1 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3 * cpu-m32r.c (arch_info_struct): New static global.
4 (bfd_m32r_arch): Refer to it.
5 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
6 (m32r_elf_print_private_bfd_data): Ditto.
7 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
9 1999-09-28 Fred Fish <fnf@cygnus.com>
11 * targets.c (cisco_core_vec): Replaced with two new vecs ...
12 (cisco_core_big_vec): Add new bigendian vec.
13 (cisco_core_little_vec): Add new little endian vec.
15 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
16 (crash_info_locs): Add array of possible offsets.
17 (MASK_ADDR): Mask to apply to crash info offset.
18 (crashinfo_external): Add textbase, database, bssbase and
20 (cisco_core_file_validate): Renamed from cisco_core_file_p.
21 Many small changes to account for additional hardware versions.
22 Pick a reasonable size for ".reg" section. Add a ".crash"
23 section to allow access to crashinfo_external struct.
24 (cisco_core_file_p): New version of this function that
25 iterates over crash_info_locs, calling cisco_core_file_validate.
26 (cisco_core_vec): Old big endian only vec replaced with ...
27 (cisco_core_big_vec): Add big endian version.
28 (cisco_core_little_vec): Add little endian version.
30 * configure.in (cisco_core_vec): Split to two new vectors ...
31 (cisco_core_big_vec): New target vector.
32 (cisco_core_little_vec): New target vector.
33 * configure: Regenerate.
34 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
35 to cisco_core_big_vec in targ_selvecs.
37 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
39 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
40 (mips_elf_relocate_got_local): Unused, delete.
41 (mips_elf_relocate_global_got): Unused, delete.
43 1999-09-24 Fred Fish <fnf@cygnus.com>
45 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
46 to initialize it to something meaningful. Then use it to generate
47 more useful segment names.
49 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
51 * som.c (NO_PCREL_MODES): Define if the system does not define
53 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
54 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
55 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
56 * libhppa.h (dis_assemble_22): New function.
57 (bfd_hppa_insn2fmt): Handle long branch.
59 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
62 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
64 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
65 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
66 (reloc_howto_type howto_table): Tidy comments and whitespace.
68 1999-09-17 Nick Clifton <nickc@cygnus.com>
70 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
71 previous delta. Set sec->gc_mark instead.
73 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
75 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
76 (elf_cpu32_plt_entry): Likewise.
78 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
80 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
82 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
83 symbol table, then just compute a suitable value (but do not
84 create a __gp symbol).
86 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
87 symbols when building shared libraries.
88 (elf_hppa_final_link_relocate): Correct handling of PCREL
89 relocations against undefined symbols.
91 1999-09-16 Nick Clifton <nickc@cygnus.com>
93 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
94 interworking sections as linker created so that they will not
95 be removed by garbage collection.
97 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
99 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
100 (elf_hppa_final_link_relocate): Consistently create an absolute
101 address, then subtract out the value of __gp.
103 1999-09-14 Michael Meissner <meissner@cygnus.com>
105 * configure.in (Canonicalization of target names): Remove adding
106 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
107 generates $ac_config_sub with a ${CONFIG_SHELL} already.
108 * configure: Regenerate.
110 1999-09-14 Nick Clifton <nickc@cygnus.com>
112 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
115 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
117 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
118 (elf_hppa_final_link): Initialize text_segment_base and
120 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
122 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
123 (elf_hppa_final_link_relocate): Likewise.
124 (elf_hppa_relocate_insn): Likewise.
125 (elf_hppa_relocate_section): Initialize HOWTO.
127 1999-09-13 Donn Terry <donn@interix.com>
129 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
130 handling to support both GNU and MS objects.
132 * coffcode.h (coff_write_object_contents): Don't check reloc_count
133 when determining whether to set F_RELFLG.
135 1999-09-13 Philip Blundell <pb@nexus.co.uk>
137 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
138 PC24 relocs if the target is an undefined weak symbol.
139 (arm_add_to_rel): Fix compiler warning.
140 (elf32_arm_plt0_entry): Correct comments.
142 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
144 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
145 an absolute symbol in REL relocs.
147 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
149 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
150 Stub SEGREL32. Return an error for any relocation not handled.
152 1999-09-12 Ian Lance Taylor <ian@zembu.com>
154 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
155 constant symbols, and avoid multiple definition errors on them.
157 1999-09-12 Donn Terry <donn@interix.com>
159 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
160 significant bit is set.
162 1999-09-11 Ian Lance Taylor <ian@zembu.com>
164 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
166 * elfcode.h (write_relocs): Handle an absolute symbol in REL
167 relocs as we do for RELA relocs.
169 1999-09-11 Donn Terry <donn@interix.com>
171 * libpei.h (_bfd_pei_final_link_postscript): Declare.
172 (coff_final_link_postscript): Define.
173 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
174 directory entries here.
175 (_bfd_pei_final_link_postscript): New function.
177 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
178 section flags based on the section name.
180 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
181 get the overflow of the s_nlnno field from the s_nreloc field.
182 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
183 the s_nlnno overflow of the .text section into the s_nreloc
186 * peigen.c (add_data_entry): Declare.
187 (pei_swap_aouthdr_out): Get image size right. Set linker version
189 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
190 (pe_print_idata): Code cleanup, print more info, get rid of (now)
191 extraneous ImageBase.
192 (pe_print_edata): Likewise.
193 (pe_print_pdata): Likewise. Print exception entries.
194 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
195 (tbl): Make const, add "UNKNOWN".
196 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
197 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
198 section data directory.
199 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
201 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
202 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
203 * peicode.h (coff_get_symbol_info): Define.
205 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
207 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
209 (coff_classify_symbol): Re-revert 1999-08-08 patch if
212 * libpei.h: New file, broken out of peicode.h.
213 * peigen.c: New file, broken out of peicode.h.
214 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
215 * configure.in: Add peigen.lo to list of files required for each
217 * Makefile.am: Rebuild dependencies.
218 (BFD32_BACKENDS): Add peigen.lo.
219 (BFD32_BACKENDS_CFILES): Add peigen.c.
220 (SOURCE_HFILES): Add libpei.h.
221 * configure, Makefile.in: Rebuild.
223 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
224 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
225 instead. Don't clear the s_paddr field for an uninitialized data
228 * coffcode.h (coff_mkobject_hook): Set timestamp field in
229 coff_data_type to f_timdat.
230 * peicode.h (pe_mkobject_hook): Likewise.
232 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
233 number if COFF_IMAGE_WITH_PE.
235 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
236 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
237 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
238 there is no SEC_DEBUGGING section.
239 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
240 IMAGE_FILE_DEBUG_STRIPPED.
242 * pe-i386.c (COFF_LONG_FILENAMES): Define.
243 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
244 * pei-i386.c (COFF_LONG_FILENAMES): Define.
245 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
247 * coffswap.h (IMAGE_BASE): Don't define.
248 * pei-arm.c (IMAGE_BASE): Don't define.
249 * pei-i386.c (IMAGE_BASE): Don't define.
250 * pei-mcore.c (IMAGE_BASE): Don't define.
251 * pei-ppc.c (IMAGE_BASE): Don't define.
253 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
254 symbol, switch on the class when determining whether to modify the
255 value. For PE, don't modify the value of a C_FCN symbol not named
258 * libbfd-in.h (_bfd_abort): Declare.
260 * bfd.c (_bfd_abort): New function.
263 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
266 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
267 don't write out the associated line numbers.
269 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
272 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
273 changes when the base type is unknown.
275 * coffgen.c (coff_print_symbol): Fix printing of aux record for
278 * syms.c (BSF_DEBUGGING_RELOC): Define.
279 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
280 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
282 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
283 BSF_DEBUGGING_RELOC set.
284 * bfd-in2.h: Rebuild.
286 1999-09-10 Ian Lance Taylor <ian@zembu.com>
288 * ecoff.c (bfd_debug_section): Update initialization for new
290 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
291 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
293 1999-09-10 H.J. Lu <hjl@gnu.org>
295 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
297 * coff-mips.c (mips_ecoff_backend_data): Likewise.
299 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
301 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
302 for FPTR relocs involving local symbols.
304 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
305 value for the stub address in a call through a stub.
306 Install the value for a local symbol directly into the DLT
307 instead of generating a reloc. Correctly handle FPTR64 relocs.
309 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
310 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
311 (elf_hppa_final_link): Call them.
313 1999-09-10 Ian Lance Taylor <ian@zembu.com>
315 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
316 (elf_adjust_dynamic_symbol): ...from here.
318 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
320 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
321 relocation, remove them. SECREL64->LTOFF16WF.
322 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
324 (elf_hppa_relocate_insn): Similarly.
326 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
327 (elf_hppa_relocate_insn): Similarly.
329 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
331 (elf_hppa_relocate_insn): Similarly.
333 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
334 Handle LTOFF_TP* relocs.
335 (elf_hppa_relocate_insn): Similarly.
337 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
338 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
339 (elf_hppa_relocate_insn): Handle PCREL* relocs.
341 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
342 DIR32, DIR64 and FPTR64 relocations.
343 (elf_hppa_relocate_insn): Similarly.
345 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
346 address of the .PARISC.global section.
347 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
348 table entry elf_hppa_final_link_relocate. Do not give a warning
349 for a reloc against an external symbol if it has a PA64 hash
351 (elf_hppa_final_link_relocate): Significantly rework. Handle
352 DLTIND relocations. Compute the final value of the relocation
353 before passing the value of elf_hppa_relocate_insn.
354 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
355 relocation support. Handle DLTIND relocation requests just like
356 DLTREL relocation requests. Simplify branch handling.
358 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
360 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
361 non-allocated section as done in i386 version.
362 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
363 statement since this is no know relocation.
365 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
367 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
369 (elf_hppa_relocate_insn): Similarly.
371 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
373 (elf_hppa_relocate_insn): Similarly.
375 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
376 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
377 Pass the relocate type rather than the insn format to
378 elf_hppa_relocate_insn.
379 (elf_hppa_relocate_insn): Make switch dependent on relocation type
380 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
382 1999-09-07 Ian Lance Taylor <ian@zembu.com>
384 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
385 (bfd_coff_filnmlen): Define.
386 (bfd_coff_std_swap_table): Initialize new field.
387 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
389 (coff_write_symbols): Likewise.
390 (coff_get_normalized_symtab): Likewise.
391 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
392 * libcoff.h: Rebuild.
394 1999-09-06 Donn Terry <donn@interix.com>
396 * coffcode.h (sort_by_secaddr): New static function if
398 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
399 sections by VMA when assigning target_index values. Always set
402 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
403 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
405 * libcoff.h: Rebuild.
407 * coffcode.h (coff_set_custom_section_alignment): Add const to
408 declaration to match definition.
409 (coff_write_object_contents): Don't set F_AR32W(R)? if
412 * coff-i386.c (in_reloc_p): Add declaration.
413 (i386coff_vec): Simplify initialization of
414 application_section_flags.
416 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
417 version. Move COFF_WITH_PE specific code to new version.
418 (stype_to_sec_flags): Likewise. Add section parameter.
419 * coffgen.c (make_a_section_from_file): Set target_index before
420 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
421 * libcoff.h: Rebuild.
423 * syms.c (stt): Add some PE/PEI section names.
424 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
426 (bfd_symbol_info): Check for 'w'.
428 * section.c (struct bfd_comdat_info): Define.
429 (asection): Add comdat field.
430 (STD_SECTION): Initialize comdat field.
431 (bfd_make_section_anyway): Likewise.
432 * bfd-in2.h: Rebuild.
434 1999-09-06 Andreas Schwab <schwab@suse.de>
436 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
439 1999-09-06 Nick Clifton <nickc@cygnus.com>
441 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
442 bfd_realloc instead of calloc and realloc.
444 1999-09-04 Steve Chamberlain <sac@pobox.com>
446 * cpu-pj.c: New file.
447 * elf32-pj.c: New file.
448 * config.bfd (pj*): New cpu.
449 (pj-*-*, pjl-*-*): New targets.
450 * configure.in (bfd_elf32_pj_vec): New target vector.
451 (bfd_elf32_pjl_vec): New target vector.
452 * archures.c (bfd_arch_pj): Define.
453 * elf.c (prep_headers): Handle bfd_arch_pj.
454 * reloc.c: Define BFD_RELOC_PJ_* relocations.
455 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
456 to target vector list.
457 * Makefile.am: Rebuild dependencies.
458 (ALL_MACHINES): Add cpu-pj.lo.
459 (ALL_MACHINES_CFILES): Add cpu-pj.c.
460 (BFD32_BACKENDS): Add elf32-pj.lo.
461 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
462 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
464 1999-09-04 Ian Lance Taylor <ian@zembu.com>
466 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
467 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
468 and NON_GOT_REF from weak defined symbol to real symbol.
469 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
470 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
472 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
473 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
474 don't create a COPY reloc.
476 1999-09-03 Ian Lance Taylor <ian@zembu.com>
478 * elflink.h (elf_bfd_final_link): When counting relocations, don't
479 count those in sections we are not including in the link.
481 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
483 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
484 field in hpux11 shared libraries.
486 1999-09-02 Nick Clifton <nickc@cygnus.com>
488 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
490 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
492 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
493 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
494 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
496 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
498 * elflink.h (record_link_assignment): When possible, keep the
499 original type of the symbol.
501 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
503 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
504 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
505 tools were configured.
506 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
508 1999-08-26 Mark Mitchell <mark@codesourcery.com>
510 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
511 GOT entries for GOT16 relocations; they're not required.
513 1999-08-24 Nick Clifton <nickc@cygnus.com>
515 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
517 * config.bfd (arm-*-netbsd*): New target.
518 * configure.in (armnetbsd_vec): New target vector.
519 * configure: Regenerate
520 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
522 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
523 (ALL_MACHINES_CFILES): Add armnetbsd.c.
524 (armnetbsd.lo): New rule with deps.
525 * Makefile.in: Regenerate.
527 * armnetbsd.c: New file: Definitions specific to arm-netbsd
530 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
532 * som.c (som_slurp_symbol_table): Fix typo in comment.
534 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
536 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
537 here instead of using elf_section_data...
539 1999-08-19 Nick Clifton <nickc@cygnus.com>
541 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
542 relocations into the base file.
543 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
544 we are building a base file.
546 1999-08-19 Nick Clifton <nickc@cygnus.com>
548 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
550 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
551 REL relocs when performing a partial relocation.
553 1999-08-18 Donn Terry <donn@interix.com>
555 * cofflink.c: Move definitions of N_TMASK, et. al., out of
556 _bfd_coff_link_input_bfd into top level.
558 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
559 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
560 (coff_i386_rtype_to_howto): Likewise.
561 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
562 Completely ignore symbols which are all zero.
563 (dummy_reloc16_estimate): Add return 0.
564 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
565 variable copy to name_copy to avoid shadowing outer scope
567 * libcoff-in.h (coff_data_type): Change raw_syment_count field
568 from unsigned int to unsigned long. Add timestamp field.
569 * libcoff.h: Rebuild.
571 1999-08-17 H.J. Lu <hjl@gnu.org>
573 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
576 1999-08-17 Ian Lance Taylor <ian@zembu.com>
578 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
579 for special section symbols.
580 * elflink.h (elf_merge_symbol): If we have no old BFD, check
581 BSF_DYNAMIC on the section symbol to see whether the old BFD is
584 1999-08-15 Mark Mitchell <mark@codesourcery.com>
586 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
587 coincidence of variable names between old and new code.
589 1999-08-12 Nick Clifton <nickc@cygnus.com>
591 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
592 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
593 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
594 and 'addend' parameter a 'bfd_signed_vma'.
595 (elf32_arm_final_link_relocate): Do not involve stubs in
596 R_ARM_THM_PC22 relocs relative to section symbols, they are long
597 jumps, not function calls.
599 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
601 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
602 in R_ARM_PC24 relocs.
604 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
606 * elf-hppa.h (elf_hppa_fake_sections): New function.
607 * elf32-hppa.c (elf_backend_fake_sections): Define.
609 * elf-hppa.h (elf_hppa_final_write_processing): Update for
610 recent changes to the arch_info structure.
612 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
613 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
614 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
617 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
618 Ralf Baechle <ralf@uni-koblenz.de>
620 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
621 output DT_MIPS_GOTSYM.
622 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
623 DT_MIPS_SYMTABNO if there are no global GOT symbols.
625 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
627 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
628 prototype. Handle local symbols. Add commentary.
629 (mips_elf_calculate_relocation): Adjust accordingly.
630 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
633 * elflink.h (elf_bfd_final_link): Tweak last change.
635 1999-08-09 Mark Mitchell <mark@codesourcery.com>
637 * elflink.h (elf_link_size_reloc_section): Use the counts in the
638 elf-section data to allocate just the right amount of relocation
639 space. Don't allocate the hash space twice.
640 (elf_bfd_final_link): Calculate the amount of space to allocate in
641 each relocation section.
643 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
645 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
646 64bit mode, generate a section relative relocation for a 32bit
648 (elf_hppa_is_local_label_name): New function.
649 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
650 shared between 32bit and 64bit port.
652 1999-08-09 Mark Mitchell <mark@codesourcery.com>
654 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
655 R_MIPS_GOT16 and R_MIPS_CALL16.
656 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
657 to use when looking for a preexisting GOT entry.
659 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
661 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
662 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
664 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
666 1999-08-09 Geoff Keating <geoffk@cygnus.com>
668 * elflink.h (elf_link_output_extsym): Don't output a weak
669 reference to an undefined symbol just because it was defined weak
672 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
674 * coffgen.c (coff_find_nearest_line): When looking for file, use
675 last best match rather than first. If address is beyond last line
676 number record, don't return the last line as the correct value.
678 1999-08-08 Ian Lance Taylor <ian@zembu.com>
680 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
681 * bfd-in2.h: Rebuild.
683 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
685 * libcoff-in.h (struct coff_section_alignment_entry): Define.
686 * coffcode.h (coff_set_custom_section_alignment): New static
688 (coff_section_alignment_table): New static array.
689 (coff_new_section_hook): Use coff_set_customer_section_alignment.
690 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
691 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
692 * libcoff.h: Rebuild.
694 1999-08-08 Ian Lance Taylor <ian@zembu.com>
696 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
698 * Makefile.in: Rebuild.
700 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
702 * section.c (SEC_SHARED): Define.
703 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
704 (styp_to_sec_flags): Likewise.
705 * peicode.h (coff_swap_scnhdr_out): Likewise.
706 * bfd-in2.h: Rebuild.
708 1999-08-08 Ian Lance Taylor <ian@zembu.com>
710 * coffcode.h (coff_classify_symbol): Comment out part of
711 1999-08-05 change which breaks cygwin DLLs.
713 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
714 * aclocal.m4, configure: Rebuild.
716 1999-08-06 Ian Lance Taylor <ian@zembu.com>
718 * section.c (global_syms): Only initialize union field if
721 1999-08-04 Mark Mitchell <mark@codesourcery.com>
723 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
724 the size of a GOT entry here.
725 (mips_elf_calculate_relocation): Don't create a local GOT entry
726 for the symbol in a GOT16 relocation; just for it's high-order bit
727 (_bfd_mips_elf_relocate_section): Fix thinko.
729 1999-08-05 Ian Lance Taylor <ian@zembu.com>
731 Based on patches from Donn Terry <donn@interix.com>:
732 * coffcode.h (enum coff_symbol_classification): Define.
733 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
734 _bfd_coff_classify_symbol. Change return type.
735 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
736 (coff_slurp_symbol_table): Use coff_classify_symbol.
737 (coff_classify_symbol): New static function.
738 (coff_sym_is_global): Never define.
739 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
740 * cofflink.c (coff_link_check_ar_symbols): Use
741 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
742 (coff_link_add_symbols): Likewise.
743 (_bfd_coff_link_input_bfd): Likewise.
744 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
745 coff_classify_symbol.
746 * libcoff.h: Rebuild.
748 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
750 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
751 (e_ltpsel, e_rtpsel): Similarly.
753 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
754 and 14bit ertpsel. Handle 64bit psel.
756 1999-08-04 Mark Mitchell <mark@codesourcery.com>
758 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
759 handling for REL relocations. And only left-shift R_MIPS26
760 relocation addends where necessary.
762 1999-08-03 Mark Mitchell <mark@codesourcery.com>
764 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
765 (mips_elf_next_lo16_relocation): Don't compute the addend here.
766 Just return the relocation found.
767 (mips_elf_relocate_section): Pull the LO16 addend out of the
768 section itself when using REL relocations.
770 * elf32-mips.c (mips_elf_calculate_relocation): Restore
771 _DYNAMIC_LINK handling and handling of undefined symbols in shared
774 1999-08-03 Ian Lance Taylor <ian@zembu.com>
776 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
777 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
778 relocation against a symbol in an input section with no output
779 section. From Daniel Jacobowitz <drow@false.org>.
781 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
783 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
784 look for generated file correctly.
785 * aclocal.m4, configure: Rebuild.
787 1999-08-02 Mark Mitchell <mark@codesourcery.com>
789 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
790 and R_MIPS16_26 relocations correctly when relocating.
791 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
792 and R_MIPS_CALL_LO16 are for global symbols.
794 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
796 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
798 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
799 variables and initialize them.
801 1999-08-01 Mark Mitchell <mark@codesourcery.com>
803 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
804 there are no global symbols requiring GOT entries.
805 (_bfd_mips_elf_size_dynamic_sections): Likewise.
806 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
807 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
809 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
810 symbols are considered to have the value zero.
811 (_bfd_mips_elf_relocate_section): Don't try to perform a
812 relocation for an undefined symbol.
813 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
816 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
818 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
819 wants ba,a,pt %xcc instead of %icc.
820 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
821 of large PLT entries.
822 (sparc64_elf_plt_ptr_offset): Fix calculation.
823 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
824 addend should be relative to load address, not .plt section start.
825 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
827 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
829 * elf-bfd.h (struct elf_backend_data): Add
830 print_symbol_all and output_arch_syms backend methods.
831 * elfxx-target.h: Likewise.
832 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
833 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
834 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
836 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
837 symbols in .dynsym, add their names into .dynstr. Put those symbols
839 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
840 pointers to STT_REGISTER symbols in dynsym section.
841 (sparc64_elf_print_symbol_all): New function.
842 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
843 printing using the print_symbol_all hook.
845 1999-07-30 Catherine Moore <clm@cygnus.com>
847 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
850 1999-07-29 Richard Henderson <rth@cygnus.com>
852 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
853 dynamic_sections_created.
855 1999-07-29 Richard Henderson <rth@cygnus.com>
857 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
858 (mips_rtype_to_howto): ... new function.
859 (_bfd_mips_elf_relocate_section): Use it.
861 1999-07-28 Mark Mitchell <mark@codesourcery.com>
863 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
865 1999-07-27 Nick Clifton <nickc@cygnus.com>
867 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
869 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
870 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
872 1999-07-23 Donn Terry <donn@interix.com>
874 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
875 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
876 * cofflink.c (coff_link_add_symbols): If PE, handle section
878 * libcoff.h: Rebuild.
880 * config.bfd (i[3456]86-*-interix*): New target.
882 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
884 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
885 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
886 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
887 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
888 (COFF_SUPPORT_GNU_LINKONCE): Define.
889 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
890 (COFF_SUPPORT_GNU_LINKONCE): Define.
892 1999-07-21 Ian Lance Taylor <ian@zembu.com>
895 * makefile.dos: Remove; obsolete.
896 * configure.bat: Remove; obsolete.
898 1999-07-21 H.J. Lu <hjl@gnu.org>
900 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
902 1999-07-21 Philippe De Muyter <phdm@macqel.be>
904 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
905 message and fail if a symbol index is out of range.
907 1999-07-21 Ian Lance Taylor <ian@zembu.com>
909 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
910 when looking at a R_MIPS_GOT16 relocation.
912 1999-07-20 Nick Clifton <nickc@cygnus.com>
914 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
916 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
918 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
919 removed in previous change.
920 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
921 in relocateable output.
923 1999-07-19 Ian Lance Taylor <ian@zembu.com>
925 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
928 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
929 if they appear to be specially created by the linker.
931 1999-07-19 Nick Clifton <nickc@cygnus.com>
933 * targets.c (alternative_target): New field in bfd_target
935 (bfd_search_for_target): New function: Find a target that
936 satisifies a search function.
937 * bfd-in2.h: Regenerate.
939 * elfxx-target.h: Initialise the alternative_target field of
940 the bfd_target structures to point to the other target (if
942 * nlm-target.h: Initialise the alternative_target field of
943 the bfd_target structures to point to the other target (if
946 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
947 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
949 * aix386-core.c: Initialise new field of bfd_target structure.
950 * aout-adobe.c: Initialise new field of bfd_target structure.
951 * aout-arm.c: Initialise new field of bfd_target structure.
952 * aout-target.h: Initialise new field of bfd_target structure.
953 * aout-tic30.c: Initialise new field of bfd_target structure.
954 * binary.c: Initialise new field of bfd_target structure.
955 * bout.c: Initialise new field of bfd_target structure.
956 * cisco-core.c: Initialise new field of bfd_target structure.
957 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
958 * coff-alpha.c: Initialise new field of bfd_target structure.
959 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
960 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
961 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
962 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
963 * coff-i386.c: Initialise new field of bfd_target structure.
964 * coff-i860.c: Initialise new field of bfd_target structure.
965 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
966 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
967 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
968 * coff-mips.c: Initialise new field of bfd_target structure.
969 * coff-ppc.c: Initialise new field of bfd_target structure.
970 * coff-rs6000.c: Initialise new field of bfd_target structure.
971 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
972 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
973 * coff-tic30.c: Initialise new field of bfd_target structure.
974 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
975 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
976 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
977 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
978 * hppabsd-core.c: Initialise new field of bfd_target structure.
979 * hpux-core.c: Initialise new field of bfd_target structure.
980 * i386msdos.c: Initialise new field of bfd_target structure.
981 * i386os9k.c: Initialise new field of bfd_target structure.
982 * ieee.c: Initialise new field of bfd_target structure.
983 * ihex.c: Initialise new field of bfd_target structure.
984 * irix-core.c: Initialise new field of bfd_target structure.
985 * mipsbsd.c: Initialise new field of bfd_target structure.
986 * netbsd-core.c: Initialise new field of bfd_target structure.
987 * oasys.c: Initialise new field of bfd_target structure.
988 * osf-core.c: Initialise new field of bfd_target structure.
989 * ppcboot.c: Initialise new field of bfd_target structure.
990 * ptrace-core.c: Initialise new field of bfd_target structure.
991 * sco5-core.c: Initialise new field of bfd_target structure.
992 * som.c: Initialise new field of bfd_target structure.
993 * srec.c: Initialise new field of bfd_target structure.
994 * tekhex.c: Initialise new field of bfd_target structure.
995 * trad-core.c: Initialise new field of bfd_target structure.
996 * versados.c: Initialise new field of bfd_target structure.
997 * vms.c: Initialise new field of bfd_target structure.
999 1999-07-19 Andreas Schwab <schwab@suse.de>
1001 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1004 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1006 * elflink.h (elf_link_adjust_relocs): New function.
1007 (elf_bfd_final_link): Use it.
1008 (elf_link_input_bfd): Deal with the fact that there can be
1009 two relocation sections for a single section.
1010 (elf_reloc_link_order): Likewise.
1012 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1013 a relocateable object.
1014 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1016 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1018 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1019 (sparc64_elf_get_reloc_upper_bound,
1020 sparc64_elf_get_dynamic_reloc_upper_bound,
1021 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1022 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1024 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1025 ELF64_R_TYPE_ID/DATA where appropriate.
1027 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1029 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1032 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1034 * elf32-mips.c (mips_elf_local_relocation_p): New static
1036 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1037 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1038 Always set *require_jalxp.
1039 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1040 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1041 GOT16 if the GOT16 is against a local symbol. Don't return false
1042 for an undefined symbol. If there is an overflow, assert that we
1045 1999-07-16 Andreas Schwab <schwab@suse.de>
1047 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1048 variables `link' and `elfsec'.
1049 (elf_bfd_final_link): Remove unused variable `os'.
1051 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1053 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1054 a PT_PHDR program headers.
1055 (_bfd_mips_elf_final_link): Don't assume there are going to be
1056 section symbols when we're not building a shared object.
1057 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1060 1999-07-15 J.T. Conklin <jtc@redback.com>
1062 * config.bfd (i[3456]86-*-vxworks*): New target.
1064 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1066 * elf32-mips.c (mips_elf_stub_section_p): New function.
1067 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1068 (mips_elf_relocate_section): Adjust calling sequence for
1069 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1070 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1073 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1075 * configure.in: Bump version number to 2.9.5.
1076 * configure: Rebuild.
1078 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1080 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1082 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1083 to derive final type instead of hardwiring a selection.
1085 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1087 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1088 things relocated by R_MIPS16_GPREL.
1089 (mips_elf_perform_relocation): Likewise.
1091 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1093 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1095 1999-07-14 Richard Henderson <rth@cygnus.com>
1097 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1098 (_bfd_mips_elf_size_dynamic_sections): Set it.
1099 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1100 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1101 new argument max_local.
1103 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1105 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1106 subwords when handling an R_MIPS16_26 relocation.
1107 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1110 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1111 dst_mask to match reality.
1112 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1113 (mips_elf_obtain_contents): Use bfd_get.
1114 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1115 (mips_elf_relocate_section): Likewise.
1117 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1119 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1120 (mips_elf_relocate_section): Adjust calling sequence for
1121 mips_elf_perform_relocation.
1122 (mips_elf_perform_relocation): Take additional argument. Handle
1123 R_MIPS16_26. Use bfd_put for convenience.
1125 1999-07-13 Richard Henderson <rth@cygnus.com>
1127 * elf.c (assign_file_positions_for_segments): Thinko last change.
1128 Always overwrite p_flags.
1130 1999-07-13 Richard Henderson <rth@cygnus.com>
1132 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1133 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1134 .dynbss and .rel[a].bss if want_dynbss.
1135 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1137 1999-07-13 Richard Henderson <rth@cygnus.com>
1139 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1141 1999-07-13 Richard Henderson <rth@cygnus.com>
1143 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1144 (struct elf_link_hash_table): Add dynlocal.
1145 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1146 (_bfd_elf_link_adjust_dynindx): Delete.
1147 (_bfd_elf_link_renumber_dynsyms): Prototype.
1148 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1149 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1150 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1151 (_bfd_elf_link_lookup_local_dynindx): New function.
1152 (elf_link_renumber_hash_table_dynsyms): New function.
1153 (_bfd_elf_link_renumber_dynsyms): New function.
1154 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1155 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1156 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1157 instead of elf_link_remove_section_and_adjust_dynindices.
1158 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1159 (elf_link_assign_sym_version): Remove removed_dynamic code.
1160 (elf_link_renumber_dynsyms): Delete.
1161 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1163 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1164 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1165 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1166 * elf32-mips.c: Similarly.
1167 * elf32-ppc.c: Similarly.
1168 * elf32-sparc.c: Similarly.
1169 * elf64-alpha.c: Similarly.
1170 * elf64-sparc.c: Similarly.
1172 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1174 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1175 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1176 when the relocation is against _gp_disp.
1178 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1180 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1181 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1182 to possibly_dynamic_relocs. Adjust usage throughout code.
1183 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1184 (elf_mips_ctor64_howto): Likewise.
1185 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1187 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1188 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1189 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1190 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1192 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1194 * Makefile.am: Rebuild dependencies.
1195 * Makefile.in: Rebuild.
1197 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1198 * bfd-in2.h: Rebuild.
1200 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1201 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1202 structure initializations. Add casts.
1203 * reloc.c (EMPTY_HOWTO): Define.
1204 * bfd-in2.h: Rebuild.
1205 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1206 comparisons against 0.
1207 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1208 previous_ibfd_e_flags to unsigned long.
1209 * vms.h (struct vms_private_data_struct): Change section_count to
1211 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1212 (_bfd_vms_write_gsd): Change symnum to unsigned.
1213 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1214 * vms-tir.c (etir_sta): Change psect to unsigned.
1215 (alloc_section): Change idx to unsigned.
1216 (tir_sta, tir_ctl): Change psect to unsigned.
1217 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1218 * vms.c (priv_section_count): Change to unsigned.
1220 1999-07-12 Andreas Schwab <schwab@suse.de>
1222 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1223 * m68klinux.c: Likewise.
1225 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1227 * Many files: Changes to avoid gcc warnings: Remove unused local
1228 variables. Add default case to enum switches.
1229 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1230 compile if not COFF_IMAGE_WITH_PE.
1231 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1232 (bfd_arm_get_bfd_for_interworking): Likewise.
1233 (bfd_arm_process_before_allocation): Likewise.
1234 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1235 * pei-arm.c: Likewise.
1236 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1237 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1238 (mips_elf_got16_entry): Put parens around & in body of ==.
1239 (mips_elf_calculate_relocation): Correct test for empty string.
1240 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1242 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1245 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1247 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1248 as appropriate. Fill in structure initializations. Add variable
1249 initializations. Add casts.
1250 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1251 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1253 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1255 * elf-bfd.h (bfd_elf_hash): Update declaration.
1256 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1257 when calling bfd_elf_hash.
1259 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1261 * libbfd.c (bfd_put_8): Make it of type `void'.
1262 * bfd-in2.h: Regenerated.
1263 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1265 (_bfd_mips_elf_final_link): Likewise.
1267 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1269 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1271 * config.bfd (hppa*-*-linux-gnu*): New target
1273 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1275 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1276 (_bfd_mips_elf_create_dynamic_sections): New function.
1277 (_bfd_mips_elf_add_symbol_hook): Likewise.
1278 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1279 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1280 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1281 (_bfd_mips_elf_gc_mark_hook): Likewise.
1282 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1283 (_bfd_mips_elf_always_size_sections): Likewise.
1284 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1285 (_bfd_mips_elf_check_relocs): Likewise.
1286 (_bfd_mips_elf_link_hash_table_create): Likewise.
1287 (_bfd_mips_elf_print_private_data): Likewise.
1288 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1289 (_bfd_mips_elf_final_link): Likewise.
1290 (_bfd_mips_elf_additional_program_headers): Likewise.
1291 (_bfd_mips_elf_modify_segment_map): Likewise.
1292 (_bfd_mips_elf_relocate_section): Likewise.
1293 * elf32-mips.c (mips_elf32_object_p): Move contents into
1294 _bfd_mips_elf_object_p.
1295 (mips_elf_additional_program_headers): Rename to
1296 _bfd_mips_elf_additional_program_headers.
1297 (mips_elf_modify_segment_map): Rename to
1298 _bfd_mips_elf_modify_segment_map.
1299 (elf_mips_abi_name): Change prototype.
1300 (mips_elf32_section_from_shdr): Merge into
1301 _bfd_mips_elf_section_from_shdr.
1302 (mips_elf32_section_processing): Merge into
1303 _bfd_mips_elf_section_processing.
1304 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1305 the right back-end ELF linker.
1306 (mips_elf_relocate_section): Rename to
1307 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1308 (mips_elf_link_output_symbol_hook): Rename to
1309 _bfd_mips_elf_link_output_symbol_hook.
1310 (mips_elf_create_dynamic_section): Rename to
1311 _bfd_mips_elf_create_dynamic_section.
1312 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1313 Adjust for 64-bit code. Use mips_elf_got_section.
1314 (mips_elf_adjust_dynamic_symbol): Rename to
1315 _bfd_mips_elf_adjust_dynamic_symbol. Use
1316 mips_elf_allocate_dynamic_relocations.
1317 (mips_elf_finish_dynamic_symbol): Rename to
1318 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1319 Adjust for 64-bit code.
1320 (mips_elf_finish_dynamic_sections): Rename to
1321 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1322 (mips_elf_always_size_sections): Rename to
1323 _bfd_mips_elf_always_size_sections.
1324 (mips_elf_add_symbol_hook): Rename to
1325 _bfd_mips_elf_add_symbol_hook.
1326 (mips_elf_next_lo16_addend): Constify.
1327 (mips_elf_calculate_relocation): Likewise.
1328 (mips_elf_obtain_contents): Likewise.
1329 (mips_elf_perform_relocation): Likewise.
1330 (mips_elf_create_dynamic_relocation): Likewise.
1331 (mips_elf_allocate_dynamic_relocations): New function.
1332 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1333 (MIPS_ELF_REL_SIZE): Likewise.
1334 (MIPS_ELF_DYN_SIZE): Likewise.
1335 (MIPS_ELF_GOT_SIZE): Likewise.
1336 (MIPS_ELF_SYM_SIZE): Likewise.
1337 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1338 (MIPS_ELF_GET_WORD): Likewise.
1339 (MIPS_ELF_PUT_WORD): Likewise.
1340 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1341 (STUB_LW): Conditionalize for 64-bit value.
1342 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1344 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1345 Check it for inconsistency.
1346 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1348 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1350 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1351 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1352 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1353 (mips_elf_local_got_index): Likewise.
1354 (mips_elf_got_page): Likewise.
1355 (mips_elf_got_info): Likewise.
1356 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1357 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1358 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1359 instead of constant `2'.
1360 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1361 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1362 (mips_elf_size_dynamic_sections): Use
1363 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1364 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1365 Adjust all releveant entries in elf backend table.
1366 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1367 (mips_elf64_section_processing): Likewise.
1368 Adjust elf backend entries to use _bfd_mips_elf variants now
1371 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1373 (size_dynamic_sections): Likewise.
1374 (elf_link_output_extsym): Likewise.
1375 * elf.c: (elf_fake_sections): Likewise.
1376 * libbfd.c (bfd_get): New macro.
1377 (bfd_put): Likewise.
1378 * bfd-in2.h: Regenerated.
1380 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1382 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1383 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1384 wap_reloca_in, and swap_reloca_out.
1385 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1386 multiple internal relocations per external relocation.
1387 (link_read_relocs): Likewise.
1388 (elf_bfd_final_link): Likewise.
1389 (elf_link_input_bfd): Likewise.
1390 (elf_gc_mark): Likewise.
1391 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1392 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1394 (size_info): Add entries for new fields.
1395 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1396 (mips_elf64_be_swap_reloc_in): New function.
1397 (mips_elf64_be_swap_reloc_out): Likewise.
1398 (mips_elf64_be_swap_reloca_in): Likewise.
1399 (mips_elf64_be_swap_reloca_out): Likewise.
1400 (mips_elf64_size_info): Add entries for new fields.
1402 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1404 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1405 field equals the new rel_count field.
1406 (elf_link_input_bfd): When doing a relocateable link, use the new
1407 rel_count field rather than the reloc_count field.
1408 (elf_reloc_link_order): Likewise.
1409 (elf_finish_pointer_linker_section): Likewise.
1411 Based on patch from H.J. Lu <hjl@gnu.org>:
1412 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1413 shared library to override a weak definition in a regular object.
1415 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1417 * libhppa.h: Revert July 2, 1999 patch.
1419 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1420 need to generate DLTIND relocations, not DLTREL relocations.
1422 1999-07-05 Nick Clifton <nickc@cygnus.com>
1424 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1426 (coff_set_flags): Recognise arm 5 architectures.
1428 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1429 Add support for armv5 architecture.
1431 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1433 * reloc.c: Add new, assembler only, ARM reloc:
1434 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1436 * bfd-in2.h: Regenerate.
1438 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1440 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1441 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1442 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1443 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1444 * elf32-mips.c (ABI_64_P): New macro.
1445 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1446 (_bfd_mips_elf_find_nearest_line): Adjust call to
1447 _bfd_dwarf2_find_nearest_line.
1448 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1449 * libbfd.h: Regenerated.
1451 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1453 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1455 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1457 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1458 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1460 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1462 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1464 (_bfd_elf_init_reloc_shdr): New function.
1465 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1466 bfd_alloc followed by memset.
1467 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1468 (elf_fake_sections): Here.
1469 (assign_section_numbers): Assign section numbers for the second
1470 relocation section, if required.
1471 * elflink.h (elf_link_output_relocs): New function.
1472 (elf_link_size_reloc_section): Likewise.
1473 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1474 (elf_link_input_bfd): Use elf_link_output_relocs.
1476 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1477 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1479 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1481 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1484 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1486 * elf32-mips.c (mips_elf_got_info): Move declaration before
1487 prototypes. Change global_gotsym to be a pointer to a hash entry,
1488 rather than a number index.
1489 (mips_elf_link_hash_entry): Move declaration before prototypes.
1490 (mips_elf_irix6_finish_dynamic_symbol): New function.
1491 (mips_elf_sign_extend): Likewise.
1492 (mips_elf_high): Likewise.
1493 (mips_elf_higher): Likewise.
1494 (mips_elf_highest): Likewise.
1495 (mips_elf_global_got_index): Likewise.
1496 (mips_elf_local_got_index): Likewise.
1497 (mips_elf_got_offset_from_index): Likeiwse.
1498 (mips_elf_record_global_got_symbol): Likewise.
1499 (mips_elf_got_page): Likewise.
1500 (mips_elf_next_lo16_addend): Likewise.
1501 (mips_elf_calculate_relocation): Likewise.
1502 (mips_elf_obtain_contents): Likewise.
1503 (mips_elf_perform_relocation): Likewise.
1504 (mips_elf_assign_gp): Likewise.
1505 (mips_elf_sort_hash_table_f): Likewise.
1506 (mips_elf_sort_hash_table): Likewise.
1507 (mips_elf_got_section): Likewise.
1508 (mips_elf_got_info): Likewise.
1509 (mips_elf_create_local_got_entry): Likewise.
1510 (mips_elf_got16_entry): Likewise.
1511 (mips_elf_create_dynamic_relocation): Likewise.
1512 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1513 (mips_elf_final_gp): Use mips_elf_assign_gp.
1514 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1515 into SHN_SCOMMON automatically on IRIX6.
1516 (mips_elf_add_symbol_hook): Likewise.
1517 (mips_elf_relocate_section): Rewrite, using
1518 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1519 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1520 Don't deal with .rld_map on IRIX6.
1521 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1522 section flags appropriately for .got.
1523 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1524 the got. Call mips_elf_record_global_got_symbol and allocate
1525 local got space appropriately.
1526 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1527 char *. Rework calculation of GOT size. Sort dynamic symbol
1528 table entries so entries that do not require GOT entries appear at
1529 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1530 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1532 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1534 (mips_elf_finish_dynamic_symbol): Use
1535 mips_elf_irix6_finish_dynamic_symbol.
1536 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1537 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1538 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1540 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1542 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1543 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1545 1999-06-04 Philip Blundell <philb@gnu.org>
1547 * elf32-arm.h (elf_backend_got_header_size): Define.
1548 (elf_backend_plt_header_size): Likewise.
1550 1999-06-28 Jim Pick <jim@jimpick.com>
1552 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1554 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1556 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1557 relocation function.
1558 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1560 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1562 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1563 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1564 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1565 (_bfd_mips_elf_section_from_shdr): Use them.
1566 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1567 of GP-relative sections.
1568 (_bfd_mips_elf_set_section_contents): Use them.
1569 (_bfd_mips_elf_section_processing): Share code between .sdata and
1570 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1571 (mips_elf_additional_program_headers): Add handling for
1572 PT_MIPS_OPTIONS segment on IRIX6.
1573 (mips_elf_modify_segment_map): Likeiwse.
1574 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1575 Include the options sections on IRIX6. Don't look for GP-relative
1576 sections by name; use SHF_MIPS_GPREL instead.
1577 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1579 (mips_elf_create_dynamic_sections): Don't muck about with section
1580 alignments and such on IRIX6.
1581 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1582 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1583 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1584 bfd_zalloc rather than bfd_alloc and memset.
1585 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1586 Don't assert the existence of .rld_map on IRIX6.
1587 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1589 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1590 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1593 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1595 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1596 (mips_elf_swap_msym_out): New function.
1597 (mips_elf_create_msym_section): Likewise.
1598 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1599 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1600 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1601 section not named .msym.
1602 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1603 .msym directly. Set appropriate attributes for the .msym
1605 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1606 (mips_elf_link_hash_newfunc): Clear it.
1607 (mips_elf_create_dynamic_sections): Create the .msym section
1609 (mips_elf_size_dynamic_sections): Allocate space for the
1610 .msym section. Add a DT_MIPS_MSYM entry.
1611 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1613 (mips_elf_finish_dynamic_sections): Assign a value for
1614 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1616 * elf32-mips.c (irix_compat_t): New enumeration.
1617 (ABI_N32_P): New macro.
1618 (IRIX_COMPAT): Likewise.
1619 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1620 (mips_elf_relocate_section): Fix typo.
1622 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1624 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1625 as writable PE sections.
1627 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1629 * dwarf2.c (struct arange): New type.
1630 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1631 (arange_add): New function.
1632 (decode_line_info): Keep track of address ranges that a compilation
1634 (comp_unit_contains_address): Return true if address is contained
1635 in _any_ of the address ranges associated with a compilation unit.
1636 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1637 on the first comp_unit that contains the address.
1639 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1641 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1642 (decode_line_info): Add variable STASH and initialize it to point
1643 to the per-bfd dwarf2_debug info. Remove static variable
1644 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1646 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1648 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1649 shared library to have an undefined symbol.
1651 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1652 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1654 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1656 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1657 * elf32-hppa.c: Remove everything related to symbol extension
1658 sections & records. Use the common elf_hppa_final_write_processing.
1660 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1662 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1663 functions instead of _init/_fini if requested.
1665 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1667 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1670 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1672 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1673 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1675 (ppc_elf_finish_dynamic_sections): Check for positive section
1676 dynindx field, rather than comparing against -1.
1677 (ppc_elf_relocate_section): Only return false if undefined_symbol
1678 or reloc_overflow fail, not always upon encountering an error.
1680 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1682 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1683 bfd_byte * before performing pointer arithmetic.
1685 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1687 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1689 * elf32-hppa.c: Include elf-hppa.h.
1690 (ARCH_SIZE): Define.
1691 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1693 (elf32_hppa_info_to_howto): Similarly.
1694 (elf_hppa_howto_table): Similarly.
1695 (elf_hppa_reloc_type_lookup): Similarly.
1696 (hppa_elf_gen_reloc_type): Similarly.
1697 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1699 1999-06-22 Nick Clifton <nickc@cygnus.com>
1701 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1702 handling R_V850_22_PCREL relocation.
1704 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1706 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1709 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1711 * section.c (_bfd_strip_section_from_output): Ignore sections
1712 DISCARDed by the link script.
1714 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1716 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1717 Remove unused local variable spp.
1719 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1720 the entry symbol is not set.
1722 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1724 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1725 GPDISP or LITUSE in a relocatable link.
1727 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1729 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1730 * (alloc_dwarf1_func): Likewise.
1732 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1734 * libhppa.h: Fix various formatting errors.
1735 (assemble_3); Rewrite using CATENATE.
1736 (assemble_17): Fix various bugs.
1738 1999-06-16 Nick Clifton <nickc@cygnus.com>
1740 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1742 1999-06-15 Richard Henderson <rth@cygnus.com>
1744 * section.c (SEC_SHORT): Define.
1745 * bfd-in2.h: Rebuild.
1747 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1749 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1750 Remove abfd parameter. Use _bfd_strip_section_from_output.
1751 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1753 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1754 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1755 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1757 (bfd_elf_size_dynamic_sections): Use it.
1759 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1761 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1762 complain_overflow_bitfield to complain_overflow_signed.
1764 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1766 * elflink.h (elf_link_read_relocs_from_section): New function,
1768 (elf_link_read_relocs): Here. Use it for both relocation
1771 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1773 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1774 asect->reloc_count is valid.
1776 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1778 * elf32-mips.c (mips_elf32_section_processing): Permit a
1779 SHT_MIPS_REGINFO section to have a size of 0.
1781 1999-06-12 David O'Brien <obrien@freebsd.org>
1783 * config.bfd (alpha*-*-freebsd*): New target.
1784 (i[3456]86-*-freebsd*): Now defaults to ELF.
1786 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1788 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1789 wrap if the relocation covers the high bit of an address.
1791 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1793 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1795 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1796 instead of R_SPARC_max.
1797 (sparc64_elf_info_to_howto): Likewise.
1798 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1799 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1801 1999-06-07 Richard Henderson <rth@cygnus.com>
1803 * section.c (_bfd_strip_section_from_output): Remove output
1804 sections with no initial link_order.
1806 1999-06-07 Nick Clifton <nickc@cygnus.com>
1808 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1810 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1812 * Makefile.am (SOURCE_HFILES): Add missing headers.
1813 * Makefile.in: Regenerated.
1815 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1817 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1820 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1822 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1823 range undefweak symbols.
1824 * hash.c: Add missing comma after @xref{}
1825 * linker.c: Likewise.
1827 1999-06-04 Nick Clifton <nickc@cygnus.com>
1829 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1831 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1832 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1833 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1834 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1836 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1838 * Makefile.am: Rebuild dependencies.
1839 (BFD32_BACKENDS): Add dwarf1.lo.
1840 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1841 * Makefile.in: Rebuild.
1843 1999-06-04 Nick Clifton <nickc@cygnus.com>
1845 * Makefile.am: Add epoc-arm-pe target.
1846 * Makefile.in: Regenerate.
1847 * pe-arm.c: Only redefine interworking function names if they have
1848 not already been redefined.
1849 * pei-arm.c: Only redefine interworking function names if they have
1850 not already been redefined.
1851 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1853 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1856 1999-06-03 Nick Clifton <nickc@cygnus.com>
1858 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1860 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1862 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1864 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1866 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1867 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1869 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1871 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1872 in other text sections.
1874 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1876 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1877 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1878 * libbfd.h: Regenerate.
1879 * coff-sh.c (sh_merge_private_data): Delete.
1880 (coff_bfd_merge_private_bfd_data): Change to
1881 _bfd_generic_verify_endian_match.
1882 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1884 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1886 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1888 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1890 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1892 (bfd_elf32_arm_process_before_allocation): Likewise.
1893 * bfd-in2.h: Rebuild.
1895 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1897 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1898 track of end_sequence markers.
1899 (add_line_info): Add END_SEQUENCE arg.
1900 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1901 debug-line info---it doesn't work right if a compilation unit
1902 consists of multiple discontiguous code-sequences. It would be
1903 worthwhile to optimize for the common case where a compilation
1904 unit results in a contiguous set of code sequences, but this is
1905 quite tricky to get right for arbitrary DWARF2 files.
1906 (lookup_address_in_line_info_table): Don't use the last line entry
1907 for a compilation unit for anything with an address higher than
1908 this line entry. Also, check for end_sequence markers to
1909 correctly handle discontinuities.
1910 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1911 compilation units, check all compilation units with each->high==0
1912 just like when reading compilation units.
1914 * dwarf2.c (decode_line_info): Initialize table->files and
1915 table->last_line to NULL to avoid segfaults due to random
1916 values in these members.
1917 (concat_filename): Check for out-of-range file number before
1918 indexing filename table. Segfaults suck.
1920 * dwarf2.c (decode_line_info): Don't truncate address to least
1921 significant 32 bits (breaks 64 bit targets).
1922 (lookup_address_in_function_table): Ditto.
1923 (comp_unit_contains_address): Ditto.
1925 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1927 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1928 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1929 (mips_elf64_howto_table_rela): Likewise.
1931 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1933 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1934 single section has two associated relocation sections.
1936 1999-06-02 Mark Salter <msalter@cygnus.com>
1938 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1939 COFF_WITH_PE defined.
1941 1999-06-02 Nick Clifton <nickc@cygnus.com>
1943 * pe-arm.c: Rename global arm interworking functions to avoid name
1944 collision when all targets BFD is built.
1947 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1949 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1950 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1951 (bfd_elf_section_data): Add use_rela_p.
1952 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1953 (_bfd_elf_new_section_hook): Likewise.
1954 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1956 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1957 * elfcode.h (write_relocs): Determine whether or not use rela
1958 relocs based on the relocation section header.
1959 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1960 instead of use_rela_p.
1961 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1962 (elf_backend_may_use_rela_p): Likewise.
1963 (elf_backend_default_use_rela_p): Likewise.
1964 (elfNN_bed): Use them.
1966 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1968 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1970 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1972 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1973 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1974 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1975 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1976 * bfd-in2.h: Regenerated.
1977 * libbfd.h: Likewise.
1978 * elf32-mips.c (mips_info_to_howto_rela): New function.
1979 (USE_REL): Adjust for new conventions.
1980 (MINUS_ONE): New macro.
1981 (elf_mips_howto_table): Add R_MIPS_SUB.
1982 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1984 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1985 .MIPS.content section.
1986 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1987 with .MIPS.content as .MIPS.content sections. Set
1988 SHF_MNIPS_NOSTRIP for such section.
1989 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1990 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1991 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1993 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1995 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1998 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2001 1999-05-30 Philip Blundell <philb@gnu.org>
2003 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2004 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2005 the addend does not overflow into the rest of the word.
2007 1999-05-29 Nick Clifton <nickc@cygnus.com>
2009 * bfd-in.h: Amend prototype for
2010 bfd_elf32_arm_process_before_allocation .
2011 * bfd-in.h: Regenerate.
2013 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2014 elements in a fixed sized array.
2015 (ARM_ELF_ABI_VERSION): Define.
2016 (ARM_ELF_OS_ABI_VERSION): Define.
2017 (R_ARM_THM_ABS5): Fix rightshift and size.
2018 (R_ARM_THM_PC22): Fix size.
2019 (R_ARM_PLT32): Define Howto.
2020 (find_howto): New function: Locate a howto based on a reloc
2022 (elf32_arm_info_to_howto): Use find_howto if necessary.
2023 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2024 bfd_reloc_code_real_type.
2025 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2026 and BFD_RELOC_VTABLE_ENTRY.
2027 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2029 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2030 elements in a fixed sized array.
2031 (ARM_ELF_ABI_VERSION): Define.
2032 (ARM_ELF_OS_ABI_VERSION): Define.
2033 (R_ARM_THM_ABS5): Fix rightshift and size.
2034 (R_ARM_THM_PC22): Fix size.
2035 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2036 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2037 bfd_reloc_code_real_type.
2039 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2040 no_pipeline_knowledge.
2041 (elf32_arm_link_hash_create): Initialise new field to zero.
2042 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2043 no_pipeline_knowledge. Use this parameter to initialise the field
2044 in the globals data structure.
2045 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2046 no_pipeline_knowledge is false and the binary is from an old
2048 (elf32_arm_merge_private_data): Generate an error if an attempt is
2049 made to linl together big endian and little endian code.
2050 (elf32_arm_post_process_headers): New function: Initialise the
2051 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2053 (elf_backend_post_process_headers): Define.
2055 1999-05-28 Nick Clifton <nickc@cygnus.com>
2057 * elf-bfd.h (struct elf_backend_data): Add new field:
2058 elf_backend_post_process_headers.
2060 * elfxx-target.h (elf_backend_post_process_headers): Define to
2061 NULL if not already defined.
2062 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2064 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2066 (_bfd_elf_compute_section_file_positions): Call
2067 elf_backend_post_process_headers if defined.
2069 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2071 * configure.in: Check whether getuid and getgid exist.
2072 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2073 HAVE_GETGID are not defined, respectively.
2074 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2076 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2077 * configure, config.in: Rebuild.
2079 1999-05-28 Martin Dorey <mdorey@madge.com>
2081 * elf32-i960.c: New file.
2082 * elf.c (prep_headers): Handle bfd_arch_i960.
2083 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2084 * config.bfd (i960-*-elf*): New target.
2085 * configure.in (bfd_elf32_i960_vec): New target vector.
2086 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2087 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2088 * Makefile.in, aclocal.m4, configure: Rebuild.
2090 1999-05-27 Nick Clifton <nickc@cygnus.com>
2092 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2094 (find_howto): New function: Find entries in the
2095 elf32_arm_howto_table.
2096 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2098 (elf32_arm_reloc_type_lookup): Add lookup for
2099 BFD_RELOC_ARM_PLT32.
2101 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2103 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2104 (elf32_arm_link_hash_table_create): Use above function as the
2105 constructor for hash table entries.
2106 (elf32_arm_relocate_section): Avoid crash when there is no output
2108 (elf32_arm_final_link_relocate): New parameter h.
2109 (elf32_arm_relocate_section): Pass symbol hash entry to above
2111 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2114 1999-05-25 Catherine Moore <clm@cygnus.com>
2116 * coff-arm.c (coff_arm_relocate_section): Don't emit
2117 base file entries for pc-relative values.
2119 1999-05-25 DJ Delorie <dj@cygnus.com>
2121 * peicode.h (coff_swap_sym_in): When we create the actual section
2122 to reflect the not-there section C_SECTION symbols refer to,
2123 change the symbol class to C_STAT as the section is now really
2126 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2128 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2131 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2133 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2135 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2136 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2138 1999-05-16 Nick Clifton <nickc@cygnus.com>
2140 * coff-mcore.c (in_reloc_p): Reinstate.
2142 1999-05-15 Nick Clifton <nickc@cygnus.com>
2144 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2145 * bfd-in2.h: Regenerate.
2146 * coff-mcore.c (in_reloc_p): Remove defintion.
2147 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2148 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2149 IMAGE_REL_MCORE_RVA.
2150 (coff_mcore_rtype_to_howto): Add special processing for
2151 IMAGE_REL_MCORE_RVA.
2152 (coff_mcore_relocate_section): Add support for
2153 IMAGE_REL_MCORE_RVA.
2154 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2155 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2157 (mcore_elf_relocate_section): Delete redundant case labels.
2159 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2161 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2162 precedence between bit-and and comparison.
2164 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2166 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2167 list of target formats (targ_selvecs).
2168 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2169 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2171 1999-05-10 DJ Delorie <dj@cygnus.com>
2173 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2174 reasonable mode until "ar x" is smart enough to skip it (fixes
2175 gcc/libgcc.a builds on mips-ecoff targets
2177 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2178 to work. Hack to support MS import libraries, which use different
2179 COMDAT types than GNU.
2180 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2181 to implied zero-length sections (see peicode below)
2182 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2183 filename symbols, which use one *or more* auxents.
2184 * coffswap.h (coff_swap_aux_in): ditto
2185 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2188 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2190 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2191 for all relocations.
2193 1999-05-10 Catherine Moore <clm@cygnus.com>
2195 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2196 if COFF_IMAGE_WITH_PE.
2197 (bfd_arm_process_before_allocation): Likewise.
2198 (bfd_arm_get_bfd_for_interworking): Likewise.
2199 * coff-arm.c: Likewise.
2200 * bfd-in2.h: Regenerate.
2201 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2202 (armpe_big_vec): Likewise.
2203 * configure: Rebuild.
2205 1999-05-10 Nick Clifton <nickc@cygnus.com>
2207 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2208 section, not just .rel. Same for .rela.
2210 1999-05-07 Nick Clifton <nickc@cygnus.com>
2212 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2213 endianism with an error message.
2215 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2217 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2218 assignment from "unsigned char *" to "char *".
2219 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2221 1999-05-05 Catherine Moore <clm@cygnus.com>
2223 * coff-arm.c (coff_arm_relocate_section): Add one to
2224 address of ARM_RVA32 thumb functions.
2226 1999-05-05 Catherine Moore <clm@cygnus.com>
2228 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2229 (elf32_m68k_copy_private_bfd_data): New.
2230 (elf32_m68k_merge_private_bfd_data): New.
2231 (elf32_m68k_print_private_bfd_data): New.
2232 (CPU32_FLAG): Define.
2233 (PLT_CPU32_ENTRY_SIZE): Define.
2234 (elf_cpu32_plt0_entry): Declare.
2235 (elf_cpu32_plt_entry): Declare.
2236 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2237 (elf_m68k_finish_dynamic_symbol): Likewise.
2238 (elf_m68k_finish_dynamic_sections): Likewise.
2239 (elf_backend_plt_header_size): Remove definition.
2240 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2241 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2242 (bfd_elf32_bfd_set_private_flags): Define.
2243 (bfd_elf32_bfd_print_private_bfd_data): Define.
2245 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2247 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2248 and R_LONG_PCREL_MODE.
2250 1999-04-29 Nick Clifton <nickc@cygnus.com>
2252 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2254 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2256 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2257 in relocation calculation.
2259 1999-04-26 Tom Tromey <tromey@cygnus.com>
2261 * aclocal.m4, configure: Updated for new version of libtool.
2263 1999-04-21 Nick Clifton <nickc@cygnus.com>
2265 * coff-mcore.c: Add support for mcore relocs.
2267 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2269 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2270 incorrect use EF_MIPS_xxBITPTRS.
2272 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2274 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2277 * bfd-in2.h: Rebuild.
2278 * libbfd.h: Rebuild.
2280 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2282 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2283 (coff_arm_relocate_section): Add ARM26D transform. Only
2284 change to ARM26D for relocateable links.
2286 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2288 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2289 (bfd_elf32_bfd_print_private_bfd_data): New.
2291 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2293 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2294 refetch addend if USE_REL, add many comments regarding current state.
2295 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2296 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2297 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2298 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2300 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2302 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2303 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2305 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2307 * dwarf2.c (decode_line_info): Don't truncate address to least
2308 significant 32 bits (breaks 64 bit targets).
2309 (lookup_address_in_function_table): Ditto.
2310 (comp_unit_contains_address): Ditto.
2312 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2314 * coff-arm.c (arm_emit_base_file_entry): New routine.
2315 (A2T3_OFFSET): Define.
2316 (T2A3_OFFSET): Define.
2317 (coff_arm_relocate_section): Emit base file entries for interworking
2320 1999-04-13 Philip Blundell <philb@gnu.org>
2322 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2323 relocs 17 through 19.
2325 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2327 * elfcode.h: Remove fnmatch.h.
2328 * elflink.h (elf_link_assign_sym_version): Call back to ld
2329 instead of calling fnmatch.
2331 * config.bfd (i?86-*-beoself): Include pe vecs.
2333 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2335 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2338 1999-04-10 Richard Henderson <rth@cygnus.com>
2340 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2341 when trying to resolve dynamic symbol references.
2342 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2343 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2344 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2345 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2346 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2347 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2348 * elflink.h (elf_link_output_extsym): Likewise.
2350 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2352 * section.c (_bfd_strip_section_from_output): New function moved from
2353 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2354 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2355 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2356 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2357 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2358 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2359 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2360 * bfd-in2.h: Update.
2362 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2364 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2366 1999-04-08 Nick Clifton <nickc@cygnus.com>
2368 * coff-mcore.c: New File: Support for mcore-pe targets.
2369 * cpu-mcore.c: New File: Support for mcore targets.
2370 * elf32-mcore.c: New File: Support for mcore-elf target.
2371 * pe-mcore.c: New File: Definitions for mcore-pe target.
2372 * pei-mcore.c: New File: Definitions for mcore-pei target.
2373 * Makefile.am: Add support for MCore targets.
2374 * Makefile.in: Regenerate.
2375 * config.bfd: Add support for MCore targets.
2376 * configure.in: Add support for MCore targets.
2377 * configure: Regenerate.
2378 * archures.c: Add support for MCore architecture.
2379 * bfd-in2.h: Regenerate.
2380 * coffcode.h: Add support for mcore-pe targets.
2381 * elf.c: Add support for mcore-elf target.
2382 * reloc.c: Add support for MCore relocs.
2383 * targets.c: Add support for MCore targets.
2385 1999-04-07 Nick Clifton <nickc@cygnus.com>
2387 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2388 R_ARM_XPC25 and R_ARM_THM_XPC22.
2389 (elf32_arm_reloc_map): Remove redundant entries.
2391 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2393 * sysdep.h (LC_MESSAGES): Never define.
2395 1999-04-06 Chris Torek <torek@bsdi.com>
2397 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2398 all callers. Rewrite completely.
2399 (_bfd_relocate_contents): Rewrite overflow checking.
2400 * bfd-in2.h: Rebuild.
2402 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2404 From Gabriel Paubert <paubert@iram.es>:
2405 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2406 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2407 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2408 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2409 * ppcboot.c (ppcboot_vec): Use little endian routines for
2412 * elf.c (elfcore_strndup): Only define if it will be used.
2413 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2415 (ppc_elf_check_relocs): Remove unused local i.
2416 (ppc_elf_gc_mark_hook): Add default case to switch.
2418 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2419 * srec.c (srec_scan): Accept \r in symbol definitions.
2420 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2421 (symbolsrec_object_p): Likewise.
2423 1999-04-04 Don Bowman <don@pixsci.com>
2425 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2427 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2429 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2431 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2432 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2434 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2436 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2439 1999-03-31 Nick Clifton <nickc@cygnus.com>
2441 * config.bfd: Add support for arm-epoc-pe target.
2442 * configure.in: Add support for arm-epoc-pe target.
2443 * configure: Regenerate.
2444 * targets.c: Add support for arm-epoc-pe target.
2445 * coff-arm.c: Allow header files to override definition of
2446 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2447 * pe-arm.h: Allow previous header files to override definition of
2448 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2449 * pei-arm.h: Allow previous header files to override definition of
2450 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2451 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2452 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2454 1999-03-30 Nick Clifton <nickc@cygnus.com>
2456 * elf.c (elf_map_symbols): Handle the case where section
2457 symbols are generated for content-less sections which are
2458 not mapped to the output file.
2460 * linker.c: Replace direct references to fields in BFD structure
2461 with accessor macros.
2463 * elflink.h: Replace direct references to fields in BFD structure
2464 with accessor macros.
2466 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2468 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2470 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2471 account when adjusting section symbols during a partial link.
2473 1999-03-24 Nick Clifton <nickc@cygnus.com>
2475 * coff-sparc.c (struct coff_reloc_map): Change type of field
2476 'bfd_reloc_val' to bfd_reloc_code_real_type.
2477 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2478 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2479 * elf32-arc.c (struct arc_reloc_map): Ditto.
2480 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2481 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2482 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2483 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2484 * elf32-sh.c (struct elf_reloc_map): Ditto.
2485 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2486 * elf32-v850.c (struct v850_reloc_map): Ditto.
2487 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2488 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2489 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2491 1999-03-17 Martin Hunt <hunt@cygnus.com>
2493 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2494 function so source-level assembly works. If multiple N_SOs
2495 are seen without and N_FUNs, create an indextable entry with
2496 a NULL function name.
2498 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2500 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2501 of certian similar cpus.
2503 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2505 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2506 Add the 5000. Change the architecture for the 5400 to mips4.
2507 (elf_mips_mach): Add r5000.
2509 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2511 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2513 1999-03-11 Nick Clifton <nickc@cygnus.com>
2515 * binary.c (binary_set_section_contents): Generate warning about
2516 huge file offsets for any section that will occupy file space, not
2517 just those that are loadable.
2519 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2521 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2523 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2525 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2527 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2529 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2530 * elflink.h: Revert all changes since Feb 16. Instead:
2531 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2532 appropriate. Copy it to version symbols.
2533 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2534 symbols if appropriate.
2535 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2536 symbol if appropriate.
2537 (elf_link_output_extsym): If symbol is marked as undefined, and
2538 has no nonweak references, mark it as weak undefined.
2540 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2542 * elflink.h (elf_merge_symbol): When overriding a dynamic
2543 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2545 (elf_link_add_object_symbols): Don't copy the other field if we
2548 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2550 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2551 shared object with a weak undefined symbol.
2553 1999-02-18 Nick Clifton <nickc@cygnus.com>
2555 * elfarm-nabi.c: Set partial_inplace back to false.
2557 1999-02-17 Nick Clifton <nickc@cygnus.com>
2559 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2560 (USER_LABEL_PREFIX): Set to "_".
2562 The following patches are from: Scott Bambrough
2563 <scottb@corelcomputer.com>
2565 * libaout.h (M_ARM6_NETBSD): Set to 143.
2567 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2568 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2569 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2570 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2571 * bfd-in2.h: Regenerate.
2573 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2574 'true' as REL relocs are now being used. Add new PIC relocs:
2575 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2576 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2578 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2580 (elf32_arm_final_link_relocate): Change parameters so that entire
2581 reloc is passed. Add support for PIC relocs.
2582 (elf32_arm_relocate_section): Pass entire reloc to
2583 elf32_arm_final_link_relocate.
2584 (elf32_arm_check_relocs): Handle new PIC relocs.
2585 (elf32_arm_adjust_dynamic_symbol): New function.
2586 (elf32_arm_size_dynamic_sections): New function.
2587 (elf32_arm_discard_copies): New function.
2588 (elf32_arm_finish_dynamic_symbol): New function.
2589 (elf32_arm_finish_dynamic_sections): New function.
2590 (ELF_MAXPAGE_SIZE): Define.
2591 (bfd_elf32_bfd_reloc_type_lookup): Define.
2592 (elf_backend_relocate_section): Define.
2593 (elf_backend_adjust_dynamic_symbol): Define.
2594 (elf_backend_create_dynamic_sections): Define.
2595 (elf_backend_finish_dynamic_symbol): Define.
2596 (elf_backend_finish_dynamic_sections): Define.
2597 (elf_backend_size_dynamic_sections): Define.
2598 (elf_backend_plt_readonly): Define.
2599 (elf_backend_want_got_plt): Define.
2600 (elf_backend_want_plt_sym): Define.
2602 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2604 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2605 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2606 (_bfd_mips_elf_fake_sections): Likewise.
2608 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2610 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2611 bfd_elf32_arm_get_bfd_for_interworking,
2612 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2615 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2616 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2617 elf32_arm_find_nearest_line): Make them static.
2619 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2621 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2622 callers. Do not merge a definition from a shared object with a
2623 weak undefined symbol.
2624 (elf_link_add_object_symbols): Do not change the symbol type or
2625 size if the old symbol overrides the new one.
2627 1999-02-08 Nick Clifton <nickc@cygnus.com>
2629 * config.bfd: Add support for strongarm target.
2631 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2633 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2634 fields instead of unsigned char.
2636 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2638 * Makefile.am: Rebuild dependencies.
2639 * Makefile.in: Rebuild.
2641 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2643 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2644 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2645 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2646 * acinclude.m4: Add comments to uses of AC_DEFINE.
2647 * acconfig.h: Remove.
2648 * configure: Rebuild with current autoconf/automake.
2649 * aclocal.m4: Likewise.
2650 * config.in: Likewise.
2651 * Makefile.in: Likewise.
2653 1999-02-04 DJ Delorie <dj@cygnus.com>
2655 * libbfd.c (real_read): don't call fread for zero bytes. This
2656 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2658 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2660 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2661 of a jump is in the current 256 MB region.
2663 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2665 * format.c (bfd_check_format_matches): Change last patch to only
2666 take effect for the binary target.
2668 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2670 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2672 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2674 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2676 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2678 * format.c (bfd_check_format_matches): If the target was
2679 previously specified, don't check other targets when checking for
2682 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2684 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2685 (elf32_arm_reloc_type_lookup): Removed
2686 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2687 (elf32_arm_reloc_type_lookup): New.
2688 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2689 (elf32_arm_reloc_type_lookup): New.
2691 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2693 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2694 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2695 * Makefile.am: Use new files.
2696 * Makefile.in: Regenerate.
2697 * configure.in: Use new files.
2698 * configure: Regenerate.
2700 1999-02-01 Nick Clifton <nickc@cygnus.com>
2702 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2703 (fr30_elf_gc_sweep_hook): New function.
2704 (elf_backend_can_gc_sections): Define.
2706 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2708 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2709 and bfd_elf32_bigarm_oabi_vec.
2711 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2713 * Makefile.am (elf32-arm-oldabi.lo): New.
2714 (elf32-arm-newabi.lo): New.
2715 * Makefile.in: Regenerate.
2716 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2717 (arm-*-elf): Likewise.
2719 (thumb-*-oabi): New.
2720 * configure: Regenerate.
2721 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2722 (bfd_elf32_bigarm_oabi_vec): New.
2723 * elf32-arm-newabi.c: New.
2724 * elf32-arm-oldabi.c: New.
2725 * elf32-arm.c: Removed.
2728 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2730 * binary.c (binary_set_section_contents): Omit warnings for
2731 unloadable sections.
2733 1999-01-31 Michael Meissner <meissner@cygnus.com>
2735 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2736 powerpc{,le}-*-eabi.
2738 1999-01-29 Nick Clifton <nickc@cygnus.com>
2740 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2741 * dwarf2.c (read_signed_leb128): Remove unused variables.
2743 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2745 * elf.c (assign_file_positions_for_segments): Only adjust
2746 p_align when needed.
2748 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2750 * binary.c (binary_set_section_contents): Don't return early for a
2751 non-loadable section, in case the first section is non-loadable.
2752 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2753 W. Rozycki <macro@ds2.pg.gda.pl>.
2755 1999-01-28 Nick Clifton <nickc@cygnus.com>
2757 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2758 R_FR30_GNU_VTENTRY relocs.
2760 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2762 * elflink.h (elf_link_output_sym): Zero syms which are
2763 part of sections which have been excluded.
2765 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2767 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2769 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2770 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2772 1999-01-27 Nick Clifton <nickc@cygnus.com>
2774 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2776 (fr30_final_link_relocate): Use computed value as result of
2779 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2781 * binary.c (binary_set_section_contents): Emit warning for
2782 huge file offsets due to widely-dispersed section LMAs.
2784 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2786 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2787 align first section to largest section alignment, not first
2790 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2792 * configure.in: Require autoconf 2.12.1 or higher.
2794 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2796 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2797 * bfd-in2.h: Likewise.
2798 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2800 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2802 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2803 * cpu-mips.c: Add support for and independent 4111.
2804 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2805 (_bfd_mips_elf_final_write_processing):
2806 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2808 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2810 * elf32-mips.c (elf_mips_abi_name): New.
2811 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2813 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2815 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2816 Handle bfd_mach_mips4300.
2818 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2820 * elf32-i386.c: Remove leaked development code from patch
2821 1998-12-10 by Richard Henderson.
2823 1998-12-10 Richard Henderson <rth@cygnus.com>
2825 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2826 in debug sections for symbol defined externally.
2828 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2830 * targets.c (bfd_target_vector): Remove duplicate entry for
2833 1998-12-09 Nick Clifton <nickc@cygnus.com>
2835 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2836 since we are using RELAs.
2838 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2840 SCO Open Server Release 5 core file support, from Jouke Numan
2842 * sco5-core.c: New file.
2843 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2844 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2845 * Makefile.am: Rebuild dependencies.
2846 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2847 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2848 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2849 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2850 * bfd-in2.h, configure, Makefile.in: Rebuild.
2852 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2854 * config.bfd (hppa*-*-mpeix*): New target.
2855 * configure.in: Add AC_HEADER_DIRENT.
2856 (hppa*-*-mpeix*): New target.
2857 * configure.host (hppa*-*-mpeix*): New host.
2858 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2859 friends rather than just including <sys/dir.h>.
2860 * som.h (struct som_symbol): Add hppa_priv_level and apto
2861 tc_data. Change all users.
2862 (struct somdata): Add comp_unit field.
2863 (obj_som_compilation_unit): Define.
2864 (bfd_som_attach_compilation_unix): Declare.
2865 * som.c: Check HOST_HPPAMPEIX.
2866 (struct som_misc_symbol_info): Add new field priv_level.
2867 (som_object_setup): Add current_offset parameter. Change all
2869 (setup_sections): Likewise.
2870 (som_object_p): For EXECLIBMAGIC, read the lst header.
2871 (som_write_symbol_strings): Add compilation_unit parameter.
2873 (som_finish_writing): Write out compilation_unit.
2874 (som_bfd_derive_misc_symbol_info): Set priv_level.
2875 (som_build_and_write_symbol_table): Set xleast field to 3.
2876 (som_slurp_symbol_table): Set symbol priv_level.
2877 (bfd_som_attach_compilation_unit): New function.
2878 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2879 priv_level into symbol_value.
2880 * configure, config.in: Rebuild.
2882 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2884 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2885 warning function to call _bfd_error_handler instead.
2887 * libbfd.c (COERCE32): Cast through unsigned long and long to
2888 avoid bug in old version of gcc.
2890 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2891 (elf_backend_additional_program_headers): Don't define.
2893 1998-12-08 Nick Clifton <nickc@cygnus.com>
2895 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2896 relocations to include offset of 2 included in the insns, and the
2897 offset of the relocs within the section.
2899 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2901 The following changes were made by David Taylor
2902 <taylor@texas.cygnus.com>, Edith Epstein
2903 <eepstein@sophia.cygnus.com>, Jim Blandy
2904 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2905 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2906 changes originally made by HP; HP did not create ChangeLog
2909 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2910 automake macro library.
2912 * hpux-core.c (hpux_core_core_file_p): this function now
2913 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2914 found in the corefile! Also, in hpux_core_core_file_p, if we
2915 encounter a section with an unknown type, don't punt. Instead,
2916 just skip it. Also, count the number of sections of known type
2917 that we encounter. If we encounter at least one good one, then
2918 we'll declare that the file is a core file. If we encounter any
2919 unknown ones but some known ones, then we'll issue a warning (but
2920 still declare it to be a core file). Also, correctly decide when a
2922 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2923 (CORE_ANON_SHMEM): define if not defined.
2924 (hpux_core_struct): add members lwpid and user_tid.
2925 (core_kernel_thread_id, core_user_thread_id): new macros.
2926 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2927 the name before storing it in the bfd.
2928 (hpux_core_core_file_p): handle threads.
2930 * libhppa.h (GET_FIELD): protect against redefinition.
2931 (HPPA_WIDE): define.
2932 (GET_FIELD): define.
2937 (sign_extend): redefine.
2938 (assemble_6): define.
2939 (assemble_12): rewrite.
2940 (assemble_16): define.
2941 (assemble_16a): define.
2942 (assemble_17): rewrite.
2943 (assemble_22): define.
2945 1998-12-07 Nick Clifton <nickc@cygnus.com>
2947 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2948 relocations for signed values.
2950 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2952 * mipsbsd.c (MY(set_arch_mach)): Make static.
2953 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2954 bfd_mach_mips* macros rather than simple numbers.
2956 COFF weak symbol support, based on patches from Mark Elbrecht
2957 <snowball3@usa.net>:
2958 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2959 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2960 (coff_write_alien_symbol): Likewise.
2961 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2962 (coff_link_add_symbols): Likewise.
2963 (_bfd_coff_link_input_bfd): Likewise.
2964 (_bfd_coff_write_global_sym): Likewise.
2966 * elf.c (copy_private_bfd_data): Always initialize the
2967 includes_phdrs field.
2969 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2970 file defines a symbol first mentioned in an ELF file.
2972 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2973 possible, rather than only if BFD64.
2974 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2976 * bfd-in2.h: Rebuild.
2978 * srec.c (srec_set_section_contents): Correct test to avoid
2979 switching to 4 byte addresses after seeing a second section which
2980 requires 3 byte addresses. From Joel Schantz
2981 <joel.schantz@argosys.boeing.com>.
2983 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2984 <aymeric.vincent@emi.u-bordeaux.fr>.
2986 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2988 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2989 decide whether the output file is -mrelocatable-lib,
2990 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2992 1998-12-03 Nick Clifton <nickc@cygnus.com>
2994 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2995 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2996 * bfd-in2.h: Regenerate.
2997 * libbfd.h: Regenerate
2999 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3001 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3002 link against a dynamic symbol with no type or size.
3004 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3006 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3007 relocation for section which does not get loaded.
3008 (elf_i386_relocate_section) [R_386_32]: Likewise.
3010 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3012 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3013 reloc_count and i long instead of unsigned long. Handle error
3014 return from bfd_canonicalize_reloc.
3016 1998-12-01 Nick Clifton <nickc@cygnus.com>
3018 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3021 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3023 * elf32-sh.c (elf/sh.h): Include.
3024 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3025 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3026 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3027 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3028 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3030 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3032 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3033 causes division by zero later on.
3035 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3037 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3040 1998-11-25 DJ Delorie <dj@cygnus.com>
3042 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3045 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3047 * elf32-fr30.c (fr30_elf_relocate_section): Call
3048 fr30_final_link_relocate.
3049 (fr30_final_link_relocate): New function: Handle I20 and I32
3051 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3052 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3053 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3055 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3058 The following changes are based on a patch submitted by Gianluca
3059 Moro <glctr@abc.it>:
3061 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3062 not already been updated.
3063 (find_remembered_hi16s_reloc): New parameter 'already_found'
3064 returns state of remembered hi16s reloc.
3065 (remember_hi16s_reloc): Set 'found' field to false.
3066 (hi16s_location): Add 'found' field.
3068 1998-11-23 DJ Delorie <dj@cygnus.com>
3070 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3071 to see .DLL files as unrecognized.
3072 (i3coff_object_p): Sorry, had to hack it to not recognize these
3073 files (pei-i386) on request.
3075 1998-11-23 DJ Delorie <dj@cygnus.com>
3077 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3078 relents. Call bfd_check_format to reinitialize.
3080 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3082 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3085 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3087 * aclocal.m4: regenerate
3088 * configure: regenerate
3090 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3092 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3093 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3094 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3095 respect it as an upper bound on what memory to reference.
3096 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3097 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3098 update vtable_entries_size appropriately.
3100 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3102 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3105 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3107 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3108 bfds; they have no "file" so we fake it.
3109 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3110 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3111 resizing the memory buffer.
3112 * opncls.c (bfd_make_writable): New function; lets you write a
3113 bfd_create'd bfd to an in-memory buffer.
3114 (bfd_make_readable): New function; lets you read back that buffer
3115 as if it were from bfd_openr. Used to build generated archive
3116 members (winsup's ld's dlltool)
3118 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3120 * po/bfd.pot: Regenerated.
3122 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3124 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3127 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3129 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3130 element of the gotentry list for local symbols too.
3131 (elf64_alpha_relocate_section): Unify local and global handling.
3132 Assert that gotent->use_count > 0.
3134 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3136 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3137 update for file name changes of July 2, 1998.
3139 * configure: Rebuild.
3141 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3143 * po/bfd.pot: Regenerated.
3145 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3147 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3148 * aclocal.m4, configure: regenerate
3150 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3152 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3154 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3156 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3157 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3159 * aclocal.m4, configure: regenerated.
3161 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3163 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3164 R_D10V_GNU_VTENTRY relocs.
3165 (elf_d10v_howto_table): Likewise.
3166 (d10v_reloc_map d10v_reloc_map): Likewise.
3167 (elf32_d10v_gc_mark_hook): New.
3168 (elf32_d10v_gc_sweep_hook): New.
3169 (elf32_d10v_check_relocs): New.
3170 (elf32_d10v_relocate_section): New.
3171 (elf_backend_relocate_section): Define.
3172 (elf_backend_can_gc_sections): Define.
3174 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3176 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3177 (BFD64_BACKENDS): ...from here.
3178 (BFD32_BACKENDS_CFILES): Move vms files here...
3179 (BFD64_BACKENDS_CFILES): ...from here.
3180 * Makefile.in: Rebuild.
3182 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3184 * Makefile.am: Add FR30 target.
3185 * Makefile.in: Add FR30 target.
3186 * archures.c: Add support for FR30.
3187 * config.bfd: Add support for FR30.
3188 * configure.in: Add support for FR30.
3189 * reloc.c: Add support for FR30 relocations.
3190 * targets.c: Add support for FR30 relocations.
3191 * bfd-in2.h: Regenerate.
3192 * configure: Regenerate.
3193 * libbfd.h: Regenerate.
3194 * cpu-fr30.c: New file.
3195 * elf32-fr30.c: New file.
3197 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3199 * configure.in: detect cygwin* instead of cygwin32*
3200 * configure: regenerate
3202 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3204 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3205 use bfd_malloc and free instead and check return value from bfd_malloc.
3207 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3209 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3210 * libbfd.h: Rebuild.
3212 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3213 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3214 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3215 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3217 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3219 (mips_elf_link_hash_table_create): Don't initialize
3220 dynsym_sec_strindex.
3221 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3222 (mips_elf_size_dynamic_sections): Generate a section symbol for
3223 every output section.
3224 (mips_elf_finish_dynamic_sections): Count all sections for
3226 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3229 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3231 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3232 for later PLT entries in large PLTs.
3233 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3235 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3237 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3239 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3241 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3242 * elflink.h (elf_collect_hash_codes): New function. This function is
3243 called for each exported symbol and we compute the ELF hash value for
3245 (compute_bucket_value): New function. It is called from
3246 size_dynamic_sections to determine the hash table size. When we are
3247 optimizing a better, but slower, algorithm is used.
3248 (size_dynamic_sections): Call compute_bucket_value.
3250 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3252 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3254 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3256 (sh_elf_gc_mark_hook): New.
3257 (sh_elf_gc_sweep_hook): New.
3258 (sh_elf_check_relocs): New.
3259 (elf_backend_can_gc_sections): Define.
3261 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3263 * acinclude.m4: undo previous gettext change
3264 * aclocal.m4: rebuild with right version of aclocal.
3266 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3268 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3269 aclocal.m4 to acinclude.m4, so they don't get lost.
3271 * elfcore.h: rewrite for better corefile support.
3272 * elf.c (elfcore_*): new functions.
3273 * elf-bfd.h (elf_obj_tdata): new structure members.
3274 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3276 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3278 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3280 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3281 and R_M32R_GNU_VTENTRY.
3282 (elf_backend_can_gc_sections): Define.
3283 (m32r_elf_check_relocs): New.
3284 (m32r_elf_gc_mark_hook): New.
3285 (m32r_elf_gc_sweep_hook): New.
3286 (m32r_elf_relocate_section): Handle VT relocs.
3288 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3290 * coff-arm.c (arm_relocate_section): Remove redundant test.
3292 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3293 cleat that the 'bitsize' field is the size of the bitfield AFTER
3294 relocation not before.
3296 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3298 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3301 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3303 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3304 R_SPARC_GNU_VTENTRY.
3305 (elf32_sparc_check_relocs): Handle them.
3306 (elf32_sparc_reloc_type_lookup): Likewise.
3307 (elf32_sparc_relocate_section): Likewise.
3308 (elf32_sparc_gc_mark_hook): New.
3309 (elf32_sparc_gc_sweep_hook): New.
3311 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3313 * som.c (som_finish_writing): Perform some sanity checks when
3314 writing an executable or shared library.
3316 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3318 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3319 * configure.in (elf): Add dwarf1.lo.
3320 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3321 * elf.c (_bfd_elf_find_nearest_line): Add call to
3322 _bfd_dwarf1_find_nearest_line.
3323 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3324 Add call to _bfd_dwarf1_find_nearest_line.
3325 * configure: Rebuilt.
3327 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3329 * elflink.h (elf_gc_sections): Do not allow garbage
3330 collection if dynamic sections have been created.
3332 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3334 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3336 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3337 (v850_elf_perform_relocation): Likewise.
3338 (v850_elf_final_link_relocate): Likewise.
3339 (v850_elf_relocate_section): Likewise.
3340 (v850_elf_gc_sweep_hook): New routine.
3341 (v850_elf_gc_mark_hook): New routine.
3342 (elf_backend_can_gc_sections): Define.
3344 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3346 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3349 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3351 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3352 Declare size as bfd_size_type.
3353 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3355 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3357 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3359 * som.c (CPU_PA_RISC2_0): Define.
3360 (_PA_RISC2_0_ID): Likewise.
3361 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3363 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3365 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3366 has a base which is already defined, only add the referenced
3367 symbol to the dynamic symbol table if it is defined or referenced
3370 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3373 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3375 * elflink.h (elf_link_add_object_symbols): Undo last change.
3377 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3379 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3380 symbol for the indirect alias to a versioned symbol.
3382 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3384 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3385 (elf32_i386_vtentry_howto): New.
3386 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3387 or elf32_i386_vtinherit_howto on lookup.
3389 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3391 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3392 reloc_type. Rename R_68K__max to R_68K_max.
3393 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3396 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3398 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3399 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3401 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3404 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3406 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3407 message has a null byte terminator.
3409 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3411 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3412 word subject to R_V850_32 relocation.
3414 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3416 * dwarf2.c: Add comment describing problem computing line numbers
3417 for undefined symbols at link time.
3419 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3421 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3422 transform a defweak into a plt entry.
3423 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3424 plt entry references to receive a RELATIVE reloc.
3425 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3426 (elf64_alpha_relocate_section): Assert we don't overrun
3427 the allocated relocation space.
3429 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3431 * elf.c (swap_out_syms): Always treat section symbols as
3432 special, even if they are attached to a common section.
3434 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3436 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3437 sections with v850 common section attributes into named v850
3439 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3440 common section attributes into named v850 common sections.
3442 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3444 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3447 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3449 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3450 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3451 reloc to the wrong section a warning, not an error. .dynsbss
3452 is not an output section, so there is no need to check for it.
3454 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3456 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3458 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3460 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3461 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3463 (elf32_arm_gc_mark_hook): New.
3464 (elf32_arm_gc_sweep_hook): New.
3465 (elf32_arm_check_relocs): New.
3466 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3468 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3471 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3473 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3474 assume there is no PLT or GOT.
3476 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3478 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3479 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3480 also accepted as a function symbol type.
3482 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3484 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3486 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3488 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3489 match definition of _bfd_gc_sections field.
3490 * libbfd.h: Rebuild.
3492 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3494 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3495 the addend of a dynamic relocation referencing a section.
3496 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3497 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3499 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3501 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3502 bed has a size_dynamic_sections routine before trying to use it.
3504 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3506 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3507 _bfd_elf_rel_vtable_reloc_fn.
3509 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3511 * Makefile.am: Add elf32-arm.c.
3512 * Makefile.in: Rebuild.
3513 * elf-bfd.h: Add elf_backend_get_symbol_type.
3514 * elf.c (swap_out_syms): If defined, call
3515 elf_backend_get_symbol_type.
3516 * elf32-arm.c: Define elf_backend_get_symbol_type.
3517 (elf32_arm_get_symbol-type): New routine.
3518 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3519 (bfd_elf32_arm_process_before_allocation): Change to
3520 check for STT_ARM_TFUNC.
3521 (elf32_arm_final_link_relocate): Likewise.
3522 * elfxx-target.h: Add elf_backend_get_symbol_type.
3524 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3526 * archures.c (bfd_mach_alpha_ev[456]): New.
3527 * cpu-alpha.c: Rework to match these types.
3528 * bfd-in2.h: Rebuild.
3530 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3532 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3533 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3535 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3536 (elf_i386_reloc_type_lookup): Recognize them.
3537 (elf_i386_check_relocs): Pass them off to generic code.
3538 (elf_i386_relocate_section): Ignore them.
3539 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3540 (elf_backend_can_gc_sections): True.
3542 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3544 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3545 before looking at owner field.
3546 (elf32_arm_to_thumb_stub): Ditto.
3547 (elf32_arm_relocate_section): Compute name before calling
3548 elf32_arm_final_link_relocate().
3550 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3552 * elf.c: comment and formatting cleanups.
3555 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3557 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3558 (core files are treated differently than object files).
3559 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3560 bfd_elf_mkcorefile): declare.
3561 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3562 bfd_elf_mkcorefile): add to bfd_target vector.
3563 * elfcore.h (elf_core_file_p): save the program header table,
3564 and set the bfd architecture from the elf file header.
3565 * elf.c (bfd_elf_mkcorefile): new function.
3566 (_bfd_elf_write_corefile_contents): new function.
3567 (assign_file_positions_for_segments): add cases for handling
3568 PT_NOTE segments. (assign_file_positions_except_relocs):
3569 core files should be handled the same as exec files.
3570 (prep_headers): identify core files as type ET_CORE.
3571 (copy_private_bfd_data): identify the sections belonging to
3572 the PT_NOTE segment.
3574 * elf32-sparc.c (elf32_sparc_final_write_processing):
3575 add break statement to default case.
3577 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3579 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3580 section (not input) will be in sections ".sbss", ".sbss2",
3581 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3582 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3583 output_offset for correct evaluation of addend.
3585 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3587 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3588 elf32_arm_allocate_interworking_sections and
3589 elf32_arm_process_before_allocation.
3591 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3593 * bfd-in.h: Ammend prototype for
3594 elf32_arm_process_before_allocation to remove surplus third
3597 * bfd-in2.h: Regenerate.
3599 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3601 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3603 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3605 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3606 calculated for RELOC_SPARC_REV32 case.
3608 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3610 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3611 elf32_arm_allocate_interworking_sections and
3612 elf32_arm_process_before_allocation.
3613 * bfd-in2.h: Regenerated.
3614 * elf32-arm.c Define elf32_arm_link_hash_table.
3615 (insert_thumb_branch): New routine.
3616 (find_thumb_glue): New routine.
3617 (find_arm_glue): New routine.
3618 (record_arm_to_thumb_glue): New routine.
3619 (record_thumb_to_arm_glue): New routine.
3620 (elf32_arm_link_hash_table_create): New routine.
3621 (elf32_arm_get_bfd_for_interworking): New routine.
3622 (elf32_arm_allocate_interworking_sections) New routine.
3623 (elf32_arm_process_before_allocation) New routine.
3624 (elf32_thumb_to_arm_stub): New routine.
3625 (elf32_arm_to_thumb_stub): New routine.
3626 (elf32_print_private_bfd_data): Fix typo.
3627 (elf32_arm_final_link_relocate): Add argument sym_sec.
3628 Check for branches to thumb symbols in case R_ARM_PC24.
3629 Check for branches to arm symbols in case R_ARM_THM_PC22.
3630 (elf32_arm_relocate_section): Pass symbol section to
3631 elf32_arm_final_link_relocate.
3633 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3635 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3636 entries unless the symbol is defined in the executable; in
3637 particular, undefined weak symbols get a PLT entry.
3639 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3641 * libaout.h: Remove nested comment to avoid warning.
3643 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3645 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3646 R_ARM_PC24 relocation.
3648 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3650 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3651 argument is_local. Add argument sym_flags. Check sym_flags
3652 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3653 (elf32_arm_relocate_section): Don't pass local sym and pass
3654 sym_flags to elf32_arm_final_link_relocate.
3656 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3658 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3659 to not count too few relocs for dynamicly linked executables.
3661 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3663 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3664 symbols without a dynamic index dynamic. Consider all weak
3666 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3667 correspondance between input and output sections.
3669 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3671 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3672 that use a .got.plt section start the got offset at zero.
3674 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3676 * ieee.c (ieee_write_processor): Correct the processor ID written
3677 out for bfd_arch_m68k, accommodating change of March 25.
3679 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3681 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3682 R_ARM_THM_RPC22 relocations.
3684 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3686 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3688 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3689 .got relocs in -Bsymbolic shared objects.
3691 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3693 * elf32-arm.c: Add private flags to ELF header.
3694 (elf32_arm_print_private_bfd_data): New Function.
3695 (elf32_arm_set_private_flags): New Function.
3696 (elf32_arm_copy_private_flags): New Function.
3697 (elf32_arm_merge_private_bfd_data): New Function.
3699 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3701 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3703 (elf32_sparc_relocate_section): Likewise.
3705 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3707 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3708 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3709 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3710 of the function. Recognize no .plt as static linking.
3712 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3714 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3715 ".liblist" string through gettext.
3717 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3719 * Makefile.am: Add support for elf32-arm.lo.
3720 * Makefile.in: Rebuild.
3721 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3722 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3723 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3724 * configure: Regenerate.
3725 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3726 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3727 bfd_target bfd_elf32_littlearm_vec.
3728 * elf32-arm.c: New file.
3730 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3732 * libaout.h (M_SPARCLITE_LE): New machine.
3733 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3734 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3735 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3736 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3737 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3738 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3739 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3740 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3741 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3742 be BFD_RELOC_SPARC_REV32.
3744 * config.bfd (sparc86x-*-aout): New
3746 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3748 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3749 actually mapping the output sections.
3751 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3754 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3755 (mn10300_elf_reloc_map): Similarly.
3756 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3758 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3760 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3762 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3763 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3764 elf_mips_reloc_type defined in elf/mips.h.
3766 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3768 * elf64-mips.c: Remove reloc_type definition completely. It's now
3771 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3773 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3774 as they are defined in elf/mips.h now.
3776 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3779 * Re-add lost change:
3780 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3782 (mn10300_elf_relax_section): Include stack space for register saves
3783 in the imm8 field of a "call" instruction.
3784 (compute_function_info): Determine how much stack is allocated by
3785 the movm instruction. Fix typo.
3786 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3788 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3790 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3791 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3793 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3795 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3797 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3799 * elf32-hppa.h: Let ELF header define the enum containing the
3800 external reloc numbers.
3801 * elf32-i386.h: Likewise.
3803 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3805 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3806 * elf32-mips.c: Likewise.
3807 * elf32-ppc.c: Likewise.
3809 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3811 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3812 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3814 * bfd-in.h: Regenerate.
3815 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3816 parameter to 'unsigned int' to avoid K&R compatability problems.
3818 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3820 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3821 functionname_ptr to be const. Change line_ptr to be unsigned.
3823 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3824 macro is not defined. Change second parameter from bfd_link_info
3825 to coff_final_link_info. Add prototype.
3826 (coff_final_link_postscript): Simplify handling when macro is not
3827 defined. Add prototype.
3829 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3831 * elf-mn10300.c: Before include system specific ELF header define
3832 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3833 * elf32-mips.c: Likewise.
3834 * elf32-ppc.c: Likewise.
3836 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3838 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3839 temporary patch over to elf64-mips.c as well.
3841 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3843 * elf32-mips.c (reloc_type): Temporarily disable definition of
3844 standard relocation since they are now defined in elf/mips.h.
3846 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3848 * elf-m10200.c (mn10200_elf_final_link_relocate):
3849 Modify range test for case R_MN10200_8.
3851 * elf-m10300.c (mn10300_elf_final_link_relocate):
3852 Modify range test for case R_MN10300_8.
3854 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3856 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3857 * elf32-i386.c (elf_backend_got_header_size): Define.
3858 (elf_backend_plt_header_size): Define.
3859 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3860 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3861 * elfxx-target.h: Provide a default of zero.
3862 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3863 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3865 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3866 entry from an executable, even if the plt refcount goes to 0.
3868 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3870 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3871 directory name at the line number.
3873 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3874 with an unspecified type.
3876 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3878 * sunos.c: Add undef of valid to avoid problem on SunOS.
3880 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3882 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3884 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3886 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3887 R_68K_PCxx and R_68K_xx relocations. Make sure that
3888 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3889 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3890 R_68K_xx relocations.
3891 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3892 that has no plt entry.
3893 (elf_m68k_relocate_section): Ignore the plt offset in a static
3895 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3897 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3900 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3902 (howto_table, reloc_map): Add entries for them.
3903 (elf_m68k_check_relocs): Handle them. Implement reference
3904 counting for got and plt entries.
3905 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3906 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3908 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3909 (elf_m68k_relocate_section): Handle the new reloc types.
3910 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3911 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3912 * elflink.h (elf_link_add_object_symbols): When creating an
3913 indirect reference for symbol versioning also copy the plt
3915 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3916 flag also reset the plt offset.
3917 (elf_link_assign_sym_version): Likewise.
3918 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3919 the size of the entry in bytes.
3920 (elf_gc_allocate_got_offsets): Likewise.
3922 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * elflink.h (elf_gc_sections): Return true rather than falling off
3927 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3930 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3932 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3933 comment describing when it should be enabled.
3934 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3937 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3939 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3940 information ATN records.
3942 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3944 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3945 section for an absolute symbol in a fully linked file. Based on
3946 patch from Christian Holland <CHolland@de.lucent.com>.
3948 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3950 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3951 that a symbol is undefined.
3953 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3955 * som.c (som_bfd_gc_sections): Define.
3957 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3959 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3960 overflows in ARM_26D patches, since they have already been
3961 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3963 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3965 * coffcode.h (coff_write_object_contents): If we have any long
3966 section names, call coff_write_symbols even if there are no
3969 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3971 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3972 PT_LOAD segment, rather than only setting it once for the entire
3975 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3976 rather than ignoring every phdr with a p_paddr of 0, ignore all
3977 the phdrs if they all have a p_paddr of 0.
3979 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3980 section was discarded from the link.
3982 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3984 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3986 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3988 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3989 floating point operations.
3991 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3993 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3996 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3998 Merge of vax/vms (read-only) support
3999 * configure.com: Support Vax target.
4000 * makefile.vms: Support Vax target.
4001 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4002 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4004 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4006 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4008 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4010 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4012 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4013 * targets.c (bfd_target_ovax_flavour): New flavour.
4014 (vms_alpha_vec): Renamed from evax_alpha_vec.
4016 (target_vector): Update accordingly.
4017 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4019 (vax*-*-*vms*): New target.
4020 * Makefile.am: Update for renamed files. Rebuild dependencies.
4021 * bfd-in2.h: Rebuild.
4022 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4024 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4026 Based on patch from Matt Semersky <matts@scd.hp.com>:
4027 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4028 pointer on abfd->outsymbols.
4029 (generic_add_output_symbol): Handle NULL sym parameter.
4031 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4033 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4036 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4038 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4039 when handling 32 bit immediate relocs.
4040 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4042 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4044 * section.c (STD_SECTION): Account for recently added gc_mark
4045 field in struct asection.
4047 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4048 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4050 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4052 ELF Section-level Garbage Collection:
4053 * bfd.c (bfd_gc_sections): New.
4054 * aout-adobe.c: Hook to default implementation.
4055 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4056 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4057 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4058 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4059 * tekhex.c, versados.c: Likewise.
4060 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4061 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4063 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4064 (bfd_generic_gc_sections): New.
4065 * section.c (SEC_KEEP): New.
4066 (asection): Add gc_mark member.
4068 * elfcode.h (elf_gc*): New name remappings.
4069 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4070 sections to be excluded.
4071 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4072 (elf_gc_propogate_vtable_entries_used): New.
4073 (elf_gc_smash_unused_vtentry_relocs): New.
4074 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4075 (elf_gc_common_finalize_got_offsets): New.
4076 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4077 * elfxx-target.h: Add and default gc hooks.
4079 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4081 (struct elf_obj_tdata): Likewise for local_got_offsets.
4082 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4083 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4084 * elf64-sparc.c, elflink.h: Likewise.
4086 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4087 (ELF_LINK_HASH_MARK): Define.
4088 (struct elf_backend_data): Add GC hooks.
4089 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4091 * elf-m10300.c (mn10300_elf_check_relocs): New.
4092 (mn10300_elf_gc_mark_hook): New.
4093 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4094 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4095 (mn10300_elf_final_link_relocate): Likewise.
4096 (mn10300_elf_relocate_section): Likewise.
4097 (elf_backend_can_gc_sections): Define.
4098 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4099 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4100 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4101 (mips_info_to_howto_rel): Likewise.
4102 (mips_elf_relocate_section): Likewise.
4103 (mips_elf_check_relocs): Likewise.
4104 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4105 (elf_backend_can_gc_sections): Define.
4106 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4107 (ppc_elf_howto_raw): Handle them.
4108 (ppc_elf_reloc_type_lookup): Likewise.
4109 (ppc_elf_relocate_section): Likewise.
4110 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4111 Handle new vtable relocs.
4112 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4113 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4114 (elf_backend_can_gc_sections): Define.
4116 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4118 * archures.c (bfd_mach_mn10300): Define.
4119 * elf-m10300.c: Include elf/mn10300.h
4120 (elf_mn10300_mach): New function.
4121 (_bfd_mn10300_elf_final_write_processing): Likewise.
4122 (_bfd_mn10300_elf_object_p): Likewise.
4123 (elf_backendfinal_write_processing): Define.
4124 (elf_backend_object_p): Likewise.
4126 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4128 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4131 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4133 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4134 link_next field, not the next field.
4136 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4138 * elf.c (map_sections_to_segments): Check the section address
4139 against the phdr size both with and without a modulo of
4142 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4144 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4145 linker created empty input section if the output section has the
4148 * elflink.h (elf_link_output_extsym): Print an error message if
4149 _bfd_elf_section_from_bfd_section fails.
4151 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4154 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4156 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4157 native linker output. Avoid putting an empty section in more than
4160 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4162 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4163 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4165 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4167 * elf.c (swap_out_syms): New arg relocatable_p.
4168 Don't add section VMA to symbols for relocatable output.
4169 (_bfd_elf_compute_section_file_positions): Update call to
4172 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4174 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4175 against 'addend' be signed rather than unsigned.
4177 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4179 * elf32-m32r.c: Add prototyps for static functions.
4181 * coff-arm.c: Add prototypes for static functions.
4183 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4185 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4186 LMA is used to order sections in a segment.
4188 * elf32-v850.c: Add prototypes for static functions.
4189 Change type of addend parameter to bfd_vma in various functions.
4191 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4193 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4194 complain_overflow_signed instead of complain_overflow_bitfield.
4196 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4198 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4199 when comparing against 0.
4201 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4203 * Makefile.am (config.status): New target.
4204 * Makefile.in: Rebuild.
4206 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4208 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4209 error if previous object endianness doesn't match current object.
4211 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4213 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4214 _bfd_elf_print_private)bfd_data ().
4216 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4218 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4220 (elf_link_add_object_symbols): Set type_change_ok and
4221 size_change_ok before calling elf_merge_symbol.
4223 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4224 undefined symbol error, don't also issue an overflow error.
4226 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4228 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4229 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4230 message instead of crashing.
4232 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4234 * archures.c (bfd_mach_cpu32): Define.
4235 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4237 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4238 * ieee.c: Include <ctype.h>.
4239 (ieee_object_p): Parse out process ID string to make it more
4240 likely to be acceptable for bfd_scan_arch.
4241 * bfd-in2.h: Rebuild.
4243 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4245 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4246 _bfd_elf_print_private_bfd_data() so that the program header will
4249 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4251 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4252 0x68. Reindent. Add some comments.
4254 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4256 * elf.c (copy_private_bfd_data): Adjust physical address of
4257 segment in output BFD to contain LMAs of its sections.
4259 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4261 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4262 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4263 endian data 32 bit relocations.
4264 (elf32_sparc_merge_private_bfd_data): Check if linking little
4265 endian objects with big endian objects.
4266 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4267 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4268 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4270 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4271 * archures.c (bfd_mach_sparc_sparclite_le): New.
4272 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4274 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4276 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4279 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4281 * bfd-in.h: Move over patch to bfd-in2.h.
4283 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4285 (_bfd_relocate_contents): Likewise.
4287 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4289 * peicode.h (add_data_entry): If the section has no private data
4290 then do not create a Data Dictionary entry for it.
4292 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4294 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4295 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4296 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4297 subsections during relaxation more correctly.
4299 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4301 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4302 Add extra argument to bfd_arm_process_before_allocation ().
4303 * bfd-in.h: Reflect changes made in bfd-in2.h.
4304 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4305 coff class of a BFD symbol.
4306 * coff-arm.c: Add support for interworking between Thumb code and
4307 non-interworking aware ARM code.
4309 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4311 * po/Make-in (install-info): New target.
4313 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4315 * filemode.c: Remove; not used.
4317 If sysdep.h includes a header file, don't include it again:
4318 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4320 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4322 * archive.c: Don't include <string.h> or <errno.h>.
4323 * evax-alpha.c; Don't include <stdio.h>.
4324 * evax-egsd.c: Likewise.
4325 * evax-etir.c: Likewise.
4326 * evax-misc.c: Likewise.
4327 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4328 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4330 * hpux-core.c: Likewise.
4331 * netbsd-core.c: Likewise.
4333 * libbfd.c: Don't include <sys/types.h>.
4334 * nlmcode.h: Don't include <string.h>.
4335 * osf-core.c: Don't include <string.h> or <stdio.h>.
4336 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4337 <errno.h>, or <unistd.h>.
4338 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4340 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4342 * configure.com: If the version number can not be found in
4343 configure.in, set it to "unknown" rather than "2.8.1".
4345 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4347 * elf32-mips.c (elf_mips_mach): New.
4348 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4349 (_bfd_mips_elf_final_write_processing): Use the names
4350 of machines, rather than the numbers. Set both the ARCH
4351 and MACH in e_flags. Handle a few more specific machines.
4352 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4353 EF_MIPS_ARCH and EF_MIPS_MACH.
4355 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4357 * syms.c (bfd_is_local_label): Revert last change.
4358 * srec.c (srec_write_symbols): Discard debugging symbols.
4360 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4362 * som.c: Include <ctype.h>.
4363 * som.h: Don't include sysdep.h.
4365 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4367 * libbfd.h: Rebuilt.
4368 * libbfd-in.h: Removed gettext includes and defines.
4369 * sysdep.h: Moved gettext-related includes and defines here.
4371 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4373 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4374 an ad-hoc test. Kill bogus #if 0 code.
4375 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4377 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4379 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4380 when generating a normal executable for a symbol defined in a
4381 regular file. When copying a reloc into the output file, adjust
4382 the addend for a PC relative reloc against a global symbol.
4384 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4386 * libbfd.h: Rebuilt.
4387 * libbfd-in.h (_): Define as dgettext.
4389 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4391 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4393 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4394 when declaring parameter types.
4395 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4397 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4399 * config.bfd: If we include any ELF targets in targ_defvec and/or
4400 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4401 * elf32-gen.c (dummy): New static const variable.
4402 (elf_generic_info_to_howto): New static function.
4403 (elf_generic_info_to_howto_rel): New static function.
4404 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4405 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4406 * elf64-gen.c: Same changes as elf32-gen.c.
4407 * elfcode.h (elf_object_p): For the generic target, ignore a
4408 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4410 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4412 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4413 * configure: Rebuild.
4415 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4417 * config.bfd: Update OSR5/Unixware patterns.
4419 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4421 * elf.c (assign_file_positions_for_segments): Allow for holes
4422 between sections added by a link script.
4424 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4426 * configure.in: Change version number to 2.9.4
4427 * configure: Rebuild.
4429 Based on patch from H.J. Lu <hjl@gnu.org>:
4430 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4431 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4432 * bfd-in2.h: Rebuild.
4434 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4436 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4439 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4441 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4442 (elf64_alpha_relax_section): Fill them in.
4443 (elf64_alpha_relax_opt_call): Implement more than a stub.
4444 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4445 alignment on .scommon.
4446 (elf64_alpha_merge_gots): Merge use counts as well.
4448 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4450 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4451 for calculating a local symbol's address.
4452 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4453 Set the .got's cooked size as well as the raw size.
4455 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4457 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4458 internationalisation of printed information.
4460 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4461 internationalisation of printed information.
4463 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4465 * syms.c (struct indexentry): Change directory_name, file_name,
4466 and function_name fields to char *.
4467 (struct stab_find_info): Change cached_file_name field to char *.
4469 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4471 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4473 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4475 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4477 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4479 * Makefile.am (install-data-local): Make $(includedir).
4480 * Makefile.in: Rebuild.
4482 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4484 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4486 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4488 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4489 * Makefile.in: Rebuild.
4491 * bfd-in2.h: Rebuild for Nick's changes.
4493 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4495 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4496 change wrt length == max_namelen.
4498 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4500 * Many files: Added gettext invocations around user-visible
4502 * libbfd-in.h: Added gettext includes and defines.
4503 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4504 HAVE_LC_MESSAGES): Define.
4505 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4507 * Makefile.am (SUBDIRS): Added po.
4508 (POTFILES): New macro.
4509 (po/POTFILES.in): New target.
4510 (SOURCE_HFILES): New macro.
4512 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4514 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4516 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4517 NT_PRSTATUS note section encountered, it contains the status of
4518 the currently executing thread when the core file was written.
4520 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4522 * libcoff.h: Add extra parameter to
4523 bfd_coff_link_output_has_begun overrideable function.
4524 * cofflink.c: Pass extra parameter to
4525 bfd_coff_link_output_has_begun function.
4526 * bfd-in.h: Add prototypes for exported ARM interworking
4528 * peicode.h: ARM specific code reorganised to conform to BFD
4530 * coffcode.h: ARM specific code reorganised to conform to BFD
4532 * coff-arm.c: Code reorganised to conform to the BFD coding
4533 conventions. Global variables have been moved into an ARM
4534 specific hash table structure and a new function:
4535 bfd_arm_get_bfd_for_interworking() has been created which is
4536 called from the linker scripts.
4538 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4540 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4542 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4543 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4544 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4545 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4547 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4549 * config.bfd: Added sparc86x support.
4551 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4553 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4554 an out of range pc-relative jump/call to an undefined weak symbol.
4556 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4558 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4561 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4563 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4564 an error other than bfd_error_system_call, set the error to
4565 bfd_error_wrong_format.
4567 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4568 bfd_elf32_powerpcle_vec.
4570 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4571 program segments are zero, don't set p_paddr_valid.
4573 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4575 * elf64-alpha.c: Initial implementation of relaxation --
4576 (struct alpha_elf_link_hash_entry): Add use_count member.
4577 (elf64_alpha_check_relocs): Initialize and increment it.
4578 (elf64_alpha_can_merge_gots): Check it when considering merging.
4579 (elf64_alpha_merge_gots): Drop entries with zero use.
4580 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4581 (elf64_alpha_always_size_sections): Split out got sizing ...
4582 (elf64_alpha_size_got_sections): ... here. New function.
4583 (elf64_alpha_relax_find_reloc_ofs): New function.
4584 (elf64_alpha_relax_with_lituse): Likewise.
4585 (elf64_alpha_relax_without_lituse): Likewise.
4586 (elf64_alpha_relax_opt_call): Likewise.
4587 (elf64_alpha_relax_section): Likewise.
4588 (elf64_alpha_add_symbol_hook): Likewise.
4589 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4590 (elf64_alpha_relocate_section): Likewise.
4591 (bfd_elf64_bfd_relax_section): Define.
4592 (elf_backend_add_symbol_hook): Likewise.
4594 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4596 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4597 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4598 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4600 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4602 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4603 * configure: Rebuild.
4605 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4607 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4608 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4609 * configure.in: Define and substitute WIN32LDFLAGS and
4611 * aclocal.m4: Rebuild with new libtool.
4612 * configure, Makefile.in: Rebuild.
4614 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4616 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4617 before any other symbols in the same section.
4619 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4621 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4624 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4626 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4628 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4629 Use addr_size for address size, rather than sizeof(bfd_vma).
4630 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4631 Fix call to read_address.
4632 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4633 Scrap other unneeded arguments. Fix call to read_address.
4634 (scan_unit_for_functions): Fix call to read_attribute.
4635 (parse_comp_unit): We now handle more values for addr_size.
4636 Set addr_size in unit. Fix call to read_attribute and
4639 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4641 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4643 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4645 * archures.c (bfd_default_scan): Add m68k cases back to default
4646 switch, reverting patch of March 25, since IEEE support depends
4649 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4651 * Makefile.am (diststuff): New target.
4652 * Makefile.in: Rebuild.
4654 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4656 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4657 som_offset when we have an extended name table.
4659 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4661 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4663 * Makefile.in: Rebuild.
4665 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4667 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4668 symbols when creating a shared library.
4669 (elf_m68k_adjust_dynindx): New function, used by above code.
4670 (elf_m68k_finish_dynamic_sections): Initialize the section
4672 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4674 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4676 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4679 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4681 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4684 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4686 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4689 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4691 * configure.in: Set version to 2.9.1.
4692 * configure: Rebuild.
4694 * Branched binutils 2.9.
4696 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4698 * syms.c (ENABLE_CACHING): Define.
4699 (struct indexentry): Define.
4700 (struct stab_cache): Remove.
4701 (cmpindexentry): New static function.
4702 (struct stab_find_info): Add new fields: indextable,
4703 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4704 cached_file_name. Remove fields: file_cache, function_cache, and
4706 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4707 index table and search it.
4709 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4711 * elf.c (_bfd_elf_copy_private_section_data): Call
4712 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4714 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4716 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4718 * coff-arm.c: Define all globally visible variables and functions
4719 only when COFF_WITH_PE is not defined.
4720 * configure.in (armpe_little_vec, armpe_big_vec): Add
4722 * configure: Rebuild.
4724 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4726 Fix some gcc -Wall warnings:
4727 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4728 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4729 * archures.c (bfd_default_scan): Likewise.
4730 * bfd.c (bfd_scan_vma): Likewise.
4731 * binary.c (mangle_name): Likewise
4732 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4733 * coff-sh.c (sh_relocate_section): Likewise.
4734 * coff-stgo32.c (create_go32_stub): Likewise.
4735 * coffcode.h (coff_slurp_line_table): Likewise.
4736 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4737 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4738 (assign_file_positions_for_segments): Likewise.
4739 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4740 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4741 * oasys.c (oasys_write_sections): Likewise.
4742 * ppcboot.c (ppcboot_object_p): Likewise.
4743 (mangle_name): Likewise.
4744 * riscix.c (riscix_fix_pcrel_26): Likewise.
4745 * srec.c (srec_scan): Likewise.
4746 * stabs.c (_bfd_write_section_stabs): Likewise.
4747 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4748 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4749 switch. Declare parameters for function pointers.
4750 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4752 * elf.c (elf_sort_sections): Likewise.
4753 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4754 Add default cases to switches.
4755 (coff_arm_relocate_section): Remove unused local variables.
4757 (coff_arm_bfd_set_private_flags): Change flag variable to type
4759 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4760 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4761 (dump_toc): Change cat to const, and initialize it.
4762 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4763 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4764 (sh_elf_relocate_section): Initialize r_symndx.
4765 * coffcode.h (coff_compute_section_file_positions): Only declare
4766 old_sofar if ALIGN_SECTIONS_IN_FILE.
4767 (coff_write_object_contents): Initialize csym.
4768 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4769 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4771 * dwarf2.c: Include libiberty.h.
4772 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4773 (decode_line_info): Remove unused local variables.
4774 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4775 (m32r_elf_relocate_section): Likewise.
4776 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4777 (v850_elf_reloc): Likewise.
4778 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4779 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4780 * elf.c (assign_file_positions_for_segments): Always set adjust.
4781 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4782 parenthesize expression.
4783 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4784 (m32r_elf_object_p): Return a value.
4785 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4786 * elf32-mips.c (mips_elf_final_link): Initialize last.
4787 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4788 * elf32-v850.c (v850_elf_object_p): Return a value.
4789 (v850_elf_print_private_bfd_data): Change fprintf format string.
4790 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4792 * elflink.h (elf_link_add_object_symbols): Change vernum to
4793 unsigned int, and initialize it. Change fprintf format string.
4794 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4795 when setting or comparing to soname_indx.
4796 (elf_create_pointer_linker_section): Change num_symbols to
4798 * libcoff-in.h (coff_data_type): Change flags to flagword.
4799 * peicode.h (pe_print_idata): Initialize idx. Change j to
4800 bfd_size_type. Initialize hint_member. Remove useless test to
4802 (pe_print_edata): Change num_functions and num_names in struct
4803 EDT_type to unsigned long. Remove cast. Change fprintf format
4805 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4806 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4808 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4809 int *. Update uses. Change j to long.
4810 * bfd-in2.h, libcoff.h: Rebuild.
4812 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4814 * elf32-v850.c Remove definition of USE_REL.
4815 (v850_elf_info_to_howto_rela): New function.
4816 (v850_elf_perform_relocation): Renamed from
4817 v850_elf_store_addend_in_insn. Removed replace argument.
4818 (v850_elf_reloc): store the relocation in the addend field instead
4820 (v850_elf_final_link_relocate): Now calls
4821 v850_elf_perform_relocation.
4822 (v850_elf_relocate_section): Remove code to generate REL
4825 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4827 * coffcode.h (coff_new_section_hook): Set the type and storage
4828 class in the native symbol information allocated for a new section
4831 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4833 * peicode.h: Chain together calls to
4834 coff_bfd_copy_private_bfd_data and
4835 coff_bfd_print_private_bfd_data.
4837 * coff-arm.c: Add prototypes for
4838 coff_arm_bfd_print_private_bfd_data and
4839 coff_arm_bfd_copy_private_bfd_data.
4841 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4843 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4846 * peicode.h: Call arm-coff private data functions after handling
4849 * coff-arm.c: Turn statics into globals so that they can be shared
4850 both pe and pei backends.
4852 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4854 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4856 (sunos_write_object_contents): Likewise.
4857 * aoutx.h (NAME(aout,machine_type)): Likewise.
4858 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4860 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4862 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4864 (bfd_default_scan): Remove m68k special cases.
4865 * bfd-in2.h: Rebuild.
4866 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4868 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4869 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4871 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4872 selection, change printable_name to just "m68k" and make that the
4873 default instead of m68k:68020.
4875 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4877 (MY_get_section_contents): Define as aout_32_get_section_contents
4878 rather than NAME(aout,get_section_contents).
4880 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4882 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4883 and call bfd_default_set_arch_mach to do the real work.
4885 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4887 * bout.c (BALX): Include return register g14 as part of the insn.
4889 (calljx_callback): Use it.
4891 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4893 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4894 * libbfd.h: Rebuild.
4896 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4897 byte_count to unsigned int.
4898 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4899 unused local variables.
4901 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4902 variables er and er1.
4904 * cpu-v850.c: Include <ctype.h>.
4905 (scan): Case isdigit argument to unsigned char.
4907 From Yan Meroth <YAN.MEROTH@st.com>:
4908 * ihex.c (ihex_scan): Add extbase variable so that getting an
4909 extended linear address record does not ignore any previous
4911 (ihex_write_object_contents): When writing out an extended linear
4912 address record, zero out any previous extended address.
4914 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4916 * ieee.c (do_one): Check section before dereferencing it.
4917 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4918 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4920 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4922 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4924 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4926 * coff-arm.c: Add interworking functions to pe backends.
4928 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4930 * configure.in: Use AM_DISABLE_SHARED.
4931 * aclocal.m4, configure: Rebuild with libtool 1.2.
4933 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4935 * coff-arm.c (coff_arm_relocate_section): Better error messages
4936 when interowrking conflucts occur. Courtesy of Jonathan Walton
4938 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4939 relocations. Patch courtesy of Jonathan Walton and Tony
4942 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4944 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4945 part of Feb 22 change controling when to override the existing
4946 symbol with the .plt entry.
4948 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4950 * config.bfd (targ_cpu): Add thumb-pe target.
4952 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4953 functions in PE build.
4955 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4957 * config.bfd (sparclite-*-elf*): Added.
4959 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4961 * configure.in: Add elf.lo to elf shell variable.
4962 * Makefile.am (BFD_LIBS): Remove elf.lo.
4963 (BFD_LIBS_CFILES): Remove elf.c.
4964 (BFD32_BACKENDS): Add elf.lo.
4965 (BFD32_BACKENDS_CFILES): Add elf.c.
4966 * configure, Makefile.in: Rebuild.
4968 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4970 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4971 relocation against a now-local symbol should not have a dynamic
4974 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4976 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4978 (pe_print_private_bfd_data): Print PE flags. From Mikey
4979 <jeffdb@netzone.com>.
4981 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4983 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4984 a plt entry when we can determine that we authoritatively define
4987 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4989 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4990 don't actually use trad-core, but a SunOS-style core file handled
4992 * hosts/sparclinux.h: Remove.
4994 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4996 * peicode.h (pe_print_idata): If there is no .idata section, look
4997 for the import tables in some other section. Make the initial
4998 label line up better with the data. Print the import address
4999 table even if there is no import name table. If the import
5000 address table holds actual addresses, print them.
5002 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5004 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5005 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5006 bfd_error_system_call.
5008 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5010 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5011 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5013 From H.J. Lu <hjl@gnu.org>:
5014 * Makefile.am (libbfd_la_LDFLAGS): Define.
5015 * Makefile.in: Rebuild.
5017 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5019 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5020 * netbsd.h (MACHTYPE_OK): Define.
5021 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5022 calling N_SET_MACHTYPE, rather than having a switch.
5023 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5025 * i386netbsd.c (MACHTYPE_OK): Don't define.
5026 (DEFAULT_MID): Define.
5027 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5028 (MACHTYPE_OK): Don't define.
5029 (DEFAULT_MID): Define.
5030 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5031 (DEFAULT_MID): Define.
5032 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5033 (DEFAULT_MID): Define.
5034 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5035 (DEFAULT_MID): Define.
5037 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5038 * vaxnetbsd.c: New file.
5039 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5040 rather than netbsd_core.
5041 * targets.c (vaxnetbsd_vec): Declare.
5042 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5043 defined, add netbsd_core_vec.
5044 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5045 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5046 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5047 * config.bfd (alpha*-*-netbsd*): New target.
5048 * Makefile.am: Rebuild dependencies.
5049 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5050 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5051 * configure, Makefile.in: Rebuild.
5053 * configure.host: Remove the old shared library build stuff. We
5054 now use libtool instead.
5056 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5058 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5060 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5062 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5063 * configure: Rebuild.
5065 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5066 * elf32-v850.c (remember_hi16s_reloc): New function.
5067 (find_remembered_hi16s_reloc): New function.
5068 (v850_elf_store_addend_in_insn): Use the above new functions to
5069 match up HI6S relocs with LO16 relocs.
5071 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5073 * configure.in: Change -linux* to -linux-gnu*.
5074 * config.bfd, configure.host: Likewise.
5075 * configure: Rebuild.
5077 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5079 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5080 LO16/HI16S bug and improve comments about what is going on.
5082 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5084 * configure, aclocal.m4: Rebuild with new libtool.
5086 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5088 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5089 when merging v850 code into v850e/v850ea code. Do not initialise
5090 output flags if the input is the default architecture.
5092 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5094 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5095 get the size from bfd_arch_bits_per_address instead of directly
5098 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5100 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5101 to wrap, just return all 1's bits instead.
5102 * libbfd.h: Regenerate.
5104 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5106 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5108 (coff_relocate_section): If COFF_WITH_PE, define as
5109 coff_pe_i386_relocate_section.
5110 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5111 skip empty sections, to match coff_write_object_contents.
5113 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5114 rather than swapping out r_offset twice. From Luke Deller
5115 <luked@cse.unsw.edu.au>.
5117 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5119 * configure.in: Set libtool_enable_shared rather than
5120 libtool_shared. Remove diversion hack.
5121 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5124 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5126 * syms.c (struct stab_cache): Define.
5127 (struct stab_find_info): Remove cached_offset, cached_stab,
5128 cached_str, and cached_stroff fields. Add file_cache,
5129 function_cache, and line_cache fields.
5130 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5133 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5135 * peicode.h (pe_print_idata): Check for import of ordinal rather
5137 (pe_print_edata): If there is no .edata section, look for the
5138 export data in some other section.
5140 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5142 * configure.in: Change version to 2.8.4.
5143 * configure: Regenerated.
5145 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5147 Add tms320c30 support:
5148 * cpu-tic30.c: New file.
5149 * aout-tic30.c: New file.
5150 * coff-tic30.c: New file.
5151 * archures.c (bfd_arch_tic30): Define.
5152 (bfd_tic30_arch): Declare.
5153 (bfd_archures_list): Add bfd_tic30_arch.
5154 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5156 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5157 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5158 (coff_set_flags): Likewise.
5159 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5160 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5161 * Makefile.am: Rebuild dependencies.
5162 (ALL_MACHINES): Add cpu-tic30.lo.
5163 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5164 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5165 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5166 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5168 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5170 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5171 to lag behind LO16 reloc by a couple of instructions.
5173 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5175 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5176 make to reexamine the file timestamp.
5177 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5179 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5182 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5184 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5185 to create .dynsbss and .rela.sbss sections.
5186 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5187 copied from dynamic objects into .sbss.
5188 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5189 use it. Correct typo of .rela.sdata2.
5190 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5191 put the data, which may now be in .sbss.
5192 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5193 (elf_backend_create_dynamic_sections): Define as
5194 ppc_elf_create_dynamic_sections.
5196 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5197 against _GLOBAL_OFFSET_TABLE_.
5198 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5199 shared libraries which refer to local symbols. Make sure that the
5200 test for allocating space for a reloc in a shared object is the
5201 same as the test for emitting a reloc.
5203 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5205 * config.bfd (i[3456]-*-mingw32*): New target.
5206 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5207 * aclocal.m4, configure: Rebuild.
5209 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5211 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5214 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5216 Sparc v9 ABI compliant PLT:
5217 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5218 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5219 (LARGE_PLT_THRESHOLD): New define.
5220 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5221 (sparc64_elf_build_plt): New function.
5222 (sparc64_elf_plt_entry_offset): Likewise.
5223 (sparc64_elf_plt_ptr_offset): Likewise.
5224 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5225 contain the index for convenience. Skip the initial entries
5227 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5228 memory for the benefit of .rela.plt.
5229 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5230 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5231 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5232 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5233 Call sparc64_elf_build_plt.
5234 (elf_backend_want_got_plt): No.
5235 (elf_backend_plt_readonly): No.
5236 (elf_backend_plt_alignment): 8.
5238 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5239 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5240 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5243 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5245 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5247 * cpu-mips.c (arch_info_struct): Add mips variants.
5248 * bfd-in2.h: Rebuilt.
5250 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5252 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5255 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5257 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5258 (i[3456]86sco3.2v5*coff): New target.
5260 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5262 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5264 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5266 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5267 * bfd-in2.h: Regenerate.
5269 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5271 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5273 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5275 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5276 adjust addend for an output common symbol (from Jimmy Blair
5277 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5278 defined symbol to counteract adjustment made in generic relocation
5281 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5283 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5285 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5286 (GET_SCNDHR_NLNNO): Likewise.
5288 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5290 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5292 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5294 * elf32-m32r.c: Add macros to handle NOP insertion.
5296 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5298 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5299 (xcoff_mark): Likewise.
5300 (xcoff_build_ldsyms): Mark absolute symbols.
5302 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5304 * bout.c (b_out_write_object_contents): Sort symbols before output
5305 to keep {CALL,BAL}NAME symbols adjacent.
5306 (b_out_symbol_cmp): New function.
5308 For older changes see ChangeLog-9697
5314 version-control: never