1 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
4 (elf_cpu32_plt_entry): Likewise.
6 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
8 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
10 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
11 symbol table, then just compute a suitable value (but do not
12 create a __gp symbol).
14 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
15 symbols when building shared libraries.
16 (elf_hppa_final_link_relocate): Correct handling of PCREL
17 relocations against undefined symbols.
19 1999-09-16 Nick Clifton <nickc@cygnus.com>
21 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
22 interworking sections as linker created so that they will not
23 be removed by garbage collection.
25 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
27 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
28 (elf_hppa_final_link_relocate): Consistently create an absolute
29 address, then subtract out the value of __gp.
31 1999-09-14 Michael Meissner <meissner@cygnus.com>
33 * configure.in (Canonicalization of target names): Remove adding
34 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
35 generates $ac_config_sub with a ${CONFIG_SHELL} already.
36 * configure: Regenerate.
38 1999-09-14 Nick Clifton <nickc@cygnus.com>
40 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
43 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
45 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
46 (elf_hppa_final_link): Initialize text_segment_base and
48 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
50 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
51 (elf_hppa_final_link_relocate): Likewise.
52 (elf_hppa_relocate_insn): Likewise.
53 (elf_hppa_relocate_section): Initialize HOWTO.
55 1999-09-13 Donn Terry <donn@interix.com>
57 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
58 handling to support both GNU and MS objects.
60 * coffcode.h (coff_write_object_contents): Don't check reloc_count
61 when determining whether to set F_RELFLG.
63 1999-09-13 Philip Blundell <pb@nexus.co.uk>
65 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
66 PC24 relocs if the target is an undefined weak symbol.
67 (arm_add_to_rel): Fix compiler warning.
68 (elf32_arm_plt0_entry): Correct comments.
70 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
72 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
73 an absolute symbol in REL relocs.
75 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
77 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
78 Stub SEGREL32. Return an error for any relocation not handled.
80 1999-09-12 Ian Lance Taylor <ian@zembu.com>
82 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
83 constant symbols, and avoid multiple definition errors on them.
85 1999-09-12 Donn Terry <donn@interix.com>
87 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
88 significant bit is set.
90 1999-09-11 Ian Lance Taylor <ian@zembu.com>
92 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
94 * elfcode.h (write_relocs): Handle an absolute symbol in REL
95 relocs as we do for RELA relocs.
97 1999-09-11 Donn Terry <donn@interix.com>
99 * libpei.h (_bfd_pei_final_link_postscript): Declare.
100 (coff_final_link_postscript): Define.
101 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
102 directory entries here.
103 (_bfd_pei_final_link_postscript): New function.
105 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
106 section flags based on the section name.
108 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
109 get the overflow of the s_nlnno field from the s_nreloc field.
110 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
111 the s_nlnno overflow of the .text section into the s_nreloc
114 * peigen.c (add_data_entry): Declare.
115 (pei_swap_aouthdr_out): Get image size right. Set linker version
117 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
118 (pe_print_idata): Code cleanup, print more info, get rid of (now)
119 extraneous ImageBase.
120 (pe_print_edata): Likewise.
121 (pe_print_pdata): Likewise. Print exception entries.
122 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
123 (tbl): Make const, add "UNKNOWN".
124 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
125 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
126 section data directory.
127 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
129 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
130 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
131 * peicode.h (coff_get_symbol_info): Define.
133 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
135 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
137 (coff_classify_symbol): Re-revert 1999-08-08 patch if
140 * libpei.h: New file, broken out of peicode.h.
141 * peigen.c: New file, broken out of peicode.h.
142 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
143 * configure.in: Add peigen.lo to list of files required for each
145 * Makefile.am: Rebuild dependencies.
146 (BFD32_BACKENDS): Add peigen.lo.
147 (BFD32_BACKENDS_CFILES): Add peigen.c.
148 (SOURCE_HFILES): Add libpei.h.
149 * configure, Makefile.in: Rebuild.
151 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
152 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
153 instead. Don't clear the s_paddr field for an uninitialized data
156 * coffcode.h (coff_mkobject_hook): Set timestamp field in
157 coff_data_type to f_timdat.
158 * peicode.h (pe_mkobject_hook): Likewise.
160 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
161 number if COFF_IMAGE_WITH_PE.
163 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
164 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
165 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
166 there is no SEC_DEBUGGING section.
167 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
168 IMAGE_FILE_DEBUG_STRIPPED.
170 * pe-i386.c (COFF_LONG_FILENAMES): Define.
171 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
172 * pei-i386.c (COFF_LONG_FILENAMES): Define.
173 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
175 * coffswap.h (IMAGE_BASE): Don't define.
176 * pei-arm.c (IMAGE_BASE): Don't define.
177 * pei-i386.c (IMAGE_BASE): Don't define.
178 * pei-mcore.c (IMAGE_BASE): Don't define.
179 * pei-ppc.c (IMAGE_BASE): Don't define.
181 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
182 symbol, switch on the class when determining whether to modify the
183 value. For PE, don't modify the value of a C_FCN symbol not named
186 * libbfd-in.h (_bfd_abort): Declare.
188 * bfd.c (_bfd_abort): New function.
191 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
194 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
195 don't write out the associated line numbers.
197 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
200 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
201 changes when the base type is unknown.
203 * coffgen.c (coff_print_symbol): Fix printing of aux record for
206 * syms.c (BSF_DEBUGGING_RELOC): Define.
207 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
208 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
210 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
211 BSF_DEBUGGING_RELOC set.
212 * bfd-in2.h: Rebuild.
214 1999-09-10 Ian Lance Taylor <ian@zembu.com>
216 * ecoff.c (bfd_debug_section): Update initialization for new
218 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
219 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
221 1999-09-10 H.J. Lu <hjl@gnu.org>
223 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
225 * coff-mips.c (mips_ecoff_backend_data): Likewise.
227 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
229 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
230 for FPTR relocs involving local symbols.
232 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
233 value for the stub address in a call through a stub.
234 Install the value for a local symbol directly into the DLT
235 instead of generating a reloc. Correctly handle FPTR64 relocs.
237 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
238 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
239 (elf_hppa_final_link): Call them.
241 1999-09-10 Ian Lance Taylor <ian@zembu.com>
243 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
244 (elf_adjust_dynamic_symbol): ...from here.
246 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
248 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
249 relocation, remove them. SECREL64->LTOFF16WF.
250 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
252 (elf_hppa_relocate_insn): Similarly.
254 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
255 (elf_hppa_relocate_insn): Similarly.
257 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
259 (elf_hppa_relocate_insn): Similarly.
261 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
262 Handle LTOFF_TP* relocs.
263 (elf_hppa_relocate_insn): Similarly.
265 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
266 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
267 (elf_hppa_relocate_insn): Handle PCREL* relocs.
269 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
270 DIR32, DIR64 and FPTR64 relocations.
271 (elf_hppa_relocate_insn): Similarly.
273 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
274 address of the .PARISC.global section.
275 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
276 table entry elf_hppa_final_link_relocate. Do not give a warning
277 for a reloc against an external symbol if it has a PA64 hash
279 (elf_hppa_final_link_relocate): Significantly rework. Handle
280 DLTIND relocations. Compute the final value of the relocation
281 before passing the value of elf_hppa_relocate_insn.
282 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
283 relocation support. Handle DLTIND relocation requests just like
284 DLTREL relocation requests. Simplify branch handling.
286 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
288 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
289 non-allocated section as done in i386 version.
290 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
291 statement since this is no know relocation.
293 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
295 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
297 (elf_hppa_relocate_insn): Similarly.
299 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
301 (elf_hppa_relocate_insn): Similarly.
303 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
304 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
305 Pass the relocate type rather than the insn format to
306 elf_hppa_relocate_insn.
307 (elf_hppa_relocate_insn): Make switch dependent on relocation type
308 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
310 1999-09-07 Ian Lance Taylor <ian@zembu.com>
312 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
313 (bfd_coff_filnmlen): Define.
314 (bfd_coff_std_swap_table): Initialize new field.
315 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
317 (coff_write_symbols): Likewise.
318 (coff_get_normalized_symtab): Likewise.
319 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
320 * libcoff.h: Rebuild.
322 1999-09-06 Donn Terry <donn@interix.com>
324 * coffcode.h (sort_by_secaddr): New static function if
326 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
327 sections by VMA when assigning target_index values. Always set
330 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
331 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
333 * libcoff.h: Rebuild.
335 * coffcode.h (coff_set_custom_section_alignment): Add const to
336 declaration to match definition.
337 (coff_write_object_contents): Don't set F_AR32W(R)? if
340 * coff-i386.c (in_reloc_p): Add declaration.
341 (i386coff_vec): Simplify initialization of
342 application_section_flags.
344 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
345 version. Move COFF_WITH_PE specific code to new version.
346 (stype_to_sec_flags): Likewise. Add section parameter.
347 * coffgen.c (make_a_section_from_file): Set target_index before
348 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
349 * libcoff.h: Rebuild.
351 * syms.c (stt): Add some PE/PEI section names.
352 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
354 (bfd_symbol_info): Check for 'w'.
356 * section.c (struct bfd_comdat_info): Define.
357 (asection): Add comdat field.
358 (STD_SECTION): Initialize comdat field.
359 (bfd_make_section_anyway): Likewise.
360 * bfd-in2.h: Rebuild.
362 1999-09-06 Andreas Schwab <schwab@suse.de>
364 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
367 1999-09-06 Nick Clifton <nickc@cygnus.com>
369 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
370 bfd_realloc instead of calloc and realloc.
372 1999-09-04 Steve Chamberlain <sac@pobox.com>
374 * cpu-pj.c: New file.
375 * elf32-pj.c: New file.
376 * config.bfd (pj*): New cpu.
377 (pj-*-*, pjl-*-*): New targets.
378 * configure.in (bfd_elf32_pj_vec): New target vector.
379 (bfd_elf32_pjl_vec): New target vector.
380 * archures.c (bfd_arch_pj): Define.
381 * elf.c (prep_headers): Handle bfd_arch_pj.
382 * reloc.c: Define BFD_RELOC_PJ_* relocations.
383 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
384 to target vector list.
385 * Makefile.am: Rebuild dependencies.
386 (ALL_MACHINES): Add cpu-pj.lo.
387 (ALL_MACHINES_CFILES): Add cpu-pj.c.
388 (BFD32_BACKENDS): Add elf32-pj.lo.
389 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
390 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
392 1999-09-04 Ian Lance Taylor <ian@zembu.com>
394 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
395 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
396 and NON_GOT_REF from weak defined symbol to real symbol.
397 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
398 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
400 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
401 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
402 don't create a COPY reloc.
404 1999-09-03 Ian Lance Taylor <ian@zembu.com>
406 * elflink.h (elf_bfd_final_link): When counting relocations, don't
407 count those in sections we are not including in the link.
409 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
411 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
412 field in hpux11 shared libraries.
414 1999-09-02 Nick Clifton <nickc@cygnus.com>
416 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
418 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
420 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
421 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
422 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
424 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
426 * elflink.h (record_link_assignment): When possible, keep the
427 original type of the symbol.
429 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
431 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
432 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
433 tools were configured.
434 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
436 1999-08-26 Mark Mitchell <mark@codesourcery.com>
438 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
439 GOT entries for GOT16 relocations; they're not required.
441 1999-08-24 Nick Clifton <nickc@cygnus.com>
443 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
445 * config.bfd (arm-*-netbsd*): New target.
446 * configure.in (armnetbsd_vec): New target vector.
447 * configure: Regenerate
448 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
450 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
451 (ALL_MACHINES_CFILES): Add armnetbsd.c.
452 (armnetbsd.lo): New rule with deps.
453 * Makefile.in: Regenerate.
455 * armnetbsd.c: New file: Definitions specific to arm-netbsd
458 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
460 * som.c (som_slurp_symbol_table): Fix typo in comment.
462 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
464 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
465 here instead of using elf_section_data...
467 1999-08-19 Nick Clifton <nickc@cygnus.com>
469 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
470 relocations into the base file.
471 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
472 we are building a base file.
474 1999-08-19 Nick Clifton <nickc@cygnus.com>
476 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
478 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
479 REL relocs when performing a partial relocation.
481 1999-08-18 Donn Terry <donn@interix.com>
483 * cofflink.c: Move definitions of N_TMASK, et. al., out of
484 _bfd_coff_link_input_bfd into top level.
486 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
487 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
488 (coff_i386_rtype_to_howto): Likewise.
489 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
490 Completely ignore symbols which are all zero.
491 (dummy_reloc16_estimate): Add return 0.
492 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
493 variable copy to name_copy to avoid shadowing outer scope
495 * libcoff-in.h (coff_data_type): Change raw_syment_count field
496 from unsigned int to unsigned long. Add timestamp field.
497 * libcoff.h: Rebuild.
499 1999-08-17 H.J. Lu <hjl@gnu.org>
501 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
504 1999-08-17 Ian Lance Taylor <ian@zembu.com>
506 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
507 for special section symbols.
508 * elflink.h (elf_merge_symbol): If we have no old BFD, check
509 BSF_DYNAMIC on the section symbol to see whether the old BFD is
512 1999-08-15 Mark Mitchell <mark@codesourcery.com>
514 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
515 coincidence of variable names between old and new code.
517 1999-08-12 Nick Clifton <nickc@cygnus.com>
519 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
520 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
521 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
522 and 'addend' parameter a 'bfd_signed_vma'.
523 (elf32_arm_final_link_relocate): Do not involve stubs in
524 R_ARM_THM_PC22 relocs relative to section symbols, they are long
525 jumps, not function calls.
527 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
529 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
530 in R_ARM_PC24 relocs.
532 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
534 * elf-hppa.h (elf_hppa_fake_sections): New function.
535 * elf32-hppa.c (elf_backend_fake_sections): Define.
537 * elf-hppa.h (elf_hppa_final_write_processing): Update for
538 recent changes to the arch_info structure.
540 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
541 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
542 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
545 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
546 Ralf Baechle <ralf@uni-koblenz.de>
548 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
549 output DT_MIPS_GOTSYM.
550 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
551 DT_MIPS_SYMTABNO if there are no global GOT symbols.
553 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
555 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
556 prototype. Handle local symbols. Add commentary.
557 (mips_elf_calculate_relocation): Adjust accordingly.
558 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
561 * elflink.h (elf_bfd_final_link): Tweak last change.
563 1999-08-09 Mark Mitchell <mark@codesourcery.com>
565 * elflink.h (elf_link_size_reloc_section): Use the counts in the
566 elf-section data to allocate just the right amount of relocation
567 space. Don't allocate the hash space twice.
568 (elf_bfd_final_link): Calculate the amount of space to allocate in
569 each relocation section.
571 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
573 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
574 64bit mode, generate a section relative relocation for a 32bit
576 (elf_hppa_is_local_label_name): New function.
577 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
578 shared between 32bit and 64bit port.
580 1999-08-09 Mark Mitchell <mark@codesourcery.com>
582 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
583 R_MIPS_GOT16 and R_MIPS_CALL16.
584 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
585 to use when looking for a preexisting GOT entry.
587 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
589 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
590 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
592 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
594 1999-08-09 Geoff Keating <geoffk@cygnus.com>
596 * elflink.h (elf_link_output_extsym): Don't output a weak
597 reference to an undefined symbol just because it was defined weak
600 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
602 * coffgen.c (coff_find_nearest_line): When looking for file, use
603 last best match rather than first. If address is beyond last line
604 number record, don't return the last line as the correct value.
606 1999-08-08 Ian Lance Taylor <ian@zembu.com>
608 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
609 * bfd-in2.h: Rebuild.
611 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
613 * libcoff-in.h (struct coff_section_alignment_entry): Define.
614 * coffcode.h (coff_set_custom_section_alignment): New static
616 (coff_section_alignment_table): New static array.
617 (coff_new_section_hook): Use coff_set_customer_section_alignment.
618 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
619 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
620 * libcoff.h: Rebuild.
622 1999-08-08 Ian Lance Taylor <ian@zembu.com>
624 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
626 * Makefile.in: Rebuild.
628 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
630 * section.c (SEC_SHARED): Define.
631 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
632 (styp_to_sec_flags): Likewise.
633 * peicode.h (coff_swap_scnhdr_out): Likewise.
634 * bfd-in2.h: Rebuild.
636 1999-08-08 Ian Lance Taylor <ian@zembu.com>
638 * coffcode.h (coff_classify_symbol): Comment out part of
639 1999-08-05 change which breaks cygwin DLLs.
641 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
642 * aclocal.m4, configure: Rebuild.
644 1999-08-06 Ian Lance Taylor <ian@zembu.com>
646 * section.c (global_syms): Only initialize union field if
649 1999-08-04 Mark Mitchell <mark@codesourcery.com>
651 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
652 the size of a GOT entry here.
653 (mips_elf_calculate_relocation): Don't create a local GOT entry
654 for the symbol in a GOT16 relocation; just for it's high-order bit
655 (_bfd_mips_elf_relocate_section): Fix thinko.
657 1999-08-05 Ian Lance Taylor <ian@zembu.com>
659 Based on patches from Donn Terry <donn@interix.com>:
660 * coffcode.h (enum coff_symbol_classification): Define.
661 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
662 _bfd_coff_classify_symbol. Change return type.
663 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
664 (coff_slurp_symbol_table): Use coff_classify_symbol.
665 (coff_classify_symbol): New static function.
666 (coff_sym_is_global): Never define.
667 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
668 * cofflink.c (coff_link_check_ar_symbols): Use
669 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
670 (coff_link_add_symbols): Likewise.
671 (_bfd_coff_link_input_bfd): Likewise.
672 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
673 coff_classify_symbol.
674 * libcoff.h: Rebuild.
676 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
678 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
679 (e_ltpsel, e_rtpsel): Similarly.
681 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
682 and 14bit ertpsel. Handle 64bit psel.
684 1999-08-04 Mark Mitchell <mark@codesourcery.com>
686 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
687 handling for REL relocations. And only left-shift R_MIPS26
688 relocation addends where necessary.
690 1999-08-03 Mark Mitchell <mark@codesourcery.com>
692 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
693 (mips_elf_next_lo16_relocation): Don't compute the addend here.
694 Just return the relocation found.
695 (mips_elf_relocate_section): Pull the LO16 addend out of the
696 section itself when using REL relocations.
698 * elf32-mips.c (mips_elf_calculate_relocation): Restore
699 _DYNAMIC_LINK handling and handling of undefined symbols in shared
702 1999-08-03 Ian Lance Taylor <ian@zembu.com>
704 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
705 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
706 relocation against a symbol in an input section with no output
707 section. From Daniel Jacobowitz <drow@false.org>.
709 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
711 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
712 look for generated file correctly.
713 * aclocal.m4, configure: Rebuild.
715 1999-08-02 Mark Mitchell <mark@codesourcery.com>
717 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
718 and R_MIPS16_26 relocations correctly when relocating.
719 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
720 and R_MIPS_CALL_LO16 are for global symbols.
722 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
724 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
726 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
727 variables and initialize them.
729 1999-08-01 Mark Mitchell <mark@codesourcery.com>
731 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
732 there are no global symbols requiring GOT entries.
733 (_bfd_mips_elf_size_dynamic_sections): Likewise.
734 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
735 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
737 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
738 symbols are considered to have the value zero.
739 (_bfd_mips_elf_relocate_section): Don't try to perform a
740 relocation for an undefined symbol.
741 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
744 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
746 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
747 wants ba,a,pt %xcc instead of %icc.
748 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
749 of large PLT entries.
750 (sparc64_elf_plt_ptr_offset): Fix calculation.
751 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
752 addend should be relative to load address, not .plt section start.
753 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
755 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
757 * elf-bfd.h (struct elf_backend_data): Add
758 print_symbol_all and output_arch_syms backend methods.
759 * elfxx-target.h: Likewise.
760 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
761 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
762 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
764 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
765 symbols in .dynsym, add their names into .dynstr. Put those symbols
767 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
768 pointers to STT_REGISTER symbols in dynsym section.
769 (sparc64_elf_print_symbol_all): New function.
770 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
771 printing using the print_symbol_all hook.
773 1999-07-30 Catherine Moore <clm@cygnus.com>
775 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
778 1999-07-29 Richard Henderson <rth@cygnus.com>
780 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
781 dynamic_sections_created.
783 1999-07-29 Richard Henderson <rth@cygnus.com>
785 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
786 (mips_rtype_to_howto): ... new function.
787 (_bfd_mips_elf_relocate_section): Use it.
789 1999-07-28 Mark Mitchell <mark@codesourcery.com>
791 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
793 1999-07-27 Nick Clifton <nickc@cygnus.com>
795 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
797 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
798 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
800 1999-07-23 Donn Terry <donn@interix.com>
802 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
803 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
804 * cofflink.c (coff_link_add_symbols): If PE, handle section
806 * libcoff.h: Rebuild.
808 * config.bfd (i[3456]86-*-interix*): New target.
810 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
812 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
813 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
814 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
815 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
816 (COFF_SUPPORT_GNU_LINKONCE): Define.
817 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
818 (COFF_SUPPORT_GNU_LINKONCE): Define.
820 1999-07-21 Ian Lance Taylor <ian@zembu.com>
823 * makefile.dos: Remove; obsolete.
824 * configure.bat: Remove; obsolete.
826 1999-07-21 H.J. Lu <hjl@gnu.org>
828 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
830 1999-07-21 Philippe De Muyter <phdm@macqel.be>
832 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
833 message and fail if a symbol index is out of range.
835 1999-07-21 Ian Lance Taylor <ian@zembu.com>
837 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
838 when looking at a R_MIPS_GOT16 relocation.
840 1999-07-20 Nick Clifton <nickc@cygnus.com>
842 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
844 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
846 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
847 removed in previous change.
848 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
849 in relocateable output.
851 1999-07-19 Ian Lance Taylor <ian@zembu.com>
853 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
856 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
857 if they appear to be specially created by the linker.
859 1999-07-19 Nick Clifton <nickc@cygnus.com>
861 * targets.c (alternative_target): New field in bfd_target
863 (bfd_search_for_target): New function: Find a target that
864 satisifies a search function.
865 * bfd-in2.h: Regenerate.
867 * elfxx-target.h: Initialise the alternative_target field of
868 the bfd_target structures to point to the other target (if
870 * nlm-target.h: Initialise the alternative_target field of
871 the bfd_target structures to point to the other target (if
874 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
875 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
877 * aix386-core.c: Initialise new field of bfd_target structure.
878 * aout-adobe.c: Initialise new field of bfd_target structure.
879 * aout-arm.c: Initialise new field of bfd_target structure.
880 * aout-target.h: Initialise new field of bfd_target structure.
881 * aout-tic30.c: Initialise new field of bfd_target structure.
882 * binary.c: Initialise new field of bfd_target structure.
883 * bout.c: Initialise new field of bfd_target structure.
884 * cisco-core.c: Initialise new field of bfd_target structure.
885 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
886 * coff-alpha.c: Initialise new field of bfd_target structure.
887 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
888 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
889 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
890 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
891 * coff-i386.c: Initialise new field of bfd_target structure.
892 * coff-i860.c: Initialise new field of bfd_target structure.
893 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
894 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
895 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
896 * coff-mips.c: Initialise new field of bfd_target structure.
897 * coff-ppc.c: Initialise new field of bfd_target structure.
898 * coff-rs6000.c: Initialise new field of bfd_target structure.
899 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
900 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
901 * coff-tic30.c: Initialise new field of bfd_target structure.
902 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
903 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
904 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
905 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
906 * hppabsd-core.c: Initialise new field of bfd_target structure.
907 * hpux-core.c: Initialise new field of bfd_target structure.
908 * i386msdos.c: Initialise new field of bfd_target structure.
909 * i386os9k.c: Initialise new field of bfd_target structure.
910 * ieee.c: Initialise new field of bfd_target structure.
911 * ihex.c: Initialise new field of bfd_target structure.
912 * irix-core.c: Initialise new field of bfd_target structure.
913 * mipsbsd.c: Initialise new field of bfd_target structure.
914 * netbsd-core.c: Initialise new field of bfd_target structure.
915 * oasys.c: Initialise new field of bfd_target structure.
916 * osf-core.c: Initialise new field of bfd_target structure.
917 * ppcboot.c: Initialise new field of bfd_target structure.
918 * ptrace-core.c: Initialise new field of bfd_target structure.
919 * sco5-core.c: Initialise new field of bfd_target structure.
920 * som.c: Initialise new field of bfd_target structure.
921 * srec.c: Initialise new field of bfd_target structure.
922 * tekhex.c: Initialise new field of bfd_target structure.
923 * trad-core.c: Initialise new field of bfd_target structure.
924 * versados.c: Initialise new field of bfd_target structure.
925 * vms.c: Initialise new field of bfd_target structure.
927 1999-07-19 Andreas Schwab <schwab@suse.de>
929 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
932 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
934 * elflink.h (elf_link_adjust_relocs): New function.
935 (elf_bfd_final_link): Use it.
936 (elf_link_input_bfd): Deal with the fact that there can be
937 two relocation sections for a single section.
938 (elf_reloc_link_order): Likewise.
940 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
941 a relocateable object.
942 (_bfd_mips_elf_relocate_section): Handle relocateable links.
944 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
946 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
947 (sparc64_elf_get_reloc_upper_bound,
948 sparc64_elf_get_dynamic_reloc_upper_bound,
949 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
950 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
952 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
953 ELF64_R_TYPE_ID/DATA where appropriate.
955 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
957 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
960 1999-07-16 Ian Lance Taylor <ian@zembu.com>
962 * elf32-mips.c (mips_elf_local_relocation_p): New static
964 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
965 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
966 Always set *require_jalxp.
967 (mips_elf_stub_section_p): Mark abfd parameter as unused.
968 (_bfd_mips_elf_relocate_section): Only look for LO16 following
969 GOT16 if the GOT16 is against a local symbol. Don't return false
970 for an undefined symbol. If there is an overflow, assert that we
973 1999-07-16 Andreas Schwab <schwab@suse.de>
975 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
976 variables `link' and `elfsec'.
977 (elf_bfd_final_link): Remove unused variable `os'.
979 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
981 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
982 a PT_PHDR program headers.
983 (_bfd_mips_elf_final_link): Don't assume there are going to be
984 section symbols when we're not building a shared object.
985 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
988 1999-07-15 J.T. Conklin <jtc@redback.com>
990 * config.bfd (i[3456]86-*-vxworks*): New target.
992 1999-07-15 Mark Mitchell <mark@codesourcery.com>
994 * elf32-mips.c (mips_elf_stub_section_p): New function.
995 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
996 (mips_elf_relocate_section): Adjust calling sequence for
997 mips_elf_calculate_relocation and mips_elf_perform_relocation.
998 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1001 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1003 * configure.in: Bump version number to 2.9.5.
1004 * configure: Rebuild.
1006 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1008 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1010 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1011 to derive final type instead of hardwiring a selection.
1013 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1015 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1016 things relocated by R_MIPS16_GPREL.
1017 (mips_elf_perform_relocation): Likewise.
1019 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1021 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1023 1999-07-14 Richard Henderson <rth@cygnus.com>
1025 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1026 (_bfd_mips_elf_size_dynamic_sections): Set it.
1027 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1028 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1029 new argument max_local.
1031 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1033 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1034 subwords when handling an R_MIPS16_26 relocation.
1035 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1038 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1039 dst_mask to match reality.
1040 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1041 (mips_elf_obtain_contents): Use bfd_get.
1042 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1043 (mips_elf_relocate_section): Likewise.
1045 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1047 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1048 (mips_elf_relocate_section): Adjust calling sequence for
1049 mips_elf_perform_relocation.
1050 (mips_elf_perform_relocation): Take additional argument. Handle
1051 R_MIPS16_26. Use bfd_put for convenience.
1053 1999-07-13 Richard Henderson <rth@cygnus.com>
1055 * elf.c (assign_file_positions_for_segments): Thinko last change.
1056 Always overwrite p_flags.
1058 1999-07-13 Richard Henderson <rth@cygnus.com>
1060 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1061 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1062 .dynbss and .rel[a].bss if want_dynbss.
1063 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1065 1999-07-13 Richard Henderson <rth@cygnus.com>
1067 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1069 1999-07-13 Richard Henderson <rth@cygnus.com>
1071 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1072 (struct elf_link_hash_table): Add dynlocal.
1073 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1074 (_bfd_elf_link_adjust_dynindx): Delete.
1075 (_bfd_elf_link_renumber_dynsyms): Prototype.
1076 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1077 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1078 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1079 (_bfd_elf_link_lookup_local_dynindx): New function.
1080 (elf_link_renumber_hash_table_dynsyms): New function.
1081 (_bfd_elf_link_renumber_dynsyms): New function.
1082 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1083 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1084 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1085 instead of elf_link_remove_section_and_adjust_dynindices.
1086 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1087 (elf_link_assign_sym_version): Remove removed_dynamic code.
1088 (elf_link_renumber_dynsyms): Delete.
1089 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1091 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1092 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1093 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1094 * elf32-mips.c: Similarly.
1095 * elf32-ppc.c: Similarly.
1096 * elf32-sparc.c: Similarly.
1097 * elf64-alpha.c: Similarly.
1098 * elf64-sparc.c: Similarly.
1100 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1102 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1103 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1104 when the relocation is against _gp_disp.
1106 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1108 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1109 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1110 to possibly_dynamic_relocs. Adjust usage throughout code.
1111 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1112 (elf_mips_ctor64_howto): Likewise.
1113 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1115 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1116 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1117 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1118 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1120 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1122 * Makefile.am: Rebuild dependencies.
1123 * Makefile.in: Rebuild.
1125 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1126 * bfd-in2.h: Rebuild.
1128 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1129 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1130 structure initializations. Add casts.
1131 * reloc.c (EMPTY_HOWTO): Define.
1132 * bfd-in2.h: Rebuild.
1133 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1134 comparisons against 0.
1135 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1136 previous_ibfd_e_flags to unsigned long.
1137 * vms.h (struct vms_private_data_struct): Change section_count to
1139 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1140 (_bfd_vms_write_gsd): Change symnum to unsigned.
1141 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1142 * vms-tir.c (etir_sta): Change psect to unsigned.
1143 (alloc_section): Change idx to unsigned.
1144 (tir_sta, tir_ctl): Change psect to unsigned.
1145 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1146 * vms.c (priv_section_count): Change to unsigned.
1148 1999-07-12 Andreas Schwab <schwab@suse.de>
1150 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1151 * m68klinux.c: Likewise.
1153 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1155 * Many files: Changes to avoid gcc warnings: Remove unused local
1156 variables. Add default case to enum switches.
1157 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1158 compile if not COFF_IMAGE_WITH_PE.
1159 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1160 (bfd_arm_get_bfd_for_interworking): Likewise.
1161 (bfd_arm_process_before_allocation): Likewise.
1162 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1163 * pei-arm.c: Likewise.
1164 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1165 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1166 (mips_elf_got16_entry): Put parens around & in body of ==.
1167 (mips_elf_calculate_relocation): Correct test for empty string.
1168 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1170 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1173 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1175 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1176 as appropriate. Fill in structure initializations. Add variable
1177 initializations. Add casts.
1178 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1179 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1181 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1183 * elf-bfd.h (bfd_elf_hash): Update declaration.
1184 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1185 when calling bfd_elf_hash.
1187 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1189 * libbfd.c (bfd_put_8): Make it of type `void'.
1190 * bfd-in2.h: Regenerated.
1191 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1193 (_bfd_mips_elf_final_link): Likewise.
1195 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1197 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1199 * config.bfd (hppa*-*-linux-gnu*): New target
1201 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1203 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1204 (_bfd_mips_elf_create_dynamic_sections): New function.
1205 (_bfd_mips_elf_add_symbol_hook): Likewise.
1206 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1207 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1208 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1209 (_bfd_mips_elf_gc_mark_hook): Likewise.
1210 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1211 (_bfd_mips_elf_always_size_sections): Likewise.
1212 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1213 (_bfd_mips_elf_check_relocs): Likewise.
1214 (_bfd_mips_elf_link_hash_table_create): Likewise.
1215 (_bfd_mips_elf_print_private_data): Likewise.
1216 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1217 (_bfd_mips_elf_final_link): Likewise.
1218 (_bfd_mips_elf_additional_program_headers): Likewise.
1219 (_bfd_mips_elf_modify_segment_map): Likewise.
1220 (_bfd_mips_elf_relocate_section): Likewise.
1221 * elf32-mips.c (mips_elf32_object_p): Move contents into
1222 _bfd_mips_elf_object_p.
1223 (mips_elf_additional_program_headers): Rename to
1224 _bfd_mips_elf_additional_program_headers.
1225 (mips_elf_modify_segment_map): Rename to
1226 _bfd_mips_elf_modify_segment_map.
1227 (elf_mips_abi_name): Change prototype.
1228 (mips_elf32_section_from_shdr): Merge into
1229 _bfd_mips_elf_section_from_shdr.
1230 (mips_elf32_section_processing): Merge into
1231 _bfd_mips_elf_section_processing.
1232 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1233 the right back-end ELF linker.
1234 (mips_elf_relocate_section): Rename to
1235 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1236 (mips_elf_link_output_symbol_hook): Rename to
1237 _bfd_mips_elf_link_output_symbol_hook.
1238 (mips_elf_create_dynamic_section): Rename to
1239 _bfd_mips_elf_create_dynamic_section.
1240 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1241 Adjust for 64-bit code. Use mips_elf_got_section.
1242 (mips_elf_adjust_dynamic_symbol): Rename to
1243 _bfd_mips_elf_adjust_dynamic_symbol. Use
1244 mips_elf_allocate_dynamic_relocations.
1245 (mips_elf_finish_dynamic_symbol): Rename to
1246 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1247 Adjust for 64-bit code.
1248 (mips_elf_finish_dynamic_sections): Rename to
1249 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1250 (mips_elf_always_size_sections): Rename to
1251 _bfd_mips_elf_always_size_sections.
1252 (mips_elf_add_symbol_hook): Rename to
1253 _bfd_mips_elf_add_symbol_hook.
1254 (mips_elf_next_lo16_addend): Constify.
1255 (mips_elf_calculate_relocation): Likewise.
1256 (mips_elf_obtain_contents): Likewise.
1257 (mips_elf_perform_relocation): Likewise.
1258 (mips_elf_create_dynamic_relocation): Likewise.
1259 (mips_elf_allocate_dynamic_relocations): New function.
1260 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1261 (MIPS_ELF_REL_SIZE): Likewise.
1262 (MIPS_ELF_DYN_SIZE): Likewise.
1263 (MIPS_ELF_GOT_SIZE): Likewise.
1264 (MIPS_ELF_SYM_SIZE): Likewise.
1265 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1266 (MIPS_ELF_GET_WORD): Likewise.
1267 (MIPS_ELF_PUT_WORD): Likewise.
1268 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1269 (STUB_LW): Conditionalize for 64-bit value.
1270 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1272 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1273 Check it for inconsistency.
1274 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1276 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1278 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1279 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1280 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1281 (mips_elf_local_got_index): Likewise.
1282 (mips_elf_got_page): Likewise.
1283 (mips_elf_got_info): Likewise.
1284 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1285 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1286 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1287 instead of constant `2'.
1288 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1289 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1290 (mips_elf_size_dynamic_sections): Use
1291 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1292 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1293 Adjust all releveant entries in elf backend table.
1294 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1295 (mips_elf64_section_processing): Likewise.
1296 Adjust elf backend entries to use _bfd_mips_elf variants now
1299 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1301 (size_dynamic_sections): Likewise.
1302 (elf_link_output_extsym): Likewise.
1303 * elf.c: (elf_fake_sections): Likewise.
1304 * libbfd.c (bfd_get): New macro.
1305 (bfd_put): Likewise.
1306 * bfd-in2.h: Regenerated.
1308 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1310 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1311 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1312 wap_reloca_in, and swap_reloca_out.
1313 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1314 multiple internal relocations per external relocation.
1315 (link_read_relocs): Likewise.
1316 (elf_bfd_final_link): Likewise.
1317 (elf_link_input_bfd): Likewise.
1318 (elf_gc_mark): Likewise.
1319 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1320 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1322 (size_info): Add entries for new fields.
1323 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1324 (mips_elf64_be_swap_reloc_in): New function.
1325 (mips_elf64_be_swap_reloc_out): Likewise.
1326 (mips_elf64_be_swap_reloca_in): Likewise.
1327 (mips_elf64_be_swap_reloca_out): Likewise.
1328 (mips_elf64_size_info): Add entries for new fields.
1330 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1332 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1333 field equals the new rel_count field.
1334 (elf_link_input_bfd): When doing a relocateable link, use the new
1335 rel_count field rather than the reloc_count field.
1336 (elf_reloc_link_order): Likewise.
1337 (elf_finish_pointer_linker_section): Likewise.
1339 Based on patch from H.J. Lu <hjl@gnu.org>:
1340 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1341 shared library to override a weak definition in a regular object.
1343 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1345 * libhppa.h: Revert July 2, 1999 patch.
1347 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1348 need to generate DLTIND relocations, not DLTREL relocations.
1350 1999-07-05 Nick Clifton <nickc@cygnus.com>
1352 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1354 (coff_set_flags): Recognise arm 5 architectures.
1356 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1357 Add support for armv5 architecture.
1359 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1361 * reloc.c: Add new, assembler only, ARM reloc:
1362 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1364 * bfd-in2.h: Regenerate.
1366 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1368 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1369 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1370 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1371 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1372 * elf32-mips.c (ABI_64_P): New macro.
1373 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1374 (_bfd_mips_elf_find_nearest_line): Adjust call to
1375 _bfd_dwarf2_find_nearest_line.
1376 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1377 * libbfd.h: Regenerated.
1379 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1381 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1383 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1385 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1386 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1388 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1390 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1392 (_bfd_elf_init_reloc_shdr): New function.
1393 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1394 bfd_alloc followed by memset.
1395 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1396 (elf_fake_sections): Here.
1397 (assign_section_numbers): Assign section numbers for the second
1398 relocation section, if required.
1399 * elflink.h (elf_link_output_relocs): New function.
1400 (elf_link_size_reloc_section): Likewise.
1401 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1402 (elf_link_input_bfd): Use elf_link_output_relocs.
1404 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1405 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1407 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1409 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1412 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1414 * elf32-mips.c (mips_elf_got_info): Move declaration before
1415 prototypes. Change global_gotsym to be a pointer to a hash entry,
1416 rather than a number index.
1417 (mips_elf_link_hash_entry): Move declaration before prototypes.
1418 (mips_elf_irix6_finish_dynamic_symbol): New function.
1419 (mips_elf_sign_extend): Likewise.
1420 (mips_elf_high): Likewise.
1421 (mips_elf_higher): Likewise.
1422 (mips_elf_highest): Likewise.
1423 (mips_elf_global_got_index): Likewise.
1424 (mips_elf_local_got_index): Likewise.
1425 (mips_elf_got_offset_from_index): Likeiwse.
1426 (mips_elf_record_global_got_symbol): Likewise.
1427 (mips_elf_got_page): Likewise.
1428 (mips_elf_next_lo16_addend): Likewise.
1429 (mips_elf_calculate_relocation): Likewise.
1430 (mips_elf_obtain_contents): Likewise.
1431 (mips_elf_perform_relocation): Likewise.
1432 (mips_elf_assign_gp): Likewise.
1433 (mips_elf_sort_hash_table_f): Likewise.
1434 (mips_elf_sort_hash_table): Likewise.
1435 (mips_elf_got_section): Likewise.
1436 (mips_elf_got_info): Likewise.
1437 (mips_elf_create_local_got_entry): Likewise.
1438 (mips_elf_got16_entry): Likewise.
1439 (mips_elf_create_dynamic_relocation): Likewise.
1440 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1441 (mips_elf_final_gp): Use mips_elf_assign_gp.
1442 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1443 into SHN_SCOMMON automatically on IRIX6.
1444 (mips_elf_add_symbol_hook): Likewise.
1445 (mips_elf_relocate_section): Rewrite, using
1446 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1447 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1448 Don't deal with .rld_map on IRIX6.
1449 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1450 section flags appropriately for .got.
1451 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1452 the got. Call mips_elf_record_global_got_symbol and allocate
1453 local got space appropriately.
1454 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1455 char *. Rework calculation of GOT size. Sort dynamic symbol
1456 table entries so entries that do not require GOT entries appear at
1457 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1458 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1460 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1462 (mips_elf_finish_dynamic_symbol): Use
1463 mips_elf_irix6_finish_dynamic_symbol.
1464 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1465 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1466 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1468 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1470 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1471 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1473 1999-06-04 Philip Blundell <philb@gnu.org>
1475 * elf32-arm.h (elf_backend_got_header_size): Define.
1476 (elf_backend_plt_header_size): Likewise.
1478 1999-06-28 Jim Pick <jim@jimpick.com>
1480 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1482 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1484 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1485 relocation function.
1486 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1488 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1490 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1491 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1492 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1493 (_bfd_mips_elf_section_from_shdr): Use them.
1494 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1495 of GP-relative sections.
1496 (_bfd_mips_elf_set_section_contents): Use them.
1497 (_bfd_mips_elf_section_processing): Share code between .sdata and
1498 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1499 (mips_elf_additional_program_headers): Add handling for
1500 PT_MIPS_OPTIONS segment on IRIX6.
1501 (mips_elf_modify_segment_map): Likeiwse.
1502 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1503 Include the options sections on IRIX6. Don't look for GP-relative
1504 sections by name; use SHF_MIPS_GPREL instead.
1505 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1507 (mips_elf_create_dynamic_sections): Don't muck about with section
1508 alignments and such on IRIX6.
1509 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1510 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1511 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1512 bfd_zalloc rather than bfd_alloc and memset.
1513 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1514 Don't assert the existence of .rld_map on IRIX6.
1515 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1517 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1518 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1521 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1523 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1524 (mips_elf_swap_msym_out): New function.
1525 (mips_elf_create_msym_section): Likewise.
1526 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1527 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1528 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1529 section not named .msym.
1530 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1531 .msym directly. Set appropriate attributes for the .msym
1533 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1534 (mips_elf_link_hash_newfunc): Clear it.
1535 (mips_elf_create_dynamic_sections): Create the .msym section
1537 (mips_elf_size_dynamic_sections): Allocate space for the
1538 .msym section. Add a DT_MIPS_MSYM entry.
1539 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1541 (mips_elf_finish_dynamic_sections): Assign a value for
1542 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1544 * elf32-mips.c (irix_compat_t): New enumeration.
1545 (ABI_N32_P): New macro.
1546 (IRIX_COMPAT): Likewise.
1547 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1548 (mips_elf_relocate_section): Fix typo.
1550 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1552 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1553 as writable PE sections.
1555 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1557 * dwarf2.c (struct arange): New type.
1558 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1559 (arange_add): New function.
1560 (decode_line_info): Keep track of address ranges that a compilation
1562 (comp_unit_contains_address): Return true if address is contained
1563 in _any_ of the address ranges associated with a compilation unit.
1564 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1565 on the first comp_unit that contains the address.
1567 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1569 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1570 (decode_line_info): Add variable STASH and initialize it to point
1571 to the per-bfd dwarf2_debug info. Remove static variable
1572 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1574 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1576 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1577 shared library to have an undefined symbol.
1579 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1580 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1582 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1584 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1585 * elf32-hppa.c: Remove everything related to symbol extension
1586 sections & records. Use the common elf_hppa_final_write_processing.
1588 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1590 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1591 functions instead of _init/_fini if requested.
1593 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1595 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1598 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1600 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1601 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1603 (ppc_elf_finish_dynamic_sections): Check for positive section
1604 dynindx field, rather than comparing against -1.
1605 (ppc_elf_relocate_section): Only return false if undefined_symbol
1606 or reloc_overflow fail, not always upon encountering an error.
1608 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1610 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1611 bfd_byte * before performing pointer arithmetic.
1613 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1615 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1617 * elf32-hppa.c: Include elf-hppa.h.
1618 (ARCH_SIZE): Define.
1619 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1621 (elf32_hppa_info_to_howto): Similarly.
1622 (elf_hppa_howto_table): Similarly.
1623 (elf_hppa_reloc_type_lookup): Similarly.
1624 (hppa_elf_gen_reloc_type): Similarly.
1625 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1627 1999-06-22 Nick Clifton <nickc@cygnus.com>
1629 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1630 handling R_V850_22_PCREL relocation.
1632 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1634 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1637 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1639 * section.c (_bfd_strip_section_from_output): Ignore sections
1640 DISCARDed by the link script.
1642 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1644 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1645 Remove unused local variable spp.
1647 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1648 the entry symbol is not set.
1650 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1652 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1653 GPDISP or LITUSE in a relocatable link.
1655 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1657 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1658 * (alloc_dwarf1_func): Likewise.
1660 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1662 * libhppa.h: Fix various formatting errors.
1663 (assemble_3); Rewrite using CATENATE.
1664 (assemble_17): Fix various bugs.
1666 1999-06-16 Nick Clifton <nickc@cygnus.com>
1668 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1670 1999-06-15 Richard Henderson <rth@cygnus.com>
1672 * section.c (SEC_SHORT): Define.
1673 * bfd-in2.h: Rebuild.
1675 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1677 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1678 Remove abfd parameter. Use _bfd_strip_section_from_output.
1679 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1681 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1682 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1683 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1685 (bfd_elf_size_dynamic_sections): Use it.
1687 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1689 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1690 complain_overflow_bitfield to complain_overflow_signed.
1692 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1694 * elflink.h (elf_link_read_relocs_from_section): New function,
1696 (elf_link_read_relocs): Here. Use it for both relocation
1699 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1701 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1702 asect->reloc_count is valid.
1704 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1706 * elf32-mips.c (mips_elf32_section_processing): Permit a
1707 SHT_MIPS_REGINFO section to have a size of 0.
1709 1999-06-12 David O'Brien <obrien@freebsd.org>
1711 * config.bfd (alpha*-*-freebsd*): New target.
1712 (i[3456]86-*-freebsd*): Now defaults to ELF.
1714 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1716 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1717 wrap if the relocation covers the high bit of an address.
1719 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1721 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1723 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1724 instead of R_SPARC_max.
1725 (sparc64_elf_info_to_howto): Likewise.
1726 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1727 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1729 1999-06-07 Richard Henderson <rth@cygnus.com>
1731 * section.c (_bfd_strip_section_from_output): Remove output
1732 sections with no initial link_order.
1734 1999-06-07 Nick Clifton <nickc@cygnus.com>
1736 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1738 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1740 * Makefile.am (SOURCE_HFILES): Add missing headers.
1741 * Makefile.in: Regenerated.
1743 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1745 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1748 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1750 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1751 range undefweak symbols.
1752 * hash.c: Add missing comma after @xref{}
1753 * linker.c: Likewise.
1755 1999-06-04 Nick Clifton <nickc@cygnus.com>
1757 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1759 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1760 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1761 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1762 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1764 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1766 * Makefile.am: Rebuild dependencies.
1767 (BFD32_BACKENDS): Add dwarf1.lo.
1768 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1769 * Makefile.in: Rebuild.
1771 1999-06-04 Nick Clifton <nickc@cygnus.com>
1773 * Makefile.am: Add epoc-arm-pe target.
1774 * Makefile.in: Regenerate.
1775 * pe-arm.c: Only redefine interworking function names if they have
1776 not already been redefined.
1777 * pei-arm.c: Only redefine interworking function names if they have
1778 not already been redefined.
1779 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1781 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1784 1999-06-03 Nick Clifton <nickc@cygnus.com>
1786 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1788 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1790 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1792 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1794 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1795 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1797 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1799 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1800 in other text sections.
1802 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1804 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1805 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1806 * libbfd.h: Regenerate.
1807 * coff-sh.c (sh_merge_private_data): Delete.
1808 (coff_bfd_merge_private_bfd_data): Change to
1809 _bfd_generic_verify_endian_match.
1810 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1812 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1814 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1816 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1818 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1820 (bfd_elf32_arm_process_before_allocation): Likewise.
1821 * bfd-in2.h: Rebuild.
1823 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1825 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1826 track of end_sequence markers.
1827 (add_line_info): Add END_SEQUENCE arg.
1828 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1829 debug-line info---it doesn't work right if a compilation unit
1830 consists of multiple discontiguous code-sequences. It would be
1831 worthwhile to optimize for the common case where a compilation
1832 unit results in a contiguous set of code sequences, but this is
1833 quite tricky to get right for arbitrary DWARF2 files.
1834 (lookup_address_in_line_info_table): Don't use the last line entry
1835 for a compilation unit for anything with an address higher than
1836 this line entry. Also, check for end_sequence markers to
1837 correctly handle discontinuities.
1838 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1839 compilation units, check all compilation units with each->high==0
1840 just like when reading compilation units.
1842 * dwarf2.c (decode_line_info): Initialize table->files and
1843 table->last_line to NULL to avoid segfaults due to random
1844 values in these members.
1845 (concat_filename): Check for out-of-range file number before
1846 indexing filename table. Segfaults suck.
1848 * dwarf2.c (decode_line_info): Don't truncate address to least
1849 significant 32 bits (breaks 64 bit targets).
1850 (lookup_address_in_function_table): Ditto.
1851 (comp_unit_contains_address): Ditto.
1853 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1855 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1856 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1857 (mips_elf64_howto_table_rela): Likewise.
1859 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1861 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1862 single section has two associated relocation sections.
1864 1999-06-02 Mark Salter <msalter@cygnus.com>
1866 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1867 COFF_WITH_PE defined.
1869 1999-06-02 Nick Clifton <nickc@cygnus.com>
1871 * pe-arm.c: Rename global arm interworking functions to avoid name
1872 collision when all targets BFD is built.
1875 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1877 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1878 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1879 (bfd_elf_section_data): Add use_rela_p.
1880 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1881 (_bfd_elf_new_section_hook): Likewise.
1882 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1884 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1885 * elfcode.h (write_relocs): Determine whether or not use rela
1886 relocs based on the relocation section header.
1887 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1888 instead of use_rela_p.
1889 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1890 (elf_backend_may_use_rela_p): Likewise.
1891 (elf_backend_default_use_rela_p): Likewise.
1892 (elfNN_bed): Use them.
1894 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1896 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1898 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1900 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1901 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1902 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1903 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1904 * bfd-in2.h: Regenerated.
1905 * libbfd.h: Likewise.
1906 * elf32-mips.c (mips_info_to_howto_rela): New function.
1907 (USE_REL): Adjust for new conventions.
1908 (MINUS_ONE): New macro.
1909 (elf_mips_howto_table): Add R_MIPS_SUB.
1910 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1912 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1913 .MIPS.content section.
1914 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1915 with .MIPS.content as .MIPS.content sections. Set
1916 SHF_MNIPS_NOSTRIP for such section.
1917 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1918 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1919 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1921 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1923 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1926 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1929 1999-05-30 Philip Blundell <philb@gnu.org>
1931 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1932 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1933 the addend does not overflow into the rest of the word.
1935 1999-05-29 Nick Clifton <nickc@cygnus.com>
1937 * bfd-in.h: Amend prototype for
1938 bfd_elf32_arm_process_before_allocation .
1939 * bfd-in.h: Regenerate.
1941 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1942 elements in a fixed sized array.
1943 (ARM_ELF_ABI_VERSION): Define.
1944 (ARM_ELF_OS_ABI_VERSION): Define.
1945 (R_ARM_THM_ABS5): Fix rightshift and size.
1946 (R_ARM_THM_PC22): Fix size.
1947 (R_ARM_PLT32): Define Howto.
1948 (find_howto): New function: Locate a howto based on a reloc
1950 (elf32_arm_info_to_howto): Use find_howto if necessary.
1951 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1952 bfd_reloc_code_real_type.
1953 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1954 and BFD_RELOC_VTABLE_ENTRY.
1955 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1957 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1958 elements in a fixed sized array.
1959 (ARM_ELF_ABI_VERSION): Define.
1960 (ARM_ELF_OS_ABI_VERSION): Define.
1961 (R_ARM_THM_ABS5): Fix rightshift and size.
1962 (R_ARM_THM_PC22): Fix size.
1963 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1964 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1965 bfd_reloc_code_real_type.
1967 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1968 no_pipeline_knowledge.
1969 (elf32_arm_link_hash_create): Initialise new field to zero.
1970 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1971 no_pipeline_knowledge. Use this parameter to initialise the field
1972 in the globals data structure.
1973 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1974 no_pipeline_knowledge is false and the binary is from an old
1976 (elf32_arm_merge_private_data): Generate an error if an attempt is
1977 made to linl together big endian and little endian code.
1978 (elf32_arm_post_process_headers): New function: Initialise the
1979 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1981 (elf_backend_post_process_headers): Define.
1983 1999-05-28 Nick Clifton <nickc@cygnus.com>
1985 * elf-bfd.h (struct elf_backend_data): Add new field:
1986 elf_backend_post_process_headers.
1988 * elfxx-target.h (elf_backend_post_process_headers): Define to
1989 NULL if not already defined.
1990 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1992 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1994 (_bfd_elf_compute_section_file_positions): Call
1995 elf_backend_post_process_headers if defined.
1997 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1999 * configure.in: Check whether getuid and getgid exist.
2000 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2001 HAVE_GETGID are not defined, respectively.
2002 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2004 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2005 * configure, config.in: Rebuild.
2007 1999-05-28 Martin Dorey <mdorey@madge.com>
2009 * elf32-i960.c: New file.
2010 * elf.c (prep_headers): Handle bfd_arch_i960.
2011 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2012 * config.bfd (i960-*-elf*): New target.
2013 * configure.in (bfd_elf32_i960_vec): New target vector.
2014 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2015 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2016 * Makefile.in, aclocal.m4, configure: Rebuild.
2018 1999-05-27 Nick Clifton <nickc@cygnus.com>
2020 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2022 (find_howto): New function: Find entries in the
2023 elf32_arm_howto_table.
2024 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2026 (elf32_arm_reloc_type_lookup): Add lookup for
2027 BFD_RELOC_ARM_PLT32.
2029 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2031 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2032 (elf32_arm_link_hash_table_create): Use above function as the
2033 constructor for hash table entries.
2034 (elf32_arm_relocate_section): Avoid crash when there is no output
2036 (elf32_arm_final_link_relocate): New parameter h.
2037 (elf32_arm_relocate_section): Pass symbol hash entry to above
2039 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2042 1999-05-25 Catherine Moore <clm@cygnus.com>
2044 * coff-arm.c (coff_arm_relocate_section): Don't emit
2045 base file entries for pc-relative values.
2047 1999-05-25 DJ Delorie <dj@cygnus.com>
2049 * peicode.h (coff_swap_sym_in): When we create the actual section
2050 to reflect the not-there section C_SECTION symbols refer to,
2051 change the symbol class to C_STAT as the section is now really
2054 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2056 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2059 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2061 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2063 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2064 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2066 1999-05-16 Nick Clifton <nickc@cygnus.com>
2068 * coff-mcore.c (in_reloc_p): Reinstate.
2070 1999-05-15 Nick Clifton <nickc@cygnus.com>
2072 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2073 * bfd-in2.h: Regenerate.
2074 * coff-mcore.c (in_reloc_p): Remove defintion.
2075 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2076 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2077 IMAGE_REL_MCORE_RVA.
2078 (coff_mcore_rtype_to_howto): Add special processing for
2079 IMAGE_REL_MCORE_RVA.
2080 (coff_mcore_relocate_section): Add support for
2081 IMAGE_REL_MCORE_RVA.
2082 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2083 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2085 (mcore_elf_relocate_section): Delete redundant case labels.
2087 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2089 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2090 precedence between bit-and and comparison.
2092 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2094 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2095 list of target formats (targ_selvecs).
2096 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2097 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2099 1999-05-10 DJ Delorie <dj@cygnus.com>
2101 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2102 reasonable mode until "ar x" is smart enough to skip it (fixes
2103 gcc/libgcc.a builds on mips-ecoff targets
2105 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2106 to work. Hack to support MS import libraries, which use different
2107 COMDAT types than GNU.
2108 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2109 to implied zero-length sections (see peicode below)
2110 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2111 filename symbols, which use one *or more* auxents.
2112 * coffswap.h (coff_swap_aux_in): ditto
2113 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2116 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2118 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2119 for all relocations.
2121 1999-05-10 Catherine Moore <clm@cygnus.com>
2123 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2124 if COFF_IMAGE_WITH_PE.
2125 (bfd_arm_process_before_allocation): Likewise.
2126 (bfd_arm_get_bfd_for_interworking): Likewise.
2127 * coff-arm.c: Likewise.
2128 * bfd-in2.h: Regenerate.
2129 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2130 (armpe_big_vec): Likewise.
2131 * configure: Rebuild.
2133 1999-05-10 Nick Clifton <nickc@cygnus.com>
2135 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2136 section, not just .rel. Same for .rela.
2138 1999-05-07 Nick Clifton <nickc@cygnus.com>
2140 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2141 endianism with an error message.
2143 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2145 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2146 assignment from "unsigned char *" to "char *".
2147 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2149 1999-05-05 Catherine Moore <clm@cygnus.com>
2151 * coff-arm.c (coff_arm_relocate_section): Add one to
2152 address of ARM_RVA32 thumb functions.
2154 1999-05-05 Catherine Moore <clm@cygnus.com>
2156 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2157 (elf32_m68k_copy_private_bfd_data): New.
2158 (elf32_m68k_merge_private_bfd_data): New.
2159 (elf32_m68k_print_private_bfd_data): New.
2160 (CPU32_FLAG): Define.
2161 (PLT_CPU32_ENTRY_SIZE): Define.
2162 (elf_cpu32_plt0_entry): Declare.
2163 (elf_cpu32_plt_entry): Declare.
2164 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2165 (elf_m68k_finish_dynamic_symbol): Likewise.
2166 (elf_m68k_finish_dynamic_sections): Likewise.
2167 (elf_backend_plt_header_size): Remove definition.
2168 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2169 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2170 (bfd_elf32_bfd_set_private_flags): Define.
2171 (bfd_elf32_bfd_print_private_bfd_data): Define.
2173 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2175 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2176 and R_LONG_PCREL_MODE.
2178 1999-04-29 Nick Clifton <nickc@cygnus.com>
2180 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2182 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2184 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2185 in relocation calculation.
2187 1999-04-26 Tom Tromey <tromey@cygnus.com>
2189 * aclocal.m4, configure: Updated for new version of libtool.
2191 1999-04-21 Nick Clifton <nickc@cygnus.com>
2193 * coff-mcore.c: Add support for mcore relocs.
2195 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2197 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2198 incorrect use EF_MIPS_xxBITPTRS.
2200 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2202 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2205 * bfd-in2.h: Rebuild.
2206 * libbfd.h: Rebuild.
2208 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2210 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2211 (coff_arm_relocate_section): Add ARM26D transform. Only
2212 change to ARM26D for relocateable links.
2214 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2216 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2217 (bfd_elf32_bfd_print_private_bfd_data): New.
2219 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2221 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2222 refetch addend if USE_REL, add many comments regarding current state.
2223 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2224 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2225 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2226 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2228 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2230 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2231 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2233 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2235 * dwarf2.c (decode_line_info): Don't truncate address to least
2236 significant 32 bits (breaks 64 bit targets).
2237 (lookup_address_in_function_table): Ditto.
2238 (comp_unit_contains_address): Ditto.
2240 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2242 * coff-arm.c (arm_emit_base_file_entry): New routine.
2243 (A2T3_OFFSET): Define.
2244 (T2A3_OFFSET): Define.
2245 (coff_arm_relocate_section): Emit base file entries for interworking
2248 1999-04-13 Philip Blundell <philb@gnu.org>
2250 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2251 relocs 17 through 19.
2253 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2255 * elfcode.h: Remove fnmatch.h.
2256 * elflink.h (elf_link_assign_sym_version): Call back to ld
2257 instead of calling fnmatch.
2259 * config.bfd (i?86-*-beoself): Include pe vecs.
2261 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2263 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2266 1999-04-10 Richard Henderson <rth@cygnus.com>
2268 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2269 when trying to resolve dynamic symbol references.
2270 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2271 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2272 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2273 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2274 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2275 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2276 * elflink.h (elf_link_output_extsym): Likewise.
2278 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2280 * section.c (_bfd_strip_section_from_output): New function moved from
2281 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2282 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2283 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2284 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2285 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2286 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2287 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2288 * bfd-in2.h: Update.
2290 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2292 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2294 1999-04-08 Nick Clifton <nickc@cygnus.com>
2296 * coff-mcore.c: New File: Support for mcore-pe targets.
2297 * cpu-mcore.c: New File: Support for mcore targets.
2298 * elf32-mcore.c: New File: Support for mcore-elf target.
2299 * pe-mcore.c: New File: Definitions for mcore-pe target.
2300 * pei-mcore.c: New File: Definitions for mcore-pei target.
2301 * Makefile.am: Add support for MCore targets.
2302 * Makefile.in: Regenerate.
2303 * config.bfd: Add support for MCore targets.
2304 * configure.in: Add support for MCore targets.
2305 * configure: Regenerate.
2306 * archures.c: Add support for MCore architecture.
2307 * bfd-in2.h: Regenerate.
2308 * coffcode.h: Add support for mcore-pe targets.
2309 * elf.c: Add support for mcore-elf target.
2310 * reloc.c: Add support for MCore relocs.
2311 * targets.c: Add support for MCore targets.
2313 1999-04-07 Nick Clifton <nickc@cygnus.com>
2315 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2316 R_ARM_XPC25 and R_ARM_THM_XPC22.
2317 (elf32_arm_reloc_map): Remove redundant entries.
2319 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2321 * sysdep.h (LC_MESSAGES): Never define.
2323 1999-04-06 Chris Torek <torek@bsdi.com>
2325 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2326 all callers. Rewrite completely.
2327 (_bfd_relocate_contents): Rewrite overflow checking.
2328 * bfd-in2.h: Rebuild.
2330 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2332 From Gabriel Paubert <paubert@iram.es>:
2333 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2334 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2335 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2336 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2337 * ppcboot.c (ppcboot_vec): Use little endian routines for
2340 * elf.c (elfcore_strndup): Only define if it will be used.
2341 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2343 (ppc_elf_check_relocs): Remove unused local i.
2344 (ppc_elf_gc_mark_hook): Add default case to switch.
2346 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2347 * srec.c (srec_scan): Accept \r in symbol definitions.
2348 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2349 (symbolsrec_object_p): Likewise.
2351 1999-04-04 Don Bowman <don@pixsci.com>
2353 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2355 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2357 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2359 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2360 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2362 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2364 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2367 1999-03-31 Nick Clifton <nickc@cygnus.com>
2369 * config.bfd: Add support for arm-epoc-pe target.
2370 * configure.in: Add support for arm-epoc-pe target.
2371 * configure: Regenerate.
2372 * targets.c: Add support for arm-epoc-pe target.
2373 * coff-arm.c: Allow header files to override definition of
2374 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2375 * pe-arm.h: Allow previous header files to override definition of
2376 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2377 * pei-arm.h: Allow previous header files to override definition of
2378 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2379 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2380 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2382 1999-03-30 Nick Clifton <nickc@cygnus.com>
2384 * elf.c (elf_map_symbols): Handle the case where section
2385 symbols are generated for content-less sections which are
2386 not mapped to the output file.
2388 * linker.c: Replace direct references to fields in BFD structure
2389 with accessor macros.
2391 * elflink.h: Replace direct references to fields in BFD structure
2392 with accessor macros.
2394 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2396 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2398 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2399 account when adjusting section symbols during a partial link.
2401 1999-03-24 Nick Clifton <nickc@cygnus.com>
2403 * coff-sparc.c (struct coff_reloc_map): Change type of field
2404 'bfd_reloc_val' to bfd_reloc_code_real_type.
2405 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2406 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2407 * elf32-arc.c (struct arc_reloc_map): Ditto.
2408 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2409 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2410 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2411 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2412 * elf32-sh.c (struct elf_reloc_map): Ditto.
2413 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2414 * elf32-v850.c (struct v850_reloc_map): Ditto.
2415 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2416 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2417 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2419 1999-03-17 Martin Hunt <hunt@cygnus.com>
2421 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2422 function so source-level assembly works. If multiple N_SOs
2423 are seen without and N_FUNs, create an indextable entry with
2424 a NULL function name.
2426 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2428 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2429 of certian similar cpus.
2431 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2433 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2434 Add the 5000. Change the architecture for the 5400 to mips4.
2435 (elf_mips_mach): Add r5000.
2437 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2439 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2441 1999-03-11 Nick Clifton <nickc@cygnus.com>
2443 * binary.c (binary_set_section_contents): Generate warning about
2444 huge file offsets for any section that will occupy file space, not
2445 just those that are loadable.
2447 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2449 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2451 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2453 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2455 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2457 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2458 * elflink.h: Revert all changes since Feb 16. Instead:
2459 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2460 appropriate. Copy it to version symbols.
2461 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2462 symbols if appropriate.
2463 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2464 symbol if appropriate.
2465 (elf_link_output_extsym): If symbol is marked as undefined, and
2466 has no nonweak references, mark it as weak undefined.
2468 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2470 * elflink.h (elf_merge_symbol): When overriding a dynamic
2471 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2473 (elf_link_add_object_symbols): Don't copy the other field if we
2476 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2478 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2479 shared object with a weak undefined symbol.
2481 1999-02-18 Nick Clifton <nickc@cygnus.com>
2483 * elfarm-nabi.c: Set partial_inplace back to false.
2485 1999-02-17 Nick Clifton <nickc@cygnus.com>
2487 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2488 (USER_LABEL_PREFIX): Set to "_".
2490 The following patches are from: Scott Bambrough
2491 <scottb@corelcomputer.com>
2493 * libaout.h (M_ARM6_NETBSD): Set to 143.
2495 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2496 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2497 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2498 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2499 * bfd-in2.h: Regenerate.
2501 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2502 'true' as REL relocs are now being used. Add new PIC relocs:
2503 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2504 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2506 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2508 (elf32_arm_final_link_relocate): Change parameters so that entire
2509 reloc is passed. Add support for PIC relocs.
2510 (elf32_arm_relocate_section): Pass entire reloc to
2511 elf32_arm_final_link_relocate.
2512 (elf32_arm_check_relocs): Handle new PIC relocs.
2513 (elf32_arm_adjust_dynamic_symbol): New function.
2514 (elf32_arm_size_dynamic_sections): New function.
2515 (elf32_arm_discard_copies): New function.
2516 (elf32_arm_finish_dynamic_symbol): New function.
2517 (elf32_arm_finish_dynamic_sections): New function.
2518 (ELF_MAXPAGE_SIZE): Define.
2519 (bfd_elf32_bfd_reloc_type_lookup): Define.
2520 (elf_backend_relocate_section): Define.
2521 (elf_backend_adjust_dynamic_symbol): Define.
2522 (elf_backend_create_dynamic_sections): Define.
2523 (elf_backend_finish_dynamic_symbol): Define.
2524 (elf_backend_finish_dynamic_sections): Define.
2525 (elf_backend_size_dynamic_sections): Define.
2526 (elf_backend_plt_readonly): Define.
2527 (elf_backend_want_got_plt): Define.
2528 (elf_backend_want_plt_sym): Define.
2530 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2532 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2533 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2534 (_bfd_mips_elf_fake_sections): Likewise.
2536 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2538 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2539 bfd_elf32_arm_get_bfd_for_interworking,
2540 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2543 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2544 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2545 elf32_arm_find_nearest_line): Make them static.
2547 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2549 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2550 callers. Do not merge a definition from a shared object with a
2551 weak undefined symbol.
2552 (elf_link_add_object_symbols): Do not change the symbol type or
2553 size if the old symbol overrides the new one.
2555 1999-02-08 Nick Clifton <nickc@cygnus.com>
2557 * config.bfd: Add support for strongarm target.
2559 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2561 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2562 fields instead of unsigned char.
2564 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2566 * Makefile.am: Rebuild dependencies.
2567 * Makefile.in: Rebuild.
2569 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2571 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2572 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2573 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2574 * acinclude.m4: Add comments to uses of AC_DEFINE.
2575 * acconfig.h: Remove.
2576 * configure: Rebuild with current autoconf/automake.
2577 * aclocal.m4: Likewise.
2578 * config.in: Likewise.
2579 * Makefile.in: Likewise.
2581 1999-02-04 DJ Delorie <dj@cygnus.com>
2583 * libbfd.c (real_read): don't call fread for zero bytes. This
2584 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2586 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2588 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2589 of a jump is in the current 256 MB region.
2591 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2593 * format.c (bfd_check_format_matches): Change last patch to only
2594 take effect for the binary target.
2596 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2598 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2600 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2602 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2604 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2606 * format.c (bfd_check_format_matches): If the target was
2607 previously specified, don't check other targets when checking for
2610 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2612 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2613 (elf32_arm_reloc_type_lookup): Removed
2614 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2615 (elf32_arm_reloc_type_lookup): New.
2616 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2617 (elf32_arm_reloc_type_lookup): New.
2619 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2621 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2622 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2623 * Makefile.am: Use new files.
2624 * Makefile.in: Regenerate.
2625 * configure.in: Use new files.
2626 * configure: Regenerate.
2628 1999-02-01 Nick Clifton <nickc@cygnus.com>
2630 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2631 (fr30_elf_gc_sweep_hook): New function.
2632 (elf_backend_can_gc_sections): Define.
2634 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2636 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2637 and bfd_elf32_bigarm_oabi_vec.
2639 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2641 * Makefile.am (elf32-arm-oldabi.lo): New.
2642 (elf32-arm-newabi.lo): New.
2643 * Makefile.in: Regenerate.
2644 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2645 (arm-*-elf): Likewise.
2647 (thumb-*-oabi): New.
2648 * configure: Regenerate.
2649 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2650 (bfd_elf32_bigarm_oabi_vec): New.
2651 * elf32-arm-newabi.c: New.
2652 * elf32-arm-oldabi.c: New.
2653 * elf32-arm.c: Removed.
2656 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2658 * binary.c (binary_set_section_contents): Omit warnings for
2659 unloadable sections.
2661 1999-01-31 Michael Meissner <meissner@cygnus.com>
2663 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2664 powerpc{,le}-*-eabi.
2666 1999-01-29 Nick Clifton <nickc@cygnus.com>
2668 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2669 * dwarf2.c (read_signed_leb128): Remove unused variables.
2671 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2673 * elf.c (assign_file_positions_for_segments): Only adjust
2674 p_align when needed.
2676 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2678 * binary.c (binary_set_section_contents): Don't return early for a
2679 non-loadable section, in case the first section is non-loadable.
2680 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2681 W. Rozycki <macro@ds2.pg.gda.pl>.
2683 1999-01-28 Nick Clifton <nickc@cygnus.com>
2685 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2686 R_FR30_GNU_VTENTRY relocs.
2688 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2690 * elflink.h (elf_link_output_sym): Zero syms which are
2691 part of sections which have been excluded.
2693 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2695 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2697 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2698 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2700 1999-01-27 Nick Clifton <nickc@cygnus.com>
2702 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2704 (fr30_final_link_relocate): Use computed value as result of
2707 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2709 * binary.c (binary_set_section_contents): Emit warning for
2710 huge file offsets due to widely-dispersed section LMAs.
2712 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2714 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2715 align first section to largest section alignment, not first
2718 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2720 * configure.in: Require autoconf 2.12.1 or higher.
2722 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2724 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2725 * bfd-in2.h: Likewise.
2726 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2728 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2730 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2731 * cpu-mips.c: Add support for and independent 4111.
2732 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2733 (_bfd_mips_elf_final_write_processing):
2734 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2736 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2738 * elf32-mips.c (elf_mips_abi_name): New.
2739 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2741 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2743 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2744 Handle bfd_mach_mips4300.
2746 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2748 * elf32-i386.c: Remove leaked development code from patch
2749 1998-12-10 by Richard Henderson.
2751 1998-12-10 Richard Henderson <rth@cygnus.com>
2753 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2754 in debug sections for symbol defined externally.
2756 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2758 * targets.c (bfd_target_vector): Remove duplicate entry for
2761 1998-12-09 Nick Clifton <nickc@cygnus.com>
2763 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2764 since we are using RELAs.
2766 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2768 SCO Open Server Release 5 core file support, from Jouke Numan
2770 * sco5-core.c: New file.
2771 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2772 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2773 * Makefile.am: Rebuild dependencies.
2774 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2775 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2776 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2777 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2778 * bfd-in2.h, configure, Makefile.in: Rebuild.
2780 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2782 * config.bfd (hppa*-*-mpeix*): New target.
2783 * configure.in: Add AC_HEADER_DIRENT.
2784 (hppa*-*-mpeix*): New target.
2785 * configure.host (hppa*-*-mpeix*): New host.
2786 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2787 friends rather than just including <sys/dir.h>.
2788 * som.h (struct som_symbol): Add hppa_priv_level and apto
2789 tc_data. Change all users.
2790 (struct somdata): Add comp_unit field.
2791 (obj_som_compilation_unit): Define.
2792 (bfd_som_attach_compilation_unix): Declare.
2793 * som.c: Check HOST_HPPAMPEIX.
2794 (struct som_misc_symbol_info): Add new field priv_level.
2795 (som_object_setup): Add current_offset parameter. Change all
2797 (setup_sections): Likewise.
2798 (som_object_p): For EXECLIBMAGIC, read the lst header.
2799 (som_write_symbol_strings): Add compilation_unit parameter.
2801 (som_finish_writing): Write out compilation_unit.
2802 (som_bfd_derive_misc_symbol_info): Set priv_level.
2803 (som_build_and_write_symbol_table): Set xleast field to 3.
2804 (som_slurp_symbol_table): Set symbol priv_level.
2805 (bfd_som_attach_compilation_unit): New function.
2806 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2807 priv_level into symbol_value.
2808 * configure, config.in: Rebuild.
2810 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2812 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2813 warning function to call _bfd_error_handler instead.
2815 * libbfd.c (COERCE32): Cast through unsigned long and long to
2816 avoid bug in old version of gcc.
2818 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2819 (elf_backend_additional_program_headers): Don't define.
2821 1998-12-08 Nick Clifton <nickc@cygnus.com>
2823 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2824 relocations to include offset of 2 included in the insns, and the
2825 offset of the relocs within the section.
2827 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2829 The following changes were made by David Taylor
2830 <taylor@texas.cygnus.com>, Edith Epstein
2831 <eepstein@sophia.cygnus.com>, Jim Blandy
2832 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2833 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2834 changes originally made by HP; HP did not create ChangeLog
2837 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2838 automake macro library.
2840 * hpux-core.c (hpux_core_core_file_p): this function now
2841 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2842 found in the corefile! Also, in hpux_core_core_file_p, if we
2843 encounter a section with an unknown type, don't punt. Instead,
2844 just skip it. Also, count the number of sections of known type
2845 that we encounter. If we encounter at least one good one, then
2846 we'll declare that the file is a core file. If we encounter any
2847 unknown ones but some known ones, then we'll issue a warning (but
2848 still declare it to be a core file). Also, correctly decide when a
2850 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2851 (CORE_ANON_SHMEM): define if not defined.
2852 (hpux_core_struct): add members lwpid and user_tid.
2853 (core_kernel_thread_id, core_user_thread_id): new macros.
2854 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2855 the name before storing it in the bfd.
2856 (hpux_core_core_file_p): handle threads.
2858 * libhppa.h (GET_FIELD): protect against redefinition.
2859 (HPPA_WIDE): define.
2860 (GET_FIELD): define.
2865 (sign_extend): redefine.
2866 (assemble_6): define.
2867 (assemble_12): rewrite.
2868 (assemble_16): define.
2869 (assemble_16a): define.
2870 (assemble_17): rewrite.
2871 (assemble_22): define.
2873 1998-12-07 Nick Clifton <nickc@cygnus.com>
2875 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2876 relocations for signed values.
2878 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2880 * mipsbsd.c (MY(set_arch_mach)): Make static.
2881 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2882 bfd_mach_mips* macros rather than simple numbers.
2884 COFF weak symbol support, based on patches from Mark Elbrecht
2885 <snowball3@usa.net>:
2886 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2887 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2888 (coff_write_alien_symbol): Likewise.
2889 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2890 (coff_link_add_symbols): Likewise.
2891 (_bfd_coff_link_input_bfd): Likewise.
2892 (_bfd_coff_write_global_sym): Likewise.
2894 * elf.c (copy_private_bfd_data): Always initialize the
2895 includes_phdrs field.
2897 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2898 file defines a symbol first mentioned in an ELF file.
2900 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2901 possible, rather than only if BFD64.
2902 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2904 * bfd-in2.h: Rebuild.
2906 * srec.c (srec_set_section_contents): Correct test to avoid
2907 switching to 4 byte addresses after seeing a second section which
2908 requires 3 byte addresses. From Joel Schantz
2909 <joel.schantz@argosys.boeing.com>.
2911 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2912 <aymeric.vincent@emi.u-bordeaux.fr>.
2914 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2916 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2917 decide whether the output file is -mrelocatable-lib,
2918 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2920 1998-12-03 Nick Clifton <nickc@cygnus.com>
2922 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2923 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2924 * bfd-in2.h: Regenerate.
2925 * libbfd.h: Regenerate
2927 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2929 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2930 link against a dynamic symbol with no type or size.
2932 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2934 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2935 relocation for section which does not get loaded.
2936 (elf_i386_relocate_section) [R_386_32]: Likewise.
2938 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2940 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2941 reloc_count and i long instead of unsigned long. Handle error
2942 return from bfd_canonicalize_reloc.
2944 1998-12-01 Nick Clifton <nickc@cygnus.com>
2946 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2949 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2951 * elf32-sh.c (elf/sh.h): Include.
2952 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2953 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2954 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2955 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2956 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2958 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2960 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2961 causes division by zero later on.
2963 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2965 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2968 1998-11-25 DJ Delorie <dj@cygnus.com>
2970 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2973 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2975 * elf32-fr30.c (fr30_elf_relocate_section): Call
2976 fr30_final_link_relocate.
2977 (fr30_final_link_relocate): New function: Handle I20 and I32
2979 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2980 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2981 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2983 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2986 The following changes are based on a patch submitted by Gianluca
2987 Moro <glctr@abc.it>:
2989 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2990 not already been updated.
2991 (find_remembered_hi16s_reloc): New parameter 'already_found'
2992 returns state of remembered hi16s reloc.
2993 (remember_hi16s_reloc): Set 'found' field to false.
2994 (hi16s_location): Add 'found' field.
2996 1998-11-23 DJ Delorie <dj@cygnus.com>
2998 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2999 to see .DLL files as unrecognized.
3000 (i3coff_object_p): Sorry, had to hack it to not recognize these
3001 files (pei-i386) on request.
3003 1998-11-23 DJ Delorie <dj@cygnus.com>
3005 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3006 relents. Call bfd_check_format to reinitialize.
3008 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3010 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3013 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3015 * aclocal.m4: regenerate
3016 * configure: regenerate
3018 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3020 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3021 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3022 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3023 respect it as an upper bound on what memory to reference.
3024 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3025 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3026 update vtable_entries_size appropriately.
3028 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3030 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3033 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3035 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3036 bfds; they have no "file" so we fake it.
3037 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3038 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3039 resizing the memory buffer.
3040 * opncls.c (bfd_make_writable): New function; lets you write a
3041 bfd_create'd bfd to an in-memory buffer.
3042 (bfd_make_readable): New function; lets you read back that buffer
3043 as if it were from bfd_openr. Used to build generated archive
3044 members (winsup's ld's dlltool)
3046 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3048 * po/bfd.pot: Regenerated.
3050 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3052 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3055 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3057 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3058 element of the gotentry list for local symbols too.
3059 (elf64_alpha_relocate_section): Unify local and global handling.
3060 Assert that gotent->use_count > 0.
3062 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3064 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3065 update for file name changes of July 2, 1998.
3067 * configure: Rebuild.
3069 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3071 * po/bfd.pot: Regenerated.
3073 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3075 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3076 * aclocal.m4, configure: regenerate
3078 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3080 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3082 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3084 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3085 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3087 * aclocal.m4, configure: regenerated.
3089 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3091 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3092 R_D10V_GNU_VTENTRY relocs.
3093 (elf_d10v_howto_table): Likewise.
3094 (d10v_reloc_map d10v_reloc_map): Likewise.
3095 (elf32_d10v_gc_mark_hook): New.
3096 (elf32_d10v_gc_sweep_hook): New.
3097 (elf32_d10v_check_relocs): New.
3098 (elf32_d10v_relocate_section): New.
3099 (elf_backend_relocate_section): Define.
3100 (elf_backend_can_gc_sections): Define.
3102 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3104 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3105 (BFD64_BACKENDS): ...from here.
3106 (BFD32_BACKENDS_CFILES): Move vms files here...
3107 (BFD64_BACKENDS_CFILES): ...from here.
3108 * Makefile.in: Rebuild.
3110 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3112 * Makefile.am: Add FR30 target.
3113 * Makefile.in: Add FR30 target.
3114 * archures.c: Add support for FR30.
3115 * config.bfd: Add support for FR30.
3116 * configure.in: Add support for FR30.
3117 * reloc.c: Add support for FR30 relocations.
3118 * targets.c: Add support for FR30 relocations.
3119 * bfd-in2.h: Regenerate.
3120 * configure: Regenerate.
3121 * libbfd.h: Regenerate.
3122 * cpu-fr30.c: New file.
3123 * elf32-fr30.c: New file.
3125 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3127 * configure.in: detect cygwin* instead of cygwin32*
3128 * configure: regenerate
3130 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3132 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3133 use bfd_malloc and free instead and check return value from bfd_malloc.
3135 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3137 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3138 * libbfd.h: Rebuild.
3140 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3141 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3142 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3143 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3145 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3147 (mips_elf_link_hash_table_create): Don't initialize
3148 dynsym_sec_strindex.
3149 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3150 (mips_elf_size_dynamic_sections): Generate a section symbol for
3151 every output section.
3152 (mips_elf_finish_dynamic_sections): Count all sections for
3154 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3157 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3159 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3160 for later PLT entries in large PLTs.
3161 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3163 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3165 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3167 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3169 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3170 * elflink.h (elf_collect_hash_codes): New function. This function is
3171 called for each exported symbol and we compute the ELF hash value for
3173 (compute_bucket_value): New function. It is called from
3174 size_dynamic_sections to determine the hash table size. When we are
3175 optimizing a better, but slower, algorithm is used.
3176 (size_dynamic_sections): Call compute_bucket_value.
3178 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3180 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3182 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3184 (sh_elf_gc_mark_hook): New.
3185 (sh_elf_gc_sweep_hook): New.
3186 (sh_elf_check_relocs): New.
3187 (elf_backend_can_gc_sections): Define.
3189 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3191 * acinclude.m4: undo previous gettext change
3192 * aclocal.m4: rebuild with right version of aclocal.
3194 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3196 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3197 aclocal.m4 to acinclude.m4, so they don't get lost.
3199 * elfcore.h: rewrite for better corefile support.
3200 * elf.c (elfcore_*): new functions.
3201 * elf-bfd.h (elf_obj_tdata): new structure members.
3202 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3204 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3206 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3208 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3209 and R_M32R_GNU_VTENTRY.
3210 (elf_backend_can_gc_sections): Define.
3211 (m32r_elf_check_relocs): New.
3212 (m32r_elf_gc_mark_hook): New.
3213 (m32r_elf_gc_sweep_hook): New.
3214 (m32r_elf_relocate_section): Handle VT relocs.
3216 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3218 * coff-arm.c (arm_relocate_section): Remove redundant test.
3220 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3221 cleat that the 'bitsize' field is the size of the bitfield AFTER
3222 relocation not before.
3224 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3226 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3229 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3231 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3232 R_SPARC_GNU_VTENTRY.
3233 (elf32_sparc_check_relocs): Handle them.
3234 (elf32_sparc_reloc_type_lookup): Likewise.
3235 (elf32_sparc_relocate_section): Likewise.
3236 (elf32_sparc_gc_mark_hook): New.
3237 (elf32_sparc_gc_sweep_hook): New.
3239 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3241 * som.c (som_finish_writing): Perform some sanity checks when
3242 writing an executable or shared library.
3244 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3246 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3247 * configure.in (elf): Add dwarf1.lo.
3248 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3249 * elf.c (_bfd_elf_find_nearest_line): Add call to
3250 _bfd_dwarf1_find_nearest_line.
3251 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3252 Add call to _bfd_dwarf1_find_nearest_line.
3253 * configure: Rebuilt.
3255 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3257 * elflink.h (elf_gc_sections): Do not allow garbage
3258 collection if dynamic sections have been created.
3260 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3262 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3264 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3265 (v850_elf_perform_relocation): Likewise.
3266 (v850_elf_final_link_relocate): Likewise.
3267 (v850_elf_relocate_section): Likewise.
3268 (v850_elf_gc_sweep_hook): New routine.
3269 (v850_elf_gc_mark_hook): New routine.
3270 (elf_backend_can_gc_sections): Define.
3272 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3274 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3277 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3279 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3280 Declare size as bfd_size_type.
3281 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3283 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3285 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3287 * som.c (CPU_PA_RISC2_0): Define.
3288 (_PA_RISC2_0_ID): Likewise.
3289 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3291 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3293 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3294 has a base which is already defined, only add the referenced
3295 symbol to the dynamic symbol table if it is defined or referenced
3298 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3301 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3303 * elflink.h (elf_link_add_object_symbols): Undo last change.
3305 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3307 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3308 symbol for the indirect alias to a versioned symbol.
3310 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3312 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3313 (elf32_i386_vtentry_howto): New.
3314 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3315 or elf32_i386_vtinherit_howto on lookup.
3317 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3319 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3320 reloc_type. Rename R_68K__max to R_68K_max.
3321 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3324 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3326 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3327 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3329 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3332 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3334 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3335 message has a null byte terminator.
3337 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3339 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3340 word subject to R_V850_32 relocation.
3342 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3344 * dwarf2.c: Add comment describing problem computing line numbers
3345 for undefined symbols at link time.
3347 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3349 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3350 transform a defweak into a plt entry.
3351 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3352 plt entry references to receive a RELATIVE reloc.
3353 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3354 (elf64_alpha_relocate_section): Assert we don't overrun
3355 the allocated relocation space.
3357 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3359 * elf.c (swap_out_syms): Always treat section symbols as
3360 special, even if they are attached to a common section.
3362 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3364 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3365 sections with v850 common section attributes into named v850
3367 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3368 common section attributes into named v850 common sections.
3370 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3372 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3375 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3377 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3378 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3379 reloc to the wrong section a warning, not an error. .dynsbss
3380 is not an output section, so there is no need to check for it.
3382 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3384 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3386 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3388 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3389 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3391 (elf32_arm_gc_mark_hook): New.
3392 (elf32_arm_gc_sweep_hook): New.
3393 (elf32_arm_check_relocs): New.
3394 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3396 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3399 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3401 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3402 assume there is no PLT or GOT.
3404 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3406 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3407 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3408 also accepted as a function symbol type.
3410 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3412 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3414 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3416 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3417 match definition of _bfd_gc_sections field.
3418 * libbfd.h: Rebuild.
3420 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3422 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3423 the addend of a dynamic relocation referencing a section.
3424 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3425 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3427 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3429 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3430 bed has a size_dynamic_sections routine before trying to use it.
3432 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3434 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3435 _bfd_elf_rel_vtable_reloc_fn.
3437 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3439 * Makefile.am: Add elf32-arm.c.
3440 * Makefile.in: Rebuild.
3441 * elf-bfd.h: Add elf_backend_get_symbol_type.
3442 * elf.c (swap_out_syms): If defined, call
3443 elf_backend_get_symbol_type.
3444 * elf32-arm.c: Define elf_backend_get_symbol_type.
3445 (elf32_arm_get_symbol-type): New routine.
3446 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3447 (bfd_elf32_arm_process_before_allocation): Change to
3448 check for STT_ARM_TFUNC.
3449 (elf32_arm_final_link_relocate): Likewise.
3450 * elfxx-target.h: Add elf_backend_get_symbol_type.
3452 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3454 * archures.c (bfd_mach_alpha_ev[456]): New.
3455 * cpu-alpha.c: Rework to match these types.
3456 * bfd-in2.h: Rebuild.
3458 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3460 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3461 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3463 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3464 (elf_i386_reloc_type_lookup): Recognize them.
3465 (elf_i386_check_relocs): Pass them off to generic code.
3466 (elf_i386_relocate_section): Ignore them.
3467 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3468 (elf_backend_can_gc_sections): True.
3470 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3472 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3473 before looking at owner field.
3474 (elf32_arm_to_thumb_stub): Ditto.
3475 (elf32_arm_relocate_section): Compute name before calling
3476 elf32_arm_final_link_relocate().
3478 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3480 * elf.c: comment and formatting cleanups.
3483 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3485 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3486 (core files are treated differently than object files).
3487 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3488 bfd_elf_mkcorefile): declare.
3489 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3490 bfd_elf_mkcorefile): add to bfd_target vector.
3491 * elfcore.h (elf_core_file_p): save the program header table,
3492 and set the bfd architecture from the elf file header.
3493 * elf.c (bfd_elf_mkcorefile): new function.
3494 (_bfd_elf_write_corefile_contents): new function.
3495 (assign_file_positions_for_segments): add cases for handling
3496 PT_NOTE segments. (assign_file_positions_except_relocs):
3497 core files should be handled the same as exec files.
3498 (prep_headers): identify core files as type ET_CORE.
3499 (copy_private_bfd_data): identify the sections belonging to
3500 the PT_NOTE segment.
3502 * elf32-sparc.c (elf32_sparc_final_write_processing):
3503 add break statement to default case.
3505 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3507 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3508 section (not input) will be in sections ".sbss", ".sbss2",
3509 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3510 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3511 output_offset for correct evaluation of addend.
3513 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3515 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3516 elf32_arm_allocate_interworking_sections and
3517 elf32_arm_process_before_allocation.
3519 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3521 * bfd-in.h: Ammend prototype for
3522 elf32_arm_process_before_allocation to remove surplus third
3525 * bfd-in2.h: Regenerate.
3527 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3529 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3531 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3533 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3534 calculated for RELOC_SPARC_REV32 case.
3536 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3538 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3539 elf32_arm_allocate_interworking_sections and
3540 elf32_arm_process_before_allocation.
3541 * bfd-in2.h: Regenerated.
3542 * elf32-arm.c Define elf32_arm_link_hash_table.
3543 (insert_thumb_branch): New routine.
3544 (find_thumb_glue): New routine.
3545 (find_arm_glue): New routine.
3546 (record_arm_to_thumb_glue): New routine.
3547 (record_thumb_to_arm_glue): New routine.
3548 (elf32_arm_link_hash_table_create): New routine.
3549 (elf32_arm_get_bfd_for_interworking): New routine.
3550 (elf32_arm_allocate_interworking_sections) New routine.
3551 (elf32_arm_process_before_allocation) New routine.
3552 (elf32_thumb_to_arm_stub): New routine.
3553 (elf32_arm_to_thumb_stub): New routine.
3554 (elf32_print_private_bfd_data): Fix typo.
3555 (elf32_arm_final_link_relocate): Add argument sym_sec.
3556 Check for branches to thumb symbols in case R_ARM_PC24.
3557 Check for branches to arm symbols in case R_ARM_THM_PC22.
3558 (elf32_arm_relocate_section): Pass symbol section to
3559 elf32_arm_final_link_relocate.
3561 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3563 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3564 entries unless the symbol is defined in the executable; in
3565 particular, undefined weak symbols get a PLT entry.
3567 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3569 * libaout.h: Remove nested comment to avoid warning.
3571 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3573 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3574 R_ARM_PC24 relocation.
3576 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3578 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3579 argument is_local. Add argument sym_flags. Check sym_flags
3580 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3581 (elf32_arm_relocate_section): Don't pass local sym and pass
3582 sym_flags to elf32_arm_final_link_relocate.
3584 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3586 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3587 to not count too few relocs for dynamicly linked executables.
3589 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3591 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3592 symbols without a dynamic index dynamic. Consider all weak
3594 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3595 correspondance between input and output sections.
3597 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3599 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3600 that use a .got.plt section start the got offset at zero.
3602 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3604 * ieee.c (ieee_write_processor): Correct the processor ID written
3605 out for bfd_arch_m68k, accommodating change of March 25.
3607 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3609 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3610 R_ARM_THM_RPC22 relocations.
3612 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3614 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3616 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3617 .got relocs in -Bsymbolic shared objects.
3619 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3621 * elf32-arm.c: Add private flags to ELF header.
3622 (elf32_arm_print_private_bfd_data): New Function.
3623 (elf32_arm_set_private_flags): New Function.
3624 (elf32_arm_copy_private_flags): New Function.
3625 (elf32_arm_merge_private_bfd_data): New Function.
3627 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3629 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3631 (elf32_sparc_relocate_section): Likewise.
3633 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3635 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3636 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3637 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3638 of the function. Recognize no .plt as static linking.
3640 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3642 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3643 ".liblist" string through gettext.
3645 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3647 * Makefile.am: Add support for elf32-arm.lo.
3648 * Makefile.in: Rebuild.
3649 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3650 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3651 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3652 * configure: Regenerate.
3653 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3654 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3655 bfd_target bfd_elf32_littlearm_vec.
3656 * elf32-arm.c: New file.
3658 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3660 * libaout.h (M_SPARCLITE_LE): New machine.
3661 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3662 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3663 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3664 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3665 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3666 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3667 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3668 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3669 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3670 be BFD_RELOC_SPARC_REV32.
3672 * config.bfd (sparc86x-*-aout): New
3674 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3676 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3677 actually mapping the output sections.
3679 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3682 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3683 (mn10300_elf_reloc_map): Similarly.
3684 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3686 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3688 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3690 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3691 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3692 elf_mips_reloc_type defined in elf/mips.h.
3694 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3696 * elf64-mips.c: Remove reloc_type definition completely. It's now
3699 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3701 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3702 as they are defined in elf/mips.h now.
3704 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3707 * Re-add lost change:
3708 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3710 (mn10300_elf_relax_section): Include stack space for register saves
3711 in the imm8 field of a "call" instruction.
3712 (compute_function_info): Determine how much stack is allocated by
3713 the movm instruction. Fix typo.
3714 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3716 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3718 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3719 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3721 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3723 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3725 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3727 * elf32-hppa.h: Let ELF header define the enum containing the
3728 external reloc numbers.
3729 * elf32-i386.h: Likewise.
3731 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3733 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3734 * elf32-mips.c: Likewise.
3735 * elf32-ppc.c: Likewise.
3737 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3739 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3740 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3742 * bfd-in.h: Regenerate.
3743 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3744 parameter to 'unsigned int' to avoid K&R compatability problems.
3746 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3748 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3749 functionname_ptr to be const. Change line_ptr to be unsigned.
3751 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3752 macro is not defined. Change second parameter from bfd_link_info
3753 to coff_final_link_info. Add prototype.
3754 (coff_final_link_postscript): Simplify handling when macro is not
3755 defined. Add prototype.
3757 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3759 * elf-mn10300.c: Before include system specific ELF header define
3760 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3761 * elf32-mips.c: Likewise.
3762 * elf32-ppc.c: Likewise.
3764 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3766 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3767 temporary patch over to elf64-mips.c as well.
3769 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3771 * elf32-mips.c (reloc_type): Temporarily disable definition of
3772 standard relocation since they are now defined in elf/mips.h.
3774 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3776 * elf-m10200.c (mn10200_elf_final_link_relocate):
3777 Modify range test for case R_MN10200_8.
3779 * elf-m10300.c (mn10300_elf_final_link_relocate):
3780 Modify range test for case R_MN10300_8.
3782 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3784 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3785 * elf32-i386.c (elf_backend_got_header_size): Define.
3786 (elf_backend_plt_header_size): Define.
3787 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3788 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3789 * elfxx-target.h: Provide a default of zero.
3790 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3791 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3793 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3794 entry from an executable, even if the plt refcount goes to 0.
3796 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3798 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3799 directory name at the line number.
3801 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3802 with an unspecified type.
3804 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3806 * sunos.c: Add undef of valid to avoid problem on SunOS.
3808 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3810 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3812 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3814 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3815 R_68K_PCxx and R_68K_xx relocations. Make sure that
3816 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3817 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3818 R_68K_xx relocations.
3819 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3820 that has no plt entry.
3821 (elf_m68k_relocate_section): Ignore the plt offset in a static
3823 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3825 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3828 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3830 (howto_table, reloc_map): Add entries for them.
3831 (elf_m68k_check_relocs): Handle them. Implement reference
3832 counting for got and plt entries.
3833 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3834 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3836 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3837 (elf_m68k_relocate_section): Handle the new reloc types.
3838 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3839 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3840 * elflink.h (elf_link_add_object_symbols): When creating an
3841 indirect reference for symbol versioning also copy the plt
3843 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3844 flag also reset the plt offset.
3845 (elf_link_assign_sym_version): Likewise.
3846 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3847 the size of the entry in bytes.
3848 (elf_gc_allocate_got_offsets): Likewise.
3850 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3852 * elflink.h (elf_gc_sections): Return true rather than falling off
3855 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3858 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3860 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3861 comment describing when it should be enabled.
3862 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3865 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3867 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3868 information ATN records.
3870 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3872 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3873 section for an absolute symbol in a fully linked file. Based on
3874 patch from Christian Holland <CHolland@de.lucent.com>.
3876 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3878 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3879 that a symbol is undefined.
3881 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3883 * som.c (som_bfd_gc_sections): Define.
3885 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3887 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3888 overflows in ARM_26D patches, since they have already been
3889 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3891 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3893 * coffcode.h (coff_write_object_contents): If we have any long
3894 section names, call coff_write_symbols even if there are no
3897 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3899 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3900 PT_LOAD segment, rather than only setting it once for the entire
3903 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3904 rather than ignoring every phdr with a p_paddr of 0, ignore all
3905 the phdrs if they all have a p_paddr of 0.
3907 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3908 section was discarded from the link.
3910 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3912 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3914 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3916 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3917 floating point operations.
3919 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3921 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3924 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3926 Merge of vax/vms (read-only) support
3927 * configure.com: Support Vax target.
3928 * makefile.vms: Support Vax target.
3929 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3930 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3932 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3934 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3936 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3938 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3940 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3941 * targets.c (bfd_target_ovax_flavour): New flavour.
3942 (vms_alpha_vec): Renamed from evax_alpha_vec.
3944 (target_vector): Update accordingly.
3945 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3947 (vax*-*-*vms*): New target.
3948 * Makefile.am: Update for renamed files. Rebuild dependencies.
3949 * bfd-in2.h: Rebuild.
3950 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3952 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3954 Based on patch from Matt Semersky <matts@scd.hp.com>:
3955 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3956 pointer on abfd->outsymbols.
3957 (generic_add_output_symbol): Handle NULL sym parameter.
3959 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3961 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3964 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3966 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3967 when handling 32 bit immediate relocs.
3968 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3970 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3972 * section.c (STD_SECTION): Account for recently added gc_mark
3973 field in struct asection.
3975 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3976 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3978 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3980 ELF Section-level Garbage Collection:
3981 * bfd.c (bfd_gc_sections): New.
3982 * aout-adobe.c: Hook to default implementation.
3983 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3984 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3985 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3986 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3987 * tekhex.c, versados.c: Likewise.
3988 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3989 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3991 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3992 (bfd_generic_gc_sections): New.
3993 * section.c (SEC_KEEP): New.
3994 (asection): Add gc_mark member.
3996 * elfcode.h (elf_gc*): New name remappings.
3997 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3998 sections to be excluded.
3999 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4000 (elf_gc_propogate_vtable_entries_used): New.
4001 (elf_gc_smash_unused_vtentry_relocs): New.
4002 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4003 (elf_gc_common_finalize_got_offsets): New.
4004 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4005 * elfxx-target.h: Add and default gc hooks.
4007 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4009 (struct elf_obj_tdata): Likewise for local_got_offsets.
4010 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4011 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4012 * elf64-sparc.c, elflink.h: Likewise.
4014 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4015 (ELF_LINK_HASH_MARK): Define.
4016 (struct elf_backend_data): Add GC hooks.
4017 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4019 * elf-m10300.c (mn10300_elf_check_relocs): New.
4020 (mn10300_elf_gc_mark_hook): New.
4021 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4022 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4023 (mn10300_elf_final_link_relocate): Likewise.
4024 (mn10300_elf_relocate_section): Likewise.
4025 (elf_backend_can_gc_sections): Define.
4026 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4027 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4028 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4029 (mips_info_to_howto_rel): Likewise.
4030 (mips_elf_relocate_section): Likewise.
4031 (mips_elf_check_relocs): Likewise.
4032 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4033 (elf_backend_can_gc_sections): Define.
4034 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4035 (ppc_elf_howto_raw): Handle them.
4036 (ppc_elf_reloc_type_lookup): Likewise.
4037 (ppc_elf_relocate_section): Likewise.
4038 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4039 Handle new vtable relocs.
4040 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4041 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4042 (elf_backend_can_gc_sections): Define.
4044 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4046 * archures.c (bfd_mach_mn10300): Define.
4047 * elf-m10300.c: Include elf/mn10300.h
4048 (elf_mn10300_mach): New function.
4049 (_bfd_mn10300_elf_final_write_processing): Likewise.
4050 (_bfd_mn10300_elf_object_p): Likewise.
4051 (elf_backendfinal_write_processing): Define.
4052 (elf_backend_object_p): Likewise.
4054 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4056 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4059 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4061 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4062 link_next field, not the next field.
4064 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4066 * elf.c (map_sections_to_segments): Check the section address
4067 against the phdr size both with and without a modulo of
4070 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4072 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4073 linker created empty input section if the output section has the
4076 * elflink.h (elf_link_output_extsym): Print an error message if
4077 _bfd_elf_section_from_bfd_section fails.
4079 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4082 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4084 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4085 native linker output. Avoid putting an empty section in more than
4088 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4090 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4091 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4093 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4095 * elf.c (swap_out_syms): New arg relocatable_p.
4096 Don't add section VMA to symbols for relocatable output.
4097 (_bfd_elf_compute_section_file_positions): Update call to
4100 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4102 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4103 against 'addend' be signed rather than unsigned.
4105 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4107 * elf32-m32r.c: Add prototyps for static functions.
4109 * coff-arm.c: Add prototypes for static functions.
4111 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4113 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4114 LMA is used to order sections in a segment.
4116 * elf32-v850.c: Add prototypes for static functions.
4117 Change type of addend parameter to bfd_vma in various functions.
4119 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4121 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4122 complain_overflow_signed instead of complain_overflow_bitfield.
4124 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4126 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4127 when comparing against 0.
4129 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4131 * Makefile.am (config.status): New target.
4132 * Makefile.in: Rebuild.
4134 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4136 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4137 error if previous object endianness doesn't match current object.
4139 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4141 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4142 _bfd_elf_print_private)bfd_data ().
4144 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4146 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4148 (elf_link_add_object_symbols): Set type_change_ok and
4149 size_change_ok before calling elf_merge_symbol.
4151 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4152 undefined symbol error, don't also issue an overflow error.
4154 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4156 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4157 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4158 message instead of crashing.
4160 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4162 * archures.c (bfd_mach_cpu32): Define.
4163 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4165 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4166 * ieee.c: Include <ctype.h>.
4167 (ieee_object_p): Parse out process ID string to make it more
4168 likely to be acceptable for bfd_scan_arch.
4169 * bfd-in2.h: Rebuild.
4171 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4173 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4174 _bfd_elf_print_private_bfd_data() so that the program header will
4177 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4179 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4180 0x68. Reindent. Add some comments.
4182 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4184 * elf.c (copy_private_bfd_data): Adjust physical address of
4185 segment in output BFD to contain LMAs of its sections.
4187 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4189 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4190 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4191 endian data 32 bit relocations.
4192 (elf32_sparc_merge_private_bfd_data): Check if linking little
4193 endian objects with big endian objects.
4194 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4195 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4196 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4198 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4199 * archures.c (bfd_mach_sparc_sparclite_le): New.
4200 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4202 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4204 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4207 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4209 * bfd-in.h: Move over patch to bfd-in2.h.
4211 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4213 (_bfd_relocate_contents): Likewise.
4215 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4217 * peicode.h (add_data_entry): If the section has no private data
4218 then do not create a Data Dictionary entry for it.
4220 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4222 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4223 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4224 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4225 subsections during relaxation more correctly.
4227 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4229 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4230 Add extra argument to bfd_arm_process_before_allocation ().
4231 * bfd-in.h: Reflect changes made in bfd-in2.h.
4232 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4233 coff class of a BFD symbol.
4234 * coff-arm.c: Add support for interworking between Thumb code and
4235 non-interworking aware ARM code.
4237 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4239 * po/Make-in (install-info): New target.
4241 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4243 * filemode.c: Remove; not used.
4245 If sysdep.h includes a header file, don't include it again:
4246 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4248 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4250 * archive.c: Don't include <string.h> or <errno.h>.
4251 * evax-alpha.c; Don't include <stdio.h>.
4252 * evax-egsd.c: Likewise.
4253 * evax-etir.c: Likewise.
4254 * evax-misc.c: Likewise.
4255 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4256 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4258 * hpux-core.c: Likewise.
4259 * netbsd-core.c: Likewise.
4261 * libbfd.c: Don't include <sys/types.h>.
4262 * nlmcode.h: Don't include <string.h>.
4263 * osf-core.c: Don't include <string.h> or <stdio.h>.
4264 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4265 <errno.h>, or <unistd.h>.
4266 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4268 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4270 * configure.com: If the version number can not be found in
4271 configure.in, set it to "unknown" rather than "2.8.1".
4273 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4275 * elf32-mips.c (elf_mips_mach): New.
4276 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4277 (_bfd_mips_elf_final_write_processing): Use the names
4278 of machines, rather than the numbers. Set both the ARCH
4279 and MACH in e_flags. Handle a few more specific machines.
4280 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4281 EF_MIPS_ARCH and EF_MIPS_MACH.
4283 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4285 * syms.c (bfd_is_local_label): Revert last change.
4286 * srec.c (srec_write_symbols): Discard debugging symbols.
4288 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4290 * som.c: Include <ctype.h>.
4291 * som.h: Don't include sysdep.h.
4293 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4295 * libbfd.h: Rebuilt.
4296 * libbfd-in.h: Removed gettext includes and defines.
4297 * sysdep.h: Moved gettext-related includes and defines here.
4299 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4301 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4302 an ad-hoc test. Kill bogus #if 0 code.
4303 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4305 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4307 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4308 when generating a normal executable for a symbol defined in a
4309 regular file. When copying a reloc into the output file, adjust
4310 the addend for a PC relative reloc against a global symbol.
4312 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4314 * libbfd.h: Rebuilt.
4315 * libbfd-in.h (_): Define as dgettext.
4317 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4319 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4321 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4322 when declaring parameter types.
4323 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4325 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4327 * config.bfd: If we include any ELF targets in targ_defvec and/or
4328 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4329 * elf32-gen.c (dummy): New static const variable.
4330 (elf_generic_info_to_howto): New static function.
4331 (elf_generic_info_to_howto_rel): New static function.
4332 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4333 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4334 * elf64-gen.c: Same changes as elf32-gen.c.
4335 * elfcode.h (elf_object_p): For the generic target, ignore a
4336 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4338 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4340 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4341 * configure: Rebuild.
4343 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4345 * config.bfd: Update OSR5/Unixware patterns.
4347 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4349 * elf.c (assign_file_positions_for_segments): Allow for holes
4350 between sections added by a link script.
4352 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4354 * configure.in: Change version number to 2.9.4
4355 * configure: Rebuild.
4357 Based on patch from H.J. Lu <hjl@gnu.org>:
4358 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4359 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4360 * bfd-in2.h: Rebuild.
4362 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4364 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4367 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4369 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4370 (elf64_alpha_relax_section): Fill them in.
4371 (elf64_alpha_relax_opt_call): Implement more than a stub.
4372 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4373 alignment on .scommon.
4374 (elf64_alpha_merge_gots): Merge use counts as well.
4376 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4378 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4379 for calculating a local symbol's address.
4380 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4381 Set the .got's cooked size as well as the raw size.
4383 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4385 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4386 internationalisation of printed information.
4388 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4389 internationalisation of printed information.
4391 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4393 * syms.c (struct indexentry): Change directory_name, file_name,
4394 and function_name fields to char *.
4395 (struct stab_find_info): Change cached_file_name field to char *.
4397 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4399 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4401 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4403 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4405 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4407 * Makefile.am (install-data-local): Make $(includedir).
4408 * Makefile.in: Rebuild.
4410 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4412 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4414 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4416 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4417 * Makefile.in: Rebuild.
4419 * bfd-in2.h: Rebuild for Nick's changes.
4421 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4423 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4424 change wrt length == max_namelen.
4426 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4428 * Many files: Added gettext invocations around user-visible
4430 * libbfd-in.h: Added gettext includes and defines.
4431 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4432 HAVE_LC_MESSAGES): Define.
4433 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4435 * Makefile.am (SUBDIRS): Added po.
4436 (POTFILES): New macro.
4437 (po/POTFILES.in): New target.
4438 (SOURCE_HFILES): New macro.
4440 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4442 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4444 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4445 NT_PRSTATUS note section encountered, it contains the status of
4446 the currently executing thread when the core file was written.
4448 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4450 * libcoff.h: Add extra parameter to
4451 bfd_coff_link_output_has_begun overrideable function.
4452 * cofflink.c: Pass extra parameter to
4453 bfd_coff_link_output_has_begun function.
4454 * bfd-in.h: Add prototypes for exported ARM interworking
4456 * peicode.h: ARM specific code reorganised to conform to BFD
4458 * coffcode.h: ARM specific code reorganised to conform to BFD
4460 * coff-arm.c: Code reorganised to conform to the BFD coding
4461 conventions. Global variables have been moved into an ARM
4462 specific hash table structure and a new function:
4463 bfd_arm_get_bfd_for_interworking() has been created which is
4464 called from the linker scripts.
4466 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4468 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4470 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4471 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4472 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4473 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4475 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4477 * config.bfd: Added sparc86x support.
4479 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4481 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4482 an out of range pc-relative jump/call to an undefined weak symbol.
4484 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4486 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4489 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4491 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4492 an error other than bfd_error_system_call, set the error to
4493 bfd_error_wrong_format.
4495 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4496 bfd_elf32_powerpcle_vec.
4498 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4499 program segments are zero, don't set p_paddr_valid.
4501 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4503 * elf64-alpha.c: Initial implementation of relaxation --
4504 (struct alpha_elf_link_hash_entry): Add use_count member.
4505 (elf64_alpha_check_relocs): Initialize and increment it.
4506 (elf64_alpha_can_merge_gots): Check it when considering merging.
4507 (elf64_alpha_merge_gots): Drop entries with zero use.
4508 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4509 (elf64_alpha_always_size_sections): Split out got sizing ...
4510 (elf64_alpha_size_got_sections): ... here. New function.
4511 (elf64_alpha_relax_find_reloc_ofs): New function.
4512 (elf64_alpha_relax_with_lituse): Likewise.
4513 (elf64_alpha_relax_without_lituse): Likewise.
4514 (elf64_alpha_relax_opt_call): Likewise.
4515 (elf64_alpha_relax_section): Likewise.
4516 (elf64_alpha_add_symbol_hook): Likewise.
4517 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4518 (elf64_alpha_relocate_section): Likewise.
4519 (bfd_elf64_bfd_relax_section): Define.
4520 (elf_backend_add_symbol_hook): Likewise.
4522 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4524 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4525 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4526 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4528 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4530 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4531 * configure: Rebuild.
4533 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4535 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4536 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4537 * configure.in: Define and substitute WIN32LDFLAGS and
4539 * aclocal.m4: Rebuild with new libtool.
4540 * configure, Makefile.in: Rebuild.
4542 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4544 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4545 before any other symbols in the same section.
4547 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4549 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4552 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4554 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4556 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4557 Use addr_size for address size, rather than sizeof(bfd_vma).
4558 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4559 Fix call to read_address.
4560 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4561 Scrap other unneeded arguments. Fix call to read_address.
4562 (scan_unit_for_functions): Fix call to read_attribute.
4563 (parse_comp_unit): We now handle more values for addr_size.
4564 Set addr_size in unit. Fix call to read_attribute and
4567 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4569 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4571 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4573 * archures.c (bfd_default_scan): Add m68k cases back to default
4574 switch, reverting patch of March 25, since IEEE support depends
4577 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4579 * Makefile.am (diststuff): New target.
4580 * Makefile.in: Rebuild.
4582 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4584 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4585 som_offset when we have an extended name table.
4587 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4589 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4591 * Makefile.in: Rebuild.
4593 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4595 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4596 symbols when creating a shared library.
4597 (elf_m68k_adjust_dynindx): New function, used by above code.
4598 (elf_m68k_finish_dynamic_sections): Initialize the section
4600 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4602 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4604 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4607 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4609 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4612 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4614 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4617 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4619 * configure.in: Set version to 2.9.1.
4620 * configure: Rebuild.
4622 * Branched binutils 2.9.
4624 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4626 * syms.c (ENABLE_CACHING): Define.
4627 (struct indexentry): Define.
4628 (struct stab_cache): Remove.
4629 (cmpindexentry): New static function.
4630 (struct stab_find_info): Add new fields: indextable,
4631 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4632 cached_file_name. Remove fields: file_cache, function_cache, and
4634 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4635 index table and search it.
4637 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4639 * elf.c (_bfd_elf_copy_private_section_data): Call
4640 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4642 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4644 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4646 * coff-arm.c: Define all globally visible variables and functions
4647 only when COFF_WITH_PE is not defined.
4648 * configure.in (armpe_little_vec, armpe_big_vec): Add
4650 * configure: Rebuild.
4652 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4654 Fix some gcc -Wall warnings:
4655 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4656 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4657 * archures.c (bfd_default_scan): Likewise.
4658 * bfd.c (bfd_scan_vma): Likewise.
4659 * binary.c (mangle_name): Likewise
4660 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4661 * coff-sh.c (sh_relocate_section): Likewise.
4662 * coff-stgo32.c (create_go32_stub): Likewise.
4663 * coffcode.h (coff_slurp_line_table): Likewise.
4664 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4665 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4666 (assign_file_positions_for_segments): Likewise.
4667 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4668 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4669 * oasys.c (oasys_write_sections): Likewise.
4670 * ppcboot.c (ppcboot_object_p): Likewise.
4671 (mangle_name): Likewise.
4672 * riscix.c (riscix_fix_pcrel_26): Likewise.
4673 * srec.c (srec_scan): Likewise.
4674 * stabs.c (_bfd_write_section_stabs): Likewise.
4675 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4676 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4677 switch. Declare parameters for function pointers.
4678 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4680 * elf.c (elf_sort_sections): Likewise.
4681 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4682 Add default cases to switches.
4683 (coff_arm_relocate_section): Remove unused local variables.
4685 (coff_arm_bfd_set_private_flags): Change flag variable to type
4687 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4688 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4689 (dump_toc): Change cat to const, and initialize it.
4690 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4691 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4692 (sh_elf_relocate_section): Initialize r_symndx.
4693 * coffcode.h (coff_compute_section_file_positions): Only declare
4694 old_sofar if ALIGN_SECTIONS_IN_FILE.
4695 (coff_write_object_contents): Initialize csym.
4696 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4697 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4699 * dwarf2.c: Include libiberty.h.
4700 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4701 (decode_line_info): Remove unused local variables.
4702 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4703 (m32r_elf_relocate_section): Likewise.
4704 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4705 (v850_elf_reloc): Likewise.
4706 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4707 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4708 * elf.c (assign_file_positions_for_segments): Always set adjust.
4709 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4710 parenthesize expression.
4711 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4712 (m32r_elf_object_p): Return a value.
4713 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4714 * elf32-mips.c (mips_elf_final_link): Initialize last.
4715 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4716 * elf32-v850.c (v850_elf_object_p): Return a value.
4717 (v850_elf_print_private_bfd_data): Change fprintf format string.
4718 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4720 * elflink.h (elf_link_add_object_symbols): Change vernum to
4721 unsigned int, and initialize it. Change fprintf format string.
4722 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4723 when setting or comparing to soname_indx.
4724 (elf_create_pointer_linker_section): Change num_symbols to
4726 * libcoff-in.h (coff_data_type): Change flags to flagword.
4727 * peicode.h (pe_print_idata): Initialize idx. Change j to
4728 bfd_size_type. Initialize hint_member. Remove useless test to
4730 (pe_print_edata): Change num_functions and num_names in struct
4731 EDT_type to unsigned long. Remove cast. Change fprintf format
4733 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4734 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4736 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4737 int *. Update uses. Change j to long.
4738 * bfd-in2.h, libcoff.h: Rebuild.
4740 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4742 * elf32-v850.c Remove definition of USE_REL.
4743 (v850_elf_info_to_howto_rela): New function.
4744 (v850_elf_perform_relocation): Renamed from
4745 v850_elf_store_addend_in_insn. Removed replace argument.
4746 (v850_elf_reloc): store the relocation in the addend field instead
4748 (v850_elf_final_link_relocate): Now calls
4749 v850_elf_perform_relocation.
4750 (v850_elf_relocate_section): Remove code to generate REL
4753 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4755 * coffcode.h (coff_new_section_hook): Set the type and storage
4756 class in the native symbol information allocated for a new section
4759 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4761 * peicode.h: Chain together calls to
4762 coff_bfd_copy_private_bfd_data and
4763 coff_bfd_print_private_bfd_data.
4765 * coff-arm.c: Add prototypes for
4766 coff_arm_bfd_print_private_bfd_data and
4767 coff_arm_bfd_copy_private_bfd_data.
4769 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4771 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4774 * peicode.h: Call arm-coff private data functions after handling
4777 * coff-arm.c: Turn statics into globals so that they can be shared
4778 both pe and pei backends.
4780 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4784 (sunos_write_object_contents): Likewise.
4785 * aoutx.h (NAME(aout,machine_type)): Likewise.
4786 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4788 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4790 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4792 (bfd_default_scan): Remove m68k special cases.
4793 * bfd-in2.h: Rebuild.
4794 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4796 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4797 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4799 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4800 selection, change printable_name to just "m68k" and make that the
4801 default instead of m68k:68020.
4803 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4805 (MY_get_section_contents): Define as aout_32_get_section_contents
4806 rather than NAME(aout,get_section_contents).
4808 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4810 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4811 and call bfd_default_set_arch_mach to do the real work.
4813 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4815 * bout.c (BALX): Include return register g14 as part of the insn.
4817 (calljx_callback): Use it.
4819 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4821 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4822 * libbfd.h: Rebuild.
4824 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4825 byte_count to unsigned int.
4826 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4827 unused local variables.
4829 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4830 variables er and er1.
4832 * cpu-v850.c: Include <ctype.h>.
4833 (scan): Case isdigit argument to unsigned char.
4835 From Yan Meroth <YAN.MEROTH@st.com>:
4836 * ihex.c (ihex_scan): Add extbase variable so that getting an
4837 extended linear address record does not ignore any previous
4839 (ihex_write_object_contents): When writing out an extended linear
4840 address record, zero out any previous extended address.
4842 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4844 * ieee.c (do_one): Check section before dereferencing it.
4845 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4846 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4848 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4850 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4852 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4854 * coff-arm.c: Add interworking functions to pe backends.
4856 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4858 * configure.in: Use AM_DISABLE_SHARED.
4859 * aclocal.m4, configure: Rebuild with libtool 1.2.
4861 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4863 * coff-arm.c (coff_arm_relocate_section): Better error messages
4864 when interowrking conflucts occur. Courtesy of Jonathan Walton
4866 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4867 relocations. Patch courtesy of Jonathan Walton and Tony
4870 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4872 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4873 part of Feb 22 change controling when to override the existing
4874 symbol with the .plt entry.
4876 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4878 * config.bfd (targ_cpu): Add thumb-pe target.
4880 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4881 functions in PE build.
4883 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4885 * config.bfd (sparclite-*-elf*): Added.
4887 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4889 * configure.in: Add elf.lo to elf shell variable.
4890 * Makefile.am (BFD_LIBS): Remove elf.lo.
4891 (BFD_LIBS_CFILES): Remove elf.c.
4892 (BFD32_BACKENDS): Add elf.lo.
4893 (BFD32_BACKENDS_CFILES): Add elf.c.
4894 * configure, Makefile.in: Rebuild.
4896 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4898 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4899 relocation against a now-local symbol should not have a dynamic
4902 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4904 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4906 (pe_print_private_bfd_data): Print PE flags. From Mikey
4907 <jeffdb@netzone.com>.
4909 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4911 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4912 a plt entry when we can determine that we authoritatively define
4915 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4917 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4918 don't actually use trad-core, but a SunOS-style core file handled
4920 * hosts/sparclinux.h: Remove.
4922 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4924 * peicode.h (pe_print_idata): If there is no .idata section, look
4925 for the import tables in some other section. Make the initial
4926 label line up better with the data. Print the import address
4927 table even if there is no import name table. If the import
4928 address table holds actual addresses, print them.
4930 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4932 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4933 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4934 bfd_error_system_call.
4936 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4938 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4939 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4941 From H.J. Lu <hjl@gnu.org>:
4942 * Makefile.am (libbfd_la_LDFLAGS): Define.
4943 * Makefile.in: Rebuild.
4945 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4947 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4948 * netbsd.h (MACHTYPE_OK): Define.
4949 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4950 calling N_SET_MACHTYPE, rather than having a switch.
4951 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4953 * i386netbsd.c (MACHTYPE_OK): Don't define.
4954 (DEFAULT_MID): Define.
4955 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4956 (MACHTYPE_OK): Don't define.
4957 (DEFAULT_MID): Define.
4958 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4959 (DEFAULT_MID): Define.
4960 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4961 (DEFAULT_MID): Define.
4962 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4963 (DEFAULT_MID): Define.
4965 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4966 * vaxnetbsd.c: New file.
4967 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4968 rather than netbsd_core.
4969 * targets.c (vaxnetbsd_vec): Declare.
4970 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4971 defined, add netbsd_core_vec.
4972 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4973 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4974 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4975 * config.bfd (alpha*-*-netbsd*): New target.
4976 * Makefile.am: Rebuild dependencies.
4977 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4978 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4979 * configure, Makefile.in: Rebuild.
4981 * configure.host: Remove the old shared library build stuff. We
4982 now use libtool instead.
4984 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4986 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4988 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4990 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4991 * configure: Rebuild.
4993 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4994 * elf32-v850.c (remember_hi16s_reloc): New function.
4995 (find_remembered_hi16s_reloc): New function.
4996 (v850_elf_store_addend_in_insn): Use the above new functions to
4997 match up HI6S relocs with LO16 relocs.
4999 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5001 * configure.in: Change -linux* to -linux-gnu*.
5002 * config.bfd, configure.host: Likewise.
5003 * configure: Rebuild.
5005 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5007 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5008 LO16/HI16S bug and improve comments about what is going on.
5010 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5012 * configure, aclocal.m4: Rebuild with new libtool.
5014 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5016 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5017 when merging v850 code into v850e/v850ea code. Do not initialise
5018 output flags if the input is the default architecture.
5020 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5022 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5023 get the size from bfd_arch_bits_per_address instead of directly
5026 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5028 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5029 to wrap, just return all 1's bits instead.
5030 * libbfd.h: Regenerate.
5032 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5034 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5036 (coff_relocate_section): If COFF_WITH_PE, define as
5037 coff_pe_i386_relocate_section.
5038 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5039 skip empty sections, to match coff_write_object_contents.
5041 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5042 rather than swapping out r_offset twice. From Luke Deller
5043 <luked@cse.unsw.edu.au>.
5045 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5047 * configure.in: Set libtool_enable_shared rather than
5048 libtool_shared. Remove diversion hack.
5049 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5052 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5054 * syms.c (struct stab_cache): Define.
5055 (struct stab_find_info): Remove cached_offset, cached_stab,
5056 cached_str, and cached_stroff fields. Add file_cache,
5057 function_cache, and line_cache fields.
5058 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5061 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5063 * peicode.h (pe_print_idata): Check for import of ordinal rather
5065 (pe_print_edata): If there is no .edata section, look for the
5066 export data in some other section.
5068 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5070 * configure.in: Change version to 2.8.4.
5071 * configure: Regenerated.
5073 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5075 Add tms320c30 support:
5076 * cpu-tic30.c: New file.
5077 * aout-tic30.c: New file.
5078 * coff-tic30.c: New file.
5079 * archures.c (bfd_arch_tic30): Define.
5080 (bfd_tic30_arch): Declare.
5081 (bfd_archures_list): Add bfd_tic30_arch.
5082 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5084 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5085 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5086 (coff_set_flags): Likewise.
5087 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5088 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5089 * Makefile.am: Rebuild dependencies.
5090 (ALL_MACHINES): Add cpu-tic30.lo.
5091 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5092 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5093 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5094 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5096 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5098 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5099 to lag behind LO16 reloc by a couple of instructions.
5101 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5103 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5104 make to reexamine the file timestamp.
5105 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5107 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5110 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5112 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5113 to create .dynsbss and .rela.sbss sections.
5114 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5115 copied from dynamic objects into .sbss.
5116 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5117 use it. Correct typo of .rela.sdata2.
5118 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5119 put the data, which may now be in .sbss.
5120 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5121 (elf_backend_create_dynamic_sections): Define as
5122 ppc_elf_create_dynamic_sections.
5124 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5125 against _GLOBAL_OFFSET_TABLE_.
5126 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5127 shared libraries which refer to local symbols. Make sure that the
5128 test for allocating space for a reloc in a shared object is the
5129 same as the test for emitting a reloc.
5131 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5133 * config.bfd (i[3456]-*-mingw32*): New target.
5134 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5135 * aclocal.m4, configure: Rebuild.
5137 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5139 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5142 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5144 Sparc v9 ABI compliant PLT:
5145 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5146 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5147 (LARGE_PLT_THRESHOLD): New define.
5148 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5149 (sparc64_elf_build_plt): New function.
5150 (sparc64_elf_plt_entry_offset): Likewise.
5151 (sparc64_elf_plt_ptr_offset): Likewise.
5152 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5153 contain the index for convenience. Skip the initial entries
5155 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5156 memory for the benefit of .rela.plt.
5157 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5158 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5159 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5160 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5161 Call sparc64_elf_build_plt.
5162 (elf_backend_want_got_plt): No.
5163 (elf_backend_plt_readonly): No.
5164 (elf_backend_plt_alignment): 8.
5166 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5167 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5168 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5171 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5173 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5175 * cpu-mips.c (arch_info_struct): Add mips variants.
5176 * bfd-in2.h: Rebuilt.
5178 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5180 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5183 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5185 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5186 (i[3456]86sco3.2v5*coff): New target.
5188 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5190 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5192 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5194 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5195 * bfd-in2.h: Regenerate.
5197 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5199 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5201 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5203 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5204 adjust addend for an output common symbol (from Jimmy Blair
5205 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5206 defined symbol to counteract adjustment made in generic relocation
5209 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5211 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5213 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5214 (GET_SCNDHR_NLNNO): Likewise.
5216 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5218 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5220 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5222 * elf32-m32r.c: Add macros to handle NOP insertion.
5224 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5226 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5227 (xcoff_mark): Likewise.
5228 (xcoff_build_ldsyms): Mark absolute symbols.
5230 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5232 * bout.c (b_out_write_object_contents): Sort symbols before output
5233 to keep {CALL,BAL}NAME symbols adjacent.
5234 (b_out_symbol_cmp): New function.
5236 For older changes see ChangeLog-9697
5242 version-control: never