1 1999-09-13 Donn Terry <donn@interix.com>
3 * coffcode.h (coff_write_object_contents): Don't check reloc_count
4 when determining whether to set F_RELFLG.
6 1999-09-13 Philip Blundell <pb@nexus.co.uk>
8 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
9 PC24 relocs if the target is an undefined weak symbol.
10 (arm_add_to_rel): Fix compiler warning.
11 (elf32_arm_plt0_entry): Correct comments.
13 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
15 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
16 an absolute symbol in REL relocs.
18 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
20 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
21 Stub SEGREL32. Return an error for any relocation not handled.
23 1999-09-12 Ian Lance Taylor <ian@zembu.com>
25 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
26 constant symbols, and avoid multiple definition errors on them.
28 1999-09-12 Donn Terry <donn@interix.com>
30 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
31 significant bit is set.
33 1999-09-11 Ian Lance Taylor <ian@zembu.com>
35 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
37 * elfcode.h (write_relocs): Handle an absolute symbol in REL
38 relocs as we do for RELA relocs.
40 1999-09-11 Donn Terry <donn@interix.com>
42 * libpei.h (_bfd_pei_final_link_postscript): Declare.
43 (coff_final_link_postscript): Define.
44 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
45 directory entries here.
46 (_bfd_pei_final_link_postscript): New function.
48 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
49 section flags based on the section name.
51 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
52 get the overflow of the s_nlnno field from the s_nreloc field.
53 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
54 the s_nlnno overflow of the .text section into the s_nreloc
57 * peigen.c (add_data_entry): Declare.
58 (pei_swap_aouthdr_out): Get image size right. Set linker version
60 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
61 (pe_print_idata): Code cleanup, print more info, get rid of (now)
63 (pe_print_edata): Likewise.
64 (pe_print_pdata): Likewise. Print exception entries.
65 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
66 (tbl): Make const, add "UNKNOWN".
67 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
68 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
69 section data directory.
70 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
72 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
73 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
74 * peicode.h (coff_get_symbol_info): Define.
76 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
78 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
80 (coff_classify_symbol): Re-revert 1999-08-08 patch if
83 * libpei.h: New file, broken out of peicode.h.
84 * peigen.c: New file, broken out of peicode.h.
85 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
86 * configure.in: Add peigen.lo to list of files required for each
88 * Makefile.am: Rebuild dependencies.
89 (BFD32_BACKENDS): Add peigen.lo.
90 (BFD32_BACKENDS_CFILES): Add peigen.c.
91 (SOURCE_HFILES): Add libpei.h.
92 * configure, Makefile.in: Rebuild.
94 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
95 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
96 instead. Don't clear the s_paddr field for an uninitialized data
99 * coffcode.h (coff_mkobject_hook): Set timestamp field in
100 coff_data_type to f_timdat.
101 * peicode.h (pe_mkobject_hook): Likewise.
103 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
104 number if COFF_IMAGE_WITH_PE.
106 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
107 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
108 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
109 there is no SEC_DEBUGGING section.
110 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
111 IMAGE_FILE_DEBUG_STRIPPED.
113 * pe-i386.c (COFF_LONG_FILENAMES): Define.
114 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
115 * pei-i386.c (COFF_LONG_FILENAMES): Define.
116 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
118 * coffswap.h (IMAGE_BASE): Don't define.
119 * pei-arm.c (IMAGE_BASE): Don't define.
120 * pei-i386.c (IMAGE_BASE): Don't define.
121 * pei-mcore.c (IMAGE_BASE): Don't define.
122 * pei-ppc.c (IMAGE_BASE): Don't define.
124 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
125 symbol, switch on the class when determining whether to modify the
126 value. For PE, don't modify the value of a C_FCN symbol not named
129 * libbfd-in.h (_bfd_abort): Declare.
131 * bfd.c (_bfd_abort): New function.
134 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
137 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
138 don't write out the associated line numbers.
140 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
143 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
144 changes when the base type is unknown.
146 * coffgen.c (coff_print_symbol): Fix printing of aux record for
149 * syms.c (BSF_DEBUGGING_RELOC): Define.
150 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
151 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
153 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
154 BSF_DEBUGGING_RELOC set.
155 * bfd-in2.h: Rebuild.
157 1999-09-10 Ian Lance Taylor <ian@zembu.com>
159 * ecoff.c (bfd_debug_section): Update initialization for new
161 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
162 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
164 1999-09-10 H.J. Lu <hjl@gnu.org>
166 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
168 * coff-mips.c (mips_ecoff_backend_data): Likewise.
170 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
172 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
173 for FPTR relocs involving local symbols.
175 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
176 value for the stub address in a call through a stub.
177 Install the value for a local symbol directly into the DLT
178 instead of generating a reloc. Correctly handle FPTR64 relocs.
180 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
181 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
182 (elf_hppa_final_link): Call them.
184 1999-09-10 Ian Lance Taylor <ian@zembu.com>
186 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
187 (elf_adjust_dynamic_symbol): ...from here.
189 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
191 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
192 relocation, remove them. SECREL64->LTOFF16WF.
193 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
195 (elf_hppa_relocate_insn): Similarly.
197 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
198 (elf_hppa_relocate_insn): Similarly.
200 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
202 (elf_hppa_relocate_insn): Similarly.
204 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
205 Handle LTOFF_TP* relocs.
206 (elf_hppa_relocate_insn): Similarly.
208 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
209 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
210 (elf_hppa_relocate_insn): Handle PCREL* relocs.
212 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
213 DIR32, DIR64 and FPTR64 relocations.
214 (elf_hppa_relocate_insn): Similarly.
216 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
217 address of the .PARISC.global section.
218 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
219 table entry elf_hppa_final_link_relocate. Do not give a warning
220 for a reloc against an external symbol if it has a PA64 hash
222 (elf_hppa_final_link_relocate): Significantly rework. Handle
223 DLTIND relocations. Compute the final value of the relocation
224 before passing the value of elf_hppa_relocate_insn.
225 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
226 relocation support. Handle DLTIND relocation requests just like
227 DLTREL relocation requests. Simplify branch handling.
229 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
231 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
232 non-allocated section as done in i386 version.
233 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
234 statement since this is no know relocation.
236 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
238 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
240 (elf_hppa_relocate_insn): Similarly.
242 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
244 (elf_hppa_relocate_insn): Similarly.
246 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
247 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
248 Pass the relocate type rather than the insn format to
249 elf_hppa_relocate_insn.
250 (elf_hppa_relocate_insn): Make switch dependent on relocation type
251 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
253 1999-09-07 Ian Lance Taylor <ian@zembu.com>
255 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
256 (bfd_coff_filnmlen): Define.
257 (bfd_coff_std_swap_table): Initialize new field.
258 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
260 (coff_write_symbols): Likewise.
261 (coff_get_normalized_symtab): Likewise.
262 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
263 * libcoff.h: Rebuild.
265 1999-09-06 Donn Terry <donn@interix.com>
267 * coffcode.h (sort_by_secaddr): New static function if
269 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
270 sections by VMA when assigning target_index values. Always set
273 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
274 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
276 * libcoff.h: Rebuild.
278 * coffcode.h (coff_set_custom_section_alignment): Add const to
279 declaration to match definition.
280 (coff_write_object_contents): Don't set F_AR32W(R)? if
283 * coff-i386.c (in_reloc_p): Add declaration.
284 (i386coff_vec): Simplify initialization of
285 application_section_flags.
287 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
288 version. Move COFF_WITH_PE specific code to new version.
289 (stype_to_sec_flags): Likewise. Add section parameter.
290 * coffgen.c (make_a_section_from_file): Set target_index before
291 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
292 * libcoff.h: Rebuild.
294 * syms.c (stt): Add some PE/PEI section names.
295 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
297 (bfd_symbol_info): Check for 'w'.
299 * section.c (struct bfd_comdat_info): Define.
300 (asection): Add comdat field.
301 (STD_SECTION): Initialize comdat field.
302 (bfd_make_section_anyway): Likewise.
303 * bfd-in2.h: Rebuild.
305 1999-09-06 Andreas Schwab <schwab@suse.de>
307 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
310 1999-09-06 Nick Clifton <nickc@cygnus.com>
312 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
313 bfd_realloc instead of calloc and realloc.
315 1999-09-04 Steve Chamberlain <sac@pobox.com>
317 * cpu-pj.c: New file.
318 * elf32-pj.c: New file.
319 * config.bfd (pj*): New cpu.
320 (pj-*-*, pjl-*-*): New targets.
321 * configure.in (bfd_elf32_pj_vec): New target vector.
322 (bfd_elf32_pjl_vec): New target vector.
323 * archures.c (bfd_arch_pj): Define.
324 * elf.c (prep_headers): Handle bfd_arch_pj.
325 * reloc.c: Define BFD_RELOC_PJ_* relocations.
326 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
327 to target vector list.
328 * Makefile.am: Rebuild dependencies.
329 (ALL_MACHINES): Add cpu-pj.lo.
330 (ALL_MACHINES_CFILES): Add cpu-pj.c.
331 (BFD32_BACKENDS): Add elf32-pj.lo.
332 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
333 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
335 1999-09-04 Ian Lance Taylor <ian@zembu.com>
337 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
338 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
339 and NON_GOT_REF from weak defined symbol to real symbol.
340 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
341 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
343 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
344 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
345 don't create a COPY reloc.
347 1999-09-03 Ian Lance Taylor <ian@zembu.com>
349 * elflink.h (elf_bfd_final_link): When counting relocations, don't
350 count those in sections we are not including in the link.
352 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
354 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
355 field in hpux11 shared libraries.
357 1999-09-02 Nick Clifton <nickc@cygnus.com>
359 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
361 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
363 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
364 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
365 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
367 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
369 * elflink.h (record_link_assignment): When possible, keep the
370 original type of the symbol.
372 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
374 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
375 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
376 tools were configured.
377 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
379 1999-08-26 Mark Mitchell <mark@codesourcery.com>
381 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
382 GOT entries for GOT16 relocations; they're not required.
384 1999-08-24 Nick Clifton <nickc@cygnus.com>
386 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
388 * config.bfd (arm-*-netbsd*): New target.
389 * configure.in (armnetbsd_vec): New target vector.
390 * configure: Regenerate
391 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
393 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
394 (ALL_MACHINES_CFILES): Add armnetbsd.c.
395 (armnetbsd.lo): New rule with deps.
396 * Makefile.in: Regenerate.
398 * armnetbsd.c: New file: Definitions specific to arm-netbsd
401 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
403 * som.c (som_slurp_symbol_table): Fix typo in comment.
405 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
407 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
408 here instead of using elf_section_data...
410 1999-08-19 Nick Clifton <nickc@cygnus.com>
412 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
413 relocations into the base file.
414 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
415 we are building a base file.
417 1999-08-19 Nick Clifton <nickc@cygnus.com>
419 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
421 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
422 REL relocs when performing a partial relocation.
424 1999-08-18 Donn Terry <donn@interix.com>
426 * cofflink.c: Move definitions of N_TMASK, et. al., out of
427 _bfd_coff_link_input_bfd into top level.
429 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
430 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
431 (coff_i386_rtype_to_howto): Likewise.
432 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
433 Completely ignore symbols which are all zero.
434 (dummy_reloc16_estimate): Add return 0.
435 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
436 variable copy to name_copy to avoid shadowing outer scope
438 * libcoff-in.h (coff_data_type): Change raw_syment_count field
439 from unsigned int to unsigned long. Add timestamp field.
440 * libcoff.h: Rebuild.
442 1999-08-17 H.J. Lu <hjl@gnu.org>
444 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
447 1999-08-17 Ian Lance Taylor <ian@zembu.com>
449 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
450 for special section symbols.
451 * elflink.h (elf_merge_symbol): If we have no old BFD, check
452 BSF_DYNAMIC on the section symbol to see whether the old BFD is
455 1999-08-15 Mark Mitchell <mark@codesourcery.com>
457 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
458 coincidence of variable names between old and new code.
460 1999-08-12 Nick Clifton <nickc@cygnus.com>
462 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
463 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
464 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
465 and 'addend' parameter a 'bfd_signed_vma'.
466 (elf32_arm_final_link_relocate): Do not involve stubs in
467 R_ARM_THM_PC22 relocs relative to section symbols, they are long
468 jumps, not function calls.
470 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
472 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
473 in R_ARM_PC24 relocs.
475 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
477 * elf-hppa.h (elf_hppa_fake_sections): New function.
478 * elf32-hppa.c (elf_backend_fake_sections): Define.
480 * elf-hppa.h (elf_hppa_final_write_processing): Update for
481 recent changes to the arch_info structure.
483 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
484 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
485 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
488 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
489 Ralf Baechle <ralf@uni-koblenz.de>
491 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
492 output DT_MIPS_GOTSYM.
493 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
494 DT_MIPS_SYMTABNO if there are no global GOT symbols.
496 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
498 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
499 prototype. Handle local symbols. Add commentary.
500 (mips_elf_calculate_relocation): Adjust accordingly.
501 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
504 * elflink.h (elf_bfd_final_link): Tweak last change.
506 1999-08-09 Mark Mitchell <mark@codesourcery.com>
508 * elflink.h (elf_link_size_reloc_section): Use the counts in the
509 elf-section data to allocate just the right amount of relocation
510 space. Don't allocate the hash space twice.
511 (elf_bfd_final_link): Calculate the amount of space to allocate in
512 each relocation section.
514 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
516 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
517 64bit mode, generate a section relative relocation for a 32bit
519 (elf_hppa_is_local_label_name): New function.
520 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
521 shared between 32bit and 64bit port.
523 1999-08-09 Mark Mitchell <mark@codesourcery.com>
525 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
526 R_MIPS_GOT16 and R_MIPS_CALL16.
527 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
528 to use when looking for a preexisting GOT entry.
530 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
532 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
533 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
535 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
537 1999-08-09 Geoff Keating <geoffk@cygnus.com>
539 * elflink.h (elf_link_output_extsym): Don't output a weak
540 reference to an undefined symbol just because it was defined weak
543 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
545 * coffgen.c (coff_find_nearest_line): When looking for file, use
546 last best match rather than first. If address is beyond last line
547 number record, don't return the last line as the correct value.
549 1999-08-08 Ian Lance Taylor <ian@zembu.com>
551 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
552 * bfd-in2.h: Rebuild.
554 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
556 * libcoff-in.h (struct coff_section_alignment_entry): Define.
557 * coffcode.h (coff_set_custom_section_alignment): New static
559 (coff_section_alignment_table): New static array.
560 (coff_new_section_hook): Use coff_set_customer_section_alignment.
561 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
562 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
563 * libcoff.h: Rebuild.
565 1999-08-08 Ian Lance Taylor <ian@zembu.com>
567 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
569 * Makefile.in: Rebuild.
571 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
573 * section.c (SEC_SHARED): Define.
574 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
575 (styp_to_sec_flags): Likewise.
576 * peicode.h (coff_swap_scnhdr_out): Likewise.
577 * bfd-in2.h: Rebuild.
579 1999-08-08 Ian Lance Taylor <ian@zembu.com>
581 * coffcode.h (coff_classify_symbol): Comment out part of
582 1999-08-05 change which breaks cygwin DLLs.
584 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
585 * aclocal.m4, configure: Rebuild.
587 1999-08-06 Ian Lance Taylor <ian@zembu.com>
589 * section.c (global_syms): Only initialize union field if
592 1999-08-04 Mark Mitchell <mark@codesourcery.com>
594 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
595 the size of a GOT entry here.
596 (mips_elf_calculate_relocation): Don't create a local GOT entry
597 for the symbol in a GOT16 relocation; just for it's high-order bit
598 (_bfd_mips_elf_relocate_section): Fix thinko.
600 1999-08-05 Ian Lance Taylor <ian@zembu.com>
602 Based on patches from Donn Terry <donn@interix.com>:
603 * coffcode.h (enum coff_symbol_classification): Define.
604 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
605 _bfd_coff_classify_symbol. Change return type.
606 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
607 (coff_slurp_symbol_table): Use coff_classify_symbol.
608 (coff_classify_symbol): New static function.
609 (coff_sym_is_global): Never define.
610 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
611 * cofflink.c (coff_link_check_ar_symbols): Use
612 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
613 (coff_link_add_symbols): Likewise.
614 (_bfd_coff_link_input_bfd): Likewise.
615 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
616 coff_classify_symbol.
617 * libcoff.h: Rebuild.
619 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
621 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
622 (e_ltpsel, e_rtpsel): Similarly.
624 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
625 and 14bit ertpsel. Handle 64bit psel.
627 1999-08-04 Mark Mitchell <mark@codesourcery.com>
629 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
630 handling for REL relocations. And only left-shift R_MIPS26
631 relocation addends where necessary.
633 1999-08-03 Mark Mitchell <mark@codesourcery.com>
635 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
636 (mips_elf_next_lo16_relocation): Don't compute the addend here.
637 Just return the relocation found.
638 (mips_elf_relocate_section): Pull the LO16 addend out of the
639 section itself when using REL relocations.
641 * elf32-mips.c (mips_elf_calculate_relocation): Restore
642 _DYNAMIC_LINK handling and handling of undefined symbols in shared
645 1999-08-03 Ian Lance Taylor <ian@zembu.com>
647 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
648 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
649 relocation against a symbol in an input section with no output
650 section. From Daniel Jacobowitz <drow@false.org>.
652 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
654 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
655 look for generated file correctly.
656 * aclocal.m4, configure: Rebuild.
658 1999-08-02 Mark Mitchell <mark@codesourcery.com>
660 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
661 and R_MIPS16_26 relocations correctly when relocating.
662 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
663 and R_MIPS_CALL_LO16 are for global symbols.
665 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
667 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
669 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
670 variables and initialize them.
672 1999-08-01 Mark Mitchell <mark@codesourcery.com>
674 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
675 there are no global symbols requiring GOT entries.
676 (_bfd_mips_elf_size_dynamic_sections): Likewise.
677 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
678 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
680 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
681 symbols are considered to have the value zero.
682 (_bfd_mips_elf_relocate_section): Don't try to perform a
683 relocation for an undefined symbol.
684 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
687 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
689 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
690 wants ba,a,pt %xcc instead of %icc.
691 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
692 of large PLT entries.
693 (sparc64_elf_plt_ptr_offset): Fix calculation.
694 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
695 addend should be relative to load address, not .plt section start.
696 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
698 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
700 * elf-bfd.h (struct elf_backend_data): Add
701 print_symbol_all and output_arch_syms backend methods.
702 * elfxx-target.h: Likewise.
703 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
704 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
705 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
707 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
708 symbols in .dynsym, add their names into .dynstr. Put those symbols
710 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
711 pointers to STT_REGISTER symbols in dynsym section.
712 (sparc64_elf_print_symbol_all): New function.
713 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
714 printing using the print_symbol_all hook.
716 1999-07-30 Catherine Moore <clm@cygnus.com>
718 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
721 1999-07-29 Richard Henderson <rth@cygnus.com>
723 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
724 dynamic_sections_created.
726 1999-07-29 Richard Henderson <rth@cygnus.com>
728 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
729 (mips_rtype_to_howto): ... new function.
730 (_bfd_mips_elf_relocate_section): Use it.
732 1999-07-28 Mark Mitchell <mark@codesourcery.com>
734 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
736 1999-07-27 Nick Clifton <nickc@cygnus.com>
738 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
740 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
741 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
743 1999-07-23 Donn Terry <donn@interix.com>
745 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
746 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
747 * cofflink.c (coff_link_add_symbols): If PE, handle section
749 * libcoff.h: Rebuild.
751 * config.bfd (i[3456]86-*-interix*): New target.
753 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
755 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
756 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
757 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
758 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
759 (COFF_SUPPORT_GNU_LINKONCE): Define.
760 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
761 (COFF_SUPPORT_GNU_LINKONCE): Define.
763 1999-07-21 Ian Lance Taylor <ian@zembu.com>
766 * makefile.dos: Remove; obsolete.
767 * configure.bat: Remove; obsolete.
769 1999-07-21 H.J. Lu <hjl@gnu.org>
771 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
773 1999-07-21 Philippe De Muyter <phdm@macqel.be>
775 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
776 message and fail if a symbol index is out of range.
778 1999-07-21 Ian Lance Taylor <ian@zembu.com>
780 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
781 when looking at a R_MIPS_GOT16 relocation.
783 1999-07-20 Nick Clifton <nickc@cygnus.com>
785 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
787 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
789 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
790 removed in previous change.
791 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
792 in relocateable output.
794 1999-07-19 Ian Lance Taylor <ian@zembu.com>
796 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
799 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
800 if they appear to be specially created by the linker.
802 1999-07-19 Nick Clifton <nickc@cygnus.com>
804 * targets.c (alternative_target): New field in bfd_target
806 (bfd_search_for_target): New function: Find a target that
807 satisifies a search function.
808 * bfd-in2.h: Regenerate.
810 * elfxx-target.h: Initialise the alternative_target field of
811 the bfd_target structures to point to the other target (if
813 * nlm-target.h: Initialise the alternative_target field of
814 the bfd_target structures to point to the other target (if
817 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
818 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
820 * aix386-core.c: Initialise new field of bfd_target structure.
821 * aout-adobe.c: Initialise new field of bfd_target structure.
822 * aout-arm.c: Initialise new field of bfd_target structure.
823 * aout-target.h: Initialise new field of bfd_target structure.
824 * aout-tic30.c: Initialise new field of bfd_target structure.
825 * binary.c: Initialise new field of bfd_target structure.
826 * bout.c: Initialise new field of bfd_target structure.
827 * cisco-core.c: Initialise new field of bfd_target structure.
828 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
829 * coff-alpha.c: Initialise new field of bfd_target structure.
830 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
831 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
832 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
833 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
834 * coff-i386.c: Initialise new field of bfd_target structure.
835 * coff-i860.c: Initialise new field of bfd_target structure.
836 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
837 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
838 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
839 * coff-mips.c: Initialise new field of bfd_target structure.
840 * coff-ppc.c: Initialise new field of bfd_target structure.
841 * coff-rs6000.c: Initialise new field of bfd_target structure.
842 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
843 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
844 * coff-tic30.c: Initialise new field of bfd_target structure.
845 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
846 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
847 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
848 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
849 * hppabsd-core.c: Initialise new field of bfd_target structure.
850 * hpux-core.c: Initialise new field of bfd_target structure.
851 * i386msdos.c: Initialise new field of bfd_target structure.
852 * i386os9k.c: Initialise new field of bfd_target structure.
853 * ieee.c: Initialise new field of bfd_target structure.
854 * ihex.c: Initialise new field of bfd_target structure.
855 * irix-core.c: Initialise new field of bfd_target structure.
856 * mipsbsd.c: Initialise new field of bfd_target structure.
857 * netbsd-core.c: Initialise new field of bfd_target structure.
858 * oasys.c: Initialise new field of bfd_target structure.
859 * osf-core.c: Initialise new field of bfd_target structure.
860 * ppcboot.c: Initialise new field of bfd_target structure.
861 * ptrace-core.c: Initialise new field of bfd_target structure.
862 * sco5-core.c: Initialise new field of bfd_target structure.
863 * som.c: Initialise new field of bfd_target structure.
864 * srec.c: Initialise new field of bfd_target structure.
865 * tekhex.c: Initialise new field of bfd_target structure.
866 * trad-core.c: Initialise new field of bfd_target structure.
867 * versados.c: Initialise new field of bfd_target structure.
868 * vms.c: Initialise new field of bfd_target structure.
870 1999-07-19 Andreas Schwab <schwab@suse.de>
872 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
875 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
877 * elflink.h (elf_link_adjust_relocs): New function.
878 (elf_bfd_final_link): Use it.
879 (elf_link_input_bfd): Deal with the fact that there can be
880 two relocation sections for a single section.
881 (elf_reloc_link_order): Likewise.
883 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
884 a relocateable object.
885 (_bfd_mips_elf_relocate_section): Handle relocateable links.
887 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
889 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
890 (sparc64_elf_get_reloc_upper_bound,
891 sparc64_elf_get_dynamic_reloc_upper_bound,
892 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
893 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
895 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
896 ELF64_R_TYPE_ID/DATA where appropriate.
898 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
900 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
903 1999-07-16 Ian Lance Taylor <ian@zembu.com>
905 * elf32-mips.c (mips_elf_local_relocation_p): New static
907 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
908 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
909 Always set *require_jalxp.
910 (mips_elf_stub_section_p): Mark abfd parameter as unused.
911 (_bfd_mips_elf_relocate_section): Only look for LO16 following
912 GOT16 if the GOT16 is against a local symbol. Don't return false
913 for an undefined symbol. If there is an overflow, assert that we
916 1999-07-16 Andreas Schwab <schwab@suse.de>
918 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
919 variables `link' and `elfsec'.
920 (elf_bfd_final_link): Remove unused variable `os'.
922 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
924 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
925 a PT_PHDR program headers.
926 (_bfd_mips_elf_final_link): Don't assume there are going to be
927 section symbols when we're not building a shared object.
928 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
931 1999-07-15 J.T. Conklin <jtc@redback.com>
933 * config.bfd (i[3456]86-*-vxworks*): New target.
935 1999-07-15 Mark Mitchell <mark@codesourcery.com>
937 * elf32-mips.c (mips_elf_stub_section_p): New function.
938 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
939 (mips_elf_relocate_section): Adjust calling sequence for
940 mips_elf_calculate_relocation and mips_elf_perform_relocation.
941 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
944 1999-07-15 Ian Lance Taylor <ian@zembu.com>
946 * configure.in: Bump version number to 2.9.5.
947 * configure: Rebuild.
949 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
951 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
953 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
954 to derive final type instead of hardwiring a selection.
956 1999-07-14 Mark Mitchell <mark@codesourcery.com>
958 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
959 things relocated by R_MIPS16_GPREL.
960 (mips_elf_perform_relocation): Likewise.
962 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
964 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
966 1999-07-14 Richard Henderson <rth@cygnus.com>
968 * elf32-mips.c (struct mips_got_info): Add global_gotno.
969 (_bfd_mips_elf_size_dynamic_sections): Set it.
970 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
971 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
972 new argument max_local.
974 1999-07-14 Mark Mitchell <mark@codesourcery.com>
976 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
977 subwords when handling an R_MIPS16_26 relocation.
978 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
981 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
982 dst_mask to match reality.
983 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
984 (mips_elf_obtain_contents): Use bfd_get.
985 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
986 (mips_elf_relocate_section): Likewise.
988 1999-07-13 Mark Mitchell <mark@codesourcery.com>
990 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
991 (mips_elf_relocate_section): Adjust calling sequence for
992 mips_elf_perform_relocation.
993 (mips_elf_perform_relocation): Take additional argument. Handle
994 R_MIPS16_26. Use bfd_put for convenience.
996 1999-07-13 Richard Henderson <rth@cygnus.com>
998 * elf.c (assign_file_positions_for_segments): Thinko last change.
999 Always overwrite p_flags.
1001 1999-07-13 Richard Henderson <rth@cygnus.com>
1003 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1004 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1005 .dynbss and .rel[a].bss if want_dynbss.
1006 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1008 1999-07-13 Richard Henderson <rth@cygnus.com>
1010 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1012 1999-07-13 Richard Henderson <rth@cygnus.com>
1014 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1015 (struct elf_link_hash_table): Add dynlocal.
1016 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1017 (_bfd_elf_link_adjust_dynindx): Delete.
1018 (_bfd_elf_link_renumber_dynsyms): Prototype.
1019 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1020 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1021 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1022 (_bfd_elf_link_lookup_local_dynindx): New function.
1023 (elf_link_renumber_hash_table_dynsyms): New function.
1024 (_bfd_elf_link_renumber_dynsyms): New function.
1025 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1026 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1027 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1028 instead of elf_link_remove_section_and_adjust_dynindices.
1029 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1030 (elf_link_assign_sym_version): Remove removed_dynamic code.
1031 (elf_link_renumber_dynsyms): Delete.
1032 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1034 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1035 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1036 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1037 * elf32-mips.c: Similarly.
1038 * elf32-ppc.c: Similarly.
1039 * elf32-sparc.c: Similarly.
1040 * elf64-alpha.c: Similarly.
1041 * elf64-sparc.c: Similarly.
1043 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1045 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1046 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1047 when the relocation is against _gp_disp.
1049 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1051 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1052 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1053 to possibly_dynamic_relocs. Adjust usage throughout code.
1054 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1055 (elf_mips_ctor64_howto): Likewise.
1056 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1058 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1059 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1060 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1061 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1063 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1065 * Makefile.am: Rebuild dependencies.
1066 * Makefile.in: Rebuild.
1068 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1069 * bfd-in2.h: Rebuild.
1071 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1072 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1073 structure initializations. Add casts.
1074 * reloc.c (EMPTY_HOWTO): Define.
1075 * bfd-in2.h: Rebuild.
1076 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1077 comparisons against 0.
1078 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1079 previous_ibfd_e_flags to unsigned long.
1080 * vms.h (struct vms_private_data_struct): Change section_count to
1082 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1083 (_bfd_vms_write_gsd): Change symnum to unsigned.
1084 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1085 * vms-tir.c (etir_sta): Change psect to unsigned.
1086 (alloc_section): Change idx to unsigned.
1087 (tir_sta, tir_ctl): Change psect to unsigned.
1088 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1089 * vms.c (priv_section_count): Change to unsigned.
1091 1999-07-12 Andreas Schwab <schwab@suse.de>
1093 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1094 * m68klinux.c: Likewise.
1096 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1098 * Many files: Changes to avoid gcc warnings: Remove unused local
1099 variables. Add default case to enum switches.
1100 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1101 compile if not COFF_IMAGE_WITH_PE.
1102 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1103 (bfd_arm_get_bfd_for_interworking): Likewise.
1104 (bfd_arm_process_before_allocation): Likewise.
1105 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1106 * pei-arm.c: Likewise.
1107 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1108 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1109 (mips_elf_got16_entry): Put parens around & in body of ==.
1110 (mips_elf_calculate_relocation): Correct test for empty string.
1111 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1113 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1116 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1118 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1119 as appropriate. Fill in structure initializations. Add variable
1120 initializations. Add casts.
1121 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1122 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1124 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1126 * elf-bfd.h (bfd_elf_hash): Update declaration.
1127 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1128 when calling bfd_elf_hash.
1130 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1132 * libbfd.c (bfd_put_8): Make it of type `void'.
1133 * bfd-in2.h: Regenerated.
1134 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1136 (_bfd_mips_elf_final_link): Likewise.
1138 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1140 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1142 * config.bfd (hppa*-*-linux-gnu*): New target
1144 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1146 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1147 (_bfd_mips_elf_create_dynamic_sections): New function.
1148 (_bfd_mips_elf_add_symbol_hook): Likewise.
1149 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1150 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1151 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1152 (_bfd_mips_elf_gc_mark_hook): Likewise.
1153 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1154 (_bfd_mips_elf_always_size_sections): Likewise.
1155 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1156 (_bfd_mips_elf_check_relocs): Likewise.
1157 (_bfd_mips_elf_link_hash_table_create): Likewise.
1158 (_bfd_mips_elf_print_private_data): Likewise.
1159 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1160 (_bfd_mips_elf_final_link): Likewise.
1161 (_bfd_mips_elf_additional_program_headers): Likewise.
1162 (_bfd_mips_elf_modify_segment_map): Likewise.
1163 (_bfd_mips_elf_relocate_section): Likewise.
1164 * elf32-mips.c (mips_elf32_object_p): Move contents into
1165 _bfd_mips_elf_object_p.
1166 (mips_elf_additional_program_headers): Rename to
1167 _bfd_mips_elf_additional_program_headers.
1168 (mips_elf_modify_segment_map): Rename to
1169 _bfd_mips_elf_modify_segment_map.
1170 (elf_mips_abi_name): Change prototype.
1171 (mips_elf32_section_from_shdr): Merge into
1172 _bfd_mips_elf_section_from_shdr.
1173 (mips_elf32_section_processing): Merge into
1174 _bfd_mips_elf_section_processing.
1175 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1176 the right back-end ELF linker.
1177 (mips_elf_relocate_section): Rename to
1178 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1179 (mips_elf_link_output_symbol_hook): Rename to
1180 _bfd_mips_elf_link_output_symbol_hook.
1181 (mips_elf_create_dynamic_section): Rename to
1182 _bfd_mips_elf_create_dynamic_section.
1183 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1184 Adjust for 64-bit code. Use mips_elf_got_section.
1185 (mips_elf_adjust_dynamic_symbol): Rename to
1186 _bfd_mips_elf_adjust_dynamic_symbol. Use
1187 mips_elf_allocate_dynamic_relocations.
1188 (mips_elf_finish_dynamic_symbol): Rename to
1189 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1190 Adjust for 64-bit code.
1191 (mips_elf_finish_dynamic_sections): Rename to
1192 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1193 (mips_elf_always_size_sections): Rename to
1194 _bfd_mips_elf_always_size_sections.
1195 (mips_elf_add_symbol_hook): Rename to
1196 _bfd_mips_elf_add_symbol_hook.
1197 (mips_elf_next_lo16_addend): Constify.
1198 (mips_elf_calculate_relocation): Likewise.
1199 (mips_elf_obtain_contents): Likewise.
1200 (mips_elf_perform_relocation): Likewise.
1201 (mips_elf_create_dynamic_relocation): Likewise.
1202 (mips_elf_allocate_dynamic_relocations): New function.
1203 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1204 (MIPS_ELF_REL_SIZE): Likewise.
1205 (MIPS_ELF_DYN_SIZE): Likewise.
1206 (MIPS_ELF_GOT_SIZE): Likewise.
1207 (MIPS_ELF_SYM_SIZE): Likewise.
1208 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1209 (MIPS_ELF_GET_WORD): Likewise.
1210 (MIPS_ELF_PUT_WORD): Likewise.
1211 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1212 (STUB_LW): Conditionalize for 64-bit value.
1213 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1215 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1216 Check it for inconsistency.
1217 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1219 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1221 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1222 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1223 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1224 (mips_elf_local_got_index): Likewise.
1225 (mips_elf_got_page): Likewise.
1226 (mips_elf_got_info): Likewise.
1227 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1228 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1229 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1230 instead of constant `2'.
1231 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1232 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1233 (mips_elf_size_dynamic_sections): Use
1234 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1235 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1236 Adjust all releveant entries in elf backend table.
1237 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1238 (mips_elf64_section_processing): Likewise.
1239 Adjust elf backend entries to use _bfd_mips_elf variants now
1242 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1244 (size_dynamic_sections): Likewise.
1245 (elf_link_output_extsym): Likewise.
1246 * elf.c: (elf_fake_sections): Likewise.
1247 * libbfd.c (bfd_get): New macro.
1248 (bfd_put): Likewise.
1249 * bfd-in2.h: Regenerated.
1251 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1253 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1254 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1255 wap_reloca_in, and swap_reloca_out.
1256 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1257 multiple internal relocations per external relocation.
1258 (link_read_relocs): Likewise.
1259 (elf_bfd_final_link): Likewise.
1260 (elf_link_input_bfd): Likewise.
1261 (elf_gc_mark): Likewise.
1262 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1263 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1265 (size_info): Add entries for new fields.
1266 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1267 (mips_elf64_be_swap_reloc_in): New function.
1268 (mips_elf64_be_swap_reloc_out): Likewise.
1269 (mips_elf64_be_swap_reloca_in): Likewise.
1270 (mips_elf64_be_swap_reloca_out): Likewise.
1271 (mips_elf64_size_info): Add entries for new fields.
1273 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1275 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1276 field equals the new rel_count field.
1277 (elf_link_input_bfd): When doing a relocateable link, use the new
1278 rel_count field rather than the reloc_count field.
1279 (elf_reloc_link_order): Likewise.
1280 (elf_finish_pointer_linker_section): Likewise.
1282 Based on patch from H.J. Lu <hjl@gnu.org>:
1283 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1284 shared library to override a weak definition in a regular object.
1286 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1288 * libhppa.h: Revert July 2, 1999 patch.
1290 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1291 need to generate DLTIND relocations, not DLTREL relocations.
1293 1999-07-05 Nick Clifton <nickc@cygnus.com>
1295 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1297 (coff_set_flags): Recognise arm 5 architectures.
1299 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1300 Add support for armv5 architecture.
1302 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1304 * reloc.c: Add new, assembler only, ARM reloc:
1305 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1307 * bfd-in2.h: Regenerate.
1309 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1311 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1312 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1313 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1314 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1315 * elf32-mips.c (ABI_64_P): New macro.
1316 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1317 (_bfd_mips_elf_find_nearest_line): Adjust call to
1318 _bfd_dwarf2_find_nearest_line.
1319 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1320 * libbfd.h: Regenerated.
1322 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1324 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1326 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1328 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1329 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1331 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1333 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1335 (_bfd_elf_init_reloc_shdr): New function.
1336 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1337 bfd_alloc followed by memset.
1338 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1339 (elf_fake_sections): Here.
1340 (assign_section_numbers): Assign section numbers for the second
1341 relocation section, if required.
1342 * elflink.h (elf_link_output_relocs): New function.
1343 (elf_link_size_reloc_section): Likewise.
1344 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1345 (elf_link_input_bfd): Use elf_link_output_relocs.
1347 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1348 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1350 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1352 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1355 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1357 * elf32-mips.c (mips_elf_got_info): Move declaration before
1358 prototypes. Change global_gotsym to be a pointer to a hash entry,
1359 rather than a number index.
1360 (mips_elf_link_hash_entry): Move declaration before prototypes.
1361 (mips_elf_irix6_finish_dynamic_symbol): New function.
1362 (mips_elf_sign_extend): Likewise.
1363 (mips_elf_high): Likewise.
1364 (mips_elf_higher): Likewise.
1365 (mips_elf_highest): Likewise.
1366 (mips_elf_global_got_index): Likewise.
1367 (mips_elf_local_got_index): Likewise.
1368 (mips_elf_got_offset_from_index): Likeiwse.
1369 (mips_elf_record_global_got_symbol): Likewise.
1370 (mips_elf_got_page): Likewise.
1371 (mips_elf_next_lo16_addend): Likewise.
1372 (mips_elf_calculate_relocation): Likewise.
1373 (mips_elf_obtain_contents): Likewise.
1374 (mips_elf_perform_relocation): Likewise.
1375 (mips_elf_assign_gp): Likewise.
1376 (mips_elf_sort_hash_table_f): Likewise.
1377 (mips_elf_sort_hash_table): Likewise.
1378 (mips_elf_got_section): Likewise.
1379 (mips_elf_got_info): Likewise.
1380 (mips_elf_create_local_got_entry): Likewise.
1381 (mips_elf_got16_entry): Likewise.
1382 (mips_elf_create_dynamic_relocation): Likewise.
1383 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1384 (mips_elf_final_gp): Use mips_elf_assign_gp.
1385 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1386 into SHN_SCOMMON automatically on IRIX6.
1387 (mips_elf_add_symbol_hook): Likewise.
1388 (mips_elf_relocate_section): Rewrite, using
1389 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1390 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1391 Don't deal with .rld_map on IRIX6.
1392 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1393 section flags appropriately for .got.
1394 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1395 the got. Call mips_elf_record_global_got_symbol and allocate
1396 local got space appropriately.
1397 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1398 char *. Rework calculation of GOT size. Sort dynamic symbol
1399 table entries so entries that do not require GOT entries appear at
1400 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1401 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1403 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1405 (mips_elf_finish_dynamic_symbol): Use
1406 mips_elf_irix6_finish_dynamic_symbol.
1407 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1408 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1409 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1411 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1413 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1414 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1416 1999-06-04 Philip Blundell <philb@gnu.org>
1418 * elf32-arm.h (elf_backend_got_header_size): Define.
1419 (elf_backend_plt_header_size): Likewise.
1421 1999-06-28 Jim Pick <jim@jimpick.com>
1423 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1425 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1427 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1428 relocation function.
1429 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1431 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1433 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1434 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1435 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1436 (_bfd_mips_elf_section_from_shdr): Use them.
1437 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1438 of GP-relative sections.
1439 (_bfd_mips_elf_set_section_contents): Use them.
1440 (_bfd_mips_elf_section_processing): Share code between .sdata and
1441 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1442 (mips_elf_additional_program_headers): Add handling for
1443 PT_MIPS_OPTIONS segment on IRIX6.
1444 (mips_elf_modify_segment_map): Likeiwse.
1445 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1446 Include the options sections on IRIX6. Don't look for GP-relative
1447 sections by name; use SHF_MIPS_GPREL instead.
1448 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1450 (mips_elf_create_dynamic_sections): Don't muck about with section
1451 alignments and such on IRIX6.
1452 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1453 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1454 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1455 bfd_zalloc rather than bfd_alloc and memset.
1456 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1457 Don't assert the existence of .rld_map on IRIX6.
1458 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1460 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1461 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1464 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1466 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1467 (mips_elf_swap_msym_out): New function.
1468 (mips_elf_create_msym_section): Likewise.
1469 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1470 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1471 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1472 section not named .msym.
1473 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1474 .msym directly. Set appropriate attributes for the .msym
1476 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1477 (mips_elf_link_hash_newfunc): Clear it.
1478 (mips_elf_create_dynamic_sections): Create the .msym section
1480 (mips_elf_size_dynamic_sections): Allocate space for the
1481 .msym section. Add a DT_MIPS_MSYM entry.
1482 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1484 (mips_elf_finish_dynamic_sections): Assign a value for
1485 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1487 * elf32-mips.c (irix_compat_t): New enumeration.
1488 (ABI_N32_P): New macro.
1489 (IRIX_COMPAT): Likewise.
1490 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1491 (mips_elf_relocate_section): Fix typo.
1493 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1495 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1496 as writable PE sections.
1498 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1500 * dwarf2.c (struct arange): New type.
1501 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1502 (arange_add): New function.
1503 (decode_line_info): Keep track of address ranges that a compilation
1505 (comp_unit_contains_address): Return true if address is contained
1506 in _any_ of the address ranges associated with a compilation unit.
1507 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1508 on the first comp_unit that contains the address.
1510 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1512 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1513 (decode_line_info): Add variable STASH and initialize it to point
1514 to the per-bfd dwarf2_debug info. Remove static variable
1515 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1517 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1519 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1520 shared library to have an undefined symbol.
1522 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1523 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1525 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1527 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1528 * elf32-hppa.c: Remove everything related to symbol extension
1529 sections & records. Use the common elf_hppa_final_write_processing.
1531 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1533 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1534 functions instead of _init/_fini if requested.
1536 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1538 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1541 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1543 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1544 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1546 (ppc_elf_finish_dynamic_sections): Check for positive section
1547 dynindx field, rather than comparing against -1.
1548 (ppc_elf_relocate_section): Only return false if undefined_symbol
1549 or reloc_overflow fail, not always upon encountering an error.
1551 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1553 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1554 bfd_byte * before performing pointer arithmetic.
1556 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1558 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1560 * elf32-hppa.c: Include elf-hppa.h.
1561 (ARCH_SIZE): Define.
1562 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1564 (elf32_hppa_info_to_howto): Similarly.
1565 (elf_hppa_howto_table): Similarly.
1566 (elf_hppa_reloc_type_lookup): Similarly.
1567 (hppa_elf_gen_reloc_type): Similarly.
1568 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1570 1999-06-22 Nick Clifton <nickc@cygnus.com>
1572 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1573 handling R_V850_22_PCREL relocation.
1575 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1577 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1580 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1582 * section.c (_bfd_strip_section_from_output): Ignore sections
1583 DISCARDed by the link script.
1585 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1587 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1588 Remove unused local variable spp.
1590 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1591 the entry symbol is not set.
1593 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1595 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1596 GPDISP or LITUSE in a relocatable link.
1598 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1600 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1601 * (alloc_dwarf1_func): Likewise.
1603 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1605 * libhppa.h: Fix various formatting errors.
1606 (assemble_3); Rewrite using CATENATE.
1607 (assemble_17): Fix various bugs.
1609 1999-06-16 Nick Clifton <nickc@cygnus.com>
1611 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1613 1999-06-15 Richard Henderson <rth@cygnus.com>
1615 * section.c (SEC_SHORT): Define.
1616 * bfd-in2.h: Rebuild.
1618 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1620 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1621 Remove abfd parameter. Use _bfd_strip_section_from_output.
1622 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1624 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1625 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1626 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1628 (bfd_elf_size_dynamic_sections): Use it.
1630 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1632 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1633 complain_overflow_bitfield to complain_overflow_signed.
1635 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1637 * elflink.h (elf_link_read_relocs_from_section): New function,
1639 (elf_link_read_relocs): Here. Use it for both relocation
1642 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1644 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1645 asect->reloc_count is valid.
1647 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1649 * elf32-mips.c (mips_elf32_section_processing): Permit a
1650 SHT_MIPS_REGINFO section to have a size of 0.
1652 1999-06-12 David O'Brien <obrien@freebsd.org>
1654 * config.bfd (alpha*-*-freebsd*): New target.
1655 (i[3456]86-*-freebsd*): Now defaults to ELF.
1657 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1659 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1660 wrap if the relocation covers the high bit of an address.
1662 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1664 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1666 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1667 instead of R_SPARC_max.
1668 (sparc64_elf_info_to_howto): Likewise.
1669 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1670 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1672 1999-06-07 Richard Henderson <rth@cygnus.com>
1674 * section.c (_bfd_strip_section_from_output): Remove output
1675 sections with no initial link_order.
1677 1999-06-07 Nick Clifton <nickc@cygnus.com>
1679 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1681 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1683 * Makefile.am (SOURCE_HFILES): Add missing headers.
1684 * Makefile.in: Regenerated.
1686 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1688 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1691 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1693 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1694 range undefweak symbols.
1695 * hash.c: Add missing comma after @xref{}
1696 * linker.c: Likewise.
1698 1999-06-04 Nick Clifton <nickc@cygnus.com>
1700 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1702 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1703 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1704 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1705 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1707 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1709 * Makefile.am: Rebuild dependencies.
1710 (BFD32_BACKENDS): Add dwarf1.lo.
1711 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1712 * Makefile.in: Rebuild.
1714 1999-06-04 Nick Clifton <nickc@cygnus.com>
1716 * Makefile.am: Add epoc-arm-pe target.
1717 * Makefile.in: Regenerate.
1718 * pe-arm.c: Only redefine interworking function names if they have
1719 not already been redefined.
1720 * pei-arm.c: Only redefine interworking function names if they have
1721 not already been redefined.
1722 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1724 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1727 1999-06-03 Nick Clifton <nickc@cygnus.com>
1729 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1731 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1733 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1735 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1737 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1738 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1740 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1742 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1743 in other text sections.
1745 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1747 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1748 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1749 * libbfd.h: Regenerate.
1750 * coff-sh.c (sh_merge_private_data): Delete.
1751 (coff_bfd_merge_private_bfd_data): Change to
1752 _bfd_generic_verify_endian_match.
1753 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1755 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1757 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1759 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1761 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1763 (bfd_elf32_arm_process_before_allocation): Likewise.
1764 * bfd-in2.h: Rebuild.
1766 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1768 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1769 track of end_sequence markers.
1770 (add_line_info): Add END_SEQUENCE arg.
1771 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1772 debug-line info---it doesn't work right if a compilation unit
1773 consists of multiple discontiguous code-sequences. It would be
1774 worthwhile to optimize for the common case where a compilation
1775 unit results in a contiguous set of code sequences, but this is
1776 quite tricky to get right for arbitrary DWARF2 files.
1777 (lookup_address_in_line_info_table): Don't use the last line entry
1778 for a compilation unit for anything with an address higher than
1779 this line entry. Also, check for end_sequence markers to
1780 correctly handle discontinuities.
1781 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1782 compilation units, check all compilation units with each->high==0
1783 just like when reading compilation units.
1785 * dwarf2.c (decode_line_info): Initialize table->files and
1786 table->last_line to NULL to avoid segfaults due to random
1787 values in these members.
1788 (concat_filename): Check for out-of-range file number before
1789 indexing filename table. Segfaults suck.
1791 * dwarf2.c (decode_line_info): Don't truncate address to least
1792 significant 32 bits (breaks 64 bit targets).
1793 (lookup_address_in_function_table): Ditto.
1794 (comp_unit_contains_address): Ditto.
1796 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1798 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1799 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1800 (mips_elf64_howto_table_rela): Likewise.
1802 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1804 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1805 single section has two associated relocation sections.
1807 1999-06-02 Mark Salter <msalter@cygnus.com>
1809 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1810 COFF_WITH_PE defined.
1812 1999-06-02 Nick Clifton <nickc@cygnus.com>
1814 * pe-arm.c: Rename global arm interworking functions to avoid name
1815 collision when all targets BFD is built.
1818 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1820 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1821 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1822 (bfd_elf_section_data): Add use_rela_p.
1823 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1824 (_bfd_elf_new_section_hook): Likewise.
1825 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1827 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1828 * elfcode.h (write_relocs): Determine whether or not use rela
1829 relocs based on the relocation section header.
1830 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1831 instead of use_rela_p.
1832 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1833 (elf_backend_may_use_rela_p): Likewise.
1834 (elf_backend_default_use_rela_p): Likewise.
1835 (elfNN_bed): Use them.
1837 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1839 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1841 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1843 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1844 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1845 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1846 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1847 * bfd-in2.h: Regenerated.
1848 * libbfd.h: Likewise.
1849 * elf32-mips.c (mips_info_to_howto_rela): New function.
1850 (USE_REL): Adjust for new conventions.
1851 (MINUS_ONE): New macro.
1852 (elf_mips_howto_table): Add R_MIPS_SUB.
1853 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1855 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1856 .MIPS.content section.
1857 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1858 with .MIPS.content as .MIPS.content sections. Set
1859 SHF_MNIPS_NOSTRIP for such section.
1860 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1861 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1862 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1864 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1866 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1869 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1872 1999-05-30 Philip Blundell <philb@gnu.org>
1874 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1875 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1876 the addend does not overflow into the rest of the word.
1878 1999-05-29 Nick Clifton <nickc@cygnus.com>
1880 * bfd-in.h: Amend prototype for
1881 bfd_elf32_arm_process_before_allocation .
1882 * bfd-in.h: Regenerate.
1884 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1885 elements in a fixed sized array.
1886 (ARM_ELF_ABI_VERSION): Define.
1887 (ARM_ELF_OS_ABI_VERSION): Define.
1888 (R_ARM_THM_ABS5): Fix rightshift and size.
1889 (R_ARM_THM_PC22): Fix size.
1890 (R_ARM_PLT32): Define Howto.
1891 (find_howto): New function: Locate a howto based on a reloc
1893 (elf32_arm_info_to_howto): Use find_howto if necessary.
1894 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1895 bfd_reloc_code_real_type.
1896 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1897 and BFD_RELOC_VTABLE_ENTRY.
1898 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1900 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1901 elements in a fixed sized array.
1902 (ARM_ELF_ABI_VERSION): Define.
1903 (ARM_ELF_OS_ABI_VERSION): Define.
1904 (R_ARM_THM_ABS5): Fix rightshift and size.
1905 (R_ARM_THM_PC22): Fix size.
1906 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1907 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1908 bfd_reloc_code_real_type.
1910 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1911 no_pipeline_knowledge.
1912 (elf32_arm_link_hash_create): Initialise new field to zero.
1913 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1914 no_pipeline_knowledge. Use this parameter to initialise the field
1915 in the globals data structure.
1916 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1917 no_pipeline_knowledge is false and the binary is from an old
1919 (elf32_arm_merge_private_data): Generate an error if an attempt is
1920 made to linl together big endian and little endian code.
1921 (elf32_arm_post_process_headers): New function: Initialise the
1922 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1924 (elf_backend_post_process_headers): Define.
1926 1999-05-28 Nick Clifton <nickc@cygnus.com>
1928 * elf-bfd.h (struct elf_backend_data): Add new field:
1929 elf_backend_post_process_headers.
1931 * elfxx-target.h (elf_backend_post_process_headers): Define to
1932 NULL if not already defined.
1933 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1935 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1937 (_bfd_elf_compute_section_file_positions): Call
1938 elf_backend_post_process_headers if defined.
1940 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1942 * configure.in: Check whether getuid and getgid exist.
1943 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1944 HAVE_GETGID are not defined, respectively.
1945 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1947 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1948 * configure, config.in: Rebuild.
1950 1999-05-28 Martin Dorey <mdorey@madge.com>
1952 * elf32-i960.c: New file.
1953 * elf.c (prep_headers): Handle bfd_arch_i960.
1954 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1955 * config.bfd (i960-*-elf*): New target.
1956 * configure.in (bfd_elf32_i960_vec): New target vector.
1957 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1958 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1959 * Makefile.in, aclocal.m4, configure: Rebuild.
1961 1999-05-27 Nick Clifton <nickc@cygnus.com>
1963 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1965 (find_howto): New function: Find entries in the
1966 elf32_arm_howto_table.
1967 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1969 (elf32_arm_reloc_type_lookup): Add lookup for
1970 BFD_RELOC_ARM_PLT32.
1972 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1974 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1975 (elf32_arm_link_hash_table_create): Use above function as the
1976 constructor for hash table entries.
1977 (elf32_arm_relocate_section): Avoid crash when there is no output
1979 (elf32_arm_final_link_relocate): New parameter h.
1980 (elf32_arm_relocate_section): Pass symbol hash entry to above
1982 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1985 1999-05-25 Catherine Moore <clm@cygnus.com>
1987 * coff-arm.c (coff_arm_relocate_section): Don't emit
1988 base file entries for pc-relative values.
1990 1999-05-25 DJ Delorie <dj@cygnus.com>
1992 * peicode.h (coff_swap_sym_in): When we create the actual section
1993 to reflect the not-there section C_SECTION symbols refer to,
1994 change the symbol class to C_STAT as the section is now really
1997 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1999 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2002 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2004 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2006 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2007 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2009 1999-05-16 Nick Clifton <nickc@cygnus.com>
2011 * coff-mcore.c (in_reloc_p): Reinstate.
2013 1999-05-15 Nick Clifton <nickc@cygnus.com>
2015 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2016 * bfd-in2.h: Regenerate.
2017 * coff-mcore.c (in_reloc_p): Remove defintion.
2018 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2019 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2020 IMAGE_REL_MCORE_RVA.
2021 (coff_mcore_rtype_to_howto): Add special processing for
2022 IMAGE_REL_MCORE_RVA.
2023 (coff_mcore_relocate_section): Add support for
2024 IMAGE_REL_MCORE_RVA.
2025 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2026 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2028 (mcore_elf_relocate_section): Delete redundant case labels.
2030 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2032 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2033 precedence between bit-and and comparison.
2035 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2037 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2038 list of target formats (targ_selvecs).
2039 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2040 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2042 1999-05-10 DJ Delorie <dj@cygnus.com>
2044 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2045 reasonable mode until "ar x" is smart enough to skip it (fixes
2046 gcc/libgcc.a builds on mips-ecoff targets
2048 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2049 to work. Hack to support MS import libraries, which use different
2050 COMDAT types than GNU.
2051 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2052 to implied zero-length sections (see peicode below)
2053 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2054 filename symbols, which use one *or more* auxents.
2055 * coffswap.h (coff_swap_aux_in): ditto
2056 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2059 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2061 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2062 for all relocations.
2064 1999-05-10 Catherine Moore <clm@cygnus.com>
2066 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2067 if COFF_IMAGE_WITH_PE.
2068 (bfd_arm_process_before_allocation): Likewise.
2069 (bfd_arm_get_bfd_for_interworking): Likewise.
2070 * coff-arm.c: Likewise.
2071 * bfd-in2.h: Regenerate.
2072 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2073 (armpe_big_vec): Likewise.
2074 * configure: Rebuild.
2076 1999-05-10 Nick Clifton <nickc@cygnus.com>
2078 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2079 section, not just .rel. Same for .rela.
2081 1999-05-07 Nick Clifton <nickc@cygnus.com>
2083 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2084 endianism with an error message.
2086 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2088 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2089 assignment from "unsigned char *" to "char *".
2090 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2092 1999-05-05 Catherine Moore <clm@cygnus.com>
2094 * coff-arm.c (coff_arm_relocate_section): Add one to
2095 address of ARM_RVA32 thumb functions.
2097 1999-05-05 Catherine Moore <clm@cygnus.com>
2099 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2100 (elf32_m68k_copy_private_bfd_data): New.
2101 (elf32_m68k_merge_private_bfd_data): New.
2102 (elf32_m68k_print_private_bfd_data): New.
2103 (CPU32_FLAG): Define.
2104 (PLT_CPU32_ENTRY_SIZE): Define.
2105 (elf_cpu32_plt0_entry): Declare.
2106 (elf_cpu32_plt_entry): Declare.
2107 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2108 (elf_m68k_finish_dynamic_symbol): Likewise.
2109 (elf_m68k_finish_dynamic_sections): Likewise.
2110 (elf_backend_plt_header_size): Remove definition.
2111 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2112 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2113 (bfd_elf32_bfd_set_private_flags): Define.
2114 (bfd_elf32_bfd_print_private_bfd_data): Define.
2116 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2118 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2119 and R_LONG_PCREL_MODE.
2121 1999-04-29 Nick Clifton <nickc@cygnus.com>
2123 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2125 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2127 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2128 in relocation calculation.
2130 1999-04-26 Tom Tromey <tromey@cygnus.com>
2132 * aclocal.m4, configure: Updated for new version of libtool.
2134 1999-04-21 Nick Clifton <nickc@cygnus.com>
2136 * coff-mcore.c: Add support for mcore relocs.
2138 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2140 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2141 incorrect use EF_MIPS_xxBITPTRS.
2143 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2145 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2148 * bfd-in2.h: Rebuild.
2149 * libbfd.h: Rebuild.
2151 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2153 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2154 (coff_arm_relocate_section): Add ARM26D transform. Only
2155 change to ARM26D for relocateable links.
2157 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2159 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2160 (bfd_elf32_bfd_print_private_bfd_data): New.
2162 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2164 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2165 refetch addend if USE_REL, add many comments regarding current state.
2166 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2167 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2168 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2169 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2171 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2173 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2174 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2176 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2178 * dwarf2.c (decode_line_info): Don't truncate address to least
2179 significant 32 bits (breaks 64 bit targets).
2180 (lookup_address_in_function_table): Ditto.
2181 (comp_unit_contains_address): Ditto.
2183 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2185 * coff-arm.c (arm_emit_base_file_entry): New routine.
2186 (A2T3_OFFSET): Define.
2187 (T2A3_OFFSET): Define.
2188 (coff_arm_relocate_section): Emit base file entries for interworking
2191 1999-04-13 Philip Blundell <philb@gnu.org>
2193 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2194 relocs 17 through 19.
2196 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2198 * elfcode.h: Remove fnmatch.h.
2199 * elflink.h (elf_link_assign_sym_version): Call back to ld
2200 instead of calling fnmatch.
2202 * config.bfd (i?86-*-beoself): Include pe vecs.
2204 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2206 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2209 1999-04-10 Richard Henderson <rth@cygnus.com>
2211 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2212 when trying to resolve dynamic symbol references.
2213 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2214 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2215 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2216 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2217 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2218 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2219 * elflink.h (elf_link_output_extsym): Likewise.
2221 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2223 * section.c (_bfd_strip_section_from_output): New function moved from
2224 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2225 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2226 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2227 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2228 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2229 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2230 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2231 * bfd-in2.h: Update.
2233 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2235 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2237 1999-04-08 Nick Clifton <nickc@cygnus.com>
2239 * coff-mcore.c: New File: Support for mcore-pe targets.
2240 * cpu-mcore.c: New File: Support for mcore targets.
2241 * elf32-mcore.c: New File: Support for mcore-elf target.
2242 * pe-mcore.c: New File: Definitions for mcore-pe target.
2243 * pei-mcore.c: New File: Definitions for mcore-pei target.
2244 * Makefile.am: Add support for MCore targets.
2245 * Makefile.in: Regenerate.
2246 * config.bfd: Add support for MCore targets.
2247 * configure.in: Add support for MCore targets.
2248 * configure: Regenerate.
2249 * archures.c: Add support for MCore architecture.
2250 * bfd-in2.h: Regenerate.
2251 * coffcode.h: Add support for mcore-pe targets.
2252 * elf.c: Add support for mcore-elf target.
2253 * reloc.c: Add support for MCore relocs.
2254 * targets.c: Add support for MCore targets.
2256 1999-04-07 Nick Clifton <nickc@cygnus.com>
2258 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2259 R_ARM_XPC25 and R_ARM_THM_XPC22.
2260 (elf32_arm_reloc_map): Remove redundant entries.
2262 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2264 * sysdep.h (LC_MESSAGES): Never define.
2266 1999-04-06 Chris Torek <torek@bsdi.com>
2268 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2269 all callers. Rewrite completely.
2270 (_bfd_relocate_contents): Rewrite overflow checking.
2271 * bfd-in2.h: Rebuild.
2273 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2275 From Gabriel Paubert <paubert@iram.es>:
2276 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2277 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2278 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2279 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2280 * ppcboot.c (ppcboot_vec): Use little endian routines for
2283 * elf.c (elfcore_strndup): Only define if it will be used.
2284 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2286 (ppc_elf_check_relocs): Remove unused local i.
2287 (ppc_elf_gc_mark_hook): Add default case to switch.
2289 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2290 * srec.c (srec_scan): Accept \r in symbol definitions.
2291 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2292 (symbolsrec_object_p): Likewise.
2294 1999-04-04 Don Bowman <don@pixsci.com>
2296 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2298 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2300 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2302 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2303 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2305 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2307 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2310 1999-03-31 Nick Clifton <nickc@cygnus.com>
2312 * config.bfd: Add support for arm-epoc-pe target.
2313 * configure.in: Add support for arm-epoc-pe target.
2314 * configure: Regenerate.
2315 * targets.c: Add support for arm-epoc-pe target.
2316 * coff-arm.c: Allow header files to override definition of
2317 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2318 * pe-arm.h: Allow previous header files to override definition of
2319 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2320 * pei-arm.h: Allow previous header files to override definition of
2321 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2322 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2323 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2325 1999-03-30 Nick Clifton <nickc@cygnus.com>
2327 * elf.c (elf_map_symbols): Handle the case where section
2328 symbols are generated for content-less sections which are
2329 not mapped to the output file.
2331 * linker.c: Replace direct references to fields in BFD structure
2332 with accessor macros.
2334 * elflink.h: Replace direct references to fields in BFD structure
2335 with accessor macros.
2337 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2339 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2341 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2342 account when adjusting section symbols during a partial link.
2344 1999-03-24 Nick Clifton <nickc@cygnus.com>
2346 * coff-sparc.c (struct coff_reloc_map): Change type of field
2347 'bfd_reloc_val' to bfd_reloc_code_real_type.
2348 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2349 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2350 * elf32-arc.c (struct arc_reloc_map): Ditto.
2351 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2352 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2353 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2354 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2355 * elf32-sh.c (struct elf_reloc_map): Ditto.
2356 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2357 * elf32-v850.c (struct v850_reloc_map): Ditto.
2358 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2359 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2360 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2362 1999-03-17 Martin Hunt <hunt@cygnus.com>
2364 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2365 function so source-level assembly works. If multiple N_SOs
2366 are seen without and N_FUNs, create an indextable entry with
2367 a NULL function name.
2369 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2371 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2372 of certian similar cpus.
2374 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2376 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2377 Add the 5000. Change the architecture for the 5400 to mips4.
2378 (elf_mips_mach): Add r5000.
2380 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2382 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2384 1999-03-11 Nick Clifton <nickc@cygnus.com>
2386 * binary.c (binary_set_section_contents): Generate warning about
2387 huge file offsets for any section that will occupy file space, not
2388 just those that are loadable.
2390 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2392 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2394 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2396 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2398 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2400 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2401 * elflink.h: Revert all changes since Feb 16. Instead:
2402 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2403 appropriate. Copy it to version symbols.
2404 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2405 symbols if appropriate.
2406 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2407 symbol if appropriate.
2408 (elf_link_output_extsym): If symbol is marked as undefined, and
2409 has no nonweak references, mark it as weak undefined.
2411 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2413 * elflink.h (elf_merge_symbol): When overriding a dynamic
2414 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2416 (elf_link_add_object_symbols): Don't copy the other field if we
2419 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2421 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2422 shared object with a weak undefined symbol.
2424 1999-02-18 Nick Clifton <nickc@cygnus.com>
2426 * elfarm-nabi.c: Set partial_inplace back to false.
2428 1999-02-17 Nick Clifton <nickc@cygnus.com>
2430 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2431 (USER_LABEL_PREFIX): Set to "_".
2433 The following patches are from: Scott Bambrough
2434 <scottb@corelcomputer.com>
2436 * libaout.h (M_ARM6_NETBSD): Set to 143.
2438 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2439 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2440 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2441 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2442 * bfd-in2.h: Regenerate.
2444 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2445 'true' as REL relocs are now being used. Add new PIC relocs:
2446 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2447 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2449 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2451 (elf32_arm_final_link_relocate): Change parameters so that entire
2452 reloc is passed. Add support for PIC relocs.
2453 (elf32_arm_relocate_section): Pass entire reloc to
2454 elf32_arm_final_link_relocate.
2455 (elf32_arm_check_relocs): Handle new PIC relocs.
2456 (elf32_arm_adjust_dynamic_symbol): New function.
2457 (elf32_arm_size_dynamic_sections): New function.
2458 (elf32_arm_discard_copies): New function.
2459 (elf32_arm_finish_dynamic_symbol): New function.
2460 (elf32_arm_finish_dynamic_sections): New function.
2461 (ELF_MAXPAGE_SIZE): Define.
2462 (bfd_elf32_bfd_reloc_type_lookup): Define.
2463 (elf_backend_relocate_section): Define.
2464 (elf_backend_adjust_dynamic_symbol): Define.
2465 (elf_backend_create_dynamic_sections): Define.
2466 (elf_backend_finish_dynamic_symbol): Define.
2467 (elf_backend_finish_dynamic_sections): Define.
2468 (elf_backend_size_dynamic_sections): Define.
2469 (elf_backend_plt_readonly): Define.
2470 (elf_backend_want_got_plt): Define.
2471 (elf_backend_want_plt_sym): Define.
2473 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2475 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2476 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2477 (_bfd_mips_elf_fake_sections): Likewise.
2479 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2481 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2482 bfd_elf32_arm_get_bfd_for_interworking,
2483 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2486 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2487 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2488 elf32_arm_find_nearest_line): Make them static.
2490 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2492 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2493 callers. Do not merge a definition from a shared object with a
2494 weak undefined symbol.
2495 (elf_link_add_object_symbols): Do not change the symbol type or
2496 size if the old symbol overrides the new one.
2498 1999-02-08 Nick Clifton <nickc@cygnus.com>
2500 * config.bfd: Add support for strongarm target.
2502 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2504 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2505 fields instead of unsigned char.
2507 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2509 * Makefile.am: Rebuild dependencies.
2510 * Makefile.in: Rebuild.
2512 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2514 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2515 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2516 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2517 * acinclude.m4: Add comments to uses of AC_DEFINE.
2518 * acconfig.h: Remove.
2519 * configure: Rebuild with current autoconf/automake.
2520 * aclocal.m4: Likewise.
2521 * config.in: Likewise.
2522 * Makefile.in: Likewise.
2524 1999-02-04 DJ Delorie <dj@cygnus.com>
2526 * libbfd.c (real_read): don't call fread for zero bytes. This
2527 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2529 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2531 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2532 of a jump is in the current 256 MB region.
2534 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2536 * format.c (bfd_check_format_matches): Change last patch to only
2537 take effect for the binary target.
2539 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2541 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2543 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2545 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2547 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2549 * format.c (bfd_check_format_matches): If the target was
2550 previously specified, don't check other targets when checking for
2553 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2555 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2556 (elf32_arm_reloc_type_lookup): Removed
2557 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2558 (elf32_arm_reloc_type_lookup): New.
2559 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2560 (elf32_arm_reloc_type_lookup): New.
2562 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2564 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2565 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2566 * Makefile.am: Use new files.
2567 * Makefile.in: Regenerate.
2568 * configure.in: Use new files.
2569 * configure: Regenerate.
2571 1999-02-01 Nick Clifton <nickc@cygnus.com>
2573 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2574 (fr30_elf_gc_sweep_hook): New function.
2575 (elf_backend_can_gc_sections): Define.
2577 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2579 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2580 and bfd_elf32_bigarm_oabi_vec.
2582 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2584 * Makefile.am (elf32-arm-oldabi.lo): New.
2585 (elf32-arm-newabi.lo): New.
2586 * Makefile.in: Regenerate.
2587 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2588 (arm-*-elf): Likewise.
2590 (thumb-*-oabi): New.
2591 * configure: Regenerate.
2592 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2593 (bfd_elf32_bigarm_oabi_vec): New.
2594 * elf32-arm-newabi.c: New.
2595 * elf32-arm-oldabi.c: New.
2596 * elf32-arm.c: Removed.
2599 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2601 * binary.c (binary_set_section_contents): Omit warnings for
2602 unloadable sections.
2604 1999-01-31 Michael Meissner <meissner@cygnus.com>
2606 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2607 powerpc{,le}-*-eabi.
2609 1999-01-29 Nick Clifton <nickc@cygnus.com>
2611 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2612 * dwarf2.c (read_signed_leb128): Remove unused variables.
2614 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2616 * elf.c (assign_file_positions_for_segments): Only adjust
2617 p_align when needed.
2619 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2621 * binary.c (binary_set_section_contents): Don't return early for a
2622 non-loadable section, in case the first section is non-loadable.
2623 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2624 W. Rozycki <macro@ds2.pg.gda.pl>.
2626 1999-01-28 Nick Clifton <nickc@cygnus.com>
2628 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2629 R_FR30_GNU_VTENTRY relocs.
2631 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2633 * elflink.h (elf_link_output_sym): Zero syms which are
2634 part of sections which have been excluded.
2636 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2638 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2640 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2641 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2643 1999-01-27 Nick Clifton <nickc@cygnus.com>
2645 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2647 (fr30_final_link_relocate): Use computed value as result of
2650 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2652 * binary.c (binary_set_section_contents): Emit warning for
2653 huge file offsets due to widely-dispersed section LMAs.
2655 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2657 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2658 align first section to largest section alignment, not first
2661 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2663 * configure.in: Require autoconf 2.12.1 or higher.
2665 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2667 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2668 * bfd-in2.h: Likewise.
2669 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2671 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2673 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2674 * cpu-mips.c: Add support for and independent 4111.
2675 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2676 (_bfd_mips_elf_final_write_processing):
2677 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2679 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2681 * elf32-mips.c (elf_mips_abi_name): New.
2682 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2684 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2686 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2687 Handle bfd_mach_mips4300.
2689 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2691 * elf32-i386.c: Remove leaked development code from patch
2692 1998-12-10 by Richard Henderson.
2694 1998-12-10 Richard Henderson <rth@cygnus.com>
2696 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2697 in debug sections for symbol defined externally.
2699 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2701 * targets.c (bfd_target_vector): Remove duplicate entry for
2704 1998-12-09 Nick Clifton <nickc@cygnus.com>
2706 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2707 since we are using RELAs.
2709 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2711 SCO Open Server Release 5 core file support, from Jouke Numan
2713 * sco5-core.c: New file.
2714 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2715 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2716 * Makefile.am: Rebuild dependencies.
2717 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2718 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2719 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2720 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2721 * bfd-in2.h, configure, Makefile.in: Rebuild.
2723 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2725 * config.bfd (hppa*-*-mpeix*): New target.
2726 * configure.in: Add AC_HEADER_DIRENT.
2727 (hppa*-*-mpeix*): New target.
2728 * configure.host (hppa*-*-mpeix*): New host.
2729 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2730 friends rather than just including <sys/dir.h>.
2731 * som.h (struct som_symbol): Add hppa_priv_level and apto
2732 tc_data. Change all users.
2733 (struct somdata): Add comp_unit field.
2734 (obj_som_compilation_unit): Define.
2735 (bfd_som_attach_compilation_unix): Declare.
2736 * som.c: Check HOST_HPPAMPEIX.
2737 (struct som_misc_symbol_info): Add new field priv_level.
2738 (som_object_setup): Add current_offset parameter. Change all
2740 (setup_sections): Likewise.
2741 (som_object_p): For EXECLIBMAGIC, read the lst header.
2742 (som_write_symbol_strings): Add compilation_unit parameter.
2744 (som_finish_writing): Write out compilation_unit.
2745 (som_bfd_derive_misc_symbol_info): Set priv_level.
2746 (som_build_and_write_symbol_table): Set xleast field to 3.
2747 (som_slurp_symbol_table): Set symbol priv_level.
2748 (bfd_som_attach_compilation_unit): New function.
2749 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2750 priv_level into symbol_value.
2751 * configure, config.in: Rebuild.
2753 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2755 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2756 warning function to call _bfd_error_handler instead.
2758 * libbfd.c (COERCE32): Cast through unsigned long and long to
2759 avoid bug in old version of gcc.
2761 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2762 (elf_backend_additional_program_headers): Don't define.
2764 1998-12-08 Nick Clifton <nickc@cygnus.com>
2766 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2767 relocations to include offset of 2 included in the insns, and the
2768 offset of the relocs within the section.
2770 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2772 The following changes were made by David Taylor
2773 <taylor@texas.cygnus.com>, Edith Epstein
2774 <eepstein@sophia.cygnus.com>, Jim Blandy
2775 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2776 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2777 changes originally made by HP; HP did not create ChangeLog
2780 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2781 automake macro library.
2783 * hpux-core.c (hpux_core_core_file_p): this function now
2784 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2785 found in the corefile! Also, in hpux_core_core_file_p, if we
2786 encounter a section with an unknown type, don't punt. Instead,
2787 just skip it. Also, count the number of sections of known type
2788 that we encounter. If we encounter at least one good one, then
2789 we'll declare that the file is a core file. If we encounter any
2790 unknown ones but some known ones, then we'll issue a warning (but
2791 still declare it to be a core file). Also, correctly decide when a
2793 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2794 (CORE_ANON_SHMEM): define if not defined.
2795 (hpux_core_struct): add members lwpid and user_tid.
2796 (core_kernel_thread_id, core_user_thread_id): new macros.
2797 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2798 the name before storing it in the bfd.
2799 (hpux_core_core_file_p): handle threads.
2801 * libhppa.h (GET_FIELD): protect against redefinition.
2802 (HPPA_WIDE): define.
2803 (GET_FIELD): define.
2808 (sign_extend): redefine.
2809 (assemble_6): define.
2810 (assemble_12): rewrite.
2811 (assemble_16): define.
2812 (assemble_16a): define.
2813 (assemble_17): rewrite.
2814 (assemble_22): define.
2816 1998-12-07 Nick Clifton <nickc@cygnus.com>
2818 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2819 relocations for signed values.
2821 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2823 * mipsbsd.c (MY(set_arch_mach)): Make static.
2824 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2825 bfd_mach_mips* macros rather than simple numbers.
2827 COFF weak symbol support, based on patches from Mark Elbrecht
2828 <snowball3@usa.net>:
2829 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2830 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2831 (coff_write_alien_symbol): Likewise.
2832 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2833 (coff_link_add_symbols): Likewise.
2834 (_bfd_coff_link_input_bfd): Likewise.
2835 (_bfd_coff_write_global_sym): Likewise.
2837 * elf.c (copy_private_bfd_data): Always initialize the
2838 includes_phdrs field.
2840 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2841 file defines a symbol first mentioned in an ELF file.
2843 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2844 possible, rather than only if BFD64.
2845 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2847 * bfd-in2.h: Rebuild.
2849 * srec.c (srec_set_section_contents): Correct test to avoid
2850 switching to 4 byte addresses after seeing a second section which
2851 requires 3 byte addresses. From Joel Schantz
2852 <joel.schantz@argosys.boeing.com>.
2854 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2855 <aymeric.vincent@emi.u-bordeaux.fr>.
2857 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2859 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2860 decide whether the output file is -mrelocatable-lib,
2861 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2863 1998-12-03 Nick Clifton <nickc@cygnus.com>
2865 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2866 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2867 * bfd-in2.h: Regenerate.
2868 * libbfd.h: Regenerate
2870 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2872 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2873 link against a dynamic symbol with no type or size.
2875 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2877 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2878 relocation for section which does not get loaded.
2879 (elf_i386_relocate_section) [R_386_32]: Likewise.
2881 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2883 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2884 reloc_count and i long instead of unsigned long. Handle error
2885 return from bfd_canonicalize_reloc.
2887 1998-12-01 Nick Clifton <nickc@cygnus.com>
2889 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2892 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2894 * elf32-sh.c (elf/sh.h): Include.
2895 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2896 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2897 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2898 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2899 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2901 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2903 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2904 causes division by zero later on.
2906 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2908 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2911 1998-11-25 DJ Delorie <dj@cygnus.com>
2913 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2916 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2918 * elf32-fr30.c (fr30_elf_relocate_section): Call
2919 fr30_final_link_relocate.
2920 (fr30_final_link_relocate): New function: Handle I20 and I32
2922 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2923 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2924 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2926 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2929 The following changes are based on a patch submitted by Gianluca
2930 Moro <glctr@abc.it>:
2932 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2933 not already been updated.
2934 (find_remembered_hi16s_reloc): New parameter 'already_found'
2935 returns state of remembered hi16s reloc.
2936 (remember_hi16s_reloc): Set 'found' field to false.
2937 (hi16s_location): Add 'found' field.
2939 1998-11-23 DJ Delorie <dj@cygnus.com>
2941 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2942 to see .DLL files as unrecognized.
2943 (i3coff_object_p): Sorry, had to hack it to not recognize these
2944 files (pei-i386) on request.
2946 1998-11-23 DJ Delorie <dj@cygnus.com>
2948 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2949 relents. Call bfd_check_format to reinitialize.
2951 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2953 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2956 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2958 * aclocal.m4: regenerate
2959 * configure: regenerate
2961 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2963 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2964 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2965 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2966 respect it as an upper bound on what memory to reference.
2967 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2968 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2969 update vtable_entries_size appropriately.
2971 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2973 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2976 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2978 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2979 bfds; they have no "file" so we fake it.
2980 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2981 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2982 resizing the memory buffer.
2983 * opncls.c (bfd_make_writable): New function; lets you write a
2984 bfd_create'd bfd to an in-memory buffer.
2985 (bfd_make_readable): New function; lets you read back that buffer
2986 as if it were from bfd_openr. Used to build generated archive
2987 members (winsup's ld's dlltool)
2989 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2991 * po/bfd.pot: Regenerated.
2993 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2995 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2998 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3000 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3001 element of the gotentry list for local symbols too.
3002 (elf64_alpha_relocate_section): Unify local and global handling.
3003 Assert that gotent->use_count > 0.
3005 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3007 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3008 update for file name changes of July 2, 1998.
3010 * configure: Rebuild.
3012 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3014 * po/bfd.pot: Regenerated.
3016 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3018 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3019 * aclocal.m4, configure: regenerate
3021 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3023 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3025 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3027 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3028 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3030 * aclocal.m4, configure: regenerated.
3032 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3034 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3035 R_D10V_GNU_VTENTRY relocs.
3036 (elf_d10v_howto_table): Likewise.
3037 (d10v_reloc_map d10v_reloc_map): Likewise.
3038 (elf32_d10v_gc_mark_hook): New.
3039 (elf32_d10v_gc_sweep_hook): New.
3040 (elf32_d10v_check_relocs): New.
3041 (elf32_d10v_relocate_section): New.
3042 (elf_backend_relocate_section): Define.
3043 (elf_backend_can_gc_sections): Define.
3045 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3047 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3048 (BFD64_BACKENDS): ...from here.
3049 (BFD32_BACKENDS_CFILES): Move vms files here...
3050 (BFD64_BACKENDS_CFILES): ...from here.
3051 * Makefile.in: Rebuild.
3053 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3055 * Makefile.am: Add FR30 target.
3056 * Makefile.in: Add FR30 target.
3057 * archures.c: Add support for FR30.
3058 * config.bfd: Add support for FR30.
3059 * configure.in: Add support for FR30.
3060 * reloc.c: Add support for FR30 relocations.
3061 * targets.c: Add support for FR30 relocations.
3062 * bfd-in2.h: Regenerate.
3063 * configure: Regenerate.
3064 * libbfd.h: Regenerate.
3065 * cpu-fr30.c: New file.
3066 * elf32-fr30.c: New file.
3068 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3070 * configure.in: detect cygwin* instead of cygwin32*
3071 * configure: regenerate
3073 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3075 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3076 use bfd_malloc and free instead and check return value from bfd_malloc.
3078 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3080 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3081 * libbfd.h: Rebuild.
3083 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3084 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3085 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3086 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3088 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3090 (mips_elf_link_hash_table_create): Don't initialize
3091 dynsym_sec_strindex.
3092 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3093 (mips_elf_size_dynamic_sections): Generate a section symbol for
3094 every output section.
3095 (mips_elf_finish_dynamic_sections): Count all sections for
3097 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3100 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3102 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3103 for later PLT entries in large PLTs.
3104 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3106 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3108 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3110 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3112 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3113 * elflink.h (elf_collect_hash_codes): New function. This function is
3114 called for each exported symbol and we compute the ELF hash value for
3116 (compute_bucket_value): New function. It is called from
3117 size_dynamic_sections to determine the hash table size. When we are
3118 optimizing a better, but slower, algorithm is used.
3119 (size_dynamic_sections): Call compute_bucket_value.
3121 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3123 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3125 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3127 (sh_elf_gc_mark_hook): New.
3128 (sh_elf_gc_sweep_hook): New.
3129 (sh_elf_check_relocs): New.
3130 (elf_backend_can_gc_sections): Define.
3132 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3134 * acinclude.m4: undo previous gettext change
3135 * aclocal.m4: rebuild with right version of aclocal.
3137 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3139 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3140 aclocal.m4 to acinclude.m4, so they don't get lost.
3142 * elfcore.h: rewrite for better corefile support.
3143 * elf.c (elfcore_*): new functions.
3144 * elf-bfd.h (elf_obj_tdata): new structure members.
3145 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3147 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3149 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3151 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3152 and R_M32R_GNU_VTENTRY.
3153 (elf_backend_can_gc_sections): Define.
3154 (m32r_elf_check_relocs): New.
3155 (m32r_elf_gc_mark_hook): New.
3156 (m32r_elf_gc_sweep_hook): New.
3157 (m32r_elf_relocate_section): Handle VT relocs.
3159 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3161 * coff-arm.c (arm_relocate_section): Remove redundant test.
3163 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3164 cleat that the 'bitsize' field is the size of the bitfield AFTER
3165 relocation not before.
3167 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3169 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3172 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3174 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3175 R_SPARC_GNU_VTENTRY.
3176 (elf32_sparc_check_relocs): Handle them.
3177 (elf32_sparc_reloc_type_lookup): Likewise.
3178 (elf32_sparc_relocate_section): Likewise.
3179 (elf32_sparc_gc_mark_hook): New.
3180 (elf32_sparc_gc_sweep_hook): New.
3182 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3184 * som.c (som_finish_writing): Perform some sanity checks when
3185 writing an executable or shared library.
3187 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3189 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3190 * configure.in (elf): Add dwarf1.lo.
3191 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3192 * elf.c (_bfd_elf_find_nearest_line): Add call to
3193 _bfd_dwarf1_find_nearest_line.
3194 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3195 Add call to _bfd_dwarf1_find_nearest_line.
3196 * configure: Rebuilt.
3198 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3200 * elflink.h (elf_gc_sections): Do not allow garbage
3201 collection if dynamic sections have been created.
3203 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3205 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3207 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3208 (v850_elf_perform_relocation): Likewise.
3209 (v850_elf_final_link_relocate): Likewise.
3210 (v850_elf_relocate_section): Likewise.
3211 (v850_elf_gc_sweep_hook): New routine.
3212 (v850_elf_gc_mark_hook): New routine.
3213 (elf_backend_can_gc_sections): Define.
3215 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3217 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3220 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3222 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3223 Declare size as bfd_size_type.
3224 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3226 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3228 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3230 * som.c (CPU_PA_RISC2_0): Define.
3231 (_PA_RISC2_0_ID): Likewise.
3232 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3234 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3236 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3237 has a base which is already defined, only add the referenced
3238 symbol to the dynamic symbol table if it is defined or referenced
3241 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3244 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3246 * elflink.h (elf_link_add_object_symbols): Undo last change.
3248 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3250 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3251 symbol for the indirect alias to a versioned symbol.
3253 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3255 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3256 (elf32_i386_vtentry_howto): New.
3257 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3258 or elf32_i386_vtinherit_howto on lookup.
3260 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3262 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3263 reloc_type. Rename R_68K__max to R_68K_max.
3264 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3267 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3269 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3270 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3272 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3275 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3277 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3278 message has a null byte terminator.
3280 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3282 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3283 word subject to R_V850_32 relocation.
3285 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3287 * dwarf2.c: Add comment describing problem computing line numbers
3288 for undefined symbols at link time.
3290 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3292 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3293 transform a defweak into a plt entry.
3294 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3295 plt entry references to receive a RELATIVE reloc.
3296 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3297 (elf64_alpha_relocate_section): Assert we don't overrun
3298 the allocated relocation space.
3300 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3302 * elf.c (swap_out_syms): Always treat section symbols as
3303 special, even if they are attached to a common section.
3305 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3307 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3308 sections with v850 common section attributes into named v850
3310 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3311 common section attributes into named v850 common sections.
3313 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3315 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3318 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3320 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3321 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3322 reloc to the wrong section a warning, not an error. .dynsbss
3323 is not an output section, so there is no need to check for it.
3325 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3327 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3329 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3331 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3332 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3334 (elf32_arm_gc_mark_hook): New.
3335 (elf32_arm_gc_sweep_hook): New.
3336 (elf32_arm_check_relocs): New.
3337 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3339 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3342 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3344 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3345 assume there is no PLT or GOT.
3347 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3349 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3350 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3351 also accepted as a function symbol type.
3353 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3355 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3357 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3359 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3360 match definition of _bfd_gc_sections field.
3361 * libbfd.h: Rebuild.
3363 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3365 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3366 the addend of a dynamic relocation referencing a section.
3367 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3368 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3370 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3372 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3373 bed has a size_dynamic_sections routine before trying to use it.
3375 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3377 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3378 _bfd_elf_rel_vtable_reloc_fn.
3380 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3382 * Makefile.am: Add elf32-arm.c.
3383 * Makefile.in: Rebuild.
3384 * elf-bfd.h: Add elf_backend_get_symbol_type.
3385 * elf.c (swap_out_syms): If defined, call
3386 elf_backend_get_symbol_type.
3387 * elf32-arm.c: Define elf_backend_get_symbol_type.
3388 (elf32_arm_get_symbol-type): New routine.
3389 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3390 (bfd_elf32_arm_process_before_allocation): Change to
3391 check for STT_ARM_TFUNC.
3392 (elf32_arm_final_link_relocate): Likewise.
3393 * elfxx-target.h: Add elf_backend_get_symbol_type.
3395 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3397 * archures.c (bfd_mach_alpha_ev[456]): New.
3398 * cpu-alpha.c: Rework to match these types.
3399 * bfd-in2.h: Rebuild.
3401 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3403 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3404 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3406 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3407 (elf_i386_reloc_type_lookup): Recognize them.
3408 (elf_i386_check_relocs): Pass them off to generic code.
3409 (elf_i386_relocate_section): Ignore them.
3410 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3411 (elf_backend_can_gc_sections): True.
3413 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3415 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3416 before looking at owner field.
3417 (elf32_arm_to_thumb_stub): Ditto.
3418 (elf32_arm_relocate_section): Compute name before calling
3419 elf32_arm_final_link_relocate().
3421 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3423 * elf.c: comment and formatting cleanups.
3426 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3428 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3429 (core files are treated differently than object files).
3430 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3431 bfd_elf_mkcorefile): declare.
3432 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3433 bfd_elf_mkcorefile): add to bfd_target vector.
3434 * elfcore.h (elf_core_file_p): save the program header table,
3435 and set the bfd architecture from the elf file header.
3436 * elf.c (bfd_elf_mkcorefile): new function.
3437 (_bfd_elf_write_corefile_contents): new function.
3438 (assign_file_positions_for_segments): add cases for handling
3439 PT_NOTE segments. (assign_file_positions_except_relocs):
3440 core files should be handled the same as exec files.
3441 (prep_headers): identify core files as type ET_CORE.
3442 (copy_private_bfd_data): identify the sections belonging to
3443 the PT_NOTE segment.
3445 * elf32-sparc.c (elf32_sparc_final_write_processing):
3446 add break statement to default case.
3448 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3450 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3451 section (not input) will be in sections ".sbss", ".sbss2",
3452 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3453 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3454 output_offset for correct evaluation of addend.
3456 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3458 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3459 elf32_arm_allocate_interworking_sections and
3460 elf32_arm_process_before_allocation.
3462 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3464 * bfd-in.h: Ammend prototype for
3465 elf32_arm_process_before_allocation to remove surplus third
3468 * bfd-in2.h: Regenerate.
3470 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3472 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3474 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3476 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3477 calculated for RELOC_SPARC_REV32 case.
3479 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3481 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3482 elf32_arm_allocate_interworking_sections and
3483 elf32_arm_process_before_allocation.
3484 * bfd-in2.h: Regenerated.
3485 * elf32-arm.c Define elf32_arm_link_hash_table.
3486 (insert_thumb_branch): New routine.
3487 (find_thumb_glue): New routine.
3488 (find_arm_glue): New routine.
3489 (record_arm_to_thumb_glue): New routine.
3490 (record_thumb_to_arm_glue): New routine.
3491 (elf32_arm_link_hash_table_create): New routine.
3492 (elf32_arm_get_bfd_for_interworking): New routine.
3493 (elf32_arm_allocate_interworking_sections) New routine.
3494 (elf32_arm_process_before_allocation) New routine.
3495 (elf32_thumb_to_arm_stub): New routine.
3496 (elf32_arm_to_thumb_stub): New routine.
3497 (elf32_print_private_bfd_data): Fix typo.
3498 (elf32_arm_final_link_relocate): Add argument sym_sec.
3499 Check for branches to thumb symbols in case R_ARM_PC24.
3500 Check for branches to arm symbols in case R_ARM_THM_PC22.
3501 (elf32_arm_relocate_section): Pass symbol section to
3502 elf32_arm_final_link_relocate.
3504 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3506 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3507 entries unless the symbol is defined in the executable; in
3508 particular, undefined weak symbols get a PLT entry.
3510 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3512 * libaout.h: Remove nested comment to avoid warning.
3514 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3516 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3517 R_ARM_PC24 relocation.
3519 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3521 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3522 argument is_local. Add argument sym_flags. Check sym_flags
3523 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3524 (elf32_arm_relocate_section): Don't pass local sym and pass
3525 sym_flags to elf32_arm_final_link_relocate.
3527 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3529 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3530 to not count too few relocs for dynamicly linked executables.
3532 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3534 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3535 symbols without a dynamic index dynamic. Consider all weak
3537 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3538 correspondance between input and output sections.
3540 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3542 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3543 that use a .got.plt section start the got offset at zero.
3545 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3547 * ieee.c (ieee_write_processor): Correct the processor ID written
3548 out for bfd_arch_m68k, accommodating change of March 25.
3550 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3552 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3553 R_ARM_THM_RPC22 relocations.
3555 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3557 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3559 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3560 .got relocs in -Bsymbolic shared objects.
3562 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3564 * elf32-arm.c: Add private flags to ELF header.
3565 (elf32_arm_print_private_bfd_data): New Function.
3566 (elf32_arm_set_private_flags): New Function.
3567 (elf32_arm_copy_private_flags): New Function.
3568 (elf32_arm_merge_private_bfd_data): New Function.
3570 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3572 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3574 (elf32_sparc_relocate_section): Likewise.
3576 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3578 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3579 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3580 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3581 of the function. Recognize no .plt as static linking.
3583 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3585 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3586 ".liblist" string through gettext.
3588 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3590 * Makefile.am: Add support for elf32-arm.lo.
3591 * Makefile.in: Rebuild.
3592 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3593 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3594 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3595 * configure: Regenerate.
3596 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3597 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3598 bfd_target bfd_elf32_littlearm_vec.
3599 * elf32-arm.c: New file.
3601 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3603 * libaout.h (M_SPARCLITE_LE): New machine.
3604 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3605 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3606 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3607 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3608 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3609 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3610 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3611 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3612 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3613 be BFD_RELOC_SPARC_REV32.
3615 * config.bfd (sparc86x-*-aout): New
3617 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3619 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3620 actually mapping the output sections.
3622 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3625 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3626 (mn10300_elf_reloc_map): Similarly.
3627 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3629 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3631 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3633 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3634 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3635 elf_mips_reloc_type defined in elf/mips.h.
3637 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3639 * elf64-mips.c: Remove reloc_type definition completely. It's now
3642 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3644 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3645 as they are defined in elf/mips.h now.
3647 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3650 * Re-add lost change:
3651 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3653 (mn10300_elf_relax_section): Include stack space for register saves
3654 in the imm8 field of a "call" instruction.
3655 (compute_function_info): Determine how much stack is allocated by
3656 the movm instruction. Fix typo.
3657 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3659 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3661 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3662 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3664 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3666 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3668 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3670 * elf32-hppa.h: Let ELF header define the enum containing the
3671 external reloc numbers.
3672 * elf32-i386.h: Likewise.
3674 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3676 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3677 * elf32-mips.c: Likewise.
3678 * elf32-ppc.c: Likewise.
3680 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3682 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3683 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3685 * bfd-in.h: Regenerate.
3686 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3687 parameter to 'unsigned int' to avoid K&R compatability problems.
3689 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3691 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3692 functionname_ptr to be const. Change line_ptr to be unsigned.
3694 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3695 macro is not defined. Change second parameter from bfd_link_info
3696 to coff_final_link_info. Add prototype.
3697 (coff_final_link_postscript): Simplify handling when macro is not
3698 defined. Add prototype.
3700 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3702 * elf-mn10300.c: Before include system specific ELF header define
3703 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3704 * elf32-mips.c: Likewise.
3705 * elf32-ppc.c: Likewise.
3707 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3709 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3710 temporary patch over to elf64-mips.c as well.
3712 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3714 * elf32-mips.c (reloc_type): Temporarily disable definition of
3715 standard relocation since they are now defined in elf/mips.h.
3717 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3719 * elf-m10200.c (mn10200_elf_final_link_relocate):
3720 Modify range test for case R_MN10200_8.
3722 * elf-m10300.c (mn10300_elf_final_link_relocate):
3723 Modify range test for case R_MN10300_8.
3725 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3727 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3728 * elf32-i386.c (elf_backend_got_header_size): Define.
3729 (elf_backend_plt_header_size): Define.
3730 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3731 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3732 * elfxx-target.h: Provide a default of zero.
3733 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3734 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3736 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3737 entry from an executable, even if the plt refcount goes to 0.
3739 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3741 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3742 directory name at the line number.
3744 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3745 with an unspecified type.
3747 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3749 * sunos.c: Add undef of valid to avoid problem on SunOS.
3751 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3753 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3755 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3757 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3758 R_68K_PCxx and R_68K_xx relocations. Make sure that
3759 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3760 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3761 R_68K_xx relocations.
3762 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3763 that has no plt entry.
3764 (elf_m68k_relocate_section): Ignore the plt offset in a static
3766 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3768 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3771 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3773 (howto_table, reloc_map): Add entries for them.
3774 (elf_m68k_check_relocs): Handle them. Implement reference
3775 counting for got and plt entries.
3776 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3777 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3779 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3780 (elf_m68k_relocate_section): Handle the new reloc types.
3781 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3782 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3783 * elflink.h (elf_link_add_object_symbols): When creating an
3784 indirect reference for symbol versioning also copy the plt
3786 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3787 flag also reset the plt offset.
3788 (elf_link_assign_sym_version): Likewise.
3789 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3790 the size of the entry in bytes.
3791 (elf_gc_allocate_got_offsets): Likewise.
3793 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3795 * elflink.h (elf_gc_sections): Return true rather than falling off
3798 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3801 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3803 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3804 comment describing when it should be enabled.
3805 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3808 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3810 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3811 information ATN records.
3813 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3815 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3816 section for an absolute symbol in a fully linked file. Based on
3817 patch from Christian Holland <CHolland@de.lucent.com>.
3819 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3821 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3822 that a symbol is undefined.
3824 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3826 * som.c (som_bfd_gc_sections): Define.
3828 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3830 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3831 overflows in ARM_26D patches, since they have already been
3832 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3834 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3836 * coffcode.h (coff_write_object_contents): If we have any long
3837 section names, call coff_write_symbols even if there are no
3840 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3842 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3843 PT_LOAD segment, rather than only setting it once for the entire
3846 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3847 rather than ignoring every phdr with a p_paddr of 0, ignore all
3848 the phdrs if they all have a p_paddr of 0.
3850 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3851 section was discarded from the link.
3853 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3855 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3857 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3859 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3860 floating point operations.
3862 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3864 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3867 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3869 Merge of vax/vms (read-only) support
3870 * configure.com: Support Vax target.
3871 * makefile.vms: Support Vax target.
3872 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3873 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3875 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3877 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3879 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3881 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3883 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3884 * targets.c (bfd_target_ovax_flavour): New flavour.
3885 (vms_alpha_vec): Renamed from evax_alpha_vec.
3887 (target_vector): Update accordingly.
3888 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3890 (vax*-*-*vms*): New target.
3891 * Makefile.am: Update for renamed files. Rebuild dependencies.
3892 * bfd-in2.h: Rebuild.
3893 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3895 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3897 Based on patch from Matt Semersky <matts@scd.hp.com>:
3898 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3899 pointer on abfd->outsymbols.
3900 (generic_add_output_symbol): Handle NULL sym parameter.
3902 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3904 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3907 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3909 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3910 when handling 32 bit immediate relocs.
3911 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3913 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3915 * section.c (STD_SECTION): Account for recently added gc_mark
3916 field in struct asection.
3918 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3919 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3921 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3923 ELF Section-level Garbage Collection:
3924 * bfd.c (bfd_gc_sections): New.
3925 * aout-adobe.c: Hook to default implementation.
3926 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3927 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3928 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3929 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3930 * tekhex.c, versados.c: Likewise.
3931 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3932 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3934 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3935 (bfd_generic_gc_sections): New.
3936 * section.c (SEC_KEEP): New.
3937 (asection): Add gc_mark member.
3939 * elfcode.h (elf_gc*): New name remappings.
3940 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3941 sections to be excluded.
3942 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3943 (elf_gc_propogate_vtable_entries_used): New.
3944 (elf_gc_smash_unused_vtentry_relocs): New.
3945 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3946 (elf_gc_common_finalize_got_offsets): New.
3947 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3948 * elfxx-target.h: Add and default gc hooks.
3950 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3952 (struct elf_obj_tdata): Likewise for local_got_offsets.
3953 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3954 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3955 * elf64-sparc.c, elflink.h: Likewise.
3957 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3958 (ELF_LINK_HASH_MARK): Define.
3959 (struct elf_backend_data): Add GC hooks.
3960 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3962 * elf-m10300.c (mn10300_elf_check_relocs): New.
3963 (mn10300_elf_gc_mark_hook): New.
3964 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3965 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3966 (mn10300_elf_final_link_relocate): Likewise.
3967 (mn10300_elf_relocate_section): Likewise.
3968 (elf_backend_can_gc_sections): Define.
3969 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3970 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3971 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3972 (mips_info_to_howto_rel): Likewise.
3973 (mips_elf_relocate_section): Likewise.
3974 (mips_elf_check_relocs): Likewise.
3975 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3976 (elf_backend_can_gc_sections): Define.
3977 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3978 (ppc_elf_howto_raw): Handle them.
3979 (ppc_elf_reloc_type_lookup): Likewise.
3980 (ppc_elf_relocate_section): Likewise.
3981 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3982 Handle new vtable relocs.
3983 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3984 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3985 (elf_backend_can_gc_sections): Define.
3987 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3989 * archures.c (bfd_mach_mn10300): Define.
3990 * elf-m10300.c: Include elf/mn10300.h
3991 (elf_mn10300_mach): New function.
3992 (_bfd_mn10300_elf_final_write_processing): Likewise.
3993 (_bfd_mn10300_elf_object_p): Likewise.
3994 (elf_backendfinal_write_processing): Define.
3995 (elf_backend_object_p): Likewise.
3997 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3999 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4002 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4004 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4005 link_next field, not the next field.
4007 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4009 * elf.c (map_sections_to_segments): Check the section address
4010 against the phdr size both with and without a modulo of
4013 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4015 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4016 linker created empty input section if the output section has the
4019 * elflink.h (elf_link_output_extsym): Print an error message if
4020 _bfd_elf_section_from_bfd_section fails.
4022 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4025 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4027 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4028 native linker output. Avoid putting an empty section in more than
4031 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4033 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4034 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4036 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4038 * elf.c (swap_out_syms): New arg relocatable_p.
4039 Don't add section VMA to symbols for relocatable output.
4040 (_bfd_elf_compute_section_file_positions): Update call to
4043 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4045 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4046 against 'addend' be signed rather than unsigned.
4048 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4050 * elf32-m32r.c: Add prototyps for static functions.
4052 * coff-arm.c: Add prototypes for static functions.
4054 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4056 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4057 LMA is used to order sections in a segment.
4059 * elf32-v850.c: Add prototypes for static functions.
4060 Change type of addend parameter to bfd_vma in various functions.
4062 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4064 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4065 complain_overflow_signed instead of complain_overflow_bitfield.
4067 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4069 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4070 when comparing against 0.
4072 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4074 * Makefile.am (config.status): New target.
4075 * Makefile.in: Rebuild.
4077 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4079 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4080 error if previous object endianness doesn't match current object.
4082 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4084 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4085 _bfd_elf_print_private)bfd_data ().
4087 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4089 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4091 (elf_link_add_object_symbols): Set type_change_ok and
4092 size_change_ok before calling elf_merge_symbol.
4094 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4095 undefined symbol error, don't also issue an overflow error.
4097 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4099 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4100 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4101 message instead of crashing.
4103 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4105 * archures.c (bfd_mach_cpu32): Define.
4106 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4108 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4109 * ieee.c: Include <ctype.h>.
4110 (ieee_object_p): Parse out process ID string to make it more
4111 likely to be acceptable for bfd_scan_arch.
4112 * bfd-in2.h: Rebuild.
4114 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4116 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4117 _bfd_elf_print_private_bfd_data() so that the program header will
4120 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4122 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4123 0x68. Reindent. Add some comments.
4125 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4127 * elf.c (copy_private_bfd_data): Adjust physical address of
4128 segment in output BFD to contain LMAs of its sections.
4130 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4132 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4133 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4134 endian data 32 bit relocations.
4135 (elf32_sparc_merge_private_bfd_data): Check if linking little
4136 endian objects with big endian objects.
4137 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4138 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4139 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4141 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4142 * archures.c (bfd_mach_sparc_sparclite_le): New.
4143 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4145 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4147 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4150 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4152 * bfd-in.h: Move over patch to bfd-in2.h.
4154 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4156 (_bfd_relocate_contents): Likewise.
4158 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4160 * peicode.h (add_data_entry): If the section has no private data
4161 then do not create a Data Dictionary entry for it.
4163 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4165 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4166 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4167 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4168 subsections during relaxation more correctly.
4170 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4172 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4173 Add extra argument to bfd_arm_process_before_allocation ().
4174 * bfd-in.h: Reflect changes made in bfd-in2.h.
4175 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4176 coff class of a BFD symbol.
4177 * coff-arm.c: Add support for interworking between Thumb code and
4178 non-interworking aware ARM code.
4180 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4182 * po/Make-in (install-info): New target.
4184 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4186 * filemode.c: Remove; not used.
4188 If sysdep.h includes a header file, don't include it again:
4189 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4191 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4193 * archive.c: Don't include <string.h> or <errno.h>.
4194 * evax-alpha.c; Don't include <stdio.h>.
4195 * evax-egsd.c: Likewise.
4196 * evax-etir.c: Likewise.
4197 * evax-misc.c: Likewise.
4198 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4199 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4201 * hpux-core.c: Likewise.
4202 * netbsd-core.c: Likewise.
4204 * libbfd.c: Don't include <sys/types.h>.
4205 * nlmcode.h: Don't include <string.h>.
4206 * osf-core.c: Don't include <string.h> or <stdio.h>.
4207 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4208 <errno.h>, or <unistd.h>.
4209 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4211 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4213 * configure.com: If the version number can not be found in
4214 configure.in, set it to "unknown" rather than "2.8.1".
4216 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4218 * elf32-mips.c (elf_mips_mach): New.
4219 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4220 (_bfd_mips_elf_final_write_processing): Use the names
4221 of machines, rather than the numbers. Set both the ARCH
4222 and MACH in e_flags. Handle a few more specific machines.
4223 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4224 EF_MIPS_ARCH and EF_MIPS_MACH.
4226 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4228 * syms.c (bfd_is_local_label): Revert last change.
4229 * srec.c (srec_write_symbols): Discard debugging symbols.
4231 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4233 * som.c: Include <ctype.h>.
4234 * som.h: Don't include sysdep.h.
4236 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4238 * libbfd.h: Rebuilt.
4239 * libbfd-in.h: Removed gettext includes and defines.
4240 * sysdep.h: Moved gettext-related includes and defines here.
4242 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4244 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4245 an ad-hoc test. Kill bogus #if 0 code.
4246 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4248 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4250 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4251 when generating a normal executable for a symbol defined in a
4252 regular file. When copying a reloc into the output file, adjust
4253 the addend for a PC relative reloc against a global symbol.
4255 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4257 * libbfd.h: Rebuilt.
4258 * libbfd-in.h (_): Define as dgettext.
4260 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4262 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4264 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4265 when declaring parameter types.
4266 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4268 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4270 * config.bfd: If we include any ELF targets in targ_defvec and/or
4271 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4272 * elf32-gen.c (dummy): New static const variable.
4273 (elf_generic_info_to_howto): New static function.
4274 (elf_generic_info_to_howto_rel): New static function.
4275 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4276 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4277 * elf64-gen.c: Same changes as elf32-gen.c.
4278 * elfcode.h (elf_object_p): For the generic target, ignore a
4279 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4281 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4283 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4284 * configure: Rebuild.
4286 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4288 * config.bfd: Update OSR5/Unixware patterns.
4290 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4292 * elf.c (assign_file_positions_for_segments): Allow for holes
4293 between sections added by a link script.
4295 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4297 * configure.in: Change version number to 2.9.4
4298 * configure: Rebuild.
4300 Based on patch from H.J. Lu <hjl@gnu.org>:
4301 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4302 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4303 * bfd-in2.h: Rebuild.
4305 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4307 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4310 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4312 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4313 (elf64_alpha_relax_section): Fill them in.
4314 (elf64_alpha_relax_opt_call): Implement more than a stub.
4315 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4316 alignment on .scommon.
4317 (elf64_alpha_merge_gots): Merge use counts as well.
4319 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4321 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4322 for calculating a local symbol's address.
4323 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4324 Set the .got's cooked size as well as the raw size.
4326 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4328 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4329 internationalisation of printed information.
4331 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4332 internationalisation of printed information.
4334 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4336 * syms.c (struct indexentry): Change directory_name, file_name,
4337 and function_name fields to char *.
4338 (struct stab_find_info): Change cached_file_name field to char *.
4340 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4342 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4344 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4346 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4348 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4350 * Makefile.am (install-data-local): Make $(includedir).
4351 * Makefile.in: Rebuild.
4353 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4355 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4357 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4359 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4360 * Makefile.in: Rebuild.
4362 * bfd-in2.h: Rebuild for Nick's changes.
4364 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4366 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4367 change wrt length == max_namelen.
4369 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4371 * Many files: Added gettext invocations around user-visible
4373 * libbfd-in.h: Added gettext includes and defines.
4374 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4375 HAVE_LC_MESSAGES): Define.
4376 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4378 * Makefile.am (SUBDIRS): Added po.
4379 (POTFILES): New macro.
4380 (po/POTFILES.in): New target.
4381 (SOURCE_HFILES): New macro.
4383 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4385 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4387 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4388 NT_PRSTATUS note section encountered, it contains the status of
4389 the currently executing thread when the core file was written.
4391 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4393 * libcoff.h: Add extra parameter to
4394 bfd_coff_link_output_has_begun overrideable function.
4395 * cofflink.c: Pass extra parameter to
4396 bfd_coff_link_output_has_begun function.
4397 * bfd-in.h: Add prototypes for exported ARM interworking
4399 * peicode.h: ARM specific code reorganised to conform to BFD
4401 * coffcode.h: ARM specific code reorganised to conform to BFD
4403 * coff-arm.c: Code reorganised to conform to the BFD coding
4404 conventions. Global variables have been moved into an ARM
4405 specific hash table structure and a new function:
4406 bfd_arm_get_bfd_for_interworking() has been created which is
4407 called from the linker scripts.
4409 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4411 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4413 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4414 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4415 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4416 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4418 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4420 * config.bfd: Added sparc86x support.
4422 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4424 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4425 an out of range pc-relative jump/call to an undefined weak symbol.
4427 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4429 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4432 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4434 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4435 an error other than bfd_error_system_call, set the error to
4436 bfd_error_wrong_format.
4438 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4439 bfd_elf32_powerpcle_vec.
4441 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4442 program segments are zero, don't set p_paddr_valid.
4444 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4446 * elf64-alpha.c: Initial implementation of relaxation --
4447 (struct alpha_elf_link_hash_entry): Add use_count member.
4448 (elf64_alpha_check_relocs): Initialize and increment it.
4449 (elf64_alpha_can_merge_gots): Check it when considering merging.
4450 (elf64_alpha_merge_gots): Drop entries with zero use.
4451 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4452 (elf64_alpha_always_size_sections): Split out got sizing ...
4453 (elf64_alpha_size_got_sections): ... here. New function.
4454 (elf64_alpha_relax_find_reloc_ofs): New function.
4455 (elf64_alpha_relax_with_lituse): Likewise.
4456 (elf64_alpha_relax_without_lituse): Likewise.
4457 (elf64_alpha_relax_opt_call): Likewise.
4458 (elf64_alpha_relax_section): Likewise.
4459 (elf64_alpha_add_symbol_hook): Likewise.
4460 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4461 (elf64_alpha_relocate_section): Likewise.
4462 (bfd_elf64_bfd_relax_section): Define.
4463 (elf_backend_add_symbol_hook): Likewise.
4465 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4467 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4468 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4469 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4471 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4473 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4474 * configure: Rebuild.
4476 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4478 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4479 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4480 * configure.in: Define and substitute WIN32LDFLAGS and
4482 * aclocal.m4: Rebuild with new libtool.
4483 * configure, Makefile.in: Rebuild.
4485 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4487 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4488 before any other symbols in the same section.
4490 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4492 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4495 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4497 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4499 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4500 Use addr_size for address size, rather than sizeof(bfd_vma).
4501 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4502 Fix call to read_address.
4503 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4504 Scrap other unneeded arguments. Fix call to read_address.
4505 (scan_unit_for_functions): Fix call to read_attribute.
4506 (parse_comp_unit): We now handle more values for addr_size.
4507 Set addr_size in unit. Fix call to read_attribute and
4510 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4512 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4514 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4516 * archures.c (bfd_default_scan): Add m68k cases back to default
4517 switch, reverting patch of March 25, since IEEE support depends
4520 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4522 * Makefile.am (diststuff): New target.
4523 * Makefile.in: Rebuild.
4525 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4527 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4528 som_offset when we have an extended name table.
4530 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4532 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4534 * Makefile.in: Rebuild.
4536 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4538 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4539 symbols when creating a shared library.
4540 (elf_m68k_adjust_dynindx): New function, used by above code.
4541 (elf_m68k_finish_dynamic_sections): Initialize the section
4543 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4545 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4547 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4550 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4552 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4555 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4557 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4560 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4562 * configure.in: Set version to 2.9.1.
4563 * configure: Rebuild.
4565 * Branched binutils 2.9.
4567 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4569 * syms.c (ENABLE_CACHING): Define.
4570 (struct indexentry): Define.
4571 (struct stab_cache): Remove.
4572 (cmpindexentry): New static function.
4573 (struct stab_find_info): Add new fields: indextable,
4574 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4575 cached_file_name. Remove fields: file_cache, function_cache, and
4577 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4578 index table and search it.
4580 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4582 * elf.c (_bfd_elf_copy_private_section_data): Call
4583 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4585 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4587 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4589 * coff-arm.c: Define all globally visible variables and functions
4590 only when COFF_WITH_PE is not defined.
4591 * configure.in (armpe_little_vec, armpe_big_vec): Add
4593 * configure: Rebuild.
4595 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4597 Fix some gcc -Wall warnings:
4598 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4599 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4600 * archures.c (bfd_default_scan): Likewise.
4601 * bfd.c (bfd_scan_vma): Likewise.
4602 * binary.c (mangle_name): Likewise
4603 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4604 * coff-sh.c (sh_relocate_section): Likewise.
4605 * coff-stgo32.c (create_go32_stub): Likewise.
4606 * coffcode.h (coff_slurp_line_table): Likewise.
4607 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4608 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4609 (assign_file_positions_for_segments): Likewise.
4610 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4611 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4612 * oasys.c (oasys_write_sections): Likewise.
4613 * ppcboot.c (ppcboot_object_p): Likewise.
4614 (mangle_name): Likewise.
4615 * riscix.c (riscix_fix_pcrel_26): Likewise.
4616 * srec.c (srec_scan): Likewise.
4617 * stabs.c (_bfd_write_section_stabs): Likewise.
4618 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4619 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4620 switch. Declare parameters for function pointers.
4621 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4623 * elf.c (elf_sort_sections): Likewise.
4624 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4625 Add default cases to switches.
4626 (coff_arm_relocate_section): Remove unused local variables.
4628 (coff_arm_bfd_set_private_flags): Change flag variable to type
4630 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4631 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4632 (dump_toc): Change cat to const, and initialize it.
4633 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4634 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4635 (sh_elf_relocate_section): Initialize r_symndx.
4636 * coffcode.h (coff_compute_section_file_positions): Only declare
4637 old_sofar if ALIGN_SECTIONS_IN_FILE.
4638 (coff_write_object_contents): Initialize csym.
4639 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4640 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4642 * dwarf2.c: Include libiberty.h.
4643 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4644 (decode_line_info): Remove unused local variables.
4645 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4646 (m32r_elf_relocate_section): Likewise.
4647 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4648 (v850_elf_reloc): Likewise.
4649 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4650 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4651 * elf.c (assign_file_positions_for_segments): Always set adjust.
4652 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4653 parenthesize expression.
4654 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4655 (m32r_elf_object_p): Return a value.
4656 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4657 * elf32-mips.c (mips_elf_final_link): Initialize last.
4658 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4659 * elf32-v850.c (v850_elf_object_p): Return a value.
4660 (v850_elf_print_private_bfd_data): Change fprintf format string.
4661 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4663 * elflink.h (elf_link_add_object_symbols): Change vernum to
4664 unsigned int, and initialize it. Change fprintf format string.
4665 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4666 when setting or comparing to soname_indx.
4667 (elf_create_pointer_linker_section): Change num_symbols to
4669 * libcoff-in.h (coff_data_type): Change flags to flagword.
4670 * peicode.h (pe_print_idata): Initialize idx. Change j to
4671 bfd_size_type. Initialize hint_member. Remove useless test to
4673 (pe_print_edata): Change num_functions and num_names in struct
4674 EDT_type to unsigned long. Remove cast. Change fprintf format
4676 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4677 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4679 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4680 int *. Update uses. Change j to long.
4681 * bfd-in2.h, libcoff.h: Rebuild.
4683 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4685 * elf32-v850.c Remove definition of USE_REL.
4686 (v850_elf_info_to_howto_rela): New function.
4687 (v850_elf_perform_relocation): Renamed from
4688 v850_elf_store_addend_in_insn. Removed replace argument.
4689 (v850_elf_reloc): store the relocation in the addend field instead
4691 (v850_elf_final_link_relocate): Now calls
4692 v850_elf_perform_relocation.
4693 (v850_elf_relocate_section): Remove code to generate REL
4696 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4698 * coffcode.h (coff_new_section_hook): Set the type and storage
4699 class in the native symbol information allocated for a new section
4702 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4704 * peicode.h: Chain together calls to
4705 coff_bfd_copy_private_bfd_data and
4706 coff_bfd_print_private_bfd_data.
4708 * coff-arm.c: Add prototypes for
4709 coff_arm_bfd_print_private_bfd_data and
4710 coff_arm_bfd_copy_private_bfd_data.
4712 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4714 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4717 * peicode.h: Call arm-coff private data functions after handling
4720 * coff-arm.c: Turn statics into globals so that they can be shared
4721 both pe and pei backends.
4723 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4725 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4727 (sunos_write_object_contents): Likewise.
4728 * aoutx.h (NAME(aout,machine_type)): Likewise.
4729 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4731 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4733 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4735 (bfd_default_scan): Remove m68k special cases.
4736 * bfd-in2.h: Rebuild.
4737 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4739 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4740 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4742 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4743 selection, change printable_name to just "m68k" and make that the
4744 default instead of m68k:68020.
4746 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4748 (MY_get_section_contents): Define as aout_32_get_section_contents
4749 rather than NAME(aout,get_section_contents).
4751 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4753 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4754 and call bfd_default_set_arch_mach to do the real work.
4756 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4758 * bout.c (BALX): Include return register g14 as part of the insn.
4760 (calljx_callback): Use it.
4762 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4764 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4765 * libbfd.h: Rebuild.
4767 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4768 byte_count to unsigned int.
4769 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4770 unused local variables.
4772 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4773 variables er and er1.
4775 * cpu-v850.c: Include <ctype.h>.
4776 (scan): Case isdigit argument to unsigned char.
4778 From Yan Meroth <YAN.MEROTH@st.com>:
4779 * ihex.c (ihex_scan): Add extbase variable so that getting an
4780 extended linear address record does not ignore any previous
4782 (ihex_write_object_contents): When writing out an extended linear
4783 address record, zero out any previous extended address.
4785 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4787 * ieee.c (do_one): Check section before dereferencing it.
4788 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4789 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4791 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4793 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4795 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4797 * coff-arm.c: Add interworking functions to pe backends.
4799 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4801 * configure.in: Use AM_DISABLE_SHARED.
4802 * aclocal.m4, configure: Rebuild with libtool 1.2.
4804 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4806 * coff-arm.c (coff_arm_relocate_section): Better error messages
4807 when interowrking conflucts occur. Courtesy of Jonathan Walton
4809 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4810 relocations. Patch courtesy of Jonathan Walton and Tony
4813 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4815 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4816 part of Feb 22 change controling when to override the existing
4817 symbol with the .plt entry.
4819 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4821 * config.bfd (targ_cpu): Add thumb-pe target.
4823 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4824 functions in PE build.
4826 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4828 * config.bfd (sparclite-*-elf*): Added.
4830 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4832 * configure.in: Add elf.lo to elf shell variable.
4833 * Makefile.am (BFD_LIBS): Remove elf.lo.
4834 (BFD_LIBS_CFILES): Remove elf.c.
4835 (BFD32_BACKENDS): Add elf.lo.
4836 (BFD32_BACKENDS_CFILES): Add elf.c.
4837 * configure, Makefile.in: Rebuild.
4839 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4841 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4842 relocation against a now-local symbol should not have a dynamic
4845 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4847 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4849 (pe_print_private_bfd_data): Print PE flags. From Mikey
4850 <jeffdb@netzone.com>.
4852 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4854 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4855 a plt entry when we can determine that we authoritatively define
4858 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4860 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4861 don't actually use trad-core, but a SunOS-style core file handled
4863 * hosts/sparclinux.h: Remove.
4865 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4867 * peicode.h (pe_print_idata): If there is no .idata section, look
4868 for the import tables in some other section. Make the initial
4869 label line up better with the data. Print the import address
4870 table even if there is no import name table. If the import
4871 address table holds actual addresses, print them.
4873 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4875 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4876 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4877 bfd_error_system_call.
4879 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4881 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4882 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4884 From H.J. Lu <hjl@gnu.org>:
4885 * Makefile.am (libbfd_la_LDFLAGS): Define.
4886 * Makefile.in: Rebuild.
4888 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4890 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4891 * netbsd.h (MACHTYPE_OK): Define.
4892 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4893 calling N_SET_MACHTYPE, rather than having a switch.
4894 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4896 * i386netbsd.c (MACHTYPE_OK): Don't define.
4897 (DEFAULT_MID): Define.
4898 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4899 (MACHTYPE_OK): Don't define.
4900 (DEFAULT_MID): Define.
4901 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4902 (DEFAULT_MID): Define.
4903 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4904 (DEFAULT_MID): Define.
4905 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4906 (DEFAULT_MID): Define.
4908 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4909 * vaxnetbsd.c: New file.
4910 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4911 rather than netbsd_core.
4912 * targets.c (vaxnetbsd_vec): Declare.
4913 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4914 defined, add netbsd_core_vec.
4915 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4916 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4917 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4918 * config.bfd (alpha*-*-netbsd*): New target.
4919 * Makefile.am: Rebuild dependencies.
4920 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4921 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4922 * configure, Makefile.in: Rebuild.
4924 * configure.host: Remove the old shared library build stuff. We
4925 now use libtool instead.
4927 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4929 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4931 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4933 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4934 * configure: Rebuild.
4936 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4937 * elf32-v850.c (remember_hi16s_reloc): New function.
4938 (find_remembered_hi16s_reloc): New function.
4939 (v850_elf_store_addend_in_insn): Use the above new functions to
4940 match up HI6S relocs with LO16 relocs.
4942 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4944 * configure.in: Change -linux* to -linux-gnu*.
4945 * config.bfd, configure.host: Likewise.
4946 * configure: Rebuild.
4948 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4950 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4951 LO16/HI16S bug and improve comments about what is going on.
4953 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4955 * configure, aclocal.m4: Rebuild with new libtool.
4957 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4959 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4960 when merging v850 code into v850e/v850ea code. Do not initialise
4961 output flags if the input is the default architecture.
4963 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4965 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4966 get the size from bfd_arch_bits_per_address instead of directly
4969 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4971 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4972 to wrap, just return all 1's bits instead.
4973 * libbfd.h: Regenerate.
4975 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4977 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4979 (coff_relocate_section): If COFF_WITH_PE, define as
4980 coff_pe_i386_relocate_section.
4981 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4982 skip empty sections, to match coff_write_object_contents.
4984 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4985 rather than swapping out r_offset twice. From Luke Deller
4986 <luked@cse.unsw.edu.au>.
4988 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4990 * configure.in: Set libtool_enable_shared rather than
4991 libtool_shared. Remove diversion hack.
4992 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4995 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4997 * syms.c (struct stab_cache): Define.
4998 (struct stab_find_info): Remove cached_offset, cached_stab,
4999 cached_str, and cached_stroff fields. Add file_cache,
5000 function_cache, and line_cache fields.
5001 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5004 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5006 * peicode.h (pe_print_idata): Check for import of ordinal rather
5008 (pe_print_edata): If there is no .edata section, look for the
5009 export data in some other section.
5011 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5013 * configure.in: Change version to 2.8.4.
5014 * configure: Regenerated.
5016 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5018 Add tms320c30 support:
5019 * cpu-tic30.c: New file.
5020 * aout-tic30.c: New file.
5021 * coff-tic30.c: New file.
5022 * archures.c (bfd_arch_tic30): Define.
5023 (bfd_tic30_arch): Declare.
5024 (bfd_archures_list): Add bfd_tic30_arch.
5025 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5027 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5028 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5029 (coff_set_flags): Likewise.
5030 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5031 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5032 * Makefile.am: Rebuild dependencies.
5033 (ALL_MACHINES): Add cpu-tic30.lo.
5034 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5035 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5036 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5037 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5039 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5041 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5042 to lag behind LO16 reloc by a couple of instructions.
5044 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5046 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5047 make to reexamine the file timestamp.
5048 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5050 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5053 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5055 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5056 to create .dynsbss and .rela.sbss sections.
5057 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5058 copied from dynamic objects into .sbss.
5059 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5060 use it. Correct typo of .rela.sdata2.
5061 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5062 put the data, which may now be in .sbss.
5063 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5064 (elf_backend_create_dynamic_sections): Define as
5065 ppc_elf_create_dynamic_sections.
5067 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5068 against _GLOBAL_OFFSET_TABLE_.
5069 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5070 shared libraries which refer to local symbols. Make sure that the
5071 test for allocating space for a reloc in a shared object is the
5072 same as the test for emitting a reloc.
5074 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5076 * config.bfd (i[3456]-*-mingw32*): New target.
5077 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5078 * aclocal.m4, configure: Rebuild.
5080 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5082 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5085 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5087 Sparc v9 ABI compliant PLT:
5088 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5089 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5090 (LARGE_PLT_THRESHOLD): New define.
5091 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5092 (sparc64_elf_build_plt): New function.
5093 (sparc64_elf_plt_entry_offset): Likewise.
5094 (sparc64_elf_plt_ptr_offset): Likewise.
5095 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5096 contain the index for convenience. Skip the initial entries
5098 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5099 memory for the benefit of .rela.plt.
5100 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5101 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5102 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5103 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5104 Call sparc64_elf_build_plt.
5105 (elf_backend_want_got_plt): No.
5106 (elf_backend_plt_readonly): No.
5107 (elf_backend_plt_alignment): 8.
5109 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5110 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5111 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5114 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5116 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5118 * cpu-mips.c (arch_info_struct): Add mips variants.
5119 * bfd-in2.h: Rebuilt.
5121 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5123 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5126 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5128 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5129 (i[3456]86sco3.2v5*coff): New target.
5131 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5133 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5135 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5137 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5138 * bfd-in2.h: Regenerate.
5140 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5142 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5144 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5146 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5147 adjust addend for an output common symbol (from Jimmy Blair
5148 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5149 defined symbol to counteract adjustment made in generic relocation
5152 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5154 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5156 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5157 (GET_SCNDHR_NLNNO): Likewise.
5159 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5161 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5163 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5165 * elf32-m32r.c: Add macros to handle NOP insertion.
5167 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5169 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5170 (xcoff_mark): Likewise.
5171 (xcoff_build_ldsyms): Mark absolute symbols.
5173 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5175 * bout.c (b_out_write_object_contents): Sort symbols before output
5176 to keep {CALL,BAL}NAME symbols adjacent.
5177 (b_out_symbol_cmp): New function.
5179 For older changes see ChangeLog-9697
5185 version-control: never
projects / deliverable / binutils-gdb.git / blob