1 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
4 (elf_hppa_final_link_relocate): Likewise.
5 (elf_hppa_relocate_insn): Likewise.
6 (elf_hppa_relocate_section): Initialize HOWTO.
8 1999-09-13 Donn Terry <donn@interix.com>
10 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
11 handling to support both GNU and MS objects.
13 * coffcode.h (coff_write_object_contents): Don't check reloc_count
14 when determining whether to set F_RELFLG.
16 1999-09-13 Philip Blundell <pb@nexus.co.uk>
18 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
19 PC24 relocs if the target is an undefined weak symbol.
20 (arm_add_to_rel): Fix compiler warning.
21 (elf32_arm_plt0_entry): Correct comments.
23 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
25 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
26 an absolute symbol in REL relocs.
28 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
30 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
31 Stub SEGREL32. Return an error for any relocation not handled.
33 1999-09-12 Ian Lance Taylor <ian@zembu.com>
35 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
36 constant symbols, and avoid multiple definition errors on them.
38 1999-09-12 Donn Terry <donn@interix.com>
40 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
41 significant bit is set.
43 1999-09-11 Ian Lance Taylor <ian@zembu.com>
45 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
47 * elfcode.h (write_relocs): Handle an absolute symbol in REL
48 relocs as we do for RELA relocs.
50 1999-09-11 Donn Terry <donn@interix.com>
52 * libpei.h (_bfd_pei_final_link_postscript): Declare.
53 (coff_final_link_postscript): Define.
54 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
55 directory entries here.
56 (_bfd_pei_final_link_postscript): New function.
58 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
59 section flags based on the section name.
61 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
62 get the overflow of the s_nlnno field from the s_nreloc field.
63 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
64 the s_nlnno overflow of the .text section into the s_nreloc
67 * peigen.c (add_data_entry): Declare.
68 (pei_swap_aouthdr_out): Get image size right. Set linker version
70 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
71 (pe_print_idata): Code cleanup, print more info, get rid of (now)
73 (pe_print_edata): Likewise.
74 (pe_print_pdata): Likewise. Print exception entries.
75 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
76 (tbl): Make const, add "UNKNOWN".
77 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
78 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
79 section data directory.
80 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
82 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
83 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
84 * peicode.h (coff_get_symbol_info): Define.
86 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
88 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
90 (coff_classify_symbol): Re-revert 1999-08-08 patch if
93 * libpei.h: New file, broken out of peicode.h.
94 * peigen.c: New file, broken out of peicode.h.
95 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
96 * configure.in: Add peigen.lo to list of files required for each
98 * Makefile.am: Rebuild dependencies.
99 (BFD32_BACKENDS): Add peigen.lo.
100 (BFD32_BACKENDS_CFILES): Add peigen.c.
101 (SOURCE_HFILES): Add libpei.h.
102 * configure, Makefile.in: Rebuild.
104 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
105 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
106 instead. Don't clear the s_paddr field for an uninitialized data
109 * coffcode.h (coff_mkobject_hook): Set timestamp field in
110 coff_data_type to f_timdat.
111 * peicode.h (pe_mkobject_hook): Likewise.
113 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
114 number if COFF_IMAGE_WITH_PE.
116 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
117 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
118 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
119 there is no SEC_DEBUGGING section.
120 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
121 IMAGE_FILE_DEBUG_STRIPPED.
123 * pe-i386.c (COFF_LONG_FILENAMES): Define.
124 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
125 * pei-i386.c (COFF_LONG_FILENAMES): Define.
126 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
128 * coffswap.h (IMAGE_BASE): Don't define.
129 * pei-arm.c (IMAGE_BASE): Don't define.
130 * pei-i386.c (IMAGE_BASE): Don't define.
131 * pei-mcore.c (IMAGE_BASE): Don't define.
132 * pei-ppc.c (IMAGE_BASE): Don't define.
134 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
135 symbol, switch on the class when determining whether to modify the
136 value. For PE, don't modify the value of a C_FCN symbol not named
139 * libbfd-in.h (_bfd_abort): Declare.
141 * bfd.c (_bfd_abort): New function.
144 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
147 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
148 don't write out the associated line numbers.
150 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
153 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
154 changes when the base type is unknown.
156 * coffgen.c (coff_print_symbol): Fix printing of aux record for
159 * syms.c (BSF_DEBUGGING_RELOC): Define.
160 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
161 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
163 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
164 BSF_DEBUGGING_RELOC set.
165 * bfd-in2.h: Rebuild.
167 1999-09-10 Ian Lance Taylor <ian@zembu.com>
169 * ecoff.c (bfd_debug_section): Update initialization for new
171 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
172 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
174 1999-09-10 H.J. Lu <hjl@gnu.org>
176 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
178 * coff-mips.c (mips_ecoff_backend_data): Likewise.
180 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
182 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
183 for FPTR relocs involving local symbols.
185 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
186 value for the stub address in a call through a stub.
187 Install the value for a local symbol directly into the DLT
188 instead of generating a reloc. Correctly handle FPTR64 relocs.
190 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
191 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
192 (elf_hppa_final_link): Call them.
194 1999-09-10 Ian Lance Taylor <ian@zembu.com>
196 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
197 (elf_adjust_dynamic_symbol): ...from here.
199 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
201 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
202 relocation, remove them. SECREL64->LTOFF16WF.
203 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
205 (elf_hppa_relocate_insn): Similarly.
207 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
208 (elf_hppa_relocate_insn): Similarly.
210 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
212 (elf_hppa_relocate_insn): Similarly.
214 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
215 Handle LTOFF_TP* relocs.
216 (elf_hppa_relocate_insn): Similarly.
218 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
219 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
220 (elf_hppa_relocate_insn): Handle PCREL* relocs.
222 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
223 DIR32, DIR64 and FPTR64 relocations.
224 (elf_hppa_relocate_insn): Similarly.
226 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
227 address of the .PARISC.global section.
228 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
229 table entry elf_hppa_final_link_relocate. Do not give a warning
230 for a reloc against an external symbol if it has a PA64 hash
232 (elf_hppa_final_link_relocate): Significantly rework. Handle
233 DLTIND relocations. Compute the final value of the relocation
234 before passing the value of elf_hppa_relocate_insn.
235 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
236 relocation support. Handle DLTIND relocation requests just like
237 DLTREL relocation requests. Simplify branch handling.
239 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
241 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
242 non-allocated section as done in i386 version.
243 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
244 statement since this is no know relocation.
246 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
248 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
250 (elf_hppa_relocate_insn): Similarly.
252 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
254 (elf_hppa_relocate_insn): Similarly.
256 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
257 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
258 Pass the relocate type rather than the insn format to
259 elf_hppa_relocate_insn.
260 (elf_hppa_relocate_insn): Make switch dependent on relocation type
261 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
263 1999-09-07 Ian Lance Taylor <ian@zembu.com>
265 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
266 (bfd_coff_filnmlen): Define.
267 (bfd_coff_std_swap_table): Initialize new field.
268 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
270 (coff_write_symbols): Likewise.
271 (coff_get_normalized_symtab): Likewise.
272 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
273 * libcoff.h: Rebuild.
275 1999-09-06 Donn Terry <donn@interix.com>
277 * coffcode.h (sort_by_secaddr): New static function if
279 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
280 sections by VMA when assigning target_index values. Always set
283 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
284 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
286 * libcoff.h: Rebuild.
288 * coffcode.h (coff_set_custom_section_alignment): Add const to
289 declaration to match definition.
290 (coff_write_object_contents): Don't set F_AR32W(R)? if
293 * coff-i386.c (in_reloc_p): Add declaration.
294 (i386coff_vec): Simplify initialization of
295 application_section_flags.
297 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
298 version. Move COFF_WITH_PE specific code to new version.
299 (stype_to_sec_flags): Likewise. Add section parameter.
300 * coffgen.c (make_a_section_from_file): Set target_index before
301 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
302 * libcoff.h: Rebuild.
304 * syms.c (stt): Add some PE/PEI section names.
305 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
307 (bfd_symbol_info): Check for 'w'.
309 * section.c (struct bfd_comdat_info): Define.
310 (asection): Add comdat field.
311 (STD_SECTION): Initialize comdat field.
312 (bfd_make_section_anyway): Likewise.
313 * bfd-in2.h: Rebuild.
315 1999-09-06 Andreas Schwab <schwab@suse.de>
317 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
320 1999-09-06 Nick Clifton <nickc@cygnus.com>
322 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
323 bfd_realloc instead of calloc and realloc.
325 1999-09-04 Steve Chamberlain <sac@pobox.com>
327 * cpu-pj.c: New file.
328 * elf32-pj.c: New file.
329 * config.bfd (pj*): New cpu.
330 (pj-*-*, pjl-*-*): New targets.
331 * configure.in (bfd_elf32_pj_vec): New target vector.
332 (bfd_elf32_pjl_vec): New target vector.
333 * archures.c (bfd_arch_pj): Define.
334 * elf.c (prep_headers): Handle bfd_arch_pj.
335 * reloc.c: Define BFD_RELOC_PJ_* relocations.
336 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
337 to target vector list.
338 * Makefile.am: Rebuild dependencies.
339 (ALL_MACHINES): Add cpu-pj.lo.
340 (ALL_MACHINES_CFILES): Add cpu-pj.c.
341 (BFD32_BACKENDS): Add elf32-pj.lo.
342 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
343 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
345 1999-09-04 Ian Lance Taylor <ian@zembu.com>
347 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
348 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
349 and NON_GOT_REF from weak defined symbol to real symbol.
350 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
351 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
353 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
354 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
355 don't create a COPY reloc.
357 1999-09-03 Ian Lance Taylor <ian@zembu.com>
359 * elflink.h (elf_bfd_final_link): When counting relocations, don't
360 count those in sections we are not including in the link.
362 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
364 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
365 field in hpux11 shared libraries.
367 1999-09-02 Nick Clifton <nickc@cygnus.com>
369 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
371 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
373 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
374 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
375 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
377 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
379 * elflink.h (record_link_assignment): When possible, keep the
380 original type of the symbol.
382 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
384 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
385 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
386 tools were configured.
387 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
389 1999-08-26 Mark Mitchell <mark@codesourcery.com>
391 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
392 GOT entries for GOT16 relocations; they're not required.
394 1999-08-24 Nick Clifton <nickc@cygnus.com>
396 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
398 * config.bfd (arm-*-netbsd*): New target.
399 * configure.in (armnetbsd_vec): New target vector.
400 * configure: Regenerate
401 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
403 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
404 (ALL_MACHINES_CFILES): Add armnetbsd.c.
405 (armnetbsd.lo): New rule with deps.
406 * Makefile.in: Regenerate.
408 * armnetbsd.c: New file: Definitions specific to arm-netbsd
411 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
413 * som.c (som_slurp_symbol_table): Fix typo in comment.
415 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
417 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
418 here instead of using elf_section_data...
420 1999-08-19 Nick Clifton <nickc@cygnus.com>
422 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
423 relocations into the base file.
424 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
425 we are building a base file.
427 1999-08-19 Nick Clifton <nickc@cygnus.com>
429 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
431 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
432 REL relocs when performing a partial relocation.
434 1999-08-18 Donn Terry <donn@interix.com>
436 * cofflink.c: Move definitions of N_TMASK, et. al., out of
437 _bfd_coff_link_input_bfd into top level.
439 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
440 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
441 (coff_i386_rtype_to_howto): Likewise.
442 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
443 Completely ignore symbols which are all zero.
444 (dummy_reloc16_estimate): Add return 0.
445 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
446 variable copy to name_copy to avoid shadowing outer scope
448 * libcoff-in.h (coff_data_type): Change raw_syment_count field
449 from unsigned int to unsigned long. Add timestamp field.
450 * libcoff.h: Rebuild.
452 1999-08-17 H.J. Lu <hjl@gnu.org>
454 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
457 1999-08-17 Ian Lance Taylor <ian@zembu.com>
459 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
460 for special section symbols.
461 * elflink.h (elf_merge_symbol): If we have no old BFD, check
462 BSF_DYNAMIC on the section symbol to see whether the old BFD is
465 1999-08-15 Mark Mitchell <mark@codesourcery.com>
467 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
468 coincidence of variable names between old and new code.
470 1999-08-12 Nick Clifton <nickc@cygnus.com>
472 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
473 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
474 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
475 and 'addend' parameter a 'bfd_signed_vma'.
476 (elf32_arm_final_link_relocate): Do not involve stubs in
477 R_ARM_THM_PC22 relocs relative to section symbols, they are long
478 jumps, not function calls.
480 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
482 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
483 in R_ARM_PC24 relocs.
485 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
487 * elf-hppa.h (elf_hppa_fake_sections): New function.
488 * elf32-hppa.c (elf_backend_fake_sections): Define.
490 * elf-hppa.h (elf_hppa_final_write_processing): Update for
491 recent changes to the arch_info structure.
493 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
494 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
495 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
498 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
499 Ralf Baechle <ralf@uni-koblenz.de>
501 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
502 output DT_MIPS_GOTSYM.
503 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
504 DT_MIPS_SYMTABNO if there are no global GOT symbols.
506 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
508 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
509 prototype. Handle local symbols. Add commentary.
510 (mips_elf_calculate_relocation): Adjust accordingly.
511 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
514 * elflink.h (elf_bfd_final_link): Tweak last change.
516 1999-08-09 Mark Mitchell <mark@codesourcery.com>
518 * elflink.h (elf_link_size_reloc_section): Use the counts in the
519 elf-section data to allocate just the right amount of relocation
520 space. Don't allocate the hash space twice.
521 (elf_bfd_final_link): Calculate the amount of space to allocate in
522 each relocation section.
524 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
526 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
527 64bit mode, generate a section relative relocation for a 32bit
529 (elf_hppa_is_local_label_name): New function.
530 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
531 shared between 32bit and 64bit port.
533 1999-08-09 Mark Mitchell <mark@codesourcery.com>
535 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
536 R_MIPS_GOT16 and R_MIPS_CALL16.
537 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
538 to use when looking for a preexisting GOT entry.
540 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
542 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
543 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
545 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
547 1999-08-09 Geoff Keating <geoffk@cygnus.com>
549 * elflink.h (elf_link_output_extsym): Don't output a weak
550 reference to an undefined symbol just because it was defined weak
553 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
555 * coffgen.c (coff_find_nearest_line): When looking for file, use
556 last best match rather than first. If address is beyond last line
557 number record, don't return the last line as the correct value.
559 1999-08-08 Ian Lance Taylor <ian@zembu.com>
561 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
562 * bfd-in2.h: Rebuild.
564 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
566 * libcoff-in.h (struct coff_section_alignment_entry): Define.
567 * coffcode.h (coff_set_custom_section_alignment): New static
569 (coff_section_alignment_table): New static array.
570 (coff_new_section_hook): Use coff_set_customer_section_alignment.
571 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
572 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
573 * libcoff.h: Rebuild.
575 1999-08-08 Ian Lance Taylor <ian@zembu.com>
577 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
579 * Makefile.in: Rebuild.
581 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
583 * section.c (SEC_SHARED): Define.
584 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
585 (styp_to_sec_flags): Likewise.
586 * peicode.h (coff_swap_scnhdr_out): Likewise.
587 * bfd-in2.h: Rebuild.
589 1999-08-08 Ian Lance Taylor <ian@zembu.com>
591 * coffcode.h (coff_classify_symbol): Comment out part of
592 1999-08-05 change which breaks cygwin DLLs.
594 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
595 * aclocal.m4, configure: Rebuild.
597 1999-08-06 Ian Lance Taylor <ian@zembu.com>
599 * section.c (global_syms): Only initialize union field if
602 1999-08-04 Mark Mitchell <mark@codesourcery.com>
604 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
605 the size of a GOT entry here.
606 (mips_elf_calculate_relocation): Don't create a local GOT entry
607 for the symbol in a GOT16 relocation; just for it's high-order bit
608 (_bfd_mips_elf_relocate_section): Fix thinko.
610 1999-08-05 Ian Lance Taylor <ian@zembu.com>
612 Based on patches from Donn Terry <donn@interix.com>:
613 * coffcode.h (enum coff_symbol_classification): Define.
614 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
615 _bfd_coff_classify_symbol. Change return type.
616 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
617 (coff_slurp_symbol_table): Use coff_classify_symbol.
618 (coff_classify_symbol): New static function.
619 (coff_sym_is_global): Never define.
620 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
621 * cofflink.c (coff_link_check_ar_symbols): Use
622 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
623 (coff_link_add_symbols): Likewise.
624 (_bfd_coff_link_input_bfd): Likewise.
625 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
626 coff_classify_symbol.
627 * libcoff.h: Rebuild.
629 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
631 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
632 (e_ltpsel, e_rtpsel): Similarly.
634 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
635 and 14bit ertpsel. Handle 64bit psel.
637 1999-08-04 Mark Mitchell <mark@codesourcery.com>
639 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
640 handling for REL relocations. And only left-shift R_MIPS26
641 relocation addends where necessary.
643 1999-08-03 Mark Mitchell <mark@codesourcery.com>
645 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
646 (mips_elf_next_lo16_relocation): Don't compute the addend here.
647 Just return the relocation found.
648 (mips_elf_relocate_section): Pull the LO16 addend out of the
649 section itself when using REL relocations.
651 * elf32-mips.c (mips_elf_calculate_relocation): Restore
652 _DYNAMIC_LINK handling and handling of undefined symbols in shared
655 1999-08-03 Ian Lance Taylor <ian@zembu.com>
657 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
658 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
659 relocation against a symbol in an input section with no output
660 section. From Daniel Jacobowitz <drow@false.org>.
662 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
664 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
665 look for generated file correctly.
666 * aclocal.m4, configure: Rebuild.
668 1999-08-02 Mark Mitchell <mark@codesourcery.com>
670 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
671 and R_MIPS16_26 relocations correctly when relocating.
672 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
673 and R_MIPS_CALL_LO16 are for global symbols.
675 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
677 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
679 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
680 variables and initialize them.
682 1999-08-01 Mark Mitchell <mark@codesourcery.com>
684 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
685 there are no global symbols requiring GOT entries.
686 (_bfd_mips_elf_size_dynamic_sections): Likewise.
687 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
688 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
690 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
691 symbols are considered to have the value zero.
692 (_bfd_mips_elf_relocate_section): Don't try to perform a
693 relocation for an undefined symbol.
694 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
697 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
699 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
700 wants ba,a,pt %xcc instead of %icc.
701 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
702 of large PLT entries.
703 (sparc64_elf_plt_ptr_offset): Fix calculation.
704 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
705 addend should be relative to load address, not .plt section start.
706 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
708 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
710 * elf-bfd.h (struct elf_backend_data): Add
711 print_symbol_all and output_arch_syms backend methods.
712 * elfxx-target.h: Likewise.
713 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
714 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
715 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
717 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
718 symbols in .dynsym, add their names into .dynstr. Put those symbols
720 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
721 pointers to STT_REGISTER symbols in dynsym section.
722 (sparc64_elf_print_symbol_all): New function.
723 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
724 printing using the print_symbol_all hook.
726 1999-07-30 Catherine Moore <clm@cygnus.com>
728 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
731 1999-07-29 Richard Henderson <rth@cygnus.com>
733 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
734 dynamic_sections_created.
736 1999-07-29 Richard Henderson <rth@cygnus.com>
738 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
739 (mips_rtype_to_howto): ... new function.
740 (_bfd_mips_elf_relocate_section): Use it.
742 1999-07-28 Mark Mitchell <mark@codesourcery.com>
744 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
746 1999-07-27 Nick Clifton <nickc@cygnus.com>
748 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
750 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
751 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
753 1999-07-23 Donn Terry <donn@interix.com>
755 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
756 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
757 * cofflink.c (coff_link_add_symbols): If PE, handle section
759 * libcoff.h: Rebuild.
761 * config.bfd (i[3456]86-*-interix*): New target.
763 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
765 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
766 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
767 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
768 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
769 (COFF_SUPPORT_GNU_LINKONCE): Define.
770 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
771 (COFF_SUPPORT_GNU_LINKONCE): Define.
773 1999-07-21 Ian Lance Taylor <ian@zembu.com>
776 * makefile.dos: Remove; obsolete.
777 * configure.bat: Remove; obsolete.
779 1999-07-21 H.J. Lu <hjl@gnu.org>
781 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
783 1999-07-21 Philippe De Muyter <phdm@macqel.be>
785 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
786 message and fail if a symbol index is out of range.
788 1999-07-21 Ian Lance Taylor <ian@zembu.com>
790 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
791 when looking at a R_MIPS_GOT16 relocation.
793 1999-07-20 Nick Clifton <nickc@cygnus.com>
795 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
797 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
799 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
800 removed in previous change.
801 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
802 in relocateable output.
804 1999-07-19 Ian Lance Taylor <ian@zembu.com>
806 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
809 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
810 if they appear to be specially created by the linker.
812 1999-07-19 Nick Clifton <nickc@cygnus.com>
814 * targets.c (alternative_target): New field in bfd_target
816 (bfd_search_for_target): New function: Find a target that
817 satisifies a search function.
818 * bfd-in2.h: Regenerate.
820 * elfxx-target.h: Initialise the alternative_target field of
821 the bfd_target structures to point to the other target (if
823 * nlm-target.h: Initialise the alternative_target field of
824 the bfd_target structures to point to the other target (if
827 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
828 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
830 * aix386-core.c: Initialise new field of bfd_target structure.
831 * aout-adobe.c: Initialise new field of bfd_target structure.
832 * aout-arm.c: Initialise new field of bfd_target structure.
833 * aout-target.h: Initialise new field of bfd_target structure.
834 * aout-tic30.c: Initialise new field of bfd_target structure.
835 * binary.c: Initialise new field of bfd_target structure.
836 * bout.c: Initialise new field of bfd_target structure.
837 * cisco-core.c: Initialise new field of bfd_target structure.
838 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
839 * coff-alpha.c: Initialise new field of bfd_target structure.
840 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
841 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
842 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
843 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
844 * coff-i386.c: Initialise new field of bfd_target structure.
845 * coff-i860.c: Initialise new field of bfd_target structure.
846 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
847 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
848 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
849 * coff-mips.c: Initialise new field of bfd_target structure.
850 * coff-ppc.c: Initialise new field of bfd_target structure.
851 * coff-rs6000.c: Initialise new field of bfd_target structure.
852 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
853 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
854 * coff-tic30.c: Initialise new field of bfd_target structure.
855 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
856 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
857 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
858 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
859 * hppabsd-core.c: Initialise new field of bfd_target structure.
860 * hpux-core.c: Initialise new field of bfd_target structure.
861 * i386msdos.c: Initialise new field of bfd_target structure.
862 * i386os9k.c: Initialise new field of bfd_target structure.
863 * ieee.c: Initialise new field of bfd_target structure.
864 * ihex.c: Initialise new field of bfd_target structure.
865 * irix-core.c: Initialise new field of bfd_target structure.
866 * mipsbsd.c: Initialise new field of bfd_target structure.
867 * netbsd-core.c: Initialise new field of bfd_target structure.
868 * oasys.c: Initialise new field of bfd_target structure.
869 * osf-core.c: Initialise new field of bfd_target structure.
870 * ppcboot.c: Initialise new field of bfd_target structure.
871 * ptrace-core.c: Initialise new field of bfd_target structure.
872 * sco5-core.c: Initialise new field of bfd_target structure.
873 * som.c: Initialise new field of bfd_target structure.
874 * srec.c: Initialise new field of bfd_target structure.
875 * tekhex.c: Initialise new field of bfd_target structure.
876 * trad-core.c: Initialise new field of bfd_target structure.
877 * versados.c: Initialise new field of bfd_target structure.
878 * vms.c: Initialise new field of bfd_target structure.
880 1999-07-19 Andreas Schwab <schwab@suse.de>
882 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
885 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
887 * elflink.h (elf_link_adjust_relocs): New function.
888 (elf_bfd_final_link): Use it.
889 (elf_link_input_bfd): Deal with the fact that there can be
890 two relocation sections for a single section.
891 (elf_reloc_link_order): Likewise.
893 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
894 a relocateable object.
895 (_bfd_mips_elf_relocate_section): Handle relocateable links.
897 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
899 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
900 (sparc64_elf_get_reloc_upper_bound,
901 sparc64_elf_get_dynamic_reloc_upper_bound,
902 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
903 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
905 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
906 ELF64_R_TYPE_ID/DATA where appropriate.
908 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
910 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
913 1999-07-16 Ian Lance Taylor <ian@zembu.com>
915 * elf32-mips.c (mips_elf_local_relocation_p): New static
917 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
918 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
919 Always set *require_jalxp.
920 (mips_elf_stub_section_p): Mark abfd parameter as unused.
921 (_bfd_mips_elf_relocate_section): Only look for LO16 following
922 GOT16 if the GOT16 is against a local symbol. Don't return false
923 for an undefined symbol. If there is an overflow, assert that we
926 1999-07-16 Andreas Schwab <schwab@suse.de>
928 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
929 variables `link' and `elfsec'.
930 (elf_bfd_final_link): Remove unused variable `os'.
932 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
934 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
935 a PT_PHDR program headers.
936 (_bfd_mips_elf_final_link): Don't assume there are going to be
937 section symbols when we're not building a shared object.
938 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
941 1999-07-15 J.T. Conklin <jtc@redback.com>
943 * config.bfd (i[3456]86-*-vxworks*): New target.
945 1999-07-15 Mark Mitchell <mark@codesourcery.com>
947 * elf32-mips.c (mips_elf_stub_section_p): New function.
948 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
949 (mips_elf_relocate_section): Adjust calling sequence for
950 mips_elf_calculate_relocation and mips_elf_perform_relocation.
951 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
954 1999-07-15 Ian Lance Taylor <ian@zembu.com>
956 * configure.in: Bump version number to 2.9.5.
957 * configure: Rebuild.
959 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
961 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
963 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
964 to derive final type instead of hardwiring a selection.
966 1999-07-14 Mark Mitchell <mark@codesourcery.com>
968 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
969 things relocated by R_MIPS16_GPREL.
970 (mips_elf_perform_relocation): Likewise.
972 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
974 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
976 1999-07-14 Richard Henderson <rth@cygnus.com>
978 * elf32-mips.c (struct mips_got_info): Add global_gotno.
979 (_bfd_mips_elf_size_dynamic_sections): Set it.
980 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
981 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
982 new argument max_local.
984 1999-07-14 Mark Mitchell <mark@codesourcery.com>
986 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
987 subwords when handling an R_MIPS16_26 relocation.
988 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
991 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
992 dst_mask to match reality.
993 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
994 (mips_elf_obtain_contents): Use bfd_get.
995 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
996 (mips_elf_relocate_section): Likewise.
998 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1000 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1001 (mips_elf_relocate_section): Adjust calling sequence for
1002 mips_elf_perform_relocation.
1003 (mips_elf_perform_relocation): Take additional argument. Handle
1004 R_MIPS16_26. Use bfd_put for convenience.
1006 1999-07-13 Richard Henderson <rth@cygnus.com>
1008 * elf.c (assign_file_positions_for_segments): Thinko last change.
1009 Always overwrite p_flags.
1011 1999-07-13 Richard Henderson <rth@cygnus.com>
1013 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1014 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1015 .dynbss and .rel[a].bss if want_dynbss.
1016 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1018 1999-07-13 Richard Henderson <rth@cygnus.com>
1020 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1022 1999-07-13 Richard Henderson <rth@cygnus.com>
1024 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1025 (struct elf_link_hash_table): Add dynlocal.
1026 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1027 (_bfd_elf_link_adjust_dynindx): Delete.
1028 (_bfd_elf_link_renumber_dynsyms): Prototype.
1029 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1030 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1031 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1032 (_bfd_elf_link_lookup_local_dynindx): New function.
1033 (elf_link_renumber_hash_table_dynsyms): New function.
1034 (_bfd_elf_link_renumber_dynsyms): New function.
1035 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1036 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1037 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1038 instead of elf_link_remove_section_and_adjust_dynindices.
1039 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1040 (elf_link_assign_sym_version): Remove removed_dynamic code.
1041 (elf_link_renumber_dynsyms): Delete.
1042 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1044 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1045 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1046 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1047 * elf32-mips.c: Similarly.
1048 * elf32-ppc.c: Similarly.
1049 * elf32-sparc.c: Similarly.
1050 * elf64-alpha.c: Similarly.
1051 * elf64-sparc.c: Similarly.
1053 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1055 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1056 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1057 when the relocation is against _gp_disp.
1059 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1061 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1062 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1063 to possibly_dynamic_relocs. Adjust usage throughout code.
1064 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1065 (elf_mips_ctor64_howto): Likewise.
1066 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1068 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1069 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1070 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1071 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1073 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1075 * Makefile.am: Rebuild dependencies.
1076 * Makefile.in: Rebuild.
1078 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1079 * bfd-in2.h: Rebuild.
1081 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1082 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1083 structure initializations. Add casts.
1084 * reloc.c (EMPTY_HOWTO): Define.
1085 * bfd-in2.h: Rebuild.
1086 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1087 comparisons against 0.
1088 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1089 previous_ibfd_e_flags to unsigned long.
1090 * vms.h (struct vms_private_data_struct): Change section_count to
1092 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1093 (_bfd_vms_write_gsd): Change symnum to unsigned.
1094 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1095 * vms-tir.c (etir_sta): Change psect to unsigned.
1096 (alloc_section): Change idx to unsigned.
1097 (tir_sta, tir_ctl): Change psect to unsigned.
1098 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1099 * vms.c (priv_section_count): Change to unsigned.
1101 1999-07-12 Andreas Schwab <schwab@suse.de>
1103 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1104 * m68klinux.c: Likewise.
1106 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1108 * Many files: Changes to avoid gcc warnings: Remove unused local
1109 variables. Add default case to enum switches.
1110 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1111 compile if not COFF_IMAGE_WITH_PE.
1112 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1113 (bfd_arm_get_bfd_for_interworking): Likewise.
1114 (bfd_arm_process_before_allocation): Likewise.
1115 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1116 * pei-arm.c: Likewise.
1117 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1118 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1119 (mips_elf_got16_entry): Put parens around & in body of ==.
1120 (mips_elf_calculate_relocation): Correct test for empty string.
1121 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1123 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1126 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1128 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1129 as appropriate. Fill in structure initializations. Add variable
1130 initializations. Add casts.
1131 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1132 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1134 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1136 * elf-bfd.h (bfd_elf_hash): Update declaration.
1137 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1138 when calling bfd_elf_hash.
1140 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1142 * libbfd.c (bfd_put_8): Make it of type `void'.
1143 * bfd-in2.h: Regenerated.
1144 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1146 (_bfd_mips_elf_final_link): Likewise.
1148 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1150 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1152 * config.bfd (hppa*-*-linux-gnu*): New target
1154 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1156 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1157 (_bfd_mips_elf_create_dynamic_sections): New function.
1158 (_bfd_mips_elf_add_symbol_hook): Likewise.
1159 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1160 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1161 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1162 (_bfd_mips_elf_gc_mark_hook): Likewise.
1163 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1164 (_bfd_mips_elf_always_size_sections): Likewise.
1165 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1166 (_bfd_mips_elf_check_relocs): Likewise.
1167 (_bfd_mips_elf_link_hash_table_create): Likewise.
1168 (_bfd_mips_elf_print_private_data): Likewise.
1169 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1170 (_bfd_mips_elf_final_link): Likewise.
1171 (_bfd_mips_elf_additional_program_headers): Likewise.
1172 (_bfd_mips_elf_modify_segment_map): Likewise.
1173 (_bfd_mips_elf_relocate_section): Likewise.
1174 * elf32-mips.c (mips_elf32_object_p): Move contents into
1175 _bfd_mips_elf_object_p.
1176 (mips_elf_additional_program_headers): Rename to
1177 _bfd_mips_elf_additional_program_headers.
1178 (mips_elf_modify_segment_map): Rename to
1179 _bfd_mips_elf_modify_segment_map.
1180 (elf_mips_abi_name): Change prototype.
1181 (mips_elf32_section_from_shdr): Merge into
1182 _bfd_mips_elf_section_from_shdr.
1183 (mips_elf32_section_processing): Merge into
1184 _bfd_mips_elf_section_processing.
1185 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1186 the right back-end ELF linker.
1187 (mips_elf_relocate_section): Rename to
1188 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1189 (mips_elf_link_output_symbol_hook): Rename to
1190 _bfd_mips_elf_link_output_symbol_hook.
1191 (mips_elf_create_dynamic_section): Rename to
1192 _bfd_mips_elf_create_dynamic_section.
1193 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1194 Adjust for 64-bit code. Use mips_elf_got_section.
1195 (mips_elf_adjust_dynamic_symbol): Rename to
1196 _bfd_mips_elf_adjust_dynamic_symbol. Use
1197 mips_elf_allocate_dynamic_relocations.
1198 (mips_elf_finish_dynamic_symbol): Rename to
1199 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1200 Adjust for 64-bit code.
1201 (mips_elf_finish_dynamic_sections): Rename to
1202 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1203 (mips_elf_always_size_sections): Rename to
1204 _bfd_mips_elf_always_size_sections.
1205 (mips_elf_add_symbol_hook): Rename to
1206 _bfd_mips_elf_add_symbol_hook.
1207 (mips_elf_next_lo16_addend): Constify.
1208 (mips_elf_calculate_relocation): Likewise.
1209 (mips_elf_obtain_contents): Likewise.
1210 (mips_elf_perform_relocation): Likewise.
1211 (mips_elf_create_dynamic_relocation): Likewise.
1212 (mips_elf_allocate_dynamic_relocations): New function.
1213 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1214 (MIPS_ELF_REL_SIZE): Likewise.
1215 (MIPS_ELF_DYN_SIZE): Likewise.
1216 (MIPS_ELF_GOT_SIZE): Likewise.
1217 (MIPS_ELF_SYM_SIZE): Likewise.
1218 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1219 (MIPS_ELF_GET_WORD): Likewise.
1220 (MIPS_ELF_PUT_WORD): Likewise.
1221 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1222 (STUB_LW): Conditionalize for 64-bit value.
1223 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1225 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1226 Check it for inconsistency.
1227 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1229 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1231 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1232 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1233 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1234 (mips_elf_local_got_index): Likewise.
1235 (mips_elf_got_page): Likewise.
1236 (mips_elf_got_info): Likewise.
1237 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1238 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1239 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1240 instead of constant `2'.
1241 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1242 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1243 (mips_elf_size_dynamic_sections): Use
1244 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1245 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1246 Adjust all releveant entries in elf backend table.
1247 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1248 (mips_elf64_section_processing): Likewise.
1249 Adjust elf backend entries to use _bfd_mips_elf variants now
1252 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1254 (size_dynamic_sections): Likewise.
1255 (elf_link_output_extsym): Likewise.
1256 * elf.c: (elf_fake_sections): Likewise.
1257 * libbfd.c (bfd_get): New macro.
1258 (bfd_put): Likewise.
1259 * bfd-in2.h: Regenerated.
1261 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1263 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1264 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1265 wap_reloca_in, and swap_reloca_out.
1266 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1267 multiple internal relocations per external relocation.
1268 (link_read_relocs): Likewise.
1269 (elf_bfd_final_link): Likewise.
1270 (elf_link_input_bfd): Likewise.
1271 (elf_gc_mark): Likewise.
1272 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1273 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1275 (size_info): Add entries for new fields.
1276 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1277 (mips_elf64_be_swap_reloc_in): New function.
1278 (mips_elf64_be_swap_reloc_out): Likewise.
1279 (mips_elf64_be_swap_reloca_in): Likewise.
1280 (mips_elf64_be_swap_reloca_out): Likewise.
1281 (mips_elf64_size_info): Add entries for new fields.
1283 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1285 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1286 field equals the new rel_count field.
1287 (elf_link_input_bfd): When doing a relocateable link, use the new
1288 rel_count field rather than the reloc_count field.
1289 (elf_reloc_link_order): Likewise.
1290 (elf_finish_pointer_linker_section): Likewise.
1292 Based on patch from H.J. Lu <hjl@gnu.org>:
1293 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1294 shared library to override a weak definition in a regular object.
1296 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1298 * libhppa.h: Revert July 2, 1999 patch.
1300 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1301 need to generate DLTIND relocations, not DLTREL relocations.
1303 1999-07-05 Nick Clifton <nickc@cygnus.com>
1305 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1307 (coff_set_flags): Recognise arm 5 architectures.
1309 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1310 Add support for armv5 architecture.
1312 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1314 * reloc.c: Add new, assembler only, ARM reloc:
1315 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1317 * bfd-in2.h: Regenerate.
1319 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1321 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1322 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1323 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1324 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1325 * elf32-mips.c (ABI_64_P): New macro.
1326 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1327 (_bfd_mips_elf_find_nearest_line): Adjust call to
1328 _bfd_dwarf2_find_nearest_line.
1329 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1330 * libbfd.h: Regenerated.
1332 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1334 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1336 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1338 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1339 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1341 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1343 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1345 (_bfd_elf_init_reloc_shdr): New function.
1346 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1347 bfd_alloc followed by memset.
1348 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1349 (elf_fake_sections): Here.
1350 (assign_section_numbers): Assign section numbers for the second
1351 relocation section, if required.
1352 * elflink.h (elf_link_output_relocs): New function.
1353 (elf_link_size_reloc_section): Likewise.
1354 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1355 (elf_link_input_bfd): Use elf_link_output_relocs.
1357 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1358 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1360 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1362 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1365 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1367 * elf32-mips.c (mips_elf_got_info): Move declaration before
1368 prototypes. Change global_gotsym to be a pointer to a hash entry,
1369 rather than a number index.
1370 (mips_elf_link_hash_entry): Move declaration before prototypes.
1371 (mips_elf_irix6_finish_dynamic_symbol): New function.
1372 (mips_elf_sign_extend): Likewise.
1373 (mips_elf_high): Likewise.
1374 (mips_elf_higher): Likewise.
1375 (mips_elf_highest): Likewise.
1376 (mips_elf_global_got_index): Likewise.
1377 (mips_elf_local_got_index): Likewise.
1378 (mips_elf_got_offset_from_index): Likeiwse.
1379 (mips_elf_record_global_got_symbol): Likewise.
1380 (mips_elf_got_page): Likewise.
1381 (mips_elf_next_lo16_addend): Likewise.
1382 (mips_elf_calculate_relocation): Likewise.
1383 (mips_elf_obtain_contents): Likewise.
1384 (mips_elf_perform_relocation): Likewise.
1385 (mips_elf_assign_gp): Likewise.
1386 (mips_elf_sort_hash_table_f): Likewise.
1387 (mips_elf_sort_hash_table): Likewise.
1388 (mips_elf_got_section): Likewise.
1389 (mips_elf_got_info): Likewise.
1390 (mips_elf_create_local_got_entry): Likewise.
1391 (mips_elf_got16_entry): Likewise.
1392 (mips_elf_create_dynamic_relocation): Likewise.
1393 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1394 (mips_elf_final_gp): Use mips_elf_assign_gp.
1395 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1396 into SHN_SCOMMON automatically on IRIX6.
1397 (mips_elf_add_symbol_hook): Likewise.
1398 (mips_elf_relocate_section): Rewrite, using
1399 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1400 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1401 Don't deal with .rld_map on IRIX6.
1402 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1403 section flags appropriately for .got.
1404 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1405 the got. Call mips_elf_record_global_got_symbol and allocate
1406 local got space appropriately.
1407 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1408 char *. Rework calculation of GOT size. Sort dynamic symbol
1409 table entries so entries that do not require GOT entries appear at
1410 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1411 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1413 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1415 (mips_elf_finish_dynamic_symbol): Use
1416 mips_elf_irix6_finish_dynamic_symbol.
1417 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1418 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1419 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1421 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1423 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1424 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1426 1999-06-04 Philip Blundell <philb@gnu.org>
1428 * elf32-arm.h (elf_backend_got_header_size): Define.
1429 (elf_backend_plt_header_size): Likewise.
1431 1999-06-28 Jim Pick <jim@jimpick.com>
1433 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1435 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1437 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1438 relocation function.
1439 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1441 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1443 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1444 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1445 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1446 (_bfd_mips_elf_section_from_shdr): Use them.
1447 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1448 of GP-relative sections.
1449 (_bfd_mips_elf_set_section_contents): Use them.
1450 (_bfd_mips_elf_section_processing): Share code between .sdata and
1451 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1452 (mips_elf_additional_program_headers): Add handling for
1453 PT_MIPS_OPTIONS segment on IRIX6.
1454 (mips_elf_modify_segment_map): Likeiwse.
1455 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1456 Include the options sections on IRIX6. Don't look for GP-relative
1457 sections by name; use SHF_MIPS_GPREL instead.
1458 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1460 (mips_elf_create_dynamic_sections): Don't muck about with section
1461 alignments and such on IRIX6.
1462 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1463 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1464 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1465 bfd_zalloc rather than bfd_alloc and memset.
1466 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1467 Don't assert the existence of .rld_map on IRIX6.
1468 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1470 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1471 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1474 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1476 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1477 (mips_elf_swap_msym_out): New function.
1478 (mips_elf_create_msym_section): Likewise.
1479 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1480 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1481 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1482 section not named .msym.
1483 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1484 .msym directly. Set appropriate attributes for the .msym
1486 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1487 (mips_elf_link_hash_newfunc): Clear it.
1488 (mips_elf_create_dynamic_sections): Create the .msym section
1490 (mips_elf_size_dynamic_sections): Allocate space for the
1491 .msym section. Add a DT_MIPS_MSYM entry.
1492 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1494 (mips_elf_finish_dynamic_sections): Assign a value for
1495 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1497 * elf32-mips.c (irix_compat_t): New enumeration.
1498 (ABI_N32_P): New macro.
1499 (IRIX_COMPAT): Likewise.
1500 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1501 (mips_elf_relocate_section): Fix typo.
1503 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1505 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1506 as writable PE sections.
1508 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1510 * dwarf2.c (struct arange): New type.
1511 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1512 (arange_add): New function.
1513 (decode_line_info): Keep track of address ranges that a compilation
1515 (comp_unit_contains_address): Return true if address is contained
1516 in _any_ of the address ranges associated with a compilation unit.
1517 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1518 on the first comp_unit that contains the address.
1520 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1522 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1523 (decode_line_info): Add variable STASH and initialize it to point
1524 to the per-bfd dwarf2_debug info. Remove static variable
1525 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1527 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1529 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1530 shared library to have an undefined symbol.
1532 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1533 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1535 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1537 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1538 * elf32-hppa.c: Remove everything related to symbol extension
1539 sections & records. Use the common elf_hppa_final_write_processing.
1541 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1543 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1544 functions instead of _init/_fini if requested.
1546 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1548 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1551 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1553 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1554 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1556 (ppc_elf_finish_dynamic_sections): Check for positive section
1557 dynindx field, rather than comparing against -1.
1558 (ppc_elf_relocate_section): Only return false if undefined_symbol
1559 or reloc_overflow fail, not always upon encountering an error.
1561 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1563 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1564 bfd_byte * before performing pointer arithmetic.
1566 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1568 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1570 * elf32-hppa.c: Include elf-hppa.h.
1571 (ARCH_SIZE): Define.
1572 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1574 (elf32_hppa_info_to_howto): Similarly.
1575 (elf_hppa_howto_table): Similarly.
1576 (elf_hppa_reloc_type_lookup): Similarly.
1577 (hppa_elf_gen_reloc_type): Similarly.
1578 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1580 1999-06-22 Nick Clifton <nickc@cygnus.com>
1582 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1583 handling R_V850_22_PCREL relocation.
1585 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1587 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1590 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1592 * section.c (_bfd_strip_section_from_output): Ignore sections
1593 DISCARDed by the link script.
1595 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1597 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1598 Remove unused local variable spp.
1600 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1601 the entry symbol is not set.
1603 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1605 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1606 GPDISP or LITUSE in a relocatable link.
1608 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1610 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1611 * (alloc_dwarf1_func): Likewise.
1613 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1615 * libhppa.h: Fix various formatting errors.
1616 (assemble_3); Rewrite using CATENATE.
1617 (assemble_17): Fix various bugs.
1619 1999-06-16 Nick Clifton <nickc@cygnus.com>
1621 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1623 1999-06-15 Richard Henderson <rth@cygnus.com>
1625 * section.c (SEC_SHORT): Define.
1626 * bfd-in2.h: Rebuild.
1628 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1630 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1631 Remove abfd parameter. Use _bfd_strip_section_from_output.
1632 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1634 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1635 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1636 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1638 (bfd_elf_size_dynamic_sections): Use it.
1640 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1642 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1643 complain_overflow_bitfield to complain_overflow_signed.
1645 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1647 * elflink.h (elf_link_read_relocs_from_section): New function,
1649 (elf_link_read_relocs): Here. Use it for both relocation
1652 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1654 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1655 asect->reloc_count is valid.
1657 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1659 * elf32-mips.c (mips_elf32_section_processing): Permit a
1660 SHT_MIPS_REGINFO section to have a size of 0.
1662 1999-06-12 David O'Brien <obrien@freebsd.org>
1664 * config.bfd (alpha*-*-freebsd*): New target.
1665 (i[3456]86-*-freebsd*): Now defaults to ELF.
1667 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1669 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1670 wrap if the relocation covers the high bit of an address.
1672 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1674 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1676 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1677 instead of R_SPARC_max.
1678 (sparc64_elf_info_to_howto): Likewise.
1679 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1680 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1682 1999-06-07 Richard Henderson <rth@cygnus.com>
1684 * section.c (_bfd_strip_section_from_output): Remove output
1685 sections with no initial link_order.
1687 1999-06-07 Nick Clifton <nickc@cygnus.com>
1689 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1691 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1693 * Makefile.am (SOURCE_HFILES): Add missing headers.
1694 * Makefile.in: Regenerated.
1696 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1698 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1701 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1703 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1704 range undefweak symbols.
1705 * hash.c: Add missing comma after @xref{}
1706 * linker.c: Likewise.
1708 1999-06-04 Nick Clifton <nickc@cygnus.com>
1710 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1712 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1713 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1714 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1715 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1717 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1719 * Makefile.am: Rebuild dependencies.
1720 (BFD32_BACKENDS): Add dwarf1.lo.
1721 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1722 * Makefile.in: Rebuild.
1724 1999-06-04 Nick Clifton <nickc@cygnus.com>
1726 * Makefile.am: Add epoc-arm-pe target.
1727 * Makefile.in: Regenerate.
1728 * pe-arm.c: Only redefine interworking function names if they have
1729 not already been redefined.
1730 * pei-arm.c: Only redefine interworking function names if they have
1731 not already been redefined.
1732 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1734 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1737 1999-06-03 Nick Clifton <nickc@cygnus.com>
1739 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1741 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1743 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1745 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1747 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1748 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1750 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1752 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1753 in other text sections.
1755 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1757 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1758 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1759 * libbfd.h: Regenerate.
1760 * coff-sh.c (sh_merge_private_data): Delete.
1761 (coff_bfd_merge_private_bfd_data): Change to
1762 _bfd_generic_verify_endian_match.
1763 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1765 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1767 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1769 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1771 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1773 (bfd_elf32_arm_process_before_allocation): Likewise.
1774 * bfd-in2.h: Rebuild.
1776 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1778 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1779 track of end_sequence markers.
1780 (add_line_info): Add END_SEQUENCE arg.
1781 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1782 debug-line info---it doesn't work right if a compilation unit
1783 consists of multiple discontiguous code-sequences. It would be
1784 worthwhile to optimize for the common case where a compilation
1785 unit results in a contiguous set of code sequences, but this is
1786 quite tricky to get right for arbitrary DWARF2 files.
1787 (lookup_address_in_line_info_table): Don't use the last line entry
1788 for a compilation unit for anything with an address higher than
1789 this line entry. Also, check for end_sequence markers to
1790 correctly handle discontinuities.
1791 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1792 compilation units, check all compilation units with each->high==0
1793 just like when reading compilation units.
1795 * dwarf2.c (decode_line_info): Initialize table->files and
1796 table->last_line to NULL to avoid segfaults due to random
1797 values in these members.
1798 (concat_filename): Check for out-of-range file number before
1799 indexing filename table. Segfaults suck.
1801 * dwarf2.c (decode_line_info): Don't truncate address to least
1802 significant 32 bits (breaks 64 bit targets).
1803 (lookup_address_in_function_table): Ditto.
1804 (comp_unit_contains_address): Ditto.
1806 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1808 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1809 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1810 (mips_elf64_howto_table_rela): Likewise.
1812 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1814 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1815 single section has two associated relocation sections.
1817 1999-06-02 Mark Salter <msalter@cygnus.com>
1819 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1820 COFF_WITH_PE defined.
1822 1999-06-02 Nick Clifton <nickc@cygnus.com>
1824 * pe-arm.c: Rename global arm interworking functions to avoid name
1825 collision when all targets BFD is built.
1828 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1830 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1831 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1832 (bfd_elf_section_data): Add use_rela_p.
1833 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1834 (_bfd_elf_new_section_hook): Likewise.
1835 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1837 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1838 * elfcode.h (write_relocs): Determine whether or not use rela
1839 relocs based on the relocation section header.
1840 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1841 instead of use_rela_p.
1842 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1843 (elf_backend_may_use_rela_p): Likewise.
1844 (elf_backend_default_use_rela_p): Likewise.
1845 (elfNN_bed): Use them.
1847 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1849 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1851 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1853 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1854 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1855 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1856 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1857 * bfd-in2.h: Regenerated.
1858 * libbfd.h: Likewise.
1859 * elf32-mips.c (mips_info_to_howto_rela): New function.
1860 (USE_REL): Adjust for new conventions.
1861 (MINUS_ONE): New macro.
1862 (elf_mips_howto_table): Add R_MIPS_SUB.
1863 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1865 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1866 .MIPS.content section.
1867 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1868 with .MIPS.content as .MIPS.content sections. Set
1869 SHF_MNIPS_NOSTRIP for such section.
1870 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1871 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1872 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1874 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1876 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1879 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1882 1999-05-30 Philip Blundell <philb@gnu.org>
1884 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1885 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1886 the addend does not overflow into the rest of the word.
1888 1999-05-29 Nick Clifton <nickc@cygnus.com>
1890 * bfd-in.h: Amend prototype for
1891 bfd_elf32_arm_process_before_allocation .
1892 * bfd-in.h: Regenerate.
1894 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1895 elements in a fixed sized array.
1896 (ARM_ELF_ABI_VERSION): Define.
1897 (ARM_ELF_OS_ABI_VERSION): Define.
1898 (R_ARM_THM_ABS5): Fix rightshift and size.
1899 (R_ARM_THM_PC22): Fix size.
1900 (R_ARM_PLT32): Define Howto.
1901 (find_howto): New function: Locate a howto based on a reloc
1903 (elf32_arm_info_to_howto): Use find_howto if necessary.
1904 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1905 bfd_reloc_code_real_type.
1906 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1907 and BFD_RELOC_VTABLE_ENTRY.
1908 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1910 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1911 elements in a fixed sized array.
1912 (ARM_ELF_ABI_VERSION): Define.
1913 (ARM_ELF_OS_ABI_VERSION): Define.
1914 (R_ARM_THM_ABS5): Fix rightshift and size.
1915 (R_ARM_THM_PC22): Fix size.
1916 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1917 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1918 bfd_reloc_code_real_type.
1920 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1921 no_pipeline_knowledge.
1922 (elf32_arm_link_hash_create): Initialise new field to zero.
1923 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1924 no_pipeline_knowledge. Use this parameter to initialise the field
1925 in the globals data structure.
1926 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1927 no_pipeline_knowledge is false and the binary is from an old
1929 (elf32_arm_merge_private_data): Generate an error if an attempt is
1930 made to linl together big endian and little endian code.
1931 (elf32_arm_post_process_headers): New function: Initialise the
1932 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1934 (elf_backend_post_process_headers): Define.
1936 1999-05-28 Nick Clifton <nickc@cygnus.com>
1938 * elf-bfd.h (struct elf_backend_data): Add new field:
1939 elf_backend_post_process_headers.
1941 * elfxx-target.h (elf_backend_post_process_headers): Define to
1942 NULL if not already defined.
1943 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1945 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1947 (_bfd_elf_compute_section_file_positions): Call
1948 elf_backend_post_process_headers if defined.
1950 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1952 * configure.in: Check whether getuid and getgid exist.
1953 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1954 HAVE_GETGID are not defined, respectively.
1955 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1957 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1958 * configure, config.in: Rebuild.
1960 1999-05-28 Martin Dorey <mdorey@madge.com>
1962 * elf32-i960.c: New file.
1963 * elf.c (prep_headers): Handle bfd_arch_i960.
1964 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1965 * config.bfd (i960-*-elf*): New target.
1966 * configure.in (bfd_elf32_i960_vec): New target vector.
1967 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1968 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1969 * Makefile.in, aclocal.m4, configure: Rebuild.
1971 1999-05-27 Nick Clifton <nickc@cygnus.com>
1973 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1975 (find_howto): New function: Find entries in the
1976 elf32_arm_howto_table.
1977 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1979 (elf32_arm_reloc_type_lookup): Add lookup for
1980 BFD_RELOC_ARM_PLT32.
1982 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1984 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1985 (elf32_arm_link_hash_table_create): Use above function as the
1986 constructor for hash table entries.
1987 (elf32_arm_relocate_section): Avoid crash when there is no output
1989 (elf32_arm_final_link_relocate): New parameter h.
1990 (elf32_arm_relocate_section): Pass symbol hash entry to above
1992 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1995 1999-05-25 Catherine Moore <clm@cygnus.com>
1997 * coff-arm.c (coff_arm_relocate_section): Don't emit
1998 base file entries for pc-relative values.
2000 1999-05-25 DJ Delorie <dj@cygnus.com>
2002 * peicode.h (coff_swap_sym_in): When we create the actual section
2003 to reflect the not-there section C_SECTION symbols refer to,
2004 change the symbol class to C_STAT as the section is now really
2007 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2009 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2012 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2014 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2016 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2017 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2019 1999-05-16 Nick Clifton <nickc@cygnus.com>
2021 * coff-mcore.c (in_reloc_p): Reinstate.
2023 1999-05-15 Nick Clifton <nickc@cygnus.com>
2025 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2026 * bfd-in2.h: Regenerate.
2027 * coff-mcore.c (in_reloc_p): Remove defintion.
2028 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2029 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2030 IMAGE_REL_MCORE_RVA.
2031 (coff_mcore_rtype_to_howto): Add special processing for
2032 IMAGE_REL_MCORE_RVA.
2033 (coff_mcore_relocate_section): Add support for
2034 IMAGE_REL_MCORE_RVA.
2035 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2036 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2038 (mcore_elf_relocate_section): Delete redundant case labels.
2040 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2042 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2043 precedence between bit-and and comparison.
2045 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2047 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2048 list of target formats (targ_selvecs).
2049 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2050 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2052 1999-05-10 DJ Delorie <dj@cygnus.com>
2054 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2055 reasonable mode until "ar x" is smart enough to skip it (fixes
2056 gcc/libgcc.a builds on mips-ecoff targets
2058 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2059 to work. Hack to support MS import libraries, which use different
2060 COMDAT types than GNU.
2061 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2062 to implied zero-length sections (see peicode below)
2063 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2064 filename symbols, which use one *or more* auxents.
2065 * coffswap.h (coff_swap_aux_in): ditto
2066 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2069 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2071 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2072 for all relocations.
2074 1999-05-10 Catherine Moore <clm@cygnus.com>
2076 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2077 if COFF_IMAGE_WITH_PE.
2078 (bfd_arm_process_before_allocation): Likewise.
2079 (bfd_arm_get_bfd_for_interworking): Likewise.
2080 * coff-arm.c: Likewise.
2081 * bfd-in2.h: Regenerate.
2082 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2083 (armpe_big_vec): Likewise.
2084 * configure: Rebuild.
2086 1999-05-10 Nick Clifton <nickc@cygnus.com>
2088 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2089 section, not just .rel. Same for .rela.
2091 1999-05-07 Nick Clifton <nickc@cygnus.com>
2093 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2094 endianism with an error message.
2096 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2098 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2099 assignment from "unsigned char *" to "char *".
2100 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2102 1999-05-05 Catherine Moore <clm@cygnus.com>
2104 * coff-arm.c (coff_arm_relocate_section): Add one to
2105 address of ARM_RVA32 thumb functions.
2107 1999-05-05 Catherine Moore <clm@cygnus.com>
2109 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2110 (elf32_m68k_copy_private_bfd_data): New.
2111 (elf32_m68k_merge_private_bfd_data): New.
2112 (elf32_m68k_print_private_bfd_data): New.
2113 (CPU32_FLAG): Define.
2114 (PLT_CPU32_ENTRY_SIZE): Define.
2115 (elf_cpu32_plt0_entry): Declare.
2116 (elf_cpu32_plt_entry): Declare.
2117 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2118 (elf_m68k_finish_dynamic_symbol): Likewise.
2119 (elf_m68k_finish_dynamic_sections): Likewise.
2120 (elf_backend_plt_header_size): Remove definition.
2121 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2122 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2123 (bfd_elf32_bfd_set_private_flags): Define.
2124 (bfd_elf32_bfd_print_private_bfd_data): Define.
2126 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2128 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2129 and R_LONG_PCREL_MODE.
2131 1999-04-29 Nick Clifton <nickc@cygnus.com>
2133 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2135 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2137 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2138 in relocation calculation.
2140 1999-04-26 Tom Tromey <tromey@cygnus.com>
2142 * aclocal.m4, configure: Updated for new version of libtool.
2144 1999-04-21 Nick Clifton <nickc@cygnus.com>
2146 * coff-mcore.c: Add support for mcore relocs.
2148 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2150 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2151 incorrect use EF_MIPS_xxBITPTRS.
2153 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2155 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2158 * bfd-in2.h: Rebuild.
2159 * libbfd.h: Rebuild.
2161 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2163 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2164 (coff_arm_relocate_section): Add ARM26D transform. Only
2165 change to ARM26D for relocateable links.
2167 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2169 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2170 (bfd_elf32_bfd_print_private_bfd_data): New.
2172 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2174 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2175 refetch addend if USE_REL, add many comments regarding current state.
2176 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2177 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2178 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2179 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2181 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2183 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2184 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2186 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2188 * dwarf2.c (decode_line_info): Don't truncate address to least
2189 significant 32 bits (breaks 64 bit targets).
2190 (lookup_address_in_function_table): Ditto.
2191 (comp_unit_contains_address): Ditto.
2193 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2195 * coff-arm.c (arm_emit_base_file_entry): New routine.
2196 (A2T3_OFFSET): Define.
2197 (T2A3_OFFSET): Define.
2198 (coff_arm_relocate_section): Emit base file entries for interworking
2201 1999-04-13 Philip Blundell <philb@gnu.org>
2203 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2204 relocs 17 through 19.
2206 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2208 * elfcode.h: Remove fnmatch.h.
2209 * elflink.h (elf_link_assign_sym_version): Call back to ld
2210 instead of calling fnmatch.
2212 * config.bfd (i?86-*-beoself): Include pe vecs.
2214 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2216 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2219 1999-04-10 Richard Henderson <rth@cygnus.com>
2221 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2222 when trying to resolve dynamic symbol references.
2223 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2224 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2225 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2226 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2227 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2228 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2229 * elflink.h (elf_link_output_extsym): Likewise.
2231 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2233 * section.c (_bfd_strip_section_from_output): New function moved from
2234 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2235 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2236 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2237 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2238 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2239 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2240 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2241 * bfd-in2.h: Update.
2243 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2245 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2247 1999-04-08 Nick Clifton <nickc@cygnus.com>
2249 * coff-mcore.c: New File: Support for mcore-pe targets.
2250 * cpu-mcore.c: New File: Support for mcore targets.
2251 * elf32-mcore.c: New File: Support for mcore-elf target.
2252 * pe-mcore.c: New File: Definitions for mcore-pe target.
2253 * pei-mcore.c: New File: Definitions for mcore-pei target.
2254 * Makefile.am: Add support for MCore targets.
2255 * Makefile.in: Regenerate.
2256 * config.bfd: Add support for MCore targets.
2257 * configure.in: Add support for MCore targets.
2258 * configure: Regenerate.
2259 * archures.c: Add support for MCore architecture.
2260 * bfd-in2.h: Regenerate.
2261 * coffcode.h: Add support for mcore-pe targets.
2262 * elf.c: Add support for mcore-elf target.
2263 * reloc.c: Add support for MCore relocs.
2264 * targets.c: Add support for MCore targets.
2266 1999-04-07 Nick Clifton <nickc@cygnus.com>
2268 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2269 R_ARM_XPC25 and R_ARM_THM_XPC22.
2270 (elf32_arm_reloc_map): Remove redundant entries.
2272 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2274 * sysdep.h (LC_MESSAGES): Never define.
2276 1999-04-06 Chris Torek <torek@bsdi.com>
2278 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2279 all callers. Rewrite completely.
2280 (_bfd_relocate_contents): Rewrite overflow checking.
2281 * bfd-in2.h: Rebuild.
2283 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2285 From Gabriel Paubert <paubert@iram.es>:
2286 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2287 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2288 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2289 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2290 * ppcboot.c (ppcboot_vec): Use little endian routines for
2293 * elf.c (elfcore_strndup): Only define if it will be used.
2294 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2296 (ppc_elf_check_relocs): Remove unused local i.
2297 (ppc_elf_gc_mark_hook): Add default case to switch.
2299 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2300 * srec.c (srec_scan): Accept \r in symbol definitions.
2301 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2302 (symbolsrec_object_p): Likewise.
2304 1999-04-04 Don Bowman <don@pixsci.com>
2306 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2308 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2310 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2312 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2313 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2315 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2317 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2320 1999-03-31 Nick Clifton <nickc@cygnus.com>
2322 * config.bfd: Add support for arm-epoc-pe target.
2323 * configure.in: Add support for arm-epoc-pe target.
2324 * configure: Regenerate.
2325 * targets.c: Add support for arm-epoc-pe target.
2326 * coff-arm.c: Allow header files to override definition of
2327 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2328 * pe-arm.h: Allow previous header files to override definition of
2329 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2330 * pei-arm.h: Allow previous header files to override definition of
2331 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2332 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2333 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2335 1999-03-30 Nick Clifton <nickc@cygnus.com>
2337 * elf.c (elf_map_symbols): Handle the case where section
2338 symbols are generated for content-less sections which are
2339 not mapped to the output file.
2341 * linker.c: Replace direct references to fields in BFD structure
2342 with accessor macros.
2344 * elflink.h: Replace direct references to fields in BFD structure
2345 with accessor macros.
2347 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2349 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2351 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2352 account when adjusting section symbols during a partial link.
2354 1999-03-24 Nick Clifton <nickc@cygnus.com>
2356 * coff-sparc.c (struct coff_reloc_map): Change type of field
2357 'bfd_reloc_val' to bfd_reloc_code_real_type.
2358 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2359 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2360 * elf32-arc.c (struct arc_reloc_map): Ditto.
2361 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2362 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2363 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2364 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2365 * elf32-sh.c (struct elf_reloc_map): Ditto.
2366 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2367 * elf32-v850.c (struct v850_reloc_map): Ditto.
2368 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2369 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2370 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2372 1999-03-17 Martin Hunt <hunt@cygnus.com>
2374 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2375 function so source-level assembly works. If multiple N_SOs
2376 are seen without and N_FUNs, create an indextable entry with
2377 a NULL function name.
2379 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2381 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2382 of certian similar cpus.
2384 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2386 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2387 Add the 5000. Change the architecture for the 5400 to mips4.
2388 (elf_mips_mach): Add r5000.
2390 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2392 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2394 1999-03-11 Nick Clifton <nickc@cygnus.com>
2396 * binary.c (binary_set_section_contents): Generate warning about
2397 huge file offsets for any section that will occupy file space, not
2398 just those that are loadable.
2400 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2402 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2404 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2406 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2408 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2410 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2411 * elflink.h: Revert all changes since Feb 16. Instead:
2412 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2413 appropriate. Copy it to version symbols.
2414 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2415 symbols if appropriate.
2416 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2417 symbol if appropriate.
2418 (elf_link_output_extsym): If symbol is marked as undefined, and
2419 has no nonweak references, mark it as weak undefined.
2421 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2423 * elflink.h (elf_merge_symbol): When overriding a dynamic
2424 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2426 (elf_link_add_object_symbols): Don't copy the other field if we
2429 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2431 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2432 shared object with a weak undefined symbol.
2434 1999-02-18 Nick Clifton <nickc@cygnus.com>
2436 * elfarm-nabi.c: Set partial_inplace back to false.
2438 1999-02-17 Nick Clifton <nickc@cygnus.com>
2440 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2441 (USER_LABEL_PREFIX): Set to "_".
2443 The following patches are from: Scott Bambrough
2444 <scottb@corelcomputer.com>
2446 * libaout.h (M_ARM6_NETBSD): Set to 143.
2448 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2449 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2450 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2451 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2452 * bfd-in2.h: Regenerate.
2454 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2455 'true' as REL relocs are now being used. Add new PIC relocs:
2456 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2457 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2459 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2461 (elf32_arm_final_link_relocate): Change parameters so that entire
2462 reloc is passed. Add support for PIC relocs.
2463 (elf32_arm_relocate_section): Pass entire reloc to
2464 elf32_arm_final_link_relocate.
2465 (elf32_arm_check_relocs): Handle new PIC relocs.
2466 (elf32_arm_adjust_dynamic_symbol): New function.
2467 (elf32_arm_size_dynamic_sections): New function.
2468 (elf32_arm_discard_copies): New function.
2469 (elf32_arm_finish_dynamic_symbol): New function.
2470 (elf32_arm_finish_dynamic_sections): New function.
2471 (ELF_MAXPAGE_SIZE): Define.
2472 (bfd_elf32_bfd_reloc_type_lookup): Define.
2473 (elf_backend_relocate_section): Define.
2474 (elf_backend_adjust_dynamic_symbol): Define.
2475 (elf_backend_create_dynamic_sections): Define.
2476 (elf_backend_finish_dynamic_symbol): Define.
2477 (elf_backend_finish_dynamic_sections): Define.
2478 (elf_backend_size_dynamic_sections): Define.
2479 (elf_backend_plt_readonly): Define.
2480 (elf_backend_want_got_plt): Define.
2481 (elf_backend_want_plt_sym): Define.
2483 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2485 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2486 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2487 (_bfd_mips_elf_fake_sections): Likewise.
2489 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2491 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2492 bfd_elf32_arm_get_bfd_for_interworking,
2493 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2496 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2497 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2498 elf32_arm_find_nearest_line): Make them static.
2500 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2502 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2503 callers. Do not merge a definition from a shared object with a
2504 weak undefined symbol.
2505 (elf_link_add_object_symbols): Do not change the symbol type or
2506 size if the old symbol overrides the new one.
2508 1999-02-08 Nick Clifton <nickc@cygnus.com>
2510 * config.bfd: Add support for strongarm target.
2512 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2514 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2515 fields instead of unsigned char.
2517 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2519 * Makefile.am: Rebuild dependencies.
2520 * Makefile.in: Rebuild.
2522 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2524 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2525 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2526 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2527 * acinclude.m4: Add comments to uses of AC_DEFINE.
2528 * acconfig.h: Remove.
2529 * configure: Rebuild with current autoconf/automake.
2530 * aclocal.m4: Likewise.
2531 * config.in: Likewise.
2532 * Makefile.in: Likewise.
2534 1999-02-04 DJ Delorie <dj@cygnus.com>
2536 * libbfd.c (real_read): don't call fread for zero bytes. This
2537 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2539 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2541 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2542 of a jump is in the current 256 MB region.
2544 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2546 * format.c (bfd_check_format_matches): Change last patch to only
2547 take effect for the binary target.
2549 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2551 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2553 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2555 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2557 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2559 * format.c (bfd_check_format_matches): If the target was
2560 previously specified, don't check other targets when checking for
2563 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2565 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2566 (elf32_arm_reloc_type_lookup): Removed
2567 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2568 (elf32_arm_reloc_type_lookup): New.
2569 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2570 (elf32_arm_reloc_type_lookup): New.
2572 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2574 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2575 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2576 * Makefile.am: Use new files.
2577 * Makefile.in: Regenerate.
2578 * configure.in: Use new files.
2579 * configure: Regenerate.
2581 1999-02-01 Nick Clifton <nickc@cygnus.com>
2583 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2584 (fr30_elf_gc_sweep_hook): New function.
2585 (elf_backend_can_gc_sections): Define.
2587 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2589 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2590 and bfd_elf32_bigarm_oabi_vec.
2592 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2594 * Makefile.am (elf32-arm-oldabi.lo): New.
2595 (elf32-arm-newabi.lo): New.
2596 * Makefile.in: Regenerate.
2597 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2598 (arm-*-elf): Likewise.
2600 (thumb-*-oabi): New.
2601 * configure: Regenerate.
2602 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2603 (bfd_elf32_bigarm_oabi_vec): New.
2604 * elf32-arm-newabi.c: New.
2605 * elf32-arm-oldabi.c: New.
2606 * elf32-arm.c: Removed.
2609 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2611 * binary.c (binary_set_section_contents): Omit warnings for
2612 unloadable sections.
2614 1999-01-31 Michael Meissner <meissner@cygnus.com>
2616 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2617 powerpc{,le}-*-eabi.
2619 1999-01-29 Nick Clifton <nickc@cygnus.com>
2621 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2622 * dwarf2.c (read_signed_leb128): Remove unused variables.
2624 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2626 * elf.c (assign_file_positions_for_segments): Only adjust
2627 p_align when needed.
2629 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2631 * binary.c (binary_set_section_contents): Don't return early for a
2632 non-loadable section, in case the first section is non-loadable.
2633 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2634 W. Rozycki <macro@ds2.pg.gda.pl>.
2636 1999-01-28 Nick Clifton <nickc@cygnus.com>
2638 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2639 R_FR30_GNU_VTENTRY relocs.
2641 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2643 * elflink.h (elf_link_output_sym): Zero syms which are
2644 part of sections which have been excluded.
2646 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2648 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2650 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2651 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2653 1999-01-27 Nick Clifton <nickc@cygnus.com>
2655 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2657 (fr30_final_link_relocate): Use computed value as result of
2660 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2662 * binary.c (binary_set_section_contents): Emit warning for
2663 huge file offsets due to widely-dispersed section LMAs.
2665 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2667 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2668 align first section to largest section alignment, not first
2671 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2673 * configure.in: Require autoconf 2.12.1 or higher.
2675 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2677 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2678 * bfd-in2.h: Likewise.
2679 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2681 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2683 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2684 * cpu-mips.c: Add support for and independent 4111.
2685 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2686 (_bfd_mips_elf_final_write_processing):
2687 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2689 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2691 * elf32-mips.c (elf_mips_abi_name): New.
2692 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2694 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2696 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2697 Handle bfd_mach_mips4300.
2699 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2701 * elf32-i386.c: Remove leaked development code from patch
2702 1998-12-10 by Richard Henderson.
2704 1998-12-10 Richard Henderson <rth@cygnus.com>
2706 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2707 in debug sections for symbol defined externally.
2709 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2711 * targets.c (bfd_target_vector): Remove duplicate entry for
2714 1998-12-09 Nick Clifton <nickc@cygnus.com>
2716 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2717 since we are using RELAs.
2719 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2721 SCO Open Server Release 5 core file support, from Jouke Numan
2723 * sco5-core.c: New file.
2724 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2725 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2726 * Makefile.am: Rebuild dependencies.
2727 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2728 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2729 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2730 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2731 * bfd-in2.h, configure, Makefile.in: Rebuild.
2733 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2735 * config.bfd (hppa*-*-mpeix*): New target.
2736 * configure.in: Add AC_HEADER_DIRENT.
2737 (hppa*-*-mpeix*): New target.
2738 * configure.host (hppa*-*-mpeix*): New host.
2739 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2740 friends rather than just including <sys/dir.h>.
2741 * som.h (struct som_symbol): Add hppa_priv_level and apto
2742 tc_data. Change all users.
2743 (struct somdata): Add comp_unit field.
2744 (obj_som_compilation_unit): Define.
2745 (bfd_som_attach_compilation_unix): Declare.
2746 * som.c: Check HOST_HPPAMPEIX.
2747 (struct som_misc_symbol_info): Add new field priv_level.
2748 (som_object_setup): Add current_offset parameter. Change all
2750 (setup_sections): Likewise.
2751 (som_object_p): For EXECLIBMAGIC, read the lst header.
2752 (som_write_symbol_strings): Add compilation_unit parameter.
2754 (som_finish_writing): Write out compilation_unit.
2755 (som_bfd_derive_misc_symbol_info): Set priv_level.
2756 (som_build_and_write_symbol_table): Set xleast field to 3.
2757 (som_slurp_symbol_table): Set symbol priv_level.
2758 (bfd_som_attach_compilation_unit): New function.
2759 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2760 priv_level into symbol_value.
2761 * configure, config.in: Rebuild.
2763 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2765 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2766 warning function to call _bfd_error_handler instead.
2768 * libbfd.c (COERCE32): Cast through unsigned long and long to
2769 avoid bug in old version of gcc.
2771 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2772 (elf_backend_additional_program_headers): Don't define.
2774 1998-12-08 Nick Clifton <nickc@cygnus.com>
2776 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2777 relocations to include offset of 2 included in the insns, and the
2778 offset of the relocs within the section.
2780 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2782 The following changes were made by David Taylor
2783 <taylor@texas.cygnus.com>, Edith Epstein
2784 <eepstein@sophia.cygnus.com>, Jim Blandy
2785 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2786 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2787 changes originally made by HP; HP did not create ChangeLog
2790 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2791 automake macro library.
2793 * hpux-core.c (hpux_core_core_file_p): this function now
2794 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2795 found in the corefile! Also, in hpux_core_core_file_p, if we
2796 encounter a section with an unknown type, don't punt. Instead,
2797 just skip it. Also, count the number of sections of known type
2798 that we encounter. If we encounter at least one good one, then
2799 we'll declare that the file is a core file. If we encounter any
2800 unknown ones but some known ones, then we'll issue a warning (but
2801 still declare it to be a core file). Also, correctly decide when a
2803 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2804 (CORE_ANON_SHMEM): define if not defined.
2805 (hpux_core_struct): add members lwpid and user_tid.
2806 (core_kernel_thread_id, core_user_thread_id): new macros.
2807 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2808 the name before storing it in the bfd.
2809 (hpux_core_core_file_p): handle threads.
2811 * libhppa.h (GET_FIELD): protect against redefinition.
2812 (HPPA_WIDE): define.
2813 (GET_FIELD): define.
2818 (sign_extend): redefine.
2819 (assemble_6): define.
2820 (assemble_12): rewrite.
2821 (assemble_16): define.
2822 (assemble_16a): define.
2823 (assemble_17): rewrite.
2824 (assemble_22): define.
2826 1998-12-07 Nick Clifton <nickc@cygnus.com>
2828 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2829 relocations for signed values.
2831 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2833 * mipsbsd.c (MY(set_arch_mach)): Make static.
2834 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2835 bfd_mach_mips* macros rather than simple numbers.
2837 COFF weak symbol support, based on patches from Mark Elbrecht
2838 <snowball3@usa.net>:
2839 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2840 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2841 (coff_write_alien_symbol): Likewise.
2842 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2843 (coff_link_add_symbols): Likewise.
2844 (_bfd_coff_link_input_bfd): Likewise.
2845 (_bfd_coff_write_global_sym): Likewise.
2847 * elf.c (copy_private_bfd_data): Always initialize the
2848 includes_phdrs field.
2850 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2851 file defines a symbol first mentioned in an ELF file.
2853 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2854 possible, rather than only if BFD64.
2855 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2857 * bfd-in2.h: Rebuild.
2859 * srec.c (srec_set_section_contents): Correct test to avoid
2860 switching to 4 byte addresses after seeing a second section which
2861 requires 3 byte addresses. From Joel Schantz
2862 <joel.schantz@argosys.boeing.com>.
2864 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2865 <aymeric.vincent@emi.u-bordeaux.fr>.
2867 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2869 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2870 decide whether the output file is -mrelocatable-lib,
2871 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2873 1998-12-03 Nick Clifton <nickc@cygnus.com>
2875 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2876 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2877 * bfd-in2.h: Regenerate.
2878 * libbfd.h: Regenerate
2880 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2882 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2883 link against a dynamic symbol with no type or size.
2885 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2887 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2888 relocation for section which does not get loaded.
2889 (elf_i386_relocate_section) [R_386_32]: Likewise.
2891 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2893 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2894 reloc_count and i long instead of unsigned long. Handle error
2895 return from bfd_canonicalize_reloc.
2897 1998-12-01 Nick Clifton <nickc@cygnus.com>
2899 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2902 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2904 * elf32-sh.c (elf/sh.h): Include.
2905 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2906 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2907 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2908 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2909 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2911 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2913 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2914 causes division by zero later on.
2916 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2918 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2921 1998-11-25 DJ Delorie <dj@cygnus.com>
2923 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2926 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2928 * elf32-fr30.c (fr30_elf_relocate_section): Call
2929 fr30_final_link_relocate.
2930 (fr30_final_link_relocate): New function: Handle I20 and I32
2932 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2933 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2934 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2936 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2939 The following changes are based on a patch submitted by Gianluca
2940 Moro <glctr@abc.it>:
2942 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2943 not already been updated.
2944 (find_remembered_hi16s_reloc): New parameter 'already_found'
2945 returns state of remembered hi16s reloc.
2946 (remember_hi16s_reloc): Set 'found' field to false.
2947 (hi16s_location): Add 'found' field.
2949 1998-11-23 DJ Delorie <dj@cygnus.com>
2951 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2952 to see .DLL files as unrecognized.
2953 (i3coff_object_p): Sorry, had to hack it to not recognize these
2954 files (pei-i386) on request.
2956 1998-11-23 DJ Delorie <dj@cygnus.com>
2958 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2959 relents. Call bfd_check_format to reinitialize.
2961 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2963 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2966 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2968 * aclocal.m4: regenerate
2969 * configure: regenerate
2971 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2973 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2974 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2975 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2976 respect it as an upper bound on what memory to reference.
2977 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2978 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2979 update vtable_entries_size appropriately.
2981 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2983 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2986 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2988 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2989 bfds; they have no "file" so we fake it.
2990 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2991 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2992 resizing the memory buffer.
2993 * opncls.c (bfd_make_writable): New function; lets you write a
2994 bfd_create'd bfd to an in-memory buffer.
2995 (bfd_make_readable): New function; lets you read back that buffer
2996 as if it were from bfd_openr. Used to build generated archive
2997 members (winsup's ld's dlltool)
2999 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3001 * po/bfd.pot: Regenerated.
3003 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3005 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3008 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3010 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3011 element of the gotentry list for local symbols too.
3012 (elf64_alpha_relocate_section): Unify local and global handling.
3013 Assert that gotent->use_count > 0.
3015 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3017 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3018 update for file name changes of July 2, 1998.
3020 * configure: Rebuild.
3022 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3024 * po/bfd.pot: Regenerated.
3026 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3028 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3029 * aclocal.m4, configure: regenerate
3031 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3033 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3035 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3037 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3038 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3040 * aclocal.m4, configure: regenerated.
3042 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3044 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3045 R_D10V_GNU_VTENTRY relocs.
3046 (elf_d10v_howto_table): Likewise.
3047 (d10v_reloc_map d10v_reloc_map): Likewise.
3048 (elf32_d10v_gc_mark_hook): New.
3049 (elf32_d10v_gc_sweep_hook): New.
3050 (elf32_d10v_check_relocs): New.
3051 (elf32_d10v_relocate_section): New.
3052 (elf_backend_relocate_section): Define.
3053 (elf_backend_can_gc_sections): Define.
3055 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3057 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3058 (BFD64_BACKENDS): ...from here.
3059 (BFD32_BACKENDS_CFILES): Move vms files here...
3060 (BFD64_BACKENDS_CFILES): ...from here.
3061 * Makefile.in: Rebuild.
3063 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3065 * Makefile.am: Add FR30 target.
3066 * Makefile.in: Add FR30 target.
3067 * archures.c: Add support for FR30.
3068 * config.bfd: Add support for FR30.
3069 * configure.in: Add support for FR30.
3070 * reloc.c: Add support for FR30 relocations.
3071 * targets.c: Add support for FR30 relocations.
3072 * bfd-in2.h: Regenerate.
3073 * configure: Regenerate.
3074 * libbfd.h: Regenerate.
3075 * cpu-fr30.c: New file.
3076 * elf32-fr30.c: New file.
3078 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3080 * configure.in: detect cygwin* instead of cygwin32*
3081 * configure: regenerate
3083 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3085 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3086 use bfd_malloc and free instead and check return value from bfd_malloc.
3088 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3090 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3091 * libbfd.h: Rebuild.
3093 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3094 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3095 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3096 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3098 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3100 (mips_elf_link_hash_table_create): Don't initialize
3101 dynsym_sec_strindex.
3102 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3103 (mips_elf_size_dynamic_sections): Generate a section symbol for
3104 every output section.
3105 (mips_elf_finish_dynamic_sections): Count all sections for
3107 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3110 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3112 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3113 for later PLT entries in large PLTs.
3114 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3116 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3118 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3120 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3122 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3123 * elflink.h (elf_collect_hash_codes): New function. This function is
3124 called for each exported symbol and we compute the ELF hash value for
3126 (compute_bucket_value): New function. It is called from
3127 size_dynamic_sections to determine the hash table size. When we are
3128 optimizing a better, but slower, algorithm is used.
3129 (size_dynamic_sections): Call compute_bucket_value.
3131 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3133 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3135 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3137 (sh_elf_gc_mark_hook): New.
3138 (sh_elf_gc_sweep_hook): New.
3139 (sh_elf_check_relocs): New.
3140 (elf_backend_can_gc_sections): Define.
3142 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3144 * acinclude.m4: undo previous gettext change
3145 * aclocal.m4: rebuild with right version of aclocal.
3147 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3149 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3150 aclocal.m4 to acinclude.m4, so they don't get lost.
3152 * elfcore.h: rewrite for better corefile support.
3153 * elf.c (elfcore_*): new functions.
3154 * elf-bfd.h (elf_obj_tdata): new structure members.
3155 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3157 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3159 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3161 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3162 and R_M32R_GNU_VTENTRY.
3163 (elf_backend_can_gc_sections): Define.
3164 (m32r_elf_check_relocs): New.
3165 (m32r_elf_gc_mark_hook): New.
3166 (m32r_elf_gc_sweep_hook): New.
3167 (m32r_elf_relocate_section): Handle VT relocs.
3169 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3171 * coff-arm.c (arm_relocate_section): Remove redundant test.
3173 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3174 cleat that the 'bitsize' field is the size of the bitfield AFTER
3175 relocation not before.
3177 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3179 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3182 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3184 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3185 R_SPARC_GNU_VTENTRY.
3186 (elf32_sparc_check_relocs): Handle them.
3187 (elf32_sparc_reloc_type_lookup): Likewise.
3188 (elf32_sparc_relocate_section): Likewise.
3189 (elf32_sparc_gc_mark_hook): New.
3190 (elf32_sparc_gc_sweep_hook): New.
3192 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3194 * som.c (som_finish_writing): Perform some sanity checks when
3195 writing an executable or shared library.
3197 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3199 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3200 * configure.in (elf): Add dwarf1.lo.
3201 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3202 * elf.c (_bfd_elf_find_nearest_line): Add call to
3203 _bfd_dwarf1_find_nearest_line.
3204 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3205 Add call to _bfd_dwarf1_find_nearest_line.
3206 * configure: Rebuilt.
3208 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3210 * elflink.h (elf_gc_sections): Do not allow garbage
3211 collection if dynamic sections have been created.
3213 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3215 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3217 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3218 (v850_elf_perform_relocation): Likewise.
3219 (v850_elf_final_link_relocate): Likewise.
3220 (v850_elf_relocate_section): Likewise.
3221 (v850_elf_gc_sweep_hook): New routine.
3222 (v850_elf_gc_mark_hook): New routine.
3223 (elf_backend_can_gc_sections): Define.
3225 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3227 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3230 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3232 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3233 Declare size as bfd_size_type.
3234 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3236 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3238 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3240 * som.c (CPU_PA_RISC2_0): Define.
3241 (_PA_RISC2_0_ID): Likewise.
3242 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3244 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3246 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3247 has a base which is already defined, only add the referenced
3248 symbol to the dynamic symbol table if it is defined or referenced
3251 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3254 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3256 * elflink.h (elf_link_add_object_symbols): Undo last change.
3258 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3260 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3261 symbol for the indirect alias to a versioned symbol.
3263 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3265 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3266 (elf32_i386_vtentry_howto): New.
3267 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3268 or elf32_i386_vtinherit_howto on lookup.
3270 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3272 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3273 reloc_type. Rename R_68K__max to R_68K_max.
3274 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3277 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3279 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3280 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3282 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3285 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3287 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3288 message has a null byte terminator.
3290 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3292 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3293 word subject to R_V850_32 relocation.
3295 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3297 * dwarf2.c: Add comment describing problem computing line numbers
3298 for undefined symbols at link time.
3300 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3302 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3303 transform a defweak into a plt entry.
3304 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3305 plt entry references to receive a RELATIVE reloc.
3306 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3307 (elf64_alpha_relocate_section): Assert we don't overrun
3308 the allocated relocation space.
3310 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3312 * elf.c (swap_out_syms): Always treat section symbols as
3313 special, even if they are attached to a common section.
3315 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3317 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3318 sections with v850 common section attributes into named v850
3320 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3321 common section attributes into named v850 common sections.
3323 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3325 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3328 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3330 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3331 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3332 reloc to the wrong section a warning, not an error. .dynsbss
3333 is not an output section, so there is no need to check for it.
3335 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3337 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3339 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3341 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3342 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3344 (elf32_arm_gc_mark_hook): New.
3345 (elf32_arm_gc_sweep_hook): New.
3346 (elf32_arm_check_relocs): New.
3347 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3349 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3352 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3354 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3355 assume there is no PLT or GOT.
3357 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3359 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3360 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3361 also accepted as a function symbol type.
3363 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3365 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3367 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3369 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3370 match definition of _bfd_gc_sections field.
3371 * libbfd.h: Rebuild.
3373 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3375 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3376 the addend of a dynamic relocation referencing a section.
3377 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3378 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3380 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3382 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3383 bed has a size_dynamic_sections routine before trying to use it.
3385 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3387 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3388 _bfd_elf_rel_vtable_reloc_fn.
3390 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3392 * Makefile.am: Add elf32-arm.c.
3393 * Makefile.in: Rebuild.
3394 * elf-bfd.h: Add elf_backend_get_symbol_type.
3395 * elf.c (swap_out_syms): If defined, call
3396 elf_backend_get_symbol_type.
3397 * elf32-arm.c: Define elf_backend_get_symbol_type.
3398 (elf32_arm_get_symbol-type): New routine.
3399 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3400 (bfd_elf32_arm_process_before_allocation): Change to
3401 check for STT_ARM_TFUNC.
3402 (elf32_arm_final_link_relocate): Likewise.
3403 * elfxx-target.h: Add elf_backend_get_symbol_type.
3405 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3407 * archures.c (bfd_mach_alpha_ev[456]): New.
3408 * cpu-alpha.c: Rework to match these types.
3409 * bfd-in2.h: Rebuild.
3411 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3413 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3414 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3416 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3417 (elf_i386_reloc_type_lookup): Recognize them.
3418 (elf_i386_check_relocs): Pass them off to generic code.
3419 (elf_i386_relocate_section): Ignore them.
3420 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3421 (elf_backend_can_gc_sections): True.
3423 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3425 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3426 before looking at owner field.
3427 (elf32_arm_to_thumb_stub): Ditto.
3428 (elf32_arm_relocate_section): Compute name before calling
3429 elf32_arm_final_link_relocate().
3431 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3433 * elf.c: comment and formatting cleanups.
3436 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3438 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3439 (core files are treated differently than object files).
3440 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3441 bfd_elf_mkcorefile): declare.
3442 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3443 bfd_elf_mkcorefile): add to bfd_target vector.
3444 * elfcore.h (elf_core_file_p): save the program header table,
3445 and set the bfd architecture from the elf file header.
3446 * elf.c (bfd_elf_mkcorefile): new function.
3447 (_bfd_elf_write_corefile_contents): new function.
3448 (assign_file_positions_for_segments): add cases for handling
3449 PT_NOTE segments. (assign_file_positions_except_relocs):
3450 core files should be handled the same as exec files.
3451 (prep_headers): identify core files as type ET_CORE.
3452 (copy_private_bfd_data): identify the sections belonging to
3453 the PT_NOTE segment.
3455 * elf32-sparc.c (elf32_sparc_final_write_processing):
3456 add break statement to default case.
3458 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3460 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3461 section (not input) will be in sections ".sbss", ".sbss2",
3462 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3463 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3464 output_offset for correct evaluation of addend.
3466 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3468 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3469 elf32_arm_allocate_interworking_sections and
3470 elf32_arm_process_before_allocation.
3472 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3474 * bfd-in.h: Ammend prototype for
3475 elf32_arm_process_before_allocation to remove surplus third
3478 * bfd-in2.h: Regenerate.
3480 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3482 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3484 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3486 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3487 calculated for RELOC_SPARC_REV32 case.
3489 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3491 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3492 elf32_arm_allocate_interworking_sections and
3493 elf32_arm_process_before_allocation.
3494 * bfd-in2.h: Regenerated.
3495 * elf32-arm.c Define elf32_arm_link_hash_table.
3496 (insert_thumb_branch): New routine.
3497 (find_thumb_glue): New routine.
3498 (find_arm_glue): New routine.
3499 (record_arm_to_thumb_glue): New routine.
3500 (record_thumb_to_arm_glue): New routine.
3501 (elf32_arm_link_hash_table_create): New routine.
3502 (elf32_arm_get_bfd_for_interworking): New routine.
3503 (elf32_arm_allocate_interworking_sections) New routine.
3504 (elf32_arm_process_before_allocation) New routine.
3505 (elf32_thumb_to_arm_stub): New routine.
3506 (elf32_arm_to_thumb_stub): New routine.
3507 (elf32_print_private_bfd_data): Fix typo.
3508 (elf32_arm_final_link_relocate): Add argument sym_sec.
3509 Check for branches to thumb symbols in case R_ARM_PC24.
3510 Check for branches to arm symbols in case R_ARM_THM_PC22.
3511 (elf32_arm_relocate_section): Pass symbol section to
3512 elf32_arm_final_link_relocate.
3514 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3516 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3517 entries unless the symbol is defined in the executable; in
3518 particular, undefined weak symbols get a PLT entry.
3520 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3522 * libaout.h: Remove nested comment to avoid warning.
3524 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3526 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3527 R_ARM_PC24 relocation.
3529 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3531 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3532 argument is_local. Add argument sym_flags. Check sym_flags
3533 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3534 (elf32_arm_relocate_section): Don't pass local sym and pass
3535 sym_flags to elf32_arm_final_link_relocate.
3537 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3539 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3540 to not count too few relocs for dynamicly linked executables.
3542 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3544 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3545 symbols without a dynamic index dynamic. Consider all weak
3547 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3548 correspondance between input and output sections.
3550 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3552 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3553 that use a .got.plt section start the got offset at zero.
3555 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3557 * ieee.c (ieee_write_processor): Correct the processor ID written
3558 out for bfd_arch_m68k, accommodating change of March 25.
3560 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3562 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3563 R_ARM_THM_RPC22 relocations.
3565 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3567 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3569 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3570 .got relocs in -Bsymbolic shared objects.
3572 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3574 * elf32-arm.c: Add private flags to ELF header.
3575 (elf32_arm_print_private_bfd_data): New Function.
3576 (elf32_arm_set_private_flags): New Function.
3577 (elf32_arm_copy_private_flags): New Function.
3578 (elf32_arm_merge_private_bfd_data): New Function.
3580 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3582 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3584 (elf32_sparc_relocate_section): Likewise.
3586 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3588 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3589 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3590 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3591 of the function. Recognize no .plt as static linking.
3593 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3595 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3596 ".liblist" string through gettext.
3598 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3600 * Makefile.am: Add support for elf32-arm.lo.
3601 * Makefile.in: Rebuild.
3602 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3603 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3604 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3605 * configure: Regenerate.
3606 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3607 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3608 bfd_target bfd_elf32_littlearm_vec.
3609 * elf32-arm.c: New file.
3611 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3613 * libaout.h (M_SPARCLITE_LE): New machine.
3614 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3615 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3616 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3617 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3618 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3619 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3620 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3621 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3622 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3623 be BFD_RELOC_SPARC_REV32.
3625 * config.bfd (sparc86x-*-aout): New
3627 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3629 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3630 actually mapping the output sections.
3632 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3635 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3636 (mn10300_elf_reloc_map): Similarly.
3637 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3639 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3641 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3643 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3644 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3645 elf_mips_reloc_type defined in elf/mips.h.
3647 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3649 * elf64-mips.c: Remove reloc_type definition completely. It's now
3652 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3654 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3655 as they are defined in elf/mips.h now.
3657 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3660 * Re-add lost change:
3661 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3663 (mn10300_elf_relax_section): Include stack space for register saves
3664 in the imm8 field of a "call" instruction.
3665 (compute_function_info): Determine how much stack is allocated by
3666 the movm instruction. Fix typo.
3667 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3669 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3671 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3672 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3674 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3676 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3678 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3680 * elf32-hppa.h: Let ELF header define the enum containing the
3681 external reloc numbers.
3682 * elf32-i386.h: Likewise.
3684 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3686 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3687 * elf32-mips.c: Likewise.
3688 * elf32-ppc.c: Likewise.
3690 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3692 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3693 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3695 * bfd-in.h: Regenerate.
3696 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3697 parameter to 'unsigned int' to avoid K&R compatability problems.
3699 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3701 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3702 functionname_ptr to be const. Change line_ptr to be unsigned.
3704 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3705 macro is not defined. Change second parameter from bfd_link_info
3706 to coff_final_link_info. Add prototype.
3707 (coff_final_link_postscript): Simplify handling when macro is not
3708 defined. Add prototype.
3710 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3712 * elf-mn10300.c: Before include system specific ELF header define
3713 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3714 * elf32-mips.c: Likewise.
3715 * elf32-ppc.c: Likewise.
3717 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3719 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3720 temporary patch over to elf64-mips.c as well.
3722 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3724 * elf32-mips.c (reloc_type): Temporarily disable definition of
3725 standard relocation since they are now defined in elf/mips.h.
3727 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3729 * elf-m10200.c (mn10200_elf_final_link_relocate):
3730 Modify range test for case R_MN10200_8.
3732 * elf-m10300.c (mn10300_elf_final_link_relocate):
3733 Modify range test for case R_MN10300_8.
3735 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3737 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3738 * elf32-i386.c (elf_backend_got_header_size): Define.
3739 (elf_backend_plt_header_size): Define.
3740 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3741 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3742 * elfxx-target.h: Provide a default of zero.
3743 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3744 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3746 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3747 entry from an executable, even if the plt refcount goes to 0.
3749 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3751 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3752 directory name at the line number.
3754 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3755 with an unspecified type.
3757 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3759 * sunos.c: Add undef of valid to avoid problem on SunOS.
3761 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3763 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3765 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3767 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3768 R_68K_PCxx and R_68K_xx relocations. Make sure that
3769 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3770 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3771 R_68K_xx relocations.
3772 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3773 that has no plt entry.
3774 (elf_m68k_relocate_section): Ignore the plt offset in a static
3776 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3778 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3781 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3783 (howto_table, reloc_map): Add entries for them.
3784 (elf_m68k_check_relocs): Handle them. Implement reference
3785 counting for got and plt entries.
3786 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3787 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3789 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3790 (elf_m68k_relocate_section): Handle the new reloc types.
3791 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3792 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3793 * elflink.h (elf_link_add_object_symbols): When creating an
3794 indirect reference for symbol versioning also copy the plt
3796 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3797 flag also reset the plt offset.
3798 (elf_link_assign_sym_version): Likewise.
3799 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3800 the size of the entry in bytes.
3801 (elf_gc_allocate_got_offsets): Likewise.
3803 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3805 * elflink.h (elf_gc_sections): Return true rather than falling off
3808 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3811 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3813 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3814 comment describing when it should be enabled.
3815 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3818 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3820 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3821 information ATN records.
3823 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3825 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3826 section for an absolute symbol in a fully linked file. Based on
3827 patch from Christian Holland <CHolland@de.lucent.com>.
3829 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3831 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3832 that a symbol is undefined.
3834 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3836 * som.c (som_bfd_gc_sections): Define.
3838 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3840 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3841 overflows in ARM_26D patches, since they have already been
3842 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3844 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3846 * coffcode.h (coff_write_object_contents): If we have any long
3847 section names, call coff_write_symbols even if there are no
3850 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3852 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3853 PT_LOAD segment, rather than only setting it once for the entire
3856 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3857 rather than ignoring every phdr with a p_paddr of 0, ignore all
3858 the phdrs if they all have a p_paddr of 0.
3860 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3861 section was discarded from the link.
3863 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3865 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3867 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3869 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3870 floating point operations.
3872 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3874 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3877 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3879 Merge of vax/vms (read-only) support
3880 * configure.com: Support Vax target.
3881 * makefile.vms: Support Vax target.
3882 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3883 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3885 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3887 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3889 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3891 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3893 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3894 * targets.c (bfd_target_ovax_flavour): New flavour.
3895 (vms_alpha_vec): Renamed from evax_alpha_vec.
3897 (target_vector): Update accordingly.
3898 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3900 (vax*-*-*vms*): New target.
3901 * Makefile.am: Update for renamed files. Rebuild dependencies.
3902 * bfd-in2.h: Rebuild.
3903 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3905 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3907 Based on patch from Matt Semersky <matts@scd.hp.com>:
3908 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3909 pointer on abfd->outsymbols.
3910 (generic_add_output_symbol): Handle NULL sym parameter.
3912 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3914 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3917 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3920 when handling 32 bit immediate relocs.
3921 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3923 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3925 * section.c (STD_SECTION): Account for recently added gc_mark
3926 field in struct asection.
3928 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3929 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3931 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3933 ELF Section-level Garbage Collection:
3934 * bfd.c (bfd_gc_sections): New.
3935 * aout-adobe.c: Hook to default implementation.
3936 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3937 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3938 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3939 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3940 * tekhex.c, versados.c: Likewise.
3941 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3942 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3944 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3945 (bfd_generic_gc_sections): New.
3946 * section.c (SEC_KEEP): New.
3947 (asection): Add gc_mark member.
3949 * elfcode.h (elf_gc*): New name remappings.
3950 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3951 sections to be excluded.
3952 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3953 (elf_gc_propogate_vtable_entries_used): New.
3954 (elf_gc_smash_unused_vtentry_relocs): New.
3955 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3956 (elf_gc_common_finalize_got_offsets): New.
3957 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3958 * elfxx-target.h: Add and default gc hooks.
3960 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3962 (struct elf_obj_tdata): Likewise for local_got_offsets.
3963 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3964 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3965 * elf64-sparc.c, elflink.h: Likewise.
3967 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3968 (ELF_LINK_HASH_MARK): Define.
3969 (struct elf_backend_data): Add GC hooks.
3970 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3972 * elf-m10300.c (mn10300_elf_check_relocs): New.
3973 (mn10300_elf_gc_mark_hook): New.
3974 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3975 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3976 (mn10300_elf_final_link_relocate): Likewise.
3977 (mn10300_elf_relocate_section): Likewise.
3978 (elf_backend_can_gc_sections): Define.
3979 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3980 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3981 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3982 (mips_info_to_howto_rel): Likewise.
3983 (mips_elf_relocate_section): Likewise.
3984 (mips_elf_check_relocs): Likewise.
3985 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3986 (elf_backend_can_gc_sections): Define.
3987 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3988 (ppc_elf_howto_raw): Handle them.
3989 (ppc_elf_reloc_type_lookup): Likewise.
3990 (ppc_elf_relocate_section): Likewise.
3991 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3992 Handle new vtable relocs.
3993 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3994 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3995 (elf_backend_can_gc_sections): Define.
3997 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3999 * archures.c (bfd_mach_mn10300): Define.
4000 * elf-m10300.c: Include elf/mn10300.h
4001 (elf_mn10300_mach): New function.
4002 (_bfd_mn10300_elf_final_write_processing): Likewise.
4003 (_bfd_mn10300_elf_object_p): Likewise.
4004 (elf_backendfinal_write_processing): Define.
4005 (elf_backend_object_p): Likewise.
4007 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4009 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4012 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4014 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4015 link_next field, not the next field.
4017 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4019 * elf.c (map_sections_to_segments): Check the section address
4020 against the phdr size both with and without a modulo of
4023 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4025 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4026 linker created empty input section if the output section has the
4029 * elflink.h (elf_link_output_extsym): Print an error message if
4030 _bfd_elf_section_from_bfd_section fails.
4032 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4035 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4037 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4038 native linker output. Avoid putting an empty section in more than
4041 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4043 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4044 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4046 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4048 * elf.c (swap_out_syms): New arg relocatable_p.
4049 Don't add section VMA to symbols for relocatable output.
4050 (_bfd_elf_compute_section_file_positions): Update call to
4053 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4055 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4056 against 'addend' be signed rather than unsigned.
4058 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4060 * elf32-m32r.c: Add prototyps for static functions.
4062 * coff-arm.c: Add prototypes for static functions.
4064 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4066 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4067 LMA is used to order sections in a segment.
4069 * elf32-v850.c: Add prototypes for static functions.
4070 Change type of addend parameter to bfd_vma in various functions.
4072 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4074 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4075 complain_overflow_signed instead of complain_overflow_bitfield.
4077 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4079 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4080 when comparing against 0.
4082 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4084 * Makefile.am (config.status): New target.
4085 * Makefile.in: Rebuild.
4087 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4089 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4090 error if previous object endianness doesn't match current object.
4092 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4094 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4095 _bfd_elf_print_private)bfd_data ().
4097 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4099 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4101 (elf_link_add_object_symbols): Set type_change_ok and
4102 size_change_ok before calling elf_merge_symbol.
4104 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4105 undefined symbol error, don't also issue an overflow error.
4107 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4109 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4110 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4111 message instead of crashing.
4113 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4115 * archures.c (bfd_mach_cpu32): Define.
4116 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4118 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4119 * ieee.c: Include <ctype.h>.
4120 (ieee_object_p): Parse out process ID string to make it more
4121 likely to be acceptable for bfd_scan_arch.
4122 * bfd-in2.h: Rebuild.
4124 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4126 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4127 _bfd_elf_print_private_bfd_data() so that the program header will
4130 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4132 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4133 0x68. Reindent. Add some comments.
4135 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4137 * elf.c (copy_private_bfd_data): Adjust physical address of
4138 segment in output BFD to contain LMAs of its sections.
4140 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4142 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4143 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4144 endian data 32 bit relocations.
4145 (elf32_sparc_merge_private_bfd_data): Check if linking little
4146 endian objects with big endian objects.
4147 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4148 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4149 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4151 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4152 * archures.c (bfd_mach_sparc_sparclite_le): New.
4153 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4155 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4157 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4160 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4162 * bfd-in.h: Move over patch to bfd-in2.h.
4164 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4166 (_bfd_relocate_contents): Likewise.
4168 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4170 * peicode.h (add_data_entry): If the section has no private data
4171 then do not create a Data Dictionary entry for it.
4173 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4175 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4176 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4177 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4178 subsections during relaxation more correctly.
4180 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4182 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4183 Add extra argument to bfd_arm_process_before_allocation ().
4184 * bfd-in.h: Reflect changes made in bfd-in2.h.
4185 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4186 coff class of a BFD symbol.
4187 * coff-arm.c: Add support for interworking between Thumb code and
4188 non-interworking aware ARM code.
4190 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4192 * po/Make-in (install-info): New target.
4194 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4196 * filemode.c: Remove; not used.
4198 If sysdep.h includes a header file, don't include it again:
4199 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4201 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4203 * archive.c: Don't include <string.h> or <errno.h>.
4204 * evax-alpha.c; Don't include <stdio.h>.
4205 * evax-egsd.c: Likewise.
4206 * evax-etir.c: Likewise.
4207 * evax-misc.c: Likewise.
4208 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4209 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4211 * hpux-core.c: Likewise.
4212 * netbsd-core.c: Likewise.
4214 * libbfd.c: Don't include <sys/types.h>.
4215 * nlmcode.h: Don't include <string.h>.
4216 * osf-core.c: Don't include <string.h> or <stdio.h>.
4217 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4218 <errno.h>, or <unistd.h>.
4219 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4221 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4223 * configure.com: If the version number can not be found in
4224 configure.in, set it to "unknown" rather than "2.8.1".
4226 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4228 * elf32-mips.c (elf_mips_mach): New.
4229 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4230 (_bfd_mips_elf_final_write_processing): Use the names
4231 of machines, rather than the numbers. Set both the ARCH
4232 and MACH in e_flags. Handle a few more specific machines.
4233 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4234 EF_MIPS_ARCH and EF_MIPS_MACH.
4236 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4238 * syms.c (bfd_is_local_label): Revert last change.
4239 * srec.c (srec_write_symbols): Discard debugging symbols.
4241 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4243 * som.c: Include <ctype.h>.
4244 * som.h: Don't include sysdep.h.
4246 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4248 * libbfd.h: Rebuilt.
4249 * libbfd-in.h: Removed gettext includes and defines.
4250 * sysdep.h: Moved gettext-related includes and defines here.
4252 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4254 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4255 an ad-hoc test. Kill bogus #if 0 code.
4256 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4258 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4260 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4261 when generating a normal executable for a symbol defined in a
4262 regular file. When copying a reloc into the output file, adjust
4263 the addend for a PC relative reloc against a global symbol.
4265 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4267 * libbfd.h: Rebuilt.
4268 * libbfd-in.h (_): Define as dgettext.
4270 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4272 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4274 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4275 when declaring parameter types.
4276 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4278 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4280 * config.bfd: If we include any ELF targets in targ_defvec and/or
4281 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4282 * elf32-gen.c (dummy): New static const variable.
4283 (elf_generic_info_to_howto): New static function.
4284 (elf_generic_info_to_howto_rel): New static function.
4285 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4286 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4287 * elf64-gen.c: Same changes as elf32-gen.c.
4288 * elfcode.h (elf_object_p): For the generic target, ignore a
4289 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4291 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4293 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4294 * configure: Rebuild.
4296 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4298 * config.bfd: Update OSR5/Unixware patterns.
4300 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4302 * elf.c (assign_file_positions_for_segments): Allow for holes
4303 between sections added by a link script.
4305 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4307 * configure.in: Change version number to 2.9.4
4308 * configure: Rebuild.
4310 Based on patch from H.J. Lu <hjl@gnu.org>:
4311 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4312 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4313 * bfd-in2.h: Rebuild.
4315 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4317 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4320 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4322 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4323 (elf64_alpha_relax_section): Fill them in.
4324 (elf64_alpha_relax_opt_call): Implement more than a stub.
4325 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4326 alignment on .scommon.
4327 (elf64_alpha_merge_gots): Merge use counts as well.
4329 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4331 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4332 for calculating a local symbol's address.
4333 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4334 Set the .got's cooked size as well as the raw size.
4336 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4338 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4339 internationalisation of printed information.
4341 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4342 internationalisation of printed information.
4344 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4346 * syms.c (struct indexentry): Change directory_name, file_name,
4347 and function_name fields to char *.
4348 (struct stab_find_info): Change cached_file_name field to char *.
4350 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4352 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4354 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4356 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4358 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4360 * Makefile.am (install-data-local): Make $(includedir).
4361 * Makefile.in: Rebuild.
4363 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4365 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4367 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4369 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4370 * Makefile.in: Rebuild.
4372 * bfd-in2.h: Rebuild for Nick's changes.
4374 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4376 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4377 change wrt length == max_namelen.
4379 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4381 * Many files: Added gettext invocations around user-visible
4383 * libbfd-in.h: Added gettext includes and defines.
4384 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4385 HAVE_LC_MESSAGES): Define.
4386 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4388 * Makefile.am (SUBDIRS): Added po.
4389 (POTFILES): New macro.
4390 (po/POTFILES.in): New target.
4391 (SOURCE_HFILES): New macro.
4393 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4395 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4397 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4398 NT_PRSTATUS note section encountered, it contains the status of
4399 the currently executing thread when the core file was written.
4401 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4403 * libcoff.h: Add extra parameter to
4404 bfd_coff_link_output_has_begun overrideable function.
4405 * cofflink.c: Pass extra parameter to
4406 bfd_coff_link_output_has_begun function.
4407 * bfd-in.h: Add prototypes for exported ARM interworking
4409 * peicode.h: ARM specific code reorganised to conform to BFD
4411 * coffcode.h: ARM specific code reorganised to conform to BFD
4413 * coff-arm.c: Code reorganised to conform to the BFD coding
4414 conventions. Global variables have been moved into an ARM
4415 specific hash table structure and a new function:
4416 bfd_arm_get_bfd_for_interworking() has been created which is
4417 called from the linker scripts.
4419 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4421 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4423 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4424 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4425 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4426 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4428 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4430 * config.bfd: Added sparc86x support.
4432 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4434 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4435 an out of range pc-relative jump/call to an undefined weak symbol.
4437 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4439 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4442 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4444 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4445 an error other than bfd_error_system_call, set the error to
4446 bfd_error_wrong_format.
4448 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4449 bfd_elf32_powerpcle_vec.
4451 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4452 program segments are zero, don't set p_paddr_valid.
4454 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4456 * elf64-alpha.c: Initial implementation of relaxation --
4457 (struct alpha_elf_link_hash_entry): Add use_count member.
4458 (elf64_alpha_check_relocs): Initialize and increment it.
4459 (elf64_alpha_can_merge_gots): Check it when considering merging.
4460 (elf64_alpha_merge_gots): Drop entries with zero use.
4461 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4462 (elf64_alpha_always_size_sections): Split out got sizing ...
4463 (elf64_alpha_size_got_sections): ... here. New function.
4464 (elf64_alpha_relax_find_reloc_ofs): New function.
4465 (elf64_alpha_relax_with_lituse): Likewise.
4466 (elf64_alpha_relax_without_lituse): Likewise.
4467 (elf64_alpha_relax_opt_call): Likewise.
4468 (elf64_alpha_relax_section): Likewise.
4469 (elf64_alpha_add_symbol_hook): Likewise.
4470 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4471 (elf64_alpha_relocate_section): Likewise.
4472 (bfd_elf64_bfd_relax_section): Define.
4473 (elf_backend_add_symbol_hook): Likewise.
4475 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4477 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4478 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4479 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4481 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4483 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4484 * configure: Rebuild.
4486 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4488 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4489 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4490 * configure.in: Define and substitute WIN32LDFLAGS and
4492 * aclocal.m4: Rebuild with new libtool.
4493 * configure, Makefile.in: Rebuild.
4495 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4497 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4498 before any other symbols in the same section.
4500 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4502 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4505 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4507 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4509 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4510 Use addr_size for address size, rather than sizeof(bfd_vma).
4511 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4512 Fix call to read_address.
4513 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4514 Scrap other unneeded arguments. Fix call to read_address.
4515 (scan_unit_for_functions): Fix call to read_attribute.
4516 (parse_comp_unit): We now handle more values for addr_size.
4517 Set addr_size in unit. Fix call to read_attribute and
4520 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4522 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4524 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4526 * archures.c (bfd_default_scan): Add m68k cases back to default
4527 switch, reverting patch of March 25, since IEEE support depends
4530 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4532 * Makefile.am (diststuff): New target.
4533 * Makefile.in: Rebuild.
4535 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4537 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4538 som_offset when we have an extended name table.
4540 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4542 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4544 * Makefile.in: Rebuild.
4546 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4548 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4549 symbols when creating a shared library.
4550 (elf_m68k_adjust_dynindx): New function, used by above code.
4551 (elf_m68k_finish_dynamic_sections): Initialize the section
4553 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4555 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4557 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4560 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4562 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4565 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4567 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4570 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4572 * configure.in: Set version to 2.9.1.
4573 * configure: Rebuild.
4575 * Branched binutils 2.9.
4577 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4579 * syms.c (ENABLE_CACHING): Define.
4580 (struct indexentry): Define.
4581 (struct stab_cache): Remove.
4582 (cmpindexentry): New static function.
4583 (struct stab_find_info): Add new fields: indextable,
4584 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4585 cached_file_name. Remove fields: file_cache, function_cache, and
4587 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4588 index table and search it.
4590 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4592 * elf.c (_bfd_elf_copy_private_section_data): Call
4593 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4595 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4597 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4599 * coff-arm.c: Define all globally visible variables and functions
4600 only when COFF_WITH_PE is not defined.
4601 * configure.in (armpe_little_vec, armpe_big_vec): Add
4603 * configure: Rebuild.
4605 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4607 Fix some gcc -Wall warnings:
4608 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4609 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4610 * archures.c (bfd_default_scan): Likewise.
4611 * bfd.c (bfd_scan_vma): Likewise.
4612 * binary.c (mangle_name): Likewise
4613 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4614 * coff-sh.c (sh_relocate_section): Likewise.
4615 * coff-stgo32.c (create_go32_stub): Likewise.
4616 * coffcode.h (coff_slurp_line_table): Likewise.
4617 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4618 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4619 (assign_file_positions_for_segments): Likewise.
4620 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4621 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4622 * oasys.c (oasys_write_sections): Likewise.
4623 * ppcboot.c (ppcboot_object_p): Likewise.
4624 (mangle_name): Likewise.
4625 * riscix.c (riscix_fix_pcrel_26): Likewise.
4626 * srec.c (srec_scan): Likewise.
4627 * stabs.c (_bfd_write_section_stabs): Likewise.
4628 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4629 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4630 switch. Declare parameters for function pointers.
4631 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4633 * elf.c (elf_sort_sections): Likewise.
4634 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4635 Add default cases to switches.
4636 (coff_arm_relocate_section): Remove unused local variables.
4638 (coff_arm_bfd_set_private_flags): Change flag variable to type
4640 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4641 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4642 (dump_toc): Change cat to const, and initialize it.
4643 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4644 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4645 (sh_elf_relocate_section): Initialize r_symndx.
4646 * coffcode.h (coff_compute_section_file_positions): Only declare
4647 old_sofar if ALIGN_SECTIONS_IN_FILE.
4648 (coff_write_object_contents): Initialize csym.
4649 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4650 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4652 * dwarf2.c: Include libiberty.h.
4653 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4654 (decode_line_info): Remove unused local variables.
4655 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4656 (m32r_elf_relocate_section): Likewise.
4657 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4658 (v850_elf_reloc): Likewise.
4659 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4660 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4661 * elf.c (assign_file_positions_for_segments): Always set adjust.
4662 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4663 parenthesize expression.
4664 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4665 (m32r_elf_object_p): Return a value.
4666 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4667 * elf32-mips.c (mips_elf_final_link): Initialize last.
4668 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4669 * elf32-v850.c (v850_elf_object_p): Return a value.
4670 (v850_elf_print_private_bfd_data): Change fprintf format string.
4671 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4673 * elflink.h (elf_link_add_object_symbols): Change vernum to
4674 unsigned int, and initialize it. Change fprintf format string.
4675 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4676 when setting or comparing to soname_indx.
4677 (elf_create_pointer_linker_section): Change num_symbols to
4679 * libcoff-in.h (coff_data_type): Change flags to flagword.
4680 * peicode.h (pe_print_idata): Initialize idx. Change j to
4681 bfd_size_type. Initialize hint_member. Remove useless test to
4683 (pe_print_edata): Change num_functions and num_names in struct
4684 EDT_type to unsigned long. Remove cast. Change fprintf format
4686 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4687 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4689 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4690 int *. Update uses. Change j to long.
4691 * bfd-in2.h, libcoff.h: Rebuild.
4693 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4695 * elf32-v850.c Remove definition of USE_REL.
4696 (v850_elf_info_to_howto_rela): New function.
4697 (v850_elf_perform_relocation): Renamed from
4698 v850_elf_store_addend_in_insn. Removed replace argument.
4699 (v850_elf_reloc): store the relocation in the addend field instead
4701 (v850_elf_final_link_relocate): Now calls
4702 v850_elf_perform_relocation.
4703 (v850_elf_relocate_section): Remove code to generate REL
4706 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4708 * coffcode.h (coff_new_section_hook): Set the type and storage
4709 class in the native symbol information allocated for a new section
4712 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4714 * peicode.h: Chain together calls to
4715 coff_bfd_copy_private_bfd_data and
4716 coff_bfd_print_private_bfd_data.
4718 * coff-arm.c: Add prototypes for
4719 coff_arm_bfd_print_private_bfd_data and
4720 coff_arm_bfd_copy_private_bfd_data.
4722 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4724 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4727 * peicode.h: Call arm-coff private data functions after handling
4730 * coff-arm.c: Turn statics into globals so that they can be shared
4731 both pe and pei backends.
4733 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4735 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4737 (sunos_write_object_contents): Likewise.
4738 * aoutx.h (NAME(aout,machine_type)): Likewise.
4739 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4741 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4743 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4745 (bfd_default_scan): Remove m68k special cases.
4746 * bfd-in2.h: Rebuild.
4747 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4749 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4750 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4752 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4753 selection, change printable_name to just "m68k" and make that the
4754 default instead of m68k:68020.
4756 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4758 (MY_get_section_contents): Define as aout_32_get_section_contents
4759 rather than NAME(aout,get_section_contents).
4761 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4763 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4764 and call bfd_default_set_arch_mach to do the real work.
4766 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4768 * bout.c (BALX): Include return register g14 as part of the insn.
4770 (calljx_callback): Use it.
4772 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4774 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4775 * libbfd.h: Rebuild.
4777 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4778 byte_count to unsigned int.
4779 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4780 unused local variables.
4782 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4783 variables er and er1.
4785 * cpu-v850.c: Include <ctype.h>.
4786 (scan): Case isdigit argument to unsigned char.
4788 From Yan Meroth <YAN.MEROTH@st.com>:
4789 * ihex.c (ihex_scan): Add extbase variable so that getting an
4790 extended linear address record does not ignore any previous
4792 (ihex_write_object_contents): When writing out an extended linear
4793 address record, zero out any previous extended address.
4795 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4797 * ieee.c (do_one): Check section before dereferencing it.
4798 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4799 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4801 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4803 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4805 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4807 * coff-arm.c: Add interworking functions to pe backends.
4809 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4811 * configure.in: Use AM_DISABLE_SHARED.
4812 * aclocal.m4, configure: Rebuild with libtool 1.2.
4814 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4816 * coff-arm.c (coff_arm_relocate_section): Better error messages
4817 when interowrking conflucts occur. Courtesy of Jonathan Walton
4819 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4820 relocations. Patch courtesy of Jonathan Walton and Tony
4823 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4825 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4826 part of Feb 22 change controling when to override the existing
4827 symbol with the .plt entry.
4829 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4831 * config.bfd (targ_cpu): Add thumb-pe target.
4833 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4834 functions in PE build.
4836 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4838 * config.bfd (sparclite-*-elf*): Added.
4840 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4842 * configure.in: Add elf.lo to elf shell variable.
4843 * Makefile.am (BFD_LIBS): Remove elf.lo.
4844 (BFD_LIBS_CFILES): Remove elf.c.
4845 (BFD32_BACKENDS): Add elf.lo.
4846 (BFD32_BACKENDS_CFILES): Add elf.c.
4847 * configure, Makefile.in: Rebuild.
4849 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4851 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4852 relocation against a now-local symbol should not have a dynamic
4855 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4857 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4859 (pe_print_private_bfd_data): Print PE flags. From Mikey
4860 <jeffdb@netzone.com>.
4862 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4864 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4865 a plt entry when we can determine that we authoritatively define
4868 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4870 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4871 don't actually use trad-core, but a SunOS-style core file handled
4873 * hosts/sparclinux.h: Remove.
4875 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4877 * peicode.h (pe_print_idata): If there is no .idata section, look
4878 for the import tables in some other section. Make the initial
4879 label line up better with the data. Print the import address
4880 table even if there is no import name table. If the import
4881 address table holds actual addresses, print them.
4883 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4885 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4886 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4887 bfd_error_system_call.
4889 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4891 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4892 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4894 From H.J. Lu <hjl@gnu.org>:
4895 * Makefile.am (libbfd_la_LDFLAGS): Define.
4896 * Makefile.in: Rebuild.
4898 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4900 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4901 * netbsd.h (MACHTYPE_OK): Define.
4902 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4903 calling N_SET_MACHTYPE, rather than having a switch.
4904 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4906 * i386netbsd.c (MACHTYPE_OK): Don't define.
4907 (DEFAULT_MID): Define.
4908 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4909 (MACHTYPE_OK): Don't define.
4910 (DEFAULT_MID): Define.
4911 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4912 (DEFAULT_MID): Define.
4913 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4914 (DEFAULT_MID): Define.
4915 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4916 (DEFAULT_MID): Define.
4918 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4919 * vaxnetbsd.c: New file.
4920 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4921 rather than netbsd_core.
4922 * targets.c (vaxnetbsd_vec): Declare.
4923 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4924 defined, add netbsd_core_vec.
4925 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4926 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4927 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4928 * config.bfd (alpha*-*-netbsd*): New target.
4929 * Makefile.am: Rebuild dependencies.
4930 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4931 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4932 * configure, Makefile.in: Rebuild.
4934 * configure.host: Remove the old shared library build stuff. We
4935 now use libtool instead.
4937 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4939 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4941 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4943 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4944 * configure: Rebuild.
4946 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4947 * elf32-v850.c (remember_hi16s_reloc): New function.
4948 (find_remembered_hi16s_reloc): New function.
4949 (v850_elf_store_addend_in_insn): Use the above new functions to
4950 match up HI6S relocs with LO16 relocs.
4952 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4954 * configure.in: Change -linux* to -linux-gnu*.
4955 * config.bfd, configure.host: Likewise.
4956 * configure: Rebuild.
4958 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4960 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4961 LO16/HI16S bug and improve comments about what is going on.
4963 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4965 * configure, aclocal.m4: Rebuild with new libtool.
4967 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4969 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4970 when merging v850 code into v850e/v850ea code. Do not initialise
4971 output flags if the input is the default architecture.
4973 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4975 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4976 get the size from bfd_arch_bits_per_address instead of directly
4979 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4981 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4982 to wrap, just return all 1's bits instead.
4983 * libbfd.h: Regenerate.
4985 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4987 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4989 (coff_relocate_section): If COFF_WITH_PE, define as
4990 coff_pe_i386_relocate_section.
4991 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4992 skip empty sections, to match coff_write_object_contents.
4994 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4995 rather than swapping out r_offset twice. From Luke Deller
4996 <luked@cse.unsw.edu.au>.
4998 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5000 * configure.in: Set libtool_enable_shared rather than
5001 libtool_shared. Remove diversion hack.
5002 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5005 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5007 * syms.c (struct stab_cache): Define.
5008 (struct stab_find_info): Remove cached_offset, cached_stab,
5009 cached_str, and cached_stroff fields. Add file_cache,
5010 function_cache, and line_cache fields.
5011 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5014 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5016 * peicode.h (pe_print_idata): Check for import of ordinal rather
5018 (pe_print_edata): If there is no .edata section, look for the
5019 export data in some other section.
5021 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5023 * configure.in: Change version to 2.8.4.
5024 * configure: Regenerated.
5026 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5028 Add tms320c30 support:
5029 * cpu-tic30.c: New file.
5030 * aout-tic30.c: New file.
5031 * coff-tic30.c: New file.
5032 * archures.c (bfd_arch_tic30): Define.
5033 (bfd_tic30_arch): Declare.
5034 (bfd_archures_list): Add bfd_tic30_arch.
5035 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5037 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5038 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5039 (coff_set_flags): Likewise.
5040 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5041 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5042 * Makefile.am: Rebuild dependencies.
5043 (ALL_MACHINES): Add cpu-tic30.lo.
5044 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5045 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5046 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5047 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5049 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5051 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5052 to lag behind LO16 reloc by a couple of instructions.
5054 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5056 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5057 make to reexamine the file timestamp.
5058 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5060 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5063 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5065 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5066 to create .dynsbss and .rela.sbss sections.
5067 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5068 copied from dynamic objects into .sbss.
5069 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5070 use it. Correct typo of .rela.sdata2.
5071 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5072 put the data, which may now be in .sbss.
5073 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5074 (elf_backend_create_dynamic_sections): Define as
5075 ppc_elf_create_dynamic_sections.
5077 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5078 against _GLOBAL_OFFSET_TABLE_.
5079 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5080 shared libraries which refer to local symbols. Make sure that the
5081 test for allocating space for a reloc in a shared object is the
5082 same as the test for emitting a reloc.
5084 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5086 * config.bfd (i[3456]-*-mingw32*): New target.
5087 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5088 * aclocal.m4, configure: Rebuild.
5090 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5092 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5095 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5097 Sparc v9 ABI compliant PLT:
5098 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5099 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5100 (LARGE_PLT_THRESHOLD): New define.
5101 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5102 (sparc64_elf_build_plt): New function.
5103 (sparc64_elf_plt_entry_offset): Likewise.
5104 (sparc64_elf_plt_ptr_offset): Likewise.
5105 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5106 contain the index for convenience. Skip the initial entries
5108 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5109 memory for the benefit of .rela.plt.
5110 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5111 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5112 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5113 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5114 Call sparc64_elf_build_plt.
5115 (elf_backend_want_got_plt): No.
5116 (elf_backend_plt_readonly): No.
5117 (elf_backend_plt_alignment): 8.
5119 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5120 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5121 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5124 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5126 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5128 * cpu-mips.c (arch_info_struct): Add mips variants.
5129 * bfd-in2.h: Rebuilt.
5131 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5133 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5136 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5138 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5139 (i[3456]86sco3.2v5*coff): New target.
5141 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5143 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5145 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5147 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5148 * bfd-in2.h: Regenerate.
5150 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5152 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5154 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5156 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5157 adjust addend for an output common symbol (from Jimmy Blair
5158 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5159 defined symbol to counteract adjustment made in generic relocation
5162 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5164 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5166 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5167 (GET_SCNDHR_NLNNO): Likewise.
5169 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5173 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5175 * elf32-m32r.c: Add macros to handle NOP insertion.
5177 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5179 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5180 (xcoff_mark): Likewise.
5181 (xcoff_build_ldsyms): Mark absolute symbols.
5183 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5185 * bout.c (b_out_write_object_contents): Sort symbols before output
5186 to keep {CALL,BAL}NAME symbols adjacent.
5187 (b_out_symbol_cmp): New function.
5189 For older changes see ChangeLog-9697
5195 version-control: never
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