1 1999-09-13 Donn Terry <donn@interix.com>
3 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
4 handling to support both GNU and MS objects.
6 * coffcode.h (coff_write_object_contents): Don't check reloc_count
7 when determining whether to set F_RELFLG.
9 1999-09-13 Philip Blundell <pb@nexus.co.uk>
11 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
12 PC24 relocs if the target is an undefined weak symbol.
13 (arm_add_to_rel): Fix compiler warning.
14 (elf32_arm_plt0_entry): Correct comments.
16 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
18 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
19 an absolute symbol in REL relocs.
21 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
23 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
24 Stub SEGREL32. Return an error for any relocation not handled.
26 1999-09-12 Ian Lance Taylor <ian@zembu.com>
28 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
29 constant symbols, and avoid multiple definition errors on them.
31 1999-09-12 Donn Terry <donn@interix.com>
33 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
34 significant bit is set.
36 1999-09-11 Ian Lance Taylor <ian@zembu.com>
38 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
40 * elfcode.h (write_relocs): Handle an absolute symbol in REL
41 relocs as we do for RELA relocs.
43 1999-09-11 Donn Terry <donn@interix.com>
45 * libpei.h (_bfd_pei_final_link_postscript): Declare.
46 (coff_final_link_postscript): Define.
47 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
48 directory entries here.
49 (_bfd_pei_final_link_postscript): New function.
51 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
52 section flags based on the section name.
54 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
55 get the overflow of the s_nlnno field from the s_nreloc field.
56 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
57 the s_nlnno overflow of the .text section into the s_nreloc
60 * peigen.c (add_data_entry): Declare.
61 (pei_swap_aouthdr_out): Get image size right. Set linker version
63 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
64 (pe_print_idata): Code cleanup, print more info, get rid of (now)
66 (pe_print_edata): Likewise.
67 (pe_print_pdata): Likewise. Print exception entries.
68 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
69 (tbl): Make const, add "UNKNOWN".
70 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
71 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
72 section data directory.
73 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
75 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
76 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
77 * peicode.h (coff_get_symbol_info): Define.
79 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
81 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
83 (coff_classify_symbol): Re-revert 1999-08-08 patch if
86 * libpei.h: New file, broken out of peicode.h.
87 * peigen.c: New file, broken out of peicode.h.
88 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
89 * configure.in: Add peigen.lo to list of files required for each
91 * Makefile.am: Rebuild dependencies.
92 (BFD32_BACKENDS): Add peigen.lo.
93 (BFD32_BACKENDS_CFILES): Add peigen.c.
94 (SOURCE_HFILES): Add libpei.h.
95 * configure, Makefile.in: Rebuild.
97 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
98 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
99 instead. Don't clear the s_paddr field for an uninitialized data
102 * coffcode.h (coff_mkobject_hook): Set timestamp field in
103 coff_data_type to f_timdat.
104 * peicode.h (pe_mkobject_hook): Likewise.
106 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
107 number if COFF_IMAGE_WITH_PE.
109 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
110 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
111 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
112 there is no SEC_DEBUGGING section.
113 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
114 IMAGE_FILE_DEBUG_STRIPPED.
116 * pe-i386.c (COFF_LONG_FILENAMES): Define.
117 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
118 * pei-i386.c (COFF_LONG_FILENAMES): Define.
119 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
121 * coffswap.h (IMAGE_BASE): Don't define.
122 * pei-arm.c (IMAGE_BASE): Don't define.
123 * pei-i386.c (IMAGE_BASE): Don't define.
124 * pei-mcore.c (IMAGE_BASE): Don't define.
125 * pei-ppc.c (IMAGE_BASE): Don't define.
127 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
128 symbol, switch on the class when determining whether to modify the
129 value. For PE, don't modify the value of a C_FCN symbol not named
132 * libbfd-in.h (_bfd_abort): Declare.
134 * bfd.c (_bfd_abort): New function.
137 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
140 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
141 don't write out the associated line numbers.
143 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
146 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
147 changes when the base type is unknown.
149 * coffgen.c (coff_print_symbol): Fix printing of aux record for
152 * syms.c (BSF_DEBUGGING_RELOC): Define.
153 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
154 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
156 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
157 BSF_DEBUGGING_RELOC set.
158 * bfd-in2.h: Rebuild.
160 1999-09-10 Ian Lance Taylor <ian@zembu.com>
162 * ecoff.c (bfd_debug_section): Update initialization for new
164 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
165 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
167 1999-09-10 H.J. Lu <hjl@gnu.org>
169 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
171 * coff-mips.c (mips_ecoff_backend_data): Likewise.
173 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
175 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
176 for FPTR relocs involving local symbols.
178 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
179 value for the stub address in a call through a stub.
180 Install the value for a local symbol directly into the DLT
181 instead of generating a reloc. Correctly handle FPTR64 relocs.
183 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
184 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
185 (elf_hppa_final_link): Call them.
187 1999-09-10 Ian Lance Taylor <ian@zembu.com>
189 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
190 (elf_adjust_dynamic_symbol): ...from here.
192 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
194 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
195 relocation, remove them. SECREL64->LTOFF16WF.
196 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
198 (elf_hppa_relocate_insn): Similarly.
200 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
201 (elf_hppa_relocate_insn): Similarly.
203 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
205 (elf_hppa_relocate_insn): Similarly.
207 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
208 Handle LTOFF_TP* relocs.
209 (elf_hppa_relocate_insn): Similarly.
211 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
212 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
213 (elf_hppa_relocate_insn): Handle PCREL* relocs.
215 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
216 DIR32, DIR64 and FPTR64 relocations.
217 (elf_hppa_relocate_insn): Similarly.
219 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
220 address of the .PARISC.global section.
221 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
222 table entry elf_hppa_final_link_relocate. Do not give a warning
223 for a reloc against an external symbol if it has a PA64 hash
225 (elf_hppa_final_link_relocate): Significantly rework. Handle
226 DLTIND relocations. Compute the final value of the relocation
227 before passing the value of elf_hppa_relocate_insn.
228 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
229 relocation support. Handle DLTIND relocation requests just like
230 DLTREL relocation requests. Simplify branch handling.
232 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
234 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
235 non-allocated section as done in i386 version.
236 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
237 statement since this is no know relocation.
239 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
241 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
243 (elf_hppa_relocate_insn): Similarly.
245 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
247 (elf_hppa_relocate_insn): Similarly.
249 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
250 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
251 Pass the relocate type rather than the insn format to
252 elf_hppa_relocate_insn.
253 (elf_hppa_relocate_insn): Make switch dependent on relocation type
254 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
256 1999-09-07 Ian Lance Taylor <ian@zembu.com>
258 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
259 (bfd_coff_filnmlen): Define.
260 (bfd_coff_std_swap_table): Initialize new field.
261 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
263 (coff_write_symbols): Likewise.
264 (coff_get_normalized_symtab): Likewise.
265 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
266 * libcoff.h: Rebuild.
268 1999-09-06 Donn Terry <donn@interix.com>
270 * coffcode.h (sort_by_secaddr): New static function if
272 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
273 sections by VMA when assigning target_index values. Always set
276 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
277 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
279 * libcoff.h: Rebuild.
281 * coffcode.h (coff_set_custom_section_alignment): Add const to
282 declaration to match definition.
283 (coff_write_object_contents): Don't set F_AR32W(R)? if
286 * coff-i386.c (in_reloc_p): Add declaration.
287 (i386coff_vec): Simplify initialization of
288 application_section_flags.
290 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
291 version. Move COFF_WITH_PE specific code to new version.
292 (stype_to_sec_flags): Likewise. Add section parameter.
293 * coffgen.c (make_a_section_from_file): Set target_index before
294 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
295 * libcoff.h: Rebuild.
297 * syms.c (stt): Add some PE/PEI section names.
298 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
300 (bfd_symbol_info): Check for 'w'.
302 * section.c (struct bfd_comdat_info): Define.
303 (asection): Add comdat field.
304 (STD_SECTION): Initialize comdat field.
305 (bfd_make_section_anyway): Likewise.
306 * bfd-in2.h: Rebuild.
308 1999-09-06 Andreas Schwab <schwab@suse.de>
310 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
313 1999-09-06 Nick Clifton <nickc@cygnus.com>
315 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
316 bfd_realloc instead of calloc and realloc.
318 1999-09-04 Steve Chamberlain <sac@pobox.com>
320 * cpu-pj.c: New file.
321 * elf32-pj.c: New file.
322 * config.bfd (pj*): New cpu.
323 (pj-*-*, pjl-*-*): New targets.
324 * configure.in (bfd_elf32_pj_vec): New target vector.
325 (bfd_elf32_pjl_vec): New target vector.
326 * archures.c (bfd_arch_pj): Define.
327 * elf.c (prep_headers): Handle bfd_arch_pj.
328 * reloc.c: Define BFD_RELOC_PJ_* relocations.
329 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
330 to target vector list.
331 * Makefile.am: Rebuild dependencies.
332 (ALL_MACHINES): Add cpu-pj.lo.
333 (ALL_MACHINES_CFILES): Add cpu-pj.c.
334 (BFD32_BACKENDS): Add elf32-pj.lo.
335 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
336 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
338 1999-09-04 Ian Lance Taylor <ian@zembu.com>
340 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
341 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
342 and NON_GOT_REF from weak defined symbol to real symbol.
343 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
344 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
346 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
347 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
348 don't create a COPY reloc.
350 1999-09-03 Ian Lance Taylor <ian@zembu.com>
352 * elflink.h (elf_bfd_final_link): When counting relocations, don't
353 count those in sections we are not including in the link.
355 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
357 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
358 field in hpux11 shared libraries.
360 1999-09-02 Nick Clifton <nickc@cygnus.com>
362 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
364 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
366 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
367 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
368 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
370 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
372 * elflink.h (record_link_assignment): When possible, keep the
373 original type of the symbol.
375 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
377 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
378 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
379 tools were configured.
380 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
382 1999-08-26 Mark Mitchell <mark@codesourcery.com>
384 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
385 GOT entries for GOT16 relocations; they're not required.
387 1999-08-24 Nick Clifton <nickc@cygnus.com>
389 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
391 * config.bfd (arm-*-netbsd*): New target.
392 * configure.in (armnetbsd_vec): New target vector.
393 * configure: Regenerate
394 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
396 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
397 (ALL_MACHINES_CFILES): Add armnetbsd.c.
398 (armnetbsd.lo): New rule with deps.
399 * Makefile.in: Regenerate.
401 * armnetbsd.c: New file: Definitions specific to arm-netbsd
404 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
406 * som.c (som_slurp_symbol_table): Fix typo in comment.
408 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
410 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
411 here instead of using elf_section_data...
413 1999-08-19 Nick Clifton <nickc@cygnus.com>
415 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
416 relocations into the base file.
417 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
418 we are building a base file.
420 1999-08-19 Nick Clifton <nickc@cygnus.com>
422 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
424 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
425 REL relocs when performing a partial relocation.
427 1999-08-18 Donn Terry <donn@interix.com>
429 * cofflink.c: Move definitions of N_TMASK, et. al., out of
430 _bfd_coff_link_input_bfd into top level.
432 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
433 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
434 (coff_i386_rtype_to_howto): Likewise.
435 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
436 Completely ignore symbols which are all zero.
437 (dummy_reloc16_estimate): Add return 0.
438 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
439 variable copy to name_copy to avoid shadowing outer scope
441 * libcoff-in.h (coff_data_type): Change raw_syment_count field
442 from unsigned int to unsigned long. Add timestamp field.
443 * libcoff.h: Rebuild.
445 1999-08-17 H.J. Lu <hjl@gnu.org>
447 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
450 1999-08-17 Ian Lance Taylor <ian@zembu.com>
452 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
453 for special section symbols.
454 * elflink.h (elf_merge_symbol): If we have no old BFD, check
455 BSF_DYNAMIC on the section symbol to see whether the old BFD is
458 1999-08-15 Mark Mitchell <mark@codesourcery.com>
460 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
461 coincidence of variable names between old and new code.
463 1999-08-12 Nick Clifton <nickc@cygnus.com>
465 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
466 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
467 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
468 and 'addend' parameter a 'bfd_signed_vma'.
469 (elf32_arm_final_link_relocate): Do not involve stubs in
470 R_ARM_THM_PC22 relocs relative to section symbols, they are long
471 jumps, not function calls.
473 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
475 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
476 in R_ARM_PC24 relocs.
478 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
480 * elf-hppa.h (elf_hppa_fake_sections): New function.
481 * elf32-hppa.c (elf_backend_fake_sections): Define.
483 * elf-hppa.h (elf_hppa_final_write_processing): Update for
484 recent changes to the arch_info structure.
486 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
487 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
488 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
491 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
492 Ralf Baechle <ralf@uni-koblenz.de>
494 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
495 output DT_MIPS_GOTSYM.
496 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
497 DT_MIPS_SYMTABNO if there are no global GOT symbols.
499 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
501 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
502 prototype. Handle local symbols. Add commentary.
503 (mips_elf_calculate_relocation): Adjust accordingly.
504 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
507 * elflink.h (elf_bfd_final_link): Tweak last change.
509 1999-08-09 Mark Mitchell <mark@codesourcery.com>
511 * elflink.h (elf_link_size_reloc_section): Use the counts in the
512 elf-section data to allocate just the right amount of relocation
513 space. Don't allocate the hash space twice.
514 (elf_bfd_final_link): Calculate the amount of space to allocate in
515 each relocation section.
517 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
519 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
520 64bit mode, generate a section relative relocation for a 32bit
522 (elf_hppa_is_local_label_name): New function.
523 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
524 shared between 32bit and 64bit port.
526 1999-08-09 Mark Mitchell <mark@codesourcery.com>
528 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
529 R_MIPS_GOT16 and R_MIPS_CALL16.
530 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
531 to use when looking for a preexisting GOT entry.
533 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
535 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
536 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
538 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
540 1999-08-09 Geoff Keating <geoffk@cygnus.com>
542 * elflink.h (elf_link_output_extsym): Don't output a weak
543 reference to an undefined symbol just because it was defined weak
546 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
548 * coffgen.c (coff_find_nearest_line): When looking for file, use
549 last best match rather than first. If address is beyond last line
550 number record, don't return the last line as the correct value.
552 1999-08-08 Ian Lance Taylor <ian@zembu.com>
554 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
555 * bfd-in2.h: Rebuild.
557 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
559 * libcoff-in.h (struct coff_section_alignment_entry): Define.
560 * coffcode.h (coff_set_custom_section_alignment): New static
562 (coff_section_alignment_table): New static array.
563 (coff_new_section_hook): Use coff_set_customer_section_alignment.
564 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
565 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
566 * libcoff.h: Rebuild.
568 1999-08-08 Ian Lance Taylor <ian@zembu.com>
570 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
572 * Makefile.in: Rebuild.
574 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
576 * section.c (SEC_SHARED): Define.
577 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
578 (styp_to_sec_flags): Likewise.
579 * peicode.h (coff_swap_scnhdr_out): Likewise.
580 * bfd-in2.h: Rebuild.
582 1999-08-08 Ian Lance Taylor <ian@zembu.com>
584 * coffcode.h (coff_classify_symbol): Comment out part of
585 1999-08-05 change which breaks cygwin DLLs.
587 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
588 * aclocal.m4, configure: Rebuild.
590 1999-08-06 Ian Lance Taylor <ian@zembu.com>
592 * section.c (global_syms): Only initialize union field if
595 1999-08-04 Mark Mitchell <mark@codesourcery.com>
597 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
598 the size of a GOT entry here.
599 (mips_elf_calculate_relocation): Don't create a local GOT entry
600 for the symbol in a GOT16 relocation; just for it's high-order bit
601 (_bfd_mips_elf_relocate_section): Fix thinko.
603 1999-08-05 Ian Lance Taylor <ian@zembu.com>
605 Based on patches from Donn Terry <donn@interix.com>:
606 * coffcode.h (enum coff_symbol_classification): Define.
607 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
608 _bfd_coff_classify_symbol. Change return type.
609 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
610 (coff_slurp_symbol_table): Use coff_classify_symbol.
611 (coff_classify_symbol): New static function.
612 (coff_sym_is_global): Never define.
613 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
614 * cofflink.c (coff_link_check_ar_symbols): Use
615 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
616 (coff_link_add_symbols): Likewise.
617 (_bfd_coff_link_input_bfd): Likewise.
618 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
619 coff_classify_symbol.
620 * libcoff.h: Rebuild.
622 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
624 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
625 (e_ltpsel, e_rtpsel): Similarly.
627 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
628 and 14bit ertpsel. Handle 64bit psel.
630 1999-08-04 Mark Mitchell <mark@codesourcery.com>
632 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
633 handling for REL relocations. And only left-shift R_MIPS26
634 relocation addends where necessary.
636 1999-08-03 Mark Mitchell <mark@codesourcery.com>
638 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
639 (mips_elf_next_lo16_relocation): Don't compute the addend here.
640 Just return the relocation found.
641 (mips_elf_relocate_section): Pull the LO16 addend out of the
642 section itself when using REL relocations.
644 * elf32-mips.c (mips_elf_calculate_relocation): Restore
645 _DYNAMIC_LINK handling and handling of undefined symbols in shared
648 1999-08-03 Ian Lance Taylor <ian@zembu.com>
650 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
651 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
652 relocation against a symbol in an input section with no output
653 section. From Daniel Jacobowitz <drow@false.org>.
655 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
657 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
658 look for generated file correctly.
659 * aclocal.m4, configure: Rebuild.
661 1999-08-02 Mark Mitchell <mark@codesourcery.com>
663 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
664 and R_MIPS16_26 relocations correctly when relocating.
665 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
666 and R_MIPS_CALL_LO16 are for global symbols.
668 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
670 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
672 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
673 variables and initialize them.
675 1999-08-01 Mark Mitchell <mark@codesourcery.com>
677 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
678 there are no global symbols requiring GOT entries.
679 (_bfd_mips_elf_size_dynamic_sections): Likewise.
680 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
681 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
683 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
684 symbols are considered to have the value zero.
685 (_bfd_mips_elf_relocate_section): Don't try to perform a
686 relocation for an undefined symbol.
687 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
690 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
692 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
693 wants ba,a,pt %xcc instead of %icc.
694 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
695 of large PLT entries.
696 (sparc64_elf_plt_ptr_offset): Fix calculation.
697 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
698 addend should be relative to load address, not .plt section start.
699 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
701 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
703 * elf-bfd.h (struct elf_backend_data): Add
704 print_symbol_all and output_arch_syms backend methods.
705 * elfxx-target.h: Likewise.
706 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
707 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
708 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
710 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
711 symbols in .dynsym, add their names into .dynstr. Put those symbols
713 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
714 pointers to STT_REGISTER symbols in dynsym section.
715 (sparc64_elf_print_symbol_all): New function.
716 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
717 printing using the print_symbol_all hook.
719 1999-07-30 Catherine Moore <clm@cygnus.com>
721 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
724 1999-07-29 Richard Henderson <rth@cygnus.com>
726 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
727 dynamic_sections_created.
729 1999-07-29 Richard Henderson <rth@cygnus.com>
731 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
732 (mips_rtype_to_howto): ... new function.
733 (_bfd_mips_elf_relocate_section): Use it.
735 1999-07-28 Mark Mitchell <mark@codesourcery.com>
737 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
739 1999-07-27 Nick Clifton <nickc@cygnus.com>
741 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
743 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
744 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
746 1999-07-23 Donn Terry <donn@interix.com>
748 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
749 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
750 * cofflink.c (coff_link_add_symbols): If PE, handle section
752 * libcoff.h: Rebuild.
754 * config.bfd (i[3456]86-*-interix*): New target.
756 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
758 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
759 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
760 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
761 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
762 (COFF_SUPPORT_GNU_LINKONCE): Define.
763 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
764 (COFF_SUPPORT_GNU_LINKONCE): Define.
766 1999-07-21 Ian Lance Taylor <ian@zembu.com>
769 * makefile.dos: Remove; obsolete.
770 * configure.bat: Remove; obsolete.
772 1999-07-21 H.J. Lu <hjl@gnu.org>
774 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
776 1999-07-21 Philippe De Muyter <phdm@macqel.be>
778 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
779 message and fail if a symbol index is out of range.
781 1999-07-21 Ian Lance Taylor <ian@zembu.com>
783 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
784 when looking at a R_MIPS_GOT16 relocation.
786 1999-07-20 Nick Clifton <nickc@cygnus.com>
788 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
790 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
792 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
793 removed in previous change.
794 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
795 in relocateable output.
797 1999-07-19 Ian Lance Taylor <ian@zembu.com>
799 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
802 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
803 if they appear to be specially created by the linker.
805 1999-07-19 Nick Clifton <nickc@cygnus.com>
807 * targets.c (alternative_target): New field in bfd_target
809 (bfd_search_for_target): New function: Find a target that
810 satisifies a search function.
811 * bfd-in2.h: Regenerate.
813 * elfxx-target.h: Initialise the alternative_target field of
814 the bfd_target structures to point to the other target (if
816 * nlm-target.h: Initialise the alternative_target field of
817 the bfd_target structures to point to the other target (if
820 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
821 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
823 * aix386-core.c: Initialise new field of bfd_target structure.
824 * aout-adobe.c: Initialise new field of bfd_target structure.
825 * aout-arm.c: Initialise new field of bfd_target structure.
826 * aout-target.h: Initialise new field of bfd_target structure.
827 * aout-tic30.c: Initialise new field of bfd_target structure.
828 * binary.c: Initialise new field of bfd_target structure.
829 * bout.c: Initialise new field of bfd_target structure.
830 * cisco-core.c: Initialise new field of bfd_target structure.
831 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
832 * coff-alpha.c: Initialise new field of bfd_target structure.
833 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
834 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
835 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
836 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
837 * coff-i386.c: Initialise new field of bfd_target structure.
838 * coff-i860.c: Initialise new field of bfd_target structure.
839 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
840 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
841 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
842 * coff-mips.c: Initialise new field of bfd_target structure.
843 * coff-ppc.c: Initialise new field of bfd_target structure.
844 * coff-rs6000.c: Initialise new field of bfd_target structure.
845 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
846 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
847 * coff-tic30.c: Initialise new field of bfd_target structure.
848 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
849 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
850 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
851 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
852 * hppabsd-core.c: Initialise new field of bfd_target structure.
853 * hpux-core.c: Initialise new field of bfd_target structure.
854 * i386msdos.c: Initialise new field of bfd_target structure.
855 * i386os9k.c: Initialise new field of bfd_target structure.
856 * ieee.c: Initialise new field of bfd_target structure.
857 * ihex.c: Initialise new field of bfd_target structure.
858 * irix-core.c: Initialise new field of bfd_target structure.
859 * mipsbsd.c: Initialise new field of bfd_target structure.
860 * netbsd-core.c: Initialise new field of bfd_target structure.
861 * oasys.c: Initialise new field of bfd_target structure.
862 * osf-core.c: Initialise new field of bfd_target structure.
863 * ppcboot.c: Initialise new field of bfd_target structure.
864 * ptrace-core.c: Initialise new field of bfd_target structure.
865 * sco5-core.c: Initialise new field of bfd_target structure.
866 * som.c: Initialise new field of bfd_target structure.
867 * srec.c: Initialise new field of bfd_target structure.
868 * tekhex.c: Initialise new field of bfd_target structure.
869 * trad-core.c: Initialise new field of bfd_target structure.
870 * versados.c: Initialise new field of bfd_target structure.
871 * vms.c: Initialise new field of bfd_target structure.
873 1999-07-19 Andreas Schwab <schwab@suse.de>
875 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
878 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
880 * elflink.h (elf_link_adjust_relocs): New function.
881 (elf_bfd_final_link): Use it.
882 (elf_link_input_bfd): Deal with the fact that there can be
883 two relocation sections for a single section.
884 (elf_reloc_link_order): Likewise.
886 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
887 a relocateable object.
888 (_bfd_mips_elf_relocate_section): Handle relocateable links.
890 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
892 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
893 (sparc64_elf_get_reloc_upper_bound,
894 sparc64_elf_get_dynamic_reloc_upper_bound,
895 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
896 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
898 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
899 ELF64_R_TYPE_ID/DATA where appropriate.
901 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
903 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
906 1999-07-16 Ian Lance Taylor <ian@zembu.com>
908 * elf32-mips.c (mips_elf_local_relocation_p): New static
910 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
911 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
912 Always set *require_jalxp.
913 (mips_elf_stub_section_p): Mark abfd parameter as unused.
914 (_bfd_mips_elf_relocate_section): Only look for LO16 following
915 GOT16 if the GOT16 is against a local symbol. Don't return false
916 for an undefined symbol. If there is an overflow, assert that we
919 1999-07-16 Andreas Schwab <schwab@suse.de>
921 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
922 variables `link' and `elfsec'.
923 (elf_bfd_final_link): Remove unused variable `os'.
925 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
927 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
928 a PT_PHDR program headers.
929 (_bfd_mips_elf_final_link): Don't assume there are going to be
930 section symbols when we're not building a shared object.
931 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
934 1999-07-15 J.T. Conklin <jtc@redback.com>
936 * config.bfd (i[3456]86-*-vxworks*): New target.
938 1999-07-15 Mark Mitchell <mark@codesourcery.com>
940 * elf32-mips.c (mips_elf_stub_section_p): New function.
941 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
942 (mips_elf_relocate_section): Adjust calling sequence for
943 mips_elf_calculate_relocation and mips_elf_perform_relocation.
944 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
947 1999-07-15 Ian Lance Taylor <ian@zembu.com>
949 * configure.in: Bump version number to 2.9.5.
950 * configure: Rebuild.
952 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
954 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
956 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
957 to derive final type instead of hardwiring a selection.
959 1999-07-14 Mark Mitchell <mark@codesourcery.com>
961 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
962 things relocated by R_MIPS16_GPREL.
963 (mips_elf_perform_relocation): Likewise.
965 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
967 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
969 1999-07-14 Richard Henderson <rth@cygnus.com>
971 * elf32-mips.c (struct mips_got_info): Add global_gotno.
972 (_bfd_mips_elf_size_dynamic_sections): Set it.
973 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
974 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
975 new argument max_local.
977 1999-07-14 Mark Mitchell <mark@codesourcery.com>
979 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
980 subwords when handling an R_MIPS16_26 relocation.
981 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
984 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
985 dst_mask to match reality.
986 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
987 (mips_elf_obtain_contents): Use bfd_get.
988 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
989 (mips_elf_relocate_section): Likewise.
991 1999-07-13 Mark Mitchell <mark@codesourcery.com>
993 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
994 (mips_elf_relocate_section): Adjust calling sequence for
995 mips_elf_perform_relocation.
996 (mips_elf_perform_relocation): Take additional argument. Handle
997 R_MIPS16_26. Use bfd_put for convenience.
999 1999-07-13 Richard Henderson <rth@cygnus.com>
1001 * elf.c (assign_file_positions_for_segments): Thinko last change.
1002 Always overwrite p_flags.
1004 1999-07-13 Richard Henderson <rth@cygnus.com>
1006 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1007 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1008 .dynbss and .rel[a].bss if want_dynbss.
1009 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1011 1999-07-13 Richard Henderson <rth@cygnus.com>
1013 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1015 1999-07-13 Richard Henderson <rth@cygnus.com>
1017 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1018 (struct elf_link_hash_table): Add dynlocal.
1019 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1020 (_bfd_elf_link_adjust_dynindx): Delete.
1021 (_bfd_elf_link_renumber_dynsyms): Prototype.
1022 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1023 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1024 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1025 (_bfd_elf_link_lookup_local_dynindx): New function.
1026 (elf_link_renumber_hash_table_dynsyms): New function.
1027 (_bfd_elf_link_renumber_dynsyms): New function.
1028 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1029 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1030 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1031 instead of elf_link_remove_section_and_adjust_dynindices.
1032 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1033 (elf_link_assign_sym_version): Remove removed_dynamic code.
1034 (elf_link_renumber_dynsyms): Delete.
1035 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1037 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1038 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1039 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1040 * elf32-mips.c: Similarly.
1041 * elf32-ppc.c: Similarly.
1042 * elf32-sparc.c: Similarly.
1043 * elf64-alpha.c: Similarly.
1044 * elf64-sparc.c: Similarly.
1046 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1048 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1049 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1050 when the relocation is against _gp_disp.
1052 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1054 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1055 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1056 to possibly_dynamic_relocs. Adjust usage throughout code.
1057 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1058 (elf_mips_ctor64_howto): Likewise.
1059 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1061 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1062 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1063 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1064 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1066 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1068 * Makefile.am: Rebuild dependencies.
1069 * Makefile.in: Rebuild.
1071 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1072 * bfd-in2.h: Rebuild.
1074 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1075 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1076 structure initializations. Add casts.
1077 * reloc.c (EMPTY_HOWTO): Define.
1078 * bfd-in2.h: Rebuild.
1079 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1080 comparisons against 0.
1081 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1082 previous_ibfd_e_flags to unsigned long.
1083 * vms.h (struct vms_private_data_struct): Change section_count to
1085 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1086 (_bfd_vms_write_gsd): Change symnum to unsigned.
1087 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1088 * vms-tir.c (etir_sta): Change psect to unsigned.
1089 (alloc_section): Change idx to unsigned.
1090 (tir_sta, tir_ctl): Change psect to unsigned.
1091 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1092 * vms.c (priv_section_count): Change to unsigned.
1094 1999-07-12 Andreas Schwab <schwab@suse.de>
1096 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1097 * m68klinux.c: Likewise.
1099 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1101 * Many files: Changes to avoid gcc warnings: Remove unused local
1102 variables. Add default case to enum switches.
1103 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1104 compile if not COFF_IMAGE_WITH_PE.
1105 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1106 (bfd_arm_get_bfd_for_interworking): Likewise.
1107 (bfd_arm_process_before_allocation): Likewise.
1108 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1109 * pei-arm.c: Likewise.
1110 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1111 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1112 (mips_elf_got16_entry): Put parens around & in body of ==.
1113 (mips_elf_calculate_relocation): Correct test for empty string.
1114 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1116 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1119 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1121 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1122 as appropriate. Fill in structure initializations. Add variable
1123 initializations. Add casts.
1124 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1125 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1127 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1129 * elf-bfd.h (bfd_elf_hash): Update declaration.
1130 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1131 when calling bfd_elf_hash.
1133 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1135 * libbfd.c (bfd_put_8): Make it of type `void'.
1136 * bfd-in2.h: Regenerated.
1137 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1139 (_bfd_mips_elf_final_link): Likewise.
1141 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1143 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1145 * config.bfd (hppa*-*-linux-gnu*): New target
1147 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1149 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1150 (_bfd_mips_elf_create_dynamic_sections): New function.
1151 (_bfd_mips_elf_add_symbol_hook): Likewise.
1152 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1153 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1154 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1155 (_bfd_mips_elf_gc_mark_hook): Likewise.
1156 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1157 (_bfd_mips_elf_always_size_sections): Likewise.
1158 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1159 (_bfd_mips_elf_check_relocs): Likewise.
1160 (_bfd_mips_elf_link_hash_table_create): Likewise.
1161 (_bfd_mips_elf_print_private_data): Likewise.
1162 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1163 (_bfd_mips_elf_final_link): Likewise.
1164 (_bfd_mips_elf_additional_program_headers): Likewise.
1165 (_bfd_mips_elf_modify_segment_map): Likewise.
1166 (_bfd_mips_elf_relocate_section): Likewise.
1167 * elf32-mips.c (mips_elf32_object_p): Move contents into
1168 _bfd_mips_elf_object_p.
1169 (mips_elf_additional_program_headers): Rename to
1170 _bfd_mips_elf_additional_program_headers.
1171 (mips_elf_modify_segment_map): Rename to
1172 _bfd_mips_elf_modify_segment_map.
1173 (elf_mips_abi_name): Change prototype.
1174 (mips_elf32_section_from_shdr): Merge into
1175 _bfd_mips_elf_section_from_shdr.
1176 (mips_elf32_section_processing): Merge into
1177 _bfd_mips_elf_section_processing.
1178 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1179 the right back-end ELF linker.
1180 (mips_elf_relocate_section): Rename to
1181 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1182 (mips_elf_link_output_symbol_hook): Rename to
1183 _bfd_mips_elf_link_output_symbol_hook.
1184 (mips_elf_create_dynamic_section): Rename to
1185 _bfd_mips_elf_create_dynamic_section.
1186 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1187 Adjust for 64-bit code. Use mips_elf_got_section.
1188 (mips_elf_adjust_dynamic_symbol): Rename to
1189 _bfd_mips_elf_adjust_dynamic_symbol. Use
1190 mips_elf_allocate_dynamic_relocations.
1191 (mips_elf_finish_dynamic_symbol): Rename to
1192 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1193 Adjust for 64-bit code.
1194 (mips_elf_finish_dynamic_sections): Rename to
1195 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1196 (mips_elf_always_size_sections): Rename to
1197 _bfd_mips_elf_always_size_sections.
1198 (mips_elf_add_symbol_hook): Rename to
1199 _bfd_mips_elf_add_symbol_hook.
1200 (mips_elf_next_lo16_addend): Constify.
1201 (mips_elf_calculate_relocation): Likewise.
1202 (mips_elf_obtain_contents): Likewise.
1203 (mips_elf_perform_relocation): Likewise.
1204 (mips_elf_create_dynamic_relocation): Likewise.
1205 (mips_elf_allocate_dynamic_relocations): New function.
1206 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1207 (MIPS_ELF_REL_SIZE): Likewise.
1208 (MIPS_ELF_DYN_SIZE): Likewise.
1209 (MIPS_ELF_GOT_SIZE): Likewise.
1210 (MIPS_ELF_SYM_SIZE): Likewise.
1211 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1212 (MIPS_ELF_GET_WORD): Likewise.
1213 (MIPS_ELF_PUT_WORD): Likewise.
1214 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1215 (STUB_LW): Conditionalize for 64-bit value.
1216 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1218 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1219 Check it for inconsistency.
1220 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1222 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1224 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1225 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1226 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1227 (mips_elf_local_got_index): Likewise.
1228 (mips_elf_got_page): Likewise.
1229 (mips_elf_got_info): Likewise.
1230 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1231 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1232 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1233 instead of constant `2'.
1234 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1235 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1236 (mips_elf_size_dynamic_sections): Use
1237 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1238 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1239 Adjust all releveant entries in elf backend table.
1240 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1241 (mips_elf64_section_processing): Likewise.
1242 Adjust elf backend entries to use _bfd_mips_elf variants now
1245 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1247 (size_dynamic_sections): Likewise.
1248 (elf_link_output_extsym): Likewise.
1249 * elf.c: (elf_fake_sections): Likewise.
1250 * libbfd.c (bfd_get): New macro.
1251 (bfd_put): Likewise.
1252 * bfd-in2.h: Regenerated.
1254 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1256 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1257 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1258 wap_reloca_in, and swap_reloca_out.
1259 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1260 multiple internal relocations per external relocation.
1261 (link_read_relocs): Likewise.
1262 (elf_bfd_final_link): Likewise.
1263 (elf_link_input_bfd): Likewise.
1264 (elf_gc_mark): Likewise.
1265 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1266 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1268 (size_info): Add entries for new fields.
1269 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1270 (mips_elf64_be_swap_reloc_in): New function.
1271 (mips_elf64_be_swap_reloc_out): Likewise.
1272 (mips_elf64_be_swap_reloca_in): Likewise.
1273 (mips_elf64_be_swap_reloca_out): Likewise.
1274 (mips_elf64_size_info): Add entries for new fields.
1276 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1278 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1279 field equals the new rel_count field.
1280 (elf_link_input_bfd): When doing a relocateable link, use the new
1281 rel_count field rather than the reloc_count field.
1282 (elf_reloc_link_order): Likewise.
1283 (elf_finish_pointer_linker_section): Likewise.
1285 Based on patch from H.J. Lu <hjl@gnu.org>:
1286 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1287 shared library to override a weak definition in a regular object.
1289 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1291 * libhppa.h: Revert July 2, 1999 patch.
1293 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1294 need to generate DLTIND relocations, not DLTREL relocations.
1296 1999-07-05 Nick Clifton <nickc@cygnus.com>
1298 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1300 (coff_set_flags): Recognise arm 5 architectures.
1302 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1303 Add support for armv5 architecture.
1305 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1307 * reloc.c: Add new, assembler only, ARM reloc:
1308 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1310 * bfd-in2.h: Regenerate.
1312 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1314 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1315 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1316 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1317 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1318 * elf32-mips.c (ABI_64_P): New macro.
1319 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1320 (_bfd_mips_elf_find_nearest_line): Adjust call to
1321 _bfd_dwarf2_find_nearest_line.
1322 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1323 * libbfd.h: Regenerated.
1325 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1327 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1329 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1331 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1332 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1334 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1336 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1338 (_bfd_elf_init_reloc_shdr): New function.
1339 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1340 bfd_alloc followed by memset.
1341 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1342 (elf_fake_sections): Here.
1343 (assign_section_numbers): Assign section numbers for the second
1344 relocation section, if required.
1345 * elflink.h (elf_link_output_relocs): New function.
1346 (elf_link_size_reloc_section): Likewise.
1347 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1348 (elf_link_input_bfd): Use elf_link_output_relocs.
1350 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1351 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1353 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1355 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1358 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1360 * elf32-mips.c (mips_elf_got_info): Move declaration before
1361 prototypes. Change global_gotsym to be a pointer to a hash entry,
1362 rather than a number index.
1363 (mips_elf_link_hash_entry): Move declaration before prototypes.
1364 (mips_elf_irix6_finish_dynamic_symbol): New function.
1365 (mips_elf_sign_extend): Likewise.
1366 (mips_elf_high): Likewise.
1367 (mips_elf_higher): Likewise.
1368 (mips_elf_highest): Likewise.
1369 (mips_elf_global_got_index): Likewise.
1370 (mips_elf_local_got_index): Likewise.
1371 (mips_elf_got_offset_from_index): Likeiwse.
1372 (mips_elf_record_global_got_symbol): Likewise.
1373 (mips_elf_got_page): Likewise.
1374 (mips_elf_next_lo16_addend): Likewise.
1375 (mips_elf_calculate_relocation): Likewise.
1376 (mips_elf_obtain_contents): Likewise.
1377 (mips_elf_perform_relocation): Likewise.
1378 (mips_elf_assign_gp): Likewise.
1379 (mips_elf_sort_hash_table_f): Likewise.
1380 (mips_elf_sort_hash_table): Likewise.
1381 (mips_elf_got_section): Likewise.
1382 (mips_elf_got_info): Likewise.
1383 (mips_elf_create_local_got_entry): Likewise.
1384 (mips_elf_got16_entry): Likewise.
1385 (mips_elf_create_dynamic_relocation): Likewise.
1386 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1387 (mips_elf_final_gp): Use mips_elf_assign_gp.
1388 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1389 into SHN_SCOMMON automatically on IRIX6.
1390 (mips_elf_add_symbol_hook): Likewise.
1391 (mips_elf_relocate_section): Rewrite, using
1392 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1393 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1394 Don't deal with .rld_map on IRIX6.
1395 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1396 section flags appropriately for .got.
1397 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1398 the got. Call mips_elf_record_global_got_symbol and allocate
1399 local got space appropriately.
1400 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1401 char *. Rework calculation of GOT size. Sort dynamic symbol
1402 table entries so entries that do not require GOT entries appear at
1403 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1404 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1406 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1408 (mips_elf_finish_dynamic_symbol): Use
1409 mips_elf_irix6_finish_dynamic_symbol.
1410 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1411 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1412 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1414 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1416 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1417 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1419 1999-06-04 Philip Blundell <philb@gnu.org>
1421 * elf32-arm.h (elf_backend_got_header_size): Define.
1422 (elf_backend_plt_header_size): Likewise.
1424 1999-06-28 Jim Pick <jim@jimpick.com>
1426 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1428 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1430 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1431 relocation function.
1432 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1434 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1436 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1437 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1438 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1439 (_bfd_mips_elf_section_from_shdr): Use them.
1440 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1441 of GP-relative sections.
1442 (_bfd_mips_elf_set_section_contents): Use them.
1443 (_bfd_mips_elf_section_processing): Share code between .sdata and
1444 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1445 (mips_elf_additional_program_headers): Add handling for
1446 PT_MIPS_OPTIONS segment on IRIX6.
1447 (mips_elf_modify_segment_map): Likeiwse.
1448 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1449 Include the options sections on IRIX6. Don't look for GP-relative
1450 sections by name; use SHF_MIPS_GPREL instead.
1451 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1453 (mips_elf_create_dynamic_sections): Don't muck about with section
1454 alignments and such on IRIX6.
1455 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1456 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1457 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1458 bfd_zalloc rather than bfd_alloc and memset.
1459 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1460 Don't assert the existence of .rld_map on IRIX6.
1461 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1463 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1464 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1467 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1469 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1470 (mips_elf_swap_msym_out): New function.
1471 (mips_elf_create_msym_section): Likewise.
1472 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1473 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1474 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1475 section not named .msym.
1476 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1477 .msym directly. Set appropriate attributes for the .msym
1479 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1480 (mips_elf_link_hash_newfunc): Clear it.
1481 (mips_elf_create_dynamic_sections): Create the .msym section
1483 (mips_elf_size_dynamic_sections): Allocate space for the
1484 .msym section. Add a DT_MIPS_MSYM entry.
1485 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1487 (mips_elf_finish_dynamic_sections): Assign a value for
1488 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1490 * elf32-mips.c (irix_compat_t): New enumeration.
1491 (ABI_N32_P): New macro.
1492 (IRIX_COMPAT): Likewise.
1493 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1494 (mips_elf_relocate_section): Fix typo.
1496 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1498 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1499 as writable PE sections.
1501 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1503 * dwarf2.c (struct arange): New type.
1504 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1505 (arange_add): New function.
1506 (decode_line_info): Keep track of address ranges that a compilation
1508 (comp_unit_contains_address): Return true if address is contained
1509 in _any_ of the address ranges associated with a compilation unit.
1510 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1511 on the first comp_unit that contains the address.
1513 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1515 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1516 (decode_line_info): Add variable STASH and initialize it to point
1517 to the per-bfd dwarf2_debug info. Remove static variable
1518 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1520 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1522 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1523 shared library to have an undefined symbol.
1525 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1526 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1528 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1530 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1531 * elf32-hppa.c: Remove everything related to symbol extension
1532 sections & records. Use the common elf_hppa_final_write_processing.
1534 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1536 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1537 functions instead of _init/_fini if requested.
1539 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1541 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1544 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1546 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1547 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1549 (ppc_elf_finish_dynamic_sections): Check for positive section
1550 dynindx field, rather than comparing against -1.
1551 (ppc_elf_relocate_section): Only return false if undefined_symbol
1552 or reloc_overflow fail, not always upon encountering an error.
1554 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1556 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1557 bfd_byte * before performing pointer arithmetic.
1559 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1561 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1563 * elf32-hppa.c: Include elf-hppa.h.
1564 (ARCH_SIZE): Define.
1565 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1567 (elf32_hppa_info_to_howto): Similarly.
1568 (elf_hppa_howto_table): Similarly.
1569 (elf_hppa_reloc_type_lookup): Similarly.
1570 (hppa_elf_gen_reloc_type): Similarly.
1571 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1573 1999-06-22 Nick Clifton <nickc@cygnus.com>
1575 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1576 handling R_V850_22_PCREL relocation.
1578 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1580 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1583 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1585 * section.c (_bfd_strip_section_from_output): Ignore sections
1586 DISCARDed by the link script.
1588 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1590 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1591 Remove unused local variable spp.
1593 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1594 the entry symbol is not set.
1596 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1598 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1599 GPDISP or LITUSE in a relocatable link.
1601 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1603 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1604 * (alloc_dwarf1_func): Likewise.
1606 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1608 * libhppa.h: Fix various formatting errors.
1609 (assemble_3); Rewrite using CATENATE.
1610 (assemble_17): Fix various bugs.
1612 1999-06-16 Nick Clifton <nickc@cygnus.com>
1614 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1616 1999-06-15 Richard Henderson <rth@cygnus.com>
1618 * section.c (SEC_SHORT): Define.
1619 * bfd-in2.h: Rebuild.
1621 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1623 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1624 Remove abfd parameter. Use _bfd_strip_section_from_output.
1625 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1627 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1628 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1629 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1631 (bfd_elf_size_dynamic_sections): Use it.
1633 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1635 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1636 complain_overflow_bitfield to complain_overflow_signed.
1638 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1640 * elflink.h (elf_link_read_relocs_from_section): New function,
1642 (elf_link_read_relocs): Here. Use it for both relocation
1645 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1647 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1648 asect->reloc_count is valid.
1650 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1652 * elf32-mips.c (mips_elf32_section_processing): Permit a
1653 SHT_MIPS_REGINFO section to have a size of 0.
1655 1999-06-12 David O'Brien <obrien@freebsd.org>
1657 * config.bfd (alpha*-*-freebsd*): New target.
1658 (i[3456]86-*-freebsd*): Now defaults to ELF.
1660 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1662 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1663 wrap if the relocation covers the high bit of an address.
1665 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1667 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1669 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1670 instead of R_SPARC_max.
1671 (sparc64_elf_info_to_howto): Likewise.
1672 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1673 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1675 1999-06-07 Richard Henderson <rth@cygnus.com>
1677 * section.c (_bfd_strip_section_from_output): Remove output
1678 sections with no initial link_order.
1680 1999-06-07 Nick Clifton <nickc@cygnus.com>
1682 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1684 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1686 * Makefile.am (SOURCE_HFILES): Add missing headers.
1687 * Makefile.in: Regenerated.
1689 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1691 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1694 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1696 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1697 range undefweak symbols.
1698 * hash.c: Add missing comma after @xref{}
1699 * linker.c: Likewise.
1701 1999-06-04 Nick Clifton <nickc@cygnus.com>
1703 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1705 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1706 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1707 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1708 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1710 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1712 * Makefile.am: Rebuild dependencies.
1713 (BFD32_BACKENDS): Add dwarf1.lo.
1714 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1715 * Makefile.in: Rebuild.
1717 1999-06-04 Nick Clifton <nickc@cygnus.com>
1719 * Makefile.am: Add epoc-arm-pe target.
1720 * Makefile.in: Regenerate.
1721 * pe-arm.c: Only redefine interworking function names if they have
1722 not already been redefined.
1723 * pei-arm.c: Only redefine interworking function names if they have
1724 not already been redefined.
1725 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1727 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1730 1999-06-03 Nick Clifton <nickc@cygnus.com>
1732 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1734 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1736 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1738 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1740 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1741 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1743 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1745 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1746 in other text sections.
1748 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1750 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1751 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1752 * libbfd.h: Regenerate.
1753 * coff-sh.c (sh_merge_private_data): Delete.
1754 (coff_bfd_merge_private_bfd_data): Change to
1755 _bfd_generic_verify_endian_match.
1756 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1758 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1760 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1762 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1764 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1766 (bfd_elf32_arm_process_before_allocation): Likewise.
1767 * bfd-in2.h: Rebuild.
1769 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1771 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1772 track of end_sequence markers.
1773 (add_line_info): Add END_SEQUENCE arg.
1774 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1775 debug-line info---it doesn't work right if a compilation unit
1776 consists of multiple discontiguous code-sequences. It would be
1777 worthwhile to optimize for the common case where a compilation
1778 unit results in a contiguous set of code sequences, but this is
1779 quite tricky to get right for arbitrary DWARF2 files.
1780 (lookup_address_in_line_info_table): Don't use the last line entry
1781 for a compilation unit for anything with an address higher than
1782 this line entry. Also, check for end_sequence markers to
1783 correctly handle discontinuities.
1784 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1785 compilation units, check all compilation units with each->high==0
1786 just like when reading compilation units.
1788 * dwarf2.c (decode_line_info): Initialize table->files and
1789 table->last_line to NULL to avoid segfaults due to random
1790 values in these members.
1791 (concat_filename): Check for out-of-range file number before
1792 indexing filename table. Segfaults suck.
1794 * dwarf2.c (decode_line_info): Don't truncate address to least
1795 significant 32 bits (breaks 64 bit targets).
1796 (lookup_address_in_function_table): Ditto.
1797 (comp_unit_contains_address): Ditto.
1799 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1801 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1802 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1803 (mips_elf64_howto_table_rela): Likewise.
1805 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1807 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1808 single section has two associated relocation sections.
1810 1999-06-02 Mark Salter <msalter@cygnus.com>
1812 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1813 COFF_WITH_PE defined.
1815 1999-06-02 Nick Clifton <nickc@cygnus.com>
1817 * pe-arm.c: Rename global arm interworking functions to avoid name
1818 collision when all targets BFD is built.
1821 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1823 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1824 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1825 (bfd_elf_section_data): Add use_rela_p.
1826 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1827 (_bfd_elf_new_section_hook): Likewise.
1828 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1830 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1831 * elfcode.h (write_relocs): Determine whether or not use rela
1832 relocs based on the relocation section header.
1833 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1834 instead of use_rela_p.
1835 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1836 (elf_backend_may_use_rela_p): Likewise.
1837 (elf_backend_default_use_rela_p): Likewise.
1838 (elfNN_bed): Use them.
1840 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1842 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1844 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1846 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1847 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1848 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1849 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1850 * bfd-in2.h: Regenerated.
1851 * libbfd.h: Likewise.
1852 * elf32-mips.c (mips_info_to_howto_rela): New function.
1853 (USE_REL): Adjust for new conventions.
1854 (MINUS_ONE): New macro.
1855 (elf_mips_howto_table): Add R_MIPS_SUB.
1856 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1858 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1859 .MIPS.content section.
1860 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1861 with .MIPS.content as .MIPS.content sections. Set
1862 SHF_MNIPS_NOSTRIP for such section.
1863 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1864 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1865 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1867 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1869 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1872 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1875 1999-05-30 Philip Blundell <philb@gnu.org>
1877 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1878 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1879 the addend does not overflow into the rest of the word.
1881 1999-05-29 Nick Clifton <nickc@cygnus.com>
1883 * bfd-in.h: Amend prototype for
1884 bfd_elf32_arm_process_before_allocation .
1885 * bfd-in.h: Regenerate.
1887 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1888 elements in a fixed sized array.
1889 (ARM_ELF_ABI_VERSION): Define.
1890 (ARM_ELF_OS_ABI_VERSION): Define.
1891 (R_ARM_THM_ABS5): Fix rightshift and size.
1892 (R_ARM_THM_PC22): Fix size.
1893 (R_ARM_PLT32): Define Howto.
1894 (find_howto): New function: Locate a howto based on a reloc
1896 (elf32_arm_info_to_howto): Use find_howto if necessary.
1897 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1898 bfd_reloc_code_real_type.
1899 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1900 and BFD_RELOC_VTABLE_ENTRY.
1901 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1903 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1904 elements in a fixed sized array.
1905 (ARM_ELF_ABI_VERSION): Define.
1906 (ARM_ELF_OS_ABI_VERSION): Define.
1907 (R_ARM_THM_ABS5): Fix rightshift and size.
1908 (R_ARM_THM_PC22): Fix size.
1909 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1910 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1911 bfd_reloc_code_real_type.
1913 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1914 no_pipeline_knowledge.
1915 (elf32_arm_link_hash_create): Initialise new field to zero.
1916 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1917 no_pipeline_knowledge. Use this parameter to initialise the field
1918 in the globals data structure.
1919 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1920 no_pipeline_knowledge is false and the binary is from an old
1922 (elf32_arm_merge_private_data): Generate an error if an attempt is
1923 made to linl together big endian and little endian code.
1924 (elf32_arm_post_process_headers): New function: Initialise the
1925 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1927 (elf_backend_post_process_headers): Define.
1929 1999-05-28 Nick Clifton <nickc@cygnus.com>
1931 * elf-bfd.h (struct elf_backend_data): Add new field:
1932 elf_backend_post_process_headers.
1934 * elfxx-target.h (elf_backend_post_process_headers): Define to
1935 NULL if not already defined.
1936 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1938 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1940 (_bfd_elf_compute_section_file_positions): Call
1941 elf_backend_post_process_headers if defined.
1943 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1945 * configure.in: Check whether getuid and getgid exist.
1946 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1947 HAVE_GETGID are not defined, respectively.
1948 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1950 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1951 * configure, config.in: Rebuild.
1953 1999-05-28 Martin Dorey <mdorey@madge.com>
1955 * elf32-i960.c: New file.
1956 * elf.c (prep_headers): Handle bfd_arch_i960.
1957 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1958 * config.bfd (i960-*-elf*): New target.
1959 * configure.in (bfd_elf32_i960_vec): New target vector.
1960 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1961 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1962 * Makefile.in, aclocal.m4, configure: Rebuild.
1964 1999-05-27 Nick Clifton <nickc@cygnus.com>
1966 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1968 (find_howto): New function: Find entries in the
1969 elf32_arm_howto_table.
1970 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1972 (elf32_arm_reloc_type_lookup): Add lookup for
1973 BFD_RELOC_ARM_PLT32.
1975 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1977 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1978 (elf32_arm_link_hash_table_create): Use above function as the
1979 constructor for hash table entries.
1980 (elf32_arm_relocate_section): Avoid crash when there is no output
1982 (elf32_arm_final_link_relocate): New parameter h.
1983 (elf32_arm_relocate_section): Pass symbol hash entry to above
1985 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1988 1999-05-25 Catherine Moore <clm@cygnus.com>
1990 * coff-arm.c (coff_arm_relocate_section): Don't emit
1991 base file entries for pc-relative values.
1993 1999-05-25 DJ Delorie <dj@cygnus.com>
1995 * peicode.h (coff_swap_sym_in): When we create the actual section
1996 to reflect the not-there section C_SECTION symbols refer to,
1997 change the symbol class to C_STAT as the section is now really
2000 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2002 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2005 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2007 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2009 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2010 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2012 1999-05-16 Nick Clifton <nickc@cygnus.com>
2014 * coff-mcore.c (in_reloc_p): Reinstate.
2016 1999-05-15 Nick Clifton <nickc@cygnus.com>
2018 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2019 * bfd-in2.h: Regenerate.
2020 * coff-mcore.c (in_reloc_p): Remove defintion.
2021 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2022 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2023 IMAGE_REL_MCORE_RVA.
2024 (coff_mcore_rtype_to_howto): Add special processing for
2025 IMAGE_REL_MCORE_RVA.
2026 (coff_mcore_relocate_section): Add support for
2027 IMAGE_REL_MCORE_RVA.
2028 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2029 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2031 (mcore_elf_relocate_section): Delete redundant case labels.
2033 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2035 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2036 precedence between bit-and and comparison.
2038 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2040 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2041 list of target formats (targ_selvecs).
2042 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2043 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2045 1999-05-10 DJ Delorie <dj@cygnus.com>
2047 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2048 reasonable mode until "ar x" is smart enough to skip it (fixes
2049 gcc/libgcc.a builds on mips-ecoff targets
2051 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2052 to work. Hack to support MS import libraries, which use different
2053 COMDAT types than GNU.
2054 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2055 to implied zero-length sections (see peicode below)
2056 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2057 filename symbols, which use one *or more* auxents.
2058 * coffswap.h (coff_swap_aux_in): ditto
2059 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2062 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2064 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2065 for all relocations.
2067 1999-05-10 Catherine Moore <clm@cygnus.com>
2069 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2070 if COFF_IMAGE_WITH_PE.
2071 (bfd_arm_process_before_allocation): Likewise.
2072 (bfd_arm_get_bfd_for_interworking): Likewise.
2073 * coff-arm.c: Likewise.
2074 * bfd-in2.h: Regenerate.
2075 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2076 (armpe_big_vec): Likewise.
2077 * configure: Rebuild.
2079 1999-05-10 Nick Clifton <nickc@cygnus.com>
2081 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2082 section, not just .rel. Same for .rela.
2084 1999-05-07 Nick Clifton <nickc@cygnus.com>
2086 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2087 endianism with an error message.
2089 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2091 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2092 assignment from "unsigned char *" to "char *".
2093 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2095 1999-05-05 Catherine Moore <clm@cygnus.com>
2097 * coff-arm.c (coff_arm_relocate_section): Add one to
2098 address of ARM_RVA32 thumb functions.
2100 1999-05-05 Catherine Moore <clm@cygnus.com>
2102 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2103 (elf32_m68k_copy_private_bfd_data): New.
2104 (elf32_m68k_merge_private_bfd_data): New.
2105 (elf32_m68k_print_private_bfd_data): New.
2106 (CPU32_FLAG): Define.
2107 (PLT_CPU32_ENTRY_SIZE): Define.
2108 (elf_cpu32_plt0_entry): Declare.
2109 (elf_cpu32_plt_entry): Declare.
2110 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2111 (elf_m68k_finish_dynamic_symbol): Likewise.
2112 (elf_m68k_finish_dynamic_sections): Likewise.
2113 (elf_backend_plt_header_size): Remove definition.
2114 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2115 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2116 (bfd_elf32_bfd_set_private_flags): Define.
2117 (bfd_elf32_bfd_print_private_bfd_data): Define.
2119 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2121 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2122 and R_LONG_PCREL_MODE.
2124 1999-04-29 Nick Clifton <nickc@cygnus.com>
2126 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2128 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2130 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2131 in relocation calculation.
2133 1999-04-26 Tom Tromey <tromey@cygnus.com>
2135 * aclocal.m4, configure: Updated for new version of libtool.
2137 1999-04-21 Nick Clifton <nickc@cygnus.com>
2139 * coff-mcore.c: Add support for mcore relocs.
2141 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2143 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2144 incorrect use EF_MIPS_xxBITPTRS.
2146 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2148 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2151 * bfd-in2.h: Rebuild.
2152 * libbfd.h: Rebuild.
2154 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2156 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2157 (coff_arm_relocate_section): Add ARM26D transform. Only
2158 change to ARM26D for relocateable links.
2160 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2162 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2163 (bfd_elf32_bfd_print_private_bfd_data): New.
2165 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2167 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2168 refetch addend if USE_REL, add many comments regarding current state.
2169 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2170 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2171 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2172 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2174 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2176 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2177 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2179 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2181 * dwarf2.c (decode_line_info): Don't truncate address to least
2182 significant 32 bits (breaks 64 bit targets).
2183 (lookup_address_in_function_table): Ditto.
2184 (comp_unit_contains_address): Ditto.
2186 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2188 * coff-arm.c (arm_emit_base_file_entry): New routine.
2189 (A2T3_OFFSET): Define.
2190 (T2A3_OFFSET): Define.
2191 (coff_arm_relocate_section): Emit base file entries for interworking
2194 1999-04-13 Philip Blundell <philb@gnu.org>
2196 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2197 relocs 17 through 19.
2199 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2201 * elfcode.h: Remove fnmatch.h.
2202 * elflink.h (elf_link_assign_sym_version): Call back to ld
2203 instead of calling fnmatch.
2205 * config.bfd (i?86-*-beoself): Include pe vecs.
2207 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2209 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2212 1999-04-10 Richard Henderson <rth@cygnus.com>
2214 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2215 when trying to resolve dynamic symbol references.
2216 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2217 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2218 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2219 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2220 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2221 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2222 * elflink.h (elf_link_output_extsym): Likewise.
2224 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2226 * section.c (_bfd_strip_section_from_output): New function moved from
2227 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2228 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2229 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2230 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2231 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2232 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2233 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2234 * bfd-in2.h: Update.
2236 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2238 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2240 1999-04-08 Nick Clifton <nickc@cygnus.com>
2242 * coff-mcore.c: New File: Support for mcore-pe targets.
2243 * cpu-mcore.c: New File: Support for mcore targets.
2244 * elf32-mcore.c: New File: Support for mcore-elf target.
2245 * pe-mcore.c: New File: Definitions for mcore-pe target.
2246 * pei-mcore.c: New File: Definitions for mcore-pei target.
2247 * Makefile.am: Add support for MCore targets.
2248 * Makefile.in: Regenerate.
2249 * config.bfd: Add support for MCore targets.
2250 * configure.in: Add support for MCore targets.
2251 * configure: Regenerate.
2252 * archures.c: Add support for MCore architecture.
2253 * bfd-in2.h: Regenerate.
2254 * coffcode.h: Add support for mcore-pe targets.
2255 * elf.c: Add support for mcore-elf target.
2256 * reloc.c: Add support for MCore relocs.
2257 * targets.c: Add support for MCore targets.
2259 1999-04-07 Nick Clifton <nickc@cygnus.com>
2261 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2262 R_ARM_XPC25 and R_ARM_THM_XPC22.
2263 (elf32_arm_reloc_map): Remove redundant entries.
2265 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2267 * sysdep.h (LC_MESSAGES): Never define.
2269 1999-04-06 Chris Torek <torek@bsdi.com>
2271 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2272 all callers. Rewrite completely.
2273 (_bfd_relocate_contents): Rewrite overflow checking.
2274 * bfd-in2.h: Rebuild.
2276 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2278 From Gabriel Paubert <paubert@iram.es>:
2279 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2280 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2281 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2282 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2283 * ppcboot.c (ppcboot_vec): Use little endian routines for
2286 * elf.c (elfcore_strndup): Only define if it will be used.
2287 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2289 (ppc_elf_check_relocs): Remove unused local i.
2290 (ppc_elf_gc_mark_hook): Add default case to switch.
2292 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2293 * srec.c (srec_scan): Accept \r in symbol definitions.
2294 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2295 (symbolsrec_object_p): Likewise.
2297 1999-04-04 Don Bowman <don@pixsci.com>
2299 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2301 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2303 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2305 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2306 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2308 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2310 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2313 1999-03-31 Nick Clifton <nickc@cygnus.com>
2315 * config.bfd: Add support for arm-epoc-pe target.
2316 * configure.in: Add support for arm-epoc-pe target.
2317 * configure: Regenerate.
2318 * targets.c: Add support for arm-epoc-pe target.
2319 * coff-arm.c: Allow header files to override definition of
2320 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2321 * pe-arm.h: Allow previous header files to override definition of
2322 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2323 * pei-arm.h: Allow previous header files to override definition of
2324 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2325 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2326 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2328 1999-03-30 Nick Clifton <nickc@cygnus.com>
2330 * elf.c (elf_map_symbols): Handle the case where section
2331 symbols are generated for content-less sections which are
2332 not mapped to the output file.
2334 * linker.c: Replace direct references to fields in BFD structure
2335 with accessor macros.
2337 * elflink.h: Replace direct references to fields in BFD structure
2338 with accessor macros.
2340 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2342 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2344 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2345 account when adjusting section symbols during a partial link.
2347 1999-03-24 Nick Clifton <nickc@cygnus.com>
2349 * coff-sparc.c (struct coff_reloc_map): Change type of field
2350 'bfd_reloc_val' to bfd_reloc_code_real_type.
2351 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2352 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2353 * elf32-arc.c (struct arc_reloc_map): Ditto.
2354 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2355 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2356 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2357 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2358 * elf32-sh.c (struct elf_reloc_map): Ditto.
2359 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2360 * elf32-v850.c (struct v850_reloc_map): Ditto.
2361 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2362 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2363 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2365 1999-03-17 Martin Hunt <hunt@cygnus.com>
2367 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2368 function so source-level assembly works. If multiple N_SOs
2369 are seen without and N_FUNs, create an indextable entry with
2370 a NULL function name.
2372 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2374 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2375 of certian similar cpus.
2377 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2379 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2380 Add the 5000. Change the architecture for the 5400 to mips4.
2381 (elf_mips_mach): Add r5000.
2383 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2385 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2387 1999-03-11 Nick Clifton <nickc@cygnus.com>
2389 * binary.c (binary_set_section_contents): Generate warning about
2390 huge file offsets for any section that will occupy file space, not
2391 just those that are loadable.
2393 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2395 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2397 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2399 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2401 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2403 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2404 * elflink.h: Revert all changes since Feb 16. Instead:
2405 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2406 appropriate. Copy it to version symbols.
2407 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2408 symbols if appropriate.
2409 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2410 symbol if appropriate.
2411 (elf_link_output_extsym): If symbol is marked as undefined, and
2412 has no nonweak references, mark it as weak undefined.
2414 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2416 * elflink.h (elf_merge_symbol): When overriding a dynamic
2417 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2419 (elf_link_add_object_symbols): Don't copy the other field if we
2422 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2424 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2425 shared object with a weak undefined symbol.
2427 1999-02-18 Nick Clifton <nickc@cygnus.com>
2429 * elfarm-nabi.c: Set partial_inplace back to false.
2431 1999-02-17 Nick Clifton <nickc@cygnus.com>
2433 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2434 (USER_LABEL_PREFIX): Set to "_".
2436 The following patches are from: Scott Bambrough
2437 <scottb@corelcomputer.com>
2439 * libaout.h (M_ARM6_NETBSD): Set to 143.
2441 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2442 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2443 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2444 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2445 * bfd-in2.h: Regenerate.
2447 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2448 'true' as REL relocs are now being used. Add new PIC relocs:
2449 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2450 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2452 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2454 (elf32_arm_final_link_relocate): Change parameters so that entire
2455 reloc is passed. Add support for PIC relocs.
2456 (elf32_arm_relocate_section): Pass entire reloc to
2457 elf32_arm_final_link_relocate.
2458 (elf32_arm_check_relocs): Handle new PIC relocs.
2459 (elf32_arm_adjust_dynamic_symbol): New function.
2460 (elf32_arm_size_dynamic_sections): New function.
2461 (elf32_arm_discard_copies): New function.
2462 (elf32_arm_finish_dynamic_symbol): New function.
2463 (elf32_arm_finish_dynamic_sections): New function.
2464 (ELF_MAXPAGE_SIZE): Define.
2465 (bfd_elf32_bfd_reloc_type_lookup): Define.
2466 (elf_backend_relocate_section): Define.
2467 (elf_backend_adjust_dynamic_symbol): Define.
2468 (elf_backend_create_dynamic_sections): Define.
2469 (elf_backend_finish_dynamic_symbol): Define.
2470 (elf_backend_finish_dynamic_sections): Define.
2471 (elf_backend_size_dynamic_sections): Define.
2472 (elf_backend_plt_readonly): Define.
2473 (elf_backend_want_got_plt): Define.
2474 (elf_backend_want_plt_sym): Define.
2476 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2478 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2479 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2480 (_bfd_mips_elf_fake_sections): Likewise.
2482 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2484 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2485 bfd_elf32_arm_get_bfd_for_interworking,
2486 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2489 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2490 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2491 elf32_arm_find_nearest_line): Make them static.
2493 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2495 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2496 callers. Do not merge a definition from a shared object with a
2497 weak undefined symbol.
2498 (elf_link_add_object_symbols): Do not change the symbol type or
2499 size if the old symbol overrides the new one.
2501 1999-02-08 Nick Clifton <nickc@cygnus.com>
2503 * config.bfd: Add support for strongarm target.
2505 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2507 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2508 fields instead of unsigned char.
2510 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2512 * Makefile.am: Rebuild dependencies.
2513 * Makefile.in: Rebuild.
2515 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2517 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2518 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2519 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2520 * acinclude.m4: Add comments to uses of AC_DEFINE.
2521 * acconfig.h: Remove.
2522 * configure: Rebuild with current autoconf/automake.
2523 * aclocal.m4: Likewise.
2524 * config.in: Likewise.
2525 * Makefile.in: Likewise.
2527 1999-02-04 DJ Delorie <dj@cygnus.com>
2529 * libbfd.c (real_read): don't call fread for zero bytes. This
2530 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2532 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2534 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2535 of a jump is in the current 256 MB region.
2537 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2539 * format.c (bfd_check_format_matches): Change last patch to only
2540 take effect for the binary target.
2542 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2544 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2546 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2548 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2550 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2552 * format.c (bfd_check_format_matches): If the target was
2553 previously specified, don't check other targets when checking for
2556 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2558 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2559 (elf32_arm_reloc_type_lookup): Removed
2560 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2561 (elf32_arm_reloc_type_lookup): New.
2562 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2563 (elf32_arm_reloc_type_lookup): New.
2565 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2567 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2568 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2569 * Makefile.am: Use new files.
2570 * Makefile.in: Regenerate.
2571 * configure.in: Use new files.
2572 * configure: Regenerate.
2574 1999-02-01 Nick Clifton <nickc@cygnus.com>
2576 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2577 (fr30_elf_gc_sweep_hook): New function.
2578 (elf_backend_can_gc_sections): Define.
2580 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2582 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2583 and bfd_elf32_bigarm_oabi_vec.
2585 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2587 * Makefile.am (elf32-arm-oldabi.lo): New.
2588 (elf32-arm-newabi.lo): New.
2589 * Makefile.in: Regenerate.
2590 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2591 (arm-*-elf): Likewise.
2593 (thumb-*-oabi): New.
2594 * configure: Regenerate.
2595 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2596 (bfd_elf32_bigarm_oabi_vec): New.
2597 * elf32-arm-newabi.c: New.
2598 * elf32-arm-oldabi.c: New.
2599 * elf32-arm.c: Removed.
2602 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2604 * binary.c (binary_set_section_contents): Omit warnings for
2605 unloadable sections.
2607 1999-01-31 Michael Meissner <meissner@cygnus.com>
2609 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2610 powerpc{,le}-*-eabi.
2612 1999-01-29 Nick Clifton <nickc@cygnus.com>
2614 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2615 * dwarf2.c (read_signed_leb128): Remove unused variables.
2617 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2619 * elf.c (assign_file_positions_for_segments): Only adjust
2620 p_align when needed.
2622 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2624 * binary.c (binary_set_section_contents): Don't return early for a
2625 non-loadable section, in case the first section is non-loadable.
2626 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2627 W. Rozycki <macro@ds2.pg.gda.pl>.
2629 1999-01-28 Nick Clifton <nickc@cygnus.com>
2631 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2632 R_FR30_GNU_VTENTRY relocs.
2634 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2636 * elflink.h (elf_link_output_sym): Zero syms which are
2637 part of sections which have been excluded.
2639 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2641 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2643 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2644 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2646 1999-01-27 Nick Clifton <nickc@cygnus.com>
2648 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2650 (fr30_final_link_relocate): Use computed value as result of
2653 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2655 * binary.c (binary_set_section_contents): Emit warning for
2656 huge file offsets due to widely-dispersed section LMAs.
2658 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2660 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2661 align first section to largest section alignment, not first
2664 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2666 * configure.in: Require autoconf 2.12.1 or higher.
2668 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2670 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2671 * bfd-in2.h: Likewise.
2672 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2674 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2676 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2677 * cpu-mips.c: Add support for and independent 4111.
2678 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2679 (_bfd_mips_elf_final_write_processing):
2680 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2682 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2684 * elf32-mips.c (elf_mips_abi_name): New.
2685 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2687 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2689 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2690 Handle bfd_mach_mips4300.
2692 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2694 * elf32-i386.c: Remove leaked development code from patch
2695 1998-12-10 by Richard Henderson.
2697 1998-12-10 Richard Henderson <rth@cygnus.com>
2699 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2700 in debug sections for symbol defined externally.
2702 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2704 * targets.c (bfd_target_vector): Remove duplicate entry for
2707 1998-12-09 Nick Clifton <nickc@cygnus.com>
2709 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2710 since we are using RELAs.
2712 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2714 SCO Open Server Release 5 core file support, from Jouke Numan
2716 * sco5-core.c: New file.
2717 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2718 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2719 * Makefile.am: Rebuild dependencies.
2720 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2721 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2722 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2723 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2724 * bfd-in2.h, configure, Makefile.in: Rebuild.
2726 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2728 * config.bfd (hppa*-*-mpeix*): New target.
2729 * configure.in: Add AC_HEADER_DIRENT.
2730 (hppa*-*-mpeix*): New target.
2731 * configure.host (hppa*-*-mpeix*): New host.
2732 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2733 friends rather than just including <sys/dir.h>.
2734 * som.h (struct som_symbol): Add hppa_priv_level and apto
2735 tc_data. Change all users.
2736 (struct somdata): Add comp_unit field.
2737 (obj_som_compilation_unit): Define.
2738 (bfd_som_attach_compilation_unix): Declare.
2739 * som.c: Check HOST_HPPAMPEIX.
2740 (struct som_misc_symbol_info): Add new field priv_level.
2741 (som_object_setup): Add current_offset parameter. Change all
2743 (setup_sections): Likewise.
2744 (som_object_p): For EXECLIBMAGIC, read the lst header.
2745 (som_write_symbol_strings): Add compilation_unit parameter.
2747 (som_finish_writing): Write out compilation_unit.
2748 (som_bfd_derive_misc_symbol_info): Set priv_level.
2749 (som_build_and_write_symbol_table): Set xleast field to 3.
2750 (som_slurp_symbol_table): Set symbol priv_level.
2751 (bfd_som_attach_compilation_unit): New function.
2752 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2753 priv_level into symbol_value.
2754 * configure, config.in: Rebuild.
2756 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2758 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2759 warning function to call _bfd_error_handler instead.
2761 * libbfd.c (COERCE32): Cast through unsigned long and long to
2762 avoid bug in old version of gcc.
2764 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2765 (elf_backend_additional_program_headers): Don't define.
2767 1998-12-08 Nick Clifton <nickc@cygnus.com>
2769 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2770 relocations to include offset of 2 included in the insns, and the
2771 offset of the relocs within the section.
2773 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2775 The following changes were made by David Taylor
2776 <taylor@texas.cygnus.com>, Edith Epstein
2777 <eepstein@sophia.cygnus.com>, Jim Blandy
2778 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2779 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2780 changes originally made by HP; HP did not create ChangeLog
2783 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2784 automake macro library.
2786 * hpux-core.c (hpux_core_core_file_p): this function now
2787 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2788 found in the corefile! Also, in hpux_core_core_file_p, if we
2789 encounter a section with an unknown type, don't punt. Instead,
2790 just skip it. Also, count the number of sections of known type
2791 that we encounter. If we encounter at least one good one, then
2792 we'll declare that the file is a core file. If we encounter any
2793 unknown ones but some known ones, then we'll issue a warning (but
2794 still declare it to be a core file). Also, correctly decide when a
2796 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2797 (CORE_ANON_SHMEM): define if not defined.
2798 (hpux_core_struct): add members lwpid and user_tid.
2799 (core_kernel_thread_id, core_user_thread_id): new macros.
2800 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2801 the name before storing it in the bfd.
2802 (hpux_core_core_file_p): handle threads.
2804 * libhppa.h (GET_FIELD): protect against redefinition.
2805 (HPPA_WIDE): define.
2806 (GET_FIELD): define.
2811 (sign_extend): redefine.
2812 (assemble_6): define.
2813 (assemble_12): rewrite.
2814 (assemble_16): define.
2815 (assemble_16a): define.
2816 (assemble_17): rewrite.
2817 (assemble_22): define.
2819 1998-12-07 Nick Clifton <nickc@cygnus.com>
2821 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2822 relocations for signed values.
2824 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2826 * mipsbsd.c (MY(set_arch_mach)): Make static.
2827 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2828 bfd_mach_mips* macros rather than simple numbers.
2830 COFF weak symbol support, based on patches from Mark Elbrecht
2831 <snowball3@usa.net>:
2832 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2833 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2834 (coff_write_alien_symbol): Likewise.
2835 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2836 (coff_link_add_symbols): Likewise.
2837 (_bfd_coff_link_input_bfd): Likewise.
2838 (_bfd_coff_write_global_sym): Likewise.
2840 * elf.c (copy_private_bfd_data): Always initialize the
2841 includes_phdrs field.
2843 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2844 file defines a symbol first mentioned in an ELF file.
2846 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2847 possible, rather than only if BFD64.
2848 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2850 * bfd-in2.h: Rebuild.
2852 * srec.c (srec_set_section_contents): Correct test to avoid
2853 switching to 4 byte addresses after seeing a second section which
2854 requires 3 byte addresses. From Joel Schantz
2855 <joel.schantz@argosys.boeing.com>.
2857 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2858 <aymeric.vincent@emi.u-bordeaux.fr>.
2860 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2862 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2863 decide whether the output file is -mrelocatable-lib,
2864 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2866 1998-12-03 Nick Clifton <nickc@cygnus.com>
2868 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2869 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2870 * bfd-in2.h: Regenerate.
2871 * libbfd.h: Regenerate
2873 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2875 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2876 link against a dynamic symbol with no type or size.
2878 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2880 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2881 relocation for section which does not get loaded.
2882 (elf_i386_relocate_section) [R_386_32]: Likewise.
2884 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2886 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2887 reloc_count and i long instead of unsigned long. Handle error
2888 return from bfd_canonicalize_reloc.
2890 1998-12-01 Nick Clifton <nickc@cygnus.com>
2892 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2895 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2897 * elf32-sh.c (elf/sh.h): Include.
2898 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2899 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2900 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2901 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2902 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2904 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2906 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2907 causes division by zero later on.
2909 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2911 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2914 1998-11-25 DJ Delorie <dj@cygnus.com>
2916 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2919 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2921 * elf32-fr30.c (fr30_elf_relocate_section): Call
2922 fr30_final_link_relocate.
2923 (fr30_final_link_relocate): New function: Handle I20 and I32
2925 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2926 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2927 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2929 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2932 The following changes are based on a patch submitted by Gianluca
2933 Moro <glctr@abc.it>:
2935 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2936 not already been updated.
2937 (find_remembered_hi16s_reloc): New parameter 'already_found'
2938 returns state of remembered hi16s reloc.
2939 (remember_hi16s_reloc): Set 'found' field to false.
2940 (hi16s_location): Add 'found' field.
2942 1998-11-23 DJ Delorie <dj@cygnus.com>
2944 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2945 to see .DLL files as unrecognized.
2946 (i3coff_object_p): Sorry, had to hack it to not recognize these
2947 files (pei-i386) on request.
2949 1998-11-23 DJ Delorie <dj@cygnus.com>
2951 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2952 relents. Call bfd_check_format to reinitialize.
2954 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2956 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2959 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2961 * aclocal.m4: regenerate
2962 * configure: regenerate
2964 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2966 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2967 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2968 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2969 respect it as an upper bound on what memory to reference.
2970 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2971 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2972 update vtable_entries_size appropriately.
2974 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2976 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2979 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2981 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2982 bfds; they have no "file" so we fake it.
2983 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2984 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2985 resizing the memory buffer.
2986 * opncls.c (bfd_make_writable): New function; lets you write a
2987 bfd_create'd bfd to an in-memory buffer.
2988 (bfd_make_readable): New function; lets you read back that buffer
2989 as if it were from bfd_openr. Used to build generated archive
2990 members (winsup's ld's dlltool)
2992 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2994 * po/bfd.pot: Regenerated.
2996 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2998 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3001 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3003 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3004 element of the gotentry list for local symbols too.
3005 (elf64_alpha_relocate_section): Unify local and global handling.
3006 Assert that gotent->use_count > 0.
3008 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3010 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3011 update for file name changes of July 2, 1998.
3013 * configure: Rebuild.
3015 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3017 * po/bfd.pot: Regenerated.
3019 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3021 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3022 * aclocal.m4, configure: regenerate
3024 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3026 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3028 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3030 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3031 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3033 * aclocal.m4, configure: regenerated.
3035 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3037 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3038 R_D10V_GNU_VTENTRY relocs.
3039 (elf_d10v_howto_table): Likewise.
3040 (d10v_reloc_map d10v_reloc_map): Likewise.
3041 (elf32_d10v_gc_mark_hook): New.
3042 (elf32_d10v_gc_sweep_hook): New.
3043 (elf32_d10v_check_relocs): New.
3044 (elf32_d10v_relocate_section): New.
3045 (elf_backend_relocate_section): Define.
3046 (elf_backend_can_gc_sections): Define.
3048 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3050 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3051 (BFD64_BACKENDS): ...from here.
3052 (BFD32_BACKENDS_CFILES): Move vms files here...
3053 (BFD64_BACKENDS_CFILES): ...from here.
3054 * Makefile.in: Rebuild.
3056 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3058 * Makefile.am: Add FR30 target.
3059 * Makefile.in: Add FR30 target.
3060 * archures.c: Add support for FR30.
3061 * config.bfd: Add support for FR30.
3062 * configure.in: Add support for FR30.
3063 * reloc.c: Add support for FR30 relocations.
3064 * targets.c: Add support for FR30 relocations.
3065 * bfd-in2.h: Regenerate.
3066 * configure: Regenerate.
3067 * libbfd.h: Regenerate.
3068 * cpu-fr30.c: New file.
3069 * elf32-fr30.c: New file.
3071 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3073 * configure.in: detect cygwin* instead of cygwin32*
3074 * configure: regenerate
3076 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3078 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3079 use bfd_malloc and free instead and check return value from bfd_malloc.
3081 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3083 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3084 * libbfd.h: Rebuild.
3086 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3087 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3088 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3089 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3091 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3093 (mips_elf_link_hash_table_create): Don't initialize
3094 dynsym_sec_strindex.
3095 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3096 (mips_elf_size_dynamic_sections): Generate a section symbol for
3097 every output section.
3098 (mips_elf_finish_dynamic_sections): Count all sections for
3100 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3103 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3105 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3106 for later PLT entries in large PLTs.
3107 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3109 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3111 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3113 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3115 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3116 * elflink.h (elf_collect_hash_codes): New function. This function is
3117 called for each exported symbol and we compute the ELF hash value for
3119 (compute_bucket_value): New function. It is called from
3120 size_dynamic_sections to determine the hash table size. When we are
3121 optimizing a better, but slower, algorithm is used.
3122 (size_dynamic_sections): Call compute_bucket_value.
3124 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3126 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3128 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3130 (sh_elf_gc_mark_hook): New.
3131 (sh_elf_gc_sweep_hook): New.
3132 (sh_elf_check_relocs): New.
3133 (elf_backend_can_gc_sections): Define.
3135 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3137 * acinclude.m4: undo previous gettext change
3138 * aclocal.m4: rebuild with right version of aclocal.
3140 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3142 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3143 aclocal.m4 to acinclude.m4, so they don't get lost.
3145 * elfcore.h: rewrite for better corefile support.
3146 * elf.c (elfcore_*): new functions.
3147 * elf-bfd.h (elf_obj_tdata): new structure members.
3148 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3150 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3152 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3154 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3155 and R_M32R_GNU_VTENTRY.
3156 (elf_backend_can_gc_sections): Define.
3157 (m32r_elf_check_relocs): New.
3158 (m32r_elf_gc_mark_hook): New.
3159 (m32r_elf_gc_sweep_hook): New.
3160 (m32r_elf_relocate_section): Handle VT relocs.
3162 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3164 * coff-arm.c (arm_relocate_section): Remove redundant test.
3166 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3167 cleat that the 'bitsize' field is the size of the bitfield AFTER
3168 relocation not before.
3170 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3172 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3175 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3177 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3178 R_SPARC_GNU_VTENTRY.
3179 (elf32_sparc_check_relocs): Handle them.
3180 (elf32_sparc_reloc_type_lookup): Likewise.
3181 (elf32_sparc_relocate_section): Likewise.
3182 (elf32_sparc_gc_mark_hook): New.
3183 (elf32_sparc_gc_sweep_hook): New.
3185 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3187 * som.c (som_finish_writing): Perform some sanity checks when
3188 writing an executable or shared library.
3190 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3192 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3193 * configure.in (elf): Add dwarf1.lo.
3194 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3195 * elf.c (_bfd_elf_find_nearest_line): Add call to
3196 _bfd_dwarf1_find_nearest_line.
3197 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3198 Add call to _bfd_dwarf1_find_nearest_line.
3199 * configure: Rebuilt.
3201 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3203 * elflink.h (elf_gc_sections): Do not allow garbage
3204 collection if dynamic sections have been created.
3206 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3208 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3210 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3211 (v850_elf_perform_relocation): Likewise.
3212 (v850_elf_final_link_relocate): Likewise.
3213 (v850_elf_relocate_section): Likewise.
3214 (v850_elf_gc_sweep_hook): New routine.
3215 (v850_elf_gc_mark_hook): New routine.
3216 (elf_backend_can_gc_sections): Define.
3218 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3220 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3223 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3225 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3226 Declare size as bfd_size_type.
3227 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3229 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3231 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3233 * som.c (CPU_PA_RISC2_0): Define.
3234 (_PA_RISC2_0_ID): Likewise.
3235 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3237 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3239 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3240 has a base which is already defined, only add the referenced
3241 symbol to the dynamic symbol table if it is defined or referenced
3244 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3247 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3249 * elflink.h (elf_link_add_object_symbols): Undo last change.
3251 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3253 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3254 symbol for the indirect alias to a versioned symbol.
3256 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3258 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3259 (elf32_i386_vtentry_howto): New.
3260 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3261 or elf32_i386_vtinherit_howto on lookup.
3263 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3265 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3266 reloc_type. Rename R_68K__max to R_68K_max.
3267 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3270 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3272 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3273 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3275 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3278 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3280 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3281 message has a null byte terminator.
3283 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3285 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3286 word subject to R_V850_32 relocation.
3288 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3290 * dwarf2.c: Add comment describing problem computing line numbers
3291 for undefined symbols at link time.
3293 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3295 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3296 transform a defweak into a plt entry.
3297 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3298 plt entry references to receive a RELATIVE reloc.
3299 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3300 (elf64_alpha_relocate_section): Assert we don't overrun
3301 the allocated relocation space.
3303 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3305 * elf.c (swap_out_syms): Always treat section symbols as
3306 special, even if they are attached to a common section.
3308 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3310 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3311 sections with v850 common section attributes into named v850
3313 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3314 common section attributes into named v850 common sections.
3316 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3318 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3321 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3323 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3324 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3325 reloc to the wrong section a warning, not an error. .dynsbss
3326 is not an output section, so there is no need to check for it.
3328 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3330 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3332 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3334 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3335 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3337 (elf32_arm_gc_mark_hook): New.
3338 (elf32_arm_gc_sweep_hook): New.
3339 (elf32_arm_check_relocs): New.
3340 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3342 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3345 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3347 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3348 assume there is no PLT or GOT.
3350 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3352 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3353 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3354 also accepted as a function symbol type.
3356 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3358 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3360 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3362 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3363 match definition of _bfd_gc_sections field.
3364 * libbfd.h: Rebuild.
3366 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3368 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3369 the addend of a dynamic relocation referencing a section.
3370 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3371 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3373 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3375 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3376 bed has a size_dynamic_sections routine before trying to use it.
3378 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3380 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3381 _bfd_elf_rel_vtable_reloc_fn.
3383 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3385 * Makefile.am: Add elf32-arm.c.
3386 * Makefile.in: Rebuild.
3387 * elf-bfd.h: Add elf_backend_get_symbol_type.
3388 * elf.c (swap_out_syms): If defined, call
3389 elf_backend_get_symbol_type.
3390 * elf32-arm.c: Define elf_backend_get_symbol_type.
3391 (elf32_arm_get_symbol-type): New routine.
3392 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3393 (bfd_elf32_arm_process_before_allocation): Change to
3394 check for STT_ARM_TFUNC.
3395 (elf32_arm_final_link_relocate): Likewise.
3396 * elfxx-target.h: Add elf_backend_get_symbol_type.
3398 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3400 * archures.c (bfd_mach_alpha_ev[456]): New.
3401 * cpu-alpha.c: Rework to match these types.
3402 * bfd-in2.h: Rebuild.
3404 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3406 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3407 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3409 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3410 (elf_i386_reloc_type_lookup): Recognize them.
3411 (elf_i386_check_relocs): Pass them off to generic code.
3412 (elf_i386_relocate_section): Ignore them.
3413 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3414 (elf_backend_can_gc_sections): True.
3416 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3418 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3419 before looking at owner field.
3420 (elf32_arm_to_thumb_stub): Ditto.
3421 (elf32_arm_relocate_section): Compute name before calling
3422 elf32_arm_final_link_relocate().
3424 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3426 * elf.c: comment and formatting cleanups.
3429 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3431 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3432 (core files are treated differently than object files).
3433 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3434 bfd_elf_mkcorefile): declare.
3435 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3436 bfd_elf_mkcorefile): add to bfd_target vector.
3437 * elfcore.h (elf_core_file_p): save the program header table,
3438 and set the bfd architecture from the elf file header.
3439 * elf.c (bfd_elf_mkcorefile): new function.
3440 (_bfd_elf_write_corefile_contents): new function.
3441 (assign_file_positions_for_segments): add cases for handling
3442 PT_NOTE segments. (assign_file_positions_except_relocs):
3443 core files should be handled the same as exec files.
3444 (prep_headers): identify core files as type ET_CORE.
3445 (copy_private_bfd_data): identify the sections belonging to
3446 the PT_NOTE segment.
3448 * elf32-sparc.c (elf32_sparc_final_write_processing):
3449 add break statement to default case.
3451 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3453 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3454 section (not input) will be in sections ".sbss", ".sbss2",
3455 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3456 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3457 output_offset for correct evaluation of addend.
3459 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3461 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3462 elf32_arm_allocate_interworking_sections and
3463 elf32_arm_process_before_allocation.
3465 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3467 * bfd-in.h: Ammend prototype for
3468 elf32_arm_process_before_allocation to remove surplus third
3471 * bfd-in2.h: Regenerate.
3473 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3475 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3477 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3479 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3480 calculated for RELOC_SPARC_REV32 case.
3482 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3484 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3485 elf32_arm_allocate_interworking_sections and
3486 elf32_arm_process_before_allocation.
3487 * bfd-in2.h: Regenerated.
3488 * elf32-arm.c Define elf32_arm_link_hash_table.
3489 (insert_thumb_branch): New routine.
3490 (find_thumb_glue): New routine.
3491 (find_arm_glue): New routine.
3492 (record_arm_to_thumb_glue): New routine.
3493 (record_thumb_to_arm_glue): New routine.
3494 (elf32_arm_link_hash_table_create): New routine.
3495 (elf32_arm_get_bfd_for_interworking): New routine.
3496 (elf32_arm_allocate_interworking_sections) New routine.
3497 (elf32_arm_process_before_allocation) New routine.
3498 (elf32_thumb_to_arm_stub): New routine.
3499 (elf32_arm_to_thumb_stub): New routine.
3500 (elf32_print_private_bfd_data): Fix typo.
3501 (elf32_arm_final_link_relocate): Add argument sym_sec.
3502 Check for branches to thumb symbols in case R_ARM_PC24.
3503 Check for branches to arm symbols in case R_ARM_THM_PC22.
3504 (elf32_arm_relocate_section): Pass symbol section to
3505 elf32_arm_final_link_relocate.
3507 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3509 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3510 entries unless the symbol is defined in the executable; in
3511 particular, undefined weak symbols get a PLT entry.
3513 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3515 * libaout.h: Remove nested comment to avoid warning.
3517 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3519 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3520 R_ARM_PC24 relocation.
3522 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3524 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3525 argument is_local. Add argument sym_flags. Check sym_flags
3526 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3527 (elf32_arm_relocate_section): Don't pass local sym and pass
3528 sym_flags to elf32_arm_final_link_relocate.
3530 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3532 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3533 to not count too few relocs for dynamicly linked executables.
3535 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3537 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3538 symbols without a dynamic index dynamic. Consider all weak
3540 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3541 correspondance between input and output sections.
3543 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3545 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3546 that use a .got.plt section start the got offset at zero.
3548 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3550 * ieee.c (ieee_write_processor): Correct the processor ID written
3551 out for bfd_arch_m68k, accommodating change of March 25.
3553 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3555 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3556 R_ARM_THM_RPC22 relocations.
3558 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3560 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3562 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3563 .got relocs in -Bsymbolic shared objects.
3565 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3567 * elf32-arm.c: Add private flags to ELF header.
3568 (elf32_arm_print_private_bfd_data): New Function.
3569 (elf32_arm_set_private_flags): New Function.
3570 (elf32_arm_copy_private_flags): New Function.
3571 (elf32_arm_merge_private_bfd_data): New Function.
3573 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3577 (elf32_sparc_relocate_section): Likewise.
3579 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3581 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3582 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3583 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3584 of the function. Recognize no .plt as static linking.
3586 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3588 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3589 ".liblist" string through gettext.
3591 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3593 * Makefile.am: Add support for elf32-arm.lo.
3594 * Makefile.in: Rebuild.
3595 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3596 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3597 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3598 * configure: Regenerate.
3599 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3600 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3601 bfd_target bfd_elf32_littlearm_vec.
3602 * elf32-arm.c: New file.
3604 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3606 * libaout.h (M_SPARCLITE_LE): New machine.
3607 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3608 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3609 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3610 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3611 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3612 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3613 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3614 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3615 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3616 be BFD_RELOC_SPARC_REV32.
3618 * config.bfd (sparc86x-*-aout): New
3620 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3622 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3623 actually mapping the output sections.
3625 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3628 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3629 (mn10300_elf_reloc_map): Similarly.
3630 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3632 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3634 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3636 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3637 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3638 elf_mips_reloc_type defined in elf/mips.h.
3640 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3642 * elf64-mips.c: Remove reloc_type definition completely. It's now
3645 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3647 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3648 as they are defined in elf/mips.h now.
3650 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3653 * Re-add lost change:
3654 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3656 (mn10300_elf_relax_section): Include stack space for register saves
3657 in the imm8 field of a "call" instruction.
3658 (compute_function_info): Determine how much stack is allocated by
3659 the movm instruction. Fix typo.
3660 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3662 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3664 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3665 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3667 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3669 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3671 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3673 * elf32-hppa.h: Let ELF header define the enum containing the
3674 external reloc numbers.
3675 * elf32-i386.h: Likewise.
3677 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3679 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3680 * elf32-mips.c: Likewise.
3681 * elf32-ppc.c: Likewise.
3683 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3685 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3686 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3688 * bfd-in.h: Regenerate.
3689 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3690 parameter to 'unsigned int' to avoid K&R compatability problems.
3692 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3694 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3695 functionname_ptr to be const. Change line_ptr to be unsigned.
3697 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3698 macro is not defined. Change second parameter from bfd_link_info
3699 to coff_final_link_info. Add prototype.
3700 (coff_final_link_postscript): Simplify handling when macro is not
3701 defined. Add prototype.
3703 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3705 * elf-mn10300.c: Before include system specific ELF header define
3706 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3707 * elf32-mips.c: Likewise.
3708 * elf32-ppc.c: Likewise.
3710 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3712 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3713 temporary patch over to elf64-mips.c as well.
3715 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3717 * elf32-mips.c (reloc_type): Temporarily disable definition of
3718 standard relocation since they are now defined in elf/mips.h.
3720 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3722 * elf-m10200.c (mn10200_elf_final_link_relocate):
3723 Modify range test for case R_MN10200_8.
3725 * elf-m10300.c (mn10300_elf_final_link_relocate):
3726 Modify range test for case R_MN10300_8.
3728 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3730 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3731 * elf32-i386.c (elf_backend_got_header_size): Define.
3732 (elf_backend_plt_header_size): Define.
3733 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3734 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3735 * elfxx-target.h: Provide a default of zero.
3736 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3737 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3739 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3740 entry from an executable, even if the plt refcount goes to 0.
3742 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3744 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3745 directory name at the line number.
3747 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3748 with an unspecified type.
3750 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3752 * sunos.c: Add undef of valid to avoid problem on SunOS.
3754 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3756 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3758 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3760 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3761 R_68K_PCxx and R_68K_xx relocations. Make sure that
3762 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3763 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3764 R_68K_xx relocations.
3765 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3766 that has no plt entry.
3767 (elf_m68k_relocate_section): Ignore the plt offset in a static
3769 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3771 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3774 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3776 (howto_table, reloc_map): Add entries for them.
3777 (elf_m68k_check_relocs): Handle them. Implement reference
3778 counting for got and plt entries.
3779 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3780 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3782 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3783 (elf_m68k_relocate_section): Handle the new reloc types.
3784 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3785 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3786 * elflink.h (elf_link_add_object_symbols): When creating an
3787 indirect reference for symbol versioning also copy the plt
3789 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3790 flag also reset the plt offset.
3791 (elf_link_assign_sym_version): Likewise.
3792 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3793 the size of the entry in bytes.
3794 (elf_gc_allocate_got_offsets): Likewise.
3796 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3798 * elflink.h (elf_gc_sections): Return true rather than falling off
3801 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3804 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3806 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3807 comment describing when it should be enabled.
3808 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3811 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3813 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3814 information ATN records.
3816 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3818 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3819 section for an absolute symbol in a fully linked file. Based on
3820 patch from Christian Holland <CHolland@de.lucent.com>.
3822 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3824 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3825 that a symbol is undefined.
3827 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3829 * som.c (som_bfd_gc_sections): Define.
3831 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3833 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3834 overflows in ARM_26D patches, since they have already been
3835 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3837 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3839 * coffcode.h (coff_write_object_contents): If we have any long
3840 section names, call coff_write_symbols even if there are no
3843 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3845 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3846 PT_LOAD segment, rather than only setting it once for the entire
3849 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3850 rather than ignoring every phdr with a p_paddr of 0, ignore all
3851 the phdrs if they all have a p_paddr of 0.
3853 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3854 section was discarded from the link.
3856 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3858 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3860 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3862 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3863 floating point operations.
3865 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3867 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3870 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3872 Merge of vax/vms (read-only) support
3873 * configure.com: Support Vax target.
3874 * makefile.vms: Support Vax target.
3875 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3876 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3878 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3880 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3882 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3884 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3886 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3887 * targets.c (bfd_target_ovax_flavour): New flavour.
3888 (vms_alpha_vec): Renamed from evax_alpha_vec.
3890 (target_vector): Update accordingly.
3891 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3893 (vax*-*-*vms*): New target.
3894 * Makefile.am: Update for renamed files. Rebuild dependencies.
3895 * bfd-in2.h: Rebuild.
3896 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3898 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3900 Based on patch from Matt Semersky <matts@scd.hp.com>:
3901 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3902 pointer on abfd->outsymbols.
3903 (generic_add_output_symbol): Handle NULL sym parameter.
3905 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3907 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3910 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3912 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3913 when handling 32 bit immediate relocs.
3914 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3916 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3918 * section.c (STD_SECTION): Account for recently added gc_mark
3919 field in struct asection.
3921 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3922 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3924 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3926 ELF Section-level Garbage Collection:
3927 * bfd.c (bfd_gc_sections): New.
3928 * aout-adobe.c: Hook to default implementation.
3929 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3930 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3931 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3932 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3933 * tekhex.c, versados.c: Likewise.
3934 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3935 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3937 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3938 (bfd_generic_gc_sections): New.
3939 * section.c (SEC_KEEP): New.
3940 (asection): Add gc_mark member.
3942 * elfcode.h (elf_gc*): New name remappings.
3943 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3944 sections to be excluded.
3945 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3946 (elf_gc_propogate_vtable_entries_used): New.
3947 (elf_gc_smash_unused_vtentry_relocs): New.
3948 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3949 (elf_gc_common_finalize_got_offsets): New.
3950 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3951 * elfxx-target.h: Add and default gc hooks.
3953 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3955 (struct elf_obj_tdata): Likewise for local_got_offsets.
3956 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3957 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3958 * elf64-sparc.c, elflink.h: Likewise.
3960 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3961 (ELF_LINK_HASH_MARK): Define.
3962 (struct elf_backend_data): Add GC hooks.
3963 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3965 * elf-m10300.c (mn10300_elf_check_relocs): New.
3966 (mn10300_elf_gc_mark_hook): New.
3967 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3968 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3969 (mn10300_elf_final_link_relocate): Likewise.
3970 (mn10300_elf_relocate_section): Likewise.
3971 (elf_backend_can_gc_sections): Define.
3972 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3973 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3974 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3975 (mips_info_to_howto_rel): Likewise.
3976 (mips_elf_relocate_section): Likewise.
3977 (mips_elf_check_relocs): Likewise.
3978 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3979 (elf_backend_can_gc_sections): Define.
3980 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3981 (ppc_elf_howto_raw): Handle them.
3982 (ppc_elf_reloc_type_lookup): Likewise.
3983 (ppc_elf_relocate_section): Likewise.
3984 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3985 Handle new vtable relocs.
3986 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3987 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3988 (elf_backend_can_gc_sections): Define.
3990 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3992 * archures.c (bfd_mach_mn10300): Define.
3993 * elf-m10300.c: Include elf/mn10300.h
3994 (elf_mn10300_mach): New function.
3995 (_bfd_mn10300_elf_final_write_processing): Likewise.
3996 (_bfd_mn10300_elf_object_p): Likewise.
3997 (elf_backendfinal_write_processing): Define.
3998 (elf_backend_object_p): Likewise.
4000 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4002 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4005 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4007 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4008 link_next field, not the next field.
4010 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4012 * elf.c (map_sections_to_segments): Check the section address
4013 against the phdr size both with and without a modulo of
4016 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4018 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4019 linker created empty input section if the output section has the
4022 * elflink.h (elf_link_output_extsym): Print an error message if
4023 _bfd_elf_section_from_bfd_section fails.
4025 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4028 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4030 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4031 native linker output. Avoid putting an empty section in more than
4034 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4036 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4037 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4039 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4041 * elf.c (swap_out_syms): New arg relocatable_p.
4042 Don't add section VMA to symbols for relocatable output.
4043 (_bfd_elf_compute_section_file_positions): Update call to
4046 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4048 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4049 against 'addend' be signed rather than unsigned.
4051 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4053 * elf32-m32r.c: Add prototyps for static functions.
4055 * coff-arm.c: Add prototypes for static functions.
4057 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4059 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4060 LMA is used to order sections in a segment.
4062 * elf32-v850.c: Add prototypes for static functions.
4063 Change type of addend parameter to bfd_vma in various functions.
4065 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4067 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4068 complain_overflow_signed instead of complain_overflow_bitfield.
4070 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4072 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4073 when comparing against 0.
4075 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4077 * Makefile.am (config.status): New target.
4078 * Makefile.in: Rebuild.
4080 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4082 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4083 error if previous object endianness doesn't match current object.
4085 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4087 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4088 _bfd_elf_print_private)bfd_data ().
4090 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4092 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4094 (elf_link_add_object_symbols): Set type_change_ok and
4095 size_change_ok before calling elf_merge_symbol.
4097 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4098 undefined symbol error, don't also issue an overflow error.
4100 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4102 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4103 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4104 message instead of crashing.
4106 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4108 * archures.c (bfd_mach_cpu32): Define.
4109 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4111 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4112 * ieee.c: Include <ctype.h>.
4113 (ieee_object_p): Parse out process ID string to make it more
4114 likely to be acceptable for bfd_scan_arch.
4115 * bfd-in2.h: Rebuild.
4117 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4119 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4120 _bfd_elf_print_private_bfd_data() so that the program header will
4123 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4125 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4126 0x68. Reindent. Add some comments.
4128 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4130 * elf.c (copy_private_bfd_data): Adjust physical address of
4131 segment in output BFD to contain LMAs of its sections.
4133 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4135 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4136 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4137 endian data 32 bit relocations.
4138 (elf32_sparc_merge_private_bfd_data): Check if linking little
4139 endian objects with big endian objects.
4140 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4141 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4142 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4144 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4145 * archures.c (bfd_mach_sparc_sparclite_le): New.
4146 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4148 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4150 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4153 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4155 * bfd-in.h: Move over patch to bfd-in2.h.
4157 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4159 (_bfd_relocate_contents): Likewise.
4161 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4163 * peicode.h (add_data_entry): If the section has no private data
4164 then do not create a Data Dictionary entry for it.
4166 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4168 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4169 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4170 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4171 subsections during relaxation more correctly.
4173 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4175 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4176 Add extra argument to bfd_arm_process_before_allocation ().
4177 * bfd-in.h: Reflect changes made in bfd-in2.h.
4178 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4179 coff class of a BFD symbol.
4180 * coff-arm.c: Add support for interworking between Thumb code and
4181 non-interworking aware ARM code.
4183 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4185 * po/Make-in (install-info): New target.
4187 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4189 * filemode.c: Remove; not used.
4191 If sysdep.h includes a header file, don't include it again:
4192 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4194 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4196 * archive.c: Don't include <string.h> or <errno.h>.
4197 * evax-alpha.c; Don't include <stdio.h>.
4198 * evax-egsd.c: Likewise.
4199 * evax-etir.c: Likewise.
4200 * evax-misc.c: Likewise.
4201 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4202 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4204 * hpux-core.c: Likewise.
4205 * netbsd-core.c: Likewise.
4207 * libbfd.c: Don't include <sys/types.h>.
4208 * nlmcode.h: Don't include <string.h>.
4209 * osf-core.c: Don't include <string.h> or <stdio.h>.
4210 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4211 <errno.h>, or <unistd.h>.
4212 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4214 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4216 * configure.com: If the version number can not be found in
4217 configure.in, set it to "unknown" rather than "2.8.1".
4219 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4221 * elf32-mips.c (elf_mips_mach): New.
4222 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4223 (_bfd_mips_elf_final_write_processing): Use the names
4224 of machines, rather than the numbers. Set both the ARCH
4225 and MACH in e_flags. Handle a few more specific machines.
4226 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4227 EF_MIPS_ARCH and EF_MIPS_MACH.
4229 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4231 * syms.c (bfd_is_local_label): Revert last change.
4232 * srec.c (srec_write_symbols): Discard debugging symbols.
4234 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4236 * som.c: Include <ctype.h>.
4237 * som.h: Don't include sysdep.h.
4239 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4241 * libbfd.h: Rebuilt.
4242 * libbfd-in.h: Removed gettext includes and defines.
4243 * sysdep.h: Moved gettext-related includes and defines here.
4245 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4247 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4248 an ad-hoc test. Kill bogus #if 0 code.
4249 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4251 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4253 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4254 when generating a normal executable for a symbol defined in a
4255 regular file. When copying a reloc into the output file, adjust
4256 the addend for a PC relative reloc against a global symbol.
4258 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4260 * libbfd.h: Rebuilt.
4261 * libbfd-in.h (_): Define as dgettext.
4263 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4265 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4267 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4268 when declaring parameter types.
4269 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4271 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4273 * config.bfd: If we include any ELF targets in targ_defvec and/or
4274 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4275 * elf32-gen.c (dummy): New static const variable.
4276 (elf_generic_info_to_howto): New static function.
4277 (elf_generic_info_to_howto_rel): New static function.
4278 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4279 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4280 * elf64-gen.c: Same changes as elf32-gen.c.
4281 * elfcode.h (elf_object_p): For the generic target, ignore a
4282 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4284 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4286 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4287 * configure: Rebuild.
4289 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4291 * config.bfd: Update OSR5/Unixware patterns.
4293 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4295 * elf.c (assign_file_positions_for_segments): Allow for holes
4296 between sections added by a link script.
4298 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4300 * configure.in: Change version number to 2.9.4
4301 * configure: Rebuild.
4303 Based on patch from H.J. Lu <hjl@gnu.org>:
4304 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4305 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4306 * bfd-in2.h: Rebuild.
4308 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4310 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4313 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4315 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4316 (elf64_alpha_relax_section): Fill them in.
4317 (elf64_alpha_relax_opt_call): Implement more than a stub.
4318 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4319 alignment on .scommon.
4320 (elf64_alpha_merge_gots): Merge use counts as well.
4322 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4324 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4325 for calculating a local symbol's address.
4326 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4327 Set the .got's cooked size as well as the raw size.
4329 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4331 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4332 internationalisation of printed information.
4334 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4335 internationalisation of printed information.
4337 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4339 * syms.c (struct indexentry): Change directory_name, file_name,
4340 and function_name fields to char *.
4341 (struct stab_find_info): Change cached_file_name field to char *.
4343 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4345 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4347 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4349 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4351 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4353 * Makefile.am (install-data-local): Make $(includedir).
4354 * Makefile.in: Rebuild.
4356 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4358 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4360 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4362 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4363 * Makefile.in: Rebuild.
4365 * bfd-in2.h: Rebuild for Nick's changes.
4367 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4369 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4370 change wrt length == max_namelen.
4372 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4374 * Many files: Added gettext invocations around user-visible
4376 * libbfd-in.h: Added gettext includes and defines.
4377 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4378 HAVE_LC_MESSAGES): Define.
4379 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4381 * Makefile.am (SUBDIRS): Added po.
4382 (POTFILES): New macro.
4383 (po/POTFILES.in): New target.
4384 (SOURCE_HFILES): New macro.
4386 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4388 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4390 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4391 NT_PRSTATUS note section encountered, it contains the status of
4392 the currently executing thread when the core file was written.
4394 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4396 * libcoff.h: Add extra parameter to
4397 bfd_coff_link_output_has_begun overrideable function.
4398 * cofflink.c: Pass extra parameter to
4399 bfd_coff_link_output_has_begun function.
4400 * bfd-in.h: Add prototypes for exported ARM interworking
4402 * peicode.h: ARM specific code reorganised to conform to BFD
4404 * coffcode.h: ARM specific code reorganised to conform to BFD
4406 * coff-arm.c: Code reorganised to conform to the BFD coding
4407 conventions. Global variables have been moved into an ARM
4408 specific hash table structure and a new function:
4409 bfd_arm_get_bfd_for_interworking() has been created which is
4410 called from the linker scripts.
4412 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4414 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4416 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4417 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4418 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4419 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4421 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4423 * config.bfd: Added sparc86x support.
4425 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4427 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4428 an out of range pc-relative jump/call to an undefined weak symbol.
4430 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4432 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4435 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4437 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4438 an error other than bfd_error_system_call, set the error to
4439 bfd_error_wrong_format.
4441 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4442 bfd_elf32_powerpcle_vec.
4444 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4445 program segments are zero, don't set p_paddr_valid.
4447 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4449 * elf64-alpha.c: Initial implementation of relaxation --
4450 (struct alpha_elf_link_hash_entry): Add use_count member.
4451 (elf64_alpha_check_relocs): Initialize and increment it.
4452 (elf64_alpha_can_merge_gots): Check it when considering merging.
4453 (elf64_alpha_merge_gots): Drop entries with zero use.
4454 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4455 (elf64_alpha_always_size_sections): Split out got sizing ...
4456 (elf64_alpha_size_got_sections): ... here. New function.
4457 (elf64_alpha_relax_find_reloc_ofs): New function.
4458 (elf64_alpha_relax_with_lituse): Likewise.
4459 (elf64_alpha_relax_without_lituse): Likewise.
4460 (elf64_alpha_relax_opt_call): Likewise.
4461 (elf64_alpha_relax_section): Likewise.
4462 (elf64_alpha_add_symbol_hook): Likewise.
4463 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4464 (elf64_alpha_relocate_section): Likewise.
4465 (bfd_elf64_bfd_relax_section): Define.
4466 (elf_backend_add_symbol_hook): Likewise.
4468 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4470 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4471 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4472 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4474 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4476 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4477 * configure: Rebuild.
4479 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4481 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4482 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4483 * configure.in: Define and substitute WIN32LDFLAGS and
4485 * aclocal.m4: Rebuild with new libtool.
4486 * configure, Makefile.in: Rebuild.
4488 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4490 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4491 before any other symbols in the same section.
4493 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4495 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4498 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4500 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4502 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4503 Use addr_size for address size, rather than sizeof(bfd_vma).
4504 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4505 Fix call to read_address.
4506 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4507 Scrap other unneeded arguments. Fix call to read_address.
4508 (scan_unit_for_functions): Fix call to read_attribute.
4509 (parse_comp_unit): We now handle more values for addr_size.
4510 Set addr_size in unit. Fix call to read_attribute and
4513 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4515 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4517 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4519 * archures.c (bfd_default_scan): Add m68k cases back to default
4520 switch, reverting patch of March 25, since IEEE support depends
4523 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4525 * Makefile.am (diststuff): New target.
4526 * Makefile.in: Rebuild.
4528 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4530 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4531 som_offset when we have an extended name table.
4533 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4535 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4537 * Makefile.in: Rebuild.
4539 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4541 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4542 symbols when creating a shared library.
4543 (elf_m68k_adjust_dynindx): New function, used by above code.
4544 (elf_m68k_finish_dynamic_sections): Initialize the section
4546 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4548 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4550 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4553 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4555 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4558 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4560 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4563 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4565 * configure.in: Set version to 2.9.1.
4566 * configure: Rebuild.
4568 * Branched binutils 2.9.
4570 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4572 * syms.c (ENABLE_CACHING): Define.
4573 (struct indexentry): Define.
4574 (struct stab_cache): Remove.
4575 (cmpindexentry): New static function.
4576 (struct stab_find_info): Add new fields: indextable,
4577 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4578 cached_file_name. Remove fields: file_cache, function_cache, and
4580 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4581 index table and search it.
4583 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4585 * elf.c (_bfd_elf_copy_private_section_data): Call
4586 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4588 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4590 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4592 * coff-arm.c: Define all globally visible variables and functions
4593 only when COFF_WITH_PE is not defined.
4594 * configure.in (armpe_little_vec, armpe_big_vec): Add
4596 * configure: Rebuild.
4598 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4600 Fix some gcc -Wall warnings:
4601 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4602 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4603 * archures.c (bfd_default_scan): Likewise.
4604 * bfd.c (bfd_scan_vma): Likewise.
4605 * binary.c (mangle_name): Likewise
4606 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4607 * coff-sh.c (sh_relocate_section): Likewise.
4608 * coff-stgo32.c (create_go32_stub): Likewise.
4609 * coffcode.h (coff_slurp_line_table): Likewise.
4610 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4611 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4612 (assign_file_positions_for_segments): Likewise.
4613 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4614 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4615 * oasys.c (oasys_write_sections): Likewise.
4616 * ppcboot.c (ppcboot_object_p): Likewise.
4617 (mangle_name): Likewise.
4618 * riscix.c (riscix_fix_pcrel_26): Likewise.
4619 * srec.c (srec_scan): Likewise.
4620 * stabs.c (_bfd_write_section_stabs): Likewise.
4621 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4622 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4623 switch. Declare parameters for function pointers.
4624 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4626 * elf.c (elf_sort_sections): Likewise.
4627 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4628 Add default cases to switches.
4629 (coff_arm_relocate_section): Remove unused local variables.
4631 (coff_arm_bfd_set_private_flags): Change flag variable to type
4633 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4634 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4635 (dump_toc): Change cat to const, and initialize it.
4636 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4637 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4638 (sh_elf_relocate_section): Initialize r_symndx.
4639 * coffcode.h (coff_compute_section_file_positions): Only declare
4640 old_sofar if ALIGN_SECTIONS_IN_FILE.
4641 (coff_write_object_contents): Initialize csym.
4642 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4643 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4645 * dwarf2.c: Include libiberty.h.
4646 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4647 (decode_line_info): Remove unused local variables.
4648 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4649 (m32r_elf_relocate_section): Likewise.
4650 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4651 (v850_elf_reloc): Likewise.
4652 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4653 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4654 * elf.c (assign_file_positions_for_segments): Always set adjust.
4655 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4656 parenthesize expression.
4657 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4658 (m32r_elf_object_p): Return a value.
4659 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4660 * elf32-mips.c (mips_elf_final_link): Initialize last.
4661 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4662 * elf32-v850.c (v850_elf_object_p): Return a value.
4663 (v850_elf_print_private_bfd_data): Change fprintf format string.
4664 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4666 * elflink.h (elf_link_add_object_symbols): Change vernum to
4667 unsigned int, and initialize it. Change fprintf format string.
4668 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4669 when setting or comparing to soname_indx.
4670 (elf_create_pointer_linker_section): Change num_symbols to
4672 * libcoff-in.h (coff_data_type): Change flags to flagword.
4673 * peicode.h (pe_print_idata): Initialize idx. Change j to
4674 bfd_size_type. Initialize hint_member. Remove useless test to
4676 (pe_print_edata): Change num_functions and num_names in struct
4677 EDT_type to unsigned long. Remove cast. Change fprintf format
4679 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4680 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4682 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4683 int *. Update uses. Change j to long.
4684 * bfd-in2.h, libcoff.h: Rebuild.
4686 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4688 * elf32-v850.c Remove definition of USE_REL.
4689 (v850_elf_info_to_howto_rela): New function.
4690 (v850_elf_perform_relocation): Renamed from
4691 v850_elf_store_addend_in_insn. Removed replace argument.
4692 (v850_elf_reloc): store the relocation in the addend field instead
4694 (v850_elf_final_link_relocate): Now calls
4695 v850_elf_perform_relocation.
4696 (v850_elf_relocate_section): Remove code to generate REL
4699 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4701 * coffcode.h (coff_new_section_hook): Set the type and storage
4702 class in the native symbol information allocated for a new section
4705 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4707 * peicode.h: Chain together calls to
4708 coff_bfd_copy_private_bfd_data and
4709 coff_bfd_print_private_bfd_data.
4711 * coff-arm.c: Add prototypes for
4712 coff_arm_bfd_print_private_bfd_data and
4713 coff_arm_bfd_copy_private_bfd_data.
4715 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4717 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4720 * peicode.h: Call arm-coff private data functions after handling
4723 * coff-arm.c: Turn statics into globals so that they can be shared
4724 both pe and pei backends.
4726 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4728 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4730 (sunos_write_object_contents): Likewise.
4731 * aoutx.h (NAME(aout,machine_type)): Likewise.
4732 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4734 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4736 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4738 (bfd_default_scan): Remove m68k special cases.
4739 * bfd-in2.h: Rebuild.
4740 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4742 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4743 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4745 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4746 selection, change printable_name to just "m68k" and make that the
4747 default instead of m68k:68020.
4749 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4751 (MY_get_section_contents): Define as aout_32_get_section_contents
4752 rather than NAME(aout,get_section_contents).
4754 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4756 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4757 and call bfd_default_set_arch_mach to do the real work.
4759 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4761 * bout.c (BALX): Include return register g14 as part of the insn.
4763 (calljx_callback): Use it.
4765 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4767 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4768 * libbfd.h: Rebuild.
4770 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4771 byte_count to unsigned int.
4772 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4773 unused local variables.
4775 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4776 variables er and er1.
4778 * cpu-v850.c: Include <ctype.h>.
4779 (scan): Case isdigit argument to unsigned char.
4781 From Yan Meroth <YAN.MEROTH@st.com>:
4782 * ihex.c (ihex_scan): Add extbase variable so that getting an
4783 extended linear address record does not ignore any previous
4785 (ihex_write_object_contents): When writing out an extended linear
4786 address record, zero out any previous extended address.
4788 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4790 * ieee.c (do_one): Check section before dereferencing it.
4791 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4792 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4794 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4796 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4798 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4800 * coff-arm.c: Add interworking functions to pe backends.
4802 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4804 * configure.in: Use AM_DISABLE_SHARED.
4805 * aclocal.m4, configure: Rebuild with libtool 1.2.
4807 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4809 * coff-arm.c (coff_arm_relocate_section): Better error messages
4810 when interowrking conflucts occur. Courtesy of Jonathan Walton
4812 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4813 relocations. Patch courtesy of Jonathan Walton and Tony
4816 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4818 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4819 part of Feb 22 change controling when to override the existing
4820 symbol with the .plt entry.
4822 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4824 * config.bfd (targ_cpu): Add thumb-pe target.
4826 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4827 functions in PE build.
4829 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4831 * config.bfd (sparclite-*-elf*): Added.
4833 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4835 * configure.in: Add elf.lo to elf shell variable.
4836 * Makefile.am (BFD_LIBS): Remove elf.lo.
4837 (BFD_LIBS_CFILES): Remove elf.c.
4838 (BFD32_BACKENDS): Add elf.lo.
4839 (BFD32_BACKENDS_CFILES): Add elf.c.
4840 * configure, Makefile.in: Rebuild.
4842 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4844 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4845 relocation against a now-local symbol should not have a dynamic
4848 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4850 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4852 (pe_print_private_bfd_data): Print PE flags. From Mikey
4853 <jeffdb@netzone.com>.
4855 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4857 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4858 a plt entry when we can determine that we authoritatively define
4861 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4863 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4864 don't actually use trad-core, but a SunOS-style core file handled
4866 * hosts/sparclinux.h: Remove.
4868 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4870 * peicode.h (pe_print_idata): If there is no .idata section, look
4871 for the import tables in some other section. Make the initial
4872 label line up better with the data. Print the import address
4873 table even if there is no import name table. If the import
4874 address table holds actual addresses, print them.
4876 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4878 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4879 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4880 bfd_error_system_call.
4882 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4884 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4885 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4887 From H.J. Lu <hjl@gnu.org>:
4888 * Makefile.am (libbfd_la_LDFLAGS): Define.
4889 * Makefile.in: Rebuild.
4891 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4893 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4894 * netbsd.h (MACHTYPE_OK): Define.
4895 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4896 calling N_SET_MACHTYPE, rather than having a switch.
4897 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4899 * i386netbsd.c (MACHTYPE_OK): Don't define.
4900 (DEFAULT_MID): Define.
4901 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4902 (MACHTYPE_OK): Don't define.
4903 (DEFAULT_MID): Define.
4904 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4905 (DEFAULT_MID): Define.
4906 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4907 (DEFAULT_MID): Define.
4908 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4909 (DEFAULT_MID): Define.
4911 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4912 * vaxnetbsd.c: New file.
4913 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4914 rather than netbsd_core.
4915 * targets.c (vaxnetbsd_vec): Declare.
4916 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4917 defined, add netbsd_core_vec.
4918 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4919 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4920 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4921 * config.bfd (alpha*-*-netbsd*): New target.
4922 * Makefile.am: Rebuild dependencies.
4923 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4924 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4925 * configure, Makefile.in: Rebuild.
4927 * configure.host: Remove the old shared library build stuff. We
4928 now use libtool instead.
4930 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4932 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4934 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4936 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4937 * configure: Rebuild.
4939 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4940 * elf32-v850.c (remember_hi16s_reloc): New function.
4941 (find_remembered_hi16s_reloc): New function.
4942 (v850_elf_store_addend_in_insn): Use the above new functions to
4943 match up HI6S relocs with LO16 relocs.
4945 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4947 * configure.in: Change -linux* to -linux-gnu*.
4948 * config.bfd, configure.host: Likewise.
4949 * configure: Rebuild.
4951 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4953 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4954 LO16/HI16S bug and improve comments about what is going on.
4956 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4958 * configure, aclocal.m4: Rebuild with new libtool.
4960 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4962 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4963 when merging v850 code into v850e/v850ea code. Do not initialise
4964 output flags if the input is the default architecture.
4966 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4968 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4969 get the size from bfd_arch_bits_per_address instead of directly
4972 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4974 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4975 to wrap, just return all 1's bits instead.
4976 * libbfd.h: Regenerate.
4978 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4980 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4982 (coff_relocate_section): If COFF_WITH_PE, define as
4983 coff_pe_i386_relocate_section.
4984 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4985 skip empty sections, to match coff_write_object_contents.
4987 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4988 rather than swapping out r_offset twice. From Luke Deller
4989 <luked@cse.unsw.edu.au>.
4991 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4993 * configure.in: Set libtool_enable_shared rather than
4994 libtool_shared. Remove diversion hack.
4995 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4998 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5000 * syms.c (struct stab_cache): Define.
5001 (struct stab_find_info): Remove cached_offset, cached_stab,
5002 cached_str, and cached_stroff fields. Add file_cache,
5003 function_cache, and line_cache fields.
5004 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5007 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5009 * peicode.h (pe_print_idata): Check for import of ordinal rather
5011 (pe_print_edata): If there is no .edata section, look for the
5012 export data in some other section.
5014 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5016 * configure.in: Change version to 2.8.4.
5017 * configure: Regenerated.
5019 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5021 Add tms320c30 support:
5022 * cpu-tic30.c: New file.
5023 * aout-tic30.c: New file.
5024 * coff-tic30.c: New file.
5025 * archures.c (bfd_arch_tic30): Define.
5026 (bfd_tic30_arch): Declare.
5027 (bfd_archures_list): Add bfd_tic30_arch.
5028 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5030 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5031 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5032 (coff_set_flags): Likewise.
5033 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5034 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5035 * Makefile.am: Rebuild dependencies.
5036 (ALL_MACHINES): Add cpu-tic30.lo.
5037 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5038 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5039 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5040 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5042 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5044 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5045 to lag behind LO16 reloc by a couple of instructions.
5047 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5049 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5050 make to reexamine the file timestamp.
5051 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5053 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5056 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5058 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5059 to create .dynsbss and .rela.sbss sections.
5060 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5061 copied from dynamic objects into .sbss.
5062 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5063 use it. Correct typo of .rela.sdata2.
5064 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5065 put the data, which may now be in .sbss.
5066 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5067 (elf_backend_create_dynamic_sections): Define as
5068 ppc_elf_create_dynamic_sections.
5070 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5071 against _GLOBAL_OFFSET_TABLE_.
5072 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5073 shared libraries which refer to local symbols. Make sure that the
5074 test for allocating space for a reloc in a shared object is the
5075 same as the test for emitting a reloc.
5077 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5079 * config.bfd (i[3456]-*-mingw32*): New target.
5080 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5081 * aclocal.m4, configure: Rebuild.
5083 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5085 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5088 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5090 Sparc v9 ABI compliant PLT:
5091 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5092 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5093 (LARGE_PLT_THRESHOLD): New define.
5094 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5095 (sparc64_elf_build_plt): New function.
5096 (sparc64_elf_plt_entry_offset): Likewise.
5097 (sparc64_elf_plt_ptr_offset): Likewise.
5098 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5099 contain the index for convenience. Skip the initial entries
5101 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5102 memory for the benefit of .rela.plt.
5103 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5104 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5105 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5106 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5107 Call sparc64_elf_build_plt.
5108 (elf_backend_want_got_plt): No.
5109 (elf_backend_plt_readonly): No.
5110 (elf_backend_plt_alignment): 8.
5112 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5113 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5114 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5117 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5119 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5121 * cpu-mips.c (arch_info_struct): Add mips variants.
5122 * bfd-in2.h: Rebuilt.
5124 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5126 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5129 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5131 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5132 (i[3456]86sco3.2v5*coff): New target.
5134 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5136 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5138 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5140 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5141 * bfd-in2.h: Regenerate.
5143 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5145 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5147 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5149 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5150 adjust addend for an output common symbol (from Jimmy Blair
5151 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5152 defined symbol to counteract adjustment made in generic relocation
5155 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5157 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5159 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5160 (GET_SCNDHR_NLNNO): Likewise.
5162 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5164 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5166 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5168 * elf32-m32r.c: Add macros to handle NOP insertion.
5170 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5172 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5173 (xcoff_mark): Likewise.
5174 (xcoff_build_ldsyms): Mark absolute symbols.
5176 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5178 * bout.c (b_out_write_object_contents): Sort symbols before output
5179 to keep {CALL,BAL}NAME symbols adjacent.
5180 (b_out_symbol_cmp): New function.
5182 For older changes see ChangeLog-9697
5188 version-control: never
projects / deliverable / binutils-gdb.git / blob