1 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
4 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
5 (reloc_howto_type howto_table): Tidy comments and whitespace.
7 1999-09-17 Nick Clifton <nickc@cygnus.com>
9 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
10 previous delta. Set sec->gc_mark instead.
12 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
14 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
15 (elf_cpu32_plt_entry): Likewise.
17 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
19 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
21 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
22 symbol table, then just compute a suitable value (but do not
23 create a __gp symbol).
25 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
26 symbols when building shared libraries.
27 (elf_hppa_final_link_relocate): Correct handling of PCREL
28 relocations against undefined symbols.
30 1999-09-16 Nick Clifton <nickc@cygnus.com>
32 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
33 interworking sections as linker created so that they will not
34 be removed by garbage collection.
36 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
38 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
39 (elf_hppa_final_link_relocate): Consistently create an absolute
40 address, then subtract out the value of __gp.
42 1999-09-14 Michael Meissner <meissner@cygnus.com>
44 * configure.in (Canonicalization of target names): Remove adding
45 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
46 generates $ac_config_sub with a ${CONFIG_SHELL} already.
47 * configure: Regenerate.
49 1999-09-14 Nick Clifton <nickc@cygnus.com>
51 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
54 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
56 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
57 (elf_hppa_final_link): Initialize text_segment_base and
59 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
61 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
62 (elf_hppa_final_link_relocate): Likewise.
63 (elf_hppa_relocate_insn): Likewise.
64 (elf_hppa_relocate_section): Initialize HOWTO.
66 1999-09-13 Donn Terry <donn@interix.com>
68 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
69 handling to support both GNU and MS objects.
71 * coffcode.h (coff_write_object_contents): Don't check reloc_count
72 when determining whether to set F_RELFLG.
74 1999-09-13 Philip Blundell <pb@nexus.co.uk>
76 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
77 PC24 relocs if the target is an undefined weak symbol.
78 (arm_add_to_rel): Fix compiler warning.
79 (elf32_arm_plt0_entry): Correct comments.
81 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
83 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
84 an absolute symbol in REL relocs.
86 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
88 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
89 Stub SEGREL32. Return an error for any relocation not handled.
91 1999-09-12 Ian Lance Taylor <ian@zembu.com>
93 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
94 constant symbols, and avoid multiple definition errors on them.
96 1999-09-12 Donn Terry <donn@interix.com>
98 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
99 significant bit is set.
101 1999-09-11 Ian Lance Taylor <ian@zembu.com>
103 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
105 * elfcode.h (write_relocs): Handle an absolute symbol in REL
106 relocs as we do for RELA relocs.
108 1999-09-11 Donn Terry <donn@interix.com>
110 * libpei.h (_bfd_pei_final_link_postscript): Declare.
111 (coff_final_link_postscript): Define.
112 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
113 directory entries here.
114 (_bfd_pei_final_link_postscript): New function.
116 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
117 section flags based on the section name.
119 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
120 get the overflow of the s_nlnno field from the s_nreloc field.
121 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
122 the s_nlnno overflow of the .text section into the s_nreloc
125 * peigen.c (add_data_entry): Declare.
126 (pei_swap_aouthdr_out): Get image size right. Set linker version
128 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
129 (pe_print_idata): Code cleanup, print more info, get rid of (now)
130 extraneous ImageBase.
131 (pe_print_edata): Likewise.
132 (pe_print_pdata): Likewise. Print exception entries.
133 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
134 (tbl): Make const, add "UNKNOWN".
135 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
136 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
137 section data directory.
138 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
140 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
141 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
142 * peicode.h (coff_get_symbol_info): Define.
144 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
146 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
148 (coff_classify_symbol): Re-revert 1999-08-08 patch if
151 * libpei.h: New file, broken out of peicode.h.
152 * peigen.c: New file, broken out of peicode.h.
153 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
154 * configure.in: Add peigen.lo to list of files required for each
156 * Makefile.am: Rebuild dependencies.
157 (BFD32_BACKENDS): Add peigen.lo.
158 (BFD32_BACKENDS_CFILES): Add peigen.c.
159 (SOURCE_HFILES): Add libpei.h.
160 * configure, Makefile.in: Rebuild.
162 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
163 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
164 instead. Don't clear the s_paddr field for an uninitialized data
167 * coffcode.h (coff_mkobject_hook): Set timestamp field in
168 coff_data_type to f_timdat.
169 * peicode.h (pe_mkobject_hook): Likewise.
171 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
172 number if COFF_IMAGE_WITH_PE.
174 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
175 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
176 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
177 there is no SEC_DEBUGGING section.
178 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
179 IMAGE_FILE_DEBUG_STRIPPED.
181 * pe-i386.c (COFF_LONG_FILENAMES): Define.
182 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
183 * pei-i386.c (COFF_LONG_FILENAMES): Define.
184 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
186 * coffswap.h (IMAGE_BASE): Don't define.
187 * pei-arm.c (IMAGE_BASE): Don't define.
188 * pei-i386.c (IMAGE_BASE): Don't define.
189 * pei-mcore.c (IMAGE_BASE): Don't define.
190 * pei-ppc.c (IMAGE_BASE): Don't define.
192 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
193 symbol, switch on the class when determining whether to modify the
194 value. For PE, don't modify the value of a C_FCN symbol not named
197 * libbfd-in.h (_bfd_abort): Declare.
199 * bfd.c (_bfd_abort): New function.
202 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
205 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
206 don't write out the associated line numbers.
208 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
211 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
212 changes when the base type is unknown.
214 * coffgen.c (coff_print_symbol): Fix printing of aux record for
217 * syms.c (BSF_DEBUGGING_RELOC): Define.
218 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
219 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
221 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
222 BSF_DEBUGGING_RELOC set.
223 * bfd-in2.h: Rebuild.
225 1999-09-10 Ian Lance Taylor <ian@zembu.com>
227 * ecoff.c (bfd_debug_section): Update initialization for new
229 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
230 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
232 1999-09-10 H.J. Lu <hjl@gnu.org>
234 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
236 * coff-mips.c (mips_ecoff_backend_data): Likewise.
238 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
240 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
241 for FPTR relocs involving local symbols.
243 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
244 value for the stub address in a call through a stub.
245 Install the value for a local symbol directly into the DLT
246 instead of generating a reloc. Correctly handle FPTR64 relocs.
248 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
249 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
250 (elf_hppa_final_link): Call them.
252 1999-09-10 Ian Lance Taylor <ian@zembu.com>
254 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
255 (elf_adjust_dynamic_symbol): ...from here.
257 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
259 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
260 relocation, remove them. SECREL64->LTOFF16WF.
261 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
263 (elf_hppa_relocate_insn): Similarly.
265 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
266 (elf_hppa_relocate_insn): Similarly.
268 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
270 (elf_hppa_relocate_insn): Similarly.
272 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
273 Handle LTOFF_TP* relocs.
274 (elf_hppa_relocate_insn): Similarly.
276 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
277 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
278 (elf_hppa_relocate_insn): Handle PCREL* relocs.
280 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
281 DIR32, DIR64 and FPTR64 relocations.
282 (elf_hppa_relocate_insn): Similarly.
284 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
285 address of the .PARISC.global section.
286 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
287 table entry elf_hppa_final_link_relocate. Do not give a warning
288 for a reloc against an external symbol if it has a PA64 hash
290 (elf_hppa_final_link_relocate): Significantly rework. Handle
291 DLTIND relocations. Compute the final value of the relocation
292 before passing the value of elf_hppa_relocate_insn.
293 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
294 relocation support. Handle DLTIND relocation requests just like
295 DLTREL relocation requests. Simplify branch handling.
297 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
299 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
300 non-allocated section as done in i386 version.
301 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
302 statement since this is no know relocation.
304 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
306 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
308 (elf_hppa_relocate_insn): Similarly.
310 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
312 (elf_hppa_relocate_insn): Similarly.
314 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
315 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
316 Pass the relocate type rather than the insn format to
317 elf_hppa_relocate_insn.
318 (elf_hppa_relocate_insn): Make switch dependent on relocation type
319 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
321 1999-09-07 Ian Lance Taylor <ian@zembu.com>
323 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
324 (bfd_coff_filnmlen): Define.
325 (bfd_coff_std_swap_table): Initialize new field.
326 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
328 (coff_write_symbols): Likewise.
329 (coff_get_normalized_symtab): Likewise.
330 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
331 * libcoff.h: Rebuild.
333 1999-09-06 Donn Terry <donn@interix.com>
335 * coffcode.h (sort_by_secaddr): New static function if
337 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
338 sections by VMA when assigning target_index values. Always set
341 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
342 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
344 * libcoff.h: Rebuild.
346 * coffcode.h (coff_set_custom_section_alignment): Add const to
347 declaration to match definition.
348 (coff_write_object_contents): Don't set F_AR32W(R)? if
351 * coff-i386.c (in_reloc_p): Add declaration.
352 (i386coff_vec): Simplify initialization of
353 application_section_flags.
355 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
356 version. Move COFF_WITH_PE specific code to new version.
357 (stype_to_sec_flags): Likewise. Add section parameter.
358 * coffgen.c (make_a_section_from_file): Set target_index before
359 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
360 * libcoff.h: Rebuild.
362 * syms.c (stt): Add some PE/PEI section names.
363 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
365 (bfd_symbol_info): Check for 'w'.
367 * section.c (struct bfd_comdat_info): Define.
368 (asection): Add comdat field.
369 (STD_SECTION): Initialize comdat field.
370 (bfd_make_section_anyway): Likewise.
371 * bfd-in2.h: Rebuild.
373 1999-09-06 Andreas Schwab <schwab@suse.de>
375 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
378 1999-09-06 Nick Clifton <nickc@cygnus.com>
380 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
381 bfd_realloc instead of calloc and realloc.
383 1999-09-04 Steve Chamberlain <sac@pobox.com>
385 * cpu-pj.c: New file.
386 * elf32-pj.c: New file.
387 * config.bfd (pj*): New cpu.
388 (pj-*-*, pjl-*-*): New targets.
389 * configure.in (bfd_elf32_pj_vec): New target vector.
390 (bfd_elf32_pjl_vec): New target vector.
391 * archures.c (bfd_arch_pj): Define.
392 * elf.c (prep_headers): Handle bfd_arch_pj.
393 * reloc.c: Define BFD_RELOC_PJ_* relocations.
394 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
395 to target vector list.
396 * Makefile.am: Rebuild dependencies.
397 (ALL_MACHINES): Add cpu-pj.lo.
398 (ALL_MACHINES_CFILES): Add cpu-pj.c.
399 (BFD32_BACKENDS): Add elf32-pj.lo.
400 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
401 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
403 1999-09-04 Ian Lance Taylor <ian@zembu.com>
405 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
406 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
407 and NON_GOT_REF from weak defined symbol to real symbol.
408 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
409 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
411 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
412 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
413 don't create a COPY reloc.
415 1999-09-03 Ian Lance Taylor <ian@zembu.com>
417 * elflink.h (elf_bfd_final_link): When counting relocations, don't
418 count those in sections we are not including in the link.
420 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
422 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
423 field in hpux11 shared libraries.
425 1999-09-02 Nick Clifton <nickc@cygnus.com>
427 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
429 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
431 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
432 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
433 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
435 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
437 * elflink.h (record_link_assignment): When possible, keep the
438 original type of the symbol.
440 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
442 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
443 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
444 tools were configured.
445 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
447 1999-08-26 Mark Mitchell <mark@codesourcery.com>
449 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
450 GOT entries for GOT16 relocations; they're not required.
452 1999-08-24 Nick Clifton <nickc@cygnus.com>
454 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
456 * config.bfd (arm-*-netbsd*): New target.
457 * configure.in (armnetbsd_vec): New target vector.
458 * configure: Regenerate
459 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
461 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
462 (ALL_MACHINES_CFILES): Add armnetbsd.c.
463 (armnetbsd.lo): New rule with deps.
464 * Makefile.in: Regenerate.
466 * armnetbsd.c: New file: Definitions specific to arm-netbsd
469 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
471 * som.c (som_slurp_symbol_table): Fix typo in comment.
473 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
475 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
476 here instead of using elf_section_data...
478 1999-08-19 Nick Clifton <nickc@cygnus.com>
480 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
481 relocations into the base file.
482 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
483 we are building a base file.
485 1999-08-19 Nick Clifton <nickc@cygnus.com>
487 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
489 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
490 REL relocs when performing a partial relocation.
492 1999-08-18 Donn Terry <donn@interix.com>
494 * cofflink.c: Move definitions of N_TMASK, et. al., out of
495 _bfd_coff_link_input_bfd into top level.
497 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
498 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
499 (coff_i386_rtype_to_howto): Likewise.
500 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
501 Completely ignore symbols which are all zero.
502 (dummy_reloc16_estimate): Add return 0.
503 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
504 variable copy to name_copy to avoid shadowing outer scope
506 * libcoff-in.h (coff_data_type): Change raw_syment_count field
507 from unsigned int to unsigned long. Add timestamp field.
508 * libcoff.h: Rebuild.
510 1999-08-17 H.J. Lu <hjl@gnu.org>
512 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
515 1999-08-17 Ian Lance Taylor <ian@zembu.com>
517 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
518 for special section symbols.
519 * elflink.h (elf_merge_symbol): If we have no old BFD, check
520 BSF_DYNAMIC on the section symbol to see whether the old BFD is
523 1999-08-15 Mark Mitchell <mark@codesourcery.com>
525 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
526 coincidence of variable names between old and new code.
528 1999-08-12 Nick Clifton <nickc@cygnus.com>
530 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
531 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
532 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
533 and 'addend' parameter a 'bfd_signed_vma'.
534 (elf32_arm_final_link_relocate): Do not involve stubs in
535 R_ARM_THM_PC22 relocs relative to section symbols, they are long
536 jumps, not function calls.
538 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
540 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
541 in R_ARM_PC24 relocs.
543 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
545 * elf-hppa.h (elf_hppa_fake_sections): New function.
546 * elf32-hppa.c (elf_backend_fake_sections): Define.
548 * elf-hppa.h (elf_hppa_final_write_processing): Update for
549 recent changes to the arch_info structure.
551 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
552 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
553 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
556 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
557 Ralf Baechle <ralf@uni-koblenz.de>
559 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
560 output DT_MIPS_GOTSYM.
561 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
562 DT_MIPS_SYMTABNO if there are no global GOT symbols.
564 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
566 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
567 prototype. Handle local symbols. Add commentary.
568 (mips_elf_calculate_relocation): Adjust accordingly.
569 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
572 * elflink.h (elf_bfd_final_link): Tweak last change.
574 1999-08-09 Mark Mitchell <mark@codesourcery.com>
576 * elflink.h (elf_link_size_reloc_section): Use the counts in the
577 elf-section data to allocate just the right amount of relocation
578 space. Don't allocate the hash space twice.
579 (elf_bfd_final_link): Calculate the amount of space to allocate in
580 each relocation section.
582 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
584 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
585 64bit mode, generate a section relative relocation for a 32bit
587 (elf_hppa_is_local_label_name): New function.
588 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
589 shared between 32bit and 64bit port.
591 1999-08-09 Mark Mitchell <mark@codesourcery.com>
593 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
594 R_MIPS_GOT16 and R_MIPS_CALL16.
595 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
596 to use when looking for a preexisting GOT entry.
598 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
600 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
601 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
603 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
605 1999-08-09 Geoff Keating <geoffk@cygnus.com>
607 * elflink.h (elf_link_output_extsym): Don't output a weak
608 reference to an undefined symbol just because it was defined weak
611 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
613 * coffgen.c (coff_find_nearest_line): When looking for file, use
614 last best match rather than first. If address is beyond last line
615 number record, don't return the last line as the correct value.
617 1999-08-08 Ian Lance Taylor <ian@zembu.com>
619 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
620 * bfd-in2.h: Rebuild.
622 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
624 * libcoff-in.h (struct coff_section_alignment_entry): Define.
625 * coffcode.h (coff_set_custom_section_alignment): New static
627 (coff_section_alignment_table): New static array.
628 (coff_new_section_hook): Use coff_set_customer_section_alignment.
629 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
630 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
631 * libcoff.h: Rebuild.
633 1999-08-08 Ian Lance Taylor <ian@zembu.com>
635 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
637 * Makefile.in: Rebuild.
639 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
641 * section.c (SEC_SHARED): Define.
642 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
643 (styp_to_sec_flags): Likewise.
644 * peicode.h (coff_swap_scnhdr_out): Likewise.
645 * bfd-in2.h: Rebuild.
647 1999-08-08 Ian Lance Taylor <ian@zembu.com>
649 * coffcode.h (coff_classify_symbol): Comment out part of
650 1999-08-05 change which breaks cygwin DLLs.
652 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
653 * aclocal.m4, configure: Rebuild.
655 1999-08-06 Ian Lance Taylor <ian@zembu.com>
657 * section.c (global_syms): Only initialize union field if
660 1999-08-04 Mark Mitchell <mark@codesourcery.com>
662 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
663 the size of a GOT entry here.
664 (mips_elf_calculate_relocation): Don't create a local GOT entry
665 for the symbol in a GOT16 relocation; just for it's high-order bit
666 (_bfd_mips_elf_relocate_section): Fix thinko.
668 1999-08-05 Ian Lance Taylor <ian@zembu.com>
670 Based on patches from Donn Terry <donn@interix.com>:
671 * coffcode.h (enum coff_symbol_classification): Define.
672 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
673 _bfd_coff_classify_symbol. Change return type.
674 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
675 (coff_slurp_symbol_table): Use coff_classify_symbol.
676 (coff_classify_symbol): New static function.
677 (coff_sym_is_global): Never define.
678 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
679 * cofflink.c (coff_link_check_ar_symbols): Use
680 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
681 (coff_link_add_symbols): Likewise.
682 (_bfd_coff_link_input_bfd): Likewise.
683 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
684 coff_classify_symbol.
685 * libcoff.h: Rebuild.
687 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
689 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
690 (e_ltpsel, e_rtpsel): Similarly.
692 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
693 and 14bit ertpsel. Handle 64bit psel.
695 1999-08-04 Mark Mitchell <mark@codesourcery.com>
697 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
698 handling for REL relocations. And only left-shift R_MIPS26
699 relocation addends where necessary.
701 1999-08-03 Mark Mitchell <mark@codesourcery.com>
703 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
704 (mips_elf_next_lo16_relocation): Don't compute the addend here.
705 Just return the relocation found.
706 (mips_elf_relocate_section): Pull the LO16 addend out of the
707 section itself when using REL relocations.
709 * elf32-mips.c (mips_elf_calculate_relocation): Restore
710 _DYNAMIC_LINK handling and handling of undefined symbols in shared
713 1999-08-03 Ian Lance Taylor <ian@zembu.com>
715 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
716 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
717 relocation against a symbol in an input section with no output
718 section. From Daniel Jacobowitz <drow@false.org>.
720 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
722 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
723 look for generated file correctly.
724 * aclocal.m4, configure: Rebuild.
726 1999-08-02 Mark Mitchell <mark@codesourcery.com>
728 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
729 and R_MIPS16_26 relocations correctly when relocating.
730 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
731 and R_MIPS_CALL_LO16 are for global symbols.
733 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
735 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
737 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
738 variables and initialize them.
740 1999-08-01 Mark Mitchell <mark@codesourcery.com>
742 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
743 there are no global symbols requiring GOT entries.
744 (_bfd_mips_elf_size_dynamic_sections): Likewise.
745 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
746 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
748 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
749 symbols are considered to have the value zero.
750 (_bfd_mips_elf_relocate_section): Don't try to perform a
751 relocation for an undefined symbol.
752 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
755 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
757 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
758 wants ba,a,pt %xcc instead of %icc.
759 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
760 of large PLT entries.
761 (sparc64_elf_plt_ptr_offset): Fix calculation.
762 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
763 addend should be relative to load address, not .plt section start.
764 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
766 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
768 * elf-bfd.h (struct elf_backend_data): Add
769 print_symbol_all and output_arch_syms backend methods.
770 * elfxx-target.h: Likewise.
771 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
772 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
773 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
775 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
776 symbols in .dynsym, add their names into .dynstr. Put those symbols
778 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
779 pointers to STT_REGISTER symbols in dynsym section.
780 (sparc64_elf_print_symbol_all): New function.
781 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
782 printing using the print_symbol_all hook.
784 1999-07-30 Catherine Moore <clm@cygnus.com>
786 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
789 1999-07-29 Richard Henderson <rth@cygnus.com>
791 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
792 dynamic_sections_created.
794 1999-07-29 Richard Henderson <rth@cygnus.com>
796 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
797 (mips_rtype_to_howto): ... new function.
798 (_bfd_mips_elf_relocate_section): Use it.
800 1999-07-28 Mark Mitchell <mark@codesourcery.com>
802 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
804 1999-07-27 Nick Clifton <nickc@cygnus.com>
806 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
808 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
809 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
811 1999-07-23 Donn Terry <donn@interix.com>
813 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
814 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
815 * cofflink.c (coff_link_add_symbols): If PE, handle section
817 * libcoff.h: Rebuild.
819 * config.bfd (i[3456]86-*-interix*): New target.
821 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
823 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
824 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
825 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
826 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
827 (COFF_SUPPORT_GNU_LINKONCE): Define.
828 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
829 (COFF_SUPPORT_GNU_LINKONCE): Define.
831 1999-07-21 Ian Lance Taylor <ian@zembu.com>
834 * makefile.dos: Remove; obsolete.
835 * configure.bat: Remove; obsolete.
837 1999-07-21 H.J. Lu <hjl@gnu.org>
839 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
841 1999-07-21 Philippe De Muyter <phdm@macqel.be>
843 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
844 message and fail if a symbol index is out of range.
846 1999-07-21 Ian Lance Taylor <ian@zembu.com>
848 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
849 when looking at a R_MIPS_GOT16 relocation.
851 1999-07-20 Nick Clifton <nickc@cygnus.com>
853 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
855 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
857 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
858 removed in previous change.
859 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
860 in relocateable output.
862 1999-07-19 Ian Lance Taylor <ian@zembu.com>
864 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
867 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
868 if they appear to be specially created by the linker.
870 1999-07-19 Nick Clifton <nickc@cygnus.com>
872 * targets.c (alternative_target): New field in bfd_target
874 (bfd_search_for_target): New function: Find a target that
875 satisifies a search function.
876 * bfd-in2.h: Regenerate.
878 * elfxx-target.h: Initialise the alternative_target field of
879 the bfd_target structures to point to the other target (if
881 * nlm-target.h: Initialise the alternative_target field of
882 the bfd_target structures to point to the other target (if
885 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
886 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
888 * aix386-core.c: Initialise new field of bfd_target structure.
889 * aout-adobe.c: Initialise new field of bfd_target structure.
890 * aout-arm.c: Initialise new field of bfd_target structure.
891 * aout-target.h: Initialise new field of bfd_target structure.
892 * aout-tic30.c: Initialise new field of bfd_target structure.
893 * binary.c: Initialise new field of bfd_target structure.
894 * bout.c: Initialise new field of bfd_target structure.
895 * cisco-core.c: Initialise new field of bfd_target structure.
896 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
897 * coff-alpha.c: Initialise new field of bfd_target structure.
898 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
899 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
900 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
901 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
902 * coff-i386.c: Initialise new field of bfd_target structure.
903 * coff-i860.c: Initialise new field of bfd_target structure.
904 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
905 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
906 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
907 * coff-mips.c: Initialise new field of bfd_target structure.
908 * coff-ppc.c: Initialise new field of bfd_target structure.
909 * coff-rs6000.c: Initialise new field of bfd_target structure.
910 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
911 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
912 * coff-tic30.c: Initialise new field of bfd_target structure.
913 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
914 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
915 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
916 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
917 * hppabsd-core.c: Initialise new field of bfd_target structure.
918 * hpux-core.c: Initialise new field of bfd_target structure.
919 * i386msdos.c: Initialise new field of bfd_target structure.
920 * i386os9k.c: Initialise new field of bfd_target structure.
921 * ieee.c: Initialise new field of bfd_target structure.
922 * ihex.c: Initialise new field of bfd_target structure.
923 * irix-core.c: Initialise new field of bfd_target structure.
924 * mipsbsd.c: Initialise new field of bfd_target structure.
925 * netbsd-core.c: Initialise new field of bfd_target structure.
926 * oasys.c: Initialise new field of bfd_target structure.
927 * osf-core.c: Initialise new field of bfd_target structure.
928 * ppcboot.c: Initialise new field of bfd_target structure.
929 * ptrace-core.c: Initialise new field of bfd_target structure.
930 * sco5-core.c: Initialise new field of bfd_target structure.
931 * som.c: Initialise new field of bfd_target structure.
932 * srec.c: Initialise new field of bfd_target structure.
933 * tekhex.c: Initialise new field of bfd_target structure.
934 * trad-core.c: Initialise new field of bfd_target structure.
935 * versados.c: Initialise new field of bfd_target structure.
936 * vms.c: Initialise new field of bfd_target structure.
938 1999-07-19 Andreas Schwab <schwab@suse.de>
940 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
943 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
945 * elflink.h (elf_link_adjust_relocs): New function.
946 (elf_bfd_final_link): Use it.
947 (elf_link_input_bfd): Deal with the fact that there can be
948 two relocation sections for a single section.
949 (elf_reloc_link_order): Likewise.
951 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
952 a relocateable object.
953 (_bfd_mips_elf_relocate_section): Handle relocateable links.
955 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
957 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
958 (sparc64_elf_get_reloc_upper_bound,
959 sparc64_elf_get_dynamic_reloc_upper_bound,
960 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
961 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
963 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
964 ELF64_R_TYPE_ID/DATA where appropriate.
966 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
968 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
971 1999-07-16 Ian Lance Taylor <ian@zembu.com>
973 * elf32-mips.c (mips_elf_local_relocation_p): New static
975 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
976 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
977 Always set *require_jalxp.
978 (mips_elf_stub_section_p): Mark abfd parameter as unused.
979 (_bfd_mips_elf_relocate_section): Only look for LO16 following
980 GOT16 if the GOT16 is against a local symbol. Don't return false
981 for an undefined symbol. If there is an overflow, assert that we
984 1999-07-16 Andreas Schwab <schwab@suse.de>
986 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
987 variables `link' and `elfsec'.
988 (elf_bfd_final_link): Remove unused variable `os'.
990 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
992 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
993 a PT_PHDR program headers.
994 (_bfd_mips_elf_final_link): Don't assume there are going to be
995 section symbols when we're not building a shared object.
996 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
999 1999-07-15 J.T. Conklin <jtc@redback.com>
1001 * config.bfd (i[3456]86-*-vxworks*): New target.
1003 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1005 * elf32-mips.c (mips_elf_stub_section_p): New function.
1006 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1007 (mips_elf_relocate_section): Adjust calling sequence for
1008 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1009 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1012 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1014 * configure.in: Bump version number to 2.9.5.
1015 * configure: Rebuild.
1017 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1019 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1021 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1022 to derive final type instead of hardwiring a selection.
1024 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1026 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1027 things relocated by R_MIPS16_GPREL.
1028 (mips_elf_perform_relocation): Likewise.
1030 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1032 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1034 1999-07-14 Richard Henderson <rth@cygnus.com>
1036 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1037 (_bfd_mips_elf_size_dynamic_sections): Set it.
1038 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1039 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1040 new argument max_local.
1042 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1044 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1045 subwords when handling an R_MIPS16_26 relocation.
1046 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1049 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1050 dst_mask to match reality.
1051 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1052 (mips_elf_obtain_contents): Use bfd_get.
1053 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1054 (mips_elf_relocate_section): Likewise.
1056 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1058 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1059 (mips_elf_relocate_section): Adjust calling sequence for
1060 mips_elf_perform_relocation.
1061 (mips_elf_perform_relocation): Take additional argument. Handle
1062 R_MIPS16_26. Use bfd_put for convenience.
1064 1999-07-13 Richard Henderson <rth@cygnus.com>
1066 * elf.c (assign_file_positions_for_segments): Thinko last change.
1067 Always overwrite p_flags.
1069 1999-07-13 Richard Henderson <rth@cygnus.com>
1071 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1072 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1073 .dynbss and .rel[a].bss if want_dynbss.
1074 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1076 1999-07-13 Richard Henderson <rth@cygnus.com>
1078 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1080 1999-07-13 Richard Henderson <rth@cygnus.com>
1082 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1083 (struct elf_link_hash_table): Add dynlocal.
1084 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1085 (_bfd_elf_link_adjust_dynindx): Delete.
1086 (_bfd_elf_link_renumber_dynsyms): Prototype.
1087 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1088 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1089 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1090 (_bfd_elf_link_lookup_local_dynindx): New function.
1091 (elf_link_renumber_hash_table_dynsyms): New function.
1092 (_bfd_elf_link_renumber_dynsyms): New function.
1093 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1094 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1095 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1096 instead of elf_link_remove_section_and_adjust_dynindices.
1097 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1098 (elf_link_assign_sym_version): Remove removed_dynamic code.
1099 (elf_link_renumber_dynsyms): Delete.
1100 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1102 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1103 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1104 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1105 * elf32-mips.c: Similarly.
1106 * elf32-ppc.c: Similarly.
1107 * elf32-sparc.c: Similarly.
1108 * elf64-alpha.c: Similarly.
1109 * elf64-sparc.c: Similarly.
1111 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1113 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1114 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1115 when the relocation is against _gp_disp.
1117 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1119 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1120 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1121 to possibly_dynamic_relocs. Adjust usage throughout code.
1122 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1123 (elf_mips_ctor64_howto): Likewise.
1124 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1126 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1127 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1128 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1129 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1131 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1133 * Makefile.am: Rebuild dependencies.
1134 * Makefile.in: Rebuild.
1136 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1137 * bfd-in2.h: Rebuild.
1139 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1140 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1141 structure initializations. Add casts.
1142 * reloc.c (EMPTY_HOWTO): Define.
1143 * bfd-in2.h: Rebuild.
1144 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1145 comparisons against 0.
1146 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1147 previous_ibfd_e_flags to unsigned long.
1148 * vms.h (struct vms_private_data_struct): Change section_count to
1150 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1151 (_bfd_vms_write_gsd): Change symnum to unsigned.
1152 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1153 * vms-tir.c (etir_sta): Change psect to unsigned.
1154 (alloc_section): Change idx to unsigned.
1155 (tir_sta, tir_ctl): Change psect to unsigned.
1156 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1157 * vms.c (priv_section_count): Change to unsigned.
1159 1999-07-12 Andreas Schwab <schwab@suse.de>
1161 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1162 * m68klinux.c: Likewise.
1164 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1166 * Many files: Changes to avoid gcc warnings: Remove unused local
1167 variables. Add default case to enum switches.
1168 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1169 compile if not COFF_IMAGE_WITH_PE.
1170 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1171 (bfd_arm_get_bfd_for_interworking): Likewise.
1172 (bfd_arm_process_before_allocation): Likewise.
1173 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1174 * pei-arm.c: Likewise.
1175 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1176 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1177 (mips_elf_got16_entry): Put parens around & in body of ==.
1178 (mips_elf_calculate_relocation): Correct test for empty string.
1179 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1181 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1184 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1186 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1187 as appropriate. Fill in structure initializations. Add variable
1188 initializations. Add casts.
1189 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1190 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1192 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1194 * elf-bfd.h (bfd_elf_hash): Update declaration.
1195 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1196 when calling bfd_elf_hash.
1198 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1200 * libbfd.c (bfd_put_8): Make it of type `void'.
1201 * bfd-in2.h: Regenerated.
1202 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1204 (_bfd_mips_elf_final_link): Likewise.
1206 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1208 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1210 * config.bfd (hppa*-*-linux-gnu*): New target
1212 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1214 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1215 (_bfd_mips_elf_create_dynamic_sections): New function.
1216 (_bfd_mips_elf_add_symbol_hook): Likewise.
1217 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1218 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1219 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1220 (_bfd_mips_elf_gc_mark_hook): Likewise.
1221 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1222 (_bfd_mips_elf_always_size_sections): Likewise.
1223 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1224 (_bfd_mips_elf_check_relocs): Likewise.
1225 (_bfd_mips_elf_link_hash_table_create): Likewise.
1226 (_bfd_mips_elf_print_private_data): Likewise.
1227 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1228 (_bfd_mips_elf_final_link): Likewise.
1229 (_bfd_mips_elf_additional_program_headers): Likewise.
1230 (_bfd_mips_elf_modify_segment_map): Likewise.
1231 (_bfd_mips_elf_relocate_section): Likewise.
1232 * elf32-mips.c (mips_elf32_object_p): Move contents into
1233 _bfd_mips_elf_object_p.
1234 (mips_elf_additional_program_headers): Rename to
1235 _bfd_mips_elf_additional_program_headers.
1236 (mips_elf_modify_segment_map): Rename to
1237 _bfd_mips_elf_modify_segment_map.
1238 (elf_mips_abi_name): Change prototype.
1239 (mips_elf32_section_from_shdr): Merge into
1240 _bfd_mips_elf_section_from_shdr.
1241 (mips_elf32_section_processing): Merge into
1242 _bfd_mips_elf_section_processing.
1243 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1244 the right back-end ELF linker.
1245 (mips_elf_relocate_section): Rename to
1246 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1247 (mips_elf_link_output_symbol_hook): Rename to
1248 _bfd_mips_elf_link_output_symbol_hook.
1249 (mips_elf_create_dynamic_section): Rename to
1250 _bfd_mips_elf_create_dynamic_section.
1251 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1252 Adjust for 64-bit code. Use mips_elf_got_section.
1253 (mips_elf_adjust_dynamic_symbol): Rename to
1254 _bfd_mips_elf_adjust_dynamic_symbol. Use
1255 mips_elf_allocate_dynamic_relocations.
1256 (mips_elf_finish_dynamic_symbol): Rename to
1257 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1258 Adjust for 64-bit code.
1259 (mips_elf_finish_dynamic_sections): Rename to
1260 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1261 (mips_elf_always_size_sections): Rename to
1262 _bfd_mips_elf_always_size_sections.
1263 (mips_elf_add_symbol_hook): Rename to
1264 _bfd_mips_elf_add_symbol_hook.
1265 (mips_elf_next_lo16_addend): Constify.
1266 (mips_elf_calculate_relocation): Likewise.
1267 (mips_elf_obtain_contents): Likewise.
1268 (mips_elf_perform_relocation): Likewise.
1269 (mips_elf_create_dynamic_relocation): Likewise.
1270 (mips_elf_allocate_dynamic_relocations): New function.
1271 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1272 (MIPS_ELF_REL_SIZE): Likewise.
1273 (MIPS_ELF_DYN_SIZE): Likewise.
1274 (MIPS_ELF_GOT_SIZE): Likewise.
1275 (MIPS_ELF_SYM_SIZE): Likewise.
1276 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1277 (MIPS_ELF_GET_WORD): Likewise.
1278 (MIPS_ELF_PUT_WORD): Likewise.
1279 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1280 (STUB_LW): Conditionalize for 64-bit value.
1281 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1283 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1284 Check it for inconsistency.
1285 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1287 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1289 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1290 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1291 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1292 (mips_elf_local_got_index): Likewise.
1293 (mips_elf_got_page): Likewise.
1294 (mips_elf_got_info): Likewise.
1295 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1296 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1297 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1298 instead of constant `2'.
1299 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1300 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1301 (mips_elf_size_dynamic_sections): Use
1302 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1303 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1304 Adjust all releveant entries in elf backend table.
1305 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1306 (mips_elf64_section_processing): Likewise.
1307 Adjust elf backend entries to use _bfd_mips_elf variants now
1310 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1312 (size_dynamic_sections): Likewise.
1313 (elf_link_output_extsym): Likewise.
1314 * elf.c: (elf_fake_sections): Likewise.
1315 * libbfd.c (bfd_get): New macro.
1316 (bfd_put): Likewise.
1317 * bfd-in2.h: Regenerated.
1319 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1321 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1322 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1323 wap_reloca_in, and swap_reloca_out.
1324 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1325 multiple internal relocations per external relocation.
1326 (link_read_relocs): Likewise.
1327 (elf_bfd_final_link): Likewise.
1328 (elf_link_input_bfd): Likewise.
1329 (elf_gc_mark): Likewise.
1330 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1331 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1333 (size_info): Add entries for new fields.
1334 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1335 (mips_elf64_be_swap_reloc_in): New function.
1336 (mips_elf64_be_swap_reloc_out): Likewise.
1337 (mips_elf64_be_swap_reloca_in): Likewise.
1338 (mips_elf64_be_swap_reloca_out): Likewise.
1339 (mips_elf64_size_info): Add entries for new fields.
1341 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1343 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1344 field equals the new rel_count field.
1345 (elf_link_input_bfd): When doing a relocateable link, use the new
1346 rel_count field rather than the reloc_count field.
1347 (elf_reloc_link_order): Likewise.
1348 (elf_finish_pointer_linker_section): Likewise.
1350 Based on patch from H.J. Lu <hjl@gnu.org>:
1351 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1352 shared library to override a weak definition in a regular object.
1354 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1356 * libhppa.h: Revert July 2, 1999 patch.
1358 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1359 need to generate DLTIND relocations, not DLTREL relocations.
1361 1999-07-05 Nick Clifton <nickc@cygnus.com>
1363 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1365 (coff_set_flags): Recognise arm 5 architectures.
1367 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1368 Add support for armv5 architecture.
1370 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1372 * reloc.c: Add new, assembler only, ARM reloc:
1373 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1375 * bfd-in2.h: Regenerate.
1377 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1379 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1380 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1381 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1382 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1383 * elf32-mips.c (ABI_64_P): New macro.
1384 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1385 (_bfd_mips_elf_find_nearest_line): Adjust call to
1386 _bfd_dwarf2_find_nearest_line.
1387 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1388 * libbfd.h: Regenerated.
1390 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1392 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1394 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1396 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1397 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1399 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1401 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1403 (_bfd_elf_init_reloc_shdr): New function.
1404 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1405 bfd_alloc followed by memset.
1406 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1407 (elf_fake_sections): Here.
1408 (assign_section_numbers): Assign section numbers for the second
1409 relocation section, if required.
1410 * elflink.h (elf_link_output_relocs): New function.
1411 (elf_link_size_reloc_section): Likewise.
1412 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1413 (elf_link_input_bfd): Use elf_link_output_relocs.
1415 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1416 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1418 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1420 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1423 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1425 * elf32-mips.c (mips_elf_got_info): Move declaration before
1426 prototypes. Change global_gotsym to be a pointer to a hash entry,
1427 rather than a number index.
1428 (mips_elf_link_hash_entry): Move declaration before prototypes.
1429 (mips_elf_irix6_finish_dynamic_symbol): New function.
1430 (mips_elf_sign_extend): Likewise.
1431 (mips_elf_high): Likewise.
1432 (mips_elf_higher): Likewise.
1433 (mips_elf_highest): Likewise.
1434 (mips_elf_global_got_index): Likewise.
1435 (mips_elf_local_got_index): Likewise.
1436 (mips_elf_got_offset_from_index): Likeiwse.
1437 (mips_elf_record_global_got_symbol): Likewise.
1438 (mips_elf_got_page): Likewise.
1439 (mips_elf_next_lo16_addend): Likewise.
1440 (mips_elf_calculate_relocation): Likewise.
1441 (mips_elf_obtain_contents): Likewise.
1442 (mips_elf_perform_relocation): Likewise.
1443 (mips_elf_assign_gp): Likewise.
1444 (mips_elf_sort_hash_table_f): Likewise.
1445 (mips_elf_sort_hash_table): Likewise.
1446 (mips_elf_got_section): Likewise.
1447 (mips_elf_got_info): Likewise.
1448 (mips_elf_create_local_got_entry): Likewise.
1449 (mips_elf_got16_entry): Likewise.
1450 (mips_elf_create_dynamic_relocation): Likewise.
1451 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1452 (mips_elf_final_gp): Use mips_elf_assign_gp.
1453 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1454 into SHN_SCOMMON automatically on IRIX6.
1455 (mips_elf_add_symbol_hook): Likewise.
1456 (mips_elf_relocate_section): Rewrite, using
1457 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1458 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1459 Don't deal with .rld_map on IRIX6.
1460 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1461 section flags appropriately for .got.
1462 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1463 the got. Call mips_elf_record_global_got_symbol and allocate
1464 local got space appropriately.
1465 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1466 char *. Rework calculation of GOT size. Sort dynamic symbol
1467 table entries so entries that do not require GOT entries appear at
1468 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1469 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1471 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1473 (mips_elf_finish_dynamic_symbol): Use
1474 mips_elf_irix6_finish_dynamic_symbol.
1475 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1476 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1477 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1479 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1481 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1482 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1484 1999-06-04 Philip Blundell <philb@gnu.org>
1486 * elf32-arm.h (elf_backend_got_header_size): Define.
1487 (elf_backend_plt_header_size): Likewise.
1489 1999-06-28 Jim Pick <jim@jimpick.com>
1491 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1493 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1495 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1496 relocation function.
1497 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1499 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1501 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1502 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1503 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1504 (_bfd_mips_elf_section_from_shdr): Use them.
1505 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1506 of GP-relative sections.
1507 (_bfd_mips_elf_set_section_contents): Use them.
1508 (_bfd_mips_elf_section_processing): Share code between .sdata and
1509 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1510 (mips_elf_additional_program_headers): Add handling for
1511 PT_MIPS_OPTIONS segment on IRIX6.
1512 (mips_elf_modify_segment_map): Likeiwse.
1513 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1514 Include the options sections on IRIX6. Don't look for GP-relative
1515 sections by name; use SHF_MIPS_GPREL instead.
1516 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1518 (mips_elf_create_dynamic_sections): Don't muck about with section
1519 alignments and such on IRIX6.
1520 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1521 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1522 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1523 bfd_zalloc rather than bfd_alloc and memset.
1524 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1525 Don't assert the existence of .rld_map on IRIX6.
1526 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1528 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1529 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1532 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1534 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1535 (mips_elf_swap_msym_out): New function.
1536 (mips_elf_create_msym_section): Likewise.
1537 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1538 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1539 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1540 section not named .msym.
1541 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1542 .msym directly. Set appropriate attributes for the .msym
1544 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1545 (mips_elf_link_hash_newfunc): Clear it.
1546 (mips_elf_create_dynamic_sections): Create the .msym section
1548 (mips_elf_size_dynamic_sections): Allocate space for the
1549 .msym section. Add a DT_MIPS_MSYM entry.
1550 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1552 (mips_elf_finish_dynamic_sections): Assign a value for
1553 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1555 * elf32-mips.c (irix_compat_t): New enumeration.
1556 (ABI_N32_P): New macro.
1557 (IRIX_COMPAT): Likewise.
1558 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1559 (mips_elf_relocate_section): Fix typo.
1561 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1563 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1564 as writable PE sections.
1566 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1568 * dwarf2.c (struct arange): New type.
1569 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1570 (arange_add): New function.
1571 (decode_line_info): Keep track of address ranges that a compilation
1573 (comp_unit_contains_address): Return true if address is contained
1574 in _any_ of the address ranges associated with a compilation unit.
1575 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1576 on the first comp_unit that contains the address.
1578 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1580 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1581 (decode_line_info): Add variable STASH and initialize it to point
1582 to the per-bfd dwarf2_debug info. Remove static variable
1583 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1585 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1587 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1588 shared library to have an undefined symbol.
1590 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1591 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1593 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1595 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1596 * elf32-hppa.c: Remove everything related to symbol extension
1597 sections & records. Use the common elf_hppa_final_write_processing.
1599 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1601 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1602 functions instead of _init/_fini if requested.
1604 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1606 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1609 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1611 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1612 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1614 (ppc_elf_finish_dynamic_sections): Check for positive section
1615 dynindx field, rather than comparing against -1.
1616 (ppc_elf_relocate_section): Only return false if undefined_symbol
1617 or reloc_overflow fail, not always upon encountering an error.
1619 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1621 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1622 bfd_byte * before performing pointer arithmetic.
1624 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1626 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1628 * elf32-hppa.c: Include elf-hppa.h.
1629 (ARCH_SIZE): Define.
1630 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1632 (elf32_hppa_info_to_howto): Similarly.
1633 (elf_hppa_howto_table): Similarly.
1634 (elf_hppa_reloc_type_lookup): Similarly.
1635 (hppa_elf_gen_reloc_type): Similarly.
1636 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1638 1999-06-22 Nick Clifton <nickc@cygnus.com>
1640 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1641 handling R_V850_22_PCREL relocation.
1643 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1645 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1648 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1650 * section.c (_bfd_strip_section_from_output): Ignore sections
1651 DISCARDed by the link script.
1653 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1655 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1656 Remove unused local variable spp.
1658 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1659 the entry symbol is not set.
1661 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1663 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1664 GPDISP or LITUSE in a relocatable link.
1666 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1668 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1669 * (alloc_dwarf1_func): Likewise.
1671 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1673 * libhppa.h: Fix various formatting errors.
1674 (assemble_3); Rewrite using CATENATE.
1675 (assemble_17): Fix various bugs.
1677 1999-06-16 Nick Clifton <nickc@cygnus.com>
1679 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1681 1999-06-15 Richard Henderson <rth@cygnus.com>
1683 * section.c (SEC_SHORT): Define.
1684 * bfd-in2.h: Rebuild.
1686 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1688 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1689 Remove abfd parameter. Use _bfd_strip_section_from_output.
1690 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1692 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1693 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1694 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1696 (bfd_elf_size_dynamic_sections): Use it.
1698 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1700 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1701 complain_overflow_bitfield to complain_overflow_signed.
1703 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1705 * elflink.h (elf_link_read_relocs_from_section): New function,
1707 (elf_link_read_relocs): Here. Use it for both relocation
1710 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1712 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1713 asect->reloc_count is valid.
1715 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1717 * elf32-mips.c (mips_elf32_section_processing): Permit a
1718 SHT_MIPS_REGINFO section to have a size of 0.
1720 1999-06-12 David O'Brien <obrien@freebsd.org>
1722 * config.bfd (alpha*-*-freebsd*): New target.
1723 (i[3456]86-*-freebsd*): Now defaults to ELF.
1725 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1727 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1728 wrap if the relocation covers the high bit of an address.
1730 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1732 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1734 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1735 instead of R_SPARC_max.
1736 (sparc64_elf_info_to_howto): Likewise.
1737 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1738 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1740 1999-06-07 Richard Henderson <rth@cygnus.com>
1742 * section.c (_bfd_strip_section_from_output): Remove output
1743 sections with no initial link_order.
1745 1999-06-07 Nick Clifton <nickc@cygnus.com>
1747 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1749 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1751 * Makefile.am (SOURCE_HFILES): Add missing headers.
1752 * Makefile.in: Regenerated.
1754 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1756 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1759 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1761 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1762 range undefweak symbols.
1763 * hash.c: Add missing comma after @xref{}
1764 * linker.c: Likewise.
1766 1999-06-04 Nick Clifton <nickc@cygnus.com>
1768 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1770 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1771 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1772 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1773 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1775 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1777 * Makefile.am: Rebuild dependencies.
1778 (BFD32_BACKENDS): Add dwarf1.lo.
1779 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1780 * Makefile.in: Rebuild.
1782 1999-06-04 Nick Clifton <nickc@cygnus.com>
1784 * Makefile.am: Add epoc-arm-pe target.
1785 * Makefile.in: Regenerate.
1786 * pe-arm.c: Only redefine interworking function names if they have
1787 not already been redefined.
1788 * pei-arm.c: Only redefine interworking function names if they have
1789 not already been redefined.
1790 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1792 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1795 1999-06-03 Nick Clifton <nickc@cygnus.com>
1797 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1799 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1801 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1803 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1805 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1806 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1808 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1810 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1811 in other text sections.
1813 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1815 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1816 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1817 * libbfd.h: Regenerate.
1818 * coff-sh.c (sh_merge_private_data): Delete.
1819 (coff_bfd_merge_private_bfd_data): Change to
1820 _bfd_generic_verify_endian_match.
1821 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1823 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1825 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1827 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1829 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1831 (bfd_elf32_arm_process_before_allocation): Likewise.
1832 * bfd-in2.h: Rebuild.
1834 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1836 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1837 track of end_sequence markers.
1838 (add_line_info): Add END_SEQUENCE arg.
1839 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1840 debug-line info---it doesn't work right if a compilation unit
1841 consists of multiple discontiguous code-sequences. It would be
1842 worthwhile to optimize for the common case where a compilation
1843 unit results in a contiguous set of code sequences, but this is
1844 quite tricky to get right for arbitrary DWARF2 files.
1845 (lookup_address_in_line_info_table): Don't use the last line entry
1846 for a compilation unit for anything with an address higher than
1847 this line entry. Also, check for end_sequence markers to
1848 correctly handle discontinuities.
1849 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1850 compilation units, check all compilation units with each->high==0
1851 just like when reading compilation units.
1853 * dwarf2.c (decode_line_info): Initialize table->files and
1854 table->last_line to NULL to avoid segfaults due to random
1855 values in these members.
1856 (concat_filename): Check for out-of-range file number before
1857 indexing filename table. Segfaults suck.
1859 * dwarf2.c (decode_line_info): Don't truncate address to least
1860 significant 32 bits (breaks 64 bit targets).
1861 (lookup_address_in_function_table): Ditto.
1862 (comp_unit_contains_address): Ditto.
1864 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1866 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1867 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1868 (mips_elf64_howto_table_rela): Likewise.
1870 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1872 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1873 single section has two associated relocation sections.
1875 1999-06-02 Mark Salter <msalter@cygnus.com>
1877 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1878 COFF_WITH_PE defined.
1880 1999-06-02 Nick Clifton <nickc@cygnus.com>
1882 * pe-arm.c: Rename global arm interworking functions to avoid name
1883 collision when all targets BFD is built.
1886 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1888 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1889 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1890 (bfd_elf_section_data): Add use_rela_p.
1891 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1892 (_bfd_elf_new_section_hook): Likewise.
1893 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1895 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1896 * elfcode.h (write_relocs): Determine whether or not use rela
1897 relocs based on the relocation section header.
1898 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1899 instead of use_rela_p.
1900 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1901 (elf_backend_may_use_rela_p): Likewise.
1902 (elf_backend_default_use_rela_p): Likewise.
1903 (elfNN_bed): Use them.
1905 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1907 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1909 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1911 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1912 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1913 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1914 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1915 * bfd-in2.h: Regenerated.
1916 * libbfd.h: Likewise.
1917 * elf32-mips.c (mips_info_to_howto_rela): New function.
1918 (USE_REL): Adjust for new conventions.
1919 (MINUS_ONE): New macro.
1920 (elf_mips_howto_table): Add R_MIPS_SUB.
1921 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1923 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1924 .MIPS.content section.
1925 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1926 with .MIPS.content as .MIPS.content sections. Set
1927 SHF_MNIPS_NOSTRIP for such section.
1928 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1929 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1930 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1932 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1934 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1937 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1940 1999-05-30 Philip Blundell <philb@gnu.org>
1942 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1943 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1944 the addend does not overflow into the rest of the word.
1946 1999-05-29 Nick Clifton <nickc@cygnus.com>
1948 * bfd-in.h: Amend prototype for
1949 bfd_elf32_arm_process_before_allocation .
1950 * bfd-in.h: Regenerate.
1952 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1953 elements in a fixed sized array.
1954 (ARM_ELF_ABI_VERSION): Define.
1955 (ARM_ELF_OS_ABI_VERSION): Define.
1956 (R_ARM_THM_ABS5): Fix rightshift and size.
1957 (R_ARM_THM_PC22): Fix size.
1958 (R_ARM_PLT32): Define Howto.
1959 (find_howto): New function: Locate a howto based on a reloc
1961 (elf32_arm_info_to_howto): Use find_howto if necessary.
1962 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1963 bfd_reloc_code_real_type.
1964 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1965 and BFD_RELOC_VTABLE_ENTRY.
1966 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1968 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1969 elements in a fixed sized array.
1970 (ARM_ELF_ABI_VERSION): Define.
1971 (ARM_ELF_OS_ABI_VERSION): Define.
1972 (R_ARM_THM_ABS5): Fix rightshift and size.
1973 (R_ARM_THM_PC22): Fix size.
1974 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1975 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1976 bfd_reloc_code_real_type.
1978 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1979 no_pipeline_knowledge.
1980 (elf32_arm_link_hash_create): Initialise new field to zero.
1981 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1982 no_pipeline_knowledge. Use this parameter to initialise the field
1983 in the globals data structure.
1984 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1985 no_pipeline_knowledge is false and the binary is from an old
1987 (elf32_arm_merge_private_data): Generate an error if an attempt is
1988 made to linl together big endian and little endian code.
1989 (elf32_arm_post_process_headers): New function: Initialise the
1990 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1992 (elf_backend_post_process_headers): Define.
1994 1999-05-28 Nick Clifton <nickc@cygnus.com>
1996 * elf-bfd.h (struct elf_backend_data): Add new field:
1997 elf_backend_post_process_headers.
1999 * elfxx-target.h (elf_backend_post_process_headers): Define to
2000 NULL if not already defined.
2001 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2003 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2005 (_bfd_elf_compute_section_file_positions): Call
2006 elf_backend_post_process_headers if defined.
2008 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2010 * configure.in: Check whether getuid and getgid exist.
2011 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2012 HAVE_GETGID are not defined, respectively.
2013 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2015 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2016 * configure, config.in: Rebuild.
2018 1999-05-28 Martin Dorey <mdorey@madge.com>
2020 * elf32-i960.c: New file.
2021 * elf.c (prep_headers): Handle bfd_arch_i960.
2022 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2023 * config.bfd (i960-*-elf*): New target.
2024 * configure.in (bfd_elf32_i960_vec): New target vector.
2025 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2026 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2027 * Makefile.in, aclocal.m4, configure: Rebuild.
2029 1999-05-27 Nick Clifton <nickc@cygnus.com>
2031 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2033 (find_howto): New function: Find entries in the
2034 elf32_arm_howto_table.
2035 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2037 (elf32_arm_reloc_type_lookup): Add lookup for
2038 BFD_RELOC_ARM_PLT32.
2040 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2042 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2043 (elf32_arm_link_hash_table_create): Use above function as the
2044 constructor for hash table entries.
2045 (elf32_arm_relocate_section): Avoid crash when there is no output
2047 (elf32_arm_final_link_relocate): New parameter h.
2048 (elf32_arm_relocate_section): Pass symbol hash entry to above
2050 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2053 1999-05-25 Catherine Moore <clm@cygnus.com>
2055 * coff-arm.c (coff_arm_relocate_section): Don't emit
2056 base file entries for pc-relative values.
2058 1999-05-25 DJ Delorie <dj@cygnus.com>
2060 * peicode.h (coff_swap_sym_in): When we create the actual section
2061 to reflect the not-there section C_SECTION symbols refer to,
2062 change the symbol class to C_STAT as the section is now really
2065 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2067 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2070 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2072 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2074 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2075 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2077 1999-05-16 Nick Clifton <nickc@cygnus.com>
2079 * coff-mcore.c (in_reloc_p): Reinstate.
2081 1999-05-15 Nick Clifton <nickc@cygnus.com>
2083 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2084 * bfd-in2.h: Regenerate.
2085 * coff-mcore.c (in_reloc_p): Remove defintion.
2086 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2087 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2088 IMAGE_REL_MCORE_RVA.
2089 (coff_mcore_rtype_to_howto): Add special processing for
2090 IMAGE_REL_MCORE_RVA.
2091 (coff_mcore_relocate_section): Add support for
2092 IMAGE_REL_MCORE_RVA.
2093 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2094 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2096 (mcore_elf_relocate_section): Delete redundant case labels.
2098 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2100 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2101 precedence between bit-and and comparison.
2103 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2105 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2106 list of target formats (targ_selvecs).
2107 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2108 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2110 1999-05-10 DJ Delorie <dj@cygnus.com>
2112 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2113 reasonable mode until "ar x" is smart enough to skip it (fixes
2114 gcc/libgcc.a builds on mips-ecoff targets
2116 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2117 to work. Hack to support MS import libraries, which use different
2118 COMDAT types than GNU.
2119 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2120 to implied zero-length sections (see peicode below)
2121 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2122 filename symbols, which use one *or more* auxents.
2123 * coffswap.h (coff_swap_aux_in): ditto
2124 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2127 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2129 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2130 for all relocations.
2132 1999-05-10 Catherine Moore <clm@cygnus.com>
2134 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2135 if COFF_IMAGE_WITH_PE.
2136 (bfd_arm_process_before_allocation): Likewise.
2137 (bfd_arm_get_bfd_for_interworking): Likewise.
2138 * coff-arm.c: Likewise.
2139 * bfd-in2.h: Regenerate.
2140 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2141 (armpe_big_vec): Likewise.
2142 * configure: Rebuild.
2144 1999-05-10 Nick Clifton <nickc@cygnus.com>
2146 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2147 section, not just .rel. Same for .rela.
2149 1999-05-07 Nick Clifton <nickc@cygnus.com>
2151 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2152 endianism with an error message.
2154 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2156 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2157 assignment from "unsigned char *" to "char *".
2158 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2160 1999-05-05 Catherine Moore <clm@cygnus.com>
2162 * coff-arm.c (coff_arm_relocate_section): Add one to
2163 address of ARM_RVA32 thumb functions.
2165 1999-05-05 Catherine Moore <clm@cygnus.com>
2167 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2168 (elf32_m68k_copy_private_bfd_data): New.
2169 (elf32_m68k_merge_private_bfd_data): New.
2170 (elf32_m68k_print_private_bfd_data): New.
2171 (CPU32_FLAG): Define.
2172 (PLT_CPU32_ENTRY_SIZE): Define.
2173 (elf_cpu32_plt0_entry): Declare.
2174 (elf_cpu32_plt_entry): Declare.
2175 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2176 (elf_m68k_finish_dynamic_symbol): Likewise.
2177 (elf_m68k_finish_dynamic_sections): Likewise.
2178 (elf_backend_plt_header_size): Remove definition.
2179 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2180 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2181 (bfd_elf32_bfd_set_private_flags): Define.
2182 (bfd_elf32_bfd_print_private_bfd_data): Define.
2184 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2186 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2187 and R_LONG_PCREL_MODE.
2189 1999-04-29 Nick Clifton <nickc@cygnus.com>
2191 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2193 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2195 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2196 in relocation calculation.
2198 1999-04-26 Tom Tromey <tromey@cygnus.com>
2200 * aclocal.m4, configure: Updated for new version of libtool.
2202 1999-04-21 Nick Clifton <nickc@cygnus.com>
2204 * coff-mcore.c: Add support for mcore relocs.
2206 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2208 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2209 incorrect use EF_MIPS_xxBITPTRS.
2211 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2213 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2216 * bfd-in2.h: Rebuild.
2217 * libbfd.h: Rebuild.
2219 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2221 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2222 (coff_arm_relocate_section): Add ARM26D transform. Only
2223 change to ARM26D for relocateable links.
2225 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2227 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2228 (bfd_elf32_bfd_print_private_bfd_data): New.
2230 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2232 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2233 refetch addend if USE_REL, add many comments regarding current state.
2234 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2235 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2236 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2237 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2239 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2241 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2242 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2244 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2246 * dwarf2.c (decode_line_info): Don't truncate address to least
2247 significant 32 bits (breaks 64 bit targets).
2248 (lookup_address_in_function_table): Ditto.
2249 (comp_unit_contains_address): Ditto.
2251 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2253 * coff-arm.c (arm_emit_base_file_entry): New routine.
2254 (A2T3_OFFSET): Define.
2255 (T2A3_OFFSET): Define.
2256 (coff_arm_relocate_section): Emit base file entries for interworking
2259 1999-04-13 Philip Blundell <philb@gnu.org>
2261 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2262 relocs 17 through 19.
2264 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2266 * elfcode.h: Remove fnmatch.h.
2267 * elflink.h (elf_link_assign_sym_version): Call back to ld
2268 instead of calling fnmatch.
2270 * config.bfd (i?86-*-beoself): Include pe vecs.
2272 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2274 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2277 1999-04-10 Richard Henderson <rth@cygnus.com>
2279 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2280 when trying to resolve dynamic symbol references.
2281 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2282 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2283 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2284 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2285 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2286 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2287 * elflink.h (elf_link_output_extsym): Likewise.
2289 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2291 * section.c (_bfd_strip_section_from_output): New function moved from
2292 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2293 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2294 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2295 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2296 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2297 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2298 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2299 * bfd-in2.h: Update.
2301 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2303 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2305 1999-04-08 Nick Clifton <nickc@cygnus.com>
2307 * coff-mcore.c: New File: Support for mcore-pe targets.
2308 * cpu-mcore.c: New File: Support for mcore targets.
2309 * elf32-mcore.c: New File: Support for mcore-elf target.
2310 * pe-mcore.c: New File: Definitions for mcore-pe target.
2311 * pei-mcore.c: New File: Definitions for mcore-pei target.
2312 * Makefile.am: Add support for MCore targets.
2313 * Makefile.in: Regenerate.
2314 * config.bfd: Add support for MCore targets.
2315 * configure.in: Add support for MCore targets.
2316 * configure: Regenerate.
2317 * archures.c: Add support for MCore architecture.
2318 * bfd-in2.h: Regenerate.
2319 * coffcode.h: Add support for mcore-pe targets.
2320 * elf.c: Add support for mcore-elf target.
2321 * reloc.c: Add support for MCore relocs.
2322 * targets.c: Add support for MCore targets.
2324 1999-04-07 Nick Clifton <nickc@cygnus.com>
2326 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2327 R_ARM_XPC25 and R_ARM_THM_XPC22.
2328 (elf32_arm_reloc_map): Remove redundant entries.
2330 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2332 * sysdep.h (LC_MESSAGES): Never define.
2334 1999-04-06 Chris Torek <torek@bsdi.com>
2336 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2337 all callers. Rewrite completely.
2338 (_bfd_relocate_contents): Rewrite overflow checking.
2339 * bfd-in2.h: Rebuild.
2341 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2343 From Gabriel Paubert <paubert@iram.es>:
2344 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2345 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2346 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2347 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2348 * ppcboot.c (ppcboot_vec): Use little endian routines for
2351 * elf.c (elfcore_strndup): Only define if it will be used.
2352 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2354 (ppc_elf_check_relocs): Remove unused local i.
2355 (ppc_elf_gc_mark_hook): Add default case to switch.
2357 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2358 * srec.c (srec_scan): Accept \r in symbol definitions.
2359 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2360 (symbolsrec_object_p): Likewise.
2362 1999-04-04 Don Bowman <don@pixsci.com>
2364 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2366 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2368 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2370 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2371 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2373 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2375 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2378 1999-03-31 Nick Clifton <nickc@cygnus.com>
2380 * config.bfd: Add support for arm-epoc-pe target.
2381 * configure.in: Add support for arm-epoc-pe target.
2382 * configure: Regenerate.
2383 * targets.c: Add support for arm-epoc-pe target.
2384 * coff-arm.c: Allow header files to override definition of
2385 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2386 * pe-arm.h: Allow previous header files to override definition of
2387 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2388 * pei-arm.h: Allow previous header files to override definition of
2389 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2390 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2391 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2393 1999-03-30 Nick Clifton <nickc@cygnus.com>
2395 * elf.c (elf_map_symbols): Handle the case where section
2396 symbols are generated for content-less sections which are
2397 not mapped to the output file.
2399 * linker.c: Replace direct references to fields in BFD structure
2400 with accessor macros.
2402 * elflink.h: Replace direct references to fields in BFD structure
2403 with accessor macros.
2405 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2407 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2409 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2410 account when adjusting section symbols during a partial link.
2412 1999-03-24 Nick Clifton <nickc@cygnus.com>
2414 * coff-sparc.c (struct coff_reloc_map): Change type of field
2415 'bfd_reloc_val' to bfd_reloc_code_real_type.
2416 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2417 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2418 * elf32-arc.c (struct arc_reloc_map): Ditto.
2419 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2420 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2421 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2422 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2423 * elf32-sh.c (struct elf_reloc_map): Ditto.
2424 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2425 * elf32-v850.c (struct v850_reloc_map): Ditto.
2426 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2427 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2428 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2430 1999-03-17 Martin Hunt <hunt@cygnus.com>
2432 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2433 function so source-level assembly works. If multiple N_SOs
2434 are seen without and N_FUNs, create an indextable entry with
2435 a NULL function name.
2437 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2439 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2440 of certian similar cpus.
2442 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2444 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2445 Add the 5000. Change the architecture for the 5400 to mips4.
2446 (elf_mips_mach): Add r5000.
2448 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2450 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2452 1999-03-11 Nick Clifton <nickc@cygnus.com>
2454 * binary.c (binary_set_section_contents): Generate warning about
2455 huge file offsets for any section that will occupy file space, not
2456 just those that are loadable.
2458 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2460 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2462 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2464 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2466 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2468 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2469 * elflink.h: Revert all changes since Feb 16. Instead:
2470 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2471 appropriate. Copy it to version symbols.
2472 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2473 symbols if appropriate.
2474 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2475 symbol if appropriate.
2476 (elf_link_output_extsym): If symbol is marked as undefined, and
2477 has no nonweak references, mark it as weak undefined.
2479 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2481 * elflink.h (elf_merge_symbol): When overriding a dynamic
2482 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2484 (elf_link_add_object_symbols): Don't copy the other field if we
2487 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2489 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2490 shared object with a weak undefined symbol.
2492 1999-02-18 Nick Clifton <nickc@cygnus.com>
2494 * elfarm-nabi.c: Set partial_inplace back to false.
2496 1999-02-17 Nick Clifton <nickc@cygnus.com>
2498 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2499 (USER_LABEL_PREFIX): Set to "_".
2501 The following patches are from: Scott Bambrough
2502 <scottb@corelcomputer.com>
2504 * libaout.h (M_ARM6_NETBSD): Set to 143.
2506 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2507 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2508 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2509 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2510 * bfd-in2.h: Regenerate.
2512 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2513 'true' as REL relocs are now being used. Add new PIC relocs:
2514 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2515 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2517 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2519 (elf32_arm_final_link_relocate): Change parameters so that entire
2520 reloc is passed. Add support for PIC relocs.
2521 (elf32_arm_relocate_section): Pass entire reloc to
2522 elf32_arm_final_link_relocate.
2523 (elf32_arm_check_relocs): Handle new PIC relocs.
2524 (elf32_arm_adjust_dynamic_symbol): New function.
2525 (elf32_arm_size_dynamic_sections): New function.
2526 (elf32_arm_discard_copies): New function.
2527 (elf32_arm_finish_dynamic_symbol): New function.
2528 (elf32_arm_finish_dynamic_sections): New function.
2529 (ELF_MAXPAGE_SIZE): Define.
2530 (bfd_elf32_bfd_reloc_type_lookup): Define.
2531 (elf_backend_relocate_section): Define.
2532 (elf_backend_adjust_dynamic_symbol): Define.
2533 (elf_backend_create_dynamic_sections): Define.
2534 (elf_backend_finish_dynamic_symbol): Define.
2535 (elf_backend_finish_dynamic_sections): Define.
2536 (elf_backend_size_dynamic_sections): Define.
2537 (elf_backend_plt_readonly): Define.
2538 (elf_backend_want_got_plt): Define.
2539 (elf_backend_want_plt_sym): Define.
2541 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2543 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2544 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2545 (_bfd_mips_elf_fake_sections): Likewise.
2547 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2549 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2550 bfd_elf32_arm_get_bfd_for_interworking,
2551 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2554 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2555 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2556 elf32_arm_find_nearest_line): Make them static.
2558 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2560 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2561 callers. Do not merge a definition from a shared object with a
2562 weak undefined symbol.
2563 (elf_link_add_object_symbols): Do not change the symbol type or
2564 size if the old symbol overrides the new one.
2566 1999-02-08 Nick Clifton <nickc@cygnus.com>
2568 * config.bfd: Add support for strongarm target.
2570 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2572 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2573 fields instead of unsigned char.
2575 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2577 * Makefile.am: Rebuild dependencies.
2578 * Makefile.in: Rebuild.
2580 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2582 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2583 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2584 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2585 * acinclude.m4: Add comments to uses of AC_DEFINE.
2586 * acconfig.h: Remove.
2587 * configure: Rebuild with current autoconf/automake.
2588 * aclocal.m4: Likewise.
2589 * config.in: Likewise.
2590 * Makefile.in: Likewise.
2592 1999-02-04 DJ Delorie <dj@cygnus.com>
2594 * libbfd.c (real_read): don't call fread for zero bytes. This
2595 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2597 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2599 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2600 of a jump is in the current 256 MB region.
2602 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2604 * format.c (bfd_check_format_matches): Change last patch to only
2605 take effect for the binary target.
2607 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2609 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2611 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2613 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2615 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2617 * format.c (bfd_check_format_matches): If the target was
2618 previously specified, don't check other targets when checking for
2621 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2623 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2624 (elf32_arm_reloc_type_lookup): Removed
2625 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2626 (elf32_arm_reloc_type_lookup): New.
2627 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2628 (elf32_arm_reloc_type_lookup): New.
2630 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2632 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2633 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2634 * Makefile.am: Use new files.
2635 * Makefile.in: Regenerate.
2636 * configure.in: Use new files.
2637 * configure: Regenerate.
2639 1999-02-01 Nick Clifton <nickc@cygnus.com>
2641 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2642 (fr30_elf_gc_sweep_hook): New function.
2643 (elf_backend_can_gc_sections): Define.
2645 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2647 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2648 and bfd_elf32_bigarm_oabi_vec.
2650 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2652 * Makefile.am (elf32-arm-oldabi.lo): New.
2653 (elf32-arm-newabi.lo): New.
2654 * Makefile.in: Regenerate.
2655 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2656 (arm-*-elf): Likewise.
2658 (thumb-*-oabi): New.
2659 * configure: Regenerate.
2660 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2661 (bfd_elf32_bigarm_oabi_vec): New.
2662 * elf32-arm-newabi.c: New.
2663 * elf32-arm-oldabi.c: New.
2664 * elf32-arm.c: Removed.
2667 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2669 * binary.c (binary_set_section_contents): Omit warnings for
2670 unloadable sections.
2672 1999-01-31 Michael Meissner <meissner@cygnus.com>
2674 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2675 powerpc{,le}-*-eabi.
2677 1999-01-29 Nick Clifton <nickc@cygnus.com>
2679 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2680 * dwarf2.c (read_signed_leb128): Remove unused variables.
2682 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2684 * elf.c (assign_file_positions_for_segments): Only adjust
2685 p_align when needed.
2687 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2689 * binary.c (binary_set_section_contents): Don't return early for a
2690 non-loadable section, in case the first section is non-loadable.
2691 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2692 W. Rozycki <macro@ds2.pg.gda.pl>.
2694 1999-01-28 Nick Clifton <nickc@cygnus.com>
2696 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2697 R_FR30_GNU_VTENTRY relocs.
2699 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2701 * elflink.h (elf_link_output_sym): Zero syms which are
2702 part of sections which have been excluded.
2704 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2706 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2708 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2709 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2711 1999-01-27 Nick Clifton <nickc@cygnus.com>
2713 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2715 (fr30_final_link_relocate): Use computed value as result of
2718 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2720 * binary.c (binary_set_section_contents): Emit warning for
2721 huge file offsets due to widely-dispersed section LMAs.
2723 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2725 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2726 align first section to largest section alignment, not first
2729 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2731 * configure.in: Require autoconf 2.12.1 or higher.
2733 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2735 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2736 * bfd-in2.h: Likewise.
2737 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2739 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2741 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2742 * cpu-mips.c: Add support for and independent 4111.
2743 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2744 (_bfd_mips_elf_final_write_processing):
2745 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2747 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2749 * elf32-mips.c (elf_mips_abi_name): New.
2750 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2752 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2754 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2755 Handle bfd_mach_mips4300.
2757 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2759 * elf32-i386.c: Remove leaked development code from patch
2760 1998-12-10 by Richard Henderson.
2762 1998-12-10 Richard Henderson <rth@cygnus.com>
2764 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2765 in debug sections for symbol defined externally.
2767 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2769 * targets.c (bfd_target_vector): Remove duplicate entry for
2772 1998-12-09 Nick Clifton <nickc@cygnus.com>
2774 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2775 since we are using RELAs.
2777 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2779 SCO Open Server Release 5 core file support, from Jouke Numan
2781 * sco5-core.c: New file.
2782 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2783 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2784 * Makefile.am: Rebuild dependencies.
2785 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2786 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2787 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2788 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2789 * bfd-in2.h, configure, Makefile.in: Rebuild.
2791 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2793 * config.bfd (hppa*-*-mpeix*): New target.
2794 * configure.in: Add AC_HEADER_DIRENT.
2795 (hppa*-*-mpeix*): New target.
2796 * configure.host (hppa*-*-mpeix*): New host.
2797 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2798 friends rather than just including <sys/dir.h>.
2799 * som.h (struct som_symbol): Add hppa_priv_level and apto
2800 tc_data. Change all users.
2801 (struct somdata): Add comp_unit field.
2802 (obj_som_compilation_unit): Define.
2803 (bfd_som_attach_compilation_unix): Declare.
2804 * som.c: Check HOST_HPPAMPEIX.
2805 (struct som_misc_symbol_info): Add new field priv_level.
2806 (som_object_setup): Add current_offset parameter. Change all
2808 (setup_sections): Likewise.
2809 (som_object_p): For EXECLIBMAGIC, read the lst header.
2810 (som_write_symbol_strings): Add compilation_unit parameter.
2812 (som_finish_writing): Write out compilation_unit.
2813 (som_bfd_derive_misc_symbol_info): Set priv_level.
2814 (som_build_and_write_symbol_table): Set xleast field to 3.
2815 (som_slurp_symbol_table): Set symbol priv_level.
2816 (bfd_som_attach_compilation_unit): New function.
2817 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2818 priv_level into symbol_value.
2819 * configure, config.in: Rebuild.
2821 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2823 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2824 warning function to call _bfd_error_handler instead.
2826 * libbfd.c (COERCE32): Cast through unsigned long and long to
2827 avoid bug in old version of gcc.
2829 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2830 (elf_backend_additional_program_headers): Don't define.
2832 1998-12-08 Nick Clifton <nickc@cygnus.com>
2834 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2835 relocations to include offset of 2 included in the insns, and the
2836 offset of the relocs within the section.
2838 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2840 The following changes were made by David Taylor
2841 <taylor@texas.cygnus.com>, Edith Epstein
2842 <eepstein@sophia.cygnus.com>, Jim Blandy
2843 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2844 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2845 changes originally made by HP; HP did not create ChangeLog
2848 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2849 automake macro library.
2851 * hpux-core.c (hpux_core_core_file_p): this function now
2852 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2853 found in the corefile! Also, in hpux_core_core_file_p, if we
2854 encounter a section with an unknown type, don't punt. Instead,
2855 just skip it. Also, count the number of sections of known type
2856 that we encounter. If we encounter at least one good one, then
2857 we'll declare that the file is a core file. If we encounter any
2858 unknown ones but some known ones, then we'll issue a warning (but
2859 still declare it to be a core file). Also, correctly decide when a
2861 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2862 (CORE_ANON_SHMEM): define if not defined.
2863 (hpux_core_struct): add members lwpid and user_tid.
2864 (core_kernel_thread_id, core_user_thread_id): new macros.
2865 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2866 the name before storing it in the bfd.
2867 (hpux_core_core_file_p): handle threads.
2869 * libhppa.h (GET_FIELD): protect against redefinition.
2870 (HPPA_WIDE): define.
2871 (GET_FIELD): define.
2876 (sign_extend): redefine.
2877 (assemble_6): define.
2878 (assemble_12): rewrite.
2879 (assemble_16): define.
2880 (assemble_16a): define.
2881 (assemble_17): rewrite.
2882 (assemble_22): define.
2884 1998-12-07 Nick Clifton <nickc@cygnus.com>
2886 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2887 relocations for signed values.
2889 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2891 * mipsbsd.c (MY(set_arch_mach)): Make static.
2892 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2893 bfd_mach_mips* macros rather than simple numbers.
2895 COFF weak symbol support, based on patches from Mark Elbrecht
2896 <snowball3@usa.net>:
2897 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2898 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2899 (coff_write_alien_symbol): Likewise.
2900 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2901 (coff_link_add_symbols): Likewise.
2902 (_bfd_coff_link_input_bfd): Likewise.
2903 (_bfd_coff_write_global_sym): Likewise.
2905 * elf.c (copy_private_bfd_data): Always initialize the
2906 includes_phdrs field.
2908 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2909 file defines a symbol first mentioned in an ELF file.
2911 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2912 possible, rather than only if BFD64.
2913 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2915 * bfd-in2.h: Rebuild.
2917 * srec.c (srec_set_section_contents): Correct test to avoid
2918 switching to 4 byte addresses after seeing a second section which
2919 requires 3 byte addresses. From Joel Schantz
2920 <joel.schantz@argosys.boeing.com>.
2922 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2923 <aymeric.vincent@emi.u-bordeaux.fr>.
2925 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2927 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2928 decide whether the output file is -mrelocatable-lib,
2929 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2931 1998-12-03 Nick Clifton <nickc@cygnus.com>
2933 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2934 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2935 * bfd-in2.h: Regenerate.
2936 * libbfd.h: Regenerate
2938 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2940 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2941 link against a dynamic symbol with no type or size.
2943 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2945 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2946 relocation for section which does not get loaded.
2947 (elf_i386_relocate_section) [R_386_32]: Likewise.
2949 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2951 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2952 reloc_count and i long instead of unsigned long. Handle error
2953 return from bfd_canonicalize_reloc.
2955 1998-12-01 Nick Clifton <nickc@cygnus.com>
2957 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2960 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2962 * elf32-sh.c (elf/sh.h): Include.
2963 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2964 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2965 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2966 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2967 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2969 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2971 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2972 causes division by zero later on.
2974 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2976 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2979 1998-11-25 DJ Delorie <dj@cygnus.com>
2981 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2984 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2986 * elf32-fr30.c (fr30_elf_relocate_section): Call
2987 fr30_final_link_relocate.
2988 (fr30_final_link_relocate): New function: Handle I20 and I32
2990 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2991 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2992 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2994 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2997 The following changes are based on a patch submitted by Gianluca
2998 Moro <glctr@abc.it>:
3000 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3001 not already been updated.
3002 (find_remembered_hi16s_reloc): New parameter 'already_found'
3003 returns state of remembered hi16s reloc.
3004 (remember_hi16s_reloc): Set 'found' field to false.
3005 (hi16s_location): Add 'found' field.
3007 1998-11-23 DJ Delorie <dj@cygnus.com>
3009 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3010 to see .DLL files as unrecognized.
3011 (i3coff_object_p): Sorry, had to hack it to not recognize these
3012 files (pei-i386) on request.
3014 1998-11-23 DJ Delorie <dj@cygnus.com>
3016 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3017 relents. Call bfd_check_format to reinitialize.
3019 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3021 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3024 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3026 * aclocal.m4: regenerate
3027 * configure: regenerate
3029 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3031 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3032 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3033 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3034 respect it as an upper bound on what memory to reference.
3035 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3036 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3037 update vtable_entries_size appropriately.
3039 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3041 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3044 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3046 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3047 bfds; they have no "file" so we fake it.
3048 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3049 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3050 resizing the memory buffer.
3051 * opncls.c (bfd_make_writable): New function; lets you write a
3052 bfd_create'd bfd to an in-memory buffer.
3053 (bfd_make_readable): New function; lets you read back that buffer
3054 as if it were from bfd_openr. Used to build generated archive
3055 members (winsup's ld's dlltool)
3057 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3059 * po/bfd.pot: Regenerated.
3061 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3063 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3066 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3068 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3069 element of the gotentry list for local symbols too.
3070 (elf64_alpha_relocate_section): Unify local and global handling.
3071 Assert that gotent->use_count > 0.
3073 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3075 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3076 update for file name changes of July 2, 1998.
3078 * configure: Rebuild.
3080 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3082 * po/bfd.pot: Regenerated.
3084 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3086 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3087 * aclocal.m4, configure: regenerate
3089 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3091 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3093 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3095 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3096 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3098 * aclocal.m4, configure: regenerated.
3100 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3102 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3103 R_D10V_GNU_VTENTRY relocs.
3104 (elf_d10v_howto_table): Likewise.
3105 (d10v_reloc_map d10v_reloc_map): Likewise.
3106 (elf32_d10v_gc_mark_hook): New.
3107 (elf32_d10v_gc_sweep_hook): New.
3108 (elf32_d10v_check_relocs): New.
3109 (elf32_d10v_relocate_section): New.
3110 (elf_backend_relocate_section): Define.
3111 (elf_backend_can_gc_sections): Define.
3113 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3115 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3116 (BFD64_BACKENDS): ...from here.
3117 (BFD32_BACKENDS_CFILES): Move vms files here...
3118 (BFD64_BACKENDS_CFILES): ...from here.
3119 * Makefile.in: Rebuild.
3121 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3123 * Makefile.am: Add FR30 target.
3124 * Makefile.in: Add FR30 target.
3125 * archures.c: Add support for FR30.
3126 * config.bfd: Add support for FR30.
3127 * configure.in: Add support for FR30.
3128 * reloc.c: Add support for FR30 relocations.
3129 * targets.c: Add support for FR30 relocations.
3130 * bfd-in2.h: Regenerate.
3131 * configure: Regenerate.
3132 * libbfd.h: Regenerate.
3133 * cpu-fr30.c: New file.
3134 * elf32-fr30.c: New file.
3136 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3138 * configure.in: detect cygwin* instead of cygwin32*
3139 * configure: regenerate
3141 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3143 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3144 use bfd_malloc and free instead and check return value from bfd_malloc.
3146 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3148 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3149 * libbfd.h: Rebuild.
3151 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3152 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3153 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3154 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3156 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3158 (mips_elf_link_hash_table_create): Don't initialize
3159 dynsym_sec_strindex.
3160 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3161 (mips_elf_size_dynamic_sections): Generate a section symbol for
3162 every output section.
3163 (mips_elf_finish_dynamic_sections): Count all sections for
3165 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3168 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3170 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3171 for later PLT entries in large PLTs.
3172 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3174 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3176 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3178 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3180 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3181 * elflink.h (elf_collect_hash_codes): New function. This function is
3182 called for each exported symbol and we compute the ELF hash value for
3184 (compute_bucket_value): New function. It is called from
3185 size_dynamic_sections to determine the hash table size. When we are
3186 optimizing a better, but slower, algorithm is used.
3187 (size_dynamic_sections): Call compute_bucket_value.
3189 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3191 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3193 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3195 (sh_elf_gc_mark_hook): New.
3196 (sh_elf_gc_sweep_hook): New.
3197 (sh_elf_check_relocs): New.
3198 (elf_backend_can_gc_sections): Define.
3200 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3202 * acinclude.m4: undo previous gettext change
3203 * aclocal.m4: rebuild with right version of aclocal.
3205 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3207 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3208 aclocal.m4 to acinclude.m4, so they don't get lost.
3210 * elfcore.h: rewrite for better corefile support.
3211 * elf.c (elfcore_*): new functions.
3212 * elf-bfd.h (elf_obj_tdata): new structure members.
3213 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3215 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3217 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3219 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3220 and R_M32R_GNU_VTENTRY.
3221 (elf_backend_can_gc_sections): Define.
3222 (m32r_elf_check_relocs): New.
3223 (m32r_elf_gc_mark_hook): New.
3224 (m32r_elf_gc_sweep_hook): New.
3225 (m32r_elf_relocate_section): Handle VT relocs.
3227 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3229 * coff-arm.c (arm_relocate_section): Remove redundant test.
3231 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3232 cleat that the 'bitsize' field is the size of the bitfield AFTER
3233 relocation not before.
3235 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3237 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3240 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3242 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3243 R_SPARC_GNU_VTENTRY.
3244 (elf32_sparc_check_relocs): Handle them.
3245 (elf32_sparc_reloc_type_lookup): Likewise.
3246 (elf32_sparc_relocate_section): Likewise.
3247 (elf32_sparc_gc_mark_hook): New.
3248 (elf32_sparc_gc_sweep_hook): New.
3250 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3252 * som.c (som_finish_writing): Perform some sanity checks when
3253 writing an executable or shared library.
3255 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3257 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3258 * configure.in (elf): Add dwarf1.lo.
3259 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3260 * elf.c (_bfd_elf_find_nearest_line): Add call to
3261 _bfd_dwarf1_find_nearest_line.
3262 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3263 Add call to _bfd_dwarf1_find_nearest_line.
3264 * configure: Rebuilt.
3266 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3268 * elflink.h (elf_gc_sections): Do not allow garbage
3269 collection if dynamic sections have been created.
3271 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3273 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3275 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3276 (v850_elf_perform_relocation): Likewise.
3277 (v850_elf_final_link_relocate): Likewise.
3278 (v850_elf_relocate_section): Likewise.
3279 (v850_elf_gc_sweep_hook): New routine.
3280 (v850_elf_gc_mark_hook): New routine.
3281 (elf_backend_can_gc_sections): Define.
3283 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3285 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3288 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3290 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3291 Declare size as bfd_size_type.
3292 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3294 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3296 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3298 * som.c (CPU_PA_RISC2_0): Define.
3299 (_PA_RISC2_0_ID): Likewise.
3300 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3302 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3304 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3305 has a base which is already defined, only add the referenced
3306 symbol to the dynamic symbol table if it is defined or referenced
3309 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3312 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3314 * elflink.h (elf_link_add_object_symbols): Undo last change.
3316 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3318 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3319 symbol for the indirect alias to a versioned symbol.
3321 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3323 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3324 (elf32_i386_vtentry_howto): New.
3325 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3326 or elf32_i386_vtinherit_howto on lookup.
3328 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3330 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3331 reloc_type. Rename R_68K__max to R_68K_max.
3332 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3335 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3337 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3338 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3340 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3343 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3345 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3346 message has a null byte terminator.
3348 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3350 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3351 word subject to R_V850_32 relocation.
3353 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3355 * dwarf2.c: Add comment describing problem computing line numbers
3356 for undefined symbols at link time.
3358 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3360 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3361 transform a defweak into a plt entry.
3362 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3363 plt entry references to receive a RELATIVE reloc.
3364 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3365 (elf64_alpha_relocate_section): Assert we don't overrun
3366 the allocated relocation space.
3368 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3370 * elf.c (swap_out_syms): Always treat section symbols as
3371 special, even if they are attached to a common section.
3373 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3375 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3376 sections with v850 common section attributes into named v850
3378 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3379 common section attributes into named v850 common sections.
3381 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3383 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3386 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3388 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3389 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3390 reloc to the wrong section a warning, not an error. .dynsbss
3391 is not an output section, so there is no need to check for it.
3393 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3395 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3397 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3399 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3400 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3402 (elf32_arm_gc_mark_hook): New.
3403 (elf32_arm_gc_sweep_hook): New.
3404 (elf32_arm_check_relocs): New.
3405 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3407 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3410 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3412 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3413 assume there is no PLT or GOT.
3415 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3417 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3418 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3419 also accepted as a function symbol type.
3421 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3423 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3425 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3427 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3428 match definition of _bfd_gc_sections field.
3429 * libbfd.h: Rebuild.
3431 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3433 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3434 the addend of a dynamic relocation referencing a section.
3435 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3436 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3438 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3440 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3441 bed has a size_dynamic_sections routine before trying to use it.
3443 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3445 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3446 _bfd_elf_rel_vtable_reloc_fn.
3448 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3450 * Makefile.am: Add elf32-arm.c.
3451 * Makefile.in: Rebuild.
3452 * elf-bfd.h: Add elf_backend_get_symbol_type.
3453 * elf.c (swap_out_syms): If defined, call
3454 elf_backend_get_symbol_type.
3455 * elf32-arm.c: Define elf_backend_get_symbol_type.
3456 (elf32_arm_get_symbol-type): New routine.
3457 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3458 (bfd_elf32_arm_process_before_allocation): Change to
3459 check for STT_ARM_TFUNC.
3460 (elf32_arm_final_link_relocate): Likewise.
3461 * elfxx-target.h: Add elf_backend_get_symbol_type.
3463 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3465 * archures.c (bfd_mach_alpha_ev[456]): New.
3466 * cpu-alpha.c: Rework to match these types.
3467 * bfd-in2.h: Rebuild.
3469 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3471 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3472 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3474 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3475 (elf_i386_reloc_type_lookup): Recognize them.
3476 (elf_i386_check_relocs): Pass them off to generic code.
3477 (elf_i386_relocate_section): Ignore them.
3478 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3479 (elf_backend_can_gc_sections): True.
3481 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3483 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3484 before looking at owner field.
3485 (elf32_arm_to_thumb_stub): Ditto.
3486 (elf32_arm_relocate_section): Compute name before calling
3487 elf32_arm_final_link_relocate().
3489 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3491 * elf.c: comment and formatting cleanups.
3494 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3496 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3497 (core files are treated differently than object files).
3498 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3499 bfd_elf_mkcorefile): declare.
3500 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3501 bfd_elf_mkcorefile): add to bfd_target vector.
3502 * elfcore.h (elf_core_file_p): save the program header table,
3503 and set the bfd architecture from the elf file header.
3504 * elf.c (bfd_elf_mkcorefile): new function.
3505 (_bfd_elf_write_corefile_contents): new function.
3506 (assign_file_positions_for_segments): add cases for handling
3507 PT_NOTE segments. (assign_file_positions_except_relocs):
3508 core files should be handled the same as exec files.
3509 (prep_headers): identify core files as type ET_CORE.
3510 (copy_private_bfd_data): identify the sections belonging to
3511 the PT_NOTE segment.
3513 * elf32-sparc.c (elf32_sparc_final_write_processing):
3514 add break statement to default case.
3516 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3518 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3519 section (not input) will be in sections ".sbss", ".sbss2",
3520 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3521 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3522 output_offset for correct evaluation of addend.
3524 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3526 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3527 elf32_arm_allocate_interworking_sections and
3528 elf32_arm_process_before_allocation.
3530 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3532 * bfd-in.h: Ammend prototype for
3533 elf32_arm_process_before_allocation to remove surplus third
3536 * bfd-in2.h: Regenerate.
3538 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3540 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3542 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3544 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3545 calculated for RELOC_SPARC_REV32 case.
3547 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3549 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3550 elf32_arm_allocate_interworking_sections and
3551 elf32_arm_process_before_allocation.
3552 * bfd-in2.h: Regenerated.
3553 * elf32-arm.c Define elf32_arm_link_hash_table.
3554 (insert_thumb_branch): New routine.
3555 (find_thumb_glue): New routine.
3556 (find_arm_glue): New routine.
3557 (record_arm_to_thumb_glue): New routine.
3558 (record_thumb_to_arm_glue): New routine.
3559 (elf32_arm_link_hash_table_create): New routine.
3560 (elf32_arm_get_bfd_for_interworking): New routine.
3561 (elf32_arm_allocate_interworking_sections) New routine.
3562 (elf32_arm_process_before_allocation) New routine.
3563 (elf32_thumb_to_arm_stub): New routine.
3564 (elf32_arm_to_thumb_stub): New routine.
3565 (elf32_print_private_bfd_data): Fix typo.
3566 (elf32_arm_final_link_relocate): Add argument sym_sec.
3567 Check for branches to thumb symbols in case R_ARM_PC24.
3568 Check for branches to arm symbols in case R_ARM_THM_PC22.
3569 (elf32_arm_relocate_section): Pass symbol section to
3570 elf32_arm_final_link_relocate.
3572 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3574 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3575 entries unless the symbol is defined in the executable; in
3576 particular, undefined weak symbols get a PLT entry.
3578 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3580 * libaout.h: Remove nested comment to avoid warning.
3582 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3584 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3585 R_ARM_PC24 relocation.
3587 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3589 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3590 argument is_local. Add argument sym_flags. Check sym_flags
3591 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3592 (elf32_arm_relocate_section): Don't pass local sym and pass
3593 sym_flags to elf32_arm_final_link_relocate.
3595 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3597 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3598 to not count too few relocs for dynamicly linked executables.
3600 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3602 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3603 symbols without a dynamic index dynamic. Consider all weak
3605 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3606 correspondance between input and output sections.
3608 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3610 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3611 that use a .got.plt section start the got offset at zero.
3613 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3615 * ieee.c (ieee_write_processor): Correct the processor ID written
3616 out for bfd_arch_m68k, accommodating change of March 25.
3618 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3620 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3621 R_ARM_THM_RPC22 relocations.
3623 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3625 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3627 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3628 .got relocs in -Bsymbolic shared objects.
3630 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3632 * elf32-arm.c: Add private flags to ELF header.
3633 (elf32_arm_print_private_bfd_data): New Function.
3634 (elf32_arm_set_private_flags): New Function.
3635 (elf32_arm_copy_private_flags): New Function.
3636 (elf32_arm_merge_private_bfd_data): New Function.
3638 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3640 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3642 (elf32_sparc_relocate_section): Likewise.
3644 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3646 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3647 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3648 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3649 of the function. Recognize no .plt as static linking.
3651 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3653 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3654 ".liblist" string through gettext.
3656 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3658 * Makefile.am: Add support for elf32-arm.lo.
3659 * Makefile.in: Rebuild.
3660 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3661 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3662 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3663 * configure: Regenerate.
3664 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3665 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3666 bfd_target bfd_elf32_littlearm_vec.
3667 * elf32-arm.c: New file.
3669 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3671 * libaout.h (M_SPARCLITE_LE): New machine.
3672 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3673 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3674 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3675 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3676 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3677 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3678 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3679 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3680 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3681 be BFD_RELOC_SPARC_REV32.
3683 * config.bfd (sparc86x-*-aout): New
3685 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3687 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3688 actually mapping the output sections.
3690 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3693 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3694 (mn10300_elf_reloc_map): Similarly.
3695 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3697 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3699 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3701 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3702 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3703 elf_mips_reloc_type defined in elf/mips.h.
3705 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3707 * elf64-mips.c: Remove reloc_type definition completely. It's now
3710 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3712 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3713 as they are defined in elf/mips.h now.
3715 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3718 * Re-add lost change:
3719 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3721 (mn10300_elf_relax_section): Include stack space for register saves
3722 in the imm8 field of a "call" instruction.
3723 (compute_function_info): Determine how much stack is allocated by
3724 the movm instruction. Fix typo.
3725 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3727 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3729 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3730 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3732 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3734 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3736 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3738 * elf32-hppa.h: Let ELF header define the enum containing the
3739 external reloc numbers.
3740 * elf32-i386.h: Likewise.
3742 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3744 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3745 * elf32-mips.c: Likewise.
3746 * elf32-ppc.c: Likewise.
3748 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3750 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3751 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3753 * bfd-in.h: Regenerate.
3754 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3755 parameter to 'unsigned int' to avoid K&R compatability problems.
3757 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3759 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3760 functionname_ptr to be const. Change line_ptr to be unsigned.
3762 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3763 macro is not defined. Change second parameter from bfd_link_info
3764 to coff_final_link_info. Add prototype.
3765 (coff_final_link_postscript): Simplify handling when macro is not
3766 defined. Add prototype.
3768 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3770 * elf-mn10300.c: Before include system specific ELF header define
3771 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3772 * elf32-mips.c: Likewise.
3773 * elf32-ppc.c: Likewise.
3775 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3777 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3778 temporary patch over to elf64-mips.c as well.
3780 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3782 * elf32-mips.c (reloc_type): Temporarily disable definition of
3783 standard relocation since they are now defined in elf/mips.h.
3785 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3787 * elf-m10200.c (mn10200_elf_final_link_relocate):
3788 Modify range test for case R_MN10200_8.
3790 * elf-m10300.c (mn10300_elf_final_link_relocate):
3791 Modify range test for case R_MN10300_8.
3793 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3795 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3796 * elf32-i386.c (elf_backend_got_header_size): Define.
3797 (elf_backend_plt_header_size): Define.
3798 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3799 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3800 * elfxx-target.h: Provide a default of zero.
3801 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3802 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3804 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3805 entry from an executable, even if the plt refcount goes to 0.
3807 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3809 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3810 directory name at the line number.
3812 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3813 with an unspecified type.
3815 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3817 * sunos.c: Add undef of valid to avoid problem on SunOS.
3819 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3821 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3823 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3825 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3826 R_68K_PCxx and R_68K_xx relocations. Make sure that
3827 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3828 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3829 R_68K_xx relocations.
3830 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3831 that has no plt entry.
3832 (elf_m68k_relocate_section): Ignore the plt offset in a static
3834 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3836 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3839 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3841 (howto_table, reloc_map): Add entries for them.
3842 (elf_m68k_check_relocs): Handle them. Implement reference
3843 counting for got and plt entries.
3844 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3845 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3847 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3848 (elf_m68k_relocate_section): Handle the new reloc types.
3849 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3850 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3851 * elflink.h (elf_link_add_object_symbols): When creating an
3852 indirect reference for symbol versioning also copy the plt
3854 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3855 flag also reset the plt offset.
3856 (elf_link_assign_sym_version): Likewise.
3857 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3858 the size of the entry in bytes.
3859 (elf_gc_allocate_got_offsets): Likewise.
3861 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3863 * elflink.h (elf_gc_sections): Return true rather than falling off
3866 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3869 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3871 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3872 comment describing when it should be enabled.
3873 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3876 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3878 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3879 information ATN records.
3881 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3883 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3884 section for an absolute symbol in a fully linked file. Based on
3885 patch from Christian Holland <CHolland@de.lucent.com>.
3887 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3889 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3890 that a symbol is undefined.
3892 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3894 * som.c (som_bfd_gc_sections): Define.
3896 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3898 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3899 overflows in ARM_26D patches, since they have already been
3900 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3902 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3904 * coffcode.h (coff_write_object_contents): If we have any long
3905 section names, call coff_write_symbols even if there are no
3908 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3911 PT_LOAD segment, rather than only setting it once for the entire
3914 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3915 rather than ignoring every phdr with a p_paddr of 0, ignore all
3916 the phdrs if they all have a p_paddr of 0.
3918 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3919 section was discarded from the link.
3921 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3923 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3925 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3927 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3928 floating point operations.
3930 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3932 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3935 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3937 Merge of vax/vms (read-only) support
3938 * configure.com: Support Vax target.
3939 * makefile.vms: Support Vax target.
3940 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3941 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3943 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3945 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3947 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3949 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3951 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3952 * targets.c (bfd_target_ovax_flavour): New flavour.
3953 (vms_alpha_vec): Renamed from evax_alpha_vec.
3955 (target_vector): Update accordingly.
3956 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3958 (vax*-*-*vms*): New target.
3959 * Makefile.am: Update for renamed files. Rebuild dependencies.
3960 * bfd-in2.h: Rebuild.
3961 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3963 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3965 Based on patch from Matt Semersky <matts@scd.hp.com>:
3966 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3967 pointer on abfd->outsymbols.
3968 (generic_add_output_symbol): Handle NULL sym parameter.
3970 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3972 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3975 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3977 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3978 when handling 32 bit immediate relocs.
3979 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3981 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3983 * section.c (STD_SECTION): Account for recently added gc_mark
3984 field in struct asection.
3986 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3987 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3989 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3991 ELF Section-level Garbage Collection:
3992 * bfd.c (bfd_gc_sections): New.
3993 * aout-adobe.c: Hook to default implementation.
3994 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3995 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3996 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3997 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3998 * tekhex.c, versados.c: Likewise.
3999 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4000 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4002 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4003 (bfd_generic_gc_sections): New.
4004 * section.c (SEC_KEEP): New.
4005 (asection): Add gc_mark member.
4007 * elfcode.h (elf_gc*): New name remappings.
4008 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4009 sections to be excluded.
4010 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4011 (elf_gc_propogate_vtable_entries_used): New.
4012 (elf_gc_smash_unused_vtentry_relocs): New.
4013 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4014 (elf_gc_common_finalize_got_offsets): New.
4015 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4016 * elfxx-target.h: Add and default gc hooks.
4018 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4020 (struct elf_obj_tdata): Likewise for local_got_offsets.
4021 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4022 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4023 * elf64-sparc.c, elflink.h: Likewise.
4025 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4026 (ELF_LINK_HASH_MARK): Define.
4027 (struct elf_backend_data): Add GC hooks.
4028 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4030 * elf-m10300.c (mn10300_elf_check_relocs): New.
4031 (mn10300_elf_gc_mark_hook): New.
4032 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4033 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4034 (mn10300_elf_final_link_relocate): Likewise.
4035 (mn10300_elf_relocate_section): Likewise.
4036 (elf_backend_can_gc_sections): Define.
4037 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4038 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4039 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4040 (mips_info_to_howto_rel): Likewise.
4041 (mips_elf_relocate_section): Likewise.
4042 (mips_elf_check_relocs): Likewise.
4043 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4044 (elf_backend_can_gc_sections): Define.
4045 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4046 (ppc_elf_howto_raw): Handle them.
4047 (ppc_elf_reloc_type_lookup): Likewise.
4048 (ppc_elf_relocate_section): Likewise.
4049 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4050 Handle new vtable relocs.
4051 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4052 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4053 (elf_backend_can_gc_sections): Define.
4055 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4057 * archures.c (bfd_mach_mn10300): Define.
4058 * elf-m10300.c: Include elf/mn10300.h
4059 (elf_mn10300_mach): New function.
4060 (_bfd_mn10300_elf_final_write_processing): Likewise.
4061 (_bfd_mn10300_elf_object_p): Likewise.
4062 (elf_backendfinal_write_processing): Define.
4063 (elf_backend_object_p): Likewise.
4065 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4067 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4070 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4072 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4073 link_next field, not the next field.
4075 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4077 * elf.c (map_sections_to_segments): Check the section address
4078 against the phdr size both with and without a modulo of
4081 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4083 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4084 linker created empty input section if the output section has the
4087 * elflink.h (elf_link_output_extsym): Print an error message if
4088 _bfd_elf_section_from_bfd_section fails.
4090 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4093 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4095 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4096 native linker output. Avoid putting an empty section in more than
4099 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4101 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4102 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4104 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4106 * elf.c (swap_out_syms): New arg relocatable_p.
4107 Don't add section VMA to symbols for relocatable output.
4108 (_bfd_elf_compute_section_file_positions): Update call to
4111 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4113 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4114 against 'addend' be signed rather than unsigned.
4116 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4118 * elf32-m32r.c: Add prototyps for static functions.
4120 * coff-arm.c: Add prototypes for static functions.
4122 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4124 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4125 LMA is used to order sections in a segment.
4127 * elf32-v850.c: Add prototypes for static functions.
4128 Change type of addend parameter to bfd_vma in various functions.
4130 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4132 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4133 complain_overflow_signed instead of complain_overflow_bitfield.
4135 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4137 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4138 when comparing against 0.
4140 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4142 * Makefile.am (config.status): New target.
4143 * Makefile.in: Rebuild.
4145 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4147 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4148 error if previous object endianness doesn't match current object.
4150 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4152 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4153 _bfd_elf_print_private)bfd_data ().
4155 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4157 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4159 (elf_link_add_object_symbols): Set type_change_ok and
4160 size_change_ok before calling elf_merge_symbol.
4162 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4163 undefined symbol error, don't also issue an overflow error.
4165 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4167 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4168 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4169 message instead of crashing.
4171 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4173 * archures.c (bfd_mach_cpu32): Define.
4174 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4176 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4177 * ieee.c: Include <ctype.h>.
4178 (ieee_object_p): Parse out process ID string to make it more
4179 likely to be acceptable for bfd_scan_arch.
4180 * bfd-in2.h: Rebuild.
4182 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4184 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4185 _bfd_elf_print_private_bfd_data() so that the program header will
4188 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4191 0x68. Reindent. Add some comments.
4193 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4195 * elf.c (copy_private_bfd_data): Adjust physical address of
4196 segment in output BFD to contain LMAs of its sections.
4198 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4200 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4201 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4202 endian data 32 bit relocations.
4203 (elf32_sparc_merge_private_bfd_data): Check if linking little
4204 endian objects with big endian objects.
4205 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4206 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4207 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4209 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4210 * archures.c (bfd_mach_sparc_sparclite_le): New.
4211 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4213 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4215 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4218 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4220 * bfd-in.h: Move over patch to bfd-in2.h.
4222 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4224 (_bfd_relocate_contents): Likewise.
4226 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4228 * peicode.h (add_data_entry): If the section has no private data
4229 then do not create a Data Dictionary entry for it.
4231 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4233 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4234 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4235 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4236 subsections during relaxation more correctly.
4238 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4240 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4241 Add extra argument to bfd_arm_process_before_allocation ().
4242 * bfd-in.h: Reflect changes made in bfd-in2.h.
4243 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4244 coff class of a BFD symbol.
4245 * coff-arm.c: Add support for interworking between Thumb code and
4246 non-interworking aware ARM code.
4248 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4250 * po/Make-in (install-info): New target.
4252 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4254 * filemode.c: Remove; not used.
4256 If sysdep.h includes a header file, don't include it again:
4257 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4259 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4261 * archive.c: Don't include <string.h> or <errno.h>.
4262 * evax-alpha.c; Don't include <stdio.h>.
4263 * evax-egsd.c: Likewise.
4264 * evax-etir.c: Likewise.
4265 * evax-misc.c: Likewise.
4266 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4267 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4269 * hpux-core.c: Likewise.
4270 * netbsd-core.c: Likewise.
4272 * libbfd.c: Don't include <sys/types.h>.
4273 * nlmcode.h: Don't include <string.h>.
4274 * osf-core.c: Don't include <string.h> or <stdio.h>.
4275 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4276 <errno.h>, or <unistd.h>.
4277 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4279 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4281 * configure.com: If the version number can not be found in
4282 configure.in, set it to "unknown" rather than "2.8.1".
4284 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4286 * elf32-mips.c (elf_mips_mach): New.
4287 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4288 (_bfd_mips_elf_final_write_processing): Use the names
4289 of machines, rather than the numbers. Set both the ARCH
4290 and MACH in e_flags. Handle a few more specific machines.
4291 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4292 EF_MIPS_ARCH and EF_MIPS_MACH.
4294 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4296 * syms.c (bfd_is_local_label): Revert last change.
4297 * srec.c (srec_write_symbols): Discard debugging symbols.
4299 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4301 * som.c: Include <ctype.h>.
4302 * som.h: Don't include sysdep.h.
4304 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4306 * libbfd.h: Rebuilt.
4307 * libbfd-in.h: Removed gettext includes and defines.
4308 * sysdep.h: Moved gettext-related includes and defines here.
4310 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4312 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4313 an ad-hoc test. Kill bogus #if 0 code.
4314 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4316 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4318 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4319 when generating a normal executable for a symbol defined in a
4320 regular file. When copying a reloc into the output file, adjust
4321 the addend for a PC relative reloc against a global symbol.
4323 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4325 * libbfd.h: Rebuilt.
4326 * libbfd-in.h (_): Define as dgettext.
4328 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4330 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4332 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4333 when declaring parameter types.
4334 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4336 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4338 * config.bfd: If we include any ELF targets in targ_defvec and/or
4339 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4340 * elf32-gen.c (dummy): New static const variable.
4341 (elf_generic_info_to_howto): New static function.
4342 (elf_generic_info_to_howto_rel): New static function.
4343 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4344 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4345 * elf64-gen.c: Same changes as elf32-gen.c.
4346 * elfcode.h (elf_object_p): For the generic target, ignore a
4347 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4349 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4351 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4352 * configure: Rebuild.
4354 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4356 * config.bfd: Update OSR5/Unixware patterns.
4358 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4360 * elf.c (assign_file_positions_for_segments): Allow for holes
4361 between sections added by a link script.
4363 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4365 * configure.in: Change version number to 2.9.4
4366 * configure: Rebuild.
4368 Based on patch from H.J. Lu <hjl@gnu.org>:
4369 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4370 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4371 * bfd-in2.h: Rebuild.
4373 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4375 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4378 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4380 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4381 (elf64_alpha_relax_section): Fill them in.
4382 (elf64_alpha_relax_opt_call): Implement more than a stub.
4383 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4384 alignment on .scommon.
4385 (elf64_alpha_merge_gots): Merge use counts as well.
4387 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4389 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4390 for calculating a local symbol's address.
4391 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4392 Set the .got's cooked size as well as the raw size.
4394 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4396 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4397 internationalisation of printed information.
4399 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4400 internationalisation of printed information.
4402 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4404 * syms.c (struct indexentry): Change directory_name, file_name,
4405 and function_name fields to char *.
4406 (struct stab_find_info): Change cached_file_name field to char *.
4408 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4410 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4412 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4414 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4416 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * Makefile.am (install-data-local): Make $(includedir).
4419 * Makefile.in: Rebuild.
4421 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4423 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4425 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4427 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4428 * Makefile.in: Rebuild.
4430 * bfd-in2.h: Rebuild for Nick's changes.
4432 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4434 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4435 change wrt length == max_namelen.
4437 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4439 * Many files: Added gettext invocations around user-visible
4441 * libbfd-in.h: Added gettext includes and defines.
4442 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4443 HAVE_LC_MESSAGES): Define.
4444 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4446 * Makefile.am (SUBDIRS): Added po.
4447 (POTFILES): New macro.
4448 (po/POTFILES.in): New target.
4449 (SOURCE_HFILES): New macro.
4451 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4453 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4455 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4456 NT_PRSTATUS note section encountered, it contains the status of
4457 the currently executing thread when the core file was written.
4459 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4461 * libcoff.h: Add extra parameter to
4462 bfd_coff_link_output_has_begun overrideable function.
4463 * cofflink.c: Pass extra parameter to
4464 bfd_coff_link_output_has_begun function.
4465 * bfd-in.h: Add prototypes for exported ARM interworking
4467 * peicode.h: ARM specific code reorganised to conform to BFD
4469 * coffcode.h: ARM specific code reorganised to conform to BFD
4471 * coff-arm.c: Code reorganised to conform to the BFD coding
4472 conventions. Global variables have been moved into an ARM
4473 specific hash table structure and a new function:
4474 bfd_arm_get_bfd_for_interworking() has been created which is
4475 called from the linker scripts.
4477 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4479 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4481 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4482 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4483 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4484 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4486 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4488 * config.bfd: Added sparc86x support.
4490 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4492 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4493 an out of range pc-relative jump/call to an undefined weak symbol.
4495 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4497 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4500 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4502 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4503 an error other than bfd_error_system_call, set the error to
4504 bfd_error_wrong_format.
4506 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4507 bfd_elf32_powerpcle_vec.
4509 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4510 program segments are zero, don't set p_paddr_valid.
4512 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4514 * elf64-alpha.c: Initial implementation of relaxation --
4515 (struct alpha_elf_link_hash_entry): Add use_count member.
4516 (elf64_alpha_check_relocs): Initialize and increment it.
4517 (elf64_alpha_can_merge_gots): Check it when considering merging.
4518 (elf64_alpha_merge_gots): Drop entries with zero use.
4519 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4520 (elf64_alpha_always_size_sections): Split out got sizing ...
4521 (elf64_alpha_size_got_sections): ... here. New function.
4522 (elf64_alpha_relax_find_reloc_ofs): New function.
4523 (elf64_alpha_relax_with_lituse): Likewise.
4524 (elf64_alpha_relax_without_lituse): Likewise.
4525 (elf64_alpha_relax_opt_call): Likewise.
4526 (elf64_alpha_relax_section): Likewise.
4527 (elf64_alpha_add_symbol_hook): Likewise.
4528 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4529 (elf64_alpha_relocate_section): Likewise.
4530 (bfd_elf64_bfd_relax_section): Define.
4531 (elf_backend_add_symbol_hook): Likewise.
4533 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4535 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4536 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4537 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4539 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4541 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4542 * configure: Rebuild.
4544 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4546 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4547 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4548 * configure.in: Define and substitute WIN32LDFLAGS and
4550 * aclocal.m4: Rebuild with new libtool.
4551 * configure, Makefile.in: Rebuild.
4553 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4555 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4556 before any other symbols in the same section.
4558 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4560 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4563 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4565 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4567 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4568 Use addr_size for address size, rather than sizeof(bfd_vma).
4569 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4570 Fix call to read_address.
4571 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4572 Scrap other unneeded arguments. Fix call to read_address.
4573 (scan_unit_for_functions): Fix call to read_attribute.
4574 (parse_comp_unit): We now handle more values for addr_size.
4575 Set addr_size in unit. Fix call to read_attribute and
4578 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4580 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4582 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4584 * archures.c (bfd_default_scan): Add m68k cases back to default
4585 switch, reverting patch of March 25, since IEEE support depends
4588 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4590 * Makefile.am (diststuff): New target.
4591 * Makefile.in: Rebuild.
4593 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4595 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4596 som_offset when we have an extended name table.
4598 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4600 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4602 * Makefile.in: Rebuild.
4604 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4606 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4607 symbols when creating a shared library.
4608 (elf_m68k_adjust_dynindx): New function, used by above code.
4609 (elf_m68k_finish_dynamic_sections): Initialize the section
4611 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4613 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4615 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4618 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4620 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4623 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4625 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4628 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4630 * configure.in: Set version to 2.9.1.
4631 * configure: Rebuild.
4633 * Branched binutils 2.9.
4635 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4637 * syms.c (ENABLE_CACHING): Define.
4638 (struct indexentry): Define.
4639 (struct stab_cache): Remove.
4640 (cmpindexentry): New static function.
4641 (struct stab_find_info): Add new fields: indextable,
4642 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4643 cached_file_name. Remove fields: file_cache, function_cache, and
4645 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4646 index table and search it.
4648 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4650 * elf.c (_bfd_elf_copy_private_section_data): Call
4651 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4653 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4655 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4657 * coff-arm.c: Define all globally visible variables and functions
4658 only when COFF_WITH_PE is not defined.
4659 * configure.in (armpe_little_vec, armpe_big_vec): Add
4661 * configure: Rebuild.
4663 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4665 Fix some gcc -Wall warnings:
4666 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4667 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4668 * archures.c (bfd_default_scan): Likewise.
4669 * bfd.c (bfd_scan_vma): Likewise.
4670 * binary.c (mangle_name): Likewise
4671 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4672 * coff-sh.c (sh_relocate_section): Likewise.
4673 * coff-stgo32.c (create_go32_stub): Likewise.
4674 * coffcode.h (coff_slurp_line_table): Likewise.
4675 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4676 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4677 (assign_file_positions_for_segments): Likewise.
4678 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4679 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4680 * oasys.c (oasys_write_sections): Likewise.
4681 * ppcboot.c (ppcboot_object_p): Likewise.
4682 (mangle_name): Likewise.
4683 * riscix.c (riscix_fix_pcrel_26): Likewise.
4684 * srec.c (srec_scan): Likewise.
4685 * stabs.c (_bfd_write_section_stabs): Likewise.
4686 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4687 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4688 switch. Declare parameters for function pointers.
4689 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4691 * elf.c (elf_sort_sections): Likewise.
4692 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4693 Add default cases to switches.
4694 (coff_arm_relocate_section): Remove unused local variables.
4696 (coff_arm_bfd_set_private_flags): Change flag variable to type
4698 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4699 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4700 (dump_toc): Change cat to const, and initialize it.
4701 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4702 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4703 (sh_elf_relocate_section): Initialize r_symndx.
4704 * coffcode.h (coff_compute_section_file_positions): Only declare
4705 old_sofar if ALIGN_SECTIONS_IN_FILE.
4706 (coff_write_object_contents): Initialize csym.
4707 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4708 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4710 * dwarf2.c: Include libiberty.h.
4711 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4712 (decode_line_info): Remove unused local variables.
4713 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4714 (m32r_elf_relocate_section): Likewise.
4715 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4716 (v850_elf_reloc): Likewise.
4717 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4718 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4719 * elf.c (assign_file_positions_for_segments): Always set adjust.
4720 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4721 parenthesize expression.
4722 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4723 (m32r_elf_object_p): Return a value.
4724 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4725 * elf32-mips.c (mips_elf_final_link): Initialize last.
4726 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4727 * elf32-v850.c (v850_elf_object_p): Return a value.
4728 (v850_elf_print_private_bfd_data): Change fprintf format string.
4729 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4731 * elflink.h (elf_link_add_object_symbols): Change vernum to
4732 unsigned int, and initialize it. Change fprintf format string.
4733 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4734 when setting or comparing to soname_indx.
4735 (elf_create_pointer_linker_section): Change num_symbols to
4737 * libcoff-in.h (coff_data_type): Change flags to flagword.
4738 * peicode.h (pe_print_idata): Initialize idx. Change j to
4739 bfd_size_type. Initialize hint_member. Remove useless test to
4741 (pe_print_edata): Change num_functions and num_names in struct
4742 EDT_type to unsigned long. Remove cast. Change fprintf format
4744 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4745 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4747 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4748 int *. Update uses. Change j to long.
4749 * bfd-in2.h, libcoff.h: Rebuild.
4751 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4753 * elf32-v850.c Remove definition of USE_REL.
4754 (v850_elf_info_to_howto_rela): New function.
4755 (v850_elf_perform_relocation): Renamed from
4756 v850_elf_store_addend_in_insn. Removed replace argument.
4757 (v850_elf_reloc): store the relocation in the addend field instead
4759 (v850_elf_final_link_relocate): Now calls
4760 v850_elf_perform_relocation.
4761 (v850_elf_relocate_section): Remove code to generate REL
4764 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4766 * coffcode.h (coff_new_section_hook): Set the type and storage
4767 class in the native symbol information allocated for a new section
4770 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4772 * peicode.h: Chain together calls to
4773 coff_bfd_copy_private_bfd_data and
4774 coff_bfd_print_private_bfd_data.
4776 * coff-arm.c: Add prototypes for
4777 coff_arm_bfd_print_private_bfd_data and
4778 coff_arm_bfd_copy_private_bfd_data.
4780 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4782 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4785 * peicode.h: Call arm-coff private data functions after handling
4788 * coff-arm.c: Turn statics into globals so that they can be shared
4789 both pe and pei backends.
4791 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4793 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4795 (sunos_write_object_contents): Likewise.
4796 * aoutx.h (NAME(aout,machine_type)): Likewise.
4797 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4799 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4801 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4803 (bfd_default_scan): Remove m68k special cases.
4804 * bfd-in2.h: Rebuild.
4805 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4807 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4808 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4810 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4811 selection, change printable_name to just "m68k" and make that the
4812 default instead of m68k:68020.
4814 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4816 (MY_get_section_contents): Define as aout_32_get_section_contents
4817 rather than NAME(aout,get_section_contents).
4819 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4821 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4822 and call bfd_default_set_arch_mach to do the real work.
4824 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4826 * bout.c (BALX): Include return register g14 as part of the insn.
4828 (calljx_callback): Use it.
4830 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4832 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4833 * libbfd.h: Rebuild.
4835 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4836 byte_count to unsigned int.
4837 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4838 unused local variables.
4840 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4841 variables er and er1.
4843 * cpu-v850.c: Include <ctype.h>.
4844 (scan): Case isdigit argument to unsigned char.
4846 From Yan Meroth <YAN.MEROTH@st.com>:
4847 * ihex.c (ihex_scan): Add extbase variable so that getting an
4848 extended linear address record does not ignore any previous
4850 (ihex_write_object_contents): When writing out an extended linear
4851 address record, zero out any previous extended address.
4853 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4855 * ieee.c (do_one): Check section before dereferencing it.
4856 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4857 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4859 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4861 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4863 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4865 * coff-arm.c: Add interworking functions to pe backends.
4867 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4869 * configure.in: Use AM_DISABLE_SHARED.
4870 * aclocal.m4, configure: Rebuild with libtool 1.2.
4872 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4874 * coff-arm.c (coff_arm_relocate_section): Better error messages
4875 when interowrking conflucts occur. Courtesy of Jonathan Walton
4877 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4878 relocations. Patch courtesy of Jonathan Walton and Tony
4881 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4883 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4884 part of Feb 22 change controling when to override the existing
4885 symbol with the .plt entry.
4887 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4889 * config.bfd (targ_cpu): Add thumb-pe target.
4891 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4892 functions in PE build.
4894 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4896 * config.bfd (sparclite-*-elf*): Added.
4898 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4900 * configure.in: Add elf.lo to elf shell variable.
4901 * Makefile.am (BFD_LIBS): Remove elf.lo.
4902 (BFD_LIBS_CFILES): Remove elf.c.
4903 (BFD32_BACKENDS): Add elf.lo.
4904 (BFD32_BACKENDS_CFILES): Add elf.c.
4905 * configure, Makefile.in: Rebuild.
4907 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4909 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4910 relocation against a now-local symbol should not have a dynamic
4913 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4915 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4917 (pe_print_private_bfd_data): Print PE flags. From Mikey
4918 <jeffdb@netzone.com>.
4920 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4922 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4923 a plt entry when we can determine that we authoritatively define
4926 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4928 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4929 don't actually use trad-core, but a SunOS-style core file handled
4931 * hosts/sparclinux.h: Remove.
4933 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4935 * peicode.h (pe_print_idata): If there is no .idata section, look
4936 for the import tables in some other section. Make the initial
4937 label line up better with the data. Print the import address
4938 table even if there is no import name table. If the import
4939 address table holds actual addresses, print them.
4941 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4943 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4944 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4945 bfd_error_system_call.
4947 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4949 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4950 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4952 From H.J. Lu <hjl@gnu.org>:
4953 * Makefile.am (libbfd_la_LDFLAGS): Define.
4954 * Makefile.in: Rebuild.
4956 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4958 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4959 * netbsd.h (MACHTYPE_OK): Define.
4960 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4961 calling N_SET_MACHTYPE, rather than having a switch.
4962 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4964 * i386netbsd.c (MACHTYPE_OK): Don't define.
4965 (DEFAULT_MID): Define.
4966 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4967 (MACHTYPE_OK): Don't define.
4968 (DEFAULT_MID): Define.
4969 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4970 (DEFAULT_MID): Define.
4971 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4972 (DEFAULT_MID): Define.
4973 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4974 (DEFAULT_MID): Define.
4976 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4977 * vaxnetbsd.c: New file.
4978 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4979 rather than netbsd_core.
4980 * targets.c (vaxnetbsd_vec): Declare.
4981 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4982 defined, add netbsd_core_vec.
4983 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4984 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4985 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4986 * config.bfd (alpha*-*-netbsd*): New target.
4987 * Makefile.am: Rebuild dependencies.
4988 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4989 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4990 * configure, Makefile.in: Rebuild.
4992 * configure.host: Remove the old shared library build stuff. We
4993 now use libtool instead.
4995 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4997 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4999 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5001 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5002 * configure: Rebuild.
5004 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5005 * elf32-v850.c (remember_hi16s_reloc): New function.
5006 (find_remembered_hi16s_reloc): New function.
5007 (v850_elf_store_addend_in_insn): Use the above new functions to
5008 match up HI6S relocs with LO16 relocs.
5010 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5012 * configure.in: Change -linux* to -linux-gnu*.
5013 * config.bfd, configure.host: Likewise.
5014 * configure: Rebuild.
5016 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5018 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5019 LO16/HI16S bug and improve comments about what is going on.
5021 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5023 * configure, aclocal.m4: Rebuild with new libtool.
5025 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5027 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5028 when merging v850 code into v850e/v850ea code. Do not initialise
5029 output flags if the input is the default architecture.
5031 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5033 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5034 get the size from bfd_arch_bits_per_address instead of directly
5037 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5039 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5040 to wrap, just return all 1's bits instead.
5041 * libbfd.h: Regenerate.
5043 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5045 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5047 (coff_relocate_section): If COFF_WITH_PE, define as
5048 coff_pe_i386_relocate_section.
5049 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5050 skip empty sections, to match coff_write_object_contents.
5052 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5053 rather than swapping out r_offset twice. From Luke Deller
5054 <luked@cse.unsw.edu.au>.
5056 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5058 * configure.in: Set libtool_enable_shared rather than
5059 libtool_shared. Remove diversion hack.
5060 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5063 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5065 * syms.c (struct stab_cache): Define.
5066 (struct stab_find_info): Remove cached_offset, cached_stab,
5067 cached_str, and cached_stroff fields. Add file_cache,
5068 function_cache, and line_cache fields.
5069 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5072 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5074 * peicode.h (pe_print_idata): Check for import of ordinal rather
5076 (pe_print_edata): If there is no .edata section, look for the
5077 export data in some other section.
5079 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5081 * configure.in: Change version to 2.8.4.
5082 * configure: Regenerated.
5084 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5086 Add tms320c30 support:
5087 * cpu-tic30.c: New file.
5088 * aout-tic30.c: New file.
5089 * coff-tic30.c: New file.
5090 * archures.c (bfd_arch_tic30): Define.
5091 (bfd_tic30_arch): Declare.
5092 (bfd_archures_list): Add bfd_tic30_arch.
5093 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5095 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5096 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5097 (coff_set_flags): Likewise.
5098 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5099 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5100 * Makefile.am: Rebuild dependencies.
5101 (ALL_MACHINES): Add cpu-tic30.lo.
5102 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5103 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5104 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5105 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5107 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5109 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5110 to lag behind LO16 reloc by a couple of instructions.
5112 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5114 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5115 make to reexamine the file timestamp.
5116 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5118 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5121 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5123 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5124 to create .dynsbss and .rela.sbss sections.
5125 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5126 copied from dynamic objects into .sbss.
5127 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5128 use it. Correct typo of .rela.sdata2.
5129 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5130 put the data, which may now be in .sbss.
5131 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5132 (elf_backend_create_dynamic_sections): Define as
5133 ppc_elf_create_dynamic_sections.
5135 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5136 against _GLOBAL_OFFSET_TABLE_.
5137 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5138 shared libraries which refer to local symbols. Make sure that the
5139 test for allocating space for a reloc in a shared object is the
5140 same as the test for emitting a reloc.
5142 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5144 * config.bfd (i[3456]-*-mingw32*): New target.
5145 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5146 * aclocal.m4, configure: Rebuild.
5148 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5150 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5153 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5155 Sparc v9 ABI compliant PLT:
5156 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5157 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5158 (LARGE_PLT_THRESHOLD): New define.
5159 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5160 (sparc64_elf_build_plt): New function.
5161 (sparc64_elf_plt_entry_offset): Likewise.
5162 (sparc64_elf_plt_ptr_offset): Likewise.
5163 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5164 contain the index for convenience. Skip the initial entries
5166 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5167 memory for the benefit of .rela.plt.
5168 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5169 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5170 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5171 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5172 Call sparc64_elf_build_plt.
5173 (elf_backend_want_got_plt): No.
5174 (elf_backend_plt_readonly): No.
5175 (elf_backend_plt_alignment): 8.
5177 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5178 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5179 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5182 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5184 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5186 * cpu-mips.c (arch_info_struct): Add mips variants.
5187 * bfd-in2.h: Rebuilt.
5189 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5191 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5194 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5196 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5197 (i[3456]86sco3.2v5*coff): New target.
5199 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5201 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5203 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5205 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5206 * bfd-in2.h: Regenerate.
5208 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5210 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5212 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5214 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5215 adjust addend for an output common symbol (from Jimmy Blair
5216 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5217 defined symbol to counteract adjustment made in generic relocation
5220 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5222 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5224 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5225 (GET_SCNDHR_NLNNO): Likewise.
5227 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5229 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5231 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5233 * elf32-m32r.c: Add macros to handle NOP insertion.
5235 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5237 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5238 (xcoff_mark): Likewise.
5239 (xcoff_build_ldsyms): Mark absolute symbols.
5241 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5243 * bout.c (b_out_write_object_contents): Sort symbols before output
5244 to keep {CALL,BAL}NAME symbols adjacent.
5245 (b_out_symbol_cmp): New function.
5247 For older changes see ChangeLog-9697
5253 version-control: never