1 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
4 relocs also need the GP value.
5 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
6 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
7 the GP value for R_MIPS_LITERAL relocs too. Handle
8 R_MIPS_64 relocs properly on big-endian MIPS.
9 (mips_elf_sign_extend): Behave properly with 'long long'.
10 (mips_elf_highest): Correct typo.
12 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
14 * cpu-m32r.c (arch_info_struct): New static global.
15 (bfd_m32r_arch): Refer to it.
16 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
17 (m32r_elf_print_private_bfd_data): Ditto.
18 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
19 * archures.c (bfd_mach_m32rx): Define it.
22 1999-09-28 Fred Fish <fnf@cygnus.com>
24 * targets.c (cisco_core_vec): Replaced with two new vecs ...
25 (cisco_core_big_vec): Add new bigendian vec.
26 (cisco_core_little_vec): Add new little endian vec.
28 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
29 (crash_info_locs): Add array of possible offsets.
30 (MASK_ADDR): Mask to apply to crash info offset.
31 (crashinfo_external): Add textbase, database, bssbase and
33 (cisco_core_file_validate): Renamed from cisco_core_file_p.
34 Many small changes to account for additional hardware versions.
35 Pick a reasonable size for ".reg" section. Add a ".crash"
36 section to allow access to crashinfo_external struct.
37 (cisco_core_file_p): New version of this function that
38 iterates over crash_info_locs, calling cisco_core_file_validate.
39 (cisco_core_vec): Old big endian only vec replaced with ...
40 (cisco_core_big_vec): Add big endian version.
41 (cisco_core_little_vec): Add little endian version.
43 * configure.in (cisco_core_vec): Split to two new vectors ...
44 (cisco_core_big_vec): New target vector.
45 (cisco_core_little_vec): New target vector.
46 * configure: Regenerate.
47 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
48 to cisco_core_big_vec in targ_selvecs.
50 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
52 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
53 (mips_elf_relocate_got_local): Unused, delete.
54 (mips_elf_relocate_global_got): Unused, delete.
56 1999-09-24 Fred Fish <fnf@cygnus.com>
58 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
59 to initialize it to something meaningful. Then use it to generate
60 more useful segment names.
62 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
64 * som.c (NO_PCREL_MODES): Define if the system does not define
66 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
67 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
68 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
69 * libhppa.h (dis_assemble_22): New function.
70 (bfd_hppa_insn2fmt): Handle long branch.
72 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
75 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
77 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
78 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
79 (reloc_howto_type howto_table): Tidy comments and whitespace.
81 1999-09-17 Nick Clifton <nickc@cygnus.com>
83 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
84 previous delta. Set sec->gc_mark instead.
86 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
88 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
89 (elf_cpu32_plt_entry): Likewise.
91 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
93 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
95 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
96 symbol table, then just compute a suitable value (but do not
97 create a __gp symbol).
99 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
100 symbols when building shared libraries.
101 (elf_hppa_final_link_relocate): Correct handling of PCREL
102 relocations against undefined symbols.
104 1999-09-16 Nick Clifton <nickc@cygnus.com>
106 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
107 interworking sections as linker created so that they will not
108 be removed by garbage collection.
110 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
112 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
113 (elf_hppa_final_link_relocate): Consistently create an absolute
114 address, then subtract out the value of __gp.
116 1999-09-14 Michael Meissner <meissner@cygnus.com>
118 * configure.in (Canonicalization of target names): Remove adding
119 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
120 generates $ac_config_sub with a ${CONFIG_SHELL} already.
121 * configure: Regenerate.
123 1999-09-14 Nick Clifton <nickc@cygnus.com>
125 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
128 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
130 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
131 (elf_hppa_final_link): Initialize text_segment_base and
133 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
135 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
136 (elf_hppa_final_link_relocate): Likewise.
137 (elf_hppa_relocate_insn): Likewise.
138 (elf_hppa_relocate_section): Initialize HOWTO.
140 1999-09-13 Donn Terry <donn@interix.com>
142 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
143 handling to support both GNU and MS objects.
145 * coffcode.h (coff_write_object_contents): Don't check reloc_count
146 when determining whether to set F_RELFLG.
148 1999-09-13 Philip Blundell <pb@nexus.co.uk>
150 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
151 PC24 relocs if the target is an undefined weak symbol.
152 (arm_add_to_rel): Fix compiler warning.
153 (elf32_arm_plt0_entry): Correct comments.
155 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
157 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
158 an absolute symbol in REL relocs.
160 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
162 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
163 Stub SEGREL32. Return an error for any relocation not handled.
165 1999-09-12 Ian Lance Taylor <ian@zembu.com>
167 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
168 constant symbols, and avoid multiple definition errors on them.
170 1999-09-12 Donn Terry <donn@interix.com>
172 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
173 significant bit is set.
175 1999-09-11 Ian Lance Taylor <ian@zembu.com>
177 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
179 * elfcode.h (write_relocs): Handle an absolute symbol in REL
180 relocs as we do for RELA relocs.
182 1999-09-11 Donn Terry <donn@interix.com>
184 * libpei.h (_bfd_pei_final_link_postscript): Declare.
185 (coff_final_link_postscript): Define.
186 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
187 directory entries here.
188 (_bfd_pei_final_link_postscript): New function.
190 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
191 section flags based on the section name.
193 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
194 get the overflow of the s_nlnno field from the s_nreloc field.
195 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
196 the s_nlnno overflow of the .text section into the s_nreloc
199 * peigen.c (add_data_entry): Declare.
200 (pei_swap_aouthdr_out): Get image size right. Set linker version
202 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
203 (pe_print_idata): Code cleanup, print more info, get rid of (now)
204 extraneous ImageBase.
205 (pe_print_edata): Likewise.
206 (pe_print_pdata): Likewise. Print exception entries.
207 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
208 (tbl): Make const, add "UNKNOWN".
209 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
210 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
211 section data directory.
212 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
214 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
215 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
216 * peicode.h (coff_get_symbol_info): Define.
218 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
220 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
222 (coff_classify_symbol): Re-revert 1999-08-08 patch if
225 * libpei.h: New file, broken out of peicode.h.
226 * peigen.c: New file, broken out of peicode.h.
227 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
228 * configure.in: Add peigen.lo to list of files required for each
230 * Makefile.am: Rebuild dependencies.
231 (BFD32_BACKENDS): Add peigen.lo.
232 (BFD32_BACKENDS_CFILES): Add peigen.c.
233 (SOURCE_HFILES): Add libpei.h.
234 * configure, Makefile.in: Rebuild.
236 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
237 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
238 instead. Don't clear the s_paddr field for an uninitialized data
241 * coffcode.h (coff_mkobject_hook): Set timestamp field in
242 coff_data_type to f_timdat.
243 * peicode.h (pe_mkobject_hook): Likewise.
245 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
246 number if COFF_IMAGE_WITH_PE.
248 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
249 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
250 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
251 there is no SEC_DEBUGGING section.
252 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
253 IMAGE_FILE_DEBUG_STRIPPED.
255 * pe-i386.c (COFF_LONG_FILENAMES): Define.
256 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
257 * pei-i386.c (COFF_LONG_FILENAMES): Define.
258 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
260 * coffswap.h (IMAGE_BASE): Don't define.
261 * pei-arm.c (IMAGE_BASE): Don't define.
262 * pei-i386.c (IMAGE_BASE): Don't define.
263 * pei-mcore.c (IMAGE_BASE): Don't define.
264 * pei-ppc.c (IMAGE_BASE): Don't define.
266 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
267 symbol, switch on the class when determining whether to modify the
268 value. For PE, don't modify the value of a C_FCN symbol not named
271 * libbfd-in.h (_bfd_abort): Declare.
273 * bfd.c (_bfd_abort): New function.
276 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
279 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
280 don't write out the associated line numbers.
282 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
285 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
286 changes when the base type is unknown.
288 * coffgen.c (coff_print_symbol): Fix printing of aux record for
291 * syms.c (BSF_DEBUGGING_RELOC): Define.
292 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
293 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
295 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
296 BSF_DEBUGGING_RELOC set.
297 * bfd-in2.h: Rebuild.
299 1999-09-10 Ian Lance Taylor <ian@zembu.com>
301 * ecoff.c (bfd_debug_section): Update initialization for new
303 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
304 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
306 1999-09-10 H.J. Lu <hjl@gnu.org>
308 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
310 * coff-mips.c (mips_ecoff_backend_data): Likewise.
312 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
314 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
315 for FPTR relocs involving local symbols.
317 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
318 value for the stub address in a call through a stub.
319 Install the value for a local symbol directly into the DLT
320 instead of generating a reloc. Correctly handle FPTR64 relocs.
322 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
323 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
324 (elf_hppa_final_link): Call them.
326 1999-09-10 Ian Lance Taylor <ian@zembu.com>
328 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
329 (elf_adjust_dynamic_symbol): ...from here.
331 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
333 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
334 relocation, remove them. SECREL64->LTOFF16WF.
335 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
337 (elf_hppa_relocate_insn): Similarly.
339 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
340 (elf_hppa_relocate_insn): Similarly.
342 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
344 (elf_hppa_relocate_insn): Similarly.
346 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
347 Handle LTOFF_TP* relocs.
348 (elf_hppa_relocate_insn): Similarly.
350 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
351 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
352 (elf_hppa_relocate_insn): Handle PCREL* relocs.
354 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
355 DIR32, DIR64 and FPTR64 relocations.
356 (elf_hppa_relocate_insn): Similarly.
358 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
359 address of the .PARISC.global section.
360 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
361 table entry elf_hppa_final_link_relocate. Do not give a warning
362 for a reloc against an external symbol if it has a PA64 hash
364 (elf_hppa_final_link_relocate): Significantly rework. Handle
365 DLTIND relocations. Compute the final value of the relocation
366 before passing the value of elf_hppa_relocate_insn.
367 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
368 relocation support. Handle DLTIND relocation requests just like
369 DLTREL relocation requests. Simplify branch handling.
371 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
373 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
374 non-allocated section as done in i386 version.
375 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
376 statement since this is no know relocation.
378 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
380 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
382 (elf_hppa_relocate_insn): Similarly.
384 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
386 (elf_hppa_relocate_insn): Similarly.
388 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
389 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
390 Pass the relocate type rather than the insn format to
391 elf_hppa_relocate_insn.
392 (elf_hppa_relocate_insn): Make switch dependent on relocation type
393 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
395 1999-09-07 Ian Lance Taylor <ian@zembu.com>
397 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
398 (bfd_coff_filnmlen): Define.
399 (bfd_coff_std_swap_table): Initialize new field.
400 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
402 (coff_write_symbols): Likewise.
403 (coff_get_normalized_symtab): Likewise.
404 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
405 * libcoff.h: Rebuild.
407 1999-09-06 Donn Terry <donn@interix.com>
409 * coffcode.h (sort_by_secaddr): New static function if
411 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
412 sections by VMA when assigning target_index values. Always set
415 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
416 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
418 * libcoff.h: Rebuild.
420 * coffcode.h (coff_set_custom_section_alignment): Add const to
421 declaration to match definition.
422 (coff_write_object_contents): Don't set F_AR32W(R)? if
425 * coff-i386.c (in_reloc_p): Add declaration.
426 (i386coff_vec): Simplify initialization of
427 application_section_flags.
429 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
430 version. Move COFF_WITH_PE specific code to new version.
431 (stype_to_sec_flags): Likewise. Add section parameter.
432 * coffgen.c (make_a_section_from_file): Set target_index before
433 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
434 * libcoff.h: Rebuild.
436 * syms.c (stt): Add some PE/PEI section names.
437 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
439 (bfd_symbol_info): Check for 'w'.
441 * section.c (struct bfd_comdat_info): Define.
442 (asection): Add comdat field.
443 (STD_SECTION): Initialize comdat field.
444 (bfd_make_section_anyway): Likewise.
445 * bfd-in2.h: Rebuild.
447 1999-09-06 Andreas Schwab <schwab@suse.de>
449 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
452 1999-09-06 Nick Clifton <nickc@cygnus.com>
454 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
455 bfd_realloc instead of calloc and realloc.
457 1999-09-04 Steve Chamberlain <sac@pobox.com>
459 * cpu-pj.c: New file.
460 * elf32-pj.c: New file.
461 * config.bfd (pj*): New cpu.
462 (pj-*-*, pjl-*-*): New targets.
463 * configure.in (bfd_elf32_pj_vec): New target vector.
464 (bfd_elf32_pjl_vec): New target vector.
465 * archures.c (bfd_arch_pj): Define.
466 * elf.c (prep_headers): Handle bfd_arch_pj.
467 * reloc.c: Define BFD_RELOC_PJ_* relocations.
468 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
469 to target vector list.
470 * Makefile.am: Rebuild dependencies.
471 (ALL_MACHINES): Add cpu-pj.lo.
472 (ALL_MACHINES_CFILES): Add cpu-pj.c.
473 (BFD32_BACKENDS): Add elf32-pj.lo.
474 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
475 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
477 1999-09-04 Ian Lance Taylor <ian@zembu.com>
479 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
480 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
481 and NON_GOT_REF from weak defined symbol to real symbol.
482 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
483 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
485 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
486 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
487 don't create a COPY reloc.
489 1999-09-03 Ian Lance Taylor <ian@zembu.com>
491 * elflink.h (elf_bfd_final_link): When counting relocations, don't
492 count those in sections we are not including in the link.
494 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
496 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
497 field in hpux11 shared libraries.
499 1999-09-02 Nick Clifton <nickc@cygnus.com>
501 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
503 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
505 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
506 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
507 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
509 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
511 * elflink.h (record_link_assignment): When possible, keep the
512 original type of the symbol.
514 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
516 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
517 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
518 tools were configured.
519 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
521 1999-08-26 Mark Mitchell <mark@codesourcery.com>
523 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
524 GOT entries for GOT16 relocations; they're not required.
526 1999-08-24 Nick Clifton <nickc@cygnus.com>
528 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
530 * config.bfd (arm-*-netbsd*): New target.
531 * configure.in (armnetbsd_vec): New target vector.
532 * configure: Regenerate
533 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
535 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
536 (ALL_MACHINES_CFILES): Add armnetbsd.c.
537 (armnetbsd.lo): New rule with deps.
538 * Makefile.in: Regenerate.
540 * armnetbsd.c: New file: Definitions specific to arm-netbsd
543 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
545 * som.c (som_slurp_symbol_table): Fix typo in comment.
547 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
549 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
550 here instead of using elf_section_data...
552 1999-08-19 Nick Clifton <nickc@cygnus.com>
554 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
555 relocations into the base file.
556 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
557 we are building a base file.
559 1999-08-19 Nick Clifton <nickc@cygnus.com>
561 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
563 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
564 REL relocs when performing a partial relocation.
566 1999-08-18 Donn Terry <donn@interix.com>
568 * cofflink.c: Move definitions of N_TMASK, et. al., out of
569 _bfd_coff_link_input_bfd into top level.
571 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
572 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
573 (coff_i386_rtype_to_howto): Likewise.
574 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
575 Completely ignore symbols which are all zero.
576 (dummy_reloc16_estimate): Add return 0.
577 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
578 variable copy to name_copy to avoid shadowing outer scope
580 * libcoff-in.h (coff_data_type): Change raw_syment_count field
581 from unsigned int to unsigned long. Add timestamp field.
582 * libcoff.h: Rebuild.
584 1999-08-17 H.J. Lu <hjl@gnu.org>
586 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
589 1999-08-17 Ian Lance Taylor <ian@zembu.com>
591 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
592 for special section symbols.
593 * elflink.h (elf_merge_symbol): If we have no old BFD, check
594 BSF_DYNAMIC on the section symbol to see whether the old BFD is
597 1999-08-15 Mark Mitchell <mark@codesourcery.com>
599 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
600 coincidence of variable names between old and new code.
602 1999-08-12 Nick Clifton <nickc@cygnus.com>
604 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
605 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
606 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
607 and 'addend' parameter a 'bfd_signed_vma'.
608 (elf32_arm_final_link_relocate): Do not involve stubs in
609 R_ARM_THM_PC22 relocs relative to section symbols, they are long
610 jumps, not function calls.
612 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
614 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
615 in R_ARM_PC24 relocs.
617 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
619 * elf-hppa.h (elf_hppa_fake_sections): New function.
620 * elf32-hppa.c (elf_backend_fake_sections): Define.
622 * elf-hppa.h (elf_hppa_final_write_processing): Update for
623 recent changes to the arch_info structure.
625 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
626 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
627 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
630 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
631 Ralf Baechle <ralf@uni-koblenz.de>
633 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
634 output DT_MIPS_GOTSYM.
635 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
636 DT_MIPS_SYMTABNO if there are no global GOT symbols.
638 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
640 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
641 prototype. Handle local symbols. Add commentary.
642 (mips_elf_calculate_relocation): Adjust accordingly.
643 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
646 * elflink.h (elf_bfd_final_link): Tweak last change.
648 1999-08-09 Mark Mitchell <mark@codesourcery.com>
650 * elflink.h (elf_link_size_reloc_section): Use the counts in the
651 elf-section data to allocate just the right amount of relocation
652 space. Don't allocate the hash space twice.
653 (elf_bfd_final_link): Calculate the amount of space to allocate in
654 each relocation section.
656 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
658 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
659 64bit mode, generate a section relative relocation for a 32bit
661 (elf_hppa_is_local_label_name): New function.
662 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
663 shared between 32bit and 64bit port.
665 1999-08-09 Mark Mitchell <mark@codesourcery.com>
667 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
668 R_MIPS_GOT16 and R_MIPS_CALL16.
669 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
670 to use when looking for a preexisting GOT entry.
672 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
674 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
675 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
677 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
679 1999-08-09 Geoff Keating <geoffk@cygnus.com>
681 * elflink.h (elf_link_output_extsym): Don't output a weak
682 reference to an undefined symbol just because it was defined weak
685 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
687 * coffgen.c (coff_find_nearest_line): When looking for file, use
688 last best match rather than first. If address is beyond last line
689 number record, don't return the last line as the correct value.
691 1999-08-08 Ian Lance Taylor <ian@zembu.com>
693 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
694 * bfd-in2.h: Rebuild.
696 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
698 * libcoff-in.h (struct coff_section_alignment_entry): Define.
699 * coffcode.h (coff_set_custom_section_alignment): New static
701 (coff_section_alignment_table): New static array.
702 (coff_new_section_hook): Use coff_set_customer_section_alignment.
703 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
704 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
705 * libcoff.h: Rebuild.
707 1999-08-08 Ian Lance Taylor <ian@zembu.com>
709 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
711 * Makefile.in: Rebuild.
713 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
715 * section.c (SEC_SHARED): Define.
716 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
717 (styp_to_sec_flags): Likewise.
718 * peicode.h (coff_swap_scnhdr_out): Likewise.
719 * bfd-in2.h: Rebuild.
721 1999-08-08 Ian Lance Taylor <ian@zembu.com>
723 * coffcode.h (coff_classify_symbol): Comment out part of
724 1999-08-05 change which breaks cygwin DLLs.
726 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
727 * aclocal.m4, configure: Rebuild.
729 1999-08-06 Ian Lance Taylor <ian@zembu.com>
731 * section.c (global_syms): Only initialize union field if
734 1999-08-04 Mark Mitchell <mark@codesourcery.com>
736 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
737 the size of a GOT entry here.
738 (mips_elf_calculate_relocation): Don't create a local GOT entry
739 for the symbol in a GOT16 relocation; just for it's high-order bit
740 (_bfd_mips_elf_relocate_section): Fix thinko.
742 1999-08-05 Ian Lance Taylor <ian@zembu.com>
744 Based on patches from Donn Terry <donn@interix.com>:
745 * coffcode.h (enum coff_symbol_classification): Define.
746 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
747 _bfd_coff_classify_symbol. Change return type.
748 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
749 (coff_slurp_symbol_table): Use coff_classify_symbol.
750 (coff_classify_symbol): New static function.
751 (coff_sym_is_global): Never define.
752 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
753 * cofflink.c (coff_link_check_ar_symbols): Use
754 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
755 (coff_link_add_symbols): Likewise.
756 (_bfd_coff_link_input_bfd): Likewise.
757 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
758 coff_classify_symbol.
759 * libcoff.h: Rebuild.
761 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
763 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
764 (e_ltpsel, e_rtpsel): Similarly.
766 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
767 and 14bit ertpsel. Handle 64bit psel.
769 1999-08-04 Mark Mitchell <mark@codesourcery.com>
771 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
772 handling for REL relocations. And only left-shift R_MIPS26
773 relocation addends where necessary.
775 1999-08-03 Mark Mitchell <mark@codesourcery.com>
777 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
778 (mips_elf_next_lo16_relocation): Don't compute the addend here.
779 Just return the relocation found.
780 (mips_elf_relocate_section): Pull the LO16 addend out of the
781 section itself when using REL relocations.
783 * elf32-mips.c (mips_elf_calculate_relocation): Restore
784 _DYNAMIC_LINK handling and handling of undefined symbols in shared
787 1999-08-03 Ian Lance Taylor <ian@zembu.com>
789 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
790 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
791 relocation against a symbol in an input section with no output
792 section. From Daniel Jacobowitz <drow@false.org>.
794 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
796 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
797 look for generated file correctly.
798 * aclocal.m4, configure: Rebuild.
800 1999-08-02 Mark Mitchell <mark@codesourcery.com>
802 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
803 and R_MIPS16_26 relocations correctly when relocating.
804 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
805 and R_MIPS_CALL_LO16 are for global symbols.
807 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
809 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
811 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
812 variables and initialize them.
814 1999-08-01 Mark Mitchell <mark@codesourcery.com>
816 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
817 there are no global symbols requiring GOT entries.
818 (_bfd_mips_elf_size_dynamic_sections): Likewise.
819 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
820 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
822 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
823 symbols are considered to have the value zero.
824 (_bfd_mips_elf_relocate_section): Don't try to perform a
825 relocation for an undefined symbol.
826 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
829 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
831 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
832 wants ba,a,pt %xcc instead of %icc.
833 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
834 of large PLT entries.
835 (sparc64_elf_plt_ptr_offset): Fix calculation.
836 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
837 addend should be relative to load address, not .plt section start.
838 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
840 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
842 * elf-bfd.h (struct elf_backend_data): Add
843 print_symbol_all and output_arch_syms backend methods.
844 * elfxx-target.h: Likewise.
845 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
846 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
847 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
849 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
850 symbols in .dynsym, add their names into .dynstr. Put those symbols
852 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
853 pointers to STT_REGISTER symbols in dynsym section.
854 (sparc64_elf_print_symbol_all): New function.
855 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
856 printing using the print_symbol_all hook.
858 1999-07-30 Catherine Moore <clm@cygnus.com>
860 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
863 1999-07-29 Richard Henderson <rth@cygnus.com>
865 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
866 dynamic_sections_created.
868 1999-07-29 Richard Henderson <rth@cygnus.com>
870 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
871 (mips_rtype_to_howto): ... new function.
872 (_bfd_mips_elf_relocate_section): Use it.
874 1999-07-28 Mark Mitchell <mark@codesourcery.com>
876 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
878 1999-07-27 Nick Clifton <nickc@cygnus.com>
880 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
882 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
883 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
885 1999-07-23 Donn Terry <donn@interix.com>
887 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
888 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
889 * cofflink.c (coff_link_add_symbols): If PE, handle section
891 * libcoff.h: Rebuild.
893 * config.bfd (i[3456]86-*-interix*): New target.
895 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
897 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
898 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
899 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
900 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
901 (COFF_SUPPORT_GNU_LINKONCE): Define.
902 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
903 (COFF_SUPPORT_GNU_LINKONCE): Define.
905 1999-07-21 Ian Lance Taylor <ian@zembu.com>
908 * makefile.dos: Remove; obsolete.
909 * configure.bat: Remove; obsolete.
911 1999-07-21 H.J. Lu <hjl@gnu.org>
913 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
915 1999-07-21 Philippe De Muyter <phdm@macqel.be>
917 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
918 message and fail if a symbol index is out of range.
920 1999-07-21 Ian Lance Taylor <ian@zembu.com>
922 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
923 when looking at a R_MIPS_GOT16 relocation.
925 1999-07-20 Nick Clifton <nickc@cygnus.com>
927 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
929 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
931 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
932 removed in previous change.
933 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
934 in relocateable output.
936 1999-07-19 Ian Lance Taylor <ian@zembu.com>
938 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
941 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
942 if they appear to be specially created by the linker.
944 1999-07-19 Nick Clifton <nickc@cygnus.com>
946 * targets.c (alternative_target): New field in bfd_target
948 (bfd_search_for_target): New function: Find a target that
949 satisifies a search function.
950 * bfd-in2.h: Regenerate.
952 * elfxx-target.h: Initialise the alternative_target field of
953 the bfd_target structures to point to the other target (if
955 * nlm-target.h: Initialise the alternative_target field of
956 the bfd_target structures to point to the other target (if
959 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
960 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
962 * aix386-core.c: Initialise new field of bfd_target structure.
963 * aout-adobe.c: Initialise new field of bfd_target structure.
964 * aout-arm.c: Initialise new field of bfd_target structure.
965 * aout-target.h: Initialise new field of bfd_target structure.
966 * aout-tic30.c: Initialise new field of bfd_target structure.
967 * binary.c: Initialise new field of bfd_target structure.
968 * bout.c: Initialise new field of bfd_target structure.
969 * cisco-core.c: Initialise new field of bfd_target structure.
970 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
971 * coff-alpha.c: Initialise new field of bfd_target structure.
972 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
973 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
974 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
975 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
976 * coff-i386.c: Initialise new field of bfd_target structure.
977 * coff-i860.c: Initialise new field of bfd_target structure.
978 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
979 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
980 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
981 * coff-mips.c: Initialise new field of bfd_target structure.
982 * coff-ppc.c: Initialise new field of bfd_target structure.
983 * coff-rs6000.c: Initialise new field of bfd_target structure.
984 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
985 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
986 * coff-tic30.c: Initialise new field of bfd_target structure.
987 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
988 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
989 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
990 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
991 * hppabsd-core.c: Initialise new field of bfd_target structure.
992 * hpux-core.c: Initialise new field of bfd_target structure.
993 * i386msdos.c: Initialise new field of bfd_target structure.
994 * i386os9k.c: Initialise new field of bfd_target structure.
995 * ieee.c: Initialise new field of bfd_target structure.
996 * ihex.c: Initialise new field of bfd_target structure.
997 * irix-core.c: Initialise new field of bfd_target structure.
998 * mipsbsd.c: Initialise new field of bfd_target structure.
999 * netbsd-core.c: Initialise new field of bfd_target structure.
1000 * oasys.c: Initialise new field of bfd_target structure.
1001 * osf-core.c: Initialise new field of bfd_target structure.
1002 * ppcboot.c: Initialise new field of bfd_target structure.
1003 * ptrace-core.c: Initialise new field of bfd_target structure.
1004 * sco5-core.c: Initialise new field of bfd_target structure.
1005 * som.c: Initialise new field of bfd_target structure.
1006 * srec.c: Initialise new field of bfd_target structure.
1007 * tekhex.c: Initialise new field of bfd_target structure.
1008 * trad-core.c: Initialise new field of bfd_target structure.
1009 * versados.c: Initialise new field of bfd_target structure.
1010 * vms.c: Initialise new field of bfd_target structure.
1012 1999-07-19 Andreas Schwab <schwab@suse.de>
1014 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1017 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1019 * elflink.h (elf_link_adjust_relocs): New function.
1020 (elf_bfd_final_link): Use it.
1021 (elf_link_input_bfd): Deal with the fact that there can be
1022 two relocation sections for a single section.
1023 (elf_reloc_link_order): Likewise.
1025 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1026 a relocateable object.
1027 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1029 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1031 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1032 (sparc64_elf_get_reloc_upper_bound,
1033 sparc64_elf_get_dynamic_reloc_upper_bound,
1034 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1035 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1037 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1038 ELF64_R_TYPE_ID/DATA where appropriate.
1040 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1042 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1045 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1047 * elf32-mips.c (mips_elf_local_relocation_p): New static
1049 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1050 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1051 Always set *require_jalxp.
1052 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1053 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1054 GOT16 if the GOT16 is against a local symbol. Don't return false
1055 for an undefined symbol. If there is an overflow, assert that we
1058 1999-07-16 Andreas Schwab <schwab@suse.de>
1060 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1061 variables `link' and `elfsec'.
1062 (elf_bfd_final_link): Remove unused variable `os'.
1064 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1066 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1067 a PT_PHDR program headers.
1068 (_bfd_mips_elf_final_link): Don't assume there are going to be
1069 section symbols when we're not building a shared object.
1070 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1073 1999-07-15 J.T. Conklin <jtc@redback.com>
1075 * config.bfd (i[3456]86-*-vxworks*): New target.
1077 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1079 * elf32-mips.c (mips_elf_stub_section_p): New function.
1080 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1081 (mips_elf_relocate_section): Adjust calling sequence for
1082 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1083 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1086 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1088 * configure.in: Bump version number to 2.9.5.
1089 * configure: Rebuild.
1091 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1093 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1095 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1096 to derive final type instead of hardwiring a selection.
1098 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1100 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1101 things relocated by R_MIPS16_GPREL.
1102 (mips_elf_perform_relocation): Likewise.
1104 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1106 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1108 1999-07-14 Richard Henderson <rth@cygnus.com>
1110 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1111 (_bfd_mips_elf_size_dynamic_sections): Set it.
1112 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1113 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1114 new argument max_local.
1116 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1118 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1119 subwords when handling an R_MIPS16_26 relocation.
1120 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1123 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1124 dst_mask to match reality.
1125 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1126 (mips_elf_obtain_contents): Use bfd_get.
1127 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1128 (mips_elf_relocate_section): Likewise.
1130 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1132 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1133 (mips_elf_relocate_section): Adjust calling sequence for
1134 mips_elf_perform_relocation.
1135 (mips_elf_perform_relocation): Take additional argument. Handle
1136 R_MIPS16_26. Use bfd_put for convenience.
1138 1999-07-13 Richard Henderson <rth@cygnus.com>
1140 * elf.c (assign_file_positions_for_segments): Thinko last change.
1141 Always overwrite p_flags.
1143 1999-07-13 Richard Henderson <rth@cygnus.com>
1145 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1146 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1147 .dynbss and .rel[a].bss if want_dynbss.
1148 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1150 1999-07-13 Richard Henderson <rth@cygnus.com>
1152 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1154 1999-07-13 Richard Henderson <rth@cygnus.com>
1156 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1157 (struct elf_link_hash_table): Add dynlocal.
1158 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1159 (_bfd_elf_link_adjust_dynindx): Delete.
1160 (_bfd_elf_link_renumber_dynsyms): Prototype.
1161 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1162 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1163 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1164 (_bfd_elf_link_lookup_local_dynindx): New function.
1165 (elf_link_renumber_hash_table_dynsyms): New function.
1166 (_bfd_elf_link_renumber_dynsyms): New function.
1167 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1168 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1169 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1170 instead of elf_link_remove_section_and_adjust_dynindices.
1171 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1172 (elf_link_assign_sym_version): Remove removed_dynamic code.
1173 (elf_link_renumber_dynsyms): Delete.
1174 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1176 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1177 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1178 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1179 * elf32-mips.c: Similarly.
1180 * elf32-ppc.c: Similarly.
1181 * elf32-sparc.c: Similarly.
1182 * elf64-alpha.c: Similarly.
1183 * elf64-sparc.c: Similarly.
1185 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1187 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1188 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1189 when the relocation is against _gp_disp.
1191 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1193 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1194 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1195 to possibly_dynamic_relocs. Adjust usage throughout code.
1196 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1197 (elf_mips_ctor64_howto): Likewise.
1198 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1200 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1201 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1202 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1203 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1205 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1207 * Makefile.am: Rebuild dependencies.
1208 * Makefile.in: Rebuild.
1210 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1211 * bfd-in2.h: Rebuild.
1213 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1214 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1215 structure initializations. Add casts.
1216 * reloc.c (EMPTY_HOWTO): Define.
1217 * bfd-in2.h: Rebuild.
1218 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1219 comparisons against 0.
1220 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1221 previous_ibfd_e_flags to unsigned long.
1222 * vms.h (struct vms_private_data_struct): Change section_count to
1224 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1225 (_bfd_vms_write_gsd): Change symnum to unsigned.
1226 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1227 * vms-tir.c (etir_sta): Change psect to unsigned.
1228 (alloc_section): Change idx to unsigned.
1229 (tir_sta, tir_ctl): Change psect to unsigned.
1230 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1231 * vms.c (priv_section_count): Change to unsigned.
1233 1999-07-12 Andreas Schwab <schwab@suse.de>
1235 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1236 * m68klinux.c: Likewise.
1238 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1240 * Many files: Changes to avoid gcc warnings: Remove unused local
1241 variables. Add default case to enum switches.
1242 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1243 compile if not COFF_IMAGE_WITH_PE.
1244 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1245 (bfd_arm_get_bfd_for_interworking): Likewise.
1246 (bfd_arm_process_before_allocation): Likewise.
1247 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1248 * pei-arm.c: Likewise.
1249 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1250 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1251 (mips_elf_got16_entry): Put parens around & in body of ==.
1252 (mips_elf_calculate_relocation): Correct test for empty string.
1253 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1255 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1258 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1260 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1261 as appropriate. Fill in structure initializations. Add variable
1262 initializations. Add casts.
1263 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1264 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1266 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1268 * elf-bfd.h (bfd_elf_hash): Update declaration.
1269 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1270 when calling bfd_elf_hash.
1272 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1274 * libbfd.c (bfd_put_8): Make it of type `void'.
1275 * bfd-in2.h: Regenerated.
1276 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1278 (_bfd_mips_elf_final_link): Likewise.
1280 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1282 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1284 * config.bfd (hppa*-*-linux-gnu*): New target
1286 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1288 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1289 (_bfd_mips_elf_create_dynamic_sections): New function.
1290 (_bfd_mips_elf_add_symbol_hook): Likewise.
1291 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1292 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1293 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1294 (_bfd_mips_elf_gc_mark_hook): Likewise.
1295 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1296 (_bfd_mips_elf_always_size_sections): Likewise.
1297 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1298 (_bfd_mips_elf_check_relocs): Likewise.
1299 (_bfd_mips_elf_link_hash_table_create): Likewise.
1300 (_bfd_mips_elf_print_private_data): Likewise.
1301 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1302 (_bfd_mips_elf_final_link): Likewise.
1303 (_bfd_mips_elf_additional_program_headers): Likewise.
1304 (_bfd_mips_elf_modify_segment_map): Likewise.
1305 (_bfd_mips_elf_relocate_section): Likewise.
1306 * elf32-mips.c (mips_elf32_object_p): Move contents into
1307 _bfd_mips_elf_object_p.
1308 (mips_elf_additional_program_headers): Rename to
1309 _bfd_mips_elf_additional_program_headers.
1310 (mips_elf_modify_segment_map): Rename to
1311 _bfd_mips_elf_modify_segment_map.
1312 (elf_mips_abi_name): Change prototype.
1313 (mips_elf32_section_from_shdr): Merge into
1314 _bfd_mips_elf_section_from_shdr.
1315 (mips_elf32_section_processing): Merge into
1316 _bfd_mips_elf_section_processing.
1317 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1318 the right back-end ELF linker.
1319 (mips_elf_relocate_section): Rename to
1320 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1321 (mips_elf_link_output_symbol_hook): Rename to
1322 _bfd_mips_elf_link_output_symbol_hook.
1323 (mips_elf_create_dynamic_section): Rename to
1324 _bfd_mips_elf_create_dynamic_section.
1325 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1326 Adjust for 64-bit code. Use mips_elf_got_section.
1327 (mips_elf_adjust_dynamic_symbol): Rename to
1328 _bfd_mips_elf_adjust_dynamic_symbol. Use
1329 mips_elf_allocate_dynamic_relocations.
1330 (mips_elf_finish_dynamic_symbol): Rename to
1331 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1332 Adjust for 64-bit code.
1333 (mips_elf_finish_dynamic_sections): Rename to
1334 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1335 (mips_elf_always_size_sections): Rename to
1336 _bfd_mips_elf_always_size_sections.
1337 (mips_elf_add_symbol_hook): Rename to
1338 _bfd_mips_elf_add_symbol_hook.
1339 (mips_elf_next_lo16_addend): Constify.
1340 (mips_elf_calculate_relocation): Likewise.
1341 (mips_elf_obtain_contents): Likewise.
1342 (mips_elf_perform_relocation): Likewise.
1343 (mips_elf_create_dynamic_relocation): Likewise.
1344 (mips_elf_allocate_dynamic_relocations): New function.
1345 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1346 (MIPS_ELF_REL_SIZE): Likewise.
1347 (MIPS_ELF_DYN_SIZE): Likewise.
1348 (MIPS_ELF_GOT_SIZE): Likewise.
1349 (MIPS_ELF_SYM_SIZE): Likewise.
1350 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1351 (MIPS_ELF_GET_WORD): Likewise.
1352 (MIPS_ELF_PUT_WORD): Likewise.
1353 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1354 (STUB_LW): Conditionalize for 64-bit value.
1355 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1357 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1358 Check it for inconsistency.
1359 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1361 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1363 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1364 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1365 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1366 (mips_elf_local_got_index): Likewise.
1367 (mips_elf_got_page): Likewise.
1368 (mips_elf_got_info): Likewise.
1369 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1370 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1371 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1372 instead of constant `2'.
1373 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1374 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1375 (mips_elf_size_dynamic_sections): Use
1376 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1377 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1378 Adjust all releveant entries in elf backend table.
1379 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1380 (mips_elf64_section_processing): Likewise.
1381 Adjust elf backend entries to use _bfd_mips_elf variants now
1384 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1386 (size_dynamic_sections): Likewise.
1387 (elf_link_output_extsym): Likewise.
1388 * elf.c: (elf_fake_sections): Likewise.
1389 * libbfd.c (bfd_get): New macro.
1390 (bfd_put): Likewise.
1391 * bfd-in2.h: Regenerated.
1393 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1395 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1396 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1397 wap_reloca_in, and swap_reloca_out.
1398 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1399 multiple internal relocations per external relocation.
1400 (link_read_relocs): Likewise.
1401 (elf_bfd_final_link): Likewise.
1402 (elf_link_input_bfd): Likewise.
1403 (elf_gc_mark): Likewise.
1404 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1405 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1407 (size_info): Add entries for new fields.
1408 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1409 (mips_elf64_be_swap_reloc_in): New function.
1410 (mips_elf64_be_swap_reloc_out): Likewise.
1411 (mips_elf64_be_swap_reloca_in): Likewise.
1412 (mips_elf64_be_swap_reloca_out): Likewise.
1413 (mips_elf64_size_info): Add entries for new fields.
1415 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1417 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1418 field equals the new rel_count field.
1419 (elf_link_input_bfd): When doing a relocateable link, use the new
1420 rel_count field rather than the reloc_count field.
1421 (elf_reloc_link_order): Likewise.
1422 (elf_finish_pointer_linker_section): Likewise.
1424 Based on patch from H.J. Lu <hjl@gnu.org>:
1425 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1426 shared library to override a weak definition in a regular object.
1428 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1430 * libhppa.h: Revert July 2, 1999 patch.
1432 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1433 need to generate DLTIND relocations, not DLTREL relocations.
1435 1999-07-05 Nick Clifton <nickc@cygnus.com>
1437 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1439 (coff_set_flags): Recognise arm 5 architectures.
1441 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1442 Add support for armv5 architecture.
1444 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1446 * reloc.c: Add new, assembler only, ARM reloc:
1447 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1449 * bfd-in2.h: Regenerate.
1451 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1453 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1454 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1455 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1456 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1457 * elf32-mips.c (ABI_64_P): New macro.
1458 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1459 (_bfd_mips_elf_find_nearest_line): Adjust call to
1460 _bfd_dwarf2_find_nearest_line.
1461 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1462 * libbfd.h: Regenerated.
1464 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1466 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1468 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1470 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1471 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1473 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1475 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1477 (_bfd_elf_init_reloc_shdr): New function.
1478 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1479 bfd_alloc followed by memset.
1480 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1481 (elf_fake_sections): Here.
1482 (assign_section_numbers): Assign section numbers for the second
1483 relocation section, if required.
1484 * elflink.h (elf_link_output_relocs): New function.
1485 (elf_link_size_reloc_section): Likewise.
1486 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1487 (elf_link_input_bfd): Use elf_link_output_relocs.
1489 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1490 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1492 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1494 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1497 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1499 * elf32-mips.c (mips_elf_got_info): Move declaration before
1500 prototypes. Change global_gotsym to be a pointer to a hash entry,
1501 rather than a number index.
1502 (mips_elf_link_hash_entry): Move declaration before prototypes.
1503 (mips_elf_irix6_finish_dynamic_symbol): New function.
1504 (mips_elf_sign_extend): Likewise.
1505 (mips_elf_high): Likewise.
1506 (mips_elf_higher): Likewise.
1507 (mips_elf_highest): Likewise.
1508 (mips_elf_global_got_index): Likewise.
1509 (mips_elf_local_got_index): Likewise.
1510 (mips_elf_got_offset_from_index): Likeiwse.
1511 (mips_elf_record_global_got_symbol): Likewise.
1512 (mips_elf_got_page): Likewise.
1513 (mips_elf_next_lo16_addend): Likewise.
1514 (mips_elf_calculate_relocation): Likewise.
1515 (mips_elf_obtain_contents): Likewise.
1516 (mips_elf_perform_relocation): Likewise.
1517 (mips_elf_assign_gp): Likewise.
1518 (mips_elf_sort_hash_table_f): Likewise.
1519 (mips_elf_sort_hash_table): Likewise.
1520 (mips_elf_got_section): Likewise.
1521 (mips_elf_got_info): Likewise.
1522 (mips_elf_create_local_got_entry): Likewise.
1523 (mips_elf_got16_entry): Likewise.
1524 (mips_elf_create_dynamic_relocation): Likewise.
1525 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1526 (mips_elf_final_gp): Use mips_elf_assign_gp.
1527 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1528 into SHN_SCOMMON automatically on IRIX6.
1529 (mips_elf_add_symbol_hook): Likewise.
1530 (mips_elf_relocate_section): Rewrite, using
1531 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1532 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1533 Don't deal with .rld_map on IRIX6.
1534 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1535 section flags appropriately for .got.
1536 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1537 the got. Call mips_elf_record_global_got_symbol and allocate
1538 local got space appropriately.
1539 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1540 char *. Rework calculation of GOT size. Sort dynamic symbol
1541 table entries so entries that do not require GOT entries appear at
1542 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1543 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1545 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1547 (mips_elf_finish_dynamic_symbol): Use
1548 mips_elf_irix6_finish_dynamic_symbol.
1549 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1550 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1551 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1553 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1555 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1556 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1558 1999-06-04 Philip Blundell <philb@gnu.org>
1560 * elf32-arm.h (elf_backend_got_header_size): Define.
1561 (elf_backend_plt_header_size): Likewise.
1563 1999-06-28 Jim Pick <jim@jimpick.com>
1565 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1567 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1569 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1570 relocation function.
1571 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1573 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1575 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1576 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1577 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1578 (_bfd_mips_elf_section_from_shdr): Use them.
1579 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1580 of GP-relative sections.
1581 (_bfd_mips_elf_set_section_contents): Use them.
1582 (_bfd_mips_elf_section_processing): Share code between .sdata and
1583 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1584 (mips_elf_additional_program_headers): Add handling for
1585 PT_MIPS_OPTIONS segment on IRIX6.
1586 (mips_elf_modify_segment_map): Likeiwse.
1587 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1588 Include the options sections on IRIX6. Don't look for GP-relative
1589 sections by name; use SHF_MIPS_GPREL instead.
1590 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1592 (mips_elf_create_dynamic_sections): Don't muck about with section
1593 alignments and such on IRIX6.
1594 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1595 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1596 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1597 bfd_zalloc rather than bfd_alloc and memset.
1598 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1599 Don't assert the existence of .rld_map on IRIX6.
1600 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1602 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1603 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1606 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1608 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1609 (mips_elf_swap_msym_out): New function.
1610 (mips_elf_create_msym_section): Likewise.
1611 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1612 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1613 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1614 section not named .msym.
1615 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1616 .msym directly. Set appropriate attributes for the .msym
1618 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1619 (mips_elf_link_hash_newfunc): Clear it.
1620 (mips_elf_create_dynamic_sections): Create the .msym section
1622 (mips_elf_size_dynamic_sections): Allocate space for the
1623 .msym section. Add a DT_MIPS_MSYM entry.
1624 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1626 (mips_elf_finish_dynamic_sections): Assign a value for
1627 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1629 * elf32-mips.c (irix_compat_t): New enumeration.
1630 (ABI_N32_P): New macro.
1631 (IRIX_COMPAT): Likewise.
1632 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1633 (mips_elf_relocate_section): Fix typo.
1635 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1637 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1638 as writable PE sections.
1640 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1642 * dwarf2.c (struct arange): New type.
1643 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1644 (arange_add): New function.
1645 (decode_line_info): Keep track of address ranges that a compilation
1647 (comp_unit_contains_address): Return true if address is contained
1648 in _any_ of the address ranges associated with a compilation unit.
1649 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1650 on the first comp_unit that contains the address.
1652 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1654 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1655 (decode_line_info): Add variable STASH and initialize it to point
1656 to the per-bfd dwarf2_debug info. Remove static variable
1657 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1659 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1661 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1662 shared library to have an undefined symbol.
1664 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1665 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1667 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1669 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1670 * elf32-hppa.c: Remove everything related to symbol extension
1671 sections & records. Use the common elf_hppa_final_write_processing.
1673 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1675 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1676 functions instead of _init/_fini if requested.
1678 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1680 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1683 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1685 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1686 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1688 (ppc_elf_finish_dynamic_sections): Check for positive section
1689 dynindx field, rather than comparing against -1.
1690 (ppc_elf_relocate_section): Only return false if undefined_symbol
1691 or reloc_overflow fail, not always upon encountering an error.
1693 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1695 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1696 bfd_byte * before performing pointer arithmetic.
1698 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1700 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1702 * elf32-hppa.c: Include elf-hppa.h.
1703 (ARCH_SIZE): Define.
1704 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1706 (elf32_hppa_info_to_howto): Similarly.
1707 (elf_hppa_howto_table): Similarly.
1708 (elf_hppa_reloc_type_lookup): Similarly.
1709 (hppa_elf_gen_reloc_type): Similarly.
1710 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1712 1999-06-22 Nick Clifton <nickc@cygnus.com>
1714 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1715 handling R_V850_22_PCREL relocation.
1717 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1719 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1722 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1724 * section.c (_bfd_strip_section_from_output): Ignore sections
1725 DISCARDed by the link script.
1727 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1729 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1730 Remove unused local variable spp.
1732 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1733 the entry symbol is not set.
1735 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1737 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1738 GPDISP or LITUSE in a relocatable link.
1740 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1742 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1743 * (alloc_dwarf1_func): Likewise.
1745 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1747 * libhppa.h: Fix various formatting errors.
1748 (assemble_3); Rewrite using CATENATE.
1749 (assemble_17): Fix various bugs.
1751 1999-06-16 Nick Clifton <nickc@cygnus.com>
1753 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1755 1999-06-15 Richard Henderson <rth@cygnus.com>
1757 * section.c (SEC_SHORT): Define.
1758 * bfd-in2.h: Rebuild.
1760 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1762 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1763 Remove abfd parameter. Use _bfd_strip_section_from_output.
1764 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1766 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1767 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1768 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1770 (bfd_elf_size_dynamic_sections): Use it.
1772 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1774 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1775 complain_overflow_bitfield to complain_overflow_signed.
1777 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1779 * elflink.h (elf_link_read_relocs_from_section): New function,
1781 (elf_link_read_relocs): Here. Use it for both relocation
1784 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1786 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1787 asect->reloc_count is valid.
1789 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1791 * elf32-mips.c (mips_elf32_section_processing): Permit a
1792 SHT_MIPS_REGINFO section to have a size of 0.
1794 1999-06-12 David O'Brien <obrien@freebsd.org>
1796 * config.bfd (alpha*-*-freebsd*): New target.
1797 (i[3456]86-*-freebsd*): Now defaults to ELF.
1799 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1801 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1802 wrap if the relocation covers the high bit of an address.
1804 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1806 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1808 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1809 instead of R_SPARC_max.
1810 (sparc64_elf_info_to_howto): Likewise.
1811 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1812 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1814 1999-06-07 Richard Henderson <rth@cygnus.com>
1816 * section.c (_bfd_strip_section_from_output): Remove output
1817 sections with no initial link_order.
1819 1999-06-07 Nick Clifton <nickc@cygnus.com>
1821 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1823 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1825 * Makefile.am (SOURCE_HFILES): Add missing headers.
1826 * Makefile.in: Regenerated.
1828 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1830 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1833 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1835 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1836 range undefweak symbols.
1837 * hash.c: Add missing comma after @xref{}
1838 * linker.c: Likewise.
1840 1999-06-04 Nick Clifton <nickc@cygnus.com>
1842 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1844 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1845 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1846 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1847 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1849 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1851 * Makefile.am: Rebuild dependencies.
1852 (BFD32_BACKENDS): Add dwarf1.lo.
1853 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1854 * Makefile.in: Rebuild.
1856 1999-06-04 Nick Clifton <nickc@cygnus.com>
1858 * Makefile.am: Add epoc-arm-pe target.
1859 * Makefile.in: Regenerate.
1860 * pe-arm.c: Only redefine interworking function names if they have
1861 not already been redefined.
1862 * pei-arm.c: Only redefine interworking function names if they have
1863 not already been redefined.
1864 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1866 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1869 1999-06-03 Nick Clifton <nickc@cygnus.com>
1871 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1873 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1875 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1877 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1879 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1880 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1882 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1884 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1885 in other text sections.
1887 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1889 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1890 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1891 * libbfd.h: Regenerate.
1892 * coff-sh.c (sh_merge_private_data): Delete.
1893 (coff_bfd_merge_private_bfd_data): Change to
1894 _bfd_generic_verify_endian_match.
1895 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1897 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1899 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1901 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1903 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1905 (bfd_elf32_arm_process_before_allocation): Likewise.
1906 * bfd-in2.h: Rebuild.
1908 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1910 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1911 track of end_sequence markers.
1912 (add_line_info): Add END_SEQUENCE arg.
1913 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1914 debug-line info---it doesn't work right if a compilation unit
1915 consists of multiple discontiguous code-sequences. It would be
1916 worthwhile to optimize for the common case where a compilation
1917 unit results in a contiguous set of code sequences, but this is
1918 quite tricky to get right for arbitrary DWARF2 files.
1919 (lookup_address_in_line_info_table): Don't use the last line entry
1920 for a compilation unit for anything with an address higher than
1921 this line entry. Also, check for end_sequence markers to
1922 correctly handle discontinuities.
1923 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1924 compilation units, check all compilation units with each->high==0
1925 just like when reading compilation units.
1927 * dwarf2.c (decode_line_info): Initialize table->files and
1928 table->last_line to NULL to avoid segfaults due to random
1929 values in these members.
1930 (concat_filename): Check for out-of-range file number before
1931 indexing filename table. Segfaults suck.
1933 * dwarf2.c (decode_line_info): Don't truncate address to least
1934 significant 32 bits (breaks 64 bit targets).
1935 (lookup_address_in_function_table): Ditto.
1936 (comp_unit_contains_address): Ditto.
1938 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1940 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1941 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1942 (mips_elf64_howto_table_rela): Likewise.
1944 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1946 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1947 single section has two associated relocation sections.
1949 1999-06-02 Mark Salter <msalter@cygnus.com>
1951 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1952 COFF_WITH_PE defined.
1954 1999-06-02 Nick Clifton <nickc@cygnus.com>
1956 * pe-arm.c: Rename global arm interworking functions to avoid name
1957 collision when all targets BFD is built.
1960 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1962 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1963 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1964 (bfd_elf_section_data): Add use_rela_p.
1965 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1966 (_bfd_elf_new_section_hook): Likewise.
1967 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1969 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1970 * elfcode.h (write_relocs): Determine whether or not use rela
1971 relocs based on the relocation section header.
1972 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1973 instead of use_rela_p.
1974 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1975 (elf_backend_may_use_rela_p): Likewise.
1976 (elf_backend_default_use_rela_p): Likewise.
1977 (elfNN_bed): Use them.
1979 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1981 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1983 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1985 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1986 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1987 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1988 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1989 * bfd-in2.h: Regenerated.
1990 * libbfd.h: Likewise.
1991 * elf32-mips.c (mips_info_to_howto_rela): New function.
1992 (USE_REL): Adjust for new conventions.
1993 (MINUS_ONE): New macro.
1994 (elf_mips_howto_table): Add R_MIPS_SUB.
1995 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1997 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1998 .MIPS.content section.
1999 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2000 with .MIPS.content as .MIPS.content sections. Set
2001 SHF_MNIPS_NOSTRIP for such section.
2002 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2003 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2004 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2006 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2008 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2011 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2014 1999-05-30 Philip Blundell <philb@gnu.org>
2016 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2017 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2018 the addend does not overflow into the rest of the word.
2020 1999-05-29 Nick Clifton <nickc@cygnus.com>
2022 * bfd-in.h: Amend prototype for
2023 bfd_elf32_arm_process_before_allocation .
2024 * bfd-in.h: Regenerate.
2026 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2027 elements in a fixed sized array.
2028 (ARM_ELF_ABI_VERSION): Define.
2029 (ARM_ELF_OS_ABI_VERSION): Define.
2030 (R_ARM_THM_ABS5): Fix rightshift and size.
2031 (R_ARM_THM_PC22): Fix size.
2032 (R_ARM_PLT32): Define Howto.
2033 (find_howto): New function: Locate a howto based on a reloc
2035 (elf32_arm_info_to_howto): Use find_howto if necessary.
2036 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2037 bfd_reloc_code_real_type.
2038 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2039 and BFD_RELOC_VTABLE_ENTRY.
2040 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2042 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2043 elements in a fixed sized array.
2044 (ARM_ELF_ABI_VERSION): Define.
2045 (ARM_ELF_OS_ABI_VERSION): Define.
2046 (R_ARM_THM_ABS5): Fix rightshift and size.
2047 (R_ARM_THM_PC22): Fix size.
2048 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2049 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2050 bfd_reloc_code_real_type.
2052 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2053 no_pipeline_knowledge.
2054 (elf32_arm_link_hash_create): Initialise new field to zero.
2055 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2056 no_pipeline_knowledge. Use this parameter to initialise the field
2057 in the globals data structure.
2058 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2059 no_pipeline_knowledge is false and the binary is from an old
2061 (elf32_arm_merge_private_data): Generate an error if an attempt is
2062 made to linl together big endian and little endian code.
2063 (elf32_arm_post_process_headers): New function: Initialise the
2064 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2066 (elf_backend_post_process_headers): Define.
2068 1999-05-28 Nick Clifton <nickc@cygnus.com>
2070 * elf-bfd.h (struct elf_backend_data): Add new field:
2071 elf_backend_post_process_headers.
2073 * elfxx-target.h (elf_backend_post_process_headers): Define to
2074 NULL if not already defined.
2075 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2077 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2079 (_bfd_elf_compute_section_file_positions): Call
2080 elf_backend_post_process_headers if defined.
2082 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2084 * configure.in: Check whether getuid and getgid exist.
2085 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2086 HAVE_GETGID are not defined, respectively.
2087 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2089 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2090 * configure, config.in: Rebuild.
2092 1999-05-28 Martin Dorey <mdorey@madge.com>
2094 * elf32-i960.c: New file.
2095 * elf.c (prep_headers): Handle bfd_arch_i960.
2096 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2097 * config.bfd (i960-*-elf*): New target.
2098 * configure.in (bfd_elf32_i960_vec): New target vector.
2099 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2100 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2101 * Makefile.in, aclocal.m4, configure: Rebuild.
2103 1999-05-27 Nick Clifton <nickc@cygnus.com>
2105 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2107 (find_howto): New function: Find entries in the
2108 elf32_arm_howto_table.
2109 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2111 (elf32_arm_reloc_type_lookup): Add lookup for
2112 BFD_RELOC_ARM_PLT32.
2114 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2116 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2117 (elf32_arm_link_hash_table_create): Use above function as the
2118 constructor for hash table entries.
2119 (elf32_arm_relocate_section): Avoid crash when there is no output
2121 (elf32_arm_final_link_relocate): New parameter h.
2122 (elf32_arm_relocate_section): Pass symbol hash entry to above
2124 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2127 1999-05-25 Catherine Moore <clm@cygnus.com>
2129 * coff-arm.c (coff_arm_relocate_section): Don't emit
2130 base file entries for pc-relative values.
2132 1999-05-25 DJ Delorie <dj@cygnus.com>
2134 * peicode.h (coff_swap_sym_in): When we create the actual section
2135 to reflect the not-there section C_SECTION symbols refer to,
2136 change the symbol class to C_STAT as the section is now really
2139 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2141 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2144 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2146 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2148 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2149 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2151 1999-05-16 Nick Clifton <nickc@cygnus.com>
2153 * coff-mcore.c (in_reloc_p): Reinstate.
2155 1999-05-15 Nick Clifton <nickc@cygnus.com>
2157 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2158 * bfd-in2.h: Regenerate.
2159 * coff-mcore.c (in_reloc_p): Remove defintion.
2160 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2161 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2162 IMAGE_REL_MCORE_RVA.
2163 (coff_mcore_rtype_to_howto): Add special processing for
2164 IMAGE_REL_MCORE_RVA.
2165 (coff_mcore_relocate_section): Add support for
2166 IMAGE_REL_MCORE_RVA.
2167 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2168 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2170 (mcore_elf_relocate_section): Delete redundant case labels.
2172 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2174 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2175 precedence between bit-and and comparison.
2177 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2179 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2180 list of target formats (targ_selvecs).
2181 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2182 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2184 1999-05-10 DJ Delorie <dj@cygnus.com>
2186 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2187 reasonable mode until "ar x" is smart enough to skip it (fixes
2188 gcc/libgcc.a builds on mips-ecoff targets
2190 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2191 to work. Hack to support MS import libraries, which use different
2192 COMDAT types than GNU.
2193 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2194 to implied zero-length sections (see peicode below)
2195 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2196 filename symbols, which use one *or more* auxents.
2197 * coffswap.h (coff_swap_aux_in): ditto
2198 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2201 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2203 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2204 for all relocations.
2206 1999-05-10 Catherine Moore <clm@cygnus.com>
2208 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2209 if COFF_IMAGE_WITH_PE.
2210 (bfd_arm_process_before_allocation): Likewise.
2211 (bfd_arm_get_bfd_for_interworking): Likewise.
2212 * coff-arm.c: Likewise.
2213 * bfd-in2.h: Regenerate.
2214 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2215 (armpe_big_vec): Likewise.
2216 * configure: Rebuild.
2218 1999-05-10 Nick Clifton <nickc@cygnus.com>
2220 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2221 section, not just .rel. Same for .rela.
2223 1999-05-07 Nick Clifton <nickc@cygnus.com>
2225 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2226 endianism with an error message.
2228 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2230 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2231 assignment from "unsigned char *" to "char *".
2232 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2234 1999-05-05 Catherine Moore <clm@cygnus.com>
2236 * coff-arm.c (coff_arm_relocate_section): Add one to
2237 address of ARM_RVA32 thumb functions.
2239 1999-05-05 Catherine Moore <clm@cygnus.com>
2241 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2242 (elf32_m68k_copy_private_bfd_data): New.
2243 (elf32_m68k_merge_private_bfd_data): New.
2244 (elf32_m68k_print_private_bfd_data): New.
2245 (CPU32_FLAG): Define.
2246 (PLT_CPU32_ENTRY_SIZE): Define.
2247 (elf_cpu32_plt0_entry): Declare.
2248 (elf_cpu32_plt_entry): Declare.
2249 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2250 (elf_m68k_finish_dynamic_symbol): Likewise.
2251 (elf_m68k_finish_dynamic_sections): Likewise.
2252 (elf_backend_plt_header_size): Remove definition.
2253 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2254 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2255 (bfd_elf32_bfd_set_private_flags): Define.
2256 (bfd_elf32_bfd_print_private_bfd_data): Define.
2258 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2260 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2261 and R_LONG_PCREL_MODE.
2263 1999-04-29 Nick Clifton <nickc@cygnus.com>
2265 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2267 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2269 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2270 in relocation calculation.
2272 1999-04-26 Tom Tromey <tromey@cygnus.com>
2274 * aclocal.m4, configure: Updated for new version of libtool.
2276 1999-04-21 Nick Clifton <nickc@cygnus.com>
2278 * coff-mcore.c: Add support for mcore relocs.
2280 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2282 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2283 incorrect use EF_MIPS_xxBITPTRS.
2285 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2287 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2290 * bfd-in2.h: Rebuild.
2291 * libbfd.h: Rebuild.
2293 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2295 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2296 (coff_arm_relocate_section): Add ARM26D transform. Only
2297 change to ARM26D for relocateable links.
2299 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2301 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2302 (bfd_elf32_bfd_print_private_bfd_data): New.
2304 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2306 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2307 refetch addend if USE_REL, add many comments regarding current state.
2308 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2309 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2310 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2311 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2313 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2315 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2316 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2318 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2320 * dwarf2.c (decode_line_info): Don't truncate address to least
2321 significant 32 bits (breaks 64 bit targets).
2322 (lookup_address_in_function_table): Ditto.
2323 (comp_unit_contains_address): Ditto.
2325 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2327 * coff-arm.c (arm_emit_base_file_entry): New routine.
2328 (A2T3_OFFSET): Define.
2329 (T2A3_OFFSET): Define.
2330 (coff_arm_relocate_section): Emit base file entries for interworking
2333 1999-04-13 Philip Blundell <philb@gnu.org>
2335 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2336 relocs 17 through 19.
2338 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2340 * elfcode.h: Remove fnmatch.h.
2341 * elflink.h (elf_link_assign_sym_version): Call back to ld
2342 instead of calling fnmatch.
2344 * config.bfd (i?86-*-beoself): Include pe vecs.
2346 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2348 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2351 1999-04-10 Richard Henderson <rth@cygnus.com>
2353 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2354 when trying to resolve dynamic symbol references.
2355 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2356 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2357 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2358 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2359 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2360 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2361 * elflink.h (elf_link_output_extsym): Likewise.
2363 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2365 * section.c (_bfd_strip_section_from_output): New function moved from
2366 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2367 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2368 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2369 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2370 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2371 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2372 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2373 * bfd-in2.h: Update.
2375 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2377 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2379 1999-04-08 Nick Clifton <nickc@cygnus.com>
2381 * coff-mcore.c: New File: Support for mcore-pe targets.
2382 * cpu-mcore.c: New File: Support for mcore targets.
2383 * elf32-mcore.c: New File: Support for mcore-elf target.
2384 * pe-mcore.c: New File: Definitions for mcore-pe target.
2385 * pei-mcore.c: New File: Definitions for mcore-pei target.
2386 * Makefile.am: Add support for MCore targets.
2387 * Makefile.in: Regenerate.
2388 * config.bfd: Add support for MCore targets.
2389 * configure.in: Add support for MCore targets.
2390 * configure: Regenerate.
2391 * archures.c: Add support for MCore architecture.
2392 * bfd-in2.h: Regenerate.
2393 * coffcode.h: Add support for mcore-pe targets.
2394 * elf.c: Add support for mcore-elf target.
2395 * reloc.c: Add support for MCore relocs.
2396 * targets.c: Add support for MCore targets.
2398 1999-04-07 Nick Clifton <nickc@cygnus.com>
2400 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2401 R_ARM_XPC25 and R_ARM_THM_XPC22.
2402 (elf32_arm_reloc_map): Remove redundant entries.
2404 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2406 * sysdep.h (LC_MESSAGES): Never define.
2408 1999-04-06 Chris Torek <torek@bsdi.com>
2410 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2411 all callers. Rewrite completely.
2412 (_bfd_relocate_contents): Rewrite overflow checking.
2413 * bfd-in2.h: Rebuild.
2415 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2417 From Gabriel Paubert <paubert@iram.es>:
2418 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2419 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2420 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2421 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2422 * ppcboot.c (ppcboot_vec): Use little endian routines for
2425 * elf.c (elfcore_strndup): Only define if it will be used.
2426 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2428 (ppc_elf_check_relocs): Remove unused local i.
2429 (ppc_elf_gc_mark_hook): Add default case to switch.
2431 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2432 * srec.c (srec_scan): Accept \r in symbol definitions.
2433 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2434 (symbolsrec_object_p): Likewise.
2436 1999-04-04 Don Bowman <don@pixsci.com>
2438 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2440 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2442 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2444 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2445 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2447 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2449 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2452 1999-03-31 Nick Clifton <nickc@cygnus.com>
2454 * config.bfd: Add support for arm-epoc-pe target.
2455 * configure.in: Add support for arm-epoc-pe target.
2456 * configure: Regenerate.
2457 * targets.c: Add support for arm-epoc-pe target.
2458 * coff-arm.c: Allow header files to override definition of
2459 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2460 * pe-arm.h: Allow previous header files to override definition of
2461 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2462 * pei-arm.h: Allow previous header files to override definition of
2463 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2464 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2465 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2467 1999-03-30 Nick Clifton <nickc@cygnus.com>
2469 * elf.c (elf_map_symbols): Handle the case where section
2470 symbols are generated for content-less sections which are
2471 not mapped to the output file.
2473 * linker.c: Replace direct references to fields in BFD structure
2474 with accessor macros.
2476 * elflink.h: Replace direct references to fields in BFD structure
2477 with accessor macros.
2479 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2481 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2483 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2484 account when adjusting section symbols during a partial link.
2486 1999-03-24 Nick Clifton <nickc@cygnus.com>
2488 * coff-sparc.c (struct coff_reloc_map): Change type of field
2489 'bfd_reloc_val' to bfd_reloc_code_real_type.
2490 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2491 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2492 * elf32-arc.c (struct arc_reloc_map): Ditto.
2493 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2494 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2495 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2496 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2497 * elf32-sh.c (struct elf_reloc_map): Ditto.
2498 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2499 * elf32-v850.c (struct v850_reloc_map): Ditto.
2500 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2501 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2502 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2504 1999-03-17 Martin Hunt <hunt@cygnus.com>
2506 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2507 function so source-level assembly works. If multiple N_SOs
2508 are seen without and N_FUNs, create an indextable entry with
2509 a NULL function name.
2511 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2513 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2514 of certian similar cpus.
2516 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2518 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2519 Add the 5000. Change the architecture for the 5400 to mips4.
2520 (elf_mips_mach): Add r5000.
2522 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2524 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2526 1999-03-11 Nick Clifton <nickc@cygnus.com>
2528 * binary.c (binary_set_section_contents): Generate warning about
2529 huge file offsets for any section that will occupy file space, not
2530 just those that are loadable.
2532 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2534 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2536 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2538 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2540 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2542 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2543 * elflink.h: Revert all changes since Feb 16. Instead:
2544 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2545 appropriate. Copy it to version symbols.
2546 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2547 symbols if appropriate.
2548 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2549 symbol if appropriate.
2550 (elf_link_output_extsym): If symbol is marked as undefined, and
2551 has no nonweak references, mark it as weak undefined.
2553 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2555 * elflink.h (elf_merge_symbol): When overriding a dynamic
2556 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2558 (elf_link_add_object_symbols): Don't copy the other field if we
2561 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2563 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2564 shared object with a weak undefined symbol.
2566 1999-02-18 Nick Clifton <nickc@cygnus.com>
2568 * elfarm-nabi.c: Set partial_inplace back to false.
2570 1999-02-17 Nick Clifton <nickc@cygnus.com>
2572 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2573 (USER_LABEL_PREFIX): Set to "_".
2575 The following patches are from: Scott Bambrough
2576 <scottb@corelcomputer.com>
2578 * libaout.h (M_ARM6_NETBSD): Set to 143.
2580 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2581 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2582 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2583 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2584 * bfd-in2.h: Regenerate.
2586 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2587 'true' as REL relocs are now being used. Add new PIC relocs:
2588 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2589 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2591 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2593 (elf32_arm_final_link_relocate): Change parameters so that entire
2594 reloc is passed. Add support for PIC relocs.
2595 (elf32_arm_relocate_section): Pass entire reloc to
2596 elf32_arm_final_link_relocate.
2597 (elf32_arm_check_relocs): Handle new PIC relocs.
2598 (elf32_arm_adjust_dynamic_symbol): New function.
2599 (elf32_arm_size_dynamic_sections): New function.
2600 (elf32_arm_discard_copies): New function.
2601 (elf32_arm_finish_dynamic_symbol): New function.
2602 (elf32_arm_finish_dynamic_sections): New function.
2603 (ELF_MAXPAGE_SIZE): Define.
2604 (bfd_elf32_bfd_reloc_type_lookup): Define.
2605 (elf_backend_relocate_section): Define.
2606 (elf_backend_adjust_dynamic_symbol): Define.
2607 (elf_backend_create_dynamic_sections): Define.
2608 (elf_backend_finish_dynamic_symbol): Define.
2609 (elf_backend_finish_dynamic_sections): Define.
2610 (elf_backend_size_dynamic_sections): Define.
2611 (elf_backend_plt_readonly): Define.
2612 (elf_backend_want_got_plt): Define.
2613 (elf_backend_want_plt_sym): Define.
2615 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2617 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2618 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2619 (_bfd_mips_elf_fake_sections): Likewise.
2621 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2623 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2624 bfd_elf32_arm_get_bfd_for_interworking,
2625 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2628 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2629 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2630 elf32_arm_find_nearest_line): Make them static.
2632 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2634 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2635 callers. Do not merge a definition from a shared object with a
2636 weak undefined symbol.
2637 (elf_link_add_object_symbols): Do not change the symbol type or
2638 size if the old symbol overrides the new one.
2640 1999-02-08 Nick Clifton <nickc@cygnus.com>
2642 * config.bfd: Add support for strongarm target.
2644 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2646 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2647 fields instead of unsigned char.
2649 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2651 * Makefile.am: Rebuild dependencies.
2652 * Makefile.in: Rebuild.
2654 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2656 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2657 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2658 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2659 * acinclude.m4: Add comments to uses of AC_DEFINE.
2660 * acconfig.h: Remove.
2661 * configure: Rebuild with current autoconf/automake.
2662 * aclocal.m4: Likewise.
2663 * config.in: Likewise.
2664 * Makefile.in: Likewise.
2666 1999-02-04 DJ Delorie <dj@cygnus.com>
2668 * libbfd.c (real_read): don't call fread for zero bytes. This
2669 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2671 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2673 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2674 of a jump is in the current 256 MB region.
2676 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2678 * format.c (bfd_check_format_matches): Change last patch to only
2679 take effect for the binary target.
2681 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2683 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2685 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2687 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2689 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2691 * format.c (bfd_check_format_matches): If the target was
2692 previously specified, don't check other targets when checking for
2695 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2697 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2698 (elf32_arm_reloc_type_lookup): Removed
2699 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2700 (elf32_arm_reloc_type_lookup): New.
2701 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2702 (elf32_arm_reloc_type_lookup): New.
2704 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2706 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2707 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2708 * Makefile.am: Use new files.
2709 * Makefile.in: Regenerate.
2710 * configure.in: Use new files.
2711 * configure: Regenerate.
2713 1999-02-01 Nick Clifton <nickc@cygnus.com>
2715 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2716 (fr30_elf_gc_sweep_hook): New function.
2717 (elf_backend_can_gc_sections): Define.
2719 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2721 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2722 and bfd_elf32_bigarm_oabi_vec.
2724 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2726 * Makefile.am (elf32-arm-oldabi.lo): New.
2727 (elf32-arm-newabi.lo): New.
2728 * Makefile.in: Regenerate.
2729 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2730 (arm-*-elf): Likewise.
2732 (thumb-*-oabi): New.
2733 * configure: Regenerate.
2734 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2735 (bfd_elf32_bigarm_oabi_vec): New.
2736 * elf32-arm-newabi.c: New.
2737 * elf32-arm-oldabi.c: New.
2738 * elf32-arm.c: Removed.
2741 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2743 * binary.c (binary_set_section_contents): Omit warnings for
2744 unloadable sections.
2746 1999-01-31 Michael Meissner <meissner@cygnus.com>
2748 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2749 powerpc{,le}-*-eabi.
2751 1999-01-29 Nick Clifton <nickc@cygnus.com>
2753 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2754 * dwarf2.c (read_signed_leb128): Remove unused variables.
2756 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2758 * elf.c (assign_file_positions_for_segments): Only adjust
2759 p_align when needed.
2761 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2763 * binary.c (binary_set_section_contents): Don't return early for a
2764 non-loadable section, in case the first section is non-loadable.
2765 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2766 W. Rozycki <macro@ds2.pg.gda.pl>.
2768 1999-01-28 Nick Clifton <nickc@cygnus.com>
2770 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2771 R_FR30_GNU_VTENTRY relocs.
2773 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2775 * elflink.h (elf_link_output_sym): Zero syms which are
2776 part of sections which have been excluded.
2778 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2780 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2782 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2783 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2785 1999-01-27 Nick Clifton <nickc@cygnus.com>
2787 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2789 (fr30_final_link_relocate): Use computed value as result of
2792 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2794 * binary.c (binary_set_section_contents): Emit warning for
2795 huge file offsets due to widely-dispersed section LMAs.
2797 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2799 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2800 align first section to largest section alignment, not first
2803 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2805 * configure.in: Require autoconf 2.12.1 or higher.
2807 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2809 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2810 * bfd-in2.h: Likewise.
2811 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2813 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2815 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2816 * cpu-mips.c: Add support for and independent 4111.
2817 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2818 (_bfd_mips_elf_final_write_processing):
2819 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2821 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2823 * elf32-mips.c (elf_mips_abi_name): New.
2824 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2826 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2828 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2829 Handle bfd_mach_mips4300.
2831 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2833 * elf32-i386.c: Remove leaked development code from patch
2834 1998-12-10 by Richard Henderson.
2836 1998-12-10 Richard Henderson <rth@cygnus.com>
2838 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2839 in debug sections for symbol defined externally.
2841 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2843 * targets.c (bfd_target_vector): Remove duplicate entry for
2846 1998-12-09 Nick Clifton <nickc@cygnus.com>
2848 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2849 since we are using RELAs.
2851 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2853 SCO Open Server Release 5 core file support, from Jouke Numan
2855 * sco5-core.c: New file.
2856 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2857 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2858 * Makefile.am: Rebuild dependencies.
2859 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2860 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2861 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2862 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2863 * bfd-in2.h, configure, Makefile.in: Rebuild.
2865 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2867 * config.bfd (hppa*-*-mpeix*): New target.
2868 * configure.in: Add AC_HEADER_DIRENT.
2869 (hppa*-*-mpeix*): New target.
2870 * configure.host (hppa*-*-mpeix*): New host.
2871 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2872 friends rather than just including <sys/dir.h>.
2873 * som.h (struct som_symbol): Add hppa_priv_level and apto
2874 tc_data. Change all users.
2875 (struct somdata): Add comp_unit field.
2876 (obj_som_compilation_unit): Define.
2877 (bfd_som_attach_compilation_unix): Declare.
2878 * som.c: Check HOST_HPPAMPEIX.
2879 (struct som_misc_symbol_info): Add new field priv_level.
2880 (som_object_setup): Add current_offset parameter. Change all
2882 (setup_sections): Likewise.
2883 (som_object_p): For EXECLIBMAGIC, read the lst header.
2884 (som_write_symbol_strings): Add compilation_unit parameter.
2886 (som_finish_writing): Write out compilation_unit.
2887 (som_bfd_derive_misc_symbol_info): Set priv_level.
2888 (som_build_and_write_symbol_table): Set xleast field to 3.
2889 (som_slurp_symbol_table): Set symbol priv_level.
2890 (bfd_som_attach_compilation_unit): New function.
2891 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2892 priv_level into symbol_value.
2893 * configure, config.in: Rebuild.
2895 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2897 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2898 warning function to call _bfd_error_handler instead.
2900 * libbfd.c (COERCE32): Cast through unsigned long and long to
2901 avoid bug in old version of gcc.
2903 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2904 (elf_backend_additional_program_headers): Don't define.
2906 1998-12-08 Nick Clifton <nickc@cygnus.com>
2908 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2909 relocations to include offset of 2 included in the insns, and the
2910 offset of the relocs within the section.
2912 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2914 The following changes were made by David Taylor
2915 <taylor@texas.cygnus.com>, Edith Epstein
2916 <eepstein@sophia.cygnus.com>, Jim Blandy
2917 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2918 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2919 changes originally made by HP; HP did not create ChangeLog
2922 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2923 automake macro library.
2925 * hpux-core.c (hpux_core_core_file_p): this function now
2926 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2927 found in the corefile! Also, in hpux_core_core_file_p, if we
2928 encounter a section with an unknown type, don't punt. Instead,
2929 just skip it. Also, count the number of sections of known type
2930 that we encounter. If we encounter at least one good one, then
2931 we'll declare that the file is a core file. If we encounter any
2932 unknown ones but some known ones, then we'll issue a warning (but
2933 still declare it to be a core file). Also, correctly decide when a
2935 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2936 (CORE_ANON_SHMEM): define if not defined.
2937 (hpux_core_struct): add members lwpid and user_tid.
2938 (core_kernel_thread_id, core_user_thread_id): new macros.
2939 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2940 the name before storing it in the bfd.
2941 (hpux_core_core_file_p): handle threads.
2943 * libhppa.h (GET_FIELD): protect against redefinition.
2944 (HPPA_WIDE): define.
2945 (GET_FIELD): define.
2950 (sign_extend): redefine.
2951 (assemble_6): define.
2952 (assemble_12): rewrite.
2953 (assemble_16): define.
2954 (assemble_16a): define.
2955 (assemble_17): rewrite.
2956 (assemble_22): define.
2958 1998-12-07 Nick Clifton <nickc@cygnus.com>
2960 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2961 relocations for signed values.
2963 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2965 * mipsbsd.c (MY(set_arch_mach)): Make static.
2966 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2967 bfd_mach_mips* macros rather than simple numbers.
2969 COFF weak symbol support, based on patches from Mark Elbrecht
2970 <snowball3@usa.net>:
2971 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2972 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2973 (coff_write_alien_symbol): Likewise.
2974 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2975 (coff_link_add_symbols): Likewise.
2976 (_bfd_coff_link_input_bfd): Likewise.
2977 (_bfd_coff_write_global_sym): Likewise.
2979 * elf.c (copy_private_bfd_data): Always initialize the
2980 includes_phdrs field.
2982 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2983 file defines a symbol first mentioned in an ELF file.
2985 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2986 possible, rather than only if BFD64.
2987 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2989 * bfd-in2.h: Rebuild.
2991 * srec.c (srec_set_section_contents): Correct test to avoid
2992 switching to 4 byte addresses after seeing a second section which
2993 requires 3 byte addresses. From Joel Schantz
2994 <joel.schantz@argosys.boeing.com>.
2996 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2997 <aymeric.vincent@emi.u-bordeaux.fr>.
2999 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3001 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3002 decide whether the output file is -mrelocatable-lib,
3003 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3005 1998-12-03 Nick Clifton <nickc@cygnus.com>
3007 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3008 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3009 * bfd-in2.h: Regenerate.
3010 * libbfd.h: Regenerate
3012 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3014 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3015 link against a dynamic symbol with no type or size.
3017 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3019 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3020 relocation for section which does not get loaded.
3021 (elf_i386_relocate_section) [R_386_32]: Likewise.
3023 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3025 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3026 reloc_count and i long instead of unsigned long. Handle error
3027 return from bfd_canonicalize_reloc.
3029 1998-12-01 Nick Clifton <nickc@cygnus.com>
3031 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3034 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3036 * elf32-sh.c (elf/sh.h): Include.
3037 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3038 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3039 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3040 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3041 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3043 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3045 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3046 causes division by zero later on.
3048 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3050 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3053 1998-11-25 DJ Delorie <dj@cygnus.com>
3055 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3058 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3060 * elf32-fr30.c (fr30_elf_relocate_section): Call
3061 fr30_final_link_relocate.
3062 (fr30_final_link_relocate): New function: Handle I20 and I32
3064 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3065 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3066 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3068 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3071 The following changes are based on a patch submitted by Gianluca
3072 Moro <glctr@abc.it>:
3074 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3075 not already been updated.
3076 (find_remembered_hi16s_reloc): New parameter 'already_found'
3077 returns state of remembered hi16s reloc.
3078 (remember_hi16s_reloc): Set 'found' field to false.
3079 (hi16s_location): Add 'found' field.
3081 1998-11-23 DJ Delorie <dj@cygnus.com>
3083 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3084 to see .DLL files as unrecognized.
3085 (i3coff_object_p): Sorry, had to hack it to not recognize these
3086 files (pei-i386) on request.
3088 1998-11-23 DJ Delorie <dj@cygnus.com>
3090 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3091 relents. Call bfd_check_format to reinitialize.
3093 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3095 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3098 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3100 * aclocal.m4: regenerate
3101 * configure: regenerate
3103 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3105 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3106 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3107 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3108 respect it as an upper bound on what memory to reference.
3109 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3110 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3111 update vtable_entries_size appropriately.
3113 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3115 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3118 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3120 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3121 bfds; they have no "file" so we fake it.
3122 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3123 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3124 resizing the memory buffer.
3125 * opncls.c (bfd_make_writable): New function; lets you write a
3126 bfd_create'd bfd to an in-memory buffer.
3127 (bfd_make_readable): New function; lets you read back that buffer
3128 as if it were from bfd_openr. Used to build generated archive
3129 members (winsup's ld's dlltool)
3131 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3133 * po/bfd.pot: Regenerated.
3135 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3137 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3140 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3142 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3143 element of the gotentry list for local symbols too.
3144 (elf64_alpha_relocate_section): Unify local and global handling.
3145 Assert that gotent->use_count > 0.
3147 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3149 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3150 update for file name changes of July 2, 1998.
3152 * configure: Rebuild.
3154 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3156 * po/bfd.pot: Regenerated.
3158 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3160 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3161 * aclocal.m4, configure: regenerate
3163 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3165 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3167 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3169 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3170 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3172 * aclocal.m4, configure: regenerated.
3174 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3176 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3177 R_D10V_GNU_VTENTRY relocs.
3178 (elf_d10v_howto_table): Likewise.
3179 (d10v_reloc_map d10v_reloc_map): Likewise.
3180 (elf32_d10v_gc_mark_hook): New.
3181 (elf32_d10v_gc_sweep_hook): New.
3182 (elf32_d10v_check_relocs): New.
3183 (elf32_d10v_relocate_section): New.
3184 (elf_backend_relocate_section): Define.
3185 (elf_backend_can_gc_sections): Define.
3187 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3189 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3190 (BFD64_BACKENDS): ...from here.
3191 (BFD32_BACKENDS_CFILES): Move vms files here...
3192 (BFD64_BACKENDS_CFILES): ...from here.
3193 * Makefile.in: Rebuild.
3195 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3197 * Makefile.am: Add FR30 target.
3198 * Makefile.in: Add FR30 target.
3199 * archures.c: Add support for FR30.
3200 * config.bfd: Add support for FR30.
3201 * configure.in: Add support for FR30.
3202 * reloc.c: Add support for FR30 relocations.
3203 * targets.c: Add support for FR30 relocations.
3204 * bfd-in2.h: Regenerate.
3205 * configure: Regenerate.
3206 * libbfd.h: Regenerate.
3207 * cpu-fr30.c: New file.
3208 * elf32-fr30.c: New file.
3210 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3212 * configure.in: detect cygwin* instead of cygwin32*
3213 * configure: regenerate
3215 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3217 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3218 use bfd_malloc and free instead and check return value from bfd_malloc.
3220 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3222 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3223 * libbfd.h: Rebuild.
3225 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3226 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3227 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3228 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3230 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3232 (mips_elf_link_hash_table_create): Don't initialize
3233 dynsym_sec_strindex.
3234 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3235 (mips_elf_size_dynamic_sections): Generate a section symbol for
3236 every output section.
3237 (mips_elf_finish_dynamic_sections): Count all sections for
3239 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3242 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3244 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3245 for later PLT entries in large PLTs.
3246 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3248 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3250 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3252 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3254 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3255 * elflink.h (elf_collect_hash_codes): New function. This function is
3256 called for each exported symbol and we compute the ELF hash value for
3258 (compute_bucket_value): New function. It is called from
3259 size_dynamic_sections to determine the hash table size. When we are
3260 optimizing a better, but slower, algorithm is used.
3261 (size_dynamic_sections): Call compute_bucket_value.
3263 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3265 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3267 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3269 (sh_elf_gc_mark_hook): New.
3270 (sh_elf_gc_sweep_hook): New.
3271 (sh_elf_check_relocs): New.
3272 (elf_backend_can_gc_sections): Define.
3274 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3276 * acinclude.m4: undo previous gettext change
3277 * aclocal.m4: rebuild with right version of aclocal.
3279 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3281 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3282 aclocal.m4 to acinclude.m4, so they don't get lost.
3284 * elfcore.h: rewrite for better corefile support.
3285 * elf.c (elfcore_*): new functions.
3286 * elf-bfd.h (elf_obj_tdata): new structure members.
3287 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3289 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3291 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3293 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3294 and R_M32R_GNU_VTENTRY.
3295 (elf_backend_can_gc_sections): Define.
3296 (m32r_elf_check_relocs): New.
3297 (m32r_elf_gc_mark_hook): New.
3298 (m32r_elf_gc_sweep_hook): New.
3299 (m32r_elf_relocate_section): Handle VT relocs.
3301 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3303 * coff-arm.c (arm_relocate_section): Remove redundant test.
3305 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3306 cleat that the 'bitsize' field is the size of the bitfield AFTER
3307 relocation not before.
3309 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3311 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3314 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3316 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3317 R_SPARC_GNU_VTENTRY.
3318 (elf32_sparc_check_relocs): Handle them.
3319 (elf32_sparc_reloc_type_lookup): Likewise.
3320 (elf32_sparc_relocate_section): Likewise.
3321 (elf32_sparc_gc_mark_hook): New.
3322 (elf32_sparc_gc_sweep_hook): New.
3324 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3326 * som.c (som_finish_writing): Perform some sanity checks when
3327 writing an executable or shared library.
3329 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3331 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3332 * configure.in (elf): Add dwarf1.lo.
3333 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3334 * elf.c (_bfd_elf_find_nearest_line): Add call to
3335 _bfd_dwarf1_find_nearest_line.
3336 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3337 Add call to _bfd_dwarf1_find_nearest_line.
3338 * configure: Rebuilt.
3340 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3342 * elflink.h (elf_gc_sections): Do not allow garbage
3343 collection if dynamic sections have been created.
3345 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3347 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3349 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3350 (v850_elf_perform_relocation): Likewise.
3351 (v850_elf_final_link_relocate): Likewise.
3352 (v850_elf_relocate_section): Likewise.
3353 (v850_elf_gc_sweep_hook): New routine.
3354 (v850_elf_gc_mark_hook): New routine.
3355 (elf_backend_can_gc_sections): Define.
3357 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3359 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3362 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3364 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3365 Declare size as bfd_size_type.
3366 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3368 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3370 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3372 * som.c (CPU_PA_RISC2_0): Define.
3373 (_PA_RISC2_0_ID): Likewise.
3374 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3376 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3378 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3379 has a base which is already defined, only add the referenced
3380 symbol to the dynamic symbol table if it is defined or referenced
3383 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3386 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3388 * elflink.h (elf_link_add_object_symbols): Undo last change.
3390 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3392 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3393 symbol for the indirect alias to a versioned symbol.
3395 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3397 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3398 (elf32_i386_vtentry_howto): New.
3399 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3400 or elf32_i386_vtinherit_howto on lookup.
3402 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3404 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3405 reloc_type. Rename R_68K__max to R_68K_max.
3406 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3409 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3411 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3412 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3414 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3417 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3419 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3420 message has a null byte terminator.
3422 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3424 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3425 word subject to R_V850_32 relocation.
3427 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3429 * dwarf2.c: Add comment describing problem computing line numbers
3430 for undefined symbols at link time.
3432 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3434 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3435 transform a defweak into a plt entry.
3436 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3437 plt entry references to receive a RELATIVE reloc.
3438 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3439 (elf64_alpha_relocate_section): Assert we don't overrun
3440 the allocated relocation space.
3442 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3444 * elf.c (swap_out_syms): Always treat section symbols as
3445 special, even if they are attached to a common section.
3447 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3449 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3450 sections with v850 common section attributes into named v850
3452 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3453 common section attributes into named v850 common sections.
3455 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3457 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3460 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3462 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3463 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3464 reloc to the wrong section a warning, not an error. .dynsbss
3465 is not an output section, so there is no need to check for it.
3467 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3469 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3471 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3473 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3474 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3476 (elf32_arm_gc_mark_hook): New.
3477 (elf32_arm_gc_sweep_hook): New.
3478 (elf32_arm_check_relocs): New.
3479 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3481 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3484 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3486 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3487 assume there is no PLT or GOT.
3489 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3491 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3492 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3493 also accepted as a function symbol type.
3495 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3497 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3499 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3501 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3502 match definition of _bfd_gc_sections field.
3503 * libbfd.h: Rebuild.
3505 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3507 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3508 the addend of a dynamic relocation referencing a section.
3509 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3510 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3512 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3514 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3515 bed has a size_dynamic_sections routine before trying to use it.
3517 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3519 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3520 _bfd_elf_rel_vtable_reloc_fn.
3522 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3524 * Makefile.am: Add elf32-arm.c.
3525 * Makefile.in: Rebuild.
3526 * elf-bfd.h: Add elf_backend_get_symbol_type.
3527 * elf.c (swap_out_syms): If defined, call
3528 elf_backend_get_symbol_type.
3529 * elf32-arm.c: Define elf_backend_get_symbol_type.
3530 (elf32_arm_get_symbol-type): New routine.
3531 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3532 (bfd_elf32_arm_process_before_allocation): Change to
3533 check for STT_ARM_TFUNC.
3534 (elf32_arm_final_link_relocate): Likewise.
3535 * elfxx-target.h: Add elf_backend_get_symbol_type.
3537 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3539 * archures.c (bfd_mach_alpha_ev[456]): New.
3540 * cpu-alpha.c: Rework to match these types.
3541 * bfd-in2.h: Rebuild.
3543 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3545 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3546 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3548 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3549 (elf_i386_reloc_type_lookup): Recognize them.
3550 (elf_i386_check_relocs): Pass them off to generic code.
3551 (elf_i386_relocate_section): Ignore them.
3552 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3553 (elf_backend_can_gc_sections): True.
3555 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3557 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3558 before looking at owner field.
3559 (elf32_arm_to_thumb_stub): Ditto.
3560 (elf32_arm_relocate_section): Compute name before calling
3561 elf32_arm_final_link_relocate().
3563 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3565 * elf.c: comment and formatting cleanups.
3568 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3570 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3571 (core files are treated differently than object files).
3572 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3573 bfd_elf_mkcorefile): declare.
3574 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3575 bfd_elf_mkcorefile): add to bfd_target vector.
3576 * elfcore.h (elf_core_file_p): save the program header table,
3577 and set the bfd architecture from the elf file header.
3578 * elf.c (bfd_elf_mkcorefile): new function.
3579 (_bfd_elf_write_corefile_contents): new function.
3580 (assign_file_positions_for_segments): add cases for handling
3581 PT_NOTE segments. (assign_file_positions_except_relocs):
3582 core files should be handled the same as exec files.
3583 (prep_headers): identify core files as type ET_CORE.
3584 (copy_private_bfd_data): identify the sections belonging to
3585 the PT_NOTE segment.
3587 * elf32-sparc.c (elf32_sparc_final_write_processing):
3588 add break statement to default case.
3590 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3592 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3593 section (not input) will be in sections ".sbss", ".sbss2",
3594 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3595 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3596 output_offset for correct evaluation of addend.
3598 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3600 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3601 elf32_arm_allocate_interworking_sections and
3602 elf32_arm_process_before_allocation.
3604 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3606 * bfd-in.h: Ammend prototype for
3607 elf32_arm_process_before_allocation to remove surplus third
3610 * bfd-in2.h: Regenerate.
3612 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3614 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3616 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3618 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3619 calculated for RELOC_SPARC_REV32 case.
3621 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3623 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3624 elf32_arm_allocate_interworking_sections and
3625 elf32_arm_process_before_allocation.
3626 * bfd-in2.h: Regenerated.
3627 * elf32-arm.c Define elf32_arm_link_hash_table.
3628 (insert_thumb_branch): New routine.
3629 (find_thumb_glue): New routine.
3630 (find_arm_glue): New routine.
3631 (record_arm_to_thumb_glue): New routine.
3632 (record_thumb_to_arm_glue): New routine.
3633 (elf32_arm_link_hash_table_create): New routine.
3634 (elf32_arm_get_bfd_for_interworking): New routine.
3635 (elf32_arm_allocate_interworking_sections) New routine.
3636 (elf32_arm_process_before_allocation) New routine.
3637 (elf32_thumb_to_arm_stub): New routine.
3638 (elf32_arm_to_thumb_stub): New routine.
3639 (elf32_print_private_bfd_data): Fix typo.
3640 (elf32_arm_final_link_relocate): Add argument sym_sec.
3641 Check for branches to thumb symbols in case R_ARM_PC24.
3642 Check for branches to arm symbols in case R_ARM_THM_PC22.
3643 (elf32_arm_relocate_section): Pass symbol section to
3644 elf32_arm_final_link_relocate.
3646 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3648 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3649 entries unless the symbol is defined in the executable; in
3650 particular, undefined weak symbols get a PLT entry.
3652 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3654 * libaout.h: Remove nested comment to avoid warning.
3656 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3658 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3659 R_ARM_PC24 relocation.
3661 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3663 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3664 argument is_local. Add argument sym_flags. Check sym_flags
3665 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3666 (elf32_arm_relocate_section): Don't pass local sym and pass
3667 sym_flags to elf32_arm_final_link_relocate.
3669 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3671 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3672 to not count too few relocs for dynamicly linked executables.
3674 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3676 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3677 symbols without a dynamic index dynamic. Consider all weak
3679 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3680 correspondance between input and output sections.
3682 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3684 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3685 that use a .got.plt section start the got offset at zero.
3687 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3689 * ieee.c (ieee_write_processor): Correct the processor ID written
3690 out for bfd_arch_m68k, accommodating change of March 25.
3692 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3694 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3695 R_ARM_THM_RPC22 relocations.
3697 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3699 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3701 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3702 .got relocs in -Bsymbolic shared objects.
3704 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3706 * elf32-arm.c: Add private flags to ELF header.
3707 (elf32_arm_print_private_bfd_data): New Function.
3708 (elf32_arm_set_private_flags): New Function.
3709 (elf32_arm_copy_private_flags): New Function.
3710 (elf32_arm_merge_private_bfd_data): New Function.
3712 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3714 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3716 (elf32_sparc_relocate_section): Likewise.
3718 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3720 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3721 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3722 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3723 of the function. Recognize no .plt as static linking.
3725 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3727 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3728 ".liblist" string through gettext.
3730 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3732 * Makefile.am: Add support for elf32-arm.lo.
3733 * Makefile.in: Rebuild.
3734 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3735 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3736 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3737 * configure: Regenerate.
3738 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3739 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3740 bfd_target bfd_elf32_littlearm_vec.
3741 * elf32-arm.c: New file.
3743 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3745 * libaout.h (M_SPARCLITE_LE): New machine.
3746 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3747 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3748 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3749 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3750 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3751 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3752 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3753 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3754 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3755 be BFD_RELOC_SPARC_REV32.
3757 * config.bfd (sparc86x-*-aout): New
3759 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3761 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3762 actually mapping the output sections.
3764 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3767 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3768 (mn10300_elf_reloc_map): Similarly.
3769 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3771 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3773 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3775 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3776 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3777 elf_mips_reloc_type defined in elf/mips.h.
3779 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3781 * elf64-mips.c: Remove reloc_type definition completely. It's now
3784 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3786 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3787 as they are defined in elf/mips.h now.
3789 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3792 * Re-add lost change:
3793 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3795 (mn10300_elf_relax_section): Include stack space for register saves
3796 in the imm8 field of a "call" instruction.
3797 (compute_function_info): Determine how much stack is allocated by
3798 the movm instruction. Fix typo.
3799 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3801 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3803 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3804 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3806 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3808 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3810 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3812 * elf32-hppa.h: Let ELF header define the enum containing the
3813 external reloc numbers.
3814 * elf32-i386.h: Likewise.
3816 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3818 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3819 * elf32-mips.c: Likewise.
3820 * elf32-ppc.c: Likewise.
3822 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3824 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3825 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3827 * bfd-in.h: Regenerate.
3828 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3829 parameter to 'unsigned int' to avoid K&R compatability problems.
3831 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3833 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3834 functionname_ptr to be const. Change line_ptr to be unsigned.
3836 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3837 macro is not defined. Change second parameter from bfd_link_info
3838 to coff_final_link_info. Add prototype.
3839 (coff_final_link_postscript): Simplify handling when macro is not
3840 defined. Add prototype.
3842 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3844 * elf-mn10300.c: Before include system specific ELF header define
3845 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3846 * elf32-mips.c: Likewise.
3847 * elf32-ppc.c: Likewise.
3849 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3851 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3852 temporary patch over to elf64-mips.c as well.
3854 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3856 * elf32-mips.c (reloc_type): Temporarily disable definition of
3857 standard relocation since they are now defined in elf/mips.h.
3859 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3861 * elf-m10200.c (mn10200_elf_final_link_relocate):
3862 Modify range test for case R_MN10200_8.
3864 * elf-m10300.c (mn10300_elf_final_link_relocate):
3865 Modify range test for case R_MN10300_8.
3867 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3869 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3870 * elf32-i386.c (elf_backend_got_header_size): Define.
3871 (elf_backend_plt_header_size): Define.
3872 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3873 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3874 * elfxx-target.h: Provide a default of zero.
3875 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3876 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3878 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3879 entry from an executable, even if the plt refcount goes to 0.
3881 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3883 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3884 directory name at the line number.
3886 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3887 with an unspecified type.
3889 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3891 * sunos.c: Add undef of valid to avoid problem on SunOS.
3893 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3895 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3897 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3899 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3900 R_68K_PCxx and R_68K_xx relocations. Make sure that
3901 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3902 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3903 R_68K_xx relocations.
3904 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3905 that has no plt entry.
3906 (elf_m68k_relocate_section): Ignore the plt offset in a static
3908 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3910 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3913 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3915 (howto_table, reloc_map): Add entries for them.
3916 (elf_m68k_check_relocs): Handle them. Implement reference
3917 counting for got and plt entries.
3918 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3919 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3921 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3922 (elf_m68k_relocate_section): Handle the new reloc types.
3923 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3924 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3925 * elflink.h (elf_link_add_object_symbols): When creating an
3926 indirect reference for symbol versioning also copy the plt
3928 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3929 flag also reset the plt offset.
3930 (elf_link_assign_sym_version): Likewise.
3931 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3932 the size of the entry in bytes.
3933 (elf_gc_allocate_got_offsets): Likewise.
3935 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3937 * elflink.h (elf_gc_sections): Return true rather than falling off
3940 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3943 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3945 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3946 comment describing when it should be enabled.
3947 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3950 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3952 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3953 information ATN records.
3955 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3957 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3958 section for an absolute symbol in a fully linked file. Based on
3959 patch from Christian Holland <CHolland@de.lucent.com>.
3961 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3963 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3964 that a symbol is undefined.
3966 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3968 * som.c (som_bfd_gc_sections): Define.
3970 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3972 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3973 overflows in ARM_26D patches, since they have already been
3974 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3976 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3978 * coffcode.h (coff_write_object_contents): If we have any long
3979 section names, call coff_write_symbols even if there are no
3982 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3984 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3985 PT_LOAD segment, rather than only setting it once for the entire
3988 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3989 rather than ignoring every phdr with a p_paddr of 0, ignore all
3990 the phdrs if they all have a p_paddr of 0.
3992 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3993 section was discarded from the link.
3995 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3997 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3999 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4001 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4002 floating point operations.
4004 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4006 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4009 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4011 Merge of vax/vms (read-only) support
4012 * configure.com: Support Vax target.
4013 * makefile.vms: Support Vax target.
4014 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4015 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4017 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4019 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4021 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4023 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4025 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4026 * targets.c (bfd_target_ovax_flavour): New flavour.
4027 (vms_alpha_vec): Renamed from evax_alpha_vec.
4029 (target_vector): Update accordingly.
4030 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4032 (vax*-*-*vms*): New target.
4033 * Makefile.am: Update for renamed files. Rebuild dependencies.
4034 * bfd-in2.h: Rebuild.
4035 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4037 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4039 Based on patch from Matt Semersky <matts@scd.hp.com>:
4040 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4041 pointer on abfd->outsymbols.
4042 (generic_add_output_symbol): Handle NULL sym parameter.
4044 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4046 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4049 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4052 when handling 32 bit immediate relocs.
4053 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4055 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4057 * section.c (STD_SECTION): Account for recently added gc_mark
4058 field in struct asection.
4060 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4061 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4063 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4065 ELF Section-level Garbage Collection:
4066 * bfd.c (bfd_gc_sections): New.
4067 * aout-adobe.c: Hook to default implementation.
4068 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4069 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4070 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4071 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4072 * tekhex.c, versados.c: Likewise.
4073 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4074 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4076 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4077 (bfd_generic_gc_sections): New.
4078 * section.c (SEC_KEEP): New.
4079 (asection): Add gc_mark member.
4081 * elfcode.h (elf_gc*): New name remappings.
4082 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4083 sections to be excluded.
4084 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4085 (elf_gc_propogate_vtable_entries_used): New.
4086 (elf_gc_smash_unused_vtentry_relocs): New.
4087 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4088 (elf_gc_common_finalize_got_offsets): New.
4089 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4090 * elfxx-target.h: Add and default gc hooks.
4092 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4094 (struct elf_obj_tdata): Likewise for local_got_offsets.
4095 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4096 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4097 * elf64-sparc.c, elflink.h: Likewise.
4099 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4100 (ELF_LINK_HASH_MARK): Define.
4101 (struct elf_backend_data): Add GC hooks.
4102 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4104 * elf-m10300.c (mn10300_elf_check_relocs): New.
4105 (mn10300_elf_gc_mark_hook): New.
4106 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4107 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4108 (mn10300_elf_final_link_relocate): Likewise.
4109 (mn10300_elf_relocate_section): Likewise.
4110 (elf_backend_can_gc_sections): Define.
4111 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4112 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4113 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4114 (mips_info_to_howto_rel): Likewise.
4115 (mips_elf_relocate_section): Likewise.
4116 (mips_elf_check_relocs): Likewise.
4117 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4118 (elf_backend_can_gc_sections): Define.
4119 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4120 (ppc_elf_howto_raw): Handle them.
4121 (ppc_elf_reloc_type_lookup): Likewise.
4122 (ppc_elf_relocate_section): Likewise.
4123 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4124 Handle new vtable relocs.
4125 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4126 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4127 (elf_backend_can_gc_sections): Define.
4129 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4131 * archures.c (bfd_mach_mn10300): Define.
4132 * elf-m10300.c: Include elf/mn10300.h
4133 (elf_mn10300_mach): New function.
4134 (_bfd_mn10300_elf_final_write_processing): Likewise.
4135 (_bfd_mn10300_elf_object_p): Likewise.
4136 (elf_backendfinal_write_processing): Define.
4137 (elf_backend_object_p): Likewise.
4139 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4141 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4144 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4146 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4147 link_next field, not the next field.
4149 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4151 * elf.c (map_sections_to_segments): Check the section address
4152 against the phdr size both with and without a modulo of
4155 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4157 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4158 linker created empty input section if the output section has the
4161 * elflink.h (elf_link_output_extsym): Print an error message if
4162 _bfd_elf_section_from_bfd_section fails.
4164 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4167 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4169 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4170 native linker output. Avoid putting an empty section in more than
4173 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4175 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4176 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4178 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4180 * elf.c (swap_out_syms): New arg relocatable_p.
4181 Don't add section VMA to symbols for relocatable output.
4182 (_bfd_elf_compute_section_file_positions): Update call to
4185 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4187 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4188 against 'addend' be signed rather than unsigned.
4190 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4192 * elf32-m32r.c: Add prototyps for static functions.
4194 * coff-arm.c: Add prototypes for static functions.
4196 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4198 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4199 LMA is used to order sections in a segment.
4201 * elf32-v850.c: Add prototypes for static functions.
4202 Change type of addend parameter to bfd_vma in various functions.
4204 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4206 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4207 complain_overflow_signed instead of complain_overflow_bitfield.
4209 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4211 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4212 when comparing against 0.
4214 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4216 * Makefile.am (config.status): New target.
4217 * Makefile.in: Rebuild.
4219 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4221 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4222 error if previous object endianness doesn't match current object.
4224 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4226 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4227 _bfd_elf_print_private)bfd_data ().
4229 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4231 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4233 (elf_link_add_object_symbols): Set type_change_ok and
4234 size_change_ok before calling elf_merge_symbol.
4236 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4237 undefined symbol error, don't also issue an overflow error.
4239 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4241 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4242 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4243 message instead of crashing.
4245 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4247 * archures.c (bfd_mach_cpu32): Define.
4248 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4250 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4251 * ieee.c: Include <ctype.h>.
4252 (ieee_object_p): Parse out process ID string to make it more
4253 likely to be acceptable for bfd_scan_arch.
4254 * bfd-in2.h: Rebuild.
4256 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4258 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4259 _bfd_elf_print_private_bfd_data() so that the program header will
4262 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4264 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4265 0x68. Reindent. Add some comments.
4267 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4269 * elf.c (copy_private_bfd_data): Adjust physical address of
4270 segment in output BFD to contain LMAs of its sections.
4272 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4274 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4275 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4276 endian data 32 bit relocations.
4277 (elf32_sparc_merge_private_bfd_data): Check if linking little
4278 endian objects with big endian objects.
4279 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4280 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4281 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4283 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4284 * archures.c (bfd_mach_sparc_sparclite_le): New.
4285 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4287 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4289 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4292 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4294 * bfd-in.h: Move over patch to bfd-in2.h.
4296 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4298 (_bfd_relocate_contents): Likewise.
4300 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4302 * peicode.h (add_data_entry): If the section has no private data
4303 then do not create a Data Dictionary entry for it.
4305 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4307 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4308 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4309 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4310 subsections during relaxation more correctly.
4312 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4314 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4315 Add extra argument to bfd_arm_process_before_allocation ().
4316 * bfd-in.h: Reflect changes made in bfd-in2.h.
4317 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4318 coff class of a BFD symbol.
4319 * coff-arm.c: Add support for interworking between Thumb code and
4320 non-interworking aware ARM code.
4322 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4324 * po/Make-in (install-info): New target.
4326 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4328 * filemode.c: Remove; not used.
4330 If sysdep.h includes a header file, don't include it again:
4331 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4333 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4335 * archive.c: Don't include <string.h> or <errno.h>.
4336 * evax-alpha.c; Don't include <stdio.h>.
4337 * evax-egsd.c: Likewise.
4338 * evax-etir.c: Likewise.
4339 * evax-misc.c: Likewise.
4340 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4341 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4343 * hpux-core.c: Likewise.
4344 * netbsd-core.c: Likewise.
4346 * libbfd.c: Don't include <sys/types.h>.
4347 * nlmcode.h: Don't include <string.h>.
4348 * osf-core.c: Don't include <string.h> or <stdio.h>.
4349 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4350 <errno.h>, or <unistd.h>.
4351 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4353 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4355 * configure.com: If the version number can not be found in
4356 configure.in, set it to "unknown" rather than "2.8.1".
4358 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4360 * elf32-mips.c (elf_mips_mach): New.
4361 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4362 (_bfd_mips_elf_final_write_processing): Use the names
4363 of machines, rather than the numbers. Set both the ARCH
4364 and MACH in e_flags. Handle a few more specific machines.
4365 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4366 EF_MIPS_ARCH and EF_MIPS_MACH.
4368 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4370 * syms.c (bfd_is_local_label): Revert last change.
4371 * srec.c (srec_write_symbols): Discard debugging symbols.
4373 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4375 * som.c: Include <ctype.h>.
4376 * som.h: Don't include sysdep.h.
4378 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4380 * libbfd.h: Rebuilt.
4381 * libbfd-in.h: Removed gettext includes and defines.
4382 * sysdep.h: Moved gettext-related includes and defines here.
4384 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4386 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4387 an ad-hoc test. Kill bogus #if 0 code.
4388 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4390 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4392 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4393 when generating a normal executable for a symbol defined in a
4394 regular file. When copying a reloc into the output file, adjust
4395 the addend for a PC relative reloc against a global symbol.
4397 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4399 * libbfd.h: Rebuilt.
4400 * libbfd-in.h (_): Define as dgettext.
4402 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4404 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4406 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4407 when declaring parameter types.
4408 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4410 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4412 * config.bfd: If we include any ELF targets in targ_defvec and/or
4413 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4414 * elf32-gen.c (dummy): New static const variable.
4415 (elf_generic_info_to_howto): New static function.
4416 (elf_generic_info_to_howto_rel): New static function.
4417 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4418 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4419 * elf64-gen.c: Same changes as elf32-gen.c.
4420 * elfcode.h (elf_object_p): For the generic target, ignore a
4421 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4423 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4425 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4426 * configure: Rebuild.
4428 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4430 * config.bfd: Update OSR5/Unixware patterns.
4432 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4434 * elf.c (assign_file_positions_for_segments): Allow for holes
4435 between sections added by a link script.
4437 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4439 * configure.in: Change version number to 2.9.4
4440 * configure: Rebuild.
4442 Based on patch from H.J. Lu <hjl@gnu.org>:
4443 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4444 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4445 * bfd-in2.h: Rebuild.
4447 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4449 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4452 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4454 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4455 (elf64_alpha_relax_section): Fill them in.
4456 (elf64_alpha_relax_opt_call): Implement more than a stub.
4457 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4458 alignment on .scommon.
4459 (elf64_alpha_merge_gots): Merge use counts as well.
4461 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4463 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4464 for calculating a local symbol's address.
4465 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4466 Set the .got's cooked size as well as the raw size.
4468 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4470 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4471 internationalisation of printed information.
4473 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4474 internationalisation of printed information.
4476 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4478 * syms.c (struct indexentry): Change directory_name, file_name,
4479 and function_name fields to char *.
4480 (struct stab_find_info): Change cached_file_name field to char *.
4482 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4484 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4486 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4488 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4490 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4492 * Makefile.am (install-data-local): Make $(includedir).
4493 * Makefile.in: Rebuild.
4495 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4497 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4499 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4501 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4502 * Makefile.in: Rebuild.
4504 * bfd-in2.h: Rebuild for Nick's changes.
4506 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4508 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4509 change wrt length == max_namelen.
4511 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4513 * Many files: Added gettext invocations around user-visible
4515 * libbfd-in.h: Added gettext includes and defines.
4516 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4517 HAVE_LC_MESSAGES): Define.
4518 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4520 * Makefile.am (SUBDIRS): Added po.
4521 (POTFILES): New macro.
4522 (po/POTFILES.in): New target.
4523 (SOURCE_HFILES): New macro.
4525 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4527 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4529 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4530 NT_PRSTATUS note section encountered, it contains the status of
4531 the currently executing thread when the core file was written.
4533 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4535 * libcoff.h: Add extra parameter to
4536 bfd_coff_link_output_has_begun overrideable function.
4537 * cofflink.c: Pass extra parameter to
4538 bfd_coff_link_output_has_begun function.
4539 * bfd-in.h: Add prototypes for exported ARM interworking
4541 * peicode.h: ARM specific code reorganised to conform to BFD
4543 * coffcode.h: ARM specific code reorganised to conform to BFD
4545 * coff-arm.c: Code reorganised to conform to the BFD coding
4546 conventions. Global variables have been moved into an ARM
4547 specific hash table structure and a new function:
4548 bfd_arm_get_bfd_for_interworking() has been created which is
4549 called from the linker scripts.
4551 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4553 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4555 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4556 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4557 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4558 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4560 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4562 * config.bfd: Added sparc86x support.
4564 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4566 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4567 an out of range pc-relative jump/call to an undefined weak symbol.
4569 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4571 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4574 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4576 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4577 an error other than bfd_error_system_call, set the error to
4578 bfd_error_wrong_format.
4580 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4581 bfd_elf32_powerpcle_vec.
4583 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4584 program segments are zero, don't set p_paddr_valid.
4586 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4588 * elf64-alpha.c: Initial implementation of relaxation --
4589 (struct alpha_elf_link_hash_entry): Add use_count member.
4590 (elf64_alpha_check_relocs): Initialize and increment it.
4591 (elf64_alpha_can_merge_gots): Check it when considering merging.
4592 (elf64_alpha_merge_gots): Drop entries with zero use.
4593 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4594 (elf64_alpha_always_size_sections): Split out got sizing ...
4595 (elf64_alpha_size_got_sections): ... here. New function.
4596 (elf64_alpha_relax_find_reloc_ofs): New function.
4597 (elf64_alpha_relax_with_lituse): Likewise.
4598 (elf64_alpha_relax_without_lituse): Likewise.
4599 (elf64_alpha_relax_opt_call): Likewise.
4600 (elf64_alpha_relax_section): Likewise.
4601 (elf64_alpha_add_symbol_hook): Likewise.
4602 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4603 (elf64_alpha_relocate_section): Likewise.
4604 (bfd_elf64_bfd_relax_section): Define.
4605 (elf_backend_add_symbol_hook): Likewise.
4607 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4609 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4610 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4611 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4613 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4615 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4616 * configure: Rebuild.
4618 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4620 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4621 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4622 * configure.in: Define and substitute WIN32LDFLAGS and
4624 * aclocal.m4: Rebuild with new libtool.
4625 * configure, Makefile.in: Rebuild.
4627 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4629 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4630 before any other symbols in the same section.
4632 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4634 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4637 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4639 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4641 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4642 Use addr_size for address size, rather than sizeof(bfd_vma).
4643 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4644 Fix call to read_address.
4645 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4646 Scrap other unneeded arguments. Fix call to read_address.
4647 (scan_unit_for_functions): Fix call to read_attribute.
4648 (parse_comp_unit): We now handle more values for addr_size.
4649 Set addr_size in unit. Fix call to read_attribute and
4652 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4654 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4656 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4658 * archures.c (bfd_default_scan): Add m68k cases back to default
4659 switch, reverting patch of March 25, since IEEE support depends
4662 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4664 * Makefile.am (diststuff): New target.
4665 * Makefile.in: Rebuild.
4667 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4669 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4670 som_offset when we have an extended name table.
4672 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4674 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4676 * Makefile.in: Rebuild.
4678 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4680 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4681 symbols when creating a shared library.
4682 (elf_m68k_adjust_dynindx): New function, used by above code.
4683 (elf_m68k_finish_dynamic_sections): Initialize the section
4685 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4687 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4689 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4692 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4694 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4697 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4699 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4702 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4704 * configure.in: Set version to 2.9.1.
4705 * configure: Rebuild.
4707 * Branched binutils 2.9.
4709 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4711 * syms.c (ENABLE_CACHING): Define.
4712 (struct indexentry): Define.
4713 (struct stab_cache): Remove.
4714 (cmpindexentry): New static function.
4715 (struct stab_find_info): Add new fields: indextable,
4716 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4717 cached_file_name. Remove fields: file_cache, function_cache, and
4719 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4720 index table and search it.
4722 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4724 * elf.c (_bfd_elf_copy_private_section_data): Call
4725 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4727 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4729 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4731 * coff-arm.c: Define all globally visible variables and functions
4732 only when COFF_WITH_PE is not defined.
4733 * configure.in (armpe_little_vec, armpe_big_vec): Add
4735 * configure: Rebuild.
4737 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4739 Fix some gcc -Wall warnings:
4740 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4741 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4742 * archures.c (bfd_default_scan): Likewise.
4743 * bfd.c (bfd_scan_vma): Likewise.
4744 * binary.c (mangle_name): Likewise
4745 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4746 * coff-sh.c (sh_relocate_section): Likewise.
4747 * coff-stgo32.c (create_go32_stub): Likewise.
4748 * coffcode.h (coff_slurp_line_table): Likewise.
4749 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4750 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4751 (assign_file_positions_for_segments): Likewise.
4752 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4753 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4754 * oasys.c (oasys_write_sections): Likewise.
4755 * ppcboot.c (ppcboot_object_p): Likewise.
4756 (mangle_name): Likewise.
4757 * riscix.c (riscix_fix_pcrel_26): Likewise.
4758 * srec.c (srec_scan): Likewise.
4759 * stabs.c (_bfd_write_section_stabs): Likewise.
4760 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4761 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4762 switch. Declare parameters for function pointers.
4763 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4765 * elf.c (elf_sort_sections): Likewise.
4766 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4767 Add default cases to switches.
4768 (coff_arm_relocate_section): Remove unused local variables.
4770 (coff_arm_bfd_set_private_flags): Change flag variable to type
4772 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4773 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4774 (dump_toc): Change cat to const, and initialize it.
4775 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4776 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4777 (sh_elf_relocate_section): Initialize r_symndx.
4778 * coffcode.h (coff_compute_section_file_positions): Only declare
4779 old_sofar if ALIGN_SECTIONS_IN_FILE.
4780 (coff_write_object_contents): Initialize csym.
4781 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4782 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4784 * dwarf2.c: Include libiberty.h.
4785 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4786 (decode_line_info): Remove unused local variables.
4787 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4788 (m32r_elf_relocate_section): Likewise.
4789 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4790 (v850_elf_reloc): Likewise.
4791 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4792 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4793 * elf.c (assign_file_positions_for_segments): Always set adjust.
4794 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4795 parenthesize expression.
4796 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4797 (m32r_elf_object_p): Return a value.
4798 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4799 * elf32-mips.c (mips_elf_final_link): Initialize last.
4800 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4801 * elf32-v850.c (v850_elf_object_p): Return a value.
4802 (v850_elf_print_private_bfd_data): Change fprintf format string.
4803 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4805 * elflink.h (elf_link_add_object_symbols): Change vernum to
4806 unsigned int, and initialize it. Change fprintf format string.
4807 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4808 when setting or comparing to soname_indx.
4809 (elf_create_pointer_linker_section): Change num_symbols to
4811 * libcoff-in.h (coff_data_type): Change flags to flagword.
4812 * peicode.h (pe_print_idata): Initialize idx. Change j to
4813 bfd_size_type. Initialize hint_member. Remove useless test to
4815 (pe_print_edata): Change num_functions and num_names in struct
4816 EDT_type to unsigned long. Remove cast. Change fprintf format
4818 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4819 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4821 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4822 int *. Update uses. Change j to long.
4823 * bfd-in2.h, libcoff.h: Rebuild.
4825 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4827 * elf32-v850.c Remove definition of USE_REL.
4828 (v850_elf_info_to_howto_rela): New function.
4829 (v850_elf_perform_relocation): Renamed from
4830 v850_elf_store_addend_in_insn. Removed replace argument.
4831 (v850_elf_reloc): store the relocation in the addend field instead
4833 (v850_elf_final_link_relocate): Now calls
4834 v850_elf_perform_relocation.
4835 (v850_elf_relocate_section): Remove code to generate REL
4838 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4840 * coffcode.h (coff_new_section_hook): Set the type and storage
4841 class in the native symbol information allocated for a new section
4844 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4846 * peicode.h: Chain together calls to
4847 coff_bfd_copy_private_bfd_data and
4848 coff_bfd_print_private_bfd_data.
4850 * coff-arm.c: Add prototypes for
4851 coff_arm_bfd_print_private_bfd_data and
4852 coff_arm_bfd_copy_private_bfd_data.
4854 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4856 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4859 * peicode.h: Call arm-coff private data functions after handling
4862 * coff-arm.c: Turn statics into globals so that they can be shared
4863 both pe and pei backends.
4865 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4867 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4869 (sunos_write_object_contents): Likewise.
4870 * aoutx.h (NAME(aout,machine_type)): Likewise.
4871 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4873 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4875 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4877 (bfd_default_scan): Remove m68k special cases.
4878 * bfd-in2.h: Rebuild.
4879 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4881 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4882 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4884 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4885 selection, change printable_name to just "m68k" and make that the
4886 default instead of m68k:68020.
4888 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4890 (MY_get_section_contents): Define as aout_32_get_section_contents
4891 rather than NAME(aout,get_section_contents).
4893 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4895 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4896 and call bfd_default_set_arch_mach to do the real work.
4898 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4900 * bout.c (BALX): Include return register g14 as part of the insn.
4902 (calljx_callback): Use it.
4904 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4906 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4907 * libbfd.h: Rebuild.
4909 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4910 byte_count to unsigned int.
4911 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4912 unused local variables.
4914 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4915 variables er and er1.
4917 * cpu-v850.c: Include <ctype.h>.
4918 (scan): Case isdigit argument to unsigned char.
4920 From Yan Meroth <YAN.MEROTH@st.com>:
4921 * ihex.c (ihex_scan): Add extbase variable so that getting an
4922 extended linear address record does not ignore any previous
4924 (ihex_write_object_contents): When writing out an extended linear
4925 address record, zero out any previous extended address.
4927 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4929 * ieee.c (do_one): Check section before dereferencing it.
4930 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4931 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4933 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4935 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4937 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4939 * coff-arm.c: Add interworking functions to pe backends.
4941 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4943 * configure.in: Use AM_DISABLE_SHARED.
4944 * aclocal.m4, configure: Rebuild with libtool 1.2.
4946 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4948 * coff-arm.c (coff_arm_relocate_section): Better error messages
4949 when interowrking conflucts occur. Courtesy of Jonathan Walton
4951 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4952 relocations. Patch courtesy of Jonathan Walton and Tony
4955 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4957 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4958 part of Feb 22 change controling when to override the existing
4959 symbol with the .plt entry.
4961 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4963 * config.bfd (targ_cpu): Add thumb-pe target.
4965 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4966 functions in PE build.
4968 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4970 * config.bfd (sparclite-*-elf*): Added.
4972 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * configure.in: Add elf.lo to elf shell variable.
4975 * Makefile.am (BFD_LIBS): Remove elf.lo.
4976 (BFD_LIBS_CFILES): Remove elf.c.
4977 (BFD32_BACKENDS): Add elf.lo.
4978 (BFD32_BACKENDS_CFILES): Add elf.c.
4979 * configure, Makefile.in: Rebuild.
4981 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4983 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4984 relocation against a now-local symbol should not have a dynamic
4987 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4989 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4991 (pe_print_private_bfd_data): Print PE flags. From Mikey
4992 <jeffdb@netzone.com>.
4994 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4996 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4997 a plt entry when we can determine that we authoritatively define
5000 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5002 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5003 don't actually use trad-core, but a SunOS-style core file handled
5005 * hosts/sparclinux.h: Remove.
5007 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5009 * peicode.h (pe_print_idata): If there is no .idata section, look
5010 for the import tables in some other section. Make the initial
5011 label line up better with the data. Print the import address
5012 table even if there is no import name table. If the import
5013 address table holds actual addresses, print them.
5015 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5017 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5018 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5019 bfd_error_system_call.
5021 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5023 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5024 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5026 From H.J. Lu <hjl@gnu.org>:
5027 * Makefile.am (libbfd_la_LDFLAGS): Define.
5028 * Makefile.in: Rebuild.
5030 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5032 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5033 * netbsd.h (MACHTYPE_OK): Define.
5034 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5035 calling N_SET_MACHTYPE, rather than having a switch.
5036 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5038 * i386netbsd.c (MACHTYPE_OK): Don't define.
5039 (DEFAULT_MID): Define.
5040 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5041 (MACHTYPE_OK): Don't define.
5042 (DEFAULT_MID): Define.
5043 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5044 (DEFAULT_MID): Define.
5045 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5046 (DEFAULT_MID): Define.
5047 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5048 (DEFAULT_MID): Define.
5050 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5051 * vaxnetbsd.c: New file.
5052 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5053 rather than netbsd_core.
5054 * targets.c (vaxnetbsd_vec): Declare.
5055 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5056 defined, add netbsd_core_vec.
5057 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5058 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5059 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5060 * config.bfd (alpha*-*-netbsd*): New target.
5061 * Makefile.am: Rebuild dependencies.
5062 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5063 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5064 * configure, Makefile.in: Rebuild.
5066 * configure.host: Remove the old shared library build stuff. We
5067 now use libtool instead.
5069 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5071 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5073 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5075 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5076 * configure: Rebuild.
5078 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5079 * elf32-v850.c (remember_hi16s_reloc): New function.
5080 (find_remembered_hi16s_reloc): New function.
5081 (v850_elf_store_addend_in_insn): Use the above new functions to
5082 match up HI6S relocs with LO16 relocs.
5084 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5086 * configure.in: Change -linux* to -linux-gnu*.
5087 * config.bfd, configure.host: Likewise.
5088 * configure: Rebuild.
5090 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5092 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5093 LO16/HI16S bug and improve comments about what is going on.
5095 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5097 * configure, aclocal.m4: Rebuild with new libtool.
5099 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5101 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5102 when merging v850 code into v850e/v850ea code. Do not initialise
5103 output flags if the input is the default architecture.
5105 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5107 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5108 get the size from bfd_arch_bits_per_address instead of directly
5111 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5113 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5114 to wrap, just return all 1's bits instead.
5115 * libbfd.h: Regenerate.
5117 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5119 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5121 (coff_relocate_section): If COFF_WITH_PE, define as
5122 coff_pe_i386_relocate_section.
5123 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5124 skip empty sections, to match coff_write_object_contents.
5126 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5127 rather than swapping out r_offset twice. From Luke Deller
5128 <luked@cse.unsw.edu.au>.
5130 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5132 * configure.in: Set libtool_enable_shared rather than
5133 libtool_shared. Remove diversion hack.
5134 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5137 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5139 * syms.c (struct stab_cache): Define.
5140 (struct stab_find_info): Remove cached_offset, cached_stab,
5141 cached_str, and cached_stroff fields. Add file_cache,
5142 function_cache, and line_cache fields.
5143 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5146 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5148 * peicode.h (pe_print_idata): Check for import of ordinal rather
5150 (pe_print_edata): If there is no .edata section, look for the
5151 export data in some other section.
5153 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5155 * configure.in: Change version to 2.8.4.
5156 * configure: Regenerated.
5158 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5160 Add tms320c30 support:
5161 * cpu-tic30.c: New file.
5162 * aout-tic30.c: New file.
5163 * coff-tic30.c: New file.
5164 * archures.c (bfd_arch_tic30): Define.
5165 (bfd_tic30_arch): Declare.
5166 (bfd_archures_list): Add bfd_tic30_arch.
5167 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5169 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5170 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5171 (coff_set_flags): Likewise.
5172 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5173 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5174 * Makefile.am: Rebuild dependencies.
5175 (ALL_MACHINES): Add cpu-tic30.lo.
5176 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5177 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5178 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5179 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5181 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5183 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5184 to lag behind LO16 reloc by a couple of instructions.
5186 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5188 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5189 make to reexamine the file timestamp.
5190 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5192 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5195 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5197 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5198 to create .dynsbss and .rela.sbss sections.
5199 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5200 copied from dynamic objects into .sbss.
5201 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5202 use it. Correct typo of .rela.sdata2.
5203 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5204 put the data, which may now be in .sbss.
5205 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5206 (elf_backend_create_dynamic_sections): Define as
5207 ppc_elf_create_dynamic_sections.
5209 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5210 against _GLOBAL_OFFSET_TABLE_.
5211 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5212 shared libraries which refer to local symbols. Make sure that the
5213 test for allocating space for a reloc in a shared object is the
5214 same as the test for emitting a reloc.
5216 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5218 * config.bfd (i[3456]-*-mingw32*): New target.
5219 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5220 * aclocal.m4, configure: Rebuild.
5222 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5224 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5227 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5229 Sparc v9 ABI compliant PLT:
5230 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5231 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5232 (LARGE_PLT_THRESHOLD): New define.
5233 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5234 (sparc64_elf_build_plt): New function.
5235 (sparc64_elf_plt_entry_offset): Likewise.
5236 (sparc64_elf_plt_ptr_offset): Likewise.
5237 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5238 contain the index for convenience. Skip the initial entries
5240 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5241 memory for the benefit of .rela.plt.
5242 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5243 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5244 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5245 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5246 Call sparc64_elf_build_plt.
5247 (elf_backend_want_got_plt): No.
5248 (elf_backend_plt_readonly): No.
5249 (elf_backend_plt_alignment): 8.
5251 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5252 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5253 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5256 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5258 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5260 * cpu-mips.c (arch_info_struct): Add mips variants.
5261 * bfd-in2.h: Rebuilt.
5263 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5265 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5268 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5270 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5271 (i[3456]86sco3.2v5*coff): New target.
5273 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5275 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5277 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5279 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5280 * bfd-in2.h: Regenerate.
5282 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5284 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5286 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5288 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5289 adjust addend for an output common symbol (from Jimmy Blair
5290 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5291 defined symbol to counteract adjustment made in generic relocation
5294 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5296 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5298 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5299 (GET_SCNDHR_NLNNO): Likewise.
5301 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5303 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5305 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5307 * elf32-m32r.c: Add macros to handle NOP insertion.
5309 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5311 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5312 (xcoff_mark): Likewise.
5313 (xcoff_build_ldsyms): Mark absolute symbols.
5315 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5317 * bout.c (b_out_write_object_contents): Sort symbols before output
5318 to keep {CALL,BAL}NAME symbols adjacent.
5319 (b_out_symbol_cmp): New function.
5321 For older changes see ChangeLog-9697
5327 version-control: never