1 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
4 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
7 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
9 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
10 relocs also need the GP value.
11 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
12 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
13 the GP value for R_MIPS_LITERAL relocs too. Handle
14 R_MIPS_64 relocs properly on big-endian MIPS.
15 (mips_elf_sign_extend): Behave properly with 'long long'.
16 (mips_elf_highest): Correct typo.
18 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
20 * cpu-m32r.c (arch_info_struct): New static global.
21 (bfd_m32r_arch): Refer to it.
22 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
23 (m32r_elf_print_private_bfd_data): Ditto.
24 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
25 * archures.c (bfd_mach_m32rx): Define it.
28 1999-09-28 Fred Fish <fnf@cygnus.com>
30 * targets.c (cisco_core_vec): Replaced with two new vecs ...
31 (cisco_core_big_vec): Add new bigendian vec.
32 (cisco_core_little_vec): Add new little endian vec.
34 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
35 (crash_info_locs): Add array of possible offsets.
36 (MASK_ADDR): Mask to apply to crash info offset.
37 (crashinfo_external): Add textbase, database, bssbase and
39 (cisco_core_file_validate): Renamed from cisco_core_file_p.
40 Many small changes to account for additional hardware versions.
41 Pick a reasonable size for ".reg" section. Add a ".crash"
42 section to allow access to crashinfo_external struct.
43 (cisco_core_file_p): New version of this function that
44 iterates over crash_info_locs, calling cisco_core_file_validate.
45 (cisco_core_vec): Old big endian only vec replaced with ...
46 (cisco_core_big_vec): Add big endian version.
47 (cisco_core_little_vec): Add little endian version.
49 * configure.in (cisco_core_vec): Split to two new vectors ...
50 (cisco_core_big_vec): New target vector.
51 (cisco_core_little_vec): New target vector.
52 * configure: Regenerate.
53 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
54 to cisco_core_big_vec in targ_selvecs.
56 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
58 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
59 (mips_elf_relocate_got_local): Unused, delete.
60 (mips_elf_relocate_global_got): Unused, delete.
62 1999-09-24 Fred Fish <fnf@cygnus.com>
64 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
65 to initialize it to something meaningful. Then use it to generate
66 more useful segment names.
68 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
70 * som.c (NO_PCREL_MODES): Define if the system does not define
72 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
73 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
74 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
75 * libhppa.h (dis_assemble_22): New function.
76 (bfd_hppa_insn2fmt): Handle long branch.
78 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
81 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
83 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
84 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
85 (reloc_howto_type howto_table): Tidy comments and whitespace.
87 1999-09-17 Nick Clifton <nickc@cygnus.com>
89 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
90 previous delta. Set sec->gc_mark instead.
92 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
94 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
95 (elf_cpu32_plt_entry): Likewise.
97 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
99 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
101 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
102 symbol table, then just compute a suitable value (but do not
103 create a __gp symbol).
105 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
106 symbols when building shared libraries.
107 (elf_hppa_final_link_relocate): Correct handling of PCREL
108 relocations against undefined symbols.
110 1999-09-16 Nick Clifton <nickc@cygnus.com>
112 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
113 interworking sections as linker created so that they will not
114 be removed by garbage collection.
116 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
118 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
119 (elf_hppa_final_link_relocate): Consistently create an absolute
120 address, then subtract out the value of __gp.
122 1999-09-14 Michael Meissner <meissner@cygnus.com>
124 * configure.in (Canonicalization of target names): Remove adding
125 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
126 generates $ac_config_sub with a ${CONFIG_SHELL} already.
127 * configure: Regenerate.
129 1999-09-14 Nick Clifton <nickc@cygnus.com>
131 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
134 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
136 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
137 (elf_hppa_final_link): Initialize text_segment_base and
139 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
141 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
142 (elf_hppa_final_link_relocate): Likewise.
143 (elf_hppa_relocate_insn): Likewise.
144 (elf_hppa_relocate_section): Initialize HOWTO.
146 1999-09-13 Donn Terry <donn@interix.com>
148 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
149 handling to support both GNU and MS objects.
151 * coffcode.h (coff_write_object_contents): Don't check reloc_count
152 when determining whether to set F_RELFLG.
154 1999-09-13 Philip Blundell <pb@nexus.co.uk>
156 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
157 PC24 relocs if the target is an undefined weak symbol.
158 (arm_add_to_rel): Fix compiler warning.
159 (elf32_arm_plt0_entry): Correct comments.
161 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
163 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
164 an absolute symbol in REL relocs.
166 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
168 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
169 Stub SEGREL32. Return an error for any relocation not handled.
171 1999-09-12 Ian Lance Taylor <ian@zembu.com>
173 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
174 constant symbols, and avoid multiple definition errors on them.
176 1999-09-12 Donn Terry <donn@interix.com>
178 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
179 significant bit is set.
181 1999-09-11 Ian Lance Taylor <ian@zembu.com>
183 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
185 * elfcode.h (write_relocs): Handle an absolute symbol in REL
186 relocs as we do for RELA relocs.
188 1999-09-11 Donn Terry <donn@interix.com>
190 * libpei.h (_bfd_pei_final_link_postscript): Declare.
191 (coff_final_link_postscript): Define.
192 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
193 directory entries here.
194 (_bfd_pei_final_link_postscript): New function.
196 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
197 section flags based on the section name.
199 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
200 get the overflow of the s_nlnno field from the s_nreloc field.
201 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
202 the s_nlnno overflow of the .text section into the s_nreloc
205 * peigen.c (add_data_entry): Declare.
206 (pei_swap_aouthdr_out): Get image size right. Set linker version
208 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
209 (pe_print_idata): Code cleanup, print more info, get rid of (now)
210 extraneous ImageBase.
211 (pe_print_edata): Likewise.
212 (pe_print_pdata): Likewise. Print exception entries.
213 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
214 (tbl): Make const, add "UNKNOWN".
215 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
216 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
217 section data directory.
218 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
220 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
221 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
222 * peicode.h (coff_get_symbol_info): Define.
224 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
226 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
228 (coff_classify_symbol): Re-revert 1999-08-08 patch if
231 * libpei.h: New file, broken out of peicode.h.
232 * peigen.c: New file, broken out of peicode.h.
233 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
234 * configure.in: Add peigen.lo to list of files required for each
236 * Makefile.am: Rebuild dependencies.
237 (BFD32_BACKENDS): Add peigen.lo.
238 (BFD32_BACKENDS_CFILES): Add peigen.c.
239 (SOURCE_HFILES): Add libpei.h.
240 * configure, Makefile.in: Rebuild.
242 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
243 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
244 instead. Don't clear the s_paddr field for an uninitialized data
247 * coffcode.h (coff_mkobject_hook): Set timestamp field in
248 coff_data_type to f_timdat.
249 * peicode.h (pe_mkobject_hook): Likewise.
251 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
252 number if COFF_IMAGE_WITH_PE.
254 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
255 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
256 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
257 there is no SEC_DEBUGGING section.
258 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
259 IMAGE_FILE_DEBUG_STRIPPED.
261 * pe-i386.c (COFF_LONG_FILENAMES): Define.
262 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
263 * pei-i386.c (COFF_LONG_FILENAMES): Define.
264 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
266 * coffswap.h (IMAGE_BASE): Don't define.
267 * pei-arm.c (IMAGE_BASE): Don't define.
268 * pei-i386.c (IMAGE_BASE): Don't define.
269 * pei-mcore.c (IMAGE_BASE): Don't define.
270 * pei-ppc.c (IMAGE_BASE): Don't define.
272 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
273 symbol, switch on the class when determining whether to modify the
274 value. For PE, don't modify the value of a C_FCN symbol not named
277 * libbfd-in.h (_bfd_abort): Declare.
279 * bfd.c (_bfd_abort): New function.
282 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
285 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
286 don't write out the associated line numbers.
288 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
291 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
292 changes when the base type is unknown.
294 * coffgen.c (coff_print_symbol): Fix printing of aux record for
297 * syms.c (BSF_DEBUGGING_RELOC): Define.
298 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
299 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
301 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
302 BSF_DEBUGGING_RELOC set.
303 * bfd-in2.h: Rebuild.
305 1999-09-10 Ian Lance Taylor <ian@zembu.com>
307 * ecoff.c (bfd_debug_section): Update initialization for new
309 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
310 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
312 1999-09-10 H.J. Lu <hjl@gnu.org>
314 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
316 * coff-mips.c (mips_ecoff_backend_data): Likewise.
318 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
320 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
321 for FPTR relocs involving local symbols.
323 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
324 value for the stub address in a call through a stub.
325 Install the value for a local symbol directly into the DLT
326 instead of generating a reloc. Correctly handle FPTR64 relocs.
328 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
329 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
330 (elf_hppa_final_link): Call them.
332 1999-09-10 Ian Lance Taylor <ian@zembu.com>
334 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
335 (elf_adjust_dynamic_symbol): ...from here.
337 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
339 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
340 relocation, remove them. SECREL64->LTOFF16WF.
341 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
343 (elf_hppa_relocate_insn): Similarly.
345 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
346 (elf_hppa_relocate_insn): Similarly.
348 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
350 (elf_hppa_relocate_insn): Similarly.
352 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
353 Handle LTOFF_TP* relocs.
354 (elf_hppa_relocate_insn): Similarly.
356 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
357 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
358 (elf_hppa_relocate_insn): Handle PCREL* relocs.
360 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
361 DIR32, DIR64 and FPTR64 relocations.
362 (elf_hppa_relocate_insn): Similarly.
364 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
365 address of the .PARISC.global section.
366 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
367 table entry elf_hppa_final_link_relocate. Do not give a warning
368 for a reloc against an external symbol if it has a PA64 hash
370 (elf_hppa_final_link_relocate): Significantly rework. Handle
371 DLTIND relocations. Compute the final value of the relocation
372 before passing the value of elf_hppa_relocate_insn.
373 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
374 relocation support. Handle DLTIND relocation requests just like
375 DLTREL relocation requests. Simplify branch handling.
377 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
379 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
380 non-allocated section as done in i386 version.
381 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
382 statement since this is no know relocation.
384 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
386 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
388 (elf_hppa_relocate_insn): Similarly.
390 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
392 (elf_hppa_relocate_insn): Similarly.
394 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
395 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
396 Pass the relocate type rather than the insn format to
397 elf_hppa_relocate_insn.
398 (elf_hppa_relocate_insn): Make switch dependent on relocation type
399 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
401 1999-09-07 Ian Lance Taylor <ian@zembu.com>
403 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
404 (bfd_coff_filnmlen): Define.
405 (bfd_coff_std_swap_table): Initialize new field.
406 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
408 (coff_write_symbols): Likewise.
409 (coff_get_normalized_symtab): Likewise.
410 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
411 * libcoff.h: Rebuild.
413 1999-09-06 Donn Terry <donn@interix.com>
415 * coffcode.h (sort_by_secaddr): New static function if
417 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
418 sections by VMA when assigning target_index values. Always set
421 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
422 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
424 * libcoff.h: Rebuild.
426 * coffcode.h (coff_set_custom_section_alignment): Add const to
427 declaration to match definition.
428 (coff_write_object_contents): Don't set F_AR32W(R)? if
431 * coff-i386.c (in_reloc_p): Add declaration.
432 (i386coff_vec): Simplify initialization of
433 application_section_flags.
435 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
436 version. Move COFF_WITH_PE specific code to new version.
437 (stype_to_sec_flags): Likewise. Add section parameter.
438 * coffgen.c (make_a_section_from_file): Set target_index before
439 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
440 * libcoff.h: Rebuild.
442 * syms.c (stt): Add some PE/PEI section names.
443 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
445 (bfd_symbol_info): Check for 'w'.
447 * section.c (struct bfd_comdat_info): Define.
448 (asection): Add comdat field.
449 (STD_SECTION): Initialize comdat field.
450 (bfd_make_section_anyway): Likewise.
451 * bfd-in2.h: Rebuild.
453 1999-09-06 Andreas Schwab <schwab@suse.de>
455 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
458 1999-09-06 Nick Clifton <nickc@cygnus.com>
460 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
461 bfd_realloc instead of calloc and realloc.
463 1999-09-04 Steve Chamberlain <sac@pobox.com>
465 * cpu-pj.c: New file.
466 * elf32-pj.c: New file.
467 * config.bfd (pj*): New cpu.
468 (pj-*-*, pjl-*-*): New targets.
469 * configure.in (bfd_elf32_pj_vec): New target vector.
470 (bfd_elf32_pjl_vec): New target vector.
471 * archures.c (bfd_arch_pj): Define.
472 * elf.c (prep_headers): Handle bfd_arch_pj.
473 * reloc.c: Define BFD_RELOC_PJ_* relocations.
474 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
475 to target vector list.
476 * Makefile.am: Rebuild dependencies.
477 (ALL_MACHINES): Add cpu-pj.lo.
478 (ALL_MACHINES_CFILES): Add cpu-pj.c.
479 (BFD32_BACKENDS): Add elf32-pj.lo.
480 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
481 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
483 1999-09-04 Ian Lance Taylor <ian@zembu.com>
485 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
486 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
487 and NON_GOT_REF from weak defined symbol to real symbol.
488 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
489 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
491 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
492 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
493 don't create a COPY reloc.
495 1999-09-03 Ian Lance Taylor <ian@zembu.com>
497 * elflink.h (elf_bfd_final_link): When counting relocations, don't
498 count those in sections we are not including in the link.
500 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
502 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
503 field in hpux11 shared libraries.
505 1999-09-02 Nick Clifton <nickc@cygnus.com>
507 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
509 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
511 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
512 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
513 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
515 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
517 * elflink.h (record_link_assignment): When possible, keep the
518 original type of the symbol.
520 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
522 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
523 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
524 tools were configured.
525 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
527 1999-08-26 Mark Mitchell <mark@codesourcery.com>
529 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
530 GOT entries for GOT16 relocations; they're not required.
532 1999-08-24 Nick Clifton <nickc@cygnus.com>
534 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
536 * config.bfd (arm-*-netbsd*): New target.
537 * configure.in (armnetbsd_vec): New target vector.
538 * configure: Regenerate
539 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
541 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
542 (ALL_MACHINES_CFILES): Add armnetbsd.c.
543 (armnetbsd.lo): New rule with deps.
544 * Makefile.in: Regenerate.
546 * armnetbsd.c: New file: Definitions specific to arm-netbsd
549 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
551 * som.c (som_slurp_symbol_table): Fix typo in comment.
553 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
555 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
556 here instead of using elf_section_data...
558 1999-08-19 Nick Clifton <nickc@cygnus.com>
560 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
561 relocations into the base file.
562 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
563 we are building a base file.
565 1999-08-19 Nick Clifton <nickc@cygnus.com>
567 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
569 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
570 REL relocs when performing a partial relocation.
572 1999-08-18 Donn Terry <donn@interix.com>
574 * cofflink.c: Move definitions of N_TMASK, et. al., out of
575 _bfd_coff_link_input_bfd into top level.
577 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
578 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
579 (coff_i386_rtype_to_howto): Likewise.
580 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
581 Completely ignore symbols which are all zero.
582 (dummy_reloc16_estimate): Add return 0.
583 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
584 variable copy to name_copy to avoid shadowing outer scope
586 * libcoff-in.h (coff_data_type): Change raw_syment_count field
587 from unsigned int to unsigned long. Add timestamp field.
588 * libcoff.h: Rebuild.
590 1999-08-17 H.J. Lu <hjl@gnu.org>
592 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
595 1999-08-17 Ian Lance Taylor <ian@zembu.com>
597 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
598 for special section symbols.
599 * elflink.h (elf_merge_symbol): If we have no old BFD, check
600 BSF_DYNAMIC on the section symbol to see whether the old BFD is
603 1999-08-15 Mark Mitchell <mark@codesourcery.com>
605 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
606 coincidence of variable names between old and new code.
608 1999-08-12 Nick Clifton <nickc@cygnus.com>
610 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
611 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
612 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
613 and 'addend' parameter a 'bfd_signed_vma'.
614 (elf32_arm_final_link_relocate): Do not involve stubs in
615 R_ARM_THM_PC22 relocs relative to section symbols, they are long
616 jumps, not function calls.
618 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
620 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
621 in R_ARM_PC24 relocs.
623 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
625 * elf-hppa.h (elf_hppa_fake_sections): New function.
626 * elf32-hppa.c (elf_backend_fake_sections): Define.
628 * elf-hppa.h (elf_hppa_final_write_processing): Update for
629 recent changes to the arch_info structure.
631 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
632 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
633 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
636 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
637 Ralf Baechle <ralf@uni-koblenz.de>
639 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
640 output DT_MIPS_GOTSYM.
641 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
642 DT_MIPS_SYMTABNO if there are no global GOT symbols.
644 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
646 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
647 prototype. Handle local symbols. Add commentary.
648 (mips_elf_calculate_relocation): Adjust accordingly.
649 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
652 * elflink.h (elf_bfd_final_link): Tweak last change.
654 1999-08-09 Mark Mitchell <mark@codesourcery.com>
656 * elflink.h (elf_link_size_reloc_section): Use the counts in the
657 elf-section data to allocate just the right amount of relocation
658 space. Don't allocate the hash space twice.
659 (elf_bfd_final_link): Calculate the amount of space to allocate in
660 each relocation section.
662 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
664 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
665 64bit mode, generate a section relative relocation for a 32bit
667 (elf_hppa_is_local_label_name): New function.
668 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
669 shared between 32bit and 64bit port.
671 1999-08-09 Mark Mitchell <mark@codesourcery.com>
673 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
674 R_MIPS_GOT16 and R_MIPS_CALL16.
675 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
676 to use when looking for a preexisting GOT entry.
678 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
680 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
681 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
683 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
685 1999-08-09 Geoff Keating <geoffk@cygnus.com>
687 * elflink.h (elf_link_output_extsym): Don't output a weak
688 reference to an undefined symbol just because it was defined weak
691 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
693 * coffgen.c (coff_find_nearest_line): When looking for file, use
694 last best match rather than first. If address is beyond last line
695 number record, don't return the last line as the correct value.
697 1999-08-08 Ian Lance Taylor <ian@zembu.com>
699 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
700 * bfd-in2.h: Rebuild.
702 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
704 * libcoff-in.h (struct coff_section_alignment_entry): Define.
705 * coffcode.h (coff_set_custom_section_alignment): New static
707 (coff_section_alignment_table): New static array.
708 (coff_new_section_hook): Use coff_set_customer_section_alignment.
709 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
710 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
711 * libcoff.h: Rebuild.
713 1999-08-08 Ian Lance Taylor <ian@zembu.com>
715 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
717 * Makefile.in: Rebuild.
719 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
721 * section.c (SEC_SHARED): Define.
722 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
723 (styp_to_sec_flags): Likewise.
724 * peicode.h (coff_swap_scnhdr_out): Likewise.
725 * bfd-in2.h: Rebuild.
727 1999-08-08 Ian Lance Taylor <ian@zembu.com>
729 * coffcode.h (coff_classify_symbol): Comment out part of
730 1999-08-05 change which breaks cygwin DLLs.
732 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
733 * aclocal.m4, configure: Rebuild.
735 1999-08-06 Ian Lance Taylor <ian@zembu.com>
737 * section.c (global_syms): Only initialize union field if
740 1999-08-04 Mark Mitchell <mark@codesourcery.com>
742 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
743 the size of a GOT entry here.
744 (mips_elf_calculate_relocation): Don't create a local GOT entry
745 for the symbol in a GOT16 relocation; just for it's high-order bit
746 (_bfd_mips_elf_relocate_section): Fix thinko.
748 1999-08-05 Ian Lance Taylor <ian@zembu.com>
750 Based on patches from Donn Terry <donn@interix.com>:
751 * coffcode.h (enum coff_symbol_classification): Define.
752 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
753 _bfd_coff_classify_symbol. Change return type.
754 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
755 (coff_slurp_symbol_table): Use coff_classify_symbol.
756 (coff_classify_symbol): New static function.
757 (coff_sym_is_global): Never define.
758 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
759 * cofflink.c (coff_link_check_ar_symbols): Use
760 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
761 (coff_link_add_symbols): Likewise.
762 (_bfd_coff_link_input_bfd): Likewise.
763 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
764 coff_classify_symbol.
765 * libcoff.h: Rebuild.
767 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
769 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
770 (e_ltpsel, e_rtpsel): Similarly.
772 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
773 and 14bit ertpsel. Handle 64bit psel.
775 1999-08-04 Mark Mitchell <mark@codesourcery.com>
777 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
778 handling for REL relocations. And only left-shift R_MIPS26
779 relocation addends where necessary.
781 1999-08-03 Mark Mitchell <mark@codesourcery.com>
783 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
784 (mips_elf_next_lo16_relocation): Don't compute the addend here.
785 Just return the relocation found.
786 (mips_elf_relocate_section): Pull the LO16 addend out of the
787 section itself when using REL relocations.
789 * elf32-mips.c (mips_elf_calculate_relocation): Restore
790 _DYNAMIC_LINK handling and handling of undefined symbols in shared
793 1999-08-03 Ian Lance Taylor <ian@zembu.com>
795 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
796 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
797 relocation against a symbol in an input section with no output
798 section. From Daniel Jacobowitz <drow@false.org>.
800 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
802 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
803 look for generated file correctly.
804 * aclocal.m4, configure: Rebuild.
806 1999-08-02 Mark Mitchell <mark@codesourcery.com>
808 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
809 and R_MIPS16_26 relocations correctly when relocating.
810 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
811 and R_MIPS_CALL_LO16 are for global symbols.
813 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
815 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
817 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
818 variables and initialize them.
820 1999-08-01 Mark Mitchell <mark@codesourcery.com>
822 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
823 there are no global symbols requiring GOT entries.
824 (_bfd_mips_elf_size_dynamic_sections): Likewise.
825 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
826 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
828 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
829 symbols are considered to have the value zero.
830 (_bfd_mips_elf_relocate_section): Don't try to perform a
831 relocation for an undefined symbol.
832 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
835 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
837 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
838 wants ba,a,pt %xcc instead of %icc.
839 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
840 of large PLT entries.
841 (sparc64_elf_plt_ptr_offset): Fix calculation.
842 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
843 addend should be relative to load address, not .plt section start.
844 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
846 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
848 * elf-bfd.h (struct elf_backend_data): Add
849 print_symbol_all and output_arch_syms backend methods.
850 * elfxx-target.h: Likewise.
851 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
852 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
853 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
855 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
856 symbols in .dynsym, add their names into .dynstr. Put those symbols
858 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
859 pointers to STT_REGISTER symbols in dynsym section.
860 (sparc64_elf_print_symbol_all): New function.
861 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
862 printing using the print_symbol_all hook.
864 1999-07-30 Catherine Moore <clm@cygnus.com>
866 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
869 1999-07-29 Richard Henderson <rth@cygnus.com>
871 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
872 dynamic_sections_created.
874 1999-07-29 Richard Henderson <rth@cygnus.com>
876 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
877 (mips_rtype_to_howto): ... new function.
878 (_bfd_mips_elf_relocate_section): Use it.
880 1999-07-28 Mark Mitchell <mark@codesourcery.com>
882 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
884 1999-07-27 Nick Clifton <nickc@cygnus.com>
886 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
888 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
889 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
891 1999-07-23 Donn Terry <donn@interix.com>
893 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
894 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
895 * cofflink.c (coff_link_add_symbols): If PE, handle section
897 * libcoff.h: Rebuild.
899 * config.bfd (i[3456]86-*-interix*): New target.
901 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
903 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
904 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
905 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
906 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
907 (COFF_SUPPORT_GNU_LINKONCE): Define.
908 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
909 (COFF_SUPPORT_GNU_LINKONCE): Define.
911 1999-07-21 Ian Lance Taylor <ian@zembu.com>
914 * makefile.dos: Remove; obsolete.
915 * configure.bat: Remove; obsolete.
917 1999-07-21 H.J. Lu <hjl@gnu.org>
919 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
921 1999-07-21 Philippe De Muyter <phdm@macqel.be>
923 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
924 message and fail if a symbol index is out of range.
926 1999-07-21 Ian Lance Taylor <ian@zembu.com>
928 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
929 when looking at a R_MIPS_GOT16 relocation.
931 1999-07-20 Nick Clifton <nickc@cygnus.com>
933 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
935 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
937 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
938 removed in previous change.
939 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
940 in relocateable output.
942 1999-07-19 Ian Lance Taylor <ian@zembu.com>
944 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
947 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
948 if they appear to be specially created by the linker.
950 1999-07-19 Nick Clifton <nickc@cygnus.com>
952 * targets.c (alternative_target): New field in bfd_target
954 (bfd_search_for_target): New function: Find a target that
955 satisifies a search function.
956 * bfd-in2.h: Regenerate.
958 * elfxx-target.h: Initialise the alternative_target field of
959 the bfd_target structures to point to the other target (if
961 * nlm-target.h: Initialise the alternative_target field of
962 the bfd_target structures to point to the other target (if
965 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
966 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
968 * aix386-core.c: Initialise new field of bfd_target structure.
969 * aout-adobe.c: Initialise new field of bfd_target structure.
970 * aout-arm.c: Initialise new field of bfd_target structure.
971 * aout-target.h: Initialise new field of bfd_target structure.
972 * aout-tic30.c: Initialise new field of bfd_target structure.
973 * binary.c: Initialise new field of bfd_target structure.
974 * bout.c: Initialise new field of bfd_target structure.
975 * cisco-core.c: Initialise new field of bfd_target structure.
976 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
977 * coff-alpha.c: Initialise new field of bfd_target structure.
978 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
979 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
980 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
981 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
982 * coff-i386.c: Initialise new field of bfd_target structure.
983 * coff-i860.c: Initialise new field of bfd_target structure.
984 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
985 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
986 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
987 * coff-mips.c: Initialise new field of bfd_target structure.
988 * coff-ppc.c: Initialise new field of bfd_target structure.
989 * coff-rs6000.c: Initialise new field of bfd_target structure.
990 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
991 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
992 * coff-tic30.c: Initialise new field of bfd_target structure.
993 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
994 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
995 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
996 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
997 * hppabsd-core.c: Initialise new field of bfd_target structure.
998 * hpux-core.c: Initialise new field of bfd_target structure.
999 * i386msdos.c: Initialise new field of bfd_target structure.
1000 * i386os9k.c: Initialise new field of bfd_target structure.
1001 * ieee.c: Initialise new field of bfd_target structure.
1002 * ihex.c: Initialise new field of bfd_target structure.
1003 * irix-core.c: Initialise new field of bfd_target structure.
1004 * mipsbsd.c: Initialise new field of bfd_target structure.
1005 * netbsd-core.c: Initialise new field of bfd_target structure.
1006 * oasys.c: Initialise new field of bfd_target structure.
1007 * osf-core.c: Initialise new field of bfd_target structure.
1008 * ppcboot.c: Initialise new field of bfd_target structure.
1009 * ptrace-core.c: Initialise new field of bfd_target structure.
1010 * sco5-core.c: Initialise new field of bfd_target structure.
1011 * som.c: Initialise new field of bfd_target structure.
1012 * srec.c: Initialise new field of bfd_target structure.
1013 * tekhex.c: Initialise new field of bfd_target structure.
1014 * trad-core.c: Initialise new field of bfd_target structure.
1015 * versados.c: Initialise new field of bfd_target structure.
1016 * vms.c: Initialise new field of bfd_target structure.
1018 1999-07-19 Andreas Schwab <schwab@suse.de>
1020 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1023 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1025 * elflink.h (elf_link_adjust_relocs): New function.
1026 (elf_bfd_final_link): Use it.
1027 (elf_link_input_bfd): Deal with the fact that there can be
1028 two relocation sections for a single section.
1029 (elf_reloc_link_order): Likewise.
1031 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1032 a relocateable object.
1033 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1035 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1037 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1038 (sparc64_elf_get_reloc_upper_bound,
1039 sparc64_elf_get_dynamic_reloc_upper_bound,
1040 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1041 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1043 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1044 ELF64_R_TYPE_ID/DATA where appropriate.
1046 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1048 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1051 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1053 * elf32-mips.c (mips_elf_local_relocation_p): New static
1055 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1056 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1057 Always set *require_jalxp.
1058 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1059 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1060 GOT16 if the GOT16 is against a local symbol. Don't return false
1061 for an undefined symbol. If there is an overflow, assert that we
1064 1999-07-16 Andreas Schwab <schwab@suse.de>
1066 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1067 variables `link' and `elfsec'.
1068 (elf_bfd_final_link): Remove unused variable `os'.
1070 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1072 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1073 a PT_PHDR program headers.
1074 (_bfd_mips_elf_final_link): Don't assume there are going to be
1075 section symbols when we're not building a shared object.
1076 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1079 1999-07-15 J.T. Conklin <jtc@redback.com>
1081 * config.bfd (i[3456]86-*-vxworks*): New target.
1083 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1085 * elf32-mips.c (mips_elf_stub_section_p): New function.
1086 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1087 (mips_elf_relocate_section): Adjust calling sequence for
1088 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1089 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1092 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1094 * configure.in: Bump version number to 2.9.5.
1095 * configure: Rebuild.
1097 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1099 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1101 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1102 to derive final type instead of hardwiring a selection.
1104 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1106 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1107 things relocated by R_MIPS16_GPREL.
1108 (mips_elf_perform_relocation): Likewise.
1110 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1112 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1114 1999-07-14 Richard Henderson <rth@cygnus.com>
1116 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1117 (_bfd_mips_elf_size_dynamic_sections): Set it.
1118 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1119 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1120 new argument max_local.
1122 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1124 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1125 subwords when handling an R_MIPS16_26 relocation.
1126 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1129 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1130 dst_mask to match reality.
1131 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1132 (mips_elf_obtain_contents): Use bfd_get.
1133 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1134 (mips_elf_relocate_section): Likewise.
1136 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1138 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1139 (mips_elf_relocate_section): Adjust calling sequence for
1140 mips_elf_perform_relocation.
1141 (mips_elf_perform_relocation): Take additional argument. Handle
1142 R_MIPS16_26. Use bfd_put for convenience.
1144 1999-07-13 Richard Henderson <rth@cygnus.com>
1146 * elf.c (assign_file_positions_for_segments): Thinko last change.
1147 Always overwrite p_flags.
1149 1999-07-13 Richard Henderson <rth@cygnus.com>
1151 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1152 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1153 .dynbss and .rel[a].bss if want_dynbss.
1154 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1156 1999-07-13 Richard Henderson <rth@cygnus.com>
1158 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1160 1999-07-13 Richard Henderson <rth@cygnus.com>
1162 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1163 (struct elf_link_hash_table): Add dynlocal.
1164 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1165 (_bfd_elf_link_adjust_dynindx): Delete.
1166 (_bfd_elf_link_renumber_dynsyms): Prototype.
1167 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1168 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1169 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1170 (_bfd_elf_link_lookup_local_dynindx): New function.
1171 (elf_link_renumber_hash_table_dynsyms): New function.
1172 (_bfd_elf_link_renumber_dynsyms): New function.
1173 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1174 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1175 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1176 instead of elf_link_remove_section_and_adjust_dynindices.
1177 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1178 (elf_link_assign_sym_version): Remove removed_dynamic code.
1179 (elf_link_renumber_dynsyms): Delete.
1180 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1182 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1183 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1184 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1185 * elf32-mips.c: Similarly.
1186 * elf32-ppc.c: Similarly.
1187 * elf32-sparc.c: Similarly.
1188 * elf64-alpha.c: Similarly.
1189 * elf64-sparc.c: Similarly.
1191 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1193 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1194 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1195 when the relocation is against _gp_disp.
1197 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1199 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1200 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1201 to possibly_dynamic_relocs. Adjust usage throughout code.
1202 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1203 (elf_mips_ctor64_howto): Likewise.
1204 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1206 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1207 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1208 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1209 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1211 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1213 * Makefile.am: Rebuild dependencies.
1214 * Makefile.in: Rebuild.
1216 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1217 * bfd-in2.h: Rebuild.
1219 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1220 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1221 structure initializations. Add casts.
1222 * reloc.c (EMPTY_HOWTO): Define.
1223 * bfd-in2.h: Rebuild.
1224 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1225 comparisons against 0.
1226 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1227 previous_ibfd_e_flags to unsigned long.
1228 * vms.h (struct vms_private_data_struct): Change section_count to
1230 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1231 (_bfd_vms_write_gsd): Change symnum to unsigned.
1232 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1233 * vms-tir.c (etir_sta): Change psect to unsigned.
1234 (alloc_section): Change idx to unsigned.
1235 (tir_sta, tir_ctl): Change psect to unsigned.
1236 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1237 * vms.c (priv_section_count): Change to unsigned.
1239 1999-07-12 Andreas Schwab <schwab@suse.de>
1241 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1242 * m68klinux.c: Likewise.
1244 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1246 * Many files: Changes to avoid gcc warnings: Remove unused local
1247 variables. Add default case to enum switches.
1248 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1249 compile if not COFF_IMAGE_WITH_PE.
1250 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1251 (bfd_arm_get_bfd_for_interworking): Likewise.
1252 (bfd_arm_process_before_allocation): Likewise.
1253 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1254 * pei-arm.c: Likewise.
1255 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1256 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1257 (mips_elf_got16_entry): Put parens around & in body of ==.
1258 (mips_elf_calculate_relocation): Correct test for empty string.
1259 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1261 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1264 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1266 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1267 as appropriate. Fill in structure initializations. Add variable
1268 initializations. Add casts.
1269 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1270 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1272 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1274 * elf-bfd.h (bfd_elf_hash): Update declaration.
1275 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1276 when calling bfd_elf_hash.
1278 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1280 * libbfd.c (bfd_put_8): Make it of type `void'.
1281 * bfd-in2.h: Regenerated.
1282 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1284 (_bfd_mips_elf_final_link): Likewise.
1286 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1288 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1290 * config.bfd (hppa*-*-linux-gnu*): New target
1292 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1294 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1295 (_bfd_mips_elf_create_dynamic_sections): New function.
1296 (_bfd_mips_elf_add_symbol_hook): Likewise.
1297 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1298 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1299 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1300 (_bfd_mips_elf_gc_mark_hook): Likewise.
1301 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1302 (_bfd_mips_elf_always_size_sections): Likewise.
1303 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1304 (_bfd_mips_elf_check_relocs): Likewise.
1305 (_bfd_mips_elf_link_hash_table_create): Likewise.
1306 (_bfd_mips_elf_print_private_data): Likewise.
1307 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1308 (_bfd_mips_elf_final_link): Likewise.
1309 (_bfd_mips_elf_additional_program_headers): Likewise.
1310 (_bfd_mips_elf_modify_segment_map): Likewise.
1311 (_bfd_mips_elf_relocate_section): Likewise.
1312 * elf32-mips.c (mips_elf32_object_p): Move contents into
1313 _bfd_mips_elf_object_p.
1314 (mips_elf_additional_program_headers): Rename to
1315 _bfd_mips_elf_additional_program_headers.
1316 (mips_elf_modify_segment_map): Rename to
1317 _bfd_mips_elf_modify_segment_map.
1318 (elf_mips_abi_name): Change prototype.
1319 (mips_elf32_section_from_shdr): Merge into
1320 _bfd_mips_elf_section_from_shdr.
1321 (mips_elf32_section_processing): Merge into
1322 _bfd_mips_elf_section_processing.
1323 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1324 the right back-end ELF linker.
1325 (mips_elf_relocate_section): Rename to
1326 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1327 (mips_elf_link_output_symbol_hook): Rename to
1328 _bfd_mips_elf_link_output_symbol_hook.
1329 (mips_elf_create_dynamic_section): Rename to
1330 _bfd_mips_elf_create_dynamic_section.
1331 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1332 Adjust for 64-bit code. Use mips_elf_got_section.
1333 (mips_elf_adjust_dynamic_symbol): Rename to
1334 _bfd_mips_elf_adjust_dynamic_symbol. Use
1335 mips_elf_allocate_dynamic_relocations.
1336 (mips_elf_finish_dynamic_symbol): Rename to
1337 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1338 Adjust for 64-bit code.
1339 (mips_elf_finish_dynamic_sections): Rename to
1340 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1341 (mips_elf_always_size_sections): Rename to
1342 _bfd_mips_elf_always_size_sections.
1343 (mips_elf_add_symbol_hook): Rename to
1344 _bfd_mips_elf_add_symbol_hook.
1345 (mips_elf_next_lo16_addend): Constify.
1346 (mips_elf_calculate_relocation): Likewise.
1347 (mips_elf_obtain_contents): Likewise.
1348 (mips_elf_perform_relocation): Likewise.
1349 (mips_elf_create_dynamic_relocation): Likewise.
1350 (mips_elf_allocate_dynamic_relocations): New function.
1351 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1352 (MIPS_ELF_REL_SIZE): Likewise.
1353 (MIPS_ELF_DYN_SIZE): Likewise.
1354 (MIPS_ELF_GOT_SIZE): Likewise.
1355 (MIPS_ELF_SYM_SIZE): Likewise.
1356 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1357 (MIPS_ELF_GET_WORD): Likewise.
1358 (MIPS_ELF_PUT_WORD): Likewise.
1359 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1360 (STUB_LW): Conditionalize for 64-bit value.
1361 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1363 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1364 Check it for inconsistency.
1365 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1367 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1369 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1370 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1371 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1372 (mips_elf_local_got_index): Likewise.
1373 (mips_elf_got_page): Likewise.
1374 (mips_elf_got_info): Likewise.
1375 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1376 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1377 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1378 instead of constant `2'.
1379 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1380 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1381 (mips_elf_size_dynamic_sections): Use
1382 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1383 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1384 Adjust all releveant entries in elf backend table.
1385 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1386 (mips_elf64_section_processing): Likewise.
1387 Adjust elf backend entries to use _bfd_mips_elf variants now
1390 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1392 (size_dynamic_sections): Likewise.
1393 (elf_link_output_extsym): Likewise.
1394 * elf.c: (elf_fake_sections): Likewise.
1395 * libbfd.c (bfd_get): New macro.
1396 (bfd_put): Likewise.
1397 * bfd-in2.h: Regenerated.
1399 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1401 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1402 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1403 wap_reloca_in, and swap_reloca_out.
1404 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1405 multiple internal relocations per external relocation.
1406 (link_read_relocs): Likewise.
1407 (elf_bfd_final_link): Likewise.
1408 (elf_link_input_bfd): Likewise.
1409 (elf_gc_mark): Likewise.
1410 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1411 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1413 (size_info): Add entries for new fields.
1414 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1415 (mips_elf64_be_swap_reloc_in): New function.
1416 (mips_elf64_be_swap_reloc_out): Likewise.
1417 (mips_elf64_be_swap_reloca_in): Likewise.
1418 (mips_elf64_be_swap_reloca_out): Likewise.
1419 (mips_elf64_size_info): Add entries for new fields.
1421 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1423 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1424 field equals the new rel_count field.
1425 (elf_link_input_bfd): When doing a relocateable link, use the new
1426 rel_count field rather than the reloc_count field.
1427 (elf_reloc_link_order): Likewise.
1428 (elf_finish_pointer_linker_section): Likewise.
1430 Based on patch from H.J. Lu <hjl@gnu.org>:
1431 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1432 shared library to override a weak definition in a regular object.
1434 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1436 * libhppa.h: Revert July 2, 1999 patch.
1438 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1439 need to generate DLTIND relocations, not DLTREL relocations.
1441 1999-07-05 Nick Clifton <nickc@cygnus.com>
1443 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1445 (coff_set_flags): Recognise arm 5 architectures.
1447 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1448 Add support for armv5 architecture.
1450 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1452 * reloc.c: Add new, assembler only, ARM reloc:
1453 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1455 * bfd-in2.h: Regenerate.
1457 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1459 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1460 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1461 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1462 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1463 * elf32-mips.c (ABI_64_P): New macro.
1464 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1465 (_bfd_mips_elf_find_nearest_line): Adjust call to
1466 _bfd_dwarf2_find_nearest_line.
1467 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1468 * libbfd.h: Regenerated.
1470 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1472 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1474 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1476 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1477 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1479 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1481 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1483 (_bfd_elf_init_reloc_shdr): New function.
1484 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1485 bfd_alloc followed by memset.
1486 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1487 (elf_fake_sections): Here.
1488 (assign_section_numbers): Assign section numbers for the second
1489 relocation section, if required.
1490 * elflink.h (elf_link_output_relocs): New function.
1491 (elf_link_size_reloc_section): Likewise.
1492 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1493 (elf_link_input_bfd): Use elf_link_output_relocs.
1495 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1496 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1498 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1500 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1503 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1505 * elf32-mips.c (mips_elf_got_info): Move declaration before
1506 prototypes. Change global_gotsym to be a pointer to a hash entry,
1507 rather than a number index.
1508 (mips_elf_link_hash_entry): Move declaration before prototypes.
1509 (mips_elf_irix6_finish_dynamic_symbol): New function.
1510 (mips_elf_sign_extend): Likewise.
1511 (mips_elf_high): Likewise.
1512 (mips_elf_higher): Likewise.
1513 (mips_elf_highest): Likewise.
1514 (mips_elf_global_got_index): Likewise.
1515 (mips_elf_local_got_index): Likewise.
1516 (mips_elf_got_offset_from_index): Likeiwse.
1517 (mips_elf_record_global_got_symbol): Likewise.
1518 (mips_elf_got_page): Likewise.
1519 (mips_elf_next_lo16_addend): Likewise.
1520 (mips_elf_calculate_relocation): Likewise.
1521 (mips_elf_obtain_contents): Likewise.
1522 (mips_elf_perform_relocation): Likewise.
1523 (mips_elf_assign_gp): Likewise.
1524 (mips_elf_sort_hash_table_f): Likewise.
1525 (mips_elf_sort_hash_table): Likewise.
1526 (mips_elf_got_section): Likewise.
1527 (mips_elf_got_info): Likewise.
1528 (mips_elf_create_local_got_entry): Likewise.
1529 (mips_elf_got16_entry): Likewise.
1530 (mips_elf_create_dynamic_relocation): Likewise.
1531 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1532 (mips_elf_final_gp): Use mips_elf_assign_gp.
1533 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1534 into SHN_SCOMMON automatically on IRIX6.
1535 (mips_elf_add_symbol_hook): Likewise.
1536 (mips_elf_relocate_section): Rewrite, using
1537 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1538 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1539 Don't deal with .rld_map on IRIX6.
1540 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1541 section flags appropriately for .got.
1542 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1543 the got. Call mips_elf_record_global_got_symbol and allocate
1544 local got space appropriately.
1545 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1546 char *. Rework calculation of GOT size. Sort dynamic symbol
1547 table entries so entries that do not require GOT entries appear at
1548 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1549 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1551 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1553 (mips_elf_finish_dynamic_symbol): Use
1554 mips_elf_irix6_finish_dynamic_symbol.
1555 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1556 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1557 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1559 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1561 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1562 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1564 1999-06-04 Philip Blundell <philb@gnu.org>
1566 * elf32-arm.h (elf_backend_got_header_size): Define.
1567 (elf_backend_plt_header_size): Likewise.
1569 1999-06-28 Jim Pick <jim@jimpick.com>
1571 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1573 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1575 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1576 relocation function.
1577 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1579 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1581 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1582 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1583 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1584 (_bfd_mips_elf_section_from_shdr): Use them.
1585 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1586 of GP-relative sections.
1587 (_bfd_mips_elf_set_section_contents): Use them.
1588 (_bfd_mips_elf_section_processing): Share code between .sdata and
1589 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1590 (mips_elf_additional_program_headers): Add handling for
1591 PT_MIPS_OPTIONS segment on IRIX6.
1592 (mips_elf_modify_segment_map): Likeiwse.
1593 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1594 Include the options sections on IRIX6. Don't look for GP-relative
1595 sections by name; use SHF_MIPS_GPREL instead.
1596 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1598 (mips_elf_create_dynamic_sections): Don't muck about with section
1599 alignments and such on IRIX6.
1600 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1601 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1602 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1603 bfd_zalloc rather than bfd_alloc and memset.
1604 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1605 Don't assert the existence of .rld_map on IRIX6.
1606 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1608 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1609 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1612 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1614 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1615 (mips_elf_swap_msym_out): New function.
1616 (mips_elf_create_msym_section): Likewise.
1617 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1618 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1619 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1620 section not named .msym.
1621 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1622 .msym directly. Set appropriate attributes for the .msym
1624 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1625 (mips_elf_link_hash_newfunc): Clear it.
1626 (mips_elf_create_dynamic_sections): Create the .msym section
1628 (mips_elf_size_dynamic_sections): Allocate space for the
1629 .msym section. Add a DT_MIPS_MSYM entry.
1630 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1632 (mips_elf_finish_dynamic_sections): Assign a value for
1633 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1635 * elf32-mips.c (irix_compat_t): New enumeration.
1636 (ABI_N32_P): New macro.
1637 (IRIX_COMPAT): Likewise.
1638 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1639 (mips_elf_relocate_section): Fix typo.
1641 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1643 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1644 as writable PE sections.
1646 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1648 * dwarf2.c (struct arange): New type.
1649 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1650 (arange_add): New function.
1651 (decode_line_info): Keep track of address ranges that a compilation
1653 (comp_unit_contains_address): Return true if address is contained
1654 in _any_ of the address ranges associated with a compilation unit.
1655 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1656 on the first comp_unit that contains the address.
1658 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1660 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1661 (decode_line_info): Add variable STASH and initialize it to point
1662 to the per-bfd dwarf2_debug info. Remove static variable
1663 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1665 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1667 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1668 shared library to have an undefined symbol.
1670 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1671 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1673 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1675 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1676 * elf32-hppa.c: Remove everything related to symbol extension
1677 sections & records. Use the common elf_hppa_final_write_processing.
1679 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1681 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1682 functions instead of _init/_fini if requested.
1684 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1686 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1689 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1691 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1692 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1694 (ppc_elf_finish_dynamic_sections): Check for positive section
1695 dynindx field, rather than comparing against -1.
1696 (ppc_elf_relocate_section): Only return false if undefined_symbol
1697 or reloc_overflow fail, not always upon encountering an error.
1699 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1701 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1702 bfd_byte * before performing pointer arithmetic.
1704 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1706 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1708 * elf32-hppa.c: Include elf-hppa.h.
1709 (ARCH_SIZE): Define.
1710 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1712 (elf32_hppa_info_to_howto): Similarly.
1713 (elf_hppa_howto_table): Similarly.
1714 (elf_hppa_reloc_type_lookup): Similarly.
1715 (hppa_elf_gen_reloc_type): Similarly.
1716 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1718 1999-06-22 Nick Clifton <nickc@cygnus.com>
1720 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1721 handling R_V850_22_PCREL relocation.
1723 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1725 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1728 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1730 * section.c (_bfd_strip_section_from_output): Ignore sections
1731 DISCARDed by the link script.
1733 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1735 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1736 Remove unused local variable spp.
1738 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1739 the entry symbol is not set.
1741 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1743 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1744 GPDISP or LITUSE in a relocatable link.
1746 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1748 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1749 * (alloc_dwarf1_func): Likewise.
1751 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1753 * libhppa.h: Fix various formatting errors.
1754 (assemble_3); Rewrite using CATENATE.
1755 (assemble_17): Fix various bugs.
1757 1999-06-16 Nick Clifton <nickc@cygnus.com>
1759 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1761 1999-06-15 Richard Henderson <rth@cygnus.com>
1763 * section.c (SEC_SHORT): Define.
1764 * bfd-in2.h: Rebuild.
1766 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1768 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1769 Remove abfd parameter. Use _bfd_strip_section_from_output.
1770 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1772 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1773 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1774 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1776 (bfd_elf_size_dynamic_sections): Use it.
1778 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1780 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1781 complain_overflow_bitfield to complain_overflow_signed.
1783 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1785 * elflink.h (elf_link_read_relocs_from_section): New function,
1787 (elf_link_read_relocs): Here. Use it for both relocation
1790 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1792 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1793 asect->reloc_count is valid.
1795 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1797 * elf32-mips.c (mips_elf32_section_processing): Permit a
1798 SHT_MIPS_REGINFO section to have a size of 0.
1800 1999-06-12 David O'Brien <obrien@freebsd.org>
1802 * config.bfd (alpha*-*-freebsd*): New target.
1803 (i[3456]86-*-freebsd*): Now defaults to ELF.
1805 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1807 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1808 wrap if the relocation covers the high bit of an address.
1810 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1812 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1814 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1815 instead of R_SPARC_max.
1816 (sparc64_elf_info_to_howto): Likewise.
1817 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1818 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1820 1999-06-07 Richard Henderson <rth@cygnus.com>
1822 * section.c (_bfd_strip_section_from_output): Remove output
1823 sections with no initial link_order.
1825 1999-06-07 Nick Clifton <nickc@cygnus.com>
1827 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1829 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1831 * Makefile.am (SOURCE_HFILES): Add missing headers.
1832 * Makefile.in: Regenerated.
1834 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1836 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1839 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1841 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1842 range undefweak symbols.
1843 * hash.c: Add missing comma after @xref{}
1844 * linker.c: Likewise.
1846 1999-06-04 Nick Clifton <nickc@cygnus.com>
1848 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1850 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1851 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1852 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1853 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1855 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1857 * Makefile.am: Rebuild dependencies.
1858 (BFD32_BACKENDS): Add dwarf1.lo.
1859 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1860 * Makefile.in: Rebuild.
1862 1999-06-04 Nick Clifton <nickc@cygnus.com>
1864 * Makefile.am: Add epoc-arm-pe target.
1865 * Makefile.in: Regenerate.
1866 * pe-arm.c: Only redefine interworking function names if they have
1867 not already been redefined.
1868 * pei-arm.c: Only redefine interworking function names if they have
1869 not already been redefined.
1870 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1872 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1875 1999-06-03 Nick Clifton <nickc@cygnus.com>
1877 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1879 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1881 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1883 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1885 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1886 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1888 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1890 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1891 in other text sections.
1893 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1895 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1896 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1897 * libbfd.h: Regenerate.
1898 * coff-sh.c (sh_merge_private_data): Delete.
1899 (coff_bfd_merge_private_bfd_data): Change to
1900 _bfd_generic_verify_endian_match.
1901 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1903 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1905 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1907 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1909 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1911 (bfd_elf32_arm_process_before_allocation): Likewise.
1912 * bfd-in2.h: Rebuild.
1914 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1916 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1917 track of end_sequence markers.
1918 (add_line_info): Add END_SEQUENCE arg.
1919 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1920 debug-line info---it doesn't work right if a compilation unit
1921 consists of multiple discontiguous code-sequences. It would be
1922 worthwhile to optimize for the common case where a compilation
1923 unit results in a contiguous set of code sequences, but this is
1924 quite tricky to get right for arbitrary DWARF2 files.
1925 (lookup_address_in_line_info_table): Don't use the last line entry
1926 for a compilation unit for anything with an address higher than
1927 this line entry. Also, check for end_sequence markers to
1928 correctly handle discontinuities.
1929 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1930 compilation units, check all compilation units with each->high==0
1931 just like when reading compilation units.
1933 * dwarf2.c (decode_line_info): Initialize table->files and
1934 table->last_line to NULL to avoid segfaults due to random
1935 values in these members.
1936 (concat_filename): Check for out-of-range file number before
1937 indexing filename table. Segfaults suck.
1939 * dwarf2.c (decode_line_info): Don't truncate address to least
1940 significant 32 bits (breaks 64 bit targets).
1941 (lookup_address_in_function_table): Ditto.
1942 (comp_unit_contains_address): Ditto.
1944 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1946 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1947 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1948 (mips_elf64_howto_table_rela): Likewise.
1950 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1952 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1953 single section has two associated relocation sections.
1955 1999-06-02 Mark Salter <msalter@cygnus.com>
1957 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1958 COFF_WITH_PE defined.
1960 1999-06-02 Nick Clifton <nickc@cygnus.com>
1962 * pe-arm.c: Rename global arm interworking functions to avoid name
1963 collision when all targets BFD is built.
1966 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1968 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1969 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1970 (bfd_elf_section_data): Add use_rela_p.
1971 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1972 (_bfd_elf_new_section_hook): Likewise.
1973 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1975 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1976 * elfcode.h (write_relocs): Determine whether or not use rela
1977 relocs based on the relocation section header.
1978 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1979 instead of use_rela_p.
1980 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1981 (elf_backend_may_use_rela_p): Likewise.
1982 (elf_backend_default_use_rela_p): Likewise.
1983 (elfNN_bed): Use them.
1985 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1987 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1989 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1991 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1992 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1993 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1994 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1995 * bfd-in2.h: Regenerated.
1996 * libbfd.h: Likewise.
1997 * elf32-mips.c (mips_info_to_howto_rela): New function.
1998 (USE_REL): Adjust for new conventions.
1999 (MINUS_ONE): New macro.
2000 (elf_mips_howto_table): Add R_MIPS_SUB.
2001 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2003 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2004 .MIPS.content section.
2005 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2006 with .MIPS.content as .MIPS.content sections. Set
2007 SHF_MNIPS_NOSTRIP for such section.
2008 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2009 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2010 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2012 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2014 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2017 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2020 1999-05-30 Philip Blundell <philb@gnu.org>
2022 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2023 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2024 the addend does not overflow into the rest of the word.
2026 1999-05-29 Nick Clifton <nickc@cygnus.com>
2028 * bfd-in.h: Amend prototype for
2029 bfd_elf32_arm_process_before_allocation .
2030 * bfd-in.h: Regenerate.
2032 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2033 elements in a fixed sized array.
2034 (ARM_ELF_ABI_VERSION): Define.
2035 (ARM_ELF_OS_ABI_VERSION): Define.
2036 (R_ARM_THM_ABS5): Fix rightshift and size.
2037 (R_ARM_THM_PC22): Fix size.
2038 (R_ARM_PLT32): Define Howto.
2039 (find_howto): New function: Locate a howto based on a reloc
2041 (elf32_arm_info_to_howto): Use find_howto if necessary.
2042 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2043 bfd_reloc_code_real_type.
2044 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2045 and BFD_RELOC_VTABLE_ENTRY.
2046 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2048 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2049 elements in a fixed sized array.
2050 (ARM_ELF_ABI_VERSION): Define.
2051 (ARM_ELF_OS_ABI_VERSION): Define.
2052 (R_ARM_THM_ABS5): Fix rightshift and size.
2053 (R_ARM_THM_PC22): Fix size.
2054 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2055 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2056 bfd_reloc_code_real_type.
2058 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2059 no_pipeline_knowledge.
2060 (elf32_arm_link_hash_create): Initialise new field to zero.
2061 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2062 no_pipeline_knowledge. Use this parameter to initialise the field
2063 in the globals data structure.
2064 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2065 no_pipeline_knowledge is false and the binary is from an old
2067 (elf32_arm_merge_private_data): Generate an error if an attempt is
2068 made to linl together big endian and little endian code.
2069 (elf32_arm_post_process_headers): New function: Initialise the
2070 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2072 (elf_backend_post_process_headers): Define.
2074 1999-05-28 Nick Clifton <nickc@cygnus.com>
2076 * elf-bfd.h (struct elf_backend_data): Add new field:
2077 elf_backend_post_process_headers.
2079 * elfxx-target.h (elf_backend_post_process_headers): Define to
2080 NULL if not already defined.
2081 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2083 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2085 (_bfd_elf_compute_section_file_positions): Call
2086 elf_backend_post_process_headers if defined.
2088 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2090 * configure.in: Check whether getuid and getgid exist.
2091 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2092 HAVE_GETGID are not defined, respectively.
2093 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2095 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2096 * configure, config.in: Rebuild.
2098 1999-05-28 Martin Dorey <mdorey@madge.com>
2100 * elf32-i960.c: New file.
2101 * elf.c (prep_headers): Handle bfd_arch_i960.
2102 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2103 * config.bfd (i960-*-elf*): New target.
2104 * configure.in (bfd_elf32_i960_vec): New target vector.
2105 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2106 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2107 * Makefile.in, aclocal.m4, configure: Rebuild.
2109 1999-05-27 Nick Clifton <nickc@cygnus.com>
2111 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2113 (find_howto): New function: Find entries in the
2114 elf32_arm_howto_table.
2115 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2117 (elf32_arm_reloc_type_lookup): Add lookup for
2118 BFD_RELOC_ARM_PLT32.
2120 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2122 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2123 (elf32_arm_link_hash_table_create): Use above function as the
2124 constructor for hash table entries.
2125 (elf32_arm_relocate_section): Avoid crash when there is no output
2127 (elf32_arm_final_link_relocate): New parameter h.
2128 (elf32_arm_relocate_section): Pass symbol hash entry to above
2130 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2133 1999-05-25 Catherine Moore <clm@cygnus.com>
2135 * coff-arm.c (coff_arm_relocate_section): Don't emit
2136 base file entries for pc-relative values.
2138 1999-05-25 DJ Delorie <dj@cygnus.com>
2140 * peicode.h (coff_swap_sym_in): When we create the actual section
2141 to reflect the not-there section C_SECTION symbols refer to,
2142 change the symbol class to C_STAT as the section is now really
2145 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2147 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2150 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2152 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2154 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2155 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2157 1999-05-16 Nick Clifton <nickc@cygnus.com>
2159 * coff-mcore.c (in_reloc_p): Reinstate.
2161 1999-05-15 Nick Clifton <nickc@cygnus.com>
2163 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2164 * bfd-in2.h: Regenerate.
2165 * coff-mcore.c (in_reloc_p): Remove defintion.
2166 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2167 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2168 IMAGE_REL_MCORE_RVA.
2169 (coff_mcore_rtype_to_howto): Add special processing for
2170 IMAGE_REL_MCORE_RVA.
2171 (coff_mcore_relocate_section): Add support for
2172 IMAGE_REL_MCORE_RVA.
2173 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2174 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2176 (mcore_elf_relocate_section): Delete redundant case labels.
2178 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2180 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2181 precedence between bit-and and comparison.
2183 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2185 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2186 list of target formats (targ_selvecs).
2187 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2188 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2190 1999-05-10 DJ Delorie <dj@cygnus.com>
2192 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2193 reasonable mode until "ar x" is smart enough to skip it (fixes
2194 gcc/libgcc.a builds on mips-ecoff targets
2196 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2197 to work. Hack to support MS import libraries, which use different
2198 COMDAT types than GNU.
2199 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2200 to implied zero-length sections (see peicode below)
2201 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2202 filename symbols, which use one *or more* auxents.
2203 * coffswap.h (coff_swap_aux_in): ditto
2204 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2207 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2209 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2210 for all relocations.
2212 1999-05-10 Catherine Moore <clm@cygnus.com>
2214 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2215 if COFF_IMAGE_WITH_PE.
2216 (bfd_arm_process_before_allocation): Likewise.
2217 (bfd_arm_get_bfd_for_interworking): Likewise.
2218 * coff-arm.c: Likewise.
2219 * bfd-in2.h: Regenerate.
2220 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2221 (armpe_big_vec): Likewise.
2222 * configure: Rebuild.
2224 1999-05-10 Nick Clifton <nickc@cygnus.com>
2226 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2227 section, not just .rel. Same for .rela.
2229 1999-05-07 Nick Clifton <nickc@cygnus.com>
2231 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2232 endianism with an error message.
2234 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2236 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2237 assignment from "unsigned char *" to "char *".
2238 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2240 1999-05-05 Catherine Moore <clm@cygnus.com>
2242 * coff-arm.c (coff_arm_relocate_section): Add one to
2243 address of ARM_RVA32 thumb functions.
2245 1999-05-05 Catherine Moore <clm@cygnus.com>
2247 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2248 (elf32_m68k_copy_private_bfd_data): New.
2249 (elf32_m68k_merge_private_bfd_data): New.
2250 (elf32_m68k_print_private_bfd_data): New.
2251 (CPU32_FLAG): Define.
2252 (PLT_CPU32_ENTRY_SIZE): Define.
2253 (elf_cpu32_plt0_entry): Declare.
2254 (elf_cpu32_plt_entry): Declare.
2255 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2256 (elf_m68k_finish_dynamic_symbol): Likewise.
2257 (elf_m68k_finish_dynamic_sections): Likewise.
2258 (elf_backend_plt_header_size): Remove definition.
2259 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2260 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2261 (bfd_elf32_bfd_set_private_flags): Define.
2262 (bfd_elf32_bfd_print_private_bfd_data): Define.
2264 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2266 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2267 and R_LONG_PCREL_MODE.
2269 1999-04-29 Nick Clifton <nickc@cygnus.com>
2271 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2273 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2275 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2276 in relocation calculation.
2278 1999-04-26 Tom Tromey <tromey@cygnus.com>
2280 * aclocal.m4, configure: Updated for new version of libtool.
2282 1999-04-21 Nick Clifton <nickc@cygnus.com>
2284 * coff-mcore.c: Add support for mcore relocs.
2286 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2288 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2289 incorrect use EF_MIPS_xxBITPTRS.
2291 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2293 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2296 * bfd-in2.h: Rebuild.
2297 * libbfd.h: Rebuild.
2299 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2301 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2302 (coff_arm_relocate_section): Add ARM26D transform. Only
2303 change to ARM26D for relocateable links.
2305 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2307 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2308 (bfd_elf32_bfd_print_private_bfd_data): New.
2310 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2312 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2313 refetch addend if USE_REL, add many comments regarding current state.
2314 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2315 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2316 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2317 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2319 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2321 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2322 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2324 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2326 * dwarf2.c (decode_line_info): Don't truncate address to least
2327 significant 32 bits (breaks 64 bit targets).
2328 (lookup_address_in_function_table): Ditto.
2329 (comp_unit_contains_address): Ditto.
2331 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2333 * coff-arm.c (arm_emit_base_file_entry): New routine.
2334 (A2T3_OFFSET): Define.
2335 (T2A3_OFFSET): Define.
2336 (coff_arm_relocate_section): Emit base file entries for interworking
2339 1999-04-13 Philip Blundell <philb@gnu.org>
2341 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2342 relocs 17 through 19.
2344 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2346 * elfcode.h: Remove fnmatch.h.
2347 * elflink.h (elf_link_assign_sym_version): Call back to ld
2348 instead of calling fnmatch.
2350 * config.bfd (i?86-*-beoself): Include pe vecs.
2352 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2354 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2357 1999-04-10 Richard Henderson <rth@cygnus.com>
2359 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2360 when trying to resolve dynamic symbol references.
2361 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2362 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2363 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2364 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2365 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2366 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2367 * elflink.h (elf_link_output_extsym): Likewise.
2369 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2371 * section.c (_bfd_strip_section_from_output): New function moved from
2372 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2373 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2374 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2375 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2376 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2377 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2378 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2379 * bfd-in2.h: Update.
2381 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2383 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2385 1999-04-08 Nick Clifton <nickc@cygnus.com>
2387 * coff-mcore.c: New File: Support for mcore-pe targets.
2388 * cpu-mcore.c: New File: Support for mcore targets.
2389 * elf32-mcore.c: New File: Support for mcore-elf target.
2390 * pe-mcore.c: New File: Definitions for mcore-pe target.
2391 * pei-mcore.c: New File: Definitions for mcore-pei target.
2392 * Makefile.am: Add support for MCore targets.
2393 * Makefile.in: Regenerate.
2394 * config.bfd: Add support for MCore targets.
2395 * configure.in: Add support for MCore targets.
2396 * configure: Regenerate.
2397 * archures.c: Add support for MCore architecture.
2398 * bfd-in2.h: Regenerate.
2399 * coffcode.h: Add support for mcore-pe targets.
2400 * elf.c: Add support for mcore-elf target.
2401 * reloc.c: Add support for MCore relocs.
2402 * targets.c: Add support for MCore targets.
2404 1999-04-07 Nick Clifton <nickc@cygnus.com>
2406 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2407 R_ARM_XPC25 and R_ARM_THM_XPC22.
2408 (elf32_arm_reloc_map): Remove redundant entries.
2410 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2412 * sysdep.h (LC_MESSAGES): Never define.
2414 1999-04-06 Chris Torek <torek@bsdi.com>
2416 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2417 all callers. Rewrite completely.
2418 (_bfd_relocate_contents): Rewrite overflow checking.
2419 * bfd-in2.h: Rebuild.
2421 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2423 From Gabriel Paubert <paubert@iram.es>:
2424 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2425 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2426 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2427 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2428 * ppcboot.c (ppcboot_vec): Use little endian routines for
2431 * elf.c (elfcore_strndup): Only define if it will be used.
2432 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2434 (ppc_elf_check_relocs): Remove unused local i.
2435 (ppc_elf_gc_mark_hook): Add default case to switch.
2437 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2438 * srec.c (srec_scan): Accept \r in symbol definitions.
2439 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2440 (symbolsrec_object_p): Likewise.
2442 1999-04-04 Don Bowman <don@pixsci.com>
2444 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2446 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2448 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2450 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2451 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2453 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2455 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2458 1999-03-31 Nick Clifton <nickc@cygnus.com>
2460 * config.bfd: Add support for arm-epoc-pe target.
2461 * configure.in: Add support for arm-epoc-pe target.
2462 * configure: Regenerate.
2463 * targets.c: Add support for arm-epoc-pe target.
2464 * coff-arm.c: Allow header files to override definition of
2465 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2466 * pe-arm.h: Allow previous header files to override definition of
2467 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2468 * pei-arm.h: Allow previous header files to override definition of
2469 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2470 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2471 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2473 1999-03-30 Nick Clifton <nickc@cygnus.com>
2475 * elf.c (elf_map_symbols): Handle the case where section
2476 symbols are generated for content-less sections which are
2477 not mapped to the output file.
2479 * linker.c: Replace direct references to fields in BFD structure
2480 with accessor macros.
2482 * elflink.h: Replace direct references to fields in BFD structure
2483 with accessor macros.
2485 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2487 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2489 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2490 account when adjusting section symbols during a partial link.
2492 1999-03-24 Nick Clifton <nickc@cygnus.com>
2494 * coff-sparc.c (struct coff_reloc_map): Change type of field
2495 'bfd_reloc_val' to bfd_reloc_code_real_type.
2496 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2497 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2498 * elf32-arc.c (struct arc_reloc_map): Ditto.
2499 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2500 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2501 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2502 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2503 * elf32-sh.c (struct elf_reloc_map): Ditto.
2504 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2505 * elf32-v850.c (struct v850_reloc_map): Ditto.
2506 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2507 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2508 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2510 1999-03-17 Martin Hunt <hunt@cygnus.com>
2512 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2513 function so source-level assembly works. If multiple N_SOs
2514 are seen without and N_FUNs, create an indextable entry with
2515 a NULL function name.
2517 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2519 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2520 of certian similar cpus.
2522 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2524 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2525 Add the 5000. Change the architecture for the 5400 to mips4.
2526 (elf_mips_mach): Add r5000.
2528 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2530 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2532 1999-03-11 Nick Clifton <nickc@cygnus.com>
2534 * binary.c (binary_set_section_contents): Generate warning about
2535 huge file offsets for any section that will occupy file space, not
2536 just those that are loadable.
2538 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2540 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2542 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2544 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2546 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2548 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2549 * elflink.h: Revert all changes since Feb 16. Instead:
2550 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2551 appropriate. Copy it to version symbols.
2552 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2553 symbols if appropriate.
2554 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2555 symbol if appropriate.
2556 (elf_link_output_extsym): If symbol is marked as undefined, and
2557 has no nonweak references, mark it as weak undefined.
2559 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2561 * elflink.h (elf_merge_symbol): When overriding a dynamic
2562 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2564 (elf_link_add_object_symbols): Don't copy the other field if we
2567 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2569 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2570 shared object with a weak undefined symbol.
2572 1999-02-18 Nick Clifton <nickc@cygnus.com>
2574 * elfarm-nabi.c: Set partial_inplace back to false.
2576 1999-02-17 Nick Clifton <nickc@cygnus.com>
2578 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2579 (USER_LABEL_PREFIX): Set to "_".
2581 The following patches are from: Scott Bambrough
2582 <scottb@corelcomputer.com>
2584 * libaout.h (M_ARM6_NETBSD): Set to 143.
2586 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2587 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2588 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2589 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2590 * bfd-in2.h: Regenerate.
2592 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2593 'true' as REL relocs are now being used. Add new PIC relocs:
2594 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2595 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2597 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2599 (elf32_arm_final_link_relocate): Change parameters so that entire
2600 reloc is passed. Add support for PIC relocs.
2601 (elf32_arm_relocate_section): Pass entire reloc to
2602 elf32_arm_final_link_relocate.
2603 (elf32_arm_check_relocs): Handle new PIC relocs.
2604 (elf32_arm_adjust_dynamic_symbol): New function.
2605 (elf32_arm_size_dynamic_sections): New function.
2606 (elf32_arm_discard_copies): New function.
2607 (elf32_arm_finish_dynamic_symbol): New function.
2608 (elf32_arm_finish_dynamic_sections): New function.
2609 (ELF_MAXPAGE_SIZE): Define.
2610 (bfd_elf32_bfd_reloc_type_lookup): Define.
2611 (elf_backend_relocate_section): Define.
2612 (elf_backend_adjust_dynamic_symbol): Define.
2613 (elf_backend_create_dynamic_sections): Define.
2614 (elf_backend_finish_dynamic_symbol): Define.
2615 (elf_backend_finish_dynamic_sections): Define.
2616 (elf_backend_size_dynamic_sections): Define.
2617 (elf_backend_plt_readonly): Define.
2618 (elf_backend_want_got_plt): Define.
2619 (elf_backend_want_plt_sym): Define.
2621 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2623 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2624 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2625 (_bfd_mips_elf_fake_sections): Likewise.
2627 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2629 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2630 bfd_elf32_arm_get_bfd_for_interworking,
2631 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2634 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2635 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2636 elf32_arm_find_nearest_line): Make them static.
2638 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2640 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2641 callers. Do not merge a definition from a shared object with a
2642 weak undefined symbol.
2643 (elf_link_add_object_symbols): Do not change the symbol type or
2644 size if the old symbol overrides the new one.
2646 1999-02-08 Nick Clifton <nickc@cygnus.com>
2648 * config.bfd: Add support for strongarm target.
2650 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2652 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2653 fields instead of unsigned char.
2655 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2657 * Makefile.am: Rebuild dependencies.
2658 * Makefile.in: Rebuild.
2660 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2662 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2663 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2664 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2665 * acinclude.m4: Add comments to uses of AC_DEFINE.
2666 * acconfig.h: Remove.
2667 * configure: Rebuild with current autoconf/automake.
2668 * aclocal.m4: Likewise.
2669 * config.in: Likewise.
2670 * Makefile.in: Likewise.
2672 1999-02-04 DJ Delorie <dj@cygnus.com>
2674 * libbfd.c (real_read): don't call fread for zero bytes. This
2675 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2677 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2679 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2680 of a jump is in the current 256 MB region.
2682 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2684 * format.c (bfd_check_format_matches): Change last patch to only
2685 take effect for the binary target.
2687 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2689 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2691 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2693 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2695 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2697 * format.c (bfd_check_format_matches): If the target was
2698 previously specified, don't check other targets when checking for
2701 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2703 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2704 (elf32_arm_reloc_type_lookup): Removed
2705 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2706 (elf32_arm_reloc_type_lookup): New.
2707 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2708 (elf32_arm_reloc_type_lookup): New.
2710 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2712 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2713 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2714 * Makefile.am: Use new files.
2715 * Makefile.in: Regenerate.
2716 * configure.in: Use new files.
2717 * configure: Regenerate.
2719 1999-02-01 Nick Clifton <nickc@cygnus.com>
2721 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2722 (fr30_elf_gc_sweep_hook): New function.
2723 (elf_backend_can_gc_sections): Define.
2725 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2727 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2728 and bfd_elf32_bigarm_oabi_vec.
2730 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2732 * Makefile.am (elf32-arm-oldabi.lo): New.
2733 (elf32-arm-newabi.lo): New.
2734 * Makefile.in: Regenerate.
2735 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2736 (arm-*-elf): Likewise.
2738 (thumb-*-oabi): New.
2739 * configure: Regenerate.
2740 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2741 (bfd_elf32_bigarm_oabi_vec): New.
2742 * elf32-arm-newabi.c: New.
2743 * elf32-arm-oldabi.c: New.
2744 * elf32-arm.c: Removed.
2747 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2749 * binary.c (binary_set_section_contents): Omit warnings for
2750 unloadable sections.
2752 1999-01-31 Michael Meissner <meissner@cygnus.com>
2754 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2755 powerpc{,le}-*-eabi.
2757 1999-01-29 Nick Clifton <nickc@cygnus.com>
2759 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2760 * dwarf2.c (read_signed_leb128): Remove unused variables.
2762 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2764 * elf.c (assign_file_positions_for_segments): Only adjust
2765 p_align when needed.
2767 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2769 * binary.c (binary_set_section_contents): Don't return early for a
2770 non-loadable section, in case the first section is non-loadable.
2771 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2772 W. Rozycki <macro@ds2.pg.gda.pl>.
2774 1999-01-28 Nick Clifton <nickc@cygnus.com>
2776 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2777 R_FR30_GNU_VTENTRY relocs.
2779 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2781 * elflink.h (elf_link_output_sym): Zero syms which are
2782 part of sections which have been excluded.
2784 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2786 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2788 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2789 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2791 1999-01-27 Nick Clifton <nickc@cygnus.com>
2793 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2795 (fr30_final_link_relocate): Use computed value as result of
2798 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2800 * binary.c (binary_set_section_contents): Emit warning for
2801 huge file offsets due to widely-dispersed section LMAs.
2803 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2805 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2806 align first section to largest section alignment, not first
2809 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2811 * configure.in: Require autoconf 2.12.1 or higher.
2813 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2815 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2816 * bfd-in2.h: Likewise.
2817 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2819 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2821 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2822 * cpu-mips.c: Add support for and independent 4111.
2823 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2824 (_bfd_mips_elf_final_write_processing):
2825 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2827 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2829 * elf32-mips.c (elf_mips_abi_name): New.
2830 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2832 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2834 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2835 Handle bfd_mach_mips4300.
2837 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2839 * elf32-i386.c: Remove leaked development code from patch
2840 1998-12-10 by Richard Henderson.
2842 1998-12-10 Richard Henderson <rth@cygnus.com>
2844 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2845 in debug sections for symbol defined externally.
2847 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2849 * targets.c (bfd_target_vector): Remove duplicate entry for
2852 1998-12-09 Nick Clifton <nickc@cygnus.com>
2854 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2855 since we are using RELAs.
2857 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2859 SCO Open Server Release 5 core file support, from Jouke Numan
2861 * sco5-core.c: New file.
2862 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2863 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2864 * Makefile.am: Rebuild dependencies.
2865 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2866 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2867 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2868 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2869 * bfd-in2.h, configure, Makefile.in: Rebuild.
2871 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2873 * config.bfd (hppa*-*-mpeix*): New target.
2874 * configure.in: Add AC_HEADER_DIRENT.
2875 (hppa*-*-mpeix*): New target.
2876 * configure.host (hppa*-*-mpeix*): New host.
2877 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2878 friends rather than just including <sys/dir.h>.
2879 * som.h (struct som_symbol): Add hppa_priv_level and apto
2880 tc_data. Change all users.
2881 (struct somdata): Add comp_unit field.
2882 (obj_som_compilation_unit): Define.
2883 (bfd_som_attach_compilation_unix): Declare.
2884 * som.c: Check HOST_HPPAMPEIX.
2885 (struct som_misc_symbol_info): Add new field priv_level.
2886 (som_object_setup): Add current_offset parameter. Change all
2888 (setup_sections): Likewise.
2889 (som_object_p): For EXECLIBMAGIC, read the lst header.
2890 (som_write_symbol_strings): Add compilation_unit parameter.
2892 (som_finish_writing): Write out compilation_unit.
2893 (som_bfd_derive_misc_symbol_info): Set priv_level.
2894 (som_build_and_write_symbol_table): Set xleast field to 3.
2895 (som_slurp_symbol_table): Set symbol priv_level.
2896 (bfd_som_attach_compilation_unit): New function.
2897 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2898 priv_level into symbol_value.
2899 * configure, config.in: Rebuild.
2901 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2903 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2904 warning function to call _bfd_error_handler instead.
2906 * libbfd.c (COERCE32): Cast through unsigned long and long to
2907 avoid bug in old version of gcc.
2909 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2910 (elf_backend_additional_program_headers): Don't define.
2912 1998-12-08 Nick Clifton <nickc@cygnus.com>
2914 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2915 relocations to include offset of 2 included in the insns, and the
2916 offset of the relocs within the section.
2918 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2920 The following changes were made by David Taylor
2921 <taylor@texas.cygnus.com>, Edith Epstein
2922 <eepstein@sophia.cygnus.com>, Jim Blandy
2923 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2924 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2925 changes originally made by HP; HP did not create ChangeLog
2928 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2929 automake macro library.
2931 * hpux-core.c (hpux_core_core_file_p): this function now
2932 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2933 found in the corefile! Also, in hpux_core_core_file_p, if we
2934 encounter a section with an unknown type, don't punt. Instead,
2935 just skip it. Also, count the number of sections of known type
2936 that we encounter. If we encounter at least one good one, then
2937 we'll declare that the file is a core file. If we encounter any
2938 unknown ones but some known ones, then we'll issue a warning (but
2939 still declare it to be a core file). Also, correctly decide when a
2941 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2942 (CORE_ANON_SHMEM): define if not defined.
2943 (hpux_core_struct): add members lwpid and user_tid.
2944 (core_kernel_thread_id, core_user_thread_id): new macros.
2945 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2946 the name before storing it in the bfd.
2947 (hpux_core_core_file_p): handle threads.
2949 * libhppa.h (GET_FIELD): protect against redefinition.
2950 (HPPA_WIDE): define.
2951 (GET_FIELD): define.
2956 (sign_extend): redefine.
2957 (assemble_6): define.
2958 (assemble_12): rewrite.
2959 (assemble_16): define.
2960 (assemble_16a): define.
2961 (assemble_17): rewrite.
2962 (assemble_22): define.
2964 1998-12-07 Nick Clifton <nickc@cygnus.com>
2966 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2967 relocations for signed values.
2969 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2971 * mipsbsd.c (MY(set_arch_mach)): Make static.
2972 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2973 bfd_mach_mips* macros rather than simple numbers.
2975 COFF weak symbol support, based on patches from Mark Elbrecht
2976 <snowball3@usa.net>:
2977 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2978 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2979 (coff_write_alien_symbol): Likewise.
2980 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2981 (coff_link_add_symbols): Likewise.
2982 (_bfd_coff_link_input_bfd): Likewise.
2983 (_bfd_coff_write_global_sym): Likewise.
2985 * elf.c (copy_private_bfd_data): Always initialize the
2986 includes_phdrs field.
2988 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2989 file defines a symbol first mentioned in an ELF file.
2991 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2992 possible, rather than only if BFD64.
2993 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2995 * bfd-in2.h: Rebuild.
2997 * srec.c (srec_set_section_contents): Correct test to avoid
2998 switching to 4 byte addresses after seeing a second section which
2999 requires 3 byte addresses. From Joel Schantz
3000 <joel.schantz@argosys.boeing.com>.
3002 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3003 <aymeric.vincent@emi.u-bordeaux.fr>.
3005 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3007 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3008 decide whether the output file is -mrelocatable-lib,
3009 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3011 1998-12-03 Nick Clifton <nickc@cygnus.com>
3013 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3014 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3015 * bfd-in2.h: Regenerate.
3016 * libbfd.h: Regenerate
3018 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3020 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3021 link against a dynamic symbol with no type or size.
3023 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3025 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3026 relocation for section which does not get loaded.
3027 (elf_i386_relocate_section) [R_386_32]: Likewise.
3029 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3031 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3032 reloc_count and i long instead of unsigned long. Handle error
3033 return from bfd_canonicalize_reloc.
3035 1998-12-01 Nick Clifton <nickc@cygnus.com>
3037 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3040 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3042 * elf32-sh.c (elf/sh.h): Include.
3043 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3044 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3045 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3046 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3047 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3049 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3051 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3052 causes division by zero later on.
3054 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3056 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3059 1998-11-25 DJ Delorie <dj@cygnus.com>
3061 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3064 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3066 * elf32-fr30.c (fr30_elf_relocate_section): Call
3067 fr30_final_link_relocate.
3068 (fr30_final_link_relocate): New function: Handle I20 and I32
3070 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3071 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3072 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3074 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3077 The following changes are based on a patch submitted by Gianluca
3078 Moro <glctr@abc.it>:
3080 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3081 not already been updated.
3082 (find_remembered_hi16s_reloc): New parameter 'already_found'
3083 returns state of remembered hi16s reloc.
3084 (remember_hi16s_reloc): Set 'found' field to false.
3085 (hi16s_location): Add 'found' field.
3087 1998-11-23 DJ Delorie <dj@cygnus.com>
3089 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3090 to see .DLL files as unrecognized.
3091 (i3coff_object_p): Sorry, had to hack it to not recognize these
3092 files (pei-i386) on request.
3094 1998-11-23 DJ Delorie <dj@cygnus.com>
3096 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3097 relents. Call bfd_check_format to reinitialize.
3099 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3101 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3104 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3106 * aclocal.m4: regenerate
3107 * configure: regenerate
3109 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3111 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3112 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3113 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3114 respect it as an upper bound on what memory to reference.
3115 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3116 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3117 update vtable_entries_size appropriately.
3119 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3121 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3124 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3126 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3127 bfds; they have no "file" so we fake it.
3128 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3129 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3130 resizing the memory buffer.
3131 * opncls.c (bfd_make_writable): New function; lets you write a
3132 bfd_create'd bfd to an in-memory buffer.
3133 (bfd_make_readable): New function; lets you read back that buffer
3134 as if it were from bfd_openr. Used to build generated archive
3135 members (winsup's ld's dlltool)
3137 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3139 * po/bfd.pot: Regenerated.
3141 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3143 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3146 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3148 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3149 element of the gotentry list for local symbols too.
3150 (elf64_alpha_relocate_section): Unify local and global handling.
3151 Assert that gotent->use_count > 0.
3153 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3155 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3156 update for file name changes of July 2, 1998.
3158 * configure: Rebuild.
3160 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3162 * po/bfd.pot: Regenerated.
3164 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3166 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3167 * aclocal.m4, configure: regenerate
3169 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3171 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3173 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3175 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3176 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3178 * aclocal.m4, configure: regenerated.
3180 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3182 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3183 R_D10V_GNU_VTENTRY relocs.
3184 (elf_d10v_howto_table): Likewise.
3185 (d10v_reloc_map d10v_reloc_map): Likewise.
3186 (elf32_d10v_gc_mark_hook): New.
3187 (elf32_d10v_gc_sweep_hook): New.
3188 (elf32_d10v_check_relocs): New.
3189 (elf32_d10v_relocate_section): New.
3190 (elf_backend_relocate_section): Define.
3191 (elf_backend_can_gc_sections): Define.
3193 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3195 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3196 (BFD64_BACKENDS): ...from here.
3197 (BFD32_BACKENDS_CFILES): Move vms files here...
3198 (BFD64_BACKENDS_CFILES): ...from here.
3199 * Makefile.in: Rebuild.
3201 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3203 * Makefile.am: Add FR30 target.
3204 * Makefile.in: Add FR30 target.
3205 * archures.c: Add support for FR30.
3206 * config.bfd: Add support for FR30.
3207 * configure.in: Add support for FR30.
3208 * reloc.c: Add support for FR30 relocations.
3209 * targets.c: Add support for FR30 relocations.
3210 * bfd-in2.h: Regenerate.
3211 * configure: Regenerate.
3212 * libbfd.h: Regenerate.
3213 * cpu-fr30.c: New file.
3214 * elf32-fr30.c: New file.
3216 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3218 * configure.in: detect cygwin* instead of cygwin32*
3219 * configure: regenerate
3221 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3223 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3224 use bfd_malloc and free instead and check return value from bfd_malloc.
3226 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3228 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3229 * libbfd.h: Rebuild.
3231 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3232 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3233 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3234 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3236 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3238 (mips_elf_link_hash_table_create): Don't initialize
3239 dynsym_sec_strindex.
3240 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3241 (mips_elf_size_dynamic_sections): Generate a section symbol for
3242 every output section.
3243 (mips_elf_finish_dynamic_sections): Count all sections for
3245 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3248 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3250 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3251 for later PLT entries in large PLTs.
3252 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3254 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3256 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3258 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3260 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3261 * elflink.h (elf_collect_hash_codes): New function. This function is
3262 called for each exported symbol and we compute the ELF hash value for
3264 (compute_bucket_value): New function. It is called from
3265 size_dynamic_sections to determine the hash table size. When we are
3266 optimizing a better, but slower, algorithm is used.
3267 (size_dynamic_sections): Call compute_bucket_value.
3269 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3271 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3273 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3275 (sh_elf_gc_mark_hook): New.
3276 (sh_elf_gc_sweep_hook): New.
3277 (sh_elf_check_relocs): New.
3278 (elf_backend_can_gc_sections): Define.
3280 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3282 * acinclude.m4: undo previous gettext change
3283 * aclocal.m4: rebuild with right version of aclocal.
3285 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3287 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3288 aclocal.m4 to acinclude.m4, so they don't get lost.
3290 * elfcore.h: rewrite for better corefile support.
3291 * elf.c (elfcore_*): new functions.
3292 * elf-bfd.h (elf_obj_tdata): new structure members.
3293 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3295 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3297 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3299 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3300 and R_M32R_GNU_VTENTRY.
3301 (elf_backend_can_gc_sections): Define.
3302 (m32r_elf_check_relocs): New.
3303 (m32r_elf_gc_mark_hook): New.
3304 (m32r_elf_gc_sweep_hook): New.
3305 (m32r_elf_relocate_section): Handle VT relocs.
3307 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3309 * coff-arm.c (arm_relocate_section): Remove redundant test.
3311 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3312 cleat that the 'bitsize' field is the size of the bitfield AFTER
3313 relocation not before.
3315 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3317 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3320 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3322 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3323 R_SPARC_GNU_VTENTRY.
3324 (elf32_sparc_check_relocs): Handle them.
3325 (elf32_sparc_reloc_type_lookup): Likewise.
3326 (elf32_sparc_relocate_section): Likewise.
3327 (elf32_sparc_gc_mark_hook): New.
3328 (elf32_sparc_gc_sweep_hook): New.
3330 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3332 * som.c (som_finish_writing): Perform some sanity checks when
3333 writing an executable or shared library.
3335 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3337 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3338 * configure.in (elf): Add dwarf1.lo.
3339 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3340 * elf.c (_bfd_elf_find_nearest_line): Add call to
3341 _bfd_dwarf1_find_nearest_line.
3342 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3343 Add call to _bfd_dwarf1_find_nearest_line.
3344 * configure: Rebuilt.
3346 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3348 * elflink.h (elf_gc_sections): Do not allow garbage
3349 collection if dynamic sections have been created.
3351 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3353 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3355 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3356 (v850_elf_perform_relocation): Likewise.
3357 (v850_elf_final_link_relocate): Likewise.
3358 (v850_elf_relocate_section): Likewise.
3359 (v850_elf_gc_sweep_hook): New routine.
3360 (v850_elf_gc_mark_hook): New routine.
3361 (elf_backend_can_gc_sections): Define.
3363 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3365 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3368 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3370 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3371 Declare size as bfd_size_type.
3372 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3374 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3376 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3378 * som.c (CPU_PA_RISC2_0): Define.
3379 (_PA_RISC2_0_ID): Likewise.
3380 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3382 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3384 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3385 has a base which is already defined, only add the referenced
3386 symbol to the dynamic symbol table if it is defined or referenced
3389 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3392 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3394 * elflink.h (elf_link_add_object_symbols): Undo last change.
3396 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3398 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3399 symbol for the indirect alias to a versioned symbol.
3401 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3403 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3404 (elf32_i386_vtentry_howto): New.
3405 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3406 or elf32_i386_vtinherit_howto on lookup.
3408 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3410 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3411 reloc_type. Rename R_68K__max to R_68K_max.
3412 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3415 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3417 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3418 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3420 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3423 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3425 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3426 message has a null byte terminator.
3428 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3430 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3431 word subject to R_V850_32 relocation.
3433 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3435 * dwarf2.c: Add comment describing problem computing line numbers
3436 for undefined symbols at link time.
3438 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3440 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3441 transform a defweak into a plt entry.
3442 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3443 plt entry references to receive a RELATIVE reloc.
3444 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3445 (elf64_alpha_relocate_section): Assert we don't overrun
3446 the allocated relocation space.
3448 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3450 * elf.c (swap_out_syms): Always treat section symbols as
3451 special, even if they are attached to a common section.
3453 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3455 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3456 sections with v850 common section attributes into named v850
3458 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3459 common section attributes into named v850 common sections.
3461 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3463 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3466 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3468 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3469 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3470 reloc to the wrong section a warning, not an error. .dynsbss
3471 is not an output section, so there is no need to check for it.
3473 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3475 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3477 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3479 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3480 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3482 (elf32_arm_gc_mark_hook): New.
3483 (elf32_arm_gc_sweep_hook): New.
3484 (elf32_arm_check_relocs): New.
3485 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3487 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3490 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3492 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3493 assume there is no PLT or GOT.
3495 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3497 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3498 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3499 also accepted as a function symbol type.
3501 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3503 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3505 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3507 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3508 match definition of _bfd_gc_sections field.
3509 * libbfd.h: Rebuild.
3511 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3513 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3514 the addend of a dynamic relocation referencing a section.
3515 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3516 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3518 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3520 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3521 bed has a size_dynamic_sections routine before trying to use it.
3523 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3525 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3526 _bfd_elf_rel_vtable_reloc_fn.
3528 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3530 * Makefile.am: Add elf32-arm.c.
3531 * Makefile.in: Rebuild.
3532 * elf-bfd.h: Add elf_backend_get_symbol_type.
3533 * elf.c (swap_out_syms): If defined, call
3534 elf_backend_get_symbol_type.
3535 * elf32-arm.c: Define elf_backend_get_symbol_type.
3536 (elf32_arm_get_symbol-type): New routine.
3537 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3538 (bfd_elf32_arm_process_before_allocation): Change to
3539 check for STT_ARM_TFUNC.
3540 (elf32_arm_final_link_relocate): Likewise.
3541 * elfxx-target.h: Add elf_backend_get_symbol_type.
3543 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3545 * archures.c (bfd_mach_alpha_ev[456]): New.
3546 * cpu-alpha.c: Rework to match these types.
3547 * bfd-in2.h: Rebuild.
3549 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3551 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3552 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3554 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3555 (elf_i386_reloc_type_lookup): Recognize them.
3556 (elf_i386_check_relocs): Pass them off to generic code.
3557 (elf_i386_relocate_section): Ignore them.
3558 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3559 (elf_backend_can_gc_sections): True.
3561 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3563 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3564 before looking at owner field.
3565 (elf32_arm_to_thumb_stub): Ditto.
3566 (elf32_arm_relocate_section): Compute name before calling
3567 elf32_arm_final_link_relocate().
3569 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3571 * elf.c: comment and formatting cleanups.
3574 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3576 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3577 (core files are treated differently than object files).
3578 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3579 bfd_elf_mkcorefile): declare.
3580 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3581 bfd_elf_mkcorefile): add to bfd_target vector.
3582 * elfcore.h (elf_core_file_p): save the program header table,
3583 and set the bfd architecture from the elf file header.
3584 * elf.c (bfd_elf_mkcorefile): new function.
3585 (_bfd_elf_write_corefile_contents): new function.
3586 (assign_file_positions_for_segments): add cases for handling
3587 PT_NOTE segments. (assign_file_positions_except_relocs):
3588 core files should be handled the same as exec files.
3589 (prep_headers): identify core files as type ET_CORE.
3590 (copy_private_bfd_data): identify the sections belonging to
3591 the PT_NOTE segment.
3593 * elf32-sparc.c (elf32_sparc_final_write_processing):
3594 add break statement to default case.
3596 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3598 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3599 section (not input) will be in sections ".sbss", ".sbss2",
3600 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3601 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3602 output_offset for correct evaluation of addend.
3604 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3606 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3607 elf32_arm_allocate_interworking_sections and
3608 elf32_arm_process_before_allocation.
3610 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3612 * bfd-in.h: Ammend prototype for
3613 elf32_arm_process_before_allocation to remove surplus third
3616 * bfd-in2.h: Regenerate.
3618 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3620 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3622 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3624 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3625 calculated for RELOC_SPARC_REV32 case.
3627 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3629 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3630 elf32_arm_allocate_interworking_sections and
3631 elf32_arm_process_before_allocation.
3632 * bfd-in2.h: Regenerated.
3633 * elf32-arm.c Define elf32_arm_link_hash_table.
3634 (insert_thumb_branch): New routine.
3635 (find_thumb_glue): New routine.
3636 (find_arm_glue): New routine.
3637 (record_arm_to_thumb_glue): New routine.
3638 (record_thumb_to_arm_glue): New routine.
3639 (elf32_arm_link_hash_table_create): New routine.
3640 (elf32_arm_get_bfd_for_interworking): New routine.
3641 (elf32_arm_allocate_interworking_sections) New routine.
3642 (elf32_arm_process_before_allocation) New routine.
3643 (elf32_thumb_to_arm_stub): New routine.
3644 (elf32_arm_to_thumb_stub): New routine.
3645 (elf32_print_private_bfd_data): Fix typo.
3646 (elf32_arm_final_link_relocate): Add argument sym_sec.
3647 Check for branches to thumb symbols in case R_ARM_PC24.
3648 Check for branches to arm symbols in case R_ARM_THM_PC22.
3649 (elf32_arm_relocate_section): Pass symbol section to
3650 elf32_arm_final_link_relocate.
3652 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3654 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3655 entries unless the symbol is defined in the executable; in
3656 particular, undefined weak symbols get a PLT entry.
3658 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3660 * libaout.h: Remove nested comment to avoid warning.
3662 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3664 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3665 R_ARM_PC24 relocation.
3667 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3669 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3670 argument is_local. Add argument sym_flags. Check sym_flags
3671 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3672 (elf32_arm_relocate_section): Don't pass local sym and pass
3673 sym_flags to elf32_arm_final_link_relocate.
3675 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3677 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3678 to not count too few relocs for dynamicly linked executables.
3680 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3682 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3683 symbols without a dynamic index dynamic. Consider all weak
3685 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3686 correspondance between input and output sections.
3688 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3690 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3691 that use a .got.plt section start the got offset at zero.
3693 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3695 * ieee.c (ieee_write_processor): Correct the processor ID written
3696 out for bfd_arch_m68k, accommodating change of March 25.
3698 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3700 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3701 R_ARM_THM_RPC22 relocations.
3703 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3705 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3707 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3708 .got relocs in -Bsymbolic shared objects.
3710 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3712 * elf32-arm.c: Add private flags to ELF header.
3713 (elf32_arm_print_private_bfd_data): New Function.
3714 (elf32_arm_set_private_flags): New Function.
3715 (elf32_arm_copy_private_flags): New Function.
3716 (elf32_arm_merge_private_bfd_data): New Function.
3718 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3720 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3722 (elf32_sparc_relocate_section): Likewise.
3724 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3726 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3727 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3728 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3729 of the function. Recognize no .plt as static linking.
3731 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3733 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3734 ".liblist" string through gettext.
3736 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3738 * Makefile.am: Add support for elf32-arm.lo.
3739 * Makefile.in: Rebuild.
3740 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3741 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3742 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3743 * configure: Regenerate.
3744 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3745 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3746 bfd_target bfd_elf32_littlearm_vec.
3747 * elf32-arm.c: New file.
3749 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3751 * libaout.h (M_SPARCLITE_LE): New machine.
3752 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3753 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3754 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3755 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3756 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3757 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3758 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3759 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3760 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3761 be BFD_RELOC_SPARC_REV32.
3763 * config.bfd (sparc86x-*-aout): New
3765 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3767 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3768 actually mapping the output sections.
3770 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3773 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3774 (mn10300_elf_reloc_map): Similarly.
3775 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3777 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3779 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3781 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3782 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3783 elf_mips_reloc_type defined in elf/mips.h.
3785 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3787 * elf64-mips.c: Remove reloc_type definition completely. It's now
3790 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3792 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3793 as they are defined in elf/mips.h now.
3795 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3798 * Re-add lost change:
3799 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3801 (mn10300_elf_relax_section): Include stack space for register saves
3802 in the imm8 field of a "call" instruction.
3803 (compute_function_info): Determine how much stack is allocated by
3804 the movm instruction. Fix typo.
3805 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3807 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3809 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3810 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3812 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3814 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3816 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3818 * elf32-hppa.h: Let ELF header define the enum containing the
3819 external reloc numbers.
3820 * elf32-i386.h: Likewise.
3822 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3824 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3825 * elf32-mips.c: Likewise.
3826 * elf32-ppc.c: Likewise.
3828 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3830 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3831 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3833 * bfd-in.h: Regenerate.
3834 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3835 parameter to 'unsigned int' to avoid K&R compatability problems.
3837 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3839 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3840 functionname_ptr to be const. Change line_ptr to be unsigned.
3842 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3843 macro is not defined. Change second parameter from bfd_link_info
3844 to coff_final_link_info. Add prototype.
3845 (coff_final_link_postscript): Simplify handling when macro is not
3846 defined. Add prototype.
3848 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3850 * elf-mn10300.c: Before include system specific ELF header define
3851 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3852 * elf32-mips.c: Likewise.
3853 * elf32-ppc.c: Likewise.
3855 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3857 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3858 temporary patch over to elf64-mips.c as well.
3860 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3862 * elf32-mips.c (reloc_type): Temporarily disable definition of
3863 standard relocation since they are now defined in elf/mips.h.
3865 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3867 * elf-m10200.c (mn10200_elf_final_link_relocate):
3868 Modify range test for case R_MN10200_8.
3870 * elf-m10300.c (mn10300_elf_final_link_relocate):
3871 Modify range test for case R_MN10300_8.
3873 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3875 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3876 * elf32-i386.c (elf_backend_got_header_size): Define.
3877 (elf_backend_plt_header_size): Define.
3878 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3879 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3880 * elfxx-target.h: Provide a default of zero.
3881 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3882 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3884 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3885 entry from an executable, even if the plt refcount goes to 0.
3887 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3889 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3890 directory name at the line number.
3892 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3893 with an unspecified type.
3895 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3897 * sunos.c: Add undef of valid to avoid problem on SunOS.
3899 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3901 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3903 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3905 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3906 R_68K_PCxx and R_68K_xx relocations. Make sure that
3907 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3908 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3909 R_68K_xx relocations.
3910 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3911 that has no plt entry.
3912 (elf_m68k_relocate_section): Ignore the plt offset in a static
3914 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3916 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3919 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3921 (howto_table, reloc_map): Add entries for them.
3922 (elf_m68k_check_relocs): Handle them. Implement reference
3923 counting for got and plt entries.
3924 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3925 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3927 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3928 (elf_m68k_relocate_section): Handle the new reloc types.
3929 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3930 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3931 * elflink.h (elf_link_add_object_symbols): When creating an
3932 indirect reference for symbol versioning also copy the plt
3934 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3935 flag also reset the plt offset.
3936 (elf_link_assign_sym_version): Likewise.
3937 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3938 the size of the entry in bytes.
3939 (elf_gc_allocate_got_offsets): Likewise.
3941 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3943 * elflink.h (elf_gc_sections): Return true rather than falling off
3946 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3949 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3951 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3952 comment describing when it should be enabled.
3953 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3956 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3958 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3959 information ATN records.
3961 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3963 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3964 section for an absolute symbol in a fully linked file. Based on
3965 patch from Christian Holland <CHolland@de.lucent.com>.
3967 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3969 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3970 that a symbol is undefined.
3972 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3974 * som.c (som_bfd_gc_sections): Define.
3976 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3978 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3979 overflows in ARM_26D patches, since they have already been
3980 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3982 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3984 * coffcode.h (coff_write_object_contents): If we have any long
3985 section names, call coff_write_symbols even if there are no
3988 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3990 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3991 PT_LOAD segment, rather than only setting it once for the entire
3994 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3995 rather than ignoring every phdr with a p_paddr of 0, ignore all
3996 the phdrs if they all have a p_paddr of 0.
3998 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3999 section was discarded from the link.
4001 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4003 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4005 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4007 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4008 floating point operations.
4010 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4012 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4015 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4017 Merge of vax/vms (read-only) support
4018 * configure.com: Support Vax target.
4019 * makefile.vms: Support Vax target.
4020 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4021 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4023 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4025 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4027 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4029 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4031 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4032 * targets.c (bfd_target_ovax_flavour): New flavour.
4033 (vms_alpha_vec): Renamed from evax_alpha_vec.
4035 (target_vector): Update accordingly.
4036 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4038 (vax*-*-*vms*): New target.
4039 * Makefile.am: Update for renamed files. Rebuild dependencies.
4040 * bfd-in2.h: Rebuild.
4041 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4043 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4045 Based on patch from Matt Semersky <matts@scd.hp.com>:
4046 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4047 pointer on abfd->outsymbols.
4048 (generic_add_output_symbol): Handle NULL sym parameter.
4050 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4052 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4055 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4057 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4058 when handling 32 bit immediate relocs.
4059 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4061 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4063 * section.c (STD_SECTION): Account for recently added gc_mark
4064 field in struct asection.
4066 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4067 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4069 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4071 ELF Section-level Garbage Collection:
4072 * bfd.c (bfd_gc_sections): New.
4073 * aout-adobe.c: Hook to default implementation.
4074 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4075 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4076 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4077 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4078 * tekhex.c, versados.c: Likewise.
4079 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4080 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4082 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4083 (bfd_generic_gc_sections): New.
4084 * section.c (SEC_KEEP): New.
4085 (asection): Add gc_mark member.
4087 * elfcode.h (elf_gc*): New name remappings.
4088 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4089 sections to be excluded.
4090 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4091 (elf_gc_propogate_vtable_entries_used): New.
4092 (elf_gc_smash_unused_vtentry_relocs): New.
4093 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4094 (elf_gc_common_finalize_got_offsets): New.
4095 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4096 * elfxx-target.h: Add and default gc hooks.
4098 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4100 (struct elf_obj_tdata): Likewise for local_got_offsets.
4101 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4102 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4103 * elf64-sparc.c, elflink.h: Likewise.
4105 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4106 (ELF_LINK_HASH_MARK): Define.
4107 (struct elf_backend_data): Add GC hooks.
4108 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4110 * elf-m10300.c (mn10300_elf_check_relocs): New.
4111 (mn10300_elf_gc_mark_hook): New.
4112 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4113 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4114 (mn10300_elf_final_link_relocate): Likewise.
4115 (mn10300_elf_relocate_section): Likewise.
4116 (elf_backend_can_gc_sections): Define.
4117 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4118 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4119 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4120 (mips_info_to_howto_rel): Likewise.
4121 (mips_elf_relocate_section): Likewise.
4122 (mips_elf_check_relocs): Likewise.
4123 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4124 (elf_backend_can_gc_sections): Define.
4125 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4126 (ppc_elf_howto_raw): Handle them.
4127 (ppc_elf_reloc_type_lookup): Likewise.
4128 (ppc_elf_relocate_section): Likewise.
4129 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4130 Handle new vtable relocs.
4131 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4132 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4133 (elf_backend_can_gc_sections): Define.
4135 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4137 * archures.c (bfd_mach_mn10300): Define.
4138 * elf-m10300.c: Include elf/mn10300.h
4139 (elf_mn10300_mach): New function.
4140 (_bfd_mn10300_elf_final_write_processing): Likewise.
4141 (_bfd_mn10300_elf_object_p): Likewise.
4142 (elf_backendfinal_write_processing): Define.
4143 (elf_backend_object_p): Likewise.
4145 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4147 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4150 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4152 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4153 link_next field, not the next field.
4155 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4157 * elf.c (map_sections_to_segments): Check the section address
4158 against the phdr size both with and without a modulo of
4161 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4163 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4164 linker created empty input section if the output section has the
4167 * elflink.h (elf_link_output_extsym): Print an error message if
4168 _bfd_elf_section_from_bfd_section fails.
4170 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4173 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4175 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4176 native linker output. Avoid putting an empty section in more than
4179 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4181 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4182 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4184 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4186 * elf.c (swap_out_syms): New arg relocatable_p.
4187 Don't add section VMA to symbols for relocatable output.
4188 (_bfd_elf_compute_section_file_positions): Update call to
4191 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4193 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4194 against 'addend' be signed rather than unsigned.
4196 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4198 * elf32-m32r.c: Add prototyps for static functions.
4200 * coff-arm.c: Add prototypes for static functions.
4202 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4204 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4205 LMA is used to order sections in a segment.
4207 * elf32-v850.c: Add prototypes for static functions.
4208 Change type of addend parameter to bfd_vma in various functions.
4210 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4212 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4213 complain_overflow_signed instead of complain_overflow_bitfield.
4215 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4217 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4218 when comparing against 0.
4220 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4222 * Makefile.am (config.status): New target.
4223 * Makefile.in: Rebuild.
4225 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4227 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4228 error if previous object endianness doesn't match current object.
4230 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4232 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4233 _bfd_elf_print_private)bfd_data ().
4235 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4237 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4239 (elf_link_add_object_symbols): Set type_change_ok and
4240 size_change_ok before calling elf_merge_symbol.
4242 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4243 undefined symbol error, don't also issue an overflow error.
4245 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4247 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4248 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4249 message instead of crashing.
4251 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4253 * archures.c (bfd_mach_cpu32): Define.
4254 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4256 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4257 * ieee.c: Include <ctype.h>.
4258 (ieee_object_p): Parse out process ID string to make it more
4259 likely to be acceptable for bfd_scan_arch.
4260 * bfd-in2.h: Rebuild.
4262 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4264 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4265 _bfd_elf_print_private_bfd_data() so that the program header will
4268 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4270 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4271 0x68. Reindent. Add some comments.
4273 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4275 * elf.c (copy_private_bfd_data): Adjust physical address of
4276 segment in output BFD to contain LMAs of its sections.
4278 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4280 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4281 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4282 endian data 32 bit relocations.
4283 (elf32_sparc_merge_private_bfd_data): Check if linking little
4284 endian objects with big endian objects.
4285 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4286 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4287 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4289 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4290 * archures.c (bfd_mach_sparc_sparclite_le): New.
4291 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4293 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4295 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4298 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4300 * bfd-in.h: Move over patch to bfd-in2.h.
4302 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4304 (_bfd_relocate_contents): Likewise.
4306 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4308 * peicode.h (add_data_entry): If the section has no private data
4309 then do not create a Data Dictionary entry for it.
4311 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4313 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4314 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4315 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4316 subsections during relaxation more correctly.
4318 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4320 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4321 Add extra argument to bfd_arm_process_before_allocation ().
4322 * bfd-in.h: Reflect changes made in bfd-in2.h.
4323 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4324 coff class of a BFD symbol.
4325 * coff-arm.c: Add support for interworking between Thumb code and
4326 non-interworking aware ARM code.
4328 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4330 * po/Make-in (install-info): New target.
4332 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4334 * filemode.c: Remove; not used.
4336 If sysdep.h includes a header file, don't include it again:
4337 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4339 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4341 * archive.c: Don't include <string.h> or <errno.h>.
4342 * evax-alpha.c; Don't include <stdio.h>.
4343 * evax-egsd.c: Likewise.
4344 * evax-etir.c: Likewise.
4345 * evax-misc.c: Likewise.
4346 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4347 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4349 * hpux-core.c: Likewise.
4350 * netbsd-core.c: Likewise.
4352 * libbfd.c: Don't include <sys/types.h>.
4353 * nlmcode.h: Don't include <string.h>.
4354 * osf-core.c: Don't include <string.h> or <stdio.h>.
4355 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4356 <errno.h>, or <unistd.h>.
4357 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4359 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4361 * configure.com: If the version number can not be found in
4362 configure.in, set it to "unknown" rather than "2.8.1".
4364 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4366 * elf32-mips.c (elf_mips_mach): New.
4367 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4368 (_bfd_mips_elf_final_write_processing): Use the names
4369 of machines, rather than the numbers. Set both the ARCH
4370 and MACH in e_flags. Handle a few more specific machines.
4371 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4372 EF_MIPS_ARCH and EF_MIPS_MACH.
4374 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4376 * syms.c (bfd_is_local_label): Revert last change.
4377 * srec.c (srec_write_symbols): Discard debugging symbols.
4379 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4381 * som.c: Include <ctype.h>.
4382 * som.h: Don't include sysdep.h.
4384 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4386 * libbfd.h: Rebuilt.
4387 * libbfd-in.h: Removed gettext includes and defines.
4388 * sysdep.h: Moved gettext-related includes and defines here.
4390 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4392 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4393 an ad-hoc test. Kill bogus #if 0 code.
4394 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4396 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4398 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4399 when generating a normal executable for a symbol defined in a
4400 regular file. When copying a reloc into the output file, adjust
4401 the addend for a PC relative reloc against a global symbol.
4403 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4405 * libbfd.h: Rebuilt.
4406 * libbfd-in.h (_): Define as dgettext.
4408 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4410 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4412 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4413 when declaring parameter types.
4414 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4416 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * config.bfd: If we include any ELF targets in targ_defvec and/or
4419 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4420 * elf32-gen.c (dummy): New static const variable.
4421 (elf_generic_info_to_howto): New static function.
4422 (elf_generic_info_to_howto_rel): New static function.
4423 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4424 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4425 * elf64-gen.c: Same changes as elf32-gen.c.
4426 * elfcode.h (elf_object_p): For the generic target, ignore a
4427 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4429 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4431 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4432 * configure: Rebuild.
4434 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4436 * config.bfd: Update OSR5/Unixware patterns.
4438 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4440 * elf.c (assign_file_positions_for_segments): Allow for holes
4441 between sections added by a link script.
4443 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4445 * configure.in: Change version number to 2.9.4
4446 * configure: Rebuild.
4448 Based on patch from H.J. Lu <hjl@gnu.org>:
4449 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4450 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4451 * bfd-in2.h: Rebuild.
4453 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4455 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4458 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4460 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4461 (elf64_alpha_relax_section): Fill them in.
4462 (elf64_alpha_relax_opt_call): Implement more than a stub.
4463 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4464 alignment on .scommon.
4465 (elf64_alpha_merge_gots): Merge use counts as well.
4467 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4469 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4470 for calculating a local symbol's address.
4471 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4472 Set the .got's cooked size as well as the raw size.
4474 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4476 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4477 internationalisation of printed information.
4479 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4480 internationalisation of printed information.
4482 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4484 * syms.c (struct indexentry): Change directory_name, file_name,
4485 and function_name fields to char *.
4486 (struct stab_find_info): Change cached_file_name field to char *.
4488 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4490 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4492 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4494 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4496 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4498 * Makefile.am (install-data-local): Make $(includedir).
4499 * Makefile.in: Rebuild.
4501 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4503 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4505 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4507 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4508 * Makefile.in: Rebuild.
4510 * bfd-in2.h: Rebuild for Nick's changes.
4512 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4514 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4515 change wrt length == max_namelen.
4517 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4519 * Many files: Added gettext invocations around user-visible
4521 * libbfd-in.h: Added gettext includes and defines.
4522 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4523 HAVE_LC_MESSAGES): Define.
4524 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4526 * Makefile.am (SUBDIRS): Added po.
4527 (POTFILES): New macro.
4528 (po/POTFILES.in): New target.
4529 (SOURCE_HFILES): New macro.
4531 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4533 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4535 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4536 NT_PRSTATUS note section encountered, it contains the status of
4537 the currently executing thread when the core file was written.
4539 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4541 * libcoff.h: Add extra parameter to
4542 bfd_coff_link_output_has_begun overrideable function.
4543 * cofflink.c: Pass extra parameter to
4544 bfd_coff_link_output_has_begun function.
4545 * bfd-in.h: Add prototypes for exported ARM interworking
4547 * peicode.h: ARM specific code reorganised to conform to BFD
4549 * coffcode.h: ARM specific code reorganised to conform to BFD
4551 * coff-arm.c: Code reorganised to conform to the BFD coding
4552 conventions. Global variables have been moved into an ARM
4553 specific hash table structure and a new function:
4554 bfd_arm_get_bfd_for_interworking() has been created which is
4555 called from the linker scripts.
4557 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4559 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4561 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4562 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4563 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4564 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4566 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4568 * config.bfd: Added sparc86x support.
4570 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4572 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4573 an out of range pc-relative jump/call to an undefined weak symbol.
4575 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4577 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4580 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4582 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4583 an error other than bfd_error_system_call, set the error to
4584 bfd_error_wrong_format.
4586 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4587 bfd_elf32_powerpcle_vec.
4589 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4590 program segments are zero, don't set p_paddr_valid.
4592 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4594 * elf64-alpha.c: Initial implementation of relaxation --
4595 (struct alpha_elf_link_hash_entry): Add use_count member.
4596 (elf64_alpha_check_relocs): Initialize and increment it.
4597 (elf64_alpha_can_merge_gots): Check it when considering merging.
4598 (elf64_alpha_merge_gots): Drop entries with zero use.
4599 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4600 (elf64_alpha_always_size_sections): Split out got sizing ...
4601 (elf64_alpha_size_got_sections): ... here. New function.
4602 (elf64_alpha_relax_find_reloc_ofs): New function.
4603 (elf64_alpha_relax_with_lituse): Likewise.
4604 (elf64_alpha_relax_without_lituse): Likewise.
4605 (elf64_alpha_relax_opt_call): Likewise.
4606 (elf64_alpha_relax_section): Likewise.
4607 (elf64_alpha_add_symbol_hook): Likewise.
4608 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4609 (elf64_alpha_relocate_section): Likewise.
4610 (bfd_elf64_bfd_relax_section): Define.
4611 (elf_backend_add_symbol_hook): Likewise.
4613 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4615 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4616 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4617 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4619 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4621 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4622 * configure: Rebuild.
4624 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4626 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4627 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4628 * configure.in: Define and substitute WIN32LDFLAGS and
4630 * aclocal.m4: Rebuild with new libtool.
4631 * configure, Makefile.in: Rebuild.
4633 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4635 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4636 before any other symbols in the same section.
4638 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4640 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4643 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4645 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4647 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4648 Use addr_size for address size, rather than sizeof(bfd_vma).
4649 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4650 Fix call to read_address.
4651 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4652 Scrap other unneeded arguments. Fix call to read_address.
4653 (scan_unit_for_functions): Fix call to read_attribute.
4654 (parse_comp_unit): We now handle more values for addr_size.
4655 Set addr_size in unit. Fix call to read_attribute and
4658 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4660 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4662 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4664 * archures.c (bfd_default_scan): Add m68k cases back to default
4665 switch, reverting patch of March 25, since IEEE support depends
4668 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4670 * Makefile.am (diststuff): New target.
4671 * Makefile.in: Rebuild.
4673 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4675 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4676 som_offset when we have an extended name table.
4678 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4680 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4682 * Makefile.in: Rebuild.
4684 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4686 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4687 symbols when creating a shared library.
4688 (elf_m68k_adjust_dynindx): New function, used by above code.
4689 (elf_m68k_finish_dynamic_sections): Initialize the section
4691 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4693 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4695 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4698 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4700 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4703 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4705 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4708 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4710 * configure.in: Set version to 2.9.1.
4711 * configure: Rebuild.
4713 * Branched binutils 2.9.
4715 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4717 * syms.c (ENABLE_CACHING): Define.
4718 (struct indexentry): Define.
4719 (struct stab_cache): Remove.
4720 (cmpindexentry): New static function.
4721 (struct stab_find_info): Add new fields: indextable,
4722 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4723 cached_file_name. Remove fields: file_cache, function_cache, and
4725 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4726 index table and search it.
4728 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4730 * elf.c (_bfd_elf_copy_private_section_data): Call
4731 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4733 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4735 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4737 * coff-arm.c: Define all globally visible variables and functions
4738 only when COFF_WITH_PE is not defined.
4739 * configure.in (armpe_little_vec, armpe_big_vec): Add
4741 * configure: Rebuild.
4743 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4745 Fix some gcc -Wall warnings:
4746 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4747 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4748 * archures.c (bfd_default_scan): Likewise.
4749 * bfd.c (bfd_scan_vma): Likewise.
4750 * binary.c (mangle_name): Likewise
4751 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4752 * coff-sh.c (sh_relocate_section): Likewise.
4753 * coff-stgo32.c (create_go32_stub): Likewise.
4754 * coffcode.h (coff_slurp_line_table): Likewise.
4755 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4756 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4757 (assign_file_positions_for_segments): Likewise.
4758 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4759 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4760 * oasys.c (oasys_write_sections): Likewise.
4761 * ppcboot.c (ppcboot_object_p): Likewise.
4762 (mangle_name): Likewise.
4763 * riscix.c (riscix_fix_pcrel_26): Likewise.
4764 * srec.c (srec_scan): Likewise.
4765 * stabs.c (_bfd_write_section_stabs): Likewise.
4766 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4767 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4768 switch. Declare parameters for function pointers.
4769 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4771 * elf.c (elf_sort_sections): Likewise.
4772 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4773 Add default cases to switches.
4774 (coff_arm_relocate_section): Remove unused local variables.
4776 (coff_arm_bfd_set_private_flags): Change flag variable to type
4778 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4779 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4780 (dump_toc): Change cat to const, and initialize it.
4781 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4782 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4783 (sh_elf_relocate_section): Initialize r_symndx.
4784 * coffcode.h (coff_compute_section_file_positions): Only declare
4785 old_sofar if ALIGN_SECTIONS_IN_FILE.
4786 (coff_write_object_contents): Initialize csym.
4787 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4788 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4790 * dwarf2.c: Include libiberty.h.
4791 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4792 (decode_line_info): Remove unused local variables.
4793 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4794 (m32r_elf_relocate_section): Likewise.
4795 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4796 (v850_elf_reloc): Likewise.
4797 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4798 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4799 * elf.c (assign_file_positions_for_segments): Always set adjust.
4800 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4801 parenthesize expression.
4802 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4803 (m32r_elf_object_p): Return a value.
4804 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4805 * elf32-mips.c (mips_elf_final_link): Initialize last.
4806 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4807 * elf32-v850.c (v850_elf_object_p): Return a value.
4808 (v850_elf_print_private_bfd_data): Change fprintf format string.
4809 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4811 * elflink.h (elf_link_add_object_symbols): Change vernum to
4812 unsigned int, and initialize it. Change fprintf format string.
4813 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4814 when setting or comparing to soname_indx.
4815 (elf_create_pointer_linker_section): Change num_symbols to
4817 * libcoff-in.h (coff_data_type): Change flags to flagword.
4818 * peicode.h (pe_print_idata): Initialize idx. Change j to
4819 bfd_size_type. Initialize hint_member. Remove useless test to
4821 (pe_print_edata): Change num_functions and num_names in struct
4822 EDT_type to unsigned long. Remove cast. Change fprintf format
4824 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4825 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4827 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4828 int *. Update uses. Change j to long.
4829 * bfd-in2.h, libcoff.h: Rebuild.
4831 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4833 * elf32-v850.c Remove definition of USE_REL.
4834 (v850_elf_info_to_howto_rela): New function.
4835 (v850_elf_perform_relocation): Renamed from
4836 v850_elf_store_addend_in_insn. Removed replace argument.
4837 (v850_elf_reloc): store the relocation in the addend field instead
4839 (v850_elf_final_link_relocate): Now calls
4840 v850_elf_perform_relocation.
4841 (v850_elf_relocate_section): Remove code to generate REL
4844 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4846 * coffcode.h (coff_new_section_hook): Set the type and storage
4847 class in the native symbol information allocated for a new section
4850 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4852 * peicode.h: Chain together calls to
4853 coff_bfd_copy_private_bfd_data and
4854 coff_bfd_print_private_bfd_data.
4856 * coff-arm.c: Add prototypes for
4857 coff_arm_bfd_print_private_bfd_data and
4858 coff_arm_bfd_copy_private_bfd_data.
4860 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4862 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4865 * peicode.h: Call arm-coff private data functions after handling
4868 * coff-arm.c: Turn statics into globals so that they can be shared
4869 both pe and pei backends.
4871 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4873 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4875 (sunos_write_object_contents): Likewise.
4876 * aoutx.h (NAME(aout,machine_type)): Likewise.
4877 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4879 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4881 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4883 (bfd_default_scan): Remove m68k special cases.
4884 * bfd-in2.h: Rebuild.
4885 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4887 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4888 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4890 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4891 selection, change printable_name to just "m68k" and make that the
4892 default instead of m68k:68020.
4894 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4896 (MY_get_section_contents): Define as aout_32_get_section_contents
4897 rather than NAME(aout,get_section_contents).
4899 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4901 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4902 and call bfd_default_set_arch_mach to do the real work.
4904 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4906 * bout.c (BALX): Include return register g14 as part of the insn.
4908 (calljx_callback): Use it.
4910 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4912 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4913 * libbfd.h: Rebuild.
4915 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4916 byte_count to unsigned int.
4917 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4918 unused local variables.
4920 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4921 variables er and er1.
4923 * cpu-v850.c: Include <ctype.h>.
4924 (scan): Case isdigit argument to unsigned char.
4926 From Yan Meroth <YAN.MEROTH@st.com>:
4927 * ihex.c (ihex_scan): Add extbase variable so that getting an
4928 extended linear address record does not ignore any previous
4930 (ihex_write_object_contents): When writing out an extended linear
4931 address record, zero out any previous extended address.
4933 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4935 * ieee.c (do_one): Check section before dereferencing it.
4936 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4937 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4939 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4941 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4943 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4945 * coff-arm.c: Add interworking functions to pe backends.
4947 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4949 * configure.in: Use AM_DISABLE_SHARED.
4950 * aclocal.m4, configure: Rebuild with libtool 1.2.
4952 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4954 * coff-arm.c (coff_arm_relocate_section): Better error messages
4955 when interowrking conflucts occur. Courtesy of Jonathan Walton
4957 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4958 relocations. Patch courtesy of Jonathan Walton and Tony
4961 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4963 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4964 part of Feb 22 change controling when to override the existing
4965 symbol with the .plt entry.
4967 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4969 * config.bfd (targ_cpu): Add thumb-pe target.
4971 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4972 functions in PE build.
4974 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4976 * config.bfd (sparclite-*-elf*): Added.
4978 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4980 * configure.in: Add elf.lo to elf shell variable.
4981 * Makefile.am (BFD_LIBS): Remove elf.lo.
4982 (BFD_LIBS_CFILES): Remove elf.c.
4983 (BFD32_BACKENDS): Add elf.lo.
4984 (BFD32_BACKENDS_CFILES): Add elf.c.
4985 * configure, Makefile.in: Rebuild.
4987 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4989 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4990 relocation against a now-local symbol should not have a dynamic
4993 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4995 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4997 (pe_print_private_bfd_data): Print PE flags. From Mikey
4998 <jeffdb@netzone.com>.
5000 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5002 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5003 a plt entry when we can determine that we authoritatively define
5006 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5008 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5009 don't actually use trad-core, but a SunOS-style core file handled
5011 * hosts/sparclinux.h: Remove.
5013 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5015 * peicode.h (pe_print_idata): If there is no .idata section, look
5016 for the import tables in some other section. Make the initial
5017 label line up better with the data. Print the import address
5018 table even if there is no import name table. If the import
5019 address table holds actual addresses, print them.
5021 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5023 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5024 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5025 bfd_error_system_call.
5027 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5029 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5030 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5032 From H.J. Lu <hjl@gnu.org>:
5033 * Makefile.am (libbfd_la_LDFLAGS): Define.
5034 * Makefile.in: Rebuild.
5036 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5038 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5039 * netbsd.h (MACHTYPE_OK): Define.
5040 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5041 calling N_SET_MACHTYPE, rather than having a switch.
5042 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5044 * i386netbsd.c (MACHTYPE_OK): Don't define.
5045 (DEFAULT_MID): Define.
5046 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5047 (MACHTYPE_OK): Don't define.
5048 (DEFAULT_MID): Define.
5049 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5050 (DEFAULT_MID): Define.
5051 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5052 (DEFAULT_MID): Define.
5053 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5054 (DEFAULT_MID): Define.
5056 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5057 * vaxnetbsd.c: New file.
5058 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5059 rather than netbsd_core.
5060 * targets.c (vaxnetbsd_vec): Declare.
5061 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5062 defined, add netbsd_core_vec.
5063 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5064 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5065 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5066 * config.bfd (alpha*-*-netbsd*): New target.
5067 * Makefile.am: Rebuild dependencies.
5068 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5069 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5070 * configure, Makefile.in: Rebuild.
5072 * configure.host: Remove the old shared library build stuff. We
5073 now use libtool instead.
5075 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5077 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5079 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5081 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5082 * configure: Rebuild.
5084 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5085 * elf32-v850.c (remember_hi16s_reloc): New function.
5086 (find_remembered_hi16s_reloc): New function.
5087 (v850_elf_store_addend_in_insn): Use the above new functions to
5088 match up HI6S relocs with LO16 relocs.
5090 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5092 * configure.in: Change -linux* to -linux-gnu*.
5093 * config.bfd, configure.host: Likewise.
5094 * configure: Rebuild.
5096 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5098 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5099 LO16/HI16S bug and improve comments about what is going on.
5101 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5103 * configure, aclocal.m4: Rebuild with new libtool.
5105 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5107 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5108 when merging v850 code into v850e/v850ea code. Do not initialise
5109 output flags if the input is the default architecture.
5111 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5113 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5114 get the size from bfd_arch_bits_per_address instead of directly
5117 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5119 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5120 to wrap, just return all 1's bits instead.
5121 * libbfd.h: Regenerate.
5123 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5125 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5127 (coff_relocate_section): If COFF_WITH_PE, define as
5128 coff_pe_i386_relocate_section.
5129 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5130 skip empty sections, to match coff_write_object_contents.
5132 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5133 rather than swapping out r_offset twice. From Luke Deller
5134 <luked@cse.unsw.edu.au>.
5136 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5138 * configure.in: Set libtool_enable_shared rather than
5139 libtool_shared. Remove diversion hack.
5140 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5143 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5145 * syms.c (struct stab_cache): Define.
5146 (struct stab_find_info): Remove cached_offset, cached_stab,
5147 cached_str, and cached_stroff fields. Add file_cache,
5148 function_cache, and line_cache fields.
5149 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5152 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5154 * peicode.h (pe_print_idata): Check for import of ordinal rather
5156 (pe_print_edata): If there is no .edata section, look for the
5157 export data in some other section.
5159 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5161 * configure.in: Change version to 2.8.4.
5162 * configure: Regenerated.
5164 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5166 Add tms320c30 support:
5167 * cpu-tic30.c: New file.
5168 * aout-tic30.c: New file.
5169 * coff-tic30.c: New file.
5170 * archures.c (bfd_arch_tic30): Define.
5171 (bfd_tic30_arch): Declare.
5172 (bfd_archures_list): Add bfd_tic30_arch.
5173 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5175 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5176 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5177 (coff_set_flags): Likewise.
5178 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5179 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5180 * Makefile.am: Rebuild dependencies.
5181 (ALL_MACHINES): Add cpu-tic30.lo.
5182 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5183 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5184 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5185 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5187 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5189 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5190 to lag behind LO16 reloc by a couple of instructions.
5192 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5194 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5195 make to reexamine the file timestamp.
5196 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5198 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5201 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5203 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5204 to create .dynsbss and .rela.sbss sections.
5205 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5206 copied from dynamic objects into .sbss.
5207 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5208 use it. Correct typo of .rela.sdata2.
5209 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5210 put the data, which may now be in .sbss.
5211 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5212 (elf_backend_create_dynamic_sections): Define as
5213 ppc_elf_create_dynamic_sections.
5215 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5216 against _GLOBAL_OFFSET_TABLE_.
5217 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5218 shared libraries which refer to local symbols. Make sure that the
5219 test for allocating space for a reloc in a shared object is the
5220 same as the test for emitting a reloc.
5222 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5224 * config.bfd (i[3456]-*-mingw32*): New target.
5225 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5226 * aclocal.m4, configure: Rebuild.
5228 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5230 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5233 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5235 Sparc v9 ABI compliant PLT:
5236 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5237 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5238 (LARGE_PLT_THRESHOLD): New define.
5239 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5240 (sparc64_elf_build_plt): New function.
5241 (sparc64_elf_plt_entry_offset): Likewise.
5242 (sparc64_elf_plt_ptr_offset): Likewise.
5243 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5244 contain the index for convenience. Skip the initial entries
5246 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5247 memory for the benefit of .rela.plt.
5248 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5249 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5250 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5251 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5252 Call sparc64_elf_build_plt.
5253 (elf_backend_want_got_plt): No.
5254 (elf_backend_plt_readonly): No.
5255 (elf_backend_plt_alignment): 8.
5257 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5258 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5259 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5262 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5264 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5266 * cpu-mips.c (arch_info_struct): Add mips variants.
5267 * bfd-in2.h: Rebuilt.
5269 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5271 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5274 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5276 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5277 (i[3456]86sco3.2v5*coff): New target.
5279 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5281 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5283 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5285 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5286 * bfd-in2.h: Regenerate.
5288 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5290 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5292 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5294 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5295 adjust addend for an output common symbol (from Jimmy Blair
5296 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5297 defined symbol to counteract adjustment made in generic relocation
5300 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5302 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5304 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5305 (GET_SCNDHR_NLNNO): Likewise.
5307 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5309 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5311 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5313 * elf32-m32r.c: Add macros to handle NOP insertion.
5315 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5317 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5318 (xcoff_mark): Likewise.
5319 (xcoff_build_ldsyms): Mark absolute symbols.
5321 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5323 * bout.c (b_out_write_object_contents): Sort symbols before output
5324 to keep {CALL,BAL}NAME symbols adjacent.
5325 (b_out_symbol_cmp): New function.
5327 For older changes see ChangeLog-9697
5333 version-control: never