1 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
4 (elf_cpu32_plt_entry): Likewise.
6 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
8 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
9 symbol table, then just compute a suitable value (but do not
10 create a __gp symbol).
12 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
13 symbols when building shared libraries.
14 (elf_hppa_final_link_relocate): Correct handling of PCREL
15 relocations against undefined symbols.
17 1999-09-16 Nick Clifton <nickc@cygnus.com>
19 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
20 interworking sections as linker created so that they will not
21 be removed by garbage collection.
23 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
25 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
26 (elf_hppa_final_link_relocate): Consistently create an absolute
27 address, then subtract out the value of __gp.
29 1999-09-14 Michael Meissner <meissner@cygnus.com>
31 * configure.in (Canonicalization of target names): Remove adding
32 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
33 generates $ac_config_sub with a ${CONFIG_SHELL} already.
34 * configure: Regenerate.
36 1999-09-14 Nick Clifton <nickc@cygnus.com>
38 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
41 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
43 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
44 (elf_hppa_final_link): Initialize text_segment_base and
46 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
48 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
49 (elf_hppa_final_link_relocate): Likewise.
50 (elf_hppa_relocate_insn): Likewise.
51 (elf_hppa_relocate_section): Initialize HOWTO.
53 1999-09-13 Donn Terry <donn@interix.com>
55 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
56 handling to support both GNU and MS objects.
58 * coffcode.h (coff_write_object_contents): Don't check reloc_count
59 when determining whether to set F_RELFLG.
61 1999-09-13 Philip Blundell <pb@nexus.co.uk>
63 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
64 PC24 relocs if the target is an undefined weak symbol.
65 (arm_add_to_rel): Fix compiler warning.
66 (elf32_arm_plt0_entry): Correct comments.
68 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
70 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
71 an absolute symbol in REL relocs.
73 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
75 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
76 Stub SEGREL32. Return an error for any relocation not handled.
78 1999-09-12 Ian Lance Taylor <ian@zembu.com>
80 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
81 constant symbols, and avoid multiple definition errors on them.
83 1999-09-12 Donn Terry <donn@interix.com>
85 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
86 significant bit is set.
88 1999-09-11 Ian Lance Taylor <ian@zembu.com>
90 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
92 * elfcode.h (write_relocs): Handle an absolute symbol in REL
93 relocs as we do for RELA relocs.
95 1999-09-11 Donn Terry <donn@interix.com>
97 * libpei.h (_bfd_pei_final_link_postscript): Declare.
98 (coff_final_link_postscript): Define.
99 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
100 directory entries here.
101 (_bfd_pei_final_link_postscript): New function.
103 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
104 section flags based on the section name.
106 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
107 get the overflow of the s_nlnno field from the s_nreloc field.
108 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
109 the s_nlnno overflow of the .text section into the s_nreloc
112 * peigen.c (add_data_entry): Declare.
113 (pei_swap_aouthdr_out): Get image size right. Set linker version
115 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
116 (pe_print_idata): Code cleanup, print more info, get rid of (now)
117 extraneous ImageBase.
118 (pe_print_edata): Likewise.
119 (pe_print_pdata): Likewise. Print exception entries.
120 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
121 (tbl): Make const, add "UNKNOWN".
122 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
123 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
124 section data directory.
125 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
127 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
128 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
129 * peicode.h (coff_get_symbol_info): Define.
131 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
133 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
135 (coff_classify_symbol): Re-revert 1999-08-08 patch if
138 * libpei.h: New file, broken out of peicode.h.
139 * peigen.c: New file, broken out of peicode.h.
140 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
141 * configure.in: Add peigen.lo to list of files required for each
143 * Makefile.am: Rebuild dependencies.
144 (BFD32_BACKENDS): Add peigen.lo.
145 (BFD32_BACKENDS_CFILES): Add peigen.c.
146 (SOURCE_HFILES): Add libpei.h.
147 * configure, Makefile.in: Rebuild.
149 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
150 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
151 instead. Don't clear the s_paddr field for an uninitialized data
154 * coffcode.h (coff_mkobject_hook): Set timestamp field in
155 coff_data_type to f_timdat.
156 * peicode.h (pe_mkobject_hook): Likewise.
158 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
159 number if COFF_IMAGE_WITH_PE.
161 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
162 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
163 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
164 there is no SEC_DEBUGGING section.
165 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
166 IMAGE_FILE_DEBUG_STRIPPED.
168 * pe-i386.c (COFF_LONG_FILENAMES): Define.
169 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
170 * pei-i386.c (COFF_LONG_FILENAMES): Define.
171 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
173 * coffswap.h (IMAGE_BASE): Don't define.
174 * pei-arm.c (IMAGE_BASE): Don't define.
175 * pei-i386.c (IMAGE_BASE): Don't define.
176 * pei-mcore.c (IMAGE_BASE): Don't define.
177 * pei-ppc.c (IMAGE_BASE): Don't define.
179 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
180 symbol, switch on the class when determining whether to modify the
181 value. For PE, don't modify the value of a C_FCN symbol not named
184 * libbfd-in.h (_bfd_abort): Declare.
186 * bfd.c (_bfd_abort): New function.
189 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
192 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
193 don't write out the associated line numbers.
195 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
198 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
199 changes when the base type is unknown.
201 * coffgen.c (coff_print_symbol): Fix printing of aux record for
204 * syms.c (BSF_DEBUGGING_RELOC): Define.
205 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
206 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
208 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
209 BSF_DEBUGGING_RELOC set.
210 * bfd-in2.h: Rebuild.
212 1999-09-10 Ian Lance Taylor <ian@zembu.com>
214 * ecoff.c (bfd_debug_section): Update initialization for new
216 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
217 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
219 1999-09-10 H.J. Lu <hjl@gnu.org>
221 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
223 * coff-mips.c (mips_ecoff_backend_data): Likewise.
225 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
227 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
228 for FPTR relocs involving local symbols.
230 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
231 value for the stub address in a call through a stub.
232 Install the value for a local symbol directly into the DLT
233 instead of generating a reloc. Correctly handle FPTR64 relocs.
235 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
236 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
237 (elf_hppa_final_link): Call them.
239 1999-09-10 Ian Lance Taylor <ian@zembu.com>
241 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
242 (elf_adjust_dynamic_symbol): ...from here.
244 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
246 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
247 relocation, remove them. SECREL64->LTOFF16WF.
248 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
250 (elf_hppa_relocate_insn): Similarly.
252 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
253 (elf_hppa_relocate_insn): Similarly.
255 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
257 (elf_hppa_relocate_insn): Similarly.
259 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
260 Handle LTOFF_TP* relocs.
261 (elf_hppa_relocate_insn): Similarly.
263 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
264 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
265 (elf_hppa_relocate_insn): Handle PCREL* relocs.
267 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
268 DIR32, DIR64 and FPTR64 relocations.
269 (elf_hppa_relocate_insn): Similarly.
271 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
272 address of the .PARISC.global section.
273 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
274 table entry elf_hppa_final_link_relocate. Do not give a warning
275 for a reloc against an external symbol if it has a PA64 hash
277 (elf_hppa_final_link_relocate): Significantly rework. Handle
278 DLTIND relocations. Compute the final value of the relocation
279 before passing the value of elf_hppa_relocate_insn.
280 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
281 relocation support. Handle DLTIND relocation requests just like
282 DLTREL relocation requests. Simplify branch handling.
284 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
286 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
287 non-allocated section as done in i386 version.
288 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
289 statement since this is no know relocation.
291 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
293 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
295 (elf_hppa_relocate_insn): Similarly.
297 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
299 (elf_hppa_relocate_insn): Similarly.
301 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
302 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
303 Pass the relocate type rather than the insn format to
304 elf_hppa_relocate_insn.
305 (elf_hppa_relocate_insn): Make switch dependent on relocation type
306 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
308 1999-09-07 Ian Lance Taylor <ian@zembu.com>
310 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
311 (bfd_coff_filnmlen): Define.
312 (bfd_coff_std_swap_table): Initialize new field.
313 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
315 (coff_write_symbols): Likewise.
316 (coff_get_normalized_symtab): Likewise.
317 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
318 * libcoff.h: Rebuild.
320 1999-09-06 Donn Terry <donn@interix.com>
322 * coffcode.h (sort_by_secaddr): New static function if
324 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
325 sections by VMA when assigning target_index values. Always set
328 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
329 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
331 * libcoff.h: Rebuild.
333 * coffcode.h (coff_set_custom_section_alignment): Add const to
334 declaration to match definition.
335 (coff_write_object_contents): Don't set F_AR32W(R)? if
338 * coff-i386.c (in_reloc_p): Add declaration.
339 (i386coff_vec): Simplify initialization of
340 application_section_flags.
342 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
343 version. Move COFF_WITH_PE specific code to new version.
344 (stype_to_sec_flags): Likewise. Add section parameter.
345 * coffgen.c (make_a_section_from_file): Set target_index before
346 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
347 * libcoff.h: Rebuild.
349 * syms.c (stt): Add some PE/PEI section names.
350 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
352 (bfd_symbol_info): Check for 'w'.
354 * section.c (struct bfd_comdat_info): Define.
355 (asection): Add comdat field.
356 (STD_SECTION): Initialize comdat field.
357 (bfd_make_section_anyway): Likewise.
358 * bfd-in2.h: Rebuild.
360 1999-09-06 Andreas Schwab <schwab@suse.de>
362 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
365 1999-09-06 Nick Clifton <nickc@cygnus.com>
367 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
368 bfd_realloc instead of calloc and realloc.
370 1999-09-04 Steve Chamberlain <sac@pobox.com>
372 * cpu-pj.c: New file.
373 * elf32-pj.c: New file.
374 * config.bfd (pj*): New cpu.
375 (pj-*-*, pjl-*-*): New targets.
376 * configure.in (bfd_elf32_pj_vec): New target vector.
377 (bfd_elf32_pjl_vec): New target vector.
378 * archures.c (bfd_arch_pj): Define.
379 * elf.c (prep_headers): Handle bfd_arch_pj.
380 * reloc.c: Define BFD_RELOC_PJ_* relocations.
381 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
382 to target vector list.
383 * Makefile.am: Rebuild dependencies.
384 (ALL_MACHINES): Add cpu-pj.lo.
385 (ALL_MACHINES_CFILES): Add cpu-pj.c.
386 (BFD32_BACKENDS): Add elf32-pj.lo.
387 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
388 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
390 1999-09-04 Ian Lance Taylor <ian@zembu.com>
392 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
393 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
394 and NON_GOT_REF from weak defined symbol to real symbol.
395 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
396 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
398 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
399 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
400 don't create a COPY reloc.
402 1999-09-03 Ian Lance Taylor <ian@zembu.com>
404 * elflink.h (elf_bfd_final_link): When counting relocations, don't
405 count those in sections we are not including in the link.
407 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
409 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
410 field in hpux11 shared libraries.
412 1999-09-02 Nick Clifton <nickc@cygnus.com>
414 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
416 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
418 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
419 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
420 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
422 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
424 * elflink.h (record_link_assignment): When possible, keep the
425 original type of the symbol.
427 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
429 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
430 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
431 tools were configured.
432 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
434 1999-08-26 Mark Mitchell <mark@codesourcery.com>
436 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
437 GOT entries for GOT16 relocations; they're not required.
439 1999-08-24 Nick Clifton <nickc@cygnus.com>
441 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
443 * config.bfd (arm-*-netbsd*): New target.
444 * configure.in (armnetbsd_vec): New target vector.
445 * configure: Regenerate
446 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
448 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
449 (ALL_MACHINES_CFILES): Add armnetbsd.c.
450 (armnetbsd.lo): New rule with deps.
451 * Makefile.in: Regenerate.
453 * armnetbsd.c: New file: Definitions specific to arm-netbsd
456 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
458 * som.c (som_slurp_symbol_table): Fix typo in comment.
460 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
462 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
463 here instead of using elf_section_data...
465 1999-08-19 Nick Clifton <nickc@cygnus.com>
467 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
468 relocations into the base file.
469 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
470 we are building a base file.
472 1999-08-19 Nick Clifton <nickc@cygnus.com>
474 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
476 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
477 REL relocs when performing a partial relocation.
479 1999-08-18 Donn Terry <donn@interix.com>
481 * cofflink.c: Move definitions of N_TMASK, et. al., out of
482 _bfd_coff_link_input_bfd into top level.
484 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
485 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
486 (coff_i386_rtype_to_howto): Likewise.
487 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
488 Completely ignore symbols which are all zero.
489 (dummy_reloc16_estimate): Add return 0.
490 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
491 variable copy to name_copy to avoid shadowing outer scope
493 * libcoff-in.h (coff_data_type): Change raw_syment_count field
494 from unsigned int to unsigned long. Add timestamp field.
495 * libcoff.h: Rebuild.
497 1999-08-17 H.J. Lu <hjl@gnu.org>
499 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
502 1999-08-17 Ian Lance Taylor <ian@zembu.com>
504 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
505 for special section symbols.
506 * elflink.h (elf_merge_symbol): If we have no old BFD, check
507 BSF_DYNAMIC on the section symbol to see whether the old BFD is
510 1999-08-15 Mark Mitchell <mark@codesourcery.com>
512 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
513 coincidence of variable names between old and new code.
515 1999-08-12 Nick Clifton <nickc@cygnus.com>
517 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
518 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
519 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
520 and 'addend' parameter a 'bfd_signed_vma'.
521 (elf32_arm_final_link_relocate): Do not involve stubs in
522 R_ARM_THM_PC22 relocs relative to section symbols, they are long
523 jumps, not function calls.
525 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
527 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
528 in R_ARM_PC24 relocs.
530 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
532 * elf-hppa.h (elf_hppa_fake_sections): New function.
533 * elf32-hppa.c (elf_backend_fake_sections): Define.
535 * elf-hppa.h (elf_hppa_final_write_processing): Update for
536 recent changes to the arch_info structure.
538 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
539 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
540 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
543 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
544 Ralf Baechle <ralf@uni-koblenz.de>
546 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
547 output DT_MIPS_GOTSYM.
548 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
549 DT_MIPS_SYMTABNO if there are no global GOT symbols.
551 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
553 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
554 prototype. Handle local symbols. Add commentary.
555 (mips_elf_calculate_relocation): Adjust accordingly.
556 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
559 * elflink.h (elf_bfd_final_link): Tweak last change.
561 1999-08-09 Mark Mitchell <mark@codesourcery.com>
563 * elflink.h (elf_link_size_reloc_section): Use the counts in the
564 elf-section data to allocate just the right amount of relocation
565 space. Don't allocate the hash space twice.
566 (elf_bfd_final_link): Calculate the amount of space to allocate in
567 each relocation section.
569 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
571 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
572 64bit mode, generate a section relative relocation for a 32bit
574 (elf_hppa_is_local_label_name): New function.
575 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
576 shared between 32bit and 64bit port.
578 1999-08-09 Mark Mitchell <mark@codesourcery.com>
580 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
581 R_MIPS_GOT16 and R_MIPS_CALL16.
582 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
583 to use when looking for a preexisting GOT entry.
585 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
587 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
588 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
590 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
592 1999-08-09 Geoff Keating <geoffk@cygnus.com>
594 * elflink.h (elf_link_output_extsym): Don't output a weak
595 reference to an undefined symbol just because it was defined weak
598 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
600 * coffgen.c (coff_find_nearest_line): When looking for file, use
601 last best match rather than first. If address is beyond last line
602 number record, don't return the last line as the correct value.
604 1999-08-08 Ian Lance Taylor <ian@zembu.com>
606 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
607 * bfd-in2.h: Rebuild.
609 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
611 * libcoff-in.h (struct coff_section_alignment_entry): Define.
612 * coffcode.h (coff_set_custom_section_alignment): New static
614 (coff_section_alignment_table): New static array.
615 (coff_new_section_hook): Use coff_set_customer_section_alignment.
616 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
617 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
618 * libcoff.h: Rebuild.
620 1999-08-08 Ian Lance Taylor <ian@zembu.com>
622 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
624 * Makefile.in: Rebuild.
626 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
628 * section.c (SEC_SHARED): Define.
629 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
630 (styp_to_sec_flags): Likewise.
631 * peicode.h (coff_swap_scnhdr_out): Likewise.
632 * bfd-in2.h: Rebuild.
634 1999-08-08 Ian Lance Taylor <ian@zembu.com>
636 * coffcode.h (coff_classify_symbol): Comment out part of
637 1999-08-05 change which breaks cygwin DLLs.
639 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
640 * aclocal.m4, configure: Rebuild.
642 1999-08-06 Ian Lance Taylor <ian@zembu.com>
644 * section.c (global_syms): Only initialize union field if
647 1999-08-04 Mark Mitchell <mark@codesourcery.com>
649 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
650 the size of a GOT entry here.
651 (mips_elf_calculate_relocation): Don't create a local GOT entry
652 for the symbol in a GOT16 relocation; just for it's high-order bit
653 (_bfd_mips_elf_relocate_section): Fix thinko.
655 1999-08-05 Ian Lance Taylor <ian@zembu.com>
657 Based on patches from Donn Terry <donn@interix.com>:
658 * coffcode.h (enum coff_symbol_classification): Define.
659 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
660 _bfd_coff_classify_symbol. Change return type.
661 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
662 (coff_slurp_symbol_table): Use coff_classify_symbol.
663 (coff_classify_symbol): New static function.
664 (coff_sym_is_global): Never define.
665 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
666 * cofflink.c (coff_link_check_ar_symbols): Use
667 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
668 (coff_link_add_symbols): Likewise.
669 (_bfd_coff_link_input_bfd): Likewise.
670 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
671 coff_classify_symbol.
672 * libcoff.h: Rebuild.
674 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
676 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
677 (e_ltpsel, e_rtpsel): Similarly.
679 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
680 and 14bit ertpsel. Handle 64bit psel.
682 1999-08-04 Mark Mitchell <mark@codesourcery.com>
684 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
685 handling for REL relocations. And only left-shift R_MIPS26
686 relocation addends where necessary.
688 1999-08-03 Mark Mitchell <mark@codesourcery.com>
690 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
691 (mips_elf_next_lo16_relocation): Don't compute the addend here.
692 Just return the relocation found.
693 (mips_elf_relocate_section): Pull the LO16 addend out of the
694 section itself when using REL relocations.
696 * elf32-mips.c (mips_elf_calculate_relocation): Restore
697 _DYNAMIC_LINK handling and handling of undefined symbols in shared
700 1999-08-03 Ian Lance Taylor <ian@zembu.com>
702 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
703 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
704 relocation against a symbol in an input section with no output
705 section. From Daniel Jacobowitz <drow@false.org>.
707 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
709 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
710 look for generated file correctly.
711 * aclocal.m4, configure: Rebuild.
713 1999-08-02 Mark Mitchell <mark@codesourcery.com>
715 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
716 and R_MIPS16_26 relocations correctly when relocating.
717 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
718 and R_MIPS_CALL_LO16 are for global symbols.
720 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
722 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
724 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
725 variables and initialize them.
727 1999-08-01 Mark Mitchell <mark@codesourcery.com>
729 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
730 there are no global symbols requiring GOT entries.
731 (_bfd_mips_elf_size_dynamic_sections): Likewise.
732 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
733 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
735 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
736 symbols are considered to have the value zero.
737 (_bfd_mips_elf_relocate_section): Don't try to perform a
738 relocation for an undefined symbol.
739 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
742 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
744 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
745 wants ba,a,pt %xcc instead of %icc.
746 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
747 of large PLT entries.
748 (sparc64_elf_plt_ptr_offset): Fix calculation.
749 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
750 addend should be relative to load address, not .plt section start.
751 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
753 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
755 * elf-bfd.h (struct elf_backend_data): Add
756 print_symbol_all and output_arch_syms backend methods.
757 * elfxx-target.h: Likewise.
758 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
759 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
760 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
762 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
763 symbols in .dynsym, add their names into .dynstr. Put those symbols
765 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
766 pointers to STT_REGISTER symbols in dynsym section.
767 (sparc64_elf_print_symbol_all): New function.
768 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
769 printing using the print_symbol_all hook.
771 1999-07-30 Catherine Moore <clm@cygnus.com>
773 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
776 1999-07-29 Richard Henderson <rth@cygnus.com>
778 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
779 dynamic_sections_created.
781 1999-07-29 Richard Henderson <rth@cygnus.com>
783 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
784 (mips_rtype_to_howto): ... new function.
785 (_bfd_mips_elf_relocate_section): Use it.
787 1999-07-28 Mark Mitchell <mark@codesourcery.com>
789 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
791 1999-07-27 Nick Clifton <nickc@cygnus.com>
793 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
795 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
796 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
798 1999-07-23 Donn Terry <donn@interix.com>
800 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
801 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
802 * cofflink.c (coff_link_add_symbols): If PE, handle section
804 * libcoff.h: Rebuild.
806 * config.bfd (i[3456]86-*-interix*): New target.
808 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
810 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
811 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
812 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
813 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
814 (COFF_SUPPORT_GNU_LINKONCE): Define.
815 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
816 (COFF_SUPPORT_GNU_LINKONCE): Define.
818 1999-07-21 Ian Lance Taylor <ian@zembu.com>
821 * makefile.dos: Remove; obsolete.
822 * configure.bat: Remove; obsolete.
824 1999-07-21 H.J. Lu <hjl@gnu.org>
826 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
828 1999-07-21 Philippe De Muyter <phdm@macqel.be>
830 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
831 message and fail if a symbol index is out of range.
833 1999-07-21 Ian Lance Taylor <ian@zembu.com>
835 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
836 when looking at a R_MIPS_GOT16 relocation.
838 1999-07-20 Nick Clifton <nickc@cygnus.com>
840 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
842 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
844 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
845 removed in previous change.
846 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
847 in relocateable output.
849 1999-07-19 Ian Lance Taylor <ian@zembu.com>
851 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
854 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
855 if they appear to be specially created by the linker.
857 1999-07-19 Nick Clifton <nickc@cygnus.com>
859 * targets.c (alternative_target): New field in bfd_target
861 (bfd_search_for_target): New function: Find a target that
862 satisifies a search function.
863 * bfd-in2.h: Regenerate.
865 * elfxx-target.h: Initialise the alternative_target field of
866 the bfd_target structures to point to the other target (if
868 * nlm-target.h: Initialise the alternative_target field of
869 the bfd_target structures to point to the other target (if
872 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
873 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
875 * aix386-core.c: Initialise new field of bfd_target structure.
876 * aout-adobe.c: Initialise new field of bfd_target structure.
877 * aout-arm.c: Initialise new field of bfd_target structure.
878 * aout-target.h: Initialise new field of bfd_target structure.
879 * aout-tic30.c: Initialise new field of bfd_target structure.
880 * binary.c: Initialise new field of bfd_target structure.
881 * bout.c: Initialise new field of bfd_target structure.
882 * cisco-core.c: Initialise new field of bfd_target structure.
883 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
884 * coff-alpha.c: Initialise new field of bfd_target structure.
885 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
886 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
887 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
888 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
889 * coff-i386.c: Initialise new field of bfd_target structure.
890 * coff-i860.c: Initialise new field of bfd_target structure.
891 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
892 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
893 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
894 * coff-mips.c: Initialise new field of bfd_target structure.
895 * coff-ppc.c: Initialise new field of bfd_target structure.
896 * coff-rs6000.c: Initialise new field of bfd_target structure.
897 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
898 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
899 * coff-tic30.c: Initialise new field of bfd_target structure.
900 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
901 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
902 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
903 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
904 * hppabsd-core.c: Initialise new field of bfd_target structure.
905 * hpux-core.c: Initialise new field of bfd_target structure.
906 * i386msdos.c: Initialise new field of bfd_target structure.
907 * i386os9k.c: Initialise new field of bfd_target structure.
908 * ieee.c: Initialise new field of bfd_target structure.
909 * ihex.c: Initialise new field of bfd_target structure.
910 * irix-core.c: Initialise new field of bfd_target structure.
911 * mipsbsd.c: Initialise new field of bfd_target structure.
912 * netbsd-core.c: Initialise new field of bfd_target structure.
913 * oasys.c: Initialise new field of bfd_target structure.
914 * osf-core.c: Initialise new field of bfd_target structure.
915 * ppcboot.c: Initialise new field of bfd_target structure.
916 * ptrace-core.c: Initialise new field of bfd_target structure.
917 * sco5-core.c: Initialise new field of bfd_target structure.
918 * som.c: Initialise new field of bfd_target structure.
919 * srec.c: Initialise new field of bfd_target structure.
920 * tekhex.c: Initialise new field of bfd_target structure.
921 * trad-core.c: Initialise new field of bfd_target structure.
922 * versados.c: Initialise new field of bfd_target structure.
923 * vms.c: Initialise new field of bfd_target structure.
925 1999-07-19 Andreas Schwab <schwab@suse.de>
927 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
930 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
932 * elflink.h (elf_link_adjust_relocs): New function.
933 (elf_bfd_final_link): Use it.
934 (elf_link_input_bfd): Deal with the fact that there can be
935 two relocation sections for a single section.
936 (elf_reloc_link_order): Likewise.
938 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
939 a relocateable object.
940 (_bfd_mips_elf_relocate_section): Handle relocateable links.
942 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
944 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
945 (sparc64_elf_get_reloc_upper_bound,
946 sparc64_elf_get_dynamic_reloc_upper_bound,
947 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
948 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
950 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
951 ELF64_R_TYPE_ID/DATA where appropriate.
953 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
955 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
958 1999-07-16 Ian Lance Taylor <ian@zembu.com>
960 * elf32-mips.c (mips_elf_local_relocation_p): New static
962 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
963 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
964 Always set *require_jalxp.
965 (mips_elf_stub_section_p): Mark abfd parameter as unused.
966 (_bfd_mips_elf_relocate_section): Only look for LO16 following
967 GOT16 if the GOT16 is against a local symbol. Don't return false
968 for an undefined symbol. If there is an overflow, assert that we
971 1999-07-16 Andreas Schwab <schwab@suse.de>
973 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
974 variables `link' and `elfsec'.
975 (elf_bfd_final_link): Remove unused variable `os'.
977 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
979 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
980 a PT_PHDR program headers.
981 (_bfd_mips_elf_final_link): Don't assume there are going to be
982 section symbols when we're not building a shared object.
983 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
986 1999-07-15 J.T. Conklin <jtc@redback.com>
988 * config.bfd (i[3456]86-*-vxworks*): New target.
990 1999-07-15 Mark Mitchell <mark@codesourcery.com>
992 * elf32-mips.c (mips_elf_stub_section_p): New function.
993 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
994 (mips_elf_relocate_section): Adjust calling sequence for
995 mips_elf_calculate_relocation and mips_elf_perform_relocation.
996 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
999 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1001 * configure.in: Bump version number to 2.9.5.
1002 * configure: Rebuild.
1004 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1006 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1008 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1009 to derive final type instead of hardwiring a selection.
1011 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1013 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1014 things relocated by R_MIPS16_GPREL.
1015 (mips_elf_perform_relocation): Likewise.
1017 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1019 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1021 1999-07-14 Richard Henderson <rth@cygnus.com>
1023 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1024 (_bfd_mips_elf_size_dynamic_sections): Set it.
1025 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1026 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1027 new argument max_local.
1029 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1031 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1032 subwords when handling an R_MIPS16_26 relocation.
1033 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1036 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1037 dst_mask to match reality.
1038 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1039 (mips_elf_obtain_contents): Use bfd_get.
1040 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1041 (mips_elf_relocate_section): Likewise.
1043 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1045 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1046 (mips_elf_relocate_section): Adjust calling sequence for
1047 mips_elf_perform_relocation.
1048 (mips_elf_perform_relocation): Take additional argument. Handle
1049 R_MIPS16_26. Use bfd_put for convenience.
1051 1999-07-13 Richard Henderson <rth@cygnus.com>
1053 * elf.c (assign_file_positions_for_segments): Thinko last change.
1054 Always overwrite p_flags.
1056 1999-07-13 Richard Henderson <rth@cygnus.com>
1058 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1059 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1060 .dynbss and .rel[a].bss if want_dynbss.
1061 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1063 1999-07-13 Richard Henderson <rth@cygnus.com>
1065 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1067 1999-07-13 Richard Henderson <rth@cygnus.com>
1069 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1070 (struct elf_link_hash_table): Add dynlocal.
1071 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1072 (_bfd_elf_link_adjust_dynindx): Delete.
1073 (_bfd_elf_link_renumber_dynsyms): Prototype.
1074 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1075 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1076 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1077 (_bfd_elf_link_lookup_local_dynindx): New function.
1078 (elf_link_renumber_hash_table_dynsyms): New function.
1079 (_bfd_elf_link_renumber_dynsyms): New function.
1080 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1081 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1082 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1083 instead of elf_link_remove_section_and_adjust_dynindices.
1084 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1085 (elf_link_assign_sym_version): Remove removed_dynamic code.
1086 (elf_link_renumber_dynsyms): Delete.
1087 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1089 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1090 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1091 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1092 * elf32-mips.c: Similarly.
1093 * elf32-ppc.c: Similarly.
1094 * elf32-sparc.c: Similarly.
1095 * elf64-alpha.c: Similarly.
1096 * elf64-sparc.c: Similarly.
1098 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1100 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1101 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1102 when the relocation is against _gp_disp.
1104 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1106 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1107 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1108 to possibly_dynamic_relocs. Adjust usage throughout code.
1109 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1110 (elf_mips_ctor64_howto): Likewise.
1111 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1113 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1114 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1115 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1116 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1118 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1120 * Makefile.am: Rebuild dependencies.
1121 * Makefile.in: Rebuild.
1123 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1124 * bfd-in2.h: Rebuild.
1126 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1127 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1128 structure initializations. Add casts.
1129 * reloc.c (EMPTY_HOWTO): Define.
1130 * bfd-in2.h: Rebuild.
1131 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1132 comparisons against 0.
1133 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1134 previous_ibfd_e_flags to unsigned long.
1135 * vms.h (struct vms_private_data_struct): Change section_count to
1137 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1138 (_bfd_vms_write_gsd): Change symnum to unsigned.
1139 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1140 * vms-tir.c (etir_sta): Change psect to unsigned.
1141 (alloc_section): Change idx to unsigned.
1142 (tir_sta, tir_ctl): Change psect to unsigned.
1143 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1144 * vms.c (priv_section_count): Change to unsigned.
1146 1999-07-12 Andreas Schwab <schwab@suse.de>
1148 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1149 * m68klinux.c: Likewise.
1151 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1153 * Many files: Changes to avoid gcc warnings: Remove unused local
1154 variables. Add default case to enum switches.
1155 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1156 compile if not COFF_IMAGE_WITH_PE.
1157 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1158 (bfd_arm_get_bfd_for_interworking): Likewise.
1159 (bfd_arm_process_before_allocation): Likewise.
1160 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1161 * pei-arm.c: Likewise.
1162 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1163 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1164 (mips_elf_got16_entry): Put parens around & in body of ==.
1165 (mips_elf_calculate_relocation): Correct test for empty string.
1166 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1168 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1171 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1173 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1174 as appropriate. Fill in structure initializations. Add variable
1175 initializations. Add casts.
1176 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1177 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1179 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1181 * elf-bfd.h (bfd_elf_hash): Update declaration.
1182 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1183 when calling bfd_elf_hash.
1185 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1187 * libbfd.c (bfd_put_8): Make it of type `void'.
1188 * bfd-in2.h: Regenerated.
1189 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1191 (_bfd_mips_elf_final_link): Likewise.
1193 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1195 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1197 * config.bfd (hppa*-*-linux-gnu*): New target
1199 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1201 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1202 (_bfd_mips_elf_create_dynamic_sections): New function.
1203 (_bfd_mips_elf_add_symbol_hook): Likewise.
1204 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1205 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1206 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1207 (_bfd_mips_elf_gc_mark_hook): Likewise.
1208 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1209 (_bfd_mips_elf_always_size_sections): Likewise.
1210 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1211 (_bfd_mips_elf_check_relocs): Likewise.
1212 (_bfd_mips_elf_link_hash_table_create): Likewise.
1213 (_bfd_mips_elf_print_private_data): Likewise.
1214 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1215 (_bfd_mips_elf_final_link): Likewise.
1216 (_bfd_mips_elf_additional_program_headers): Likewise.
1217 (_bfd_mips_elf_modify_segment_map): Likewise.
1218 (_bfd_mips_elf_relocate_section): Likewise.
1219 * elf32-mips.c (mips_elf32_object_p): Move contents into
1220 _bfd_mips_elf_object_p.
1221 (mips_elf_additional_program_headers): Rename to
1222 _bfd_mips_elf_additional_program_headers.
1223 (mips_elf_modify_segment_map): Rename to
1224 _bfd_mips_elf_modify_segment_map.
1225 (elf_mips_abi_name): Change prototype.
1226 (mips_elf32_section_from_shdr): Merge into
1227 _bfd_mips_elf_section_from_shdr.
1228 (mips_elf32_section_processing): Merge into
1229 _bfd_mips_elf_section_processing.
1230 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1231 the right back-end ELF linker.
1232 (mips_elf_relocate_section): Rename to
1233 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1234 (mips_elf_link_output_symbol_hook): Rename to
1235 _bfd_mips_elf_link_output_symbol_hook.
1236 (mips_elf_create_dynamic_section): Rename to
1237 _bfd_mips_elf_create_dynamic_section.
1238 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1239 Adjust for 64-bit code. Use mips_elf_got_section.
1240 (mips_elf_adjust_dynamic_symbol): Rename to
1241 _bfd_mips_elf_adjust_dynamic_symbol. Use
1242 mips_elf_allocate_dynamic_relocations.
1243 (mips_elf_finish_dynamic_symbol): Rename to
1244 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1245 Adjust for 64-bit code.
1246 (mips_elf_finish_dynamic_sections): Rename to
1247 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1248 (mips_elf_always_size_sections): Rename to
1249 _bfd_mips_elf_always_size_sections.
1250 (mips_elf_add_symbol_hook): Rename to
1251 _bfd_mips_elf_add_symbol_hook.
1252 (mips_elf_next_lo16_addend): Constify.
1253 (mips_elf_calculate_relocation): Likewise.
1254 (mips_elf_obtain_contents): Likewise.
1255 (mips_elf_perform_relocation): Likewise.
1256 (mips_elf_create_dynamic_relocation): Likewise.
1257 (mips_elf_allocate_dynamic_relocations): New function.
1258 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1259 (MIPS_ELF_REL_SIZE): Likewise.
1260 (MIPS_ELF_DYN_SIZE): Likewise.
1261 (MIPS_ELF_GOT_SIZE): Likewise.
1262 (MIPS_ELF_SYM_SIZE): Likewise.
1263 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1264 (MIPS_ELF_GET_WORD): Likewise.
1265 (MIPS_ELF_PUT_WORD): Likewise.
1266 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1267 (STUB_LW): Conditionalize for 64-bit value.
1268 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1270 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1271 Check it for inconsistency.
1272 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1274 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1276 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1277 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1278 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1279 (mips_elf_local_got_index): Likewise.
1280 (mips_elf_got_page): Likewise.
1281 (mips_elf_got_info): Likewise.
1282 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1283 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1284 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1285 instead of constant `2'.
1286 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1287 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1288 (mips_elf_size_dynamic_sections): Use
1289 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1290 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1291 Adjust all releveant entries in elf backend table.
1292 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1293 (mips_elf64_section_processing): Likewise.
1294 Adjust elf backend entries to use _bfd_mips_elf variants now
1297 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1299 (size_dynamic_sections): Likewise.
1300 (elf_link_output_extsym): Likewise.
1301 * elf.c: (elf_fake_sections): Likewise.
1302 * libbfd.c (bfd_get): New macro.
1303 (bfd_put): Likewise.
1304 * bfd-in2.h: Regenerated.
1306 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1308 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1309 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1310 wap_reloca_in, and swap_reloca_out.
1311 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1312 multiple internal relocations per external relocation.
1313 (link_read_relocs): Likewise.
1314 (elf_bfd_final_link): Likewise.
1315 (elf_link_input_bfd): Likewise.
1316 (elf_gc_mark): Likewise.
1317 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1318 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1320 (size_info): Add entries for new fields.
1321 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1322 (mips_elf64_be_swap_reloc_in): New function.
1323 (mips_elf64_be_swap_reloc_out): Likewise.
1324 (mips_elf64_be_swap_reloca_in): Likewise.
1325 (mips_elf64_be_swap_reloca_out): Likewise.
1326 (mips_elf64_size_info): Add entries for new fields.
1328 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1330 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1331 field equals the new rel_count field.
1332 (elf_link_input_bfd): When doing a relocateable link, use the new
1333 rel_count field rather than the reloc_count field.
1334 (elf_reloc_link_order): Likewise.
1335 (elf_finish_pointer_linker_section): Likewise.
1337 Based on patch from H.J. Lu <hjl@gnu.org>:
1338 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1339 shared library to override a weak definition in a regular object.
1341 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1343 * libhppa.h: Revert July 2, 1999 patch.
1345 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1346 need to generate DLTIND relocations, not DLTREL relocations.
1348 1999-07-05 Nick Clifton <nickc@cygnus.com>
1350 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1352 (coff_set_flags): Recognise arm 5 architectures.
1354 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1355 Add support for armv5 architecture.
1357 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1359 * reloc.c: Add new, assembler only, ARM reloc:
1360 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1362 * bfd-in2.h: Regenerate.
1364 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1366 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1367 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1368 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1369 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1370 * elf32-mips.c (ABI_64_P): New macro.
1371 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1372 (_bfd_mips_elf_find_nearest_line): Adjust call to
1373 _bfd_dwarf2_find_nearest_line.
1374 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1375 * libbfd.h: Regenerated.
1377 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1379 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1381 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1383 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1384 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1386 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1388 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1390 (_bfd_elf_init_reloc_shdr): New function.
1391 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1392 bfd_alloc followed by memset.
1393 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1394 (elf_fake_sections): Here.
1395 (assign_section_numbers): Assign section numbers for the second
1396 relocation section, if required.
1397 * elflink.h (elf_link_output_relocs): New function.
1398 (elf_link_size_reloc_section): Likewise.
1399 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1400 (elf_link_input_bfd): Use elf_link_output_relocs.
1402 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1403 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1405 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1407 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1410 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1412 * elf32-mips.c (mips_elf_got_info): Move declaration before
1413 prototypes. Change global_gotsym to be a pointer to a hash entry,
1414 rather than a number index.
1415 (mips_elf_link_hash_entry): Move declaration before prototypes.
1416 (mips_elf_irix6_finish_dynamic_symbol): New function.
1417 (mips_elf_sign_extend): Likewise.
1418 (mips_elf_high): Likewise.
1419 (mips_elf_higher): Likewise.
1420 (mips_elf_highest): Likewise.
1421 (mips_elf_global_got_index): Likewise.
1422 (mips_elf_local_got_index): Likewise.
1423 (mips_elf_got_offset_from_index): Likeiwse.
1424 (mips_elf_record_global_got_symbol): Likewise.
1425 (mips_elf_got_page): Likewise.
1426 (mips_elf_next_lo16_addend): Likewise.
1427 (mips_elf_calculate_relocation): Likewise.
1428 (mips_elf_obtain_contents): Likewise.
1429 (mips_elf_perform_relocation): Likewise.
1430 (mips_elf_assign_gp): Likewise.
1431 (mips_elf_sort_hash_table_f): Likewise.
1432 (mips_elf_sort_hash_table): Likewise.
1433 (mips_elf_got_section): Likewise.
1434 (mips_elf_got_info): Likewise.
1435 (mips_elf_create_local_got_entry): Likewise.
1436 (mips_elf_got16_entry): Likewise.
1437 (mips_elf_create_dynamic_relocation): Likewise.
1438 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1439 (mips_elf_final_gp): Use mips_elf_assign_gp.
1440 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1441 into SHN_SCOMMON automatically on IRIX6.
1442 (mips_elf_add_symbol_hook): Likewise.
1443 (mips_elf_relocate_section): Rewrite, using
1444 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1445 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1446 Don't deal with .rld_map on IRIX6.
1447 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1448 section flags appropriately for .got.
1449 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1450 the got. Call mips_elf_record_global_got_symbol and allocate
1451 local got space appropriately.
1452 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1453 char *. Rework calculation of GOT size. Sort dynamic symbol
1454 table entries so entries that do not require GOT entries appear at
1455 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1456 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1458 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1460 (mips_elf_finish_dynamic_symbol): Use
1461 mips_elf_irix6_finish_dynamic_symbol.
1462 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1463 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1464 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1466 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1468 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1469 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1471 1999-06-04 Philip Blundell <philb@gnu.org>
1473 * elf32-arm.h (elf_backend_got_header_size): Define.
1474 (elf_backend_plt_header_size): Likewise.
1476 1999-06-28 Jim Pick <jim@jimpick.com>
1478 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1480 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1482 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1483 relocation function.
1484 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1486 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1488 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1489 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1490 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1491 (_bfd_mips_elf_section_from_shdr): Use them.
1492 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1493 of GP-relative sections.
1494 (_bfd_mips_elf_set_section_contents): Use them.
1495 (_bfd_mips_elf_section_processing): Share code between .sdata and
1496 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1497 (mips_elf_additional_program_headers): Add handling for
1498 PT_MIPS_OPTIONS segment on IRIX6.
1499 (mips_elf_modify_segment_map): Likeiwse.
1500 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1501 Include the options sections on IRIX6. Don't look for GP-relative
1502 sections by name; use SHF_MIPS_GPREL instead.
1503 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1505 (mips_elf_create_dynamic_sections): Don't muck about with section
1506 alignments and such on IRIX6.
1507 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1508 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1509 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1510 bfd_zalloc rather than bfd_alloc and memset.
1511 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1512 Don't assert the existence of .rld_map on IRIX6.
1513 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1515 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1516 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1519 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1521 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1522 (mips_elf_swap_msym_out): New function.
1523 (mips_elf_create_msym_section): Likewise.
1524 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1525 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1526 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1527 section not named .msym.
1528 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1529 .msym directly. Set appropriate attributes for the .msym
1531 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1532 (mips_elf_link_hash_newfunc): Clear it.
1533 (mips_elf_create_dynamic_sections): Create the .msym section
1535 (mips_elf_size_dynamic_sections): Allocate space for the
1536 .msym section. Add a DT_MIPS_MSYM entry.
1537 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1539 (mips_elf_finish_dynamic_sections): Assign a value for
1540 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1542 * elf32-mips.c (irix_compat_t): New enumeration.
1543 (ABI_N32_P): New macro.
1544 (IRIX_COMPAT): Likewise.
1545 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1546 (mips_elf_relocate_section): Fix typo.
1548 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1550 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1551 as writable PE sections.
1553 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1555 * dwarf2.c (struct arange): New type.
1556 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1557 (arange_add): New function.
1558 (decode_line_info): Keep track of address ranges that a compilation
1560 (comp_unit_contains_address): Return true if address is contained
1561 in _any_ of the address ranges associated with a compilation unit.
1562 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1563 on the first comp_unit that contains the address.
1565 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1567 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1568 (decode_line_info): Add variable STASH and initialize it to point
1569 to the per-bfd dwarf2_debug info. Remove static variable
1570 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1572 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1574 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1575 shared library to have an undefined symbol.
1577 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1578 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1580 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1582 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1583 * elf32-hppa.c: Remove everything related to symbol extension
1584 sections & records. Use the common elf_hppa_final_write_processing.
1586 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1588 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1589 functions instead of _init/_fini if requested.
1591 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1593 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1596 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1598 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1599 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1601 (ppc_elf_finish_dynamic_sections): Check for positive section
1602 dynindx field, rather than comparing against -1.
1603 (ppc_elf_relocate_section): Only return false if undefined_symbol
1604 or reloc_overflow fail, not always upon encountering an error.
1606 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1608 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1609 bfd_byte * before performing pointer arithmetic.
1611 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1613 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1615 * elf32-hppa.c: Include elf-hppa.h.
1616 (ARCH_SIZE): Define.
1617 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1619 (elf32_hppa_info_to_howto): Similarly.
1620 (elf_hppa_howto_table): Similarly.
1621 (elf_hppa_reloc_type_lookup): Similarly.
1622 (hppa_elf_gen_reloc_type): Similarly.
1623 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1625 1999-06-22 Nick Clifton <nickc@cygnus.com>
1627 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1628 handling R_V850_22_PCREL relocation.
1630 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1632 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1635 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1637 * section.c (_bfd_strip_section_from_output): Ignore sections
1638 DISCARDed by the link script.
1640 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1642 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1643 Remove unused local variable spp.
1645 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1646 the entry symbol is not set.
1648 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1650 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1651 GPDISP or LITUSE in a relocatable link.
1653 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1655 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1656 * (alloc_dwarf1_func): Likewise.
1658 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1660 * libhppa.h: Fix various formatting errors.
1661 (assemble_3); Rewrite using CATENATE.
1662 (assemble_17): Fix various bugs.
1664 1999-06-16 Nick Clifton <nickc@cygnus.com>
1666 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1668 1999-06-15 Richard Henderson <rth@cygnus.com>
1670 * section.c (SEC_SHORT): Define.
1671 * bfd-in2.h: Rebuild.
1673 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1675 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1676 Remove abfd parameter. Use _bfd_strip_section_from_output.
1677 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1679 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1680 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1681 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1683 (bfd_elf_size_dynamic_sections): Use it.
1685 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1687 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1688 complain_overflow_bitfield to complain_overflow_signed.
1690 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1692 * elflink.h (elf_link_read_relocs_from_section): New function,
1694 (elf_link_read_relocs): Here. Use it for both relocation
1697 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1699 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1700 asect->reloc_count is valid.
1702 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1704 * elf32-mips.c (mips_elf32_section_processing): Permit a
1705 SHT_MIPS_REGINFO section to have a size of 0.
1707 1999-06-12 David O'Brien <obrien@freebsd.org>
1709 * config.bfd (alpha*-*-freebsd*): New target.
1710 (i[3456]86-*-freebsd*): Now defaults to ELF.
1712 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1714 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1715 wrap if the relocation covers the high bit of an address.
1717 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1719 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1721 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1722 instead of R_SPARC_max.
1723 (sparc64_elf_info_to_howto): Likewise.
1724 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1725 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1727 1999-06-07 Richard Henderson <rth@cygnus.com>
1729 * section.c (_bfd_strip_section_from_output): Remove output
1730 sections with no initial link_order.
1732 1999-06-07 Nick Clifton <nickc@cygnus.com>
1734 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1736 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1738 * Makefile.am (SOURCE_HFILES): Add missing headers.
1739 * Makefile.in: Regenerated.
1741 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1743 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1746 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1748 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1749 range undefweak symbols.
1750 * hash.c: Add missing comma after @xref{}
1751 * linker.c: Likewise.
1753 1999-06-04 Nick Clifton <nickc@cygnus.com>
1755 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1757 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1758 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1759 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1760 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1762 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1764 * Makefile.am: Rebuild dependencies.
1765 (BFD32_BACKENDS): Add dwarf1.lo.
1766 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1767 * Makefile.in: Rebuild.
1769 1999-06-04 Nick Clifton <nickc@cygnus.com>
1771 * Makefile.am: Add epoc-arm-pe target.
1772 * Makefile.in: Regenerate.
1773 * pe-arm.c: Only redefine interworking function names if they have
1774 not already been redefined.
1775 * pei-arm.c: Only redefine interworking function names if they have
1776 not already been redefined.
1777 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1779 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1782 1999-06-03 Nick Clifton <nickc@cygnus.com>
1784 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1786 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1788 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1790 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1792 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1793 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1795 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1797 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1798 in other text sections.
1800 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1802 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1803 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1804 * libbfd.h: Regenerate.
1805 * coff-sh.c (sh_merge_private_data): Delete.
1806 (coff_bfd_merge_private_bfd_data): Change to
1807 _bfd_generic_verify_endian_match.
1808 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1810 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1812 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1814 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1816 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1818 (bfd_elf32_arm_process_before_allocation): Likewise.
1819 * bfd-in2.h: Rebuild.
1821 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1823 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1824 track of end_sequence markers.
1825 (add_line_info): Add END_SEQUENCE arg.
1826 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1827 debug-line info---it doesn't work right if a compilation unit
1828 consists of multiple discontiguous code-sequences. It would be
1829 worthwhile to optimize for the common case where a compilation
1830 unit results in a contiguous set of code sequences, but this is
1831 quite tricky to get right for arbitrary DWARF2 files.
1832 (lookup_address_in_line_info_table): Don't use the last line entry
1833 for a compilation unit for anything with an address higher than
1834 this line entry. Also, check for end_sequence markers to
1835 correctly handle discontinuities.
1836 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1837 compilation units, check all compilation units with each->high==0
1838 just like when reading compilation units.
1840 * dwarf2.c (decode_line_info): Initialize table->files and
1841 table->last_line to NULL to avoid segfaults due to random
1842 values in these members.
1843 (concat_filename): Check for out-of-range file number before
1844 indexing filename table. Segfaults suck.
1846 * dwarf2.c (decode_line_info): Don't truncate address to least
1847 significant 32 bits (breaks 64 bit targets).
1848 (lookup_address_in_function_table): Ditto.
1849 (comp_unit_contains_address): Ditto.
1851 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1853 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1854 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1855 (mips_elf64_howto_table_rela): Likewise.
1857 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1859 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1860 single section has two associated relocation sections.
1862 1999-06-02 Mark Salter <msalter@cygnus.com>
1864 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1865 COFF_WITH_PE defined.
1867 1999-06-02 Nick Clifton <nickc@cygnus.com>
1869 * pe-arm.c: Rename global arm interworking functions to avoid name
1870 collision when all targets BFD is built.
1873 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1875 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1876 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1877 (bfd_elf_section_data): Add use_rela_p.
1878 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1879 (_bfd_elf_new_section_hook): Likewise.
1880 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1882 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1883 * elfcode.h (write_relocs): Determine whether or not use rela
1884 relocs based on the relocation section header.
1885 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1886 instead of use_rela_p.
1887 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1888 (elf_backend_may_use_rela_p): Likewise.
1889 (elf_backend_default_use_rela_p): Likewise.
1890 (elfNN_bed): Use them.
1892 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1894 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1896 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1898 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1899 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1900 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1901 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1902 * bfd-in2.h: Regenerated.
1903 * libbfd.h: Likewise.
1904 * elf32-mips.c (mips_info_to_howto_rela): New function.
1905 (USE_REL): Adjust for new conventions.
1906 (MINUS_ONE): New macro.
1907 (elf_mips_howto_table): Add R_MIPS_SUB.
1908 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1910 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1911 .MIPS.content section.
1912 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1913 with .MIPS.content as .MIPS.content sections. Set
1914 SHF_MNIPS_NOSTRIP for such section.
1915 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1916 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1917 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1919 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1921 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1924 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1927 1999-05-30 Philip Blundell <philb@gnu.org>
1929 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1930 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1931 the addend does not overflow into the rest of the word.
1933 1999-05-29 Nick Clifton <nickc@cygnus.com>
1935 * bfd-in.h: Amend prototype for
1936 bfd_elf32_arm_process_before_allocation .
1937 * bfd-in.h: Regenerate.
1939 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1940 elements in a fixed sized array.
1941 (ARM_ELF_ABI_VERSION): Define.
1942 (ARM_ELF_OS_ABI_VERSION): Define.
1943 (R_ARM_THM_ABS5): Fix rightshift and size.
1944 (R_ARM_THM_PC22): Fix size.
1945 (R_ARM_PLT32): Define Howto.
1946 (find_howto): New function: Locate a howto based on a reloc
1948 (elf32_arm_info_to_howto): Use find_howto if necessary.
1949 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1950 bfd_reloc_code_real_type.
1951 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1952 and BFD_RELOC_VTABLE_ENTRY.
1953 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1955 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1956 elements in a fixed sized array.
1957 (ARM_ELF_ABI_VERSION): Define.
1958 (ARM_ELF_OS_ABI_VERSION): Define.
1959 (R_ARM_THM_ABS5): Fix rightshift and size.
1960 (R_ARM_THM_PC22): Fix size.
1961 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1962 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1963 bfd_reloc_code_real_type.
1965 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1966 no_pipeline_knowledge.
1967 (elf32_arm_link_hash_create): Initialise new field to zero.
1968 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1969 no_pipeline_knowledge. Use this parameter to initialise the field
1970 in the globals data structure.
1971 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1972 no_pipeline_knowledge is false and the binary is from an old
1974 (elf32_arm_merge_private_data): Generate an error if an attempt is
1975 made to linl together big endian and little endian code.
1976 (elf32_arm_post_process_headers): New function: Initialise the
1977 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1979 (elf_backend_post_process_headers): Define.
1981 1999-05-28 Nick Clifton <nickc@cygnus.com>
1983 * elf-bfd.h (struct elf_backend_data): Add new field:
1984 elf_backend_post_process_headers.
1986 * elfxx-target.h (elf_backend_post_process_headers): Define to
1987 NULL if not already defined.
1988 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1990 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1992 (_bfd_elf_compute_section_file_positions): Call
1993 elf_backend_post_process_headers if defined.
1995 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1997 * configure.in: Check whether getuid and getgid exist.
1998 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1999 HAVE_GETGID are not defined, respectively.
2000 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2002 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2003 * configure, config.in: Rebuild.
2005 1999-05-28 Martin Dorey <mdorey@madge.com>
2007 * elf32-i960.c: New file.
2008 * elf.c (prep_headers): Handle bfd_arch_i960.
2009 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2010 * config.bfd (i960-*-elf*): New target.
2011 * configure.in (bfd_elf32_i960_vec): New target vector.
2012 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2013 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2014 * Makefile.in, aclocal.m4, configure: Rebuild.
2016 1999-05-27 Nick Clifton <nickc@cygnus.com>
2018 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2020 (find_howto): New function: Find entries in the
2021 elf32_arm_howto_table.
2022 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2024 (elf32_arm_reloc_type_lookup): Add lookup for
2025 BFD_RELOC_ARM_PLT32.
2027 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2029 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2030 (elf32_arm_link_hash_table_create): Use above function as the
2031 constructor for hash table entries.
2032 (elf32_arm_relocate_section): Avoid crash when there is no output
2034 (elf32_arm_final_link_relocate): New parameter h.
2035 (elf32_arm_relocate_section): Pass symbol hash entry to above
2037 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2040 1999-05-25 Catherine Moore <clm@cygnus.com>
2042 * coff-arm.c (coff_arm_relocate_section): Don't emit
2043 base file entries for pc-relative values.
2045 1999-05-25 DJ Delorie <dj@cygnus.com>
2047 * peicode.h (coff_swap_sym_in): When we create the actual section
2048 to reflect the not-there section C_SECTION symbols refer to,
2049 change the symbol class to C_STAT as the section is now really
2052 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2054 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2057 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2059 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2061 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2062 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2064 1999-05-16 Nick Clifton <nickc@cygnus.com>
2066 * coff-mcore.c (in_reloc_p): Reinstate.
2068 1999-05-15 Nick Clifton <nickc@cygnus.com>
2070 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2071 * bfd-in2.h: Regenerate.
2072 * coff-mcore.c (in_reloc_p): Remove defintion.
2073 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2074 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2075 IMAGE_REL_MCORE_RVA.
2076 (coff_mcore_rtype_to_howto): Add special processing for
2077 IMAGE_REL_MCORE_RVA.
2078 (coff_mcore_relocate_section): Add support for
2079 IMAGE_REL_MCORE_RVA.
2080 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2081 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2083 (mcore_elf_relocate_section): Delete redundant case labels.
2085 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2087 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2088 precedence between bit-and and comparison.
2090 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2092 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2093 list of target formats (targ_selvecs).
2094 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2095 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2097 1999-05-10 DJ Delorie <dj@cygnus.com>
2099 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2100 reasonable mode until "ar x" is smart enough to skip it (fixes
2101 gcc/libgcc.a builds on mips-ecoff targets
2103 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2104 to work. Hack to support MS import libraries, which use different
2105 COMDAT types than GNU.
2106 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2107 to implied zero-length sections (see peicode below)
2108 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2109 filename symbols, which use one *or more* auxents.
2110 * coffswap.h (coff_swap_aux_in): ditto
2111 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2114 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2116 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2117 for all relocations.
2119 1999-05-10 Catherine Moore <clm@cygnus.com>
2121 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2122 if COFF_IMAGE_WITH_PE.
2123 (bfd_arm_process_before_allocation): Likewise.
2124 (bfd_arm_get_bfd_for_interworking): Likewise.
2125 * coff-arm.c: Likewise.
2126 * bfd-in2.h: Regenerate.
2127 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2128 (armpe_big_vec): Likewise.
2129 * configure: Rebuild.
2131 1999-05-10 Nick Clifton <nickc@cygnus.com>
2133 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2134 section, not just .rel. Same for .rela.
2136 1999-05-07 Nick Clifton <nickc@cygnus.com>
2138 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2139 endianism with an error message.
2141 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2143 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2144 assignment from "unsigned char *" to "char *".
2145 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2147 1999-05-05 Catherine Moore <clm@cygnus.com>
2149 * coff-arm.c (coff_arm_relocate_section): Add one to
2150 address of ARM_RVA32 thumb functions.
2152 1999-05-05 Catherine Moore <clm@cygnus.com>
2154 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2155 (elf32_m68k_copy_private_bfd_data): New.
2156 (elf32_m68k_merge_private_bfd_data): New.
2157 (elf32_m68k_print_private_bfd_data): New.
2158 (CPU32_FLAG): Define.
2159 (PLT_CPU32_ENTRY_SIZE): Define.
2160 (elf_cpu32_plt0_entry): Declare.
2161 (elf_cpu32_plt_entry): Declare.
2162 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2163 (elf_m68k_finish_dynamic_symbol): Likewise.
2164 (elf_m68k_finish_dynamic_sections): Likewise.
2165 (elf_backend_plt_header_size): Remove definition.
2166 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2167 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2168 (bfd_elf32_bfd_set_private_flags): Define.
2169 (bfd_elf32_bfd_print_private_bfd_data): Define.
2171 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2173 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2174 and R_LONG_PCREL_MODE.
2176 1999-04-29 Nick Clifton <nickc@cygnus.com>
2178 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2180 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2182 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2183 in relocation calculation.
2185 1999-04-26 Tom Tromey <tromey@cygnus.com>
2187 * aclocal.m4, configure: Updated for new version of libtool.
2189 1999-04-21 Nick Clifton <nickc@cygnus.com>
2191 * coff-mcore.c: Add support for mcore relocs.
2193 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2195 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2196 incorrect use EF_MIPS_xxBITPTRS.
2198 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2200 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2203 * bfd-in2.h: Rebuild.
2204 * libbfd.h: Rebuild.
2206 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2208 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2209 (coff_arm_relocate_section): Add ARM26D transform. Only
2210 change to ARM26D for relocateable links.
2212 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2214 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2215 (bfd_elf32_bfd_print_private_bfd_data): New.
2217 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2219 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2220 refetch addend if USE_REL, add many comments regarding current state.
2221 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2222 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2223 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2224 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2226 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2228 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2229 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2231 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2233 * dwarf2.c (decode_line_info): Don't truncate address to least
2234 significant 32 bits (breaks 64 bit targets).
2235 (lookup_address_in_function_table): Ditto.
2236 (comp_unit_contains_address): Ditto.
2238 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2240 * coff-arm.c (arm_emit_base_file_entry): New routine.
2241 (A2T3_OFFSET): Define.
2242 (T2A3_OFFSET): Define.
2243 (coff_arm_relocate_section): Emit base file entries for interworking
2246 1999-04-13 Philip Blundell <philb@gnu.org>
2248 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2249 relocs 17 through 19.
2251 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2253 * elfcode.h: Remove fnmatch.h.
2254 * elflink.h (elf_link_assign_sym_version): Call back to ld
2255 instead of calling fnmatch.
2257 * config.bfd (i?86-*-beoself): Include pe vecs.
2259 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2261 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2264 1999-04-10 Richard Henderson <rth@cygnus.com>
2266 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2267 when trying to resolve dynamic symbol references.
2268 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2269 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2270 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2271 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2272 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2273 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2274 * elflink.h (elf_link_output_extsym): Likewise.
2276 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2278 * section.c (_bfd_strip_section_from_output): New function moved from
2279 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2280 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2281 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2282 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2283 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2284 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2285 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2286 * bfd-in2.h: Update.
2288 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2290 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2292 1999-04-08 Nick Clifton <nickc@cygnus.com>
2294 * coff-mcore.c: New File: Support for mcore-pe targets.
2295 * cpu-mcore.c: New File: Support for mcore targets.
2296 * elf32-mcore.c: New File: Support for mcore-elf target.
2297 * pe-mcore.c: New File: Definitions for mcore-pe target.
2298 * pei-mcore.c: New File: Definitions for mcore-pei target.
2299 * Makefile.am: Add support for MCore targets.
2300 * Makefile.in: Regenerate.
2301 * config.bfd: Add support for MCore targets.
2302 * configure.in: Add support for MCore targets.
2303 * configure: Regenerate.
2304 * archures.c: Add support for MCore architecture.
2305 * bfd-in2.h: Regenerate.
2306 * coffcode.h: Add support for mcore-pe targets.
2307 * elf.c: Add support for mcore-elf target.
2308 * reloc.c: Add support for MCore relocs.
2309 * targets.c: Add support for MCore targets.
2311 1999-04-07 Nick Clifton <nickc@cygnus.com>
2313 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2314 R_ARM_XPC25 and R_ARM_THM_XPC22.
2315 (elf32_arm_reloc_map): Remove redundant entries.
2317 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2319 * sysdep.h (LC_MESSAGES): Never define.
2321 1999-04-06 Chris Torek <torek@bsdi.com>
2323 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2324 all callers. Rewrite completely.
2325 (_bfd_relocate_contents): Rewrite overflow checking.
2326 * bfd-in2.h: Rebuild.
2328 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2330 From Gabriel Paubert <paubert@iram.es>:
2331 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2332 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2333 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2334 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2335 * ppcboot.c (ppcboot_vec): Use little endian routines for
2338 * elf.c (elfcore_strndup): Only define if it will be used.
2339 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2341 (ppc_elf_check_relocs): Remove unused local i.
2342 (ppc_elf_gc_mark_hook): Add default case to switch.
2344 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2345 * srec.c (srec_scan): Accept \r in symbol definitions.
2346 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2347 (symbolsrec_object_p): Likewise.
2349 1999-04-04 Don Bowman <don@pixsci.com>
2351 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2353 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2355 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2357 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2358 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2360 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2362 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2365 1999-03-31 Nick Clifton <nickc@cygnus.com>
2367 * config.bfd: Add support for arm-epoc-pe target.
2368 * configure.in: Add support for arm-epoc-pe target.
2369 * configure: Regenerate.
2370 * targets.c: Add support for arm-epoc-pe target.
2371 * coff-arm.c: Allow header files to override definition of
2372 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2373 * pe-arm.h: Allow previous header files to override definition of
2374 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2375 * pei-arm.h: Allow previous header files to override definition of
2376 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2377 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2378 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2380 1999-03-30 Nick Clifton <nickc@cygnus.com>
2382 * elf.c (elf_map_symbols): Handle the case where section
2383 symbols are generated for content-less sections which are
2384 not mapped to the output file.
2386 * linker.c: Replace direct references to fields in BFD structure
2387 with accessor macros.
2389 * elflink.h: Replace direct references to fields in BFD structure
2390 with accessor macros.
2392 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2394 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2396 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2397 account when adjusting section symbols during a partial link.
2399 1999-03-24 Nick Clifton <nickc@cygnus.com>
2401 * coff-sparc.c (struct coff_reloc_map): Change type of field
2402 'bfd_reloc_val' to bfd_reloc_code_real_type.
2403 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2404 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2405 * elf32-arc.c (struct arc_reloc_map): Ditto.
2406 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2407 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2408 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2409 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2410 * elf32-sh.c (struct elf_reloc_map): Ditto.
2411 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2412 * elf32-v850.c (struct v850_reloc_map): Ditto.
2413 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2414 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2415 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2417 1999-03-17 Martin Hunt <hunt@cygnus.com>
2419 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2420 function so source-level assembly works. If multiple N_SOs
2421 are seen without and N_FUNs, create an indextable entry with
2422 a NULL function name.
2424 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2426 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2427 of certian similar cpus.
2429 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2431 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2432 Add the 5000. Change the architecture for the 5400 to mips4.
2433 (elf_mips_mach): Add r5000.
2435 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2437 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2439 1999-03-11 Nick Clifton <nickc@cygnus.com>
2441 * binary.c (binary_set_section_contents): Generate warning about
2442 huge file offsets for any section that will occupy file space, not
2443 just those that are loadable.
2445 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2447 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2449 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2451 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2453 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2455 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2456 * elflink.h: Revert all changes since Feb 16. Instead:
2457 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2458 appropriate. Copy it to version symbols.
2459 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2460 symbols if appropriate.
2461 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2462 symbol if appropriate.
2463 (elf_link_output_extsym): If symbol is marked as undefined, and
2464 has no nonweak references, mark it as weak undefined.
2466 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2468 * elflink.h (elf_merge_symbol): When overriding a dynamic
2469 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2471 (elf_link_add_object_symbols): Don't copy the other field if we
2474 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2476 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2477 shared object with a weak undefined symbol.
2479 1999-02-18 Nick Clifton <nickc@cygnus.com>
2481 * elfarm-nabi.c: Set partial_inplace back to false.
2483 1999-02-17 Nick Clifton <nickc@cygnus.com>
2485 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2486 (USER_LABEL_PREFIX): Set to "_".
2488 The following patches are from: Scott Bambrough
2489 <scottb@corelcomputer.com>
2491 * libaout.h (M_ARM6_NETBSD): Set to 143.
2493 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2494 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2495 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2496 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2497 * bfd-in2.h: Regenerate.
2499 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2500 'true' as REL relocs are now being used. Add new PIC relocs:
2501 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2502 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2504 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2506 (elf32_arm_final_link_relocate): Change parameters so that entire
2507 reloc is passed. Add support for PIC relocs.
2508 (elf32_arm_relocate_section): Pass entire reloc to
2509 elf32_arm_final_link_relocate.
2510 (elf32_arm_check_relocs): Handle new PIC relocs.
2511 (elf32_arm_adjust_dynamic_symbol): New function.
2512 (elf32_arm_size_dynamic_sections): New function.
2513 (elf32_arm_discard_copies): New function.
2514 (elf32_arm_finish_dynamic_symbol): New function.
2515 (elf32_arm_finish_dynamic_sections): New function.
2516 (ELF_MAXPAGE_SIZE): Define.
2517 (bfd_elf32_bfd_reloc_type_lookup): Define.
2518 (elf_backend_relocate_section): Define.
2519 (elf_backend_adjust_dynamic_symbol): Define.
2520 (elf_backend_create_dynamic_sections): Define.
2521 (elf_backend_finish_dynamic_symbol): Define.
2522 (elf_backend_finish_dynamic_sections): Define.
2523 (elf_backend_size_dynamic_sections): Define.
2524 (elf_backend_plt_readonly): Define.
2525 (elf_backend_want_got_plt): Define.
2526 (elf_backend_want_plt_sym): Define.
2528 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2530 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2531 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2532 (_bfd_mips_elf_fake_sections): Likewise.
2534 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2536 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2537 bfd_elf32_arm_get_bfd_for_interworking,
2538 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2541 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2542 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2543 elf32_arm_find_nearest_line): Make them static.
2545 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2547 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2548 callers. Do not merge a definition from a shared object with a
2549 weak undefined symbol.
2550 (elf_link_add_object_symbols): Do not change the symbol type or
2551 size if the old symbol overrides the new one.
2553 1999-02-08 Nick Clifton <nickc@cygnus.com>
2555 * config.bfd: Add support for strongarm target.
2557 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2559 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2560 fields instead of unsigned char.
2562 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2564 * Makefile.am: Rebuild dependencies.
2565 * Makefile.in: Rebuild.
2567 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2569 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2570 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2571 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2572 * acinclude.m4: Add comments to uses of AC_DEFINE.
2573 * acconfig.h: Remove.
2574 * configure: Rebuild with current autoconf/automake.
2575 * aclocal.m4: Likewise.
2576 * config.in: Likewise.
2577 * Makefile.in: Likewise.
2579 1999-02-04 DJ Delorie <dj@cygnus.com>
2581 * libbfd.c (real_read): don't call fread for zero bytes. This
2582 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2584 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2586 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2587 of a jump is in the current 256 MB region.
2589 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2591 * format.c (bfd_check_format_matches): Change last patch to only
2592 take effect for the binary target.
2594 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2596 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2598 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2600 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2602 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2604 * format.c (bfd_check_format_matches): If the target was
2605 previously specified, don't check other targets when checking for
2608 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2610 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2611 (elf32_arm_reloc_type_lookup): Removed
2612 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2613 (elf32_arm_reloc_type_lookup): New.
2614 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2615 (elf32_arm_reloc_type_lookup): New.
2617 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2619 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2620 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2621 * Makefile.am: Use new files.
2622 * Makefile.in: Regenerate.
2623 * configure.in: Use new files.
2624 * configure: Regenerate.
2626 1999-02-01 Nick Clifton <nickc@cygnus.com>
2628 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2629 (fr30_elf_gc_sweep_hook): New function.
2630 (elf_backend_can_gc_sections): Define.
2632 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2634 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2635 and bfd_elf32_bigarm_oabi_vec.
2637 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2639 * Makefile.am (elf32-arm-oldabi.lo): New.
2640 (elf32-arm-newabi.lo): New.
2641 * Makefile.in: Regenerate.
2642 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2643 (arm-*-elf): Likewise.
2645 (thumb-*-oabi): New.
2646 * configure: Regenerate.
2647 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2648 (bfd_elf32_bigarm_oabi_vec): New.
2649 * elf32-arm-newabi.c: New.
2650 * elf32-arm-oldabi.c: New.
2651 * elf32-arm.c: Removed.
2654 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2656 * binary.c (binary_set_section_contents): Omit warnings for
2657 unloadable sections.
2659 1999-01-31 Michael Meissner <meissner@cygnus.com>
2661 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2662 powerpc{,le}-*-eabi.
2664 1999-01-29 Nick Clifton <nickc@cygnus.com>
2666 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2667 * dwarf2.c (read_signed_leb128): Remove unused variables.
2669 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2671 * elf.c (assign_file_positions_for_segments): Only adjust
2672 p_align when needed.
2674 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2676 * binary.c (binary_set_section_contents): Don't return early for a
2677 non-loadable section, in case the first section is non-loadable.
2678 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2679 W. Rozycki <macro@ds2.pg.gda.pl>.
2681 1999-01-28 Nick Clifton <nickc@cygnus.com>
2683 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2684 R_FR30_GNU_VTENTRY relocs.
2686 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2688 * elflink.h (elf_link_output_sym): Zero syms which are
2689 part of sections which have been excluded.
2691 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2693 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2695 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2696 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2698 1999-01-27 Nick Clifton <nickc@cygnus.com>
2700 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2702 (fr30_final_link_relocate): Use computed value as result of
2705 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2707 * binary.c (binary_set_section_contents): Emit warning for
2708 huge file offsets due to widely-dispersed section LMAs.
2710 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2712 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2713 align first section to largest section alignment, not first
2716 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2718 * configure.in: Require autoconf 2.12.1 or higher.
2720 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2722 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2723 * bfd-in2.h: Likewise.
2724 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2726 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2728 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2729 * cpu-mips.c: Add support for and independent 4111.
2730 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2731 (_bfd_mips_elf_final_write_processing):
2732 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2734 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2736 * elf32-mips.c (elf_mips_abi_name): New.
2737 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2739 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2741 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2742 Handle bfd_mach_mips4300.
2744 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2746 * elf32-i386.c: Remove leaked development code from patch
2747 1998-12-10 by Richard Henderson.
2749 1998-12-10 Richard Henderson <rth@cygnus.com>
2751 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2752 in debug sections for symbol defined externally.
2754 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2756 * targets.c (bfd_target_vector): Remove duplicate entry for
2759 1998-12-09 Nick Clifton <nickc@cygnus.com>
2761 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2762 since we are using RELAs.
2764 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2766 SCO Open Server Release 5 core file support, from Jouke Numan
2768 * sco5-core.c: New file.
2769 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2770 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2771 * Makefile.am: Rebuild dependencies.
2772 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2773 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2774 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2775 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2776 * bfd-in2.h, configure, Makefile.in: Rebuild.
2778 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2780 * config.bfd (hppa*-*-mpeix*): New target.
2781 * configure.in: Add AC_HEADER_DIRENT.
2782 (hppa*-*-mpeix*): New target.
2783 * configure.host (hppa*-*-mpeix*): New host.
2784 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2785 friends rather than just including <sys/dir.h>.
2786 * som.h (struct som_symbol): Add hppa_priv_level and apto
2787 tc_data. Change all users.
2788 (struct somdata): Add comp_unit field.
2789 (obj_som_compilation_unit): Define.
2790 (bfd_som_attach_compilation_unix): Declare.
2791 * som.c: Check HOST_HPPAMPEIX.
2792 (struct som_misc_symbol_info): Add new field priv_level.
2793 (som_object_setup): Add current_offset parameter. Change all
2795 (setup_sections): Likewise.
2796 (som_object_p): For EXECLIBMAGIC, read the lst header.
2797 (som_write_symbol_strings): Add compilation_unit parameter.
2799 (som_finish_writing): Write out compilation_unit.
2800 (som_bfd_derive_misc_symbol_info): Set priv_level.
2801 (som_build_and_write_symbol_table): Set xleast field to 3.
2802 (som_slurp_symbol_table): Set symbol priv_level.
2803 (bfd_som_attach_compilation_unit): New function.
2804 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2805 priv_level into symbol_value.
2806 * configure, config.in: Rebuild.
2808 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2810 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2811 warning function to call _bfd_error_handler instead.
2813 * libbfd.c (COERCE32): Cast through unsigned long and long to
2814 avoid bug in old version of gcc.
2816 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2817 (elf_backend_additional_program_headers): Don't define.
2819 1998-12-08 Nick Clifton <nickc@cygnus.com>
2821 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2822 relocations to include offset of 2 included in the insns, and the
2823 offset of the relocs within the section.
2825 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2827 The following changes were made by David Taylor
2828 <taylor@texas.cygnus.com>, Edith Epstein
2829 <eepstein@sophia.cygnus.com>, Jim Blandy
2830 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2831 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2832 changes originally made by HP; HP did not create ChangeLog
2835 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2836 automake macro library.
2838 * hpux-core.c (hpux_core_core_file_p): this function now
2839 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2840 found in the corefile! Also, in hpux_core_core_file_p, if we
2841 encounter a section with an unknown type, don't punt. Instead,
2842 just skip it. Also, count the number of sections of known type
2843 that we encounter. If we encounter at least one good one, then
2844 we'll declare that the file is a core file. If we encounter any
2845 unknown ones but some known ones, then we'll issue a warning (but
2846 still declare it to be a core file). Also, correctly decide when a
2848 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2849 (CORE_ANON_SHMEM): define if not defined.
2850 (hpux_core_struct): add members lwpid and user_tid.
2851 (core_kernel_thread_id, core_user_thread_id): new macros.
2852 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2853 the name before storing it in the bfd.
2854 (hpux_core_core_file_p): handle threads.
2856 * libhppa.h (GET_FIELD): protect against redefinition.
2857 (HPPA_WIDE): define.
2858 (GET_FIELD): define.
2863 (sign_extend): redefine.
2864 (assemble_6): define.
2865 (assemble_12): rewrite.
2866 (assemble_16): define.
2867 (assemble_16a): define.
2868 (assemble_17): rewrite.
2869 (assemble_22): define.
2871 1998-12-07 Nick Clifton <nickc@cygnus.com>
2873 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2874 relocations for signed values.
2876 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2878 * mipsbsd.c (MY(set_arch_mach)): Make static.
2879 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2880 bfd_mach_mips* macros rather than simple numbers.
2882 COFF weak symbol support, based on patches from Mark Elbrecht
2883 <snowball3@usa.net>:
2884 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2885 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2886 (coff_write_alien_symbol): Likewise.
2887 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2888 (coff_link_add_symbols): Likewise.
2889 (_bfd_coff_link_input_bfd): Likewise.
2890 (_bfd_coff_write_global_sym): Likewise.
2892 * elf.c (copy_private_bfd_data): Always initialize the
2893 includes_phdrs field.
2895 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2896 file defines a symbol first mentioned in an ELF file.
2898 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2899 possible, rather than only if BFD64.
2900 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2902 * bfd-in2.h: Rebuild.
2904 * srec.c (srec_set_section_contents): Correct test to avoid
2905 switching to 4 byte addresses after seeing a second section which
2906 requires 3 byte addresses. From Joel Schantz
2907 <joel.schantz@argosys.boeing.com>.
2909 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2910 <aymeric.vincent@emi.u-bordeaux.fr>.
2912 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2914 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2915 decide whether the output file is -mrelocatable-lib,
2916 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2918 1998-12-03 Nick Clifton <nickc@cygnus.com>
2920 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2921 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2922 * bfd-in2.h: Regenerate.
2923 * libbfd.h: Regenerate
2925 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2927 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2928 link against a dynamic symbol with no type or size.
2930 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2932 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2933 relocation for section which does not get loaded.
2934 (elf_i386_relocate_section) [R_386_32]: Likewise.
2936 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2938 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2939 reloc_count and i long instead of unsigned long. Handle error
2940 return from bfd_canonicalize_reloc.
2942 1998-12-01 Nick Clifton <nickc@cygnus.com>
2944 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2947 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2949 * elf32-sh.c (elf/sh.h): Include.
2950 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2951 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2952 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2953 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2954 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2956 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2958 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2959 causes division by zero later on.
2961 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2963 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2966 1998-11-25 DJ Delorie <dj@cygnus.com>
2968 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2971 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2973 * elf32-fr30.c (fr30_elf_relocate_section): Call
2974 fr30_final_link_relocate.
2975 (fr30_final_link_relocate): New function: Handle I20 and I32
2977 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2978 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2979 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2981 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2984 The following changes are based on a patch submitted by Gianluca
2985 Moro <glctr@abc.it>:
2987 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2988 not already been updated.
2989 (find_remembered_hi16s_reloc): New parameter 'already_found'
2990 returns state of remembered hi16s reloc.
2991 (remember_hi16s_reloc): Set 'found' field to false.
2992 (hi16s_location): Add 'found' field.
2994 1998-11-23 DJ Delorie <dj@cygnus.com>
2996 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2997 to see .DLL files as unrecognized.
2998 (i3coff_object_p): Sorry, had to hack it to not recognize these
2999 files (pei-i386) on request.
3001 1998-11-23 DJ Delorie <dj@cygnus.com>
3003 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3004 relents. Call bfd_check_format to reinitialize.
3006 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3008 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3011 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3013 * aclocal.m4: regenerate
3014 * configure: regenerate
3016 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3018 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3019 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3020 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3021 respect it as an upper bound on what memory to reference.
3022 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3023 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3024 update vtable_entries_size appropriately.
3026 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3028 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3031 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3033 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3034 bfds; they have no "file" so we fake it.
3035 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3036 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3037 resizing the memory buffer.
3038 * opncls.c (bfd_make_writable): New function; lets you write a
3039 bfd_create'd bfd to an in-memory buffer.
3040 (bfd_make_readable): New function; lets you read back that buffer
3041 as if it were from bfd_openr. Used to build generated archive
3042 members (winsup's ld's dlltool)
3044 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3046 * po/bfd.pot: Regenerated.
3048 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3050 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3053 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3055 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3056 element of the gotentry list for local symbols too.
3057 (elf64_alpha_relocate_section): Unify local and global handling.
3058 Assert that gotent->use_count > 0.
3060 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3062 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3063 update for file name changes of July 2, 1998.
3065 * configure: Rebuild.
3067 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3069 * po/bfd.pot: Regenerated.
3071 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3073 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3074 * aclocal.m4, configure: regenerate
3076 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3078 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3080 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3082 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3083 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3085 * aclocal.m4, configure: regenerated.
3087 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3089 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3090 R_D10V_GNU_VTENTRY relocs.
3091 (elf_d10v_howto_table): Likewise.
3092 (d10v_reloc_map d10v_reloc_map): Likewise.
3093 (elf32_d10v_gc_mark_hook): New.
3094 (elf32_d10v_gc_sweep_hook): New.
3095 (elf32_d10v_check_relocs): New.
3096 (elf32_d10v_relocate_section): New.
3097 (elf_backend_relocate_section): Define.
3098 (elf_backend_can_gc_sections): Define.
3100 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3102 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3103 (BFD64_BACKENDS): ...from here.
3104 (BFD32_BACKENDS_CFILES): Move vms files here...
3105 (BFD64_BACKENDS_CFILES): ...from here.
3106 * Makefile.in: Rebuild.
3108 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3110 * Makefile.am: Add FR30 target.
3111 * Makefile.in: Add FR30 target.
3112 * archures.c: Add support for FR30.
3113 * config.bfd: Add support for FR30.
3114 * configure.in: Add support for FR30.
3115 * reloc.c: Add support for FR30 relocations.
3116 * targets.c: Add support for FR30 relocations.
3117 * bfd-in2.h: Regenerate.
3118 * configure: Regenerate.
3119 * libbfd.h: Regenerate.
3120 * cpu-fr30.c: New file.
3121 * elf32-fr30.c: New file.
3123 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3125 * configure.in: detect cygwin* instead of cygwin32*
3126 * configure: regenerate
3128 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3130 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3131 use bfd_malloc and free instead and check return value from bfd_malloc.
3133 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3135 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3136 * libbfd.h: Rebuild.
3138 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3139 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3140 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3141 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3143 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3145 (mips_elf_link_hash_table_create): Don't initialize
3146 dynsym_sec_strindex.
3147 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3148 (mips_elf_size_dynamic_sections): Generate a section symbol for
3149 every output section.
3150 (mips_elf_finish_dynamic_sections): Count all sections for
3152 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3155 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3157 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3158 for later PLT entries in large PLTs.
3159 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3161 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3163 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3165 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3167 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3168 * elflink.h (elf_collect_hash_codes): New function. This function is
3169 called for each exported symbol and we compute the ELF hash value for
3171 (compute_bucket_value): New function. It is called from
3172 size_dynamic_sections to determine the hash table size. When we are
3173 optimizing a better, but slower, algorithm is used.
3174 (size_dynamic_sections): Call compute_bucket_value.
3176 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3178 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3180 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3182 (sh_elf_gc_mark_hook): New.
3183 (sh_elf_gc_sweep_hook): New.
3184 (sh_elf_check_relocs): New.
3185 (elf_backend_can_gc_sections): Define.
3187 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3189 * acinclude.m4: undo previous gettext change
3190 * aclocal.m4: rebuild with right version of aclocal.
3192 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3194 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3195 aclocal.m4 to acinclude.m4, so they don't get lost.
3197 * elfcore.h: rewrite for better corefile support.
3198 * elf.c (elfcore_*): new functions.
3199 * elf-bfd.h (elf_obj_tdata): new structure members.
3200 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3202 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3204 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3206 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3207 and R_M32R_GNU_VTENTRY.
3208 (elf_backend_can_gc_sections): Define.
3209 (m32r_elf_check_relocs): New.
3210 (m32r_elf_gc_mark_hook): New.
3211 (m32r_elf_gc_sweep_hook): New.
3212 (m32r_elf_relocate_section): Handle VT relocs.
3214 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3216 * coff-arm.c (arm_relocate_section): Remove redundant test.
3218 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3219 cleat that the 'bitsize' field is the size of the bitfield AFTER
3220 relocation not before.
3222 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3224 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3227 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3229 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3230 R_SPARC_GNU_VTENTRY.
3231 (elf32_sparc_check_relocs): Handle them.
3232 (elf32_sparc_reloc_type_lookup): Likewise.
3233 (elf32_sparc_relocate_section): Likewise.
3234 (elf32_sparc_gc_mark_hook): New.
3235 (elf32_sparc_gc_sweep_hook): New.
3237 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3239 * som.c (som_finish_writing): Perform some sanity checks when
3240 writing an executable or shared library.
3242 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3244 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3245 * configure.in (elf): Add dwarf1.lo.
3246 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3247 * elf.c (_bfd_elf_find_nearest_line): Add call to
3248 _bfd_dwarf1_find_nearest_line.
3249 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3250 Add call to _bfd_dwarf1_find_nearest_line.
3251 * configure: Rebuilt.
3253 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3255 * elflink.h (elf_gc_sections): Do not allow garbage
3256 collection if dynamic sections have been created.
3258 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3260 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3262 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3263 (v850_elf_perform_relocation): Likewise.
3264 (v850_elf_final_link_relocate): Likewise.
3265 (v850_elf_relocate_section): Likewise.
3266 (v850_elf_gc_sweep_hook): New routine.
3267 (v850_elf_gc_mark_hook): New routine.
3268 (elf_backend_can_gc_sections): Define.
3270 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3272 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3275 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3277 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3278 Declare size as bfd_size_type.
3279 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3281 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3283 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3285 * som.c (CPU_PA_RISC2_0): Define.
3286 (_PA_RISC2_0_ID): Likewise.
3287 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3289 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3291 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3292 has a base which is already defined, only add the referenced
3293 symbol to the dynamic symbol table if it is defined or referenced
3296 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3299 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3301 * elflink.h (elf_link_add_object_symbols): Undo last change.
3303 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3305 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3306 symbol for the indirect alias to a versioned symbol.
3308 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3310 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3311 (elf32_i386_vtentry_howto): New.
3312 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3313 or elf32_i386_vtinherit_howto on lookup.
3315 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3317 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3318 reloc_type. Rename R_68K__max to R_68K_max.
3319 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3322 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3324 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3325 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3327 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3330 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3332 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3333 message has a null byte terminator.
3335 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3337 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3338 word subject to R_V850_32 relocation.
3340 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3342 * dwarf2.c: Add comment describing problem computing line numbers
3343 for undefined symbols at link time.
3345 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3347 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3348 transform a defweak into a plt entry.
3349 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3350 plt entry references to receive a RELATIVE reloc.
3351 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3352 (elf64_alpha_relocate_section): Assert we don't overrun
3353 the allocated relocation space.
3355 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3357 * elf.c (swap_out_syms): Always treat section symbols as
3358 special, even if they are attached to a common section.
3360 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3362 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3363 sections with v850 common section attributes into named v850
3365 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3366 common section attributes into named v850 common sections.
3368 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3370 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3373 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3375 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3376 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3377 reloc to the wrong section a warning, not an error. .dynsbss
3378 is not an output section, so there is no need to check for it.
3380 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3382 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3384 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3386 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3387 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3389 (elf32_arm_gc_mark_hook): New.
3390 (elf32_arm_gc_sweep_hook): New.
3391 (elf32_arm_check_relocs): New.
3392 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3394 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3397 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3399 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3400 assume there is no PLT or GOT.
3402 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3404 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3405 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3406 also accepted as a function symbol type.
3408 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3410 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3412 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3414 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3415 match definition of _bfd_gc_sections field.
3416 * libbfd.h: Rebuild.
3418 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3420 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3421 the addend of a dynamic relocation referencing a section.
3422 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3423 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3425 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3427 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3428 bed has a size_dynamic_sections routine before trying to use it.
3430 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3432 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3433 _bfd_elf_rel_vtable_reloc_fn.
3435 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3437 * Makefile.am: Add elf32-arm.c.
3438 * Makefile.in: Rebuild.
3439 * elf-bfd.h: Add elf_backend_get_symbol_type.
3440 * elf.c (swap_out_syms): If defined, call
3441 elf_backend_get_symbol_type.
3442 * elf32-arm.c: Define elf_backend_get_symbol_type.
3443 (elf32_arm_get_symbol-type): New routine.
3444 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3445 (bfd_elf32_arm_process_before_allocation): Change to
3446 check for STT_ARM_TFUNC.
3447 (elf32_arm_final_link_relocate): Likewise.
3448 * elfxx-target.h: Add elf_backend_get_symbol_type.
3450 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3452 * archures.c (bfd_mach_alpha_ev[456]): New.
3453 * cpu-alpha.c: Rework to match these types.
3454 * bfd-in2.h: Rebuild.
3456 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3458 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3459 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3461 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3462 (elf_i386_reloc_type_lookup): Recognize them.
3463 (elf_i386_check_relocs): Pass them off to generic code.
3464 (elf_i386_relocate_section): Ignore them.
3465 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3466 (elf_backend_can_gc_sections): True.
3468 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3470 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3471 before looking at owner field.
3472 (elf32_arm_to_thumb_stub): Ditto.
3473 (elf32_arm_relocate_section): Compute name before calling
3474 elf32_arm_final_link_relocate().
3476 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3478 * elf.c: comment and formatting cleanups.
3481 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3483 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3484 (core files are treated differently than object files).
3485 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3486 bfd_elf_mkcorefile): declare.
3487 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3488 bfd_elf_mkcorefile): add to bfd_target vector.
3489 * elfcore.h (elf_core_file_p): save the program header table,
3490 and set the bfd architecture from the elf file header.
3491 * elf.c (bfd_elf_mkcorefile): new function.
3492 (_bfd_elf_write_corefile_contents): new function.
3493 (assign_file_positions_for_segments): add cases for handling
3494 PT_NOTE segments. (assign_file_positions_except_relocs):
3495 core files should be handled the same as exec files.
3496 (prep_headers): identify core files as type ET_CORE.
3497 (copy_private_bfd_data): identify the sections belonging to
3498 the PT_NOTE segment.
3500 * elf32-sparc.c (elf32_sparc_final_write_processing):
3501 add break statement to default case.
3503 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3505 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3506 section (not input) will be in sections ".sbss", ".sbss2",
3507 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3508 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3509 output_offset for correct evaluation of addend.
3511 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3513 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3514 elf32_arm_allocate_interworking_sections and
3515 elf32_arm_process_before_allocation.
3517 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3519 * bfd-in.h: Ammend prototype for
3520 elf32_arm_process_before_allocation to remove surplus third
3523 * bfd-in2.h: Regenerate.
3525 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3527 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3529 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3531 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3532 calculated for RELOC_SPARC_REV32 case.
3534 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3536 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3537 elf32_arm_allocate_interworking_sections and
3538 elf32_arm_process_before_allocation.
3539 * bfd-in2.h: Regenerated.
3540 * elf32-arm.c Define elf32_arm_link_hash_table.
3541 (insert_thumb_branch): New routine.
3542 (find_thumb_glue): New routine.
3543 (find_arm_glue): New routine.
3544 (record_arm_to_thumb_glue): New routine.
3545 (record_thumb_to_arm_glue): New routine.
3546 (elf32_arm_link_hash_table_create): New routine.
3547 (elf32_arm_get_bfd_for_interworking): New routine.
3548 (elf32_arm_allocate_interworking_sections) New routine.
3549 (elf32_arm_process_before_allocation) New routine.
3550 (elf32_thumb_to_arm_stub): New routine.
3551 (elf32_arm_to_thumb_stub): New routine.
3552 (elf32_print_private_bfd_data): Fix typo.
3553 (elf32_arm_final_link_relocate): Add argument sym_sec.
3554 Check for branches to thumb symbols in case R_ARM_PC24.
3555 Check for branches to arm symbols in case R_ARM_THM_PC22.
3556 (elf32_arm_relocate_section): Pass symbol section to
3557 elf32_arm_final_link_relocate.
3559 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3561 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3562 entries unless the symbol is defined in the executable; in
3563 particular, undefined weak symbols get a PLT entry.
3565 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3567 * libaout.h: Remove nested comment to avoid warning.
3569 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3571 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3572 R_ARM_PC24 relocation.
3574 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3576 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3577 argument is_local. Add argument sym_flags. Check sym_flags
3578 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3579 (elf32_arm_relocate_section): Don't pass local sym and pass
3580 sym_flags to elf32_arm_final_link_relocate.
3582 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3584 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3585 to not count too few relocs for dynamicly linked executables.
3587 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3589 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3590 symbols without a dynamic index dynamic. Consider all weak
3592 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3593 correspondance between input and output sections.
3595 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3597 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3598 that use a .got.plt section start the got offset at zero.
3600 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3602 * ieee.c (ieee_write_processor): Correct the processor ID written
3603 out for bfd_arch_m68k, accommodating change of March 25.
3605 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3607 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3608 R_ARM_THM_RPC22 relocations.
3610 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3612 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3614 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3615 .got relocs in -Bsymbolic shared objects.
3617 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3619 * elf32-arm.c: Add private flags to ELF header.
3620 (elf32_arm_print_private_bfd_data): New Function.
3621 (elf32_arm_set_private_flags): New Function.
3622 (elf32_arm_copy_private_flags): New Function.
3623 (elf32_arm_merge_private_bfd_data): New Function.
3625 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3627 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3629 (elf32_sparc_relocate_section): Likewise.
3631 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3633 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3634 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3635 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3636 of the function. Recognize no .plt as static linking.
3638 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3640 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3641 ".liblist" string through gettext.
3643 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3645 * Makefile.am: Add support for elf32-arm.lo.
3646 * Makefile.in: Rebuild.
3647 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3648 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3649 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3650 * configure: Regenerate.
3651 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3652 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3653 bfd_target bfd_elf32_littlearm_vec.
3654 * elf32-arm.c: New file.
3656 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3658 * libaout.h (M_SPARCLITE_LE): New machine.
3659 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3660 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3661 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3662 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3663 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3664 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3665 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3666 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3667 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3668 be BFD_RELOC_SPARC_REV32.
3670 * config.bfd (sparc86x-*-aout): New
3672 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3674 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3675 actually mapping the output sections.
3677 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3680 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3681 (mn10300_elf_reloc_map): Similarly.
3682 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3684 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3686 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3688 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3689 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3690 elf_mips_reloc_type defined in elf/mips.h.
3692 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3694 * elf64-mips.c: Remove reloc_type definition completely. It's now
3697 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3699 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3700 as they are defined in elf/mips.h now.
3702 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3705 * Re-add lost change:
3706 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3708 (mn10300_elf_relax_section): Include stack space for register saves
3709 in the imm8 field of a "call" instruction.
3710 (compute_function_info): Determine how much stack is allocated by
3711 the movm instruction. Fix typo.
3712 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3714 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3716 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3717 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3719 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3721 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3723 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3725 * elf32-hppa.h: Let ELF header define the enum containing the
3726 external reloc numbers.
3727 * elf32-i386.h: Likewise.
3729 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3731 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3732 * elf32-mips.c: Likewise.
3733 * elf32-ppc.c: Likewise.
3735 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3737 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3738 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3740 * bfd-in.h: Regenerate.
3741 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3742 parameter to 'unsigned int' to avoid K&R compatability problems.
3744 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3746 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3747 functionname_ptr to be const. Change line_ptr to be unsigned.
3749 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3750 macro is not defined. Change second parameter from bfd_link_info
3751 to coff_final_link_info. Add prototype.
3752 (coff_final_link_postscript): Simplify handling when macro is not
3753 defined. Add prototype.
3755 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3757 * elf-mn10300.c: Before include system specific ELF header define
3758 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3759 * elf32-mips.c: Likewise.
3760 * elf32-ppc.c: Likewise.
3762 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3764 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3765 temporary patch over to elf64-mips.c as well.
3767 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3769 * elf32-mips.c (reloc_type): Temporarily disable definition of
3770 standard relocation since they are now defined in elf/mips.h.
3772 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3774 * elf-m10200.c (mn10200_elf_final_link_relocate):
3775 Modify range test for case R_MN10200_8.
3777 * elf-m10300.c (mn10300_elf_final_link_relocate):
3778 Modify range test for case R_MN10300_8.
3780 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3782 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3783 * elf32-i386.c (elf_backend_got_header_size): Define.
3784 (elf_backend_plt_header_size): Define.
3785 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3786 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3787 * elfxx-target.h: Provide a default of zero.
3788 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3789 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3791 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3792 entry from an executable, even if the plt refcount goes to 0.
3794 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3796 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3797 directory name at the line number.
3799 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3800 with an unspecified type.
3802 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3804 * sunos.c: Add undef of valid to avoid problem on SunOS.
3806 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3808 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3810 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3812 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3813 R_68K_PCxx and R_68K_xx relocations. Make sure that
3814 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3815 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3816 R_68K_xx relocations.
3817 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3818 that has no plt entry.
3819 (elf_m68k_relocate_section): Ignore the plt offset in a static
3821 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3823 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3826 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3828 (howto_table, reloc_map): Add entries for them.
3829 (elf_m68k_check_relocs): Handle them. Implement reference
3830 counting for got and plt entries.
3831 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3832 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3834 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3835 (elf_m68k_relocate_section): Handle the new reloc types.
3836 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3837 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3838 * elflink.h (elf_link_add_object_symbols): When creating an
3839 indirect reference for symbol versioning also copy the plt
3841 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3842 flag also reset the plt offset.
3843 (elf_link_assign_sym_version): Likewise.
3844 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3845 the size of the entry in bytes.
3846 (elf_gc_allocate_got_offsets): Likewise.
3848 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3850 * elflink.h (elf_gc_sections): Return true rather than falling off
3853 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3856 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3858 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3859 comment describing when it should be enabled.
3860 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3863 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3865 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3866 information ATN records.
3868 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3870 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3871 section for an absolute symbol in a fully linked file. Based on
3872 patch from Christian Holland <CHolland@de.lucent.com>.
3874 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3876 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3877 that a symbol is undefined.
3879 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3881 * som.c (som_bfd_gc_sections): Define.
3883 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3885 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3886 overflows in ARM_26D patches, since they have already been
3887 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3889 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3891 * coffcode.h (coff_write_object_contents): If we have any long
3892 section names, call coff_write_symbols even if there are no
3895 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3897 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3898 PT_LOAD segment, rather than only setting it once for the entire
3901 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3902 rather than ignoring every phdr with a p_paddr of 0, ignore all
3903 the phdrs if they all have a p_paddr of 0.
3905 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3906 section was discarded from the link.
3908 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3910 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3912 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3914 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3915 floating point operations.
3917 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3922 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3924 Merge of vax/vms (read-only) support
3925 * configure.com: Support Vax target.
3926 * makefile.vms: Support Vax target.
3927 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3928 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3930 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3932 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3934 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3936 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3938 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3939 * targets.c (bfd_target_ovax_flavour): New flavour.
3940 (vms_alpha_vec): Renamed from evax_alpha_vec.
3942 (target_vector): Update accordingly.
3943 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3945 (vax*-*-*vms*): New target.
3946 * Makefile.am: Update for renamed files. Rebuild dependencies.
3947 * bfd-in2.h: Rebuild.
3948 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3950 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3952 Based on patch from Matt Semersky <matts@scd.hp.com>:
3953 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3954 pointer on abfd->outsymbols.
3955 (generic_add_output_symbol): Handle NULL sym parameter.
3957 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3959 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3962 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3964 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3965 when handling 32 bit immediate relocs.
3966 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3968 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3970 * section.c (STD_SECTION): Account for recently added gc_mark
3971 field in struct asection.
3973 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3974 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3976 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3978 ELF Section-level Garbage Collection:
3979 * bfd.c (bfd_gc_sections): New.
3980 * aout-adobe.c: Hook to default implementation.
3981 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3982 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3983 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3984 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3985 * tekhex.c, versados.c: Likewise.
3986 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3987 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3989 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3990 (bfd_generic_gc_sections): New.
3991 * section.c (SEC_KEEP): New.
3992 (asection): Add gc_mark member.
3994 * elfcode.h (elf_gc*): New name remappings.
3995 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3996 sections to be excluded.
3997 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3998 (elf_gc_propogate_vtable_entries_used): New.
3999 (elf_gc_smash_unused_vtentry_relocs): New.
4000 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4001 (elf_gc_common_finalize_got_offsets): New.
4002 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4003 * elfxx-target.h: Add and default gc hooks.
4005 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4007 (struct elf_obj_tdata): Likewise for local_got_offsets.
4008 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4009 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4010 * elf64-sparc.c, elflink.h: Likewise.
4012 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4013 (ELF_LINK_HASH_MARK): Define.
4014 (struct elf_backend_data): Add GC hooks.
4015 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4017 * elf-m10300.c (mn10300_elf_check_relocs): New.
4018 (mn10300_elf_gc_mark_hook): New.
4019 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4020 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4021 (mn10300_elf_final_link_relocate): Likewise.
4022 (mn10300_elf_relocate_section): Likewise.
4023 (elf_backend_can_gc_sections): Define.
4024 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4025 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4026 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4027 (mips_info_to_howto_rel): Likewise.
4028 (mips_elf_relocate_section): Likewise.
4029 (mips_elf_check_relocs): Likewise.
4030 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4031 (elf_backend_can_gc_sections): Define.
4032 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4033 (ppc_elf_howto_raw): Handle them.
4034 (ppc_elf_reloc_type_lookup): Likewise.
4035 (ppc_elf_relocate_section): Likewise.
4036 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4037 Handle new vtable relocs.
4038 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4039 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4040 (elf_backend_can_gc_sections): Define.
4042 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4044 * archures.c (bfd_mach_mn10300): Define.
4045 * elf-m10300.c: Include elf/mn10300.h
4046 (elf_mn10300_mach): New function.
4047 (_bfd_mn10300_elf_final_write_processing): Likewise.
4048 (_bfd_mn10300_elf_object_p): Likewise.
4049 (elf_backendfinal_write_processing): Define.
4050 (elf_backend_object_p): Likewise.
4052 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4054 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4057 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4059 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4060 link_next field, not the next field.
4062 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4064 * elf.c (map_sections_to_segments): Check the section address
4065 against the phdr size both with and without a modulo of
4068 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4070 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4071 linker created empty input section if the output section has the
4074 * elflink.h (elf_link_output_extsym): Print an error message if
4075 _bfd_elf_section_from_bfd_section fails.
4077 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4080 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4082 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4083 native linker output. Avoid putting an empty section in more than
4086 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4088 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4089 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4091 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4093 * elf.c (swap_out_syms): New arg relocatable_p.
4094 Don't add section VMA to symbols for relocatable output.
4095 (_bfd_elf_compute_section_file_positions): Update call to
4098 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4100 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4101 against 'addend' be signed rather than unsigned.
4103 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4105 * elf32-m32r.c: Add prototyps for static functions.
4107 * coff-arm.c: Add prototypes for static functions.
4109 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4111 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4112 LMA is used to order sections in a segment.
4114 * elf32-v850.c: Add prototypes for static functions.
4115 Change type of addend parameter to bfd_vma in various functions.
4117 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4119 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4120 complain_overflow_signed instead of complain_overflow_bitfield.
4122 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4124 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4125 when comparing against 0.
4127 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4129 * Makefile.am (config.status): New target.
4130 * Makefile.in: Rebuild.
4132 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4134 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4135 error if previous object endianness doesn't match current object.
4137 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4139 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4140 _bfd_elf_print_private)bfd_data ().
4142 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4144 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4146 (elf_link_add_object_symbols): Set type_change_ok and
4147 size_change_ok before calling elf_merge_symbol.
4149 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4150 undefined symbol error, don't also issue an overflow error.
4152 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4154 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4155 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4156 message instead of crashing.
4158 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4160 * archures.c (bfd_mach_cpu32): Define.
4161 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4163 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4164 * ieee.c: Include <ctype.h>.
4165 (ieee_object_p): Parse out process ID string to make it more
4166 likely to be acceptable for bfd_scan_arch.
4167 * bfd-in2.h: Rebuild.
4169 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4171 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4172 _bfd_elf_print_private_bfd_data() so that the program header will
4175 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4177 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4178 0x68. Reindent. Add some comments.
4180 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4182 * elf.c (copy_private_bfd_data): Adjust physical address of
4183 segment in output BFD to contain LMAs of its sections.
4185 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4187 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4188 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4189 endian data 32 bit relocations.
4190 (elf32_sparc_merge_private_bfd_data): Check if linking little
4191 endian objects with big endian objects.
4192 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4193 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4194 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4196 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4197 * archures.c (bfd_mach_sparc_sparclite_le): New.
4198 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4200 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4202 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4205 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4207 * bfd-in.h: Move over patch to bfd-in2.h.
4209 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4211 (_bfd_relocate_contents): Likewise.
4213 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4215 * peicode.h (add_data_entry): If the section has no private data
4216 then do not create a Data Dictionary entry for it.
4218 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4220 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4221 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4222 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4223 subsections during relaxation more correctly.
4225 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4227 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4228 Add extra argument to bfd_arm_process_before_allocation ().
4229 * bfd-in.h: Reflect changes made in bfd-in2.h.
4230 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4231 coff class of a BFD symbol.
4232 * coff-arm.c: Add support for interworking between Thumb code and
4233 non-interworking aware ARM code.
4235 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4237 * po/Make-in (install-info): New target.
4239 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4241 * filemode.c: Remove; not used.
4243 If sysdep.h includes a header file, don't include it again:
4244 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4246 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4248 * archive.c: Don't include <string.h> or <errno.h>.
4249 * evax-alpha.c; Don't include <stdio.h>.
4250 * evax-egsd.c: Likewise.
4251 * evax-etir.c: Likewise.
4252 * evax-misc.c: Likewise.
4253 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4254 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4256 * hpux-core.c: Likewise.
4257 * netbsd-core.c: Likewise.
4259 * libbfd.c: Don't include <sys/types.h>.
4260 * nlmcode.h: Don't include <string.h>.
4261 * osf-core.c: Don't include <string.h> or <stdio.h>.
4262 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4263 <errno.h>, or <unistd.h>.
4264 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4266 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4268 * configure.com: If the version number can not be found in
4269 configure.in, set it to "unknown" rather than "2.8.1".
4271 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4273 * elf32-mips.c (elf_mips_mach): New.
4274 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4275 (_bfd_mips_elf_final_write_processing): Use the names
4276 of machines, rather than the numbers. Set both the ARCH
4277 and MACH in e_flags. Handle a few more specific machines.
4278 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4279 EF_MIPS_ARCH and EF_MIPS_MACH.
4281 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4283 * syms.c (bfd_is_local_label): Revert last change.
4284 * srec.c (srec_write_symbols): Discard debugging symbols.
4286 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4288 * som.c: Include <ctype.h>.
4289 * som.h: Don't include sysdep.h.
4291 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4293 * libbfd.h: Rebuilt.
4294 * libbfd-in.h: Removed gettext includes and defines.
4295 * sysdep.h: Moved gettext-related includes and defines here.
4297 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4299 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4300 an ad-hoc test. Kill bogus #if 0 code.
4301 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4303 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4305 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4306 when generating a normal executable for a symbol defined in a
4307 regular file. When copying a reloc into the output file, adjust
4308 the addend for a PC relative reloc against a global symbol.
4310 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4312 * libbfd.h: Rebuilt.
4313 * libbfd-in.h (_): Define as dgettext.
4315 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4317 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4319 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4320 when declaring parameter types.
4321 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4323 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4325 * config.bfd: If we include any ELF targets in targ_defvec and/or
4326 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4327 * elf32-gen.c (dummy): New static const variable.
4328 (elf_generic_info_to_howto): New static function.
4329 (elf_generic_info_to_howto_rel): New static function.
4330 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4331 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4332 * elf64-gen.c: Same changes as elf32-gen.c.
4333 * elfcode.h (elf_object_p): For the generic target, ignore a
4334 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4336 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4338 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4339 * configure: Rebuild.
4341 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4343 * config.bfd: Update OSR5/Unixware patterns.
4345 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4347 * elf.c (assign_file_positions_for_segments): Allow for holes
4348 between sections added by a link script.
4350 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4352 * configure.in: Change version number to 2.9.4
4353 * configure: Rebuild.
4355 Based on patch from H.J. Lu <hjl@gnu.org>:
4356 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4357 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4358 * bfd-in2.h: Rebuild.
4360 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4362 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4365 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4367 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4368 (elf64_alpha_relax_section): Fill them in.
4369 (elf64_alpha_relax_opt_call): Implement more than a stub.
4370 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4371 alignment on .scommon.
4372 (elf64_alpha_merge_gots): Merge use counts as well.
4374 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4376 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4377 for calculating a local symbol's address.
4378 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4379 Set the .got's cooked size as well as the raw size.
4381 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4383 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4384 internationalisation of printed information.
4386 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4387 internationalisation of printed information.
4389 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4391 * syms.c (struct indexentry): Change directory_name, file_name,
4392 and function_name fields to char *.
4393 (struct stab_find_info): Change cached_file_name field to char *.
4395 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4397 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4399 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4401 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4403 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4405 * Makefile.am (install-data-local): Make $(includedir).
4406 * Makefile.in: Rebuild.
4408 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4410 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4412 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4414 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4415 * Makefile.in: Rebuild.
4417 * bfd-in2.h: Rebuild for Nick's changes.
4419 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4421 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4422 change wrt length == max_namelen.
4424 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4426 * Many files: Added gettext invocations around user-visible
4428 * libbfd-in.h: Added gettext includes and defines.
4429 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4430 HAVE_LC_MESSAGES): Define.
4431 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4433 * Makefile.am (SUBDIRS): Added po.
4434 (POTFILES): New macro.
4435 (po/POTFILES.in): New target.
4436 (SOURCE_HFILES): New macro.
4438 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4440 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4442 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4443 NT_PRSTATUS note section encountered, it contains the status of
4444 the currently executing thread when the core file was written.
4446 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4448 * libcoff.h: Add extra parameter to
4449 bfd_coff_link_output_has_begun overrideable function.
4450 * cofflink.c: Pass extra parameter to
4451 bfd_coff_link_output_has_begun function.
4452 * bfd-in.h: Add prototypes for exported ARM interworking
4454 * peicode.h: ARM specific code reorganised to conform to BFD
4456 * coffcode.h: ARM specific code reorganised to conform to BFD
4458 * coff-arm.c: Code reorganised to conform to the BFD coding
4459 conventions. Global variables have been moved into an ARM
4460 specific hash table structure and a new function:
4461 bfd_arm_get_bfd_for_interworking() has been created which is
4462 called from the linker scripts.
4464 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4466 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4468 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4469 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4470 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4471 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4473 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4475 * config.bfd: Added sparc86x support.
4477 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4479 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4480 an out of range pc-relative jump/call to an undefined weak symbol.
4482 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4484 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4487 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4489 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4490 an error other than bfd_error_system_call, set the error to
4491 bfd_error_wrong_format.
4493 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4494 bfd_elf32_powerpcle_vec.
4496 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4497 program segments are zero, don't set p_paddr_valid.
4499 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4501 * elf64-alpha.c: Initial implementation of relaxation --
4502 (struct alpha_elf_link_hash_entry): Add use_count member.
4503 (elf64_alpha_check_relocs): Initialize and increment it.
4504 (elf64_alpha_can_merge_gots): Check it when considering merging.
4505 (elf64_alpha_merge_gots): Drop entries with zero use.
4506 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4507 (elf64_alpha_always_size_sections): Split out got sizing ...
4508 (elf64_alpha_size_got_sections): ... here. New function.
4509 (elf64_alpha_relax_find_reloc_ofs): New function.
4510 (elf64_alpha_relax_with_lituse): Likewise.
4511 (elf64_alpha_relax_without_lituse): Likewise.
4512 (elf64_alpha_relax_opt_call): Likewise.
4513 (elf64_alpha_relax_section): Likewise.
4514 (elf64_alpha_add_symbol_hook): Likewise.
4515 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4516 (elf64_alpha_relocate_section): Likewise.
4517 (bfd_elf64_bfd_relax_section): Define.
4518 (elf_backend_add_symbol_hook): Likewise.
4520 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4522 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4523 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4524 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4526 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4528 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4529 * configure: Rebuild.
4531 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4533 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4534 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4535 * configure.in: Define and substitute WIN32LDFLAGS and
4537 * aclocal.m4: Rebuild with new libtool.
4538 * configure, Makefile.in: Rebuild.
4540 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4542 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4543 before any other symbols in the same section.
4545 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4547 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4550 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4552 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4554 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4555 Use addr_size for address size, rather than sizeof(bfd_vma).
4556 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4557 Fix call to read_address.
4558 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4559 Scrap other unneeded arguments. Fix call to read_address.
4560 (scan_unit_for_functions): Fix call to read_attribute.
4561 (parse_comp_unit): We now handle more values for addr_size.
4562 Set addr_size in unit. Fix call to read_attribute and
4565 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4567 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4569 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4571 * archures.c (bfd_default_scan): Add m68k cases back to default
4572 switch, reverting patch of March 25, since IEEE support depends
4575 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4577 * Makefile.am (diststuff): New target.
4578 * Makefile.in: Rebuild.
4580 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4582 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4583 som_offset when we have an extended name table.
4585 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4587 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4589 * Makefile.in: Rebuild.
4591 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4593 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4594 symbols when creating a shared library.
4595 (elf_m68k_adjust_dynindx): New function, used by above code.
4596 (elf_m68k_finish_dynamic_sections): Initialize the section
4598 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4600 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4602 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4605 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4607 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4610 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4612 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4615 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4617 * configure.in: Set version to 2.9.1.
4618 * configure: Rebuild.
4620 * Branched binutils 2.9.
4622 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4624 * syms.c (ENABLE_CACHING): Define.
4625 (struct indexentry): Define.
4626 (struct stab_cache): Remove.
4627 (cmpindexentry): New static function.
4628 (struct stab_find_info): Add new fields: indextable,
4629 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4630 cached_file_name. Remove fields: file_cache, function_cache, and
4632 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4633 index table and search it.
4635 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4637 * elf.c (_bfd_elf_copy_private_section_data): Call
4638 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4640 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4642 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4644 * coff-arm.c: Define all globally visible variables and functions
4645 only when COFF_WITH_PE is not defined.
4646 * configure.in (armpe_little_vec, armpe_big_vec): Add
4648 * configure: Rebuild.
4650 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4652 Fix some gcc -Wall warnings:
4653 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4654 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4655 * archures.c (bfd_default_scan): Likewise.
4656 * bfd.c (bfd_scan_vma): Likewise.
4657 * binary.c (mangle_name): Likewise
4658 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4659 * coff-sh.c (sh_relocate_section): Likewise.
4660 * coff-stgo32.c (create_go32_stub): Likewise.
4661 * coffcode.h (coff_slurp_line_table): Likewise.
4662 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4663 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4664 (assign_file_positions_for_segments): Likewise.
4665 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4666 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4667 * oasys.c (oasys_write_sections): Likewise.
4668 * ppcboot.c (ppcboot_object_p): Likewise.
4669 (mangle_name): Likewise.
4670 * riscix.c (riscix_fix_pcrel_26): Likewise.
4671 * srec.c (srec_scan): Likewise.
4672 * stabs.c (_bfd_write_section_stabs): Likewise.
4673 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4674 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4675 switch. Declare parameters for function pointers.
4676 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4678 * elf.c (elf_sort_sections): Likewise.
4679 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4680 Add default cases to switches.
4681 (coff_arm_relocate_section): Remove unused local variables.
4683 (coff_arm_bfd_set_private_flags): Change flag variable to type
4685 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4686 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4687 (dump_toc): Change cat to const, and initialize it.
4688 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4689 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4690 (sh_elf_relocate_section): Initialize r_symndx.
4691 * coffcode.h (coff_compute_section_file_positions): Only declare
4692 old_sofar if ALIGN_SECTIONS_IN_FILE.
4693 (coff_write_object_contents): Initialize csym.
4694 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4695 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4697 * dwarf2.c: Include libiberty.h.
4698 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4699 (decode_line_info): Remove unused local variables.
4700 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4701 (m32r_elf_relocate_section): Likewise.
4702 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4703 (v850_elf_reloc): Likewise.
4704 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4705 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4706 * elf.c (assign_file_positions_for_segments): Always set adjust.
4707 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4708 parenthesize expression.
4709 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4710 (m32r_elf_object_p): Return a value.
4711 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4712 * elf32-mips.c (mips_elf_final_link): Initialize last.
4713 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4714 * elf32-v850.c (v850_elf_object_p): Return a value.
4715 (v850_elf_print_private_bfd_data): Change fprintf format string.
4716 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4718 * elflink.h (elf_link_add_object_symbols): Change vernum to
4719 unsigned int, and initialize it. Change fprintf format string.
4720 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4721 when setting or comparing to soname_indx.
4722 (elf_create_pointer_linker_section): Change num_symbols to
4724 * libcoff-in.h (coff_data_type): Change flags to flagword.
4725 * peicode.h (pe_print_idata): Initialize idx. Change j to
4726 bfd_size_type. Initialize hint_member. Remove useless test to
4728 (pe_print_edata): Change num_functions and num_names in struct
4729 EDT_type to unsigned long. Remove cast. Change fprintf format
4731 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4732 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4734 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4735 int *. Update uses. Change j to long.
4736 * bfd-in2.h, libcoff.h: Rebuild.
4738 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4740 * elf32-v850.c Remove definition of USE_REL.
4741 (v850_elf_info_to_howto_rela): New function.
4742 (v850_elf_perform_relocation): Renamed from
4743 v850_elf_store_addend_in_insn. Removed replace argument.
4744 (v850_elf_reloc): store the relocation in the addend field instead
4746 (v850_elf_final_link_relocate): Now calls
4747 v850_elf_perform_relocation.
4748 (v850_elf_relocate_section): Remove code to generate REL
4751 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4753 * coffcode.h (coff_new_section_hook): Set the type and storage
4754 class in the native symbol information allocated for a new section
4757 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4759 * peicode.h: Chain together calls to
4760 coff_bfd_copy_private_bfd_data and
4761 coff_bfd_print_private_bfd_data.
4763 * coff-arm.c: Add prototypes for
4764 coff_arm_bfd_print_private_bfd_data and
4765 coff_arm_bfd_copy_private_bfd_data.
4767 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4769 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4772 * peicode.h: Call arm-coff private data functions after handling
4775 * coff-arm.c: Turn statics into globals so that they can be shared
4776 both pe and pei backends.
4778 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4780 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4782 (sunos_write_object_contents): Likewise.
4783 * aoutx.h (NAME(aout,machine_type)): Likewise.
4784 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4786 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4788 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4790 (bfd_default_scan): Remove m68k special cases.
4791 * bfd-in2.h: Rebuild.
4792 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4794 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4795 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4797 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4798 selection, change printable_name to just "m68k" and make that the
4799 default instead of m68k:68020.
4801 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4803 (MY_get_section_contents): Define as aout_32_get_section_contents
4804 rather than NAME(aout,get_section_contents).
4806 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4808 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4809 and call bfd_default_set_arch_mach to do the real work.
4811 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4813 * bout.c (BALX): Include return register g14 as part of the insn.
4815 (calljx_callback): Use it.
4817 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4819 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4820 * libbfd.h: Rebuild.
4822 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4823 byte_count to unsigned int.
4824 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4825 unused local variables.
4827 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4828 variables er and er1.
4830 * cpu-v850.c: Include <ctype.h>.
4831 (scan): Case isdigit argument to unsigned char.
4833 From Yan Meroth <YAN.MEROTH@st.com>:
4834 * ihex.c (ihex_scan): Add extbase variable so that getting an
4835 extended linear address record does not ignore any previous
4837 (ihex_write_object_contents): When writing out an extended linear
4838 address record, zero out any previous extended address.
4840 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4842 * ieee.c (do_one): Check section before dereferencing it.
4843 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4844 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4846 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4848 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4850 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4852 * coff-arm.c: Add interworking functions to pe backends.
4854 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4856 * configure.in: Use AM_DISABLE_SHARED.
4857 * aclocal.m4, configure: Rebuild with libtool 1.2.
4859 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4861 * coff-arm.c (coff_arm_relocate_section): Better error messages
4862 when interowrking conflucts occur. Courtesy of Jonathan Walton
4864 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4865 relocations. Patch courtesy of Jonathan Walton and Tony
4868 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4870 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4871 part of Feb 22 change controling when to override the existing
4872 symbol with the .plt entry.
4874 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4876 * config.bfd (targ_cpu): Add thumb-pe target.
4878 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4879 functions in PE build.
4881 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4883 * config.bfd (sparclite-*-elf*): Added.
4885 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4887 * configure.in: Add elf.lo to elf shell variable.
4888 * Makefile.am (BFD_LIBS): Remove elf.lo.
4889 (BFD_LIBS_CFILES): Remove elf.c.
4890 (BFD32_BACKENDS): Add elf.lo.
4891 (BFD32_BACKENDS_CFILES): Add elf.c.
4892 * configure, Makefile.in: Rebuild.
4894 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4896 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4897 relocation against a now-local symbol should not have a dynamic
4900 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4902 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4904 (pe_print_private_bfd_data): Print PE flags. From Mikey
4905 <jeffdb@netzone.com>.
4907 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4909 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4910 a plt entry when we can determine that we authoritatively define
4913 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4915 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4916 don't actually use trad-core, but a SunOS-style core file handled
4918 * hosts/sparclinux.h: Remove.
4920 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4922 * peicode.h (pe_print_idata): If there is no .idata section, look
4923 for the import tables in some other section. Make the initial
4924 label line up better with the data. Print the import address
4925 table even if there is no import name table. If the import
4926 address table holds actual addresses, print them.
4928 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4930 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4931 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4932 bfd_error_system_call.
4934 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4936 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4937 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4939 From H.J. Lu <hjl@gnu.org>:
4940 * Makefile.am (libbfd_la_LDFLAGS): Define.
4941 * Makefile.in: Rebuild.
4943 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4945 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4946 * netbsd.h (MACHTYPE_OK): Define.
4947 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4948 calling N_SET_MACHTYPE, rather than having a switch.
4949 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4951 * i386netbsd.c (MACHTYPE_OK): Don't define.
4952 (DEFAULT_MID): Define.
4953 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4954 (MACHTYPE_OK): Don't define.
4955 (DEFAULT_MID): Define.
4956 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4957 (DEFAULT_MID): Define.
4958 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4959 (DEFAULT_MID): Define.
4960 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4961 (DEFAULT_MID): Define.
4963 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4964 * vaxnetbsd.c: New file.
4965 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4966 rather than netbsd_core.
4967 * targets.c (vaxnetbsd_vec): Declare.
4968 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4969 defined, add netbsd_core_vec.
4970 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4971 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4972 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4973 * config.bfd (alpha*-*-netbsd*): New target.
4974 * Makefile.am: Rebuild dependencies.
4975 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4976 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4977 * configure, Makefile.in: Rebuild.
4979 * configure.host: Remove the old shared library build stuff. We
4980 now use libtool instead.
4982 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4984 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4986 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4988 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4989 * configure: Rebuild.
4991 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4992 * elf32-v850.c (remember_hi16s_reloc): New function.
4993 (find_remembered_hi16s_reloc): New function.
4994 (v850_elf_store_addend_in_insn): Use the above new functions to
4995 match up HI6S relocs with LO16 relocs.
4997 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4999 * configure.in: Change -linux* to -linux-gnu*.
5000 * config.bfd, configure.host: Likewise.
5001 * configure: Rebuild.
5003 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5005 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5006 LO16/HI16S bug and improve comments about what is going on.
5008 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5010 * configure, aclocal.m4: Rebuild with new libtool.
5012 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5014 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5015 when merging v850 code into v850e/v850ea code. Do not initialise
5016 output flags if the input is the default architecture.
5018 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5020 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5021 get the size from bfd_arch_bits_per_address instead of directly
5024 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5026 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5027 to wrap, just return all 1's bits instead.
5028 * libbfd.h: Regenerate.
5030 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5032 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5034 (coff_relocate_section): If COFF_WITH_PE, define as
5035 coff_pe_i386_relocate_section.
5036 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5037 skip empty sections, to match coff_write_object_contents.
5039 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5040 rather than swapping out r_offset twice. From Luke Deller
5041 <luked@cse.unsw.edu.au>.
5043 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5045 * configure.in: Set libtool_enable_shared rather than
5046 libtool_shared. Remove diversion hack.
5047 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5050 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5052 * syms.c (struct stab_cache): Define.
5053 (struct stab_find_info): Remove cached_offset, cached_stab,
5054 cached_str, and cached_stroff fields. Add file_cache,
5055 function_cache, and line_cache fields.
5056 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5059 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5061 * peicode.h (pe_print_idata): Check for import of ordinal rather
5063 (pe_print_edata): If there is no .edata section, look for the
5064 export data in some other section.
5066 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5068 * configure.in: Change version to 2.8.4.
5069 * configure: Regenerated.
5071 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5073 Add tms320c30 support:
5074 * cpu-tic30.c: New file.
5075 * aout-tic30.c: New file.
5076 * coff-tic30.c: New file.
5077 * archures.c (bfd_arch_tic30): Define.
5078 (bfd_tic30_arch): Declare.
5079 (bfd_archures_list): Add bfd_tic30_arch.
5080 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5082 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5083 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5084 (coff_set_flags): Likewise.
5085 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5086 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5087 * Makefile.am: Rebuild dependencies.
5088 (ALL_MACHINES): Add cpu-tic30.lo.
5089 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5090 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5091 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5092 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5094 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5096 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5097 to lag behind LO16 reloc by a couple of instructions.
5099 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5101 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5102 make to reexamine the file timestamp.
5103 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5105 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5108 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5110 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5111 to create .dynsbss and .rela.sbss sections.
5112 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5113 copied from dynamic objects into .sbss.
5114 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5115 use it. Correct typo of .rela.sdata2.
5116 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5117 put the data, which may now be in .sbss.
5118 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5119 (elf_backend_create_dynamic_sections): Define as
5120 ppc_elf_create_dynamic_sections.
5122 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5123 against _GLOBAL_OFFSET_TABLE_.
5124 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5125 shared libraries which refer to local symbols. Make sure that the
5126 test for allocating space for a reloc in a shared object is the
5127 same as the test for emitting a reloc.
5129 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5131 * config.bfd (i[3456]-*-mingw32*): New target.
5132 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5133 * aclocal.m4, configure: Rebuild.
5135 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5137 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5140 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5142 Sparc v9 ABI compliant PLT:
5143 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5144 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5145 (LARGE_PLT_THRESHOLD): New define.
5146 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5147 (sparc64_elf_build_plt): New function.
5148 (sparc64_elf_plt_entry_offset): Likewise.
5149 (sparc64_elf_plt_ptr_offset): Likewise.
5150 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5151 contain the index for convenience. Skip the initial entries
5153 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5154 memory for the benefit of .rela.plt.
5155 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5156 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5157 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5158 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5159 Call sparc64_elf_build_plt.
5160 (elf_backend_want_got_plt): No.
5161 (elf_backend_plt_readonly): No.
5162 (elf_backend_plt_alignment): 8.
5164 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5165 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5166 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5169 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5171 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5173 * cpu-mips.c (arch_info_struct): Add mips variants.
5174 * bfd-in2.h: Rebuilt.
5176 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5178 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5181 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5183 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5184 (i[3456]86sco3.2v5*coff): New target.
5186 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5188 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5190 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5192 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5193 * bfd-in2.h: Regenerate.
5195 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5197 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5199 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5201 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5202 adjust addend for an output common symbol (from Jimmy Blair
5203 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5204 defined symbol to counteract adjustment made in generic relocation
5207 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5209 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5211 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5212 (GET_SCNDHR_NLNNO): Likewise.
5214 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5216 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5218 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5220 * elf32-m32r.c: Add macros to handle NOP insertion.
5222 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5224 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5225 (xcoff_mark): Likewise.
5226 (xcoff_build_ldsyms): Mark absolute symbols.
5228 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5230 * bout.c (b_out_write_object_contents): Sort symbols before output
5231 to keep {CALL,BAL}NAME symbols adjacent.
5232 (b_out_symbol_cmp): New function.
5234 For older changes see ChangeLog-9697
5240 version-control: never
projects / external / binutils.git / blob