1 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
4 symbols when building shared libraries.
5 (elf_hppa_final_link_relocate): Correct handling of PCREL
6 relocations against undefined symbols.
8 1999-09-16 Nick Clifton <nickc@cygnus.com>
10 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
11 interworking sections as linker created so that they will not
12 be removed by garbage collection.
14 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
16 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
17 (elf_hppa_final_link_relocate): Consistently create an absolute
18 address, then subtract out the value of __gp.
20 1999-09-14 Michael Meissner <meissner@cygnus.com>
22 * configure.in (Canonicalization of target names): Remove adding
23 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
24 generates $ac_config_sub with a ${CONFIG_SHELL} already.
25 * configure: Regenerate.
27 1999-09-14 Nick Clifton <nickc@cygnus.com>
29 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
32 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
34 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
35 (elf_hppa_final_link): Initialize text_segment_base and
37 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
39 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
40 (elf_hppa_final_link_relocate): Likewise.
41 (elf_hppa_relocate_insn): Likewise.
42 (elf_hppa_relocate_section): Initialize HOWTO.
44 1999-09-13 Donn Terry <donn@interix.com>
46 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
47 handling to support both GNU and MS objects.
49 * coffcode.h (coff_write_object_contents): Don't check reloc_count
50 when determining whether to set F_RELFLG.
52 1999-09-13 Philip Blundell <pb@nexus.co.uk>
54 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
55 PC24 relocs if the target is an undefined weak symbol.
56 (arm_add_to_rel): Fix compiler warning.
57 (elf32_arm_plt0_entry): Correct comments.
59 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
61 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
62 an absolute symbol in REL relocs.
64 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
66 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
67 Stub SEGREL32. Return an error for any relocation not handled.
69 1999-09-12 Ian Lance Taylor <ian@zembu.com>
71 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
72 constant symbols, and avoid multiple definition errors on them.
74 1999-09-12 Donn Terry <donn@interix.com>
76 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
77 significant bit is set.
79 1999-09-11 Ian Lance Taylor <ian@zembu.com>
81 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
83 * elfcode.h (write_relocs): Handle an absolute symbol in REL
84 relocs as we do for RELA relocs.
86 1999-09-11 Donn Terry <donn@interix.com>
88 * libpei.h (_bfd_pei_final_link_postscript): Declare.
89 (coff_final_link_postscript): Define.
90 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
91 directory entries here.
92 (_bfd_pei_final_link_postscript): New function.
94 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
95 section flags based on the section name.
97 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
98 get the overflow of the s_nlnno field from the s_nreloc field.
99 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
100 the s_nlnno overflow of the .text section into the s_nreloc
103 * peigen.c (add_data_entry): Declare.
104 (pei_swap_aouthdr_out): Get image size right. Set linker version
106 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
107 (pe_print_idata): Code cleanup, print more info, get rid of (now)
108 extraneous ImageBase.
109 (pe_print_edata): Likewise.
110 (pe_print_pdata): Likewise. Print exception entries.
111 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
112 (tbl): Make const, add "UNKNOWN".
113 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
114 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
115 section data directory.
116 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
118 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
119 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
120 * peicode.h (coff_get_symbol_info): Define.
122 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
124 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
126 (coff_classify_symbol): Re-revert 1999-08-08 patch if
129 * libpei.h: New file, broken out of peicode.h.
130 * peigen.c: New file, broken out of peicode.h.
131 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
132 * configure.in: Add peigen.lo to list of files required for each
134 * Makefile.am: Rebuild dependencies.
135 (BFD32_BACKENDS): Add peigen.lo.
136 (BFD32_BACKENDS_CFILES): Add peigen.c.
137 (SOURCE_HFILES): Add libpei.h.
138 * configure, Makefile.in: Rebuild.
140 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
141 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
142 instead. Don't clear the s_paddr field for an uninitialized data
145 * coffcode.h (coff_mkobject_hook): Set timestamp field in
146 coff_data_type to f_timdat.
147 * peicode.h (pe_mkobject_hook): Likewise.
149 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
150 number if COFF_IMAGE_WITH_PE.
152 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
153 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
154 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
155 there is no SEC_DEBUGGING section.
156 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
157 IMAGE_FILE_DEBUG_STRIPPED.
159 * pe-i386.c (COFF_LONG_FILENAMES): Define.
160 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
161 * pei-i386.c (COFF_LONG_FILENAMES): Define.
162 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
164 * coffswap.h (IMAGE_BASE): Don't define.
165 * pei-arm.c (IMAGE_BASE): Don't define.
166 * pei-i386.c (IMAGE_BASE): Don't define.
167 * pei-mcore.c (IMAGE_BASE): Don't define.
168 * pei-ppc.c (IMAGE_BASE): Don't define.
170 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
171 symbol, switch on the class when determining whether to modify the
172 value. For PE, don't modify the value of a C_FCN symbol not named
175 * libbfd-in.h (_bfd_abort): Declare.
177 * bfd.c (_bfd_abort): New function.
180 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
183 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
184 don't write out the associated line numbers.
186 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
189 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
190 changes when the base type is unknown.
192 * coffgen.c (coff_print_symbol): Fix printing of aux record for
195 * syms.c (BSF_DEBUGGING_RELOC): Define.
196 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
197 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
199 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
200 BSF_DEBUGGING_RELOC set.
201 * bfd-in2.h: Rebuild.
203 1999-09-10 Ian Lance Taylor <ian@zembu.com>
205 * ecoff.c (bfd_debug_section): Update initialization for new
207 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
208 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
210 1999-09-10 H.J. Lu <hjl@gnu.org>
212 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
214 * coff-mips.c (mips_ecoff_backend_data): Likewise.
216 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
218 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
219 for FPTR relocs involving local symbols.
221 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
222 value for the stub address in a call through a stub.
223 Install the value for a local symbol directly into the DLT
224 instead of generating a reloc. Correctly handle FPTR64 relocs.
226 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
227 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
228 (elf_hppa_final_link): Call them.
230 1999-09-10 Ian Lance Taylor <ian@zembu.com>
232 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
233 (elf_adjust_dynamic_symbol): ...from here.
235 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
237 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
238 relocation, remove them. SECREL64->LTOFF16WF.
239 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
241 (elf_hppa_relocate_insn): Similarly.
243 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
244 (elf_hppa_relocate_insn): Similarly.
246 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
248 (elf_hppa_relocate_insn): Similarly.
250 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
251 Handle LTOFF_TP* relocs.
252 (elf_hppa_relocate_insn): Similarly.
254 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
255 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
256 (elf_hppa_relocate_insn): Handle PCREL* relocs.
258 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
259 DIR32, DIR64 and FPTR64 relocations.
260 (elf_hppa_relocate_insn): Similarly.
262 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
263 address of the .PARISC.global section.
264 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
265 table entry elf_hppa_final_link_relocate. Do not give a warning
266 for a reloc against an external symbol if it has a PA64 hash
268 (elf_hppa_final_link_relocate): Significantly rework. Handle
269 DLTIND relocations. Compute the final value of the relocation
270 before passing the value of elf_hppa_relocate_insn.
271 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
272 relocation support. Handle DLTIND relocation requests just like
273 DLTREL relocation requests. Simplify branch handling.
275 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
277 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
278 non-allocated section as done in i386 version.
279 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
280 statement since this is no know relocation.
282 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
284 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
286 (elf_hppa_relocate_insn): Similarly.
288 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
290 (elf_hppa_relocate_insn): Similarly.
292 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
293 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
294 Pass the relocate type rather than the insn format to
295 elf_hppa_relocate_insn.
296 (elf_hppa_relocate_insn): Make switch dependent on relocation type
297 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
299 1999-09-07 Ian Lance Taylor <ian@zembu.com>
301 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
302 (bfd_coff_filnmlen): Define.
303 (bfd_coff_std_swap_table): Initialize new field.
304 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
306 (coff_write_symbols): Likewise.
307 (coff_get_normalized_symtab): Likewise.
308 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
309 * libcoff.h: Rebuild.
311 1999-09-06 Donn Terry <donn@interix.com>
313 * coffcode.h (sort_by_secaddr): New static function if
315 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
316 sections by VMA when assigning target_index values. Always set
319 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
320 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
322 * libcoff.h: Rebuild.
324 * coffcode.h (coff_set_custom_section_alignment): Add const to
325 declaration to match definition.
326 (coff_write_object_contents): Don't set F_AR32W(R)? if
329 * coff-i386.c (in_reloc_p): Add declaration.
330 (i386coff_vec): Simplify initialization of
331 application_section_flags.
333 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
334 version. Move COFF_WITH_PE specific code to new version.
335 (stype_to_sec_flags): Likewise. Add section parameter.
336 * coffgen.c (make_a_section_from_file): Set target_index before
337 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
338 * libcoff.h: Rebuild.
340 * syms.c (stt): Add some PE/PEI section names.
341 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
343 (bfd_symbol_info): Check for 'w'.
345 * section.c (struct bfd_comdat_info): Define.
346 (asection): Add comdat field.
347 (STD_SECTION): Initialize comdat field.
348 (bfd_make_section_anyway): Likewise.
349 * bfd-in2.h: Rebuild.
351 1999-09-06 Andreas Schwab <schwab@suse.de>
353 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
356 1999-09-06 Nick Clifton <nickc@cygnus.com>
358 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
359 bfd_realloc instead of calloc and realloc.
361 1999-09-04 Steve Chamberlain <sac@pobox.com>
363 * cpu-pj.c: New file.
364 * elf32-pj.c: New file.
365 * config.bfd (pj*): New cpu.
366 (pj-*-*, pjl-*-*): New targets.
367 * configure.in (bfd_elf32_pj_vec): New target vector.
368 (bfd_elf32_pjl_vec): New target vector.
369 * archures.c (bfd_arch_pj): Define.
370 * elf.c (prep_headers): Handle bfd_arch_pj.
371 * reloc.c: Define BFD_RELOC_PJ_* relocations.
372 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
373 to target vector list.
374 * Makefile.am: Rebuild dependencies.
375 (ALL_MACHINES): Add cpu-pj.lo.
376 (ALL_MACHINES_CFILES): Add cpu-pj.c.
377 (BFD32_BACKENDS): Add elf32-pj.lo.
378 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
379 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
381 1999-09-04 Ian Lance Taylor <ian@zembu.com>
383 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
384 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
385 and NON_GOT_REF from weak defined symbol to real symbol.
386 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
387 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
389 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
390 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
391 don't create a COPY reloc.
393 1999-09-03 Ian Lance Taylor <ian@zembu.com>
395 * elflink.h (elf_bfd_final_link): When counting relocations, don't
396 count those in sections we are not including in the link.
398 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
400 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
401 field in hpux11 shared libraries.
403 1999-09-02 Nick Clifton <nickc@cygnus.com>
405 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
407 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
409 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
410 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
411 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
413 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
415 * elflink.h (record_link_assignment): When possible, keep the
416 original type of the symbol.
418 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
420 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
421 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
422 tools were configured.
423 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
425 1999-08-26 Mark Mitchell <mark@codesourcery.com>
427 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
428 GOT entries for GOT16 relocations; they're not required.
430 1999-08-24 Nick Clifton <nickc@cygnus.com>
432 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
434 * config.bfd (arm-*-netbsd*): New target.
435 * configure.in (armnetbsd_vec): New target vector.
436 * configure: Regenerate
437 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
439 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
440 (ALL_MACHINES_CFILES): Add armnetbsd.c.
441 (armnetbsd.lo): New rule with deps.
442 * Makefile.in: Regenerate.
444 * armnetbsd.c: New file: Definitions specific to arm-netbsd
447 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
449 * som.c (som_slurp_symbol_table): Fix typo in comment.
451 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
453 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
454 here instead of using elf_section_data...
456 1999-08-19 Nick Clifton <nickc@cygnus.com>
458 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
459 relocations into the base file.
460 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
461 we are building a base file.
463 1999-08-19 Nick Clifton <nickc@cygnus.com>
465 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
467 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
468 REL relocs when performing a partial relocation.
470 1999-08-18 Donn Terry <donn@interix.com>
472 * cofflink.c: Move definitions of N_TMASK, et. al., out of
473 _bfd_coff_link_input_bfd into top level.
475 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
476 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
477 (coff_i386_rtype_to_howto): Likewise.
478 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
479 Completely ignore symbols which are all zero.
480 (dummy_reloc16_estimate): Add return 0.
481 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
482 variable copy to name_copy to avoid shadowing outer scope
484 * libcoff-in.h (coff_data_type): Change raw_syment_count field
485 from unsigned int to unsigned long. Add timestamp field.
486 * libcoff.h: Rebuild.
488 1999-08-17 H.J. Lu <hjl@gnu.org>
490 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
493 1999-08-17 Ian Lance Taylor <ian@zembu.com>
495 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
496 for special section symbols.
497 * elflink.h (elf_merge_symbol): If we have no old BFD, check
498 BSF_DYNAMIC on the section symbol to see whether the old BFD is
501 1999-08-15 Mark Mitchell <mark@codesourcery.com>
503 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
504 coincidence of variable names between old and new code.
506 1999-08-12 Nick Clifton <nickc@cygnus.com>
508 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
509 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
510 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
511 and 'addend' parameter a 'bfd_signed_vma'.
512 (elf32_arm_final_link_relocate): Do not involve stubs in
513 R_ARM_THM_PC22 relocs relative to section symbols, they are long
514 jumps, not function calls.
516 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
518 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
519 in R_ARM_PC24 relocs.
521 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
523 * elf-hppa.h (elf_hppa_fake_sections): New function.
524 * elf32-hppa.c (elf_backend_fake_sections): Define.
526 * elf-hppa.h (elf_hppa_final_write_processing): Update for
527 recent changes to the arch_info structure.
529 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
530 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
531 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
534 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
535 Ralf Baechle <ralf@uni-koblenz.de>
537 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
538 output DT_MIPS_GOTSYM.
539 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
540 DT_MIPS_SYMTABNO if there are no global GOT symbols.
542 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
544 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
545 prototype. Handle local symbols. Add commentary.
546 (mips_elf_calculate_relocation): Adjust accordingly.
547 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
550 * elflink.h (elf_bfd_final_link): Tweak last change.
552 1999-08-09 Mark Mitchell <mark@codesourcery.com>
554 * elflink.h (elf_link_size_reloc_section): Use the counts in the
555 elf-section data to allocate just the right amount of relocation
556 space. Don't allocate the hash space twice.
557 (elf_bfd_final_link): Calculate the amount of space to allocate in
558 each relocation section.
560 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
562 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
563 64bit mode, generate a section relative relocation for a 32bit
565 (elf_hppa_is_local_label_name): New function.
566 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
567 shared between 32bit and 64bit port.
569 1999-08-09 Mark Mitchell <mark@codesourcery.com>
571 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
572 R_MIPS_GOT16 and R_MIPS_CALL16.
573 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
574 to use when looking for a preexisting GOT entry.
576 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
578 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
579 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
581 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
583 1999-08-09 Geoff Keating <geoffk@cygnus.com>
585 * elflink.h (elf_link_output_extsym): Don't output a weak
586 reference to an undefined symbol just because it was defined weak
589 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
591 * coffgen.c (coff_find_nearest_line): When looking for file, use
592 last best match rather than first. If address is beyond last line
593 number record, don't return the last line as the correct value.
595 1999-08-08 Ian Lance Taylor <ian@zembu.com>
597 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
598 * bfd-in2.h: Rebuild.
600 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
602 * libcoff-in.h (struct coff_section_alignment_entry): Define.
603 * coffcode.h (coff_set_custom_section_alignment): New static
605 (coff_section_alignment_table): New static array.
606 (coff_new_section_hook): Use coff_set_customer_section_alignment.
607 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
608 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
609 * libcoff.h: Rebuild.
611 1999-08-08 Ian Lance Taylor <ian@zembu.com>
613 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
615 * Makefile.in: Rebuild.
617 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
619 * section.c (SEC_SHARED): Define.
620 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
621 (styp_to_sec_flags): Likewise.
622 * peicode.h (coff_swap_scnhdr_out): Likewise.
623 * bfd-in2.h: Rebuild.
625 1999-08-08 Ian Lance Taylor <ian@zembu.com>
627 * coffcode.h (coff_classify_symbol): Comment out part of
628 1999-08-05 change which breaks cygwin DLLs.
630 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
631 * aclocal.m4, configure: Rebuild.
633 1999-08-06 Ian Lance Taylor <ian@zembu.com>
635 * section.c (global_syms): Only initialize union field if
638 1999-08-04 Mark Mitchell <mark@codesourcery.com>
640 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
641 the size of a GOT entry here.
642 (mips_elf_calculate_relocation): Don't create a local GOT entry
643 for the symbol in a GOT16 relocation; just for it's high-order bit
644 (_bfd_mips_elf_relocate_section): Fix thinko.
646 1999-08-05 Ian Lance Taylor <ian@zembu.com>
648 Based on patches from Donn Terry <donn@interix.com>:
649 * coffcode.h (enum coff_symbol_classification): Define.
650 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
651 _bfd_coff_classify_symbol. Change return type.
652 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
653 (coff_slurp_symbol_table): Use coff_classify_symbol.
654 (coff_classify_symbol): New static function.
655 (coff_sym_is_global): Never define.
656 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
657 * cofflink.c (coff_link_check_ar_symbols): Use
658 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
659 (coff_link_add_symbols): Likewise.
660 (_bfd_coff_link_input_bfd): Likewise.
661 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
662 coff_classify_symbol.
663 * libcoff.h: Rebuild.
665 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
667 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
668 (e_ltpsel, e_rtpsel): Similarly.
670 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
671 and 14bit ertpsel. Handle 64bit psel.
673 1999-08-04 Mark Mitchell <mark@codesourcery.com>
675 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
676 handling for REL relocations. And only left-shift R_MIPS26
677 relocation addends where necessary.
679 1999-08-03 Mark Mitchell <mark@codesourcery.com>
681 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
682 (mips_elf_next_lo16_relocation): Don't compute the addend here.
683 Just return the relocation found.
684 (mips_elf_relocate_section): Pull the LO16 addend out of the
685 section itself when using REL relocations.
687 * elf32-mips.c (mips_elf_calculate_relocation): Restore
688 _DYNAMIC_LINK handling and handling of undefined symbols in shared
691 1999-08-03 Ian Lance Taylor <ian@zembu.com>
693 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
694 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
695 relocation against a symbol in an input section with no output
696 section. From Daniel Jacobowitz <drow@false.org>.
698 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
700 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
701 look for generated file correctly.
702 * aclocal.m4, configure: Rebuild.
704 1999-08-02 Mark Mitchell <mark@codesourcery.com>
706 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
707 and R_MIPS16_26 relocations correctly when relocating.
708 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
709 and R_MIPS_CALL_LO16 are for global symbols.
711 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
713 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
715 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
716 variables and initialize them.
718 1999-08-01 Mark Mitchell <mark@codesourcery.com>
720 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
721 there are no global symbols requiring GOT entries.
722 (_bfd_mips_elf_size_dynamic_sections): Likewise.
723 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
724 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
726 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
727 symbols are considered to have the value zero.
728 (_bfd_mips_elf_relocate_section): Don't try to perform a
729 relocation for an undefined symbol.
730 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
733 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
735 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
736 wants ba,a,pt %xcc instead of %icc.
737 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
738 of large PLT entries.
739 (sparc64_elf_plt_ptr_offset): Fix calculation.
740 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
741 addend should be relative to load address, not .plt section start.
742 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
744 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
746 * elf-bfd.h (struct elf_backend_data): Add
747 print_symbol_all and output_arch_syms backend methods.
748 * elfxx-target.h: Likewise.
749 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
750 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
751 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
753 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
754 symbols in .dynsym, add their names into .dynstr. Put those symbols
756 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
757 pointers to STT_REGISTER symbols in dynsym section.
758 (sparc64_elf_print_symbol_all): New function.
759 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
760 printing using the print_symbol_all hook.
762 1999-07-30 Catherine Moore <clm@cygnus.com>
764 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
767 1999-07-29 Richard Henderson <rth@cygnus.com>
769 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
770 dynamic_sections_created.
772 1999-07-29 Richard Henderson <rth@cygnus.com>
774 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
775 (mips_rtype_to_howto): ... new function.
776 (_bfd_mips_elf_relocate_section): Use it.
778 1999-07-28 Mark Mitchell <mark@codesourcery.com>
780 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
782 1999-07-27 Nick Clifton <nickc@cygnus.com>
784 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
786 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
787 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
789 1999-07-23 Donn Terry <donn@interix.com>
791 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
792 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
793 * cofflink.c (coff_link_add_symbols): If PE, handle section
795 * libcoff.h: Rebuild.
797 * config.bfd (i[3456]86-*-interix*): New target.
799 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
801 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
802 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
803 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
804 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
805 (COFF_SUPPORT_GNU_LINKONCE): Define.
806 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
807 (COFF_SUPPORT_GNU_LINKONCE): Define.
809 1999-07-21 Ian Lance Taylor <ian@zembu.com>
812 * makefile.dos: Remove; obsolete.
813 * configure.bat: Remove; obsolete.
815 1999-07-21 H.J. Lu <hjl@gnu.org>
817 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
819 1999-07-21 Philippe De Muyter <phdm@macqel.be>
821 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
822 message and fail if a symbol index is out of range.
824 1999-07-21 Ian Lance Taylor <ian@zembu.com>
826 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
827 when looking at a R_MIPS_GOT16 relocation.
829 1999-07-20 Nick Clifton <nickc@cygnus.com>
831 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
833 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
835 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
836 removed in previous change.
837 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
838 in relocateable output.
840 1999-07-19 Ian Lance Taylor <ian@zembu.com>
842 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
845 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
846 if they appear to be specially created by the linker.
848 1999-07-19 Nick Clifton <nickc@cygnus.com>
850 * targets.c (alternative_target): New field in bfd_target
852 (bfd_search_for_target): New function: Find a target that
853 satisifies a search function.
854 * bfd-in2.h: Regenerate.
856 * elfxx-target.h: Initialise the alternative_target field of
857 the bfd_target structures to point to the other target (if
859 * nlm-target.h: Initialise the alternative_target field of
860 the bfd_target structures to point to the other target (if
863 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
864 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
866 * aix386-core.c: Initialise new field of bfd_target structure.
867 * aout-adobe.c: Initialise new field of bfd_target structure.
868 * aout-arm.c: Initialise new field of bfd_target structure.
869 * aout-target.h: Initialise new field of bfd_target structure.
870 * aout-tic30.c: Initialise new field of bfd_target structure.
871 * binary.c: Initialise new field of bfd_target structure.
872 * bout.c: Initialise new field of bfd_target structure.
873 * cisco-core.c: Initialise new field of bfd_target structure.
874 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
875 * coff-alpha.c: Initialise new field of bfd_target structure.
876 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
877 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
878 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
879 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
880 * coff-i386.c: Initialise new field of bfd_target structure.
881 * coff-i860.c: Initialise new field of bfd_target structure.
882 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
883 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
884 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
885 * coff-mips.c: Initialise new field of bfd_target structure.
886 * coff-ppc.c: Initialise new field of bfd_target structure.
887 * coff-rs6000.c: Initialise new field of bfd_target structure.
888 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
889 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
890 * coff-tic30.c: Initialise new field of bfd_target structure.
891 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
892 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
893 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
894 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
895 * hppabsd-core.c: Initialise new field of bfd_target structure.
896 * hpux-core.c: Initialise new field of bfd_target structure.
897 * i386msdos.c: Initialise new field of bfd_target structure.
898 * i386os9k.c: Initialise new field of bfd_target structure.
899 * ieee.c: Initialise new field of bfd_target structure.
900 * ihex.c: Initialise new field of bfd_target structure.
901 * irix-core.c: Initialise new field of bfd_target structure.
902 * mipsbsd.c: Initialise new field of bfd_target structure.
903 * netbsd-core.c: Initialise new field of bfd_target structure.
904 * oasys.c: Initialise new field of bfd_target structure.
905 * osf-core.c: Initialise new field of bfd_target structure.
906 * ppcboot.c: Initialise new field of bfd_target structure.
907 * ptrace-core.c: Initialise new field of bfd_target structure.
908 * sco5-core.c: Initialise new field of bfd_target structure.
909 * som.c: Initialise new field of bfd_target structure.
910 * srec.c: Initialise new field of bfd_target structure.
911 * tekhex.c: Initialise new field of bfd_target structure.
912 * trad-core.c: Initialise new field of bfd_target structure.
913 * versados.c: Initialise new field of bfd_target structure.
914 * vms.c: Initialise new field of bfd_target structure.
916 1999-07-19 Andreas Schwab <schwab@suse.de>
918 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
921 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
923 * elflink.h (elf_link_adjust_relocs): New function.
924 (elf_bfd_final_link): Use it.
925 (elf_link_input_bfd): Deal with the fact that there can be
926 two relocation sections for a single section.
927 (elf_reloc_link_order): Likewise.
929 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
930 a relocateable object.
931 (_bfd_mips_elf_relocate_section): Handle relocateable links.
933 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
935 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
936 (sparc64_elf_get_reloc_upper_bound,
937 sparc64_elf_get_dynamic_reloc_upper_bound,
938 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
939 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
941 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
942 ELF64_R_TYPE_ID/DATA where appropriate.
944 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
946 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
949 1999-07-16 Ian Lance Taylor <ian@zembu.com>
951 * elf32-mips.c (mips_elf_local_relocation_p): New static
953 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
954 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
955 Always set *require_jalxp.
956 (mips_elf_stub_section_p): Mark abfd parameter as unused.
957 (_bfd_mips_elf_relocate_section): Only look for LO16 following
958 GOT16 if the GOT16 is against a local symbol. Don't return false
959 for an undefined symbol. If there is an overflow, assert that we
962 1999-07-16 Andreas Schwab <schwab@suse.de>
964 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
965 variables `link' and `elfsec'.
966 (elf_bfd_final_link): Remove unused variable `os'.
968 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
970 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
971 a PT_PHDR program headers.
972 (_bfd_mips_elf_final_link): Don't assume there are going to be
973 section symbols when we're not building a shared object.
974 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
977 1999-07-15 J.T. Conklin <jtc@redback.com>
979 * config.bfd (i[3456]86-*-vxworks*): New target.
981 1999-07-15 Mark Mitchell <mark@codesourcery.com>
983 * elf32-mips.c (mips_elf_stub_section_p): New function.
984 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
985 (mips_elf_relocate_section): Adjust calling sequence for
986 mips_elf_calculate_relocation and mips_elf_perform_relocation.
987 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
990 1999-07-15 Ian Lance Taylor <ian@zembu.com>
992 * configure.in: Bump version number to 2.9.5.
993 * configure: Rebuild.
995 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
997 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
999 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1000 to derive final type instead of hardwiring a selection.
1002 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1004 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1005 things relocated by R_MIPS16_GPREL.
1006 (mips_elf_perform_relocation): Likewise.
1008 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1010 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1012 1999-07-14 Richard Henderson <rth@cygnus.com>
1014 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1015 (_bfd_mips_elf_size_dynamic_sections): Set it.
1016 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1017 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1018 new argument max_local.
1020 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1022 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1023 subwords when handling an R_MIPS16_26 relocation.
1024 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1027 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1028 dst_mask to match reality.
1029 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1030 (mips_elf_obtain_contents): Use bfd_get.
1031 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1032 (mips_elf_relocate_section): Likewise.
1034 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1036 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1037 (mips_elf_relocate_section): Adjust calling sequence for
1038 mips_elf_perform_relocation.
1039 (mips_elf_perform_relocation): Take additional argument. Handle
1040 R_MIPS16_26. Use bfd_put for convenience.
1042 1999-07-13 Richard Henderson <rth@cygnus.com>
1044 * elf.c (assign_file_positions_for_segments): Thinko last change.
1045 Always overwrite p_flags.
1047 1999-07-13 Richard Henderson <rth@cygnus.com>
1049 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1050 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1051 .dynbss and .rel[a].bss if want_dynbss.
1052 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1054 1999-07-13 Richard Henderson <rth@cygnus.com>
1056 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1058 1999-07-13 Richard Henderson <rth@cygnus.com>
1060 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1061 (struct elf_link_hash_table): Add dynlocal.
1062 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1063 (_bfd_elf_link_adjust_dynindx): Delete.
1064 (_bfd_elf_link_renumber_dynsyms): Prototype.
1065 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1066 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1067 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1068 (_bfd_elf_link_lookup_local_dynindx): New function.
1069 (elf_link_renumber_hash_table_dynsyms): New function.
1070 (_bfd_elf_link_renumber_dynsyms): New function.
1071 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1072 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1073 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1074 instead of elf_link_remove_section_and_adjust_dynindices.
1075 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1076 (elf_link_assign_sym_version): Remove removed_dynamic code.
1077 (elf_link_renumber_dynsyms): Delete.
1078 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1080 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1081 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1082 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1083 * elf32-mips.c: Similarly.
1084 * elf32-ppc.c: Similarly.
1085 * elf32-sparc.c: Similarly.
1086 * elf64-alpha.c: Similarly.
1087 * elf64-sparc.c: Similarly.
1089 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1091 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1092 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1093 when the relocation is against _gp_disp.
1095 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1097 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1098 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1099 to possibly_dynamic_relocs. Adjust usage throughout code.
1100 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1101 (elf_mips_ctor64_howto): Likewise.
1102 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1104 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1105 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1106 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1107 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1109 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1111 * Makefile.am: Rebuild dependencies.
1112 * Makefile.in: Rebuild.
1114 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1115 * bfd-in2.h: Rebuild.
1117 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1118 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1119 structure initializations. Add casts.
1120 * reloc.c (EMPTY_HOWTO): Define.
1121 * bfd-in2.h: Rebuild.
1122 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1123 comparisons against 0.
1124 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1125 previous_ibfd_e_flags to unsigned long.
1126 * vms.h (struct vms_private_data_struct): Change section_count to
1128 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1129 (_bfd_vms_write_gsd): Change symnum to unsigned.
1130 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1131 * vms-tir.c (etir_sta): Change psect to unsigned.
1132 (alloc_section): Change idx to unsigned.
1133 (tir_sta, tir_ctl): Change psect to unsigned.
1134 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1135 * vms.c (priv_section_count): Change to unsigned.
1137 1999-07-12 Andreas Schwab <schwab@suse.de>
1139 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1140 * m68klinux.c: Likewise.
1142 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1144 * Many files: Changes to avoid gcc warnings: Remove unused local
1145 variables. Add default case to enum switches.
1146 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1147 compile if not COFF_IMAGE_WITH_PE.
1148 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1149 (bfd_arm_get_bfd_for_interworking): Likewise.
1150 (bfd_arm_process_before_allocation): Likewise.
1151 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1152 * pei-arm.c: Likewise.
1153 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1154 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1155 (mips_elf_got16_entry): Put parens around & in body of ==.
1156 (mips_elf_calculate_relocation): Correct test for empty string.
1157 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1159 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1162 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1164 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1165 as appropriate. Fill in structure initializations. Add variable
1166 initializations. Add casts.
1167 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1168 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1170 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1172 * elf-bfd.h (bfd_elf_hash): Update declaration.
1173 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1174 when calling bfd_elf_hash.
1176 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1178 * libbfd.c (bfd_put_8): Make it of type `void'.
1179 * bfd-in2.h: Regenerated.
1180 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1182 (_bfd_mips_elf_final_link): Likewise.
1184 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1186 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1188 * config.bfd (hppa*-*-linux-gnu*): New target
1190 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1192 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1193 (_bfd_mips_elf_create_dynamic_sections): New function.
1194 (_bfd_mips_elf_add_symbol_hook): Likewise.
1195 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1196 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1197 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1198 (_bfd_mips_elf_gc_mark_hook): Likewise.
1199 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1200 (_bfd_mips_elf_always_size_sections): Likewise.
1201 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1202 (_bfd_mips_elf_check_relocs): Likewise.
1203 (_bfd_mips_elf_link_hash_table_create): Likewise.
1204 (_bfd_mips_elf_print_private_data): Likewise.
1205 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1206 (_bfd_mips_elf_final_link): Likewise.
1207 (_bfd_mips_elf_additional_program_headers): Likewise.
1208 (_bfd_mips_elf_modify_segment_map): Likewise.
1209 (_bfd_mips_elf_relocate_section): Likewise.
1210 * elf32-mips.c (mips_elf32_object_p): Move contents into
1211 _bfd_mips_elf_object_p.
1212 (mips_elf_additional_program_headers): Rename to
1213 _bfd_mips_elf_additional_program_headers.
1214 (mips_elf_modify_segment_map): Rename to
1215 _bfd_mips_elf_modify_segment_map.
1216 (elf_mips_abi_name): Change prototype.
1217 (mips_elf32_section_from_shdr): Merge into
1218 _bfd_mips_elf_section_from_shdr.
1219 (mips_elf32_section_processing): Merge into
1220 _bfd_mips_elf_section_processing.
1221 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1222 the right back-end ELF linker.
1223 (mips_elf_relocate_section): Rename to
1224 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1225 (mips_elf_link_output_symbol_hook): Rename to
1226 _bfd_mips_elf_link_output_symbol_hook.
1227 (mips_elf_create_dynamic_section): Rename to
1228 _bfd_mips_elf_create_dynamic_section.
1229 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1230 Adjust for 64-bit code. Use mips_elf_got_section.
1231 (mips_elf_adjust_dynamic_symbol): Rename to
1232 _bfd_mips_elf_adjust_dynamic_symbol. Use
1233 mips_elf_allocate_dynamic_relocations.
1234 (mips_elf_finish_dynamic_symbol): Rename to
1235 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1236 Adjust for 64-bit code.
1237 (mips_elf_finish_dynamic_sections): Rename to
1238 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1239 (mips_elf_always_size_sections): Rename to
1240 _bfd_mips_elf_always_size_sections.
1241 (mips_elf_add_symbol_hook): Rename to
1242 _bfd_mips_elf_add_symbol_hook.
1243 (mips_elf_next_lo16_addend): Constify.
1244 (mips_elf_calculate_relocation): Likewise.
1245 (mips_elf_obtain_contents): Likewise.
1246 (mips_elf_perform_relocation): Likewise.
1247 (mips_elf_create_dynamic_relocation): Likewise.
1248 (mips_elf_allocate_dynamic_relocations): New function.
1249 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1250 (MIPS_ELF_REL_SIZE): Likewise.
1251 (MIPS_ELF_DYN_SIZE): Likewise.
1252 (MIPS_ELF_GOT_SIZE): Likewise.
1253 (MIPS_ELF_SYM_SIZE): Likewise.
1254 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1255 (MIPS_ELF_GET_WORD): Likewise.
1256 (MIPS_ELF_PUT_WORD): Likewise.
1257 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1258 (STUB_LW): Conditionalize for 64-bit value.
1259 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1261 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1262 Check it for inconsistency.
1263 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1265 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1267 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1268 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1269 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1270 (mips_elf_local_got_index): Likewise.
1271 (mips_elf_got_page): Likewise.
1272 (mips_elf_got_info): Likewise.
1273 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1274 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1275 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1276 instead of constant `2'.
1277 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1278 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1279 (mips_elf_size_dynamic_sections): Use
1280 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1281 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1282 Adjust all releveant entries in elf backend table.
1283 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1284 (mips_elf64_section_processing): Likewise.
1285 Adjust elf backend entries to use _bfd_mips_elf variants now
1288 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1290 (size_dynamic_sections): Likewise.
1291 (elf_link_output_extsym): Likewise.
1292 * elf.c: (elf_fake_sections): Likewise.
1293 * libbfd.c (bfd_get): New macro.
1294 (bfd_put): Likewise.
1295 * bfd-in2.h: Regenerated.
1297 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1299 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1300 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1301 wap_reloca_in, and swap_reloca_out.
1302 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1303 multiple internal relocations per external relocation.
1304 (link_read_relocs): Likewise.
1305 (elf_bfd_final_link): Likewise.
1306 (elf_link_input_bfd): Likewise.
1307 (elf_gc_mark): Likewise.
1308 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1309 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1311 (size_info): Add entries for new fields.
1312 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1313 (mips_elf64_be_swap_reloc_in): New function.
1314 (mips_elf64_be_swap_reloc_out): Likewise.
1315 (mips_elf64_be_swap_reloca_in): Likewise.
1316 (mips_elf64_be_swap_reloca_out): Likewise.
1317 (mips_elf64_size_info): Add entries for new fields.
1319 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1321 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1322 field equals the new rel_count field.
1323 (elf_link_input_bfd): When doing a relocateable link, use the new
1324 rel_count field rather than the reloc_count field.
1325 (elf_reloc_link_order): Likewise.
1326 (elf_finish_pointer_linker_section): Likewise.
1328 Based on patch from H.J. Lu <hjl@gnu.org>:
1329 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1330 shared library to override a weak definition in a regular object.
1332 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1334 * libhppa.h: Revert July 2, 1999 patch.
1336 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1337 need to generate DLTIND relocations, not DLTREL relocations.
1339 1999-07-05 Nick Clifton <nickc@cygnus.com>
1341 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1343 (coff_set_flags): Recognise arm 5 architectures.
1345 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1346 Add support for armv5 architecture.
1348 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1350 * reloc.c: Add new, assembler only, ARM reloc:
1351 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1353 * bfd-in2.h: Regenerate.
1355 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1357 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1358 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1359 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1360 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1361 * elf32-mips.c (ABI_64_P): New macro.
1362 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1363 (_bfd_mips_elf_find_nearest_line): Adjust call to
1364 _bfd_dwarf2_find_nearest_line.
1365 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1366 * libbfd.h: Regenerated.
1368 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1370 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1372 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1374 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1375 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1377 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1379 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1381 (_bfd_elf_init_reloc_shdr): New function.
1382 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1383 bfd_alloc followed by memset.
1384 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1385 (elf_fake_sections): Here.
1386 (assign_section_numbers): Assign section numbers for the second
1387 relocation section, if required.
1388 * elflink.h (elf_link_output_relocs): New function.
1389 (elf_link_size_reloc_section): Likewise.
1390 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1391 (elf_link_input_bfd): Use elf_link_output_relocs.
1393 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1394 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1396 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1398 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1401 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1403 * elf32-mips.c (mips_elf_got_info): Move declaration before
1404 prototypes. Change global_gotsym to be a pointer to a hash entry,
1405 rather than a number index.
1406 (mips_elf_link_hash_entry): Move declaration before prototypes.
1407 (mips_elf_irix6_finish_dynamic_symbol): New function.
1408 (mips_elf_sign_extend): Likewise.
1409 (mips_elf_high): Likewise.
1410 (mips_elf_higher): Likewise.
1411 (mips_elf_highest): Likewise.
1412 (mips_elf_global_got_index): Likewise.
1413 (mips_elf_local_got_index): Likewise.
1414 (mips_elf_got_offset_from_index): Likeiwse.
1415 (mips_elf_record_global_got_symbol): Likewise.
1416 (mips_elf_got_page): Likewise.
1417 (mips_elf_next_lo16_addend): Likewise.
1418 (mips_elf_calculate_relocation): Likewise.
1419 (mips_elf_obtain_contents): Likewise.
1420 (mips_elf_perform_relocation): Likewise.
1421 (mips_elf_assign_gp): Likewise.
1422 (mips_elf_sort_hash_table_f): Likewise.
1423 (mips_elf_sort_hash_table): Likewise.
1424 (mips_elf_got_section): Likewise.
1425 (mips_elf_got_info): Likewise.
1426 (mips_elf_create_local_got_entry): Likewise.
1427 (mips_elf_got16_entry): Likewise.
1428 (mips_elf_create_dynamic_relocation): Likewise.
1429 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1430 (mips_elf_final_gp): Use mips_elf_assign_gp.
1431 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1432 into SHN_SCOMMON automatically on IRIX6.
1433 (mips_elf_add_symbol_hook): Likewise.
1434 (mips_elf_relocate_section): Rewrite, using
1435 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1436 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1437 Don't deal with .rld_map on IRIX6.
1438 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1439 section flags appropriately for .got.
1440 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1441 the got. Call mips_elf_record_global_got_symbol and allocate
1442 local got space appropriately.
1443 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1444 char *. Rework calculation of GOT size. Sort dynamic symbol
1445 table entries so entries that do not require GOT entries appear at
1446 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1447 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1449 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1451 (mips_elf_finish_dynamic_symbol): Use
1452 mips_elf_irix6_finish_dynamic_symbol.
1453 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1454 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1455 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1457 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1459 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1460 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1462 1999-06-04 Philip Blundell <philb@gnu.org>
1464 * elf32-arm.h (elf_backend_got_header_size): Define.
1465 (elf_backend_plt_header_size): Likewise.
1467 1999-06-28 Jim Pick <jim@jimpick.com>
1469 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1471 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1473 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1474 relocation function.
1475 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1477 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1479 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1480 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1481 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1482 (_bfd_mips_elf_section_from_shdr): Use them.
1483 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1484 of GP-relative sections.
1485 (_bfd_mips_elf_set_section_contents): Use them.
1486 (_bfd_mips_elf_section_processing): Share code between .sdata and
1487 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1488 (mips_elf_additional_program_headers): Add handling for
1489 PT_MIPS_OPTIONS segment on IRIX6.
1490 (mips_elf_modify_segment_map): Likeiwse.
1491 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1492 Include the options sections on IRIX6. Don't look for GP-relative
1493 sections by name; use SHF_MIPS_GPREL instead.
1494 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1496 (mips_elf_create_dynamic_sections): Don't muck about with section
1497 alignments and such on IRIX6.
1498 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1499 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1500 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1501 bfd_zalloc rather than bfd_alloc and memset.
1502 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1503 Don't assert the existence of .rld_map on IRIX6.
1504 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1506 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1507 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1510 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1512 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1513 (mips_elf_swap_msym_out): New function.
1514 (mips_elf_create_msym_section): Likewise.
1515 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1516 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1517 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1518 section not named .msym.
1519 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1520 .msym directly. Set appropriate attributes for the .msym
1522 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1523 (mips_elf_link_hash_newfunc): Clear it.
1524 (mips_elf_create_dynamic_sections): Create the .msym section
1526 (mips_elf_size_dynamic_sections): Allocate space for the
1527 .msym section. Add a DT_MIPS_MSYM entry.
1528 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1530 (mips_elf_finish_dynamic_sections): Assign a value for
1531 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1533 * elf32-mips.c (irix_compat_t): New enumeration.
1534 (ABI_N32_P): New macro.
1535 (IRIX_COMPAT): Likewise.
1536 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1537 (mips_elf_relocate_section): Fix typo.
1539 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1541 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1542 as writable PE sections.
1544 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1546 * dwarf2.c (struct arange): New type.
1547 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1548 (arange_add): New function.
1549 (decode_line_info): Keep track of address ranges that a compilation
1551 (comp_unit_contains_address): Return true if address is contained
1552 in _any_ of the address ranges associated with a compilation unit.
1553 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1554 on the first comp_unit that contains the address.
1556 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1558 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1559 (decode_line_info): Add variable STASH and initialize it to point
1560 to the per-bfd dwarf2_debug info. Remove static variable
1561 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1563 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1565 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1566 shared library to have an undefined symbol.
1568 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1569 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1571 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1573 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1574 * elf32-hppa.c: Remove everything related to symbol extension
1575 sections & records. Use the common elf_hppa_final_write_processing.
1577 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1579 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1580 functions instead of _init/_fini if requested.
1582 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1584 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1587 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1589 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1590 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1592 (ppc_elf_finish_dynamic_sections): Check for positive section
1593 dynindx field, rather than comparing against -1.
1594 (ppc_elf_relocate_section): Only return false if undefined_symbol
1595 or reloc_overflow fail, not always upon encountering an error.
1597 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1599 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1600 bfd_byte * before performing pointer arithmetic.
1602 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1604 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1606 * elf32-hppa.c: Include elf-hppa.h.
1607 (ARCH_SIZE): Define.
1608 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1610 (elf32_hppa_info_to_howto): Similarly.
1611 (elf_hppa_howto_table): Similarly.
1612 (elf_hppa_reloc_type_lookup): Similarly.
1613 (hppa_elf_gen_reloc_type): Similarly.
1614 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1616 1999-06-22 Nick Clifton <nickc@cygnus.com>
1618 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1619 handling R_V850_22_PCREL relocation.
1621 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1623 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1626 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1628 * section.c (_bfd_strip_section_from_output): Ignore sections
1629 DISCARDed by the link script.
1631 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1633 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1634 Remove unused local variable spp.
1636 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1637 the entry symbol is not set.
1639 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1641 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1642 GPDISP or LITUSE in a relocatable link.
1644 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1646 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1647 * (alloc_dwarf1_func): Likewise.
1649 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1651 * libhppa.h: Fix various formatting errors.
1652 (assemble_3); Rewrite using CATENATE.
1653 (assemble_17): Fix various bugs.
1655 1999-06-16 Nick Clifton <nickc@cygnus.com>
1657 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1659 1999-06-15 Richard Henderson <rth@cygnus.com>
1661 * section.c (SEC_SHORT): Define.
1662 * bfd-in2.h: Rebuild.
1664 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1666 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1667 Remove abfd parameter. Use _bfd_strip_section_from_output.
1668 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1670 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1671 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1672 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1674 (bfd_elf_size_dynamic_sections): Use it.
1676 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1678 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1679 complain_overflow_bitfield to complain_overflow_signed.
1681 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1683 * elflink.h (elf_link_read_relocs_from_section): New function,
1685 (elf_link_read_relocs): Here. Use it for both relocation
1688 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1690 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1691 asect->reloc_count is valid.
1693 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1695 * elf32-mips.c (mips_elf32_section_processing): Permit a
1696 SHT_MIPS_REGINFO section to have a size of 0.
1698 1999-06-12 David O'Brien <obrien@freebsd.org>
1700 * config.bfd (alpha*-*-freebsd*): New target.
1701 (i[3456]86-*-freebsd*): Now defaults to ELF.
1703 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1705 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1706 wrap if the relocation covers the high bit of an address.
1708 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1710 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1712 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1713 instead of R_SPARC_max.
1714 (sparc64_elf_info_to_howto): Likewise.
1715 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1716 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1718 1999-06-07 Richard Henderson <rth@cygnus.com>
1720 * section.c (_bfd_strip_section_from_output): Remove output
1721 sections with no initial link_order.
1723 1999-06-07 Nick Clifton <nickc@cygnus.com>
1725 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1727 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1729 * Makefile.am (SOURCE_HFILES): Add missing headers.
1730 * Makefile.in: Regenerated.
1732 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1734 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1737 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1739 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1740 range undefweak symbols.
1741 * hash.c: Add missing comma after @xref{}
1742 * linker.c: Likewise.
1744 1999-06-04 Nick Clifton <nickc@cygnus.com>
1746 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1748 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1749 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1750 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1751 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1753 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1755 * Makefile.am: Rebuild dependencies.
1756 (BFD32_BACKENDS): Add dwarf1.lo.
1757 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1758 * Makefile.in: Rebuild.
1760 1999-06-04 Nick Clifton <nickc@cygnus.com>
1762 * Makefile.am: Add epoc-arm-pe target.
1763 * Makefile.in: Regenerate.
1764 * pe-arm.c: Only redefine interworking function names if they have
1765 not already been redefined.
1766 * pei-arm.c: Only redefine interworking function names if they have
1767 not already been redefined.
1768 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1770 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1773 1999-06-03 Nick Clifton <nickc@cygnus.com>
1775 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1777 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1779 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1781 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1783 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1784 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1786 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1788 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1789 in other text sections.
1791 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1793 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1794 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1795 * libbfd.h: Regenerate.
1796 * coff-sh.c (sh_merge_private_data): Delete.
1797 (coff_bfd_merge_private_bfd_data): Change to
1798 _bfd_generic_verify_endian_match.
1799 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1801 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1803 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1805 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1807 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1809 (bfd_elf32_arm_process_before_allocation): Likewise.
1810 * bfd-in2.h: Rebuild.
1812 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1814 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1815 track of end_sequence markers.
1816 (add_line_info): Add END_SEQUENCE arg.
1817 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1818 debug-line info---it doesn't work right if a compilation unit
1819 consists of multiple discontiguous code-sequences. It would be
1820 worthwhile to optimize for the common case where a compilation
1821 unit results in a contiguous set of code sequences, but this is
1822 quite tricky to get right for arbitrary DWARF2 files.
1823 (lookup_address_in_line_info_table): Don't use the last line entry
1824 for a compilation unit for anything with an address higher than
1825 this line entry. Also, check for end_sequence markers to
1826 correctly handle discontinuities.
1827 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1828 compilation units, check all compilation units with each->high==0
1829 just like when reading compilation units.
1831 * dwarf2.c (decode_line_info): Initialize table->files and
1832 table->last_line to NULL to avoid segfaults due to random
1833 values in these members.
1834 (concat_filename): Check for out-of-range file number before
1835 indexing filename table. Segfaults suck.
1837 * dwarf2.c (decode_line_info): Don't truncate address to least
1838 significant 32 bits (breaks 64 bit targets).
1839 (lookup_address_in_function_table): Ditto.
1840 (comp_unit_contains_address): Ditto.
1842 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1844 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1845 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1846 (mips_elf64_howto_table_rela): Likewise.
1848 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1850 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1851 single section has two associated relocation sections.
1853 1999-06-02 Mark Salter <msalter@cygnus.com>
1855 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1856 COFF_WITH_PE defined.
1858 1999-06-02 Nick Clifton <nickc@cygnus.com>
1860 * pe-arm.c: Rename global arm interworking functions to avoid name
1861 collision when all targets BFD is built.
1864 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1866 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1867 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1868 (bfd_elf_section_data): Add use_rela_p.
1869 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1870 (_bfd_elf_new_section_hook): Likewise.
1871 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1873 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1874 * elfcode.h (write_relocs): Determine whether or not use rela
1875 relocs based on the relocation section header.
1876 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1877 instead of use_rela_p.
1878 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1879 (elf_backend_may_use_rela_p): Likewise.
1880 (elf_backend_default_use_rela_p): Likewise.
1881 (elfNN_bed): Use them.
1883 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1885 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1887 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1889 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1890 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1891 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1892 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1893 * bfd-in2.h: Regenerated.
1894 * libbfd.h: Likewise.
1895 * elf32-mips.c (mips_info_to_howto_rela): New function.
1896 (USE_REL): Adjust for new conventions.
1897 (MINUS_ONE): New macro.
1898 (elf_mips_howto_table): Add R_MIPS_SUB.
1899 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1901 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1902 .MIPS.content section.
1903 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1904 with .MIPS.content as .MIPS.content sections. Set
1905 SHF_MNIPS_NOSTRIP for such section.
1906 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1907 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1908 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1910 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1912 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1915 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1918 1999-05-30 Philip Blundell <philb@gnu.org>
1920 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1921 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1922 the addend does not overflow into the rest of the word.
1924 1999-05-29 Nick Clifton <nickc@cygnus.com>
1926 * bfd-in.h: Amend prototype for
1927 bfd_elf32_arm_process_before_allocation .
1928 * bfd-in.h: Regenerate.
1930 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1931 elements in a fixed sized array.
1932 (ARM_ELF_ABI_VERSION): Define.
1933 (ARM_ELF_OS_ABI_VERSION): Define.
1934 (R_ARM_THM_ABS5): Fix rightshift and size.
1935 (R_ARM_THM_PC22): Fix size.
1936 (R_ARM_PLT32): Define Howto.
1937 (find_howto): New function: Locate a howto based on a reloc
1939 (elf32_arm_info_to_howto): Use find_howto if necessary.
1940 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1941 bfd_reloc_code_real_type.
1942 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1943 and BFD_RELOC_VTABLE_ENTRY.
1944 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1946 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1947 elements in a fixed sized array.
1948 (ARM_ELF_ABI_VERSION): Define.
1949 (ARM_ELF_OS_ABI_VERSION): Define.
1950 (R_ARM_THM_ABS5): Fix rightshift and size.
1951 (R_ARM_THM_PC22): Fix size.
1952 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1953 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1954 bfd_reloc_code_real_type.
1956 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1957 no_pipeline_knowledge.
1958 (elf32_arm_link_hash_create): Initialise new field to zero.
1959 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1960 no_pipeline_knowledge. Use this parameter to initialise the field
1961 in the globals data structure.
1962 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1963 no_pipeline_knowledge is false and the binary is from an old
1965 (elf32_arm_merge_private_data): Generate an error if an attempt is
1966 made to linl together big endian and little endian code.
1967 (elf32_arm_post_process_headers): New function: Initialise the
1968 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1970 (elf_backend_post_process_headers): Define.
1972 1999-05-28 Nick Clifton <nickc@cygnus.com>
1974 * elf-bfd.h (struct elf_backend_data): Add new field:
1975 elf_backend_post_process_headers.
1977 * elfxx-target.h (elf_backend_post_process_headers): Define to
1978 NULL if not already defined.
1979 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1981 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1983 (_bfd_elf_compute_section_file_positions): Call
1984 elf_backend_post_process_headers if defined.
1986 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1988 * configure.in: Check whether getuid and getgid exist.
1989 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1990 HAVE_GETGID are not defined, respectively.
1991 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1993 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1994 * configure, config.in: Rebuild.
1996 1999-05-28 Martin Dorey <mdorey@madge.com>
1998 * elf32-i960.c: New file.
1999 * elf.c (prep_headers): Handle bfd_arch_i960.
2000 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2001 * config.bfd (i960-*-elf*): New target.
2002 * configure.in (bfd_elf32_i960_vec): New target vector.
2003 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2004 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2005 * Makefile.in, aclocal.m4, configure: Rebuild.
2007 1999-05-27 Nick Clifton <nickc@cygnus.com>
2009 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2011 (find_howto): New function: Find entries in the
2012 elf32_arm_howto_table.
2013 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2015 (elf32_arm_reloc_type_lookup): Add lookup for
2016 BFD_RELOC_ARM_PLT32.
2018 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2020 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2021 (elf32_arm_link_hash_table_create): Use above function as the
2022 constructor for hash table entries.
2023 (elf32_arm_relocate_section): Avoid crash when there is no output
2025 (elf32_arm_final_link_relocate): New parameter h.
2026 (elf32_arm_relocate_section): Pass symbol hash entry to above
2028 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2031 1999-05-25 Catherine Moore <clm@cygnus.com>
2033 * coff-arm.c (coff_arm_relocate_section): Don't emit
2034 base file entries for pc-relative values.
2036 1999-05-25 DJ Delorie <dj@cygnus.com>
2038 * peicode.h (coff_swap_sym_in): When we create the actual section
2039 to reflect the not-there section C_SECTION symbols refer to,
2040 change the symbol class to C_STAT as the section is now really
2043 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2045 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2048 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2050 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2052 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2053 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2055 1999-05-16 Nick Clifton <nickc@cygnus.com>
2057 * coff-mcore.c (in_reloc_p): Reinstate.
2059 1999-05-15 Nick Clifton <nickc@cygnus.com>
2061 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2062 * bfd-in2.h: Regenerate.
2063 * coff-mcore.c (in_reloc_p): Remove defintion.
2064 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2065 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2066 IMAGE_REL_MCORE_RVA.
2067 (coff_mcore_rtype_to_howto): Add special processing for
2068 IMAGE_REL_MCORE_RVA.
2069 (coff_mcore_relocate_section): Add support for
2070 IMAGE_REL_MCORE_RVA.
2071 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2072 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2074 (mcore_elf_relocate_section): Delete redundant case labels.
2076 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2078 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2079 precedence between bit-and and comparison.
2081 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2083 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2084 list of target formats (targ_selvecs).
2085 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2086 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2088 1999-05-10 DJ Delorie <dj@cygnus.com>
2090 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2091 reasonable mode until "ar x" is smart enough to skip it (fixes
2092 gcc/libgcc.a builds on mips-ecoff targets
2094 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2095 to work. Hack to support MS import libraries, which use different
2096 COMDAT types than GNU.
2097 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2098 to implied zero-length sections (see peicode below)
2099 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2100 filename symbols, which use one *or more* auxents.
2101 * coffswap.h (coff_swap_aux_in): ditto
2102 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2105 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2107 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2108 for all relocations.
2110 1999-05-10 Catherine Moore <clm@cygnus.com>
2112 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2113 if COFF_IMAGE_WITH_PE.
2114 (bfd_arm_process_before_allocation): Likewise.
2115 (bfd_arm_get_bfd_for_interworking): Likewise.
2116 * coff-arm.c: Likewise.
2117 * bfd-in2.h: Regenerate.
2118 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2119 (armpe_big_vec): Likewise.
2120 * configure: Rebuild.
2122 1999-05-10 Nick Clifton <nickc@cygnus.com>
2124 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2125 section, not just .rel. Same for .rela.
2127 1999-05-07 Nick Clifton <nickc@cygnus.com>
2129 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2130 endianism with an error message.
2132 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2134 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2135 assignment from "unsigned char *" to "char *".
2136 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2138 1999-05-05 Catherine Moore <clm@cygnus.com>
2140 * coff-arm.c (coff_arm_relocate_section): Add one to
2141 address of ARM_RVA32 thumb functions.
2143 1999-05-05 Catherine Moore <clm@cygnus.com>
2145 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2146 (elf32_m68k_copy_private_bfd_data): New.
2147 (elf32_m68k_merge_private_bfd_data): New.
2148 (elf32_m68k_print_private_bfd_data): New.
2149 (CPU32_FLAG): Define.
2150 (PLT_CPU32_ENTRY_SIZE): Define.
2151 (elf_cpu32_plt0_entry): Declare.
2152 (elf_cpu32_plt_entry): Declare.
2153 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2154 (elf_m68k_finish_dynamic_symbol): Likewise.
2155 (elf_m68k_finish_dynamic_sections): Likewise.
2156 (elf_backend_plt_header_size): Remove definition.
2157 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2158 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2159 (bfd_elf32_bfd_set_private_flags): Define.
2160 (bfd_elf32_bfd_print_private_bfd_data): Define.
2162 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2164 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2165 and R_LONG_PCREL_MODE.
2167 1999-04-29 Nick Clifton <nickc@cygnus.com>
2169 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2171 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2173 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2174 in relocation calculation.
2176 1999-04-26 Tom Tromey <tromey@cygnus.com>
2178 * aclocal.m4, configure: Updated for new version of libtool.
2180 1999-04-21 Nick Clifton <nickc@cygnus.com>
2182 * coff-mcore.c: Add support for mcore relocs.
2184 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2186 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2187 incorrect use EF_MIPS_xxBITPTRS.
2189 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2191 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2194 * bfd-in2.h: Rebuild.
2195 * libbfd.h: Rebuild.
2197 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2199 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2200 (coff_arm_relocate_section): Add ARM26D transform. Only
2201 change to ARM26D for relocateable links.
2203 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2205 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2206 (bfd_elf32_bfd_print_private_bfd_data): New.
2208 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2210 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2211 refetch addend if USE_REL, add many comments regarding current state.
2212 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2213 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2214 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2215 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2217 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2219 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2220 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2222 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2224 * dwarf2.c (decode_line_info): Don't truncate address to least
2225 significant 32 bits (breaks 64 bit targets).
2226 (lookup_address_in_function_table): Ditto.
2227 (comp_unit_contains_address): Ditto.
2229 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2231 * coff-arm.c (arm_emit_base_file_entry): New routine.
2232 (A2T3_OFFSET): Define.
2233 (T2A3_OFFSET): Define.
2234 (coff_arm_relocate_section): Emit base file entries for interworking
2237 1999-04-13 Philip Blundell <philb@gnu.org>
2239 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2240 relocs 17 through 19.
2242 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2244 * elfcode.h: Remove fnmatch.h.
2245 * elflink.h (elf_link_assign_sym_version): Call back to ld
2246 instead of calling fnmatch.
2248 * config.bfd (i?86-*-beoself): Include pe vecs.
2250 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2252 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2255 1999-04-10 Richard Henderson <rth@cygnus.com>
2257 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2258 when trying to resolve dynamic symbol references.
2259 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2260 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2261 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2262 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2263 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2264 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2265 * elflink.h (elf_link_output_extsym): Likewise.
2267 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2269 * section.c (_bfd_strip_section_from_output): New function moved from
2270 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2271 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2272 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2273 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2274 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2275 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2276 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2277 * bfd-in2.h: Update.
2279 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2281 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2283 1999-04-08 Nick Clifton <nickc@cygnus.com>
2285 * coff-mcore.c: New File: Support for mcore-pe targets.
2286 * cpu-mcore.c: New File: Support for mcore targets.
2287 * elf32-mcore.c: New File: Support for mcore-elf target.
2288 * pe-mcore.c: New File: Definitions for mcore-pe target.
2289 * pei-mcore.c: New File: Definitions for mcore-pei target.
2290 * Makefile.am: Add support for MCore targets.
2291 * Makefile.in: Regenerate.
2292 * config.bfd: Add support for MCore targets.
2293 * configure.in: Add support for MCore targets.
2294 * configure: Regenerate.
2295 * archures.c: Add support for MCore architecture.
2296 * bfd-in2.h: Regenerate.
2297 * coffcode.h: Add support for mcore-pe targets.
2298 * elf.c: Add support for mcore-elf target.
2299 * reloc.c: Add support for MCore relocs.
2300 * targets.c: Add support for MCore targets.
2302 1999-04-07 Nick Clifton <nickc@cygnus.com>
2304 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2305 R_ARM_XPC25 and R_ARM_THM_XPC22.
2306 (elf32_arm_reloc_map): Remove redundant entries.
2308 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2310 * sysdep.h (LC_MESSAGES): Never define.
2312 1999-04-06 Chris Torek <torek@bsdi.com>
2314 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2315 all callers. Rewrite completely.
2316 (_bfd_relocate_contents): Rewrite overflow checking.
2317 * bfd-in2.h: Rebuild.
2319 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2321 From Gabriel Paubert <paubert@iram.es>:
2322 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2323 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2324 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2325 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2326 * ppcboot.c (ppcboot_vec): Use little endian routines for
2329 * elf.c (elfcore_strndup): Only define if it will be used.
2330 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2332 (ppc_elf_check_relocs): Remove unused local i.
2333 (ppc_elf_gc_mark_hook): Add default case to switch.
2335 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2336 * srec.c (srec_scan): Accept \r in symbol definitions.
2337 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2338 (symbolsrec_object_p): Likewise.
2340 1999-04-04 Don Bowman <don@pixsci.com>
2342 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2344 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2346 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2348 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2349 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2351 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2353 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2356 1999-03-31 Nick Clifton <nickc@cygnus.com>
2358 * config.bfd: Add support for arm-epoc-pe target.
2359 * configure.in: Add support for arm-epoc-pe target.
2360 * configure: Regenerate.
2361 * targets.c: Add support for arm-epoc-pe target.
2362 * coff-arm.c: Allow header files to override definition of
2363 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2364 * pe-arm.h: Allow previous header files to override definition of
2365 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2366 * pei-arm.h: Allow previous header files to override definition of
2367 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2368 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2369 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2371 1999-03-30 Nick Clifton <nickc@cygnus.com>
2373 * elf.c (elf_map_symbols): Handle the case where section
2374 symbols are generated for content-less sections which are
2375 not mapped to the output file.
2377 * linker.c: Replace direct references to fields in BFD structure
2378 with accessor macros.
2380 * elflink.h: Replace direct references to fields in BFD structure
2381 with accessor macros.
2383 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2385 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2387 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2388 account when adjusting section symbols during a partial link.
2390 1999-03-24 Nick Clifton <nickc@cygnus.com>
2392 * coff-sparc.c (struct coff_reloc_map): Change type of field
2393 'bfd_reloc_val' to bfd_reloc_code_real_type.
2394 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2395 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2396 * elf32-arc.c (struct arc_reloc_map): Ditto.
2397 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2398 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2399 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2400 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2401 * elf32-sh.c (struct elf_reloc_map): Ditto.
2402 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2403 * elf32-v850.c (struct v850_reloc_map): Ditto.
2404 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2405 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2406 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2408 1999-03-17 Martin Hunt <hunt@cygnus.com>
2410 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2411 function so source-level assembly works. If multiple N_SOs
2412 are seen without and N_FUNs, create an indextable entry with
2413 a NULL function name.
2415 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2417 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2418 of certian similar cpus.
2420 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2422 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2423 Add the 5000. Change the architecture for the 5400 to mips4.
2424 (elf_mips_mach): Add r5000.
2426 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2428 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2430 1999-03-11 Nick Clifton <nickc@cygnus.com>
2432 * binary.c (binary_set_section_contents): Generate warning about
2433 huge file offsets for any section that will occupy file space, not
2434 just those that are loadable.
2436 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2438 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2440 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2442 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2444 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2446 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2447 * elflink.h: Revert all changes since Feb 16. Instead:
2448 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2449 appropriate. Copy it to version symbols.
2450 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2451 symbols if appropriate.
2452 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2453 symbol if appropriate.
2454 (elf_link_output_extsym): If symbol is marked as undefined, and
2455 has no nonweak references, mark it as weak undefined.
2457 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2459 * elflink.h (elf_merge_symbol): When overriding a dynamic
2460 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2462 (elf_link_add_object_symbols): Don't copy the other field if we
2465 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2467 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2468 shared object with a weak undefined symbol.
2470 1999-02-18 Nick Clifton <nickc@cygnus.com>
2472 * elfarm-nabi.c: Set partial_inplace back to false.
2474 1999-02-17 Nick Clifton <nickc@cygnus.com>
2476 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2477 (USER_LABEL_PREFIX): Set to "_".
2479 The following patches are from: Scott Bambrough
2480 <scottb@corelcomputer.com>
2482 * libaout.h (M_ARM6_NETBSD): Set to 143.
2484 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2485 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2486 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2487 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2488 * bfd-in2.h: Regenerate.
2490 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2491 'true' as REL relocs are now being used. Add new PIC relocs:
2492 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2493 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2495 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2497 (elf32_arm_final_link_relocate): Change parameters so that entire
2498 reloc is passed. Add support for PIC relocs.
2499 (elf32_arm_relocate_section): Pass entire reloc to
2500 elf32_arm_final_link_relocate.
2501 (elf32_arm_check_relocs): Handle new PIC relocs.
2502 (elf32_arm_adjust_dynamic_symbol): New function.
2503 (elf32_arm_size_dynamic_sections): New function.
2504 (elf32_arm_discard_copies): New function.
2505 (elf32_arm_finish_dynamic_symbol): New function.
2506 (elf32_arm_finish_dynamic_sections): New function.
2507 (ELF_MAXPAGE_SIZE): Define.
2508 (bfd_elf32_bfd_reloc_type_lookup): Define.
2509 (elf_backend_relocate_section): Define.
2510 (elf_backend_adjust_dynamic_symbol): Define.
2511 (elf_backend_create_dynamic_sections): Define.
2512 (elf_backend_finish_dynamic_symbol): Define.
2513 (elf_backend_finish_dynamic_sections): Define.
2514 (elf_backend_size_dynamic_sections): Define.
2515 (elf_backend_plt_readonly): Define.
2516 (elf_backend_want_got_plt): Define.
2517 (elf_backend_want_plt_sym): Define.
2519 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2521 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2522 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2523 (_bfd_mips_elf_fake_sections): Likewise.
2525 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2527 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2528 bfd_elf32_arm_get_bfd_for_interworking,
2529 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2532 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2533 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2534 elf32_arm_find_nearest_line): Make them static.
2536 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2538 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2539 callers. Do not merge a definition from a shared object with a
2540 weak undefined symbol.
2541 (elf_link_add_object_symbols): Do not change the symbol type or
2542 size if the old symbol overrides the new one.
2544 1999-02-08 Nick Clifton <nickc@cygnus.com>
2546 * config.bfd: Add support for strongarm target.
2548 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2550 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2551 fields instead of unsigned char.
2553 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2555 * Makefile.am: Rebuild dependencies.
2556 * Makefile.in: Rebuild.
2558 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2560 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2561 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2562 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2563 * acinclude.m4: Add comments to uses of AC_DEFINE.
2564 * acconfig.h: Remove.
2565 * configure: Rebuild with current autoconf/automake.
2566 * aclocal.m4: Likewise.
2567 * config.in: Likewise.
2568 * Makefile.in: Likewise.
2570 1999-02-04 DJ Delorie <dj@cygnus.com>
2572 * libbfd.c (real_read): don't call fread for zero bytes. This
2573 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2575 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2577 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2578 of a jump is in the current 256 MB region.
2580 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2582 * format.c (bfd_check_format_matches): Change last patch to only
2583 take effect for the binary target.
2585 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2587 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2589 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2591 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2593 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2595 * format.c (bfd_check_format_matches): If the target was
2596 previously specified, don't check other targets when checking for
2599 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2601 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2602 (elf32_arm_reloc_type_lookup): Removed
2603 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2604 (elf32_arm_reloc_type_lookup): New.
2605 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2606 (elf32_arm_reloc_type_lookup): New.
2608 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2610 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2611 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2612 * Makefile.am: Use new files.
2613 * Makefile.in: Regenerate.
2614 * configure.in: Use new files.
2615 * configure: Regenerate.
2617 1999-02-01 Nick Clifton <nickc@cygnus.com>
2619 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2620 (fr30_elf_gc_sweep_hook): New function.
2621 (elf_backend_can_gc_sections): Define.
2623 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2625 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2626 and bfd_elf32_bigarm_oabi_vec.
2628 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2630 * Makefile.am (elf32-arm-oldabi.lo): New.
2631 (elf32-arm-newabi.lo): New.
2632 * Makefile.in: Regenerate.
2633 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2634 (arm-*-elf): Likewise.
2636 (thumb-*-oabi): New.
2637 * configure: Regenerate.
2638 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2639 (bfd_elf32_bigarm_oabi_vec): New.
2640 * elf32-arm-newabi.c: New.
2641 * elf32-arm-oldabi.c: New.
2642 * elf32-arm.c: Removed.
2645 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2647 * binary.c (binary_set_section_contents): Omit warnings for
2648 unloadable sections.
2650 1999-01-31 Michael Meissner <meissner@cygnus.com>
2652 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2653 powerpc{,le}-*-eabi.
2655 1999-01-29 Nick Clifton <nickc@cygnus.com>
2657 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2658 * dwarf2.c (read_signed_leb128): Remove unused variables.
2660 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2662 * elf.c (assign_file_positions_for_segments): Only adjust
2663 p_align when needed.
2665 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2667 * binary.c (binary_set_section_contents): Don't return early for a
2668 non-loadable section, in case the first section is non-loadable.
2669 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2670 W. Rozycki <macro@ds2.pg.gda.pl>.
2672 1999-01-28 Nick Clifton <nickc@cygnus.com>
2674 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2675 R_FR30_GNU_VTENTRY relocs.
2677 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2679 * elflink.h (elf_link_output_sym): Zero syms which are
2680 part of sections which have been excluded.
2682 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2684 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2686 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2687 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2689 1999-01-27 Nick Clifton <nickc@cygnus.com>
2691 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2693 (fr30_final_link_relocate): Use computed value as result of
2696 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2698 * binary.c (binary_set_section_contents): Emit warning for
2699 huge file offsets due to widely-dispersed section LMAs.
2701 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2703 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2704 align first section to largest section alignment, not first
2707 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2709 * configure.in: Require autoconf 2.12.1 or higher.
2711 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2713 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2714 * bfd-in2.h: Likewise.
2715 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2717 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2719 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2720 * cpu-mips.c: Add support for and independent 4111.
2721 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2722 (_bfd_mips_elf_final_write_processing):
2723 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2725 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2727 * elf32-mips.c (elf_mips_abi_name): New.
2728 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2730 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2732 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2733 Handle bfd_mach_mips4300.
2735 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2737 * elf32-i386.c: Remove leaked development code from patch
2738 1998-12-10 by Richard Henderson.
2740 1998-12-10 Richard Henderson <rth@cygnus.com>
2742 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2743 in debug sections for symbol defined externally.
2745 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2747 * targets.c (bfd_target_vector): Remove duplicate entry for
2750 1998-12-09 Nick Clifton <nickc@cygnus.com>
2752 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2753 since we are using RELAs.
2755 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2757 SCO Open Server Release 5 core file support, from Jouke Numan
2759 * sco5-core.c: New file.
2760 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2761 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2762 * Makefile.am: Rebuild dependencies.
2763 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2764 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2765 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2766 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2767 * bfd-in2.h, configure, Makefile.in: Rebuild.
2769 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2771 * config.bfd (hppa*-*-mpeix*): New target.
2772 * configure.in: Add AC_HEADER_DIRENT.
2773 (hppa*-*-mpeix*): New target.
2774 * configure.host (hppa*-*-mpeix*): New host.
2775 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2776 friends rather than just including <sys/dir.h>.
2777 * som.h (struct som_symbol): Add hppa_priv_level and apto
2778 tc_data. Change all users.
2779 (struct somdata): Add comp_unit field.
2780 (obj_som_compilation_unit): Define.
2781 (bfd_som_attach_compilation_unix): Declare.
2782 * som.c: Check HOST_HPPAMPEIX.
2783 (struct som_misc_symbol_info): Add new field priv_level.
2784 (som_object_setup): Add current_offset parameter. Change all
2786 (setup_sections): Likewise.
2787 (som_object_p): For EXECLIBMAGIC, read the lst header.
2788 (som_write_symbol_strings): Add compilation_unit parameter.
2790 (som_finish_writing): Write out compilation_unit.
2791 (som_bfd_derive_misc_symbol_info): Set priv_level.
2792 (som_build_and_write_symbol_table): Set xleast field to 3.
2793 (som_slurp_symbol_table): Set symbol priv_level.
2794 (bfd_som_attach_compilation_unit): New function.
2795 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2796 priv_level into symbol_value.
2797 * configure, config.in: Rebuild.
2799 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2801 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2802 warning function to call _bfd_error_handler instead.
2804 * libbfd.c (COERCE32): Cast through unsigned long and long to
2805 avoid bug in old version of gcc.
2807 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2808 (elf_backend_additional_program_headers): Don't define.
2810 1998-12-08 Nick Clifton <nickc@cygnus.com>
2812 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2813 relocations to include offset of 2 included in the insns, and the
2814 offset of the relocs within the section.
2816 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2818 The following changes were made by David Taylor
2819 <taylor@texas.cygnus.com>, Edith Epstein
2820 <eepstein@sophia.cygnus.com>, Jim Blandy
2821 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2822 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2823 changes originally made by HP; HP did not create ChangeLog
2826 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2827 automake macro library.
2829 * hpux-core.c (hpux_core_core_file_p): this function now
2830 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2831 found in the corefile! Also, in hpux_core_core_file_p, if we
2832 encounter a section with an unknown type, don't punt. Instead,
2833 just skip it. Also, count the number of sections of known type
2834 that we encounter. If we encounter at least one good one, then
2835 we'll declare that the file is a core file. If we encounter any
2836 unknown ones but some known ones, then we'll issue a warning (but
2837 still declare it to be a core file). Also, correctly decide when a
2839 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2840 (CORE_ANON_SHMEM): define if not defined.
2841 (hpux_core_struct): add members lwpid and user_tid.
2842 (core_kernel_thread_id, core_user_thread_id): new macros.
2843 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2844 the name before storing it in the bfd.
2845 (hpux_core_core_file_p): handle threads.
2847 * libhppa.h (GET_FIELD): protect against redefinition.
2848 (HPPA_WIDE): define.
2849 (GET_FIELD): define.
2854 (sign_extend): redefine.
2855 (assemble_6): define.
2856 (assemble_12): rewrite.
2857 (assemble_16): define.
2858 (assemble_16a): define.
2859 (assemble_17): rewrite.
2860 (assemble_22): define.
2862 1998-12-07 Nick Clifton <nickc@cygnus.com>
2864 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2865 relocations for signed values.
2867 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2869 * mipsbsd.c (MY(set_arch_mach)): Make static.
2870 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2871 bfd_mach_mips* macros rather than simple numbers.
2873 COFF weak symbol support, based on patches from Mark Elbrecht
2874 <snowball3@usa.net>:
2875 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2876 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2877 (coff_write_alien_symbol): Likewise.
2878 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2879 (coff_link_add_symbols): Likewise.
2880 (_bfd_coff_link_input_bfd): Likewise.
2881 (_bfd_coff_write_global_sym): Likewise.
2883 * elf.c (copy_private_bfd_data): Always initialize the
2884 includes_phdrs field.
2886 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2887 file defines a symbol first mentioned in an ELF file.
2889 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2890 possible, rather than only if BFD64.
2891 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2893 * bfd-in2.h: Rebuild.
2895 * srec.c (srec_set_section_contents): Correct test to avoid
2896 switching to 4 byte addresses after seeing a second section which
2897 requires 3 byte addresses. From Joel Schantz
2898 <joel.schantz@argosys.boeing.com>.
2900 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2901 <aymeric.vincent@emi.u-bordeaux.fr>.
2903 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2905 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2906 decide whether the output file is -mrelocatable-lib,
2907 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2909 1998-12-03 Nick Clifton <nickc@cygnus.com>
2911 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2912 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2913 * bfd-in2.h: Regenerate.
2914 * libbfd.h: Regenerate
2916 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2918 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2919 link against a dynamic symbol with no type or size.
2921 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2923 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2924 relocation for section which does not get loaded.
2925 (elf_i386_relocate_section) [R_386_32]: Likewise.
2927 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2929 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2930 reloc_count and i long instead of unsigned long. Handle error
2931 return from bfd_canonicalize_reloc.
2933 1998-12-01 Nick Clifton <nickc@cygnus.com>
2935 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2938 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2940 * elf32-sh.c (elf/sh.h): Include.
2941 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2942 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2943 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2944 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2945 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2947 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2949 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2950 causes division by zero later on.
2952 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2954 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2957 1998-11-25 DJ Delorie <dj@cygnus.com>
2959 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2962 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2964 * elf32-fr30.c (fr30_elf_relocate_section): Call
2965 fr30_final_link_relocate.
2966 (fr30_final_link_relocate): New function: Handle I20 and I32
2968 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2969 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2970 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2972 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2975 The following changes are based on a patch submitted by Gianluca
2976 Moro <glctr@abc.it>:
2978 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2979 not already been updated.
2980 (find_remembered_hi16s_reloc): New parameter 'already_found'
2981 returns state of remembered hi16s reloc.
2982 (remember_hi16s_reloc): Set 'found' field to false.
2983 (hi16s_location): Add 'found' field.
2985 1998-11-23 DJ Delorie <dj@cygnus.com>
2987 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2988 to see .DLL files as unrecognized.
2989 (i3coff_object_p): Sorry, had to hack it to not recognize these
2990 files (pei-i386) on request.
2992 1998-11-23 DJ Delorie <dj@cygnus.com>
2994 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2995 relents. Call bfd_check_format to reinitialize.
2997 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2999 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3002 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3004 * aclocal.m4: regenerate
3005 * configure: regenerate
3007 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3009 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3010 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3011 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3012 respect it as an upper bound on what memory to reference.
3013 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3014 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3015 update vtable_entries_size appropriately.
3017 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3019 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3022 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3024 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3025 bfds; they have no "file" so we fake it.
3026 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3027 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3028 resizing the memory buffer.
3029 * opncls.c (bfd_make_writable): New function; lets you write a
3030 bfd_create'd bfd to an in-memory buffer.
3031 (bfd_make_readable): New function; lets you read back that buffer
3032 as if it were from bfd_openr. Used to build generated archive
3033 members (winsup's ld's dlltool)
3035 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3037 * po/bfd.pot: Regenerated.
3039 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3041 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3044 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3046 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3047 element of the gotentry list for local symbols too.
3048 (elf64_alpha_relocate_section): Unify local and global handling.
3049 Assert that gotent->use_count > 0.
3051 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3053 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3054 update for file name changes of July 2, 1998.
3056 * configure: Rebuild.
3058 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3060 * po/bfd.pot: Regenerated.
3062 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3064 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3065 * aclocal.m4, configure: regenerate
3067 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3069 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3071 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3073 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3074 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3076 * aclocal.m4, configure: regenerated.
3078 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3080 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3081 R_D10V_GNU_VTENTRY relocs.
3082 (elf_d10v_howto_table): Likewise.
3083 (d10v_reloc_map d10v_reloc_map): Likewise.
3084 (elf32_d10v_gc_mark_hook): New.
3085 (elf32_d10v_gc_sweep_hook): New.
3086 (elf32_d10v_check_relocs): New.
3087 (elf32_d10v_relocate_section): New.
3088 (elf_backend_relocate_section): Define.
3089 (elf_backend_can_gc_sections): Define.
3091 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3093 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3094 (BFD64_BACKENDS): ...from here.
3095 (BFD32_BACKENDS_CFILES): Move vms files here...
3096 (BFD64_BACKENDS_CFILES): ...from here.
3097 * Makefile.in: Rebuild.
3099 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3101 * Makefile.am: Add FR30 target.
3102 * Makefile.in: Add FR30 target.
3103 * archures.c: Add support for FR30.
3104 * config.bfd: Add support for FR30.
3105 * configure.in: Add support for FR30.
3106 * reloc.c: Add support for FR30 relocations.
3107 * targets.c: Add support for FR30 relocations.
3108 * bfd-in2.h: Regenerate.
3109 * configure: Regenerate.
3110 * libbfd.h: Regenerate.
3111 * cpu-fr30.c: New file.
3112 * elf32-fr30.c: New file.
3114 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3116 * configure.in: detect cygwin* instead of cygwin32*
3117 * configure: regenerate
3119 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3121 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3122 use bfd_malloc and free instead and check return value from bfd_malloc.
3124 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3126 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3127 * libbfd.h: Rebuild.
3129 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3130 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3131 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3132 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3134 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3136 (mips_elf_link_hash_table_create): Don't initialize
3137 dynsym_sec_strindex.
3138 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3139 (mips_elf_size_dynamic_sections): Generate a section symbol for
3140 every output section.
3141 (mips_elf_finish_dynamic_sections): Count all sections for
3143 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3146 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3148 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3149 for later PLT entries in large PLTs.
3150 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3152 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3154 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3156 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3158 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3159 * elflink.h (elf_collect_hash_codes): New function. This function is
3160 called for each exported symbol and we compute the ELF hash value for
3162 (compute_bucket_value): New function. It is called from
3163 size_dynamic_sections to determine the hash table size. When we are
3164 optimizing a better, but slower, algorithm is used.
3165 (size_dynamic_sections): Call compute_bucket_value.
3167 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3169 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3171 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3173 (sh_elf_gc_mark_hook): New.
3174 (sh_elf_gc_sweep_hook): New.
3175 (sh_elf_check_relocs): New.
3176 (elf_backend_can_gc_sections): Define.
3178 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3180 * acinclude.m4: undo previous gettext change
3181 * aclocal.m4: rebuild with right version of aclocal.
3183 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3185 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3186 aclocal.m4 to acinclude.m4, so they don't get lost.
3188 * elfcore.h: rewrite for better corefile support.
3189 * elf.c (elfcore_*): new functions.
3190 * elf-bfd.h (elf_obj_tdata): new structure members.
3191 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3193 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3195 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3197 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3198 and R_M32R_GNU_VTENTRY.
3199 (elf_backend_can_gc_sections): Define.
3200 (m32r_elf_check_relocs): New.
3201 (m32r_elf_gc_mark_hook): New.
3202 (m32r_elf_gc_sweep_hook): New.
3203 (m32r_elf_relocate_section): Handle VT relocs.
3205 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3207 * coff-arm.c (arm_relocate_section): Remove redundant test.
3209 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3210 cleat that the 'bitsize' field is the size of the bitfield AFTER
3211 relocation not before.
3213 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3215 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3218 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3220 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3221 R_SPARC_GNU_VTENTRY.
3222 (elf32_sparc_check_relocs): Handle them.
3223 (elf32_sparc_reloc_type_lookup): Likewise.
3224 (elf32_sparc_relocate_section): Likewise.
3225 (elf32_sparc_gc_mark_hook): New.
3226 (elf32_sparc_gc_sweep_hook): New.
3228 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3230 * som.c (som_finish_writing): Perform some sanity checks when
3231 writing an executable or shared library.
3233 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3235 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3236 * configure.in (elf): Add dwarf1.lo.
3237 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3238 * elf.c (_bfd_elf_find_nearest_line): Add call to
3239 _bfd_dwarf1_find_nearest_line.
3240 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3241 Add call to _bfd_dwarf1_find_nearest_line.
3242 * configure: Rebuilt.
3244 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3246 * elflink.h (elf_gc_sections): Do not allow garbage
3247 collection if dynamic sections have been created.
3249 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3251 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3253 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3254 (v850_elf_perform_relocation): Likewise.
3255 (v850_elf_final_link_relocate): Likewise.
3256 (v850_elf_relocate_section): Likewise.
3257 (v850_elf_gc_sweep_hook): New routine.
3258 (v850_elf_gc_mark_hook): New routine.
3259 (elf_backend_can_gc_sections): Define.
3261 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3263 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3266 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3268 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3269 Declare size as bfd_size_type.
3270 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3272 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3274 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3276 * som.c (CPU_PA_RISC2_0): Define.
3277 (_PA_RISC2_0_ID): Likewise.
3278 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3280 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3282 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3283 has a base which is already defined, only add the referenced
3284 symbol to the dynamic symbol table if it is defined or referenced
3287 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3290 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3292 * elflink.h (elf_link_add_object_symbols): Undo last change.
3294 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3296 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3297 symbol for the indirect alias to a versioned symbol.
3299 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3301 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3302 (elf32_i386_vtentry_howto): New.
3303 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3304 or elf32_i386_vtinherit_howto on lookup.
3306 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3308 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3309 reloc_type. Rename R_68K__max to R_68K_max.
3310 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3313 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3315 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3316 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3318 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3321 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3323 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3324 message has a null byte terminator.
3326 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3328 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3329 word subject to R_V850_32 relocation.
3331 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3333 * dwarf2.c: Add comment describing problem computing line numbers
3334 for undefined symbols at link time.
3336 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3338 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3339 transform a defweak into a plt entry.
3340 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3341 plt entry references to receive a RELATIVE reloc.
3342 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3343 (elf64_alpha_relocate_section): Assert we don't overrun
3344 the allocated relocation space.
3346 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3348 * elf.c (swap_out_syms): Always treat section symbols as
3349 special, even if they are attached to a common section.
3351 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3353 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3354 sections with v850 common section attributes into named v850
3356 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3357 common section attributes into named v850 common sections.
3359 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3361 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3364 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3366 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3367 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3368 reloc to the wrong section a warning, not an error. .dynsbss
3369 is not an output section, so there is no need to check for it.
3371 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3373 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3375 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3377 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3378 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3380 (elf32_arm_gc_mark_hook): New.
3381 (elf32_arm_gc_sweep_hook): New.
3382 (elf32_arm_check_relocs): New.
3383 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3385 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3388 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3390 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3391 assume there is no PLT or GOT.
3393 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3395 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3396 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3397 also accepted as a function symbol type.
3399 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3401 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3403 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3405 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3406 match definition of _bfd_gc_sections field.
3407 * libbfd.h: Rebuild.
3409 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3411 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3412 the addend of a dynamic relocation referencing a section.
3413 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3414 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3416 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3418 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3419 bed has a size_dynamic_sections routine before trying to use it.
3421 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3423 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3424 _bfd_elf_rel_vtable_reloc_fn.
3426 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3428 * Makefile.am: Add elf32-arm.c.
3429 * Makefile.in: Rebuild.
3430 * elf-bfd.h: Add elf_backend_get_symbol_type.
3431 * elf.c (swap_out_syms): If defined, call
3432 elf_backend_get_symbol_type.
3433 * elf32-arm.c: Define elf_backend_get_symbol_type.
3434 (elf32_arm_get_symbol-type): New routine.
3435 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3436 (bfd_elf32_arm_process_before_allocation): Change to
3437 check for STT_ARM_TFUNC.
3438 (elf32_arm_final_link_relocate): Likewise.
3439 * elfxx-target.h: Add elf_backend_get_symbol_type.
3441 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3443 * archures.c (bfd_mach_alpha_ev[456]): New.
3444 * cpu-alpha.c: Rework to match these types.
3445 * bfd-in2.h: Rebuild.
3447 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3449 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3450 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3452 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3453 (elf_i386_reloc_type_lookup): Recognize them.
3454 (elf_i386_check_relocs): Pass them off to generic code.
3455 (elf_i386_relocate_section): Ignore them.
3456 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3457 (elf_backend_can_gc_sections): True.
3459 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3461 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3462 before looking at owner field.
3463 (elf32_arm_to_thumb_stub): Ditto.
3464 (elf32_arm_relocate_section): Compute name before calling
3465 elf32_arm_final_link_relocate().
3467 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3469 * elf.c: comment and formatting cleanups.
3472 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3474 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3475 (core files are treated differently than object files).
3476 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3477 bfd_elf_mkcorefile): declare.
3478 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3479 bfd_elf_mkcorefile): add to bfd_target vector.
3480 * elfcore.h (elf_core_file_p): save the program header table,
3481 and set the bfd architecture from the elf file header.
3482 * elf.c (bfd_elf_mkcorefile): new function.
3483 (_bfd_elf_write_corefile_contents): new function.
3484 (assign_file_positions_for_segments): add cases for handling
3485 PT_NOTE segments. (assign_file_positions_except_relocs):
3486 core files should be handled the same as exec files.
3487 (prep_headers): identify core files as type ET_CORE.
3488 (copy_private_bfd_data): identify the sections belonging to
3489 the PT_NOTE segment.
3491 * elf32-sparc.c (elf32_sparc_final_write_processing):
3492 add break statement to default case.
3494 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3496 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3497 section (not input) will be in sections ".sbss", ".sbss2",
3498 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3499 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3500 output_offset for correct evaluation of addend.
3502 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3504 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3505 elf32_arm_allocate_interworking_sections and
3506 elf32_arm_process_before_allocation.
3508 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3510 * bfd-in.h: Ammend prototype for
3511 elf32_arm_process_before_allocation to remove surplus third
3514 * bfd-in2.h: Regenerate.
3516 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3518 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3520 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3522 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3523 calculated for RELOC_SPARC_REV32 case.
3525 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3527 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3528 elf32_arm_allocate_interworking_sections and
3529 elf32_arm_process_before_allocation.
3530 * bfd-in2.h: Regenerated.
3531 * elf32-arm.c Define elf32_arm_link_hash_table.
3532 (insert_thumb_branch): New routine.
3533 (find_thumb_glue): New routine.
3534 (find_arm_glue): New routine.
3535 (record_arm_to_thumb_glue): New routine.
3536 (record_thumb_to_arm_glue): New routine.
3537 (elf32_arm_link_hash_table_create): New routine.
3538 (elf32_arm_get_bfd_for_interworking): New routine.
3539 (elf32_arm_allocate_interworking_sections) New routine.
3540 (elf32_arm_process_before_allocation) New routine.
3541 (elf32_thumb_to_arm_stub): New routine.
3542 (elf32_arm_to_thumb_stub): New routine.
3543 (elf32_print_private_bfd_data): Fix typo.
3544 (elf32_arm_final_link_relocate): Add argument sym_sec.
3545 Check for branches to thumb symbols in case R_ARM_PC24.
3546 Check for branches to arm symbols in case R_ARM_THM_PC22.
3547 (elf32_arm_relocate_section): Pass symbol section to
3548 elf32_arm_final_link_relocate.
3550 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3552 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3553 entries unless the symbol is defined in the executable; in
3554 particular, undefined weak symbols get a PLT entry.
3556 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3558 * libaout.h: Remove nested comment to avoid warning.
3560 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3562 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3563 R_ARM_PC24 relocation.
3565 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3567 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3568 argument is_local. Add argument sym_flags. Check sym_flags
3569 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3570 (elf32_arm_relocate_section): Don't pass local sym and pass
3571 sym_flags to elf32_arm_final_link_relocate.
3573 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3575 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3576 to not count too few relocs for dynamicly linked executables.
3578 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3580 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3581 symbols without a dynamic index dynamic. Consider all weak
3583 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3584 correspondance between input and output sections.
3586 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3588 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3589 that use a .got.plt section start the got offset at zero.
3591 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3593 * ieee.c (ieee_write_processor): Correct the processor ID written
3594 out for bfd_arch_m68k, accommodating change of March 25.
3596 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3598 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3599 R_ARM_THM_RPC22 relocations.
3601 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3603 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3605 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3606 .got relocs in -Bsymbolic shared objects.
3608 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3610 * elf32-arm.c: Add private flags to ELF header.
3611 (elf32_arm_print_private_bfd_data): New Function.
3612 (elf32_arm_set_private_flags): New Function.
3613 (elf32_arm_copy_private_flags): New Function.
3614 (elf32_arm_merge_private_bfd_data): New Function.
3616 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3618 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3620 (elf32_sparc_relocate_section): Likewise.
3622 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3624 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3625 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3626 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3627 of the function. Recognize no .plt as static linking.
3629 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3631 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3632 ".liblist" string through gettext.
3634 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3636 * Makefile.am: Add support for elf32-arm.lo.
3637 * Makefile.in: Rebuild.
3638 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3639 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3640 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3641 * configure: Regenerate.
3642 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3643 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3644 bfd_target bfd_elf32_littlearm_vec.
3645 * elf32-arm.c: New file.
3647 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3649 * libaout.h (M_SPARCLITE_LE): New machine.
3650 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3651 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3652 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3653 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3654 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3655 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3656 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3657 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3658 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3659 be BFD_RELOC_SPARC_REV32.
3661 * config.bfd (sparc86x-*-aout): New
3663 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3665 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3666 actually mapping the output sections.
3668 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3671 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3672 (mn10300_elf_reloc_map): Similarly.
3673 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3675 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3677 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3679 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3680 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3681 elf_mips_reloc_type defined in elf/mips.h.
3683 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3685 * elf64-mips.c: Remove reloc_type definition completely. It's now
3688 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3690 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3691 as they are defined in elf/mips.h now.
3693 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3696 * Re-add lost change:
3697 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3699 (mn10300_elf_relax_section): Include stack space for register saves
3700 in the imm8 field of a "call" instruction.
3701 (compute_function_info): Determine how much stack is allocated by
3702 the movm instruction. Fix typo.
3703 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3705 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3707 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3708 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3710 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3712 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3714 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3716 * elf32-hppa.h: Let ELF header define the enum containing the
3717 external reloc numbers.
3718 * elf32-i386.h: Likewise.
3720 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3722 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3723 * elf32-mips.c: Likewise.
3724 * elf32-ppc.c: Likewise.
3726 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3728 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3729 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3731 * bfd-in.h: Regenerate.
3732 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3733 parameter to 'unsigned int' to avoid K&R compatability problems.
3735 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3737 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3738 functionname_ptr to be const. Change line_ptr to be unsigned.
3740 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3741 macro is not defined. Change second parameter from bfd_link_info
3742 to coff_final_link_info. Add prototype.
3743 (coff_final_link_postscript): Simplify handling when macro is not
3744 defined. Add prototype.
3746 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3748 * elf-mn10300.c: Before include system specific ELF header define
3749 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3750 * elf32-mips.c: Likewise.
3751 * elf32-ppc.c: Likewise.
3753 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3755 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3756 temporary patch over to elf64-mips.c as well.
3758 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3760 * elf32-mips.c (reloc_type): Temporarily disable definition of
3761 standard relocation since they are now defined in elf/mips.h.
3763 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3765 * elf-m10200.c (mn10200_elf_final_link_relocate):
3766 Modify range test for case R_MN10200_8.
3768 * elf-m10300.c (mn10300_elf_final_link_relocate):
3769 Modify range test for case R_MN10300_8.
3771 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3773 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3774 * elf32-i386.c (elf_backend_got_header_size): Define.
3775 (elf_backend_plt_header_size): Define.
3776 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3777 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3778 * elfxx-target.h: Provide a default of zero.
3779 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3780 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3782 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3783 entry from an executable, even if the plt refcount goes to 0.
3785 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3787 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3788 directory name at the line number.
3790 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3791 with an unspecified type.
3793 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3795 * sunos.c: Add undef of valid to avoid problem on SunOS.
3797 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3799 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3801 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3803 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3804 R_68K_PCxx and R_68K_xx relocations. Make sure that
3805 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3806 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3807 R_68K_xx relocations.
3808 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3809 that has no plt entry.
3810 (elf_m68k_relocate_section): Ignore the plt offset in a static
3812 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3814 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3817 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3819 (howto_table, reloc_map): Add entries for them.
3820 (elf_m68k_check_relocs): Handle them. Implement reference
3821 counting for got and plt entries.
3822 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3823 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3825 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3826 (elf_m68k_relocate_section): Handle the new reloc types.
3827 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3828 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3829 * elflink.h (elf_link_add_object_symbols): When creating an
3830 indirect reference for symbol versioning also copy the plt
3832 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3833 flag also reset the plt offset.
3834 (elf_link_assign_sym_version): Likewise.
3835 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3836 the size of the entry in bytes.
3837 (elf_gc_allocate_got_offsets): Likewise.
3839 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3841 * elflink.h (elf_gc_sections): Return true rather than falling off
3844 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3847 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3849 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3850 comment describing when it should be enabled.
3851 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3854 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3856 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3857 information ATN records.
3859 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3861 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3862 section for an absolute symbol in a fully linked file. Based on
3863 patch from Christian Holland <CHolland@de.lucent.com>.
3865 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3867 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3868 that a symbol is undefined.
3870 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3872 * som.c (som_bfd_gc_sections): Define.
3874 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3876 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3877 overflows in ARM_26D patches, since they have already been
3878 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3880 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3882 * coffcode.h (coff_write_object_contents): If we have any long
3883 section names, call coff_write_symbols even if there are no
3886 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3888 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3889 PT_LOAD segment, rather than only setting it once for the entire
3892 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3893 rather than ignoring every phdr with a p_paddr of 0, ignore all
3894 the phdrs if they all have a p_paddr of 0.
3896 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3897 section was discarded from the link.
3899 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3901 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3903 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3905 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3906 floating point operations.
3908 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3913 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3915 Merge of vax/vms (read-only) support
3916 * configure.com: Support Vax target.
3917 * makefile.vms: Support Vax target.
3918 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3919 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3921 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3923 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3925 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3927 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3929 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3930 * targets.c (bfd_target_ovax_flavour): New flavour.
3931 (vms_alpha_vec): Renamed from evax_alpha_vec.
3933 (target_vector): Update accordingly.
3934 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3936 (vax*-*-*vms*): New target.
3937 * Makefile.am: Update for renamed files. Rebuild dependencies.
3938 * bfd-in2.h: Rebuild.
3939 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3941 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3943 Based on patch from Matt Semersky <matts@scd.hp.com>:
3944 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3945 pointer on abfd->outsymbols.
3946 (generic_add_output_symbol): Handle NULL sym parameter.
3948 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3950 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3953 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3955 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3956 when handling 32 bit immediate relocs.
3957 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3959 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3961 * section.c (STD_SECTION): Account for recently added gc_mark
3962 field in struct asection.
3964 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3965 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3967 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3969 ELF Section-level Garbage Collection:
3970 * bfd.c (bfd_gc_sections): New.
3971 * aout-adobe.c: Hook to default implementation.
3972 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3973 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3974 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3975 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3976 * tekhex.c, versados.c: Likewise.
3977 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3978 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3980 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3981 (bfd_generic_gc_sections): New.
3982 * section.c (SEC_KEEP): New.
3983 (asection): Add gc_mark member.
3985 * elfcode.h (elf_gc*): New name remappings.
3986 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3987 sections to be excluded.
3988 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3989 (elf_gc_propogate_vtable_entries_used): New.
3990 (elf_gc_smash_unused_vtentry_relocs): New.
3991 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3992 (elf_gc_common_finalize_got_offsets): New.
3993 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3994 * elfxx-target.h: Add and default gc hooks.
3996 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3998 (struct elf_obj_tdata): Likewise for local_got_offsets.
3999 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4000 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4001 * elf64-sparc.c, elflink.h: Likewise.
4003 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4004 (ELF_LINK_HASH_MARK): Define.
4005 (struct elf_backend_data): Add GC hooks.
4006 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4008 * elf-m10300.c (mn10300_elf_check_relocs): New.
4009 (mn10300_elf_gc_mark_hook): New.
4010 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4011 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4012 (mn10300_elf_final_link_relocate): Likewise.
4013 (mn10300_elf_relocate_section): Likewise.
4014 (elf_backend_can_gc_sections): Define.
4015 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4016 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4017 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4018 (mips_info_to_howto_rel): Likewise.
4019 (mips_elf_relocate_section): Likewise.
4020 (mips_elf_check_relocs): Likewise.
4021 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4022 (elf_backend_can_gc_sections): Define.
4023 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4024 (ppc_elf_howto_raw): Handle them.
4025 (ppc_elf_reloc_type_lookup): Likewise.
4026 (ppc_elf_relocate_section): Likewise.
4027 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4028 Handle new vtable relocs.
4029 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4030 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4031 (elf_backend_can_gc_sections): Define.
4033 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4035 * archures.c (bfd_mach_mn10300): Define.
4036 * elf-m10300.c: Include elf/mn10300.h
4037 (elf_mn10300_mach): New function.
4038 (_bfd_mn10300_elf_final_write_processing): Likewise.
4039 (_bfd_mn10300_elf_object_p): Likewise.
4040 (elf_backendfinal_write_processing): Define.
4041 (elf_backend_object_p): Likewise.
4043 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4045 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4048 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4050 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4051 link_next field, not the next field.
4053 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4055 * elf.c (map_sections_to_segments): Check the section address
4056 against the phdr size both with and without a modulo of
4059 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4061 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4062 linker created empty input section if the output section has the
4065 * elflink.h (elf_link_output_extsym): Print an error message if
4066 _bfd_elf_section_from_bfd_section fails.
4068 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4071 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4073 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4074 native linker output. Avoid putting an empty section in more than
4077 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4079 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4080 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4082 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4084 * elf.c (swap_out_syms): New arg relocatable_p.
4085 Don't add section VMA to symbols for relocatable output.
4086 (_bfd_elf_compute_section_file_positions): Update call to
4089 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4091 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4092 against 'addend' be signed rather than unsigned.
4094 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4096 * elf32-m32r.c: Add prototyps for static functions.
4098 * coff-arm.c: Add prototypes for static functions.
4100 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4102 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4103 LMA is used to order sections in a segment.
4105 * elf32-v850.c: Add prototypes for static functions.
4106 Change type of addend parameter to bfd_vma in various functions.
4108 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4110 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4111 complain_overflow_signed instead of complain_overflow_bitfield.
4113 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4115 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4116 when comparing against 0.
4118 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4120 * Makefile.am (config.status): New target.
4121 * Makefile.in: Rebuild.
4123 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4125 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4126 error if previous object endianness doesn't match current object.
4128 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4130 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4131 _bfd_elf_print_private)bfd_data ().
4133 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4135 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4137 (elf_link_add_object_symbols): Set type_change_ok and
4138 size_change_ok before calling elf_merge_symbol.
4140 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4141 undefined symbol error, don't also issue an overflow error.
4143 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4145 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4146 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4147 message instead of crashing.
4149 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4151 * archures.c (bfd_mach_cpu32): Define.
4152 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4154 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4155 * ieee.c: Include <ctype.h>.
4156 (ieee_object_p): Parse out process ID string to make it more
4157 likely to be acceptable for bfd_scan_arch.
4158 * bfd-in2.h: Rebuild.
4160 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4162 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4163 _bfd_elf_print_private_bfd_data() so that the program header will
4166 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4168 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4169 0x68. Reindent. Add some comments.
4171 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4173 * elf.c (copy_private_bfd_data): Adjust physical address of
4174 segment in output BFD to contain LMAs of its sections.
4176 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4178 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4179 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4180 endian data 32 bit relocations.
4181 (elf32_sparc_merge_private_bfd_data): Check if linking little
4182 endian objects with big endian objects.
4183 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4184 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4185 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4187 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4188 * archures.c (bfd_mach_sparc_sparclite_le): New.
4189 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4191 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4193 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4196 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4198 * bfd-in.h: Move over patch to bfd-in2.h.
4200 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4202 (_bfd_relocate_contents): Likewise.
4204 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4206 * peicode.h (add_data_entry): If the section has no private data
4207 then do not create a Data Dictionary entry for it.
4209 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4211 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4212 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4213 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4214 subsections during relaxation more correctly.
4216 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4218 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4219 Add extra argument to bfd_arm_process_before_allocation ().
4220 * bfd-in.h: Reflect changes made in bfd-in2.h.
4221 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4222 coff class of a BFD symbol.
4223 * coff-arm.c: Add support for interworking between Thumb code and
4224 non-interworking aware ARM code.
4226 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4228 * po/Make-in (install-info): New target.
4230 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4232 * filemode.c: Remove; not used.
4234 If sysdep.h includes a header file, don't include it again:
4235 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4237 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4239 * archive.c: Don't include <string.h> or <errno.h>.
4240 * evax-alpha.c; Don't include <stdio.h>.
4241 * evax-egsd.c: Likewise.
4242 * evax-etir.c: Likewise.
4243 * evax-misc.c: Likewise.
4244 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4245 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4247 * hpux-core.c: Likewise.
4248 * netbsd-core.c: Likewise.
4250 * libbfd.c: Don't include <sys/types.h>.
4251 * nlmcode.h: Don't include <string.h>.
4252 * osf-core.c: Don't include <string.h> or <stdio.h>.
4253 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4254 <errno.h>, or <unistd.h>.
4255 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4257 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4259 * configure.com: If the version number can not be found in
4260 configure.in, set it to "unknown" rather than "2.8.1".
4262 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4264 * elf32-mips.c (elf_mips_mach): New.
4265 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4266 (_bfd_mips_elf_final_write_processing): Use the names
4267 of machines, rather than the numbers. Set both the ARCH
4268 and MACH in e_flags. Handle a few more specific machines.
4269 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4270 EF_MIPS_ARCH and EF_MIPS_MACH.
4272 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4274 * syms.c (bfd_is_local_label): Revert last change.
4275 * srec.c (srec_write_symbols): Discard debugging symbols.
4277 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4279 * som.c: Include <ctype.h>.
4280 * som.h: Don't include sysdep.h.
4282 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4284 * libbfd.h: Rebuilt.
4285 * libbfd-in.h: Removed gettext includes and defines.
4286 * sysdep.h: Moved gettext-related includes and defines here.
4288 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4290 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4291 an ad-hoc test. Kill bogus #if 0 code.
4292 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4294 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4296 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4297 when generating a normal executable for a symbol defined in a
4298 regular file. When copying a reloc into the output file, adjust
4299 the addend for a PC relative reloc against a global symbol.
4301 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4303 * libbfd.h: Rebuilt.
4304 * libbfd-in.h (_): Define as dgettext.
4306 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4308 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4310 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4311 when declaring parameter types.
4312 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4314 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4316 * config.bfd: If we include any ELF targets in targ_defvec and/or
4317 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4318 * elf32-gen.c (dummy): New static const variable.
4319 (elf_generic_info_to_howto): New static function.
4320 (elf_generic_info_to_howto_rel): New static function.
4321 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4322 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4323 * elf64-gen.c: Same changes as elf32-gen.c.
4324 * elfcode.h (elf_object_p): For the generic target, ignore a
4325 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4327 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4329 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4330 * configure: Rebuild.
4332 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4334 * config.bfd: Update OSR5/Unixware patterns.
4336 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4338 * elf.c (assign_file_positions_for_segments): Allow for holes
4339 between sections added by a link script.
4341 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4343 * configure.in: Change version number to 2.9.4
4344 * configure: Rebuild.
4346 Based on patch from H.J. Lu <hjl@gnu.org>:
4347 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4348 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4349 * bfd-in2.h: Rebuild.
4351 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4353 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4356 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4358 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4359 (elf64_alpha_relax_section): Fill them in.
4360 (elf64_alpha_relax_opt_call): Implement more than a stub.
4361 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4362 alignment on .scommon.
4363 (elf64_alpha_merge_gots): Merge use counts as well.
4365 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4367 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4368 for calculating a local symbol's address.
4369 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4370 Set the .got's cooked size as well as the raw size.
4372 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4374 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4375 internationalisation of printed information.
4377 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4378 internationalisation of printed information.
4380 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4382 * syms.c (struct indexentry): Change directory_name, file_name,
4383 and function_name fields to char *.
4384 (struct stab_find_info): Change cached_file_name field to char *.
4386 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4388 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4390 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4392 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4394 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4396 * Makefile.am (install-data-local): Make $(includedir).
4397 * Makefile.in: Rebuild.
4399 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4401 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4403 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4405 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4406 * Makefile.in: Rebuild.
4408 * bfd-in2.h: Rebuild for Nick's changes.
4410 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4412 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4413 change wrt length == max_namelen.
4415 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4417 * Many files: Added gettext invocations around user-visible
4419 * libbfd-in.h: Added gettext includes and defines.
4420 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4421 HAVE_LC_MESSAGES): Define.
4422 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4424 * Makefile.am (SUBDIRS): Added po.
4425 (POTFILES): New macro.
4426 (po/POTFILES.in): New target.
4427 (SOURCE_HFILES): New macro.
4429 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4431 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4433 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4434 NT_PRSTATUS note section encountered, it contains the status of
4435 the currently executing thread when the core file was written.
4437 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4439 * libcoff.h: Add extra parameter to
4440 bfd_coff_link_output_has_begun overrideable function.
4441 * cofflink.c: Pass extra parameter to
4442 bfd_coff_link_output_has_begun function.
4443 * bfd-in.h: Add prototypes for exported ARM interworking
4445 * peicode.h: ARM specific code reorganised to conform to BFD
4447 * coffcode.h: ARM specific code reorganised to conform to BFD
4449 * coff-arm.c: Code reorganised to conform to the BFD coding
4450 conventions. Global variables have been moved into an ARM
4451 specific hash table structure and a new function:
4452 bfd_arm_get_bfd_for_interworking() has been created which is
4453 called from the linker scripts.
4455 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4457 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4459 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4460 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4461 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4462 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4464 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4466 * config.bfd: Added sparc86x support.
4468 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4470 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4471 an out of range pc-relative jump/call to an undefined weak symbol.
4473 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4475 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4478 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4480 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4481 an error other than bfd_error_system_call, set the error to
4482 bfd_error_wrong_format.
4484 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4485 bfd_elf32_powerpcle_vec.
4487 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4488 program segments are zero, don't set p_paddr_valid.
4490 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4492 * elf64-alpha.c: Initial implementation of relaxation --
4493 (struct alpha_elf_link_hash_entry): Add use_count member.
4494 (elf64_alpha_check_relocs): Initialize and increment it.
4495 (elf64_alpha_can_merge_gots): Check it when considering merging.
4496 (elf64_alpha_merge_gots): Drop entries with zero use.
4497 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4498 (elf64_alpha_always_size_sections): Split out got sizing ...
4499 (elf64_alpha_size_got_sections): ... here. New function.
4500 (elf64_alpha_relax_find_reloc_ofs): New function.
4501 (elf64_alpha_relax_with_lituse): Likewise.
4502 (elf64_alpha_relax_without_lituse): Likewise.
4503 (elf64_alpha_relax_opt_call): Likewise.
4504 (elf64_alpha_relax_section): Likewise.
4505 (elf64_alpha_add_symbol_hook): Likewise.
4506 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4507 (elf64_alpha_relocate_section): Likewise.
4508 (bfd_elf64_bfd_relax_section): Define.
4509 (elf_backend_add_symbol_hook): Likewise.
4511 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4513 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4514 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4515 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4517 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4519 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4520 * configure: Rebuild.
4522 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4524 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4525 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4526 * configure.in: Define and substitute WIN32LDFLAGS and
4528 * aclocal.m4: Rebuild with new libtool.
4529 * configure, Makefile.in: Rebuild.
4531 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4533 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4534 before any other symbols in the same section.
4536 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4538 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4541 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4543 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4545 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4546 Use addr_size for address size, rather than sizeof(bfd_vma).
4547 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4548 Fix call to read_address.
4549 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4550 Scrap other unneeded arguments. Fix call to read_address.
4551 (scan_unit_for_functions): Fix call to read_attribute.
4552 (parse_comp_unit): We now handle more values for addr_size.
4553 Set addr_size in unit. Fix call to read_attribute and
4556 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4558 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4560 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4562 * archures.c (bfd_default_scan): Add m68k cases back to default
4563 switch, reverting patch of March 25, since IEEE support depends
4566 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4568 * Makefile.am (diststuff): New target.
4569 * Makefile.in: Rebuild.
4571 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4573 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4574 som_offset when we have an extended name table.
4576 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4578 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4580 * Makefile.in: Rebuild.
4582 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4584 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4585 symbols when creating a shared library.
4586 (elf_m68k_adjust_dynindx): New function, used by above code.
4587 (elf_m68k_finish_dynamic_sections): Initialize the section
4589 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4591 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4593 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4596 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4598 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4601 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4603 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4606 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4608 * configure.in: Set version to 2.9.1.
4609 * configure: Rebuild.
4611 * Branched binutils 2.9.
4613 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4615 * syms.c (ENABLE_CACHING): Define.
4616 (struct indexentry): Define.
4617 (struct stab_cache): Remove.
4618 (cmpindexentry): New static function.
4619 (struct stab_find_info): Add new fields: indextable,
4620 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4621 cached_file_name. Remove fields: file_cache, function_cache, and
4623 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4624 index table and search it.
4626 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4628 * elf.c (_bfd_elf_copy_private_section_data): Call
4629 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4631 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4633 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4635 * coff-arm.c: Define all globally visible variables and functions
4636 only when COFF_WITH_PE is not defined.
4637 * configure.in (armpe_little_vec, armpe_big_vec): Add
4639 * configure: Rebuild.
4641 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4643 Fix some gcc -Wall warnings:
4644 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4645 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4646 * archures.c (bfd_default_scan): Likewise.
4647 * bfd.c (bfd_scan_vma): Likewise.
4648 * binary.c (mangle_name): Likewise
4649 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4650 * coff-sh.c (sh_relocate_section): Likewise.
4651 * coff-stgo32.c (create_go32_stub): Likewise.
4652 * coffcode.h (coff_slurp_line_table): Likewise.
4653 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4654 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4655 (assign_file_positions_for_segments): Likewise.
4656 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4657 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4658 * oasys.c (oasys_write_sections): Likewise.
4659 * ppcboot.c (ppcboot_object_p): Likewise.
4660 (mangle_name): Likewise.
4661 * riscix.c (riscix_fix_pcrel_26): Likewise.
4662 * srec.c (srec_scan): Likewise.
4663 * stabs.c (_bfd_write_section_stabs): Likewise.
4664 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4665 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4666 switch. Declare parameters for function pointers.
4667 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4669 * elf.c (elf_sort_sections): Likewise.
4670 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4671 Add default cases to switches.
4672 (coff_arm_relocate_section): Remove unused local variables.
4674 (coff_arm_bfd_set_private_flags): Change flag variable to type
4676 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4677 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4678 (dump_toc): Change cat to const, and initialize it.
4679 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4680 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4681 (sh_elf_relocate_section): Initialize r_symndx.
4682 * coffcode.h (coff_compute_section_file_positions): Only declare
4683 old_sofar if ALIGN_SECTIONS_IN_FILE.
4684 (coff_write_object_contents): Initialize csym.
4685 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4686 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4688 * dwarf2.c: Include libiberty.h.
4689 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4690 (decode_line_info): Remove unused local variables.
4691 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4692 (m32r_elf_relocate_section): Likewise.
4693 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4694 (v850_elf_reloc): Likewise.
4695 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4696 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4697 * elf.c (assign_file_positions_for_segments): Always set adjust.
4698 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4699 parenthesize expression.
4700 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4701 (m32r_elf_object_p): Return a value.
4702 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4703 * elf32-mips.c (mips_elf_final_link): Initialize last.
4704 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4705 * elf32-v850.c (v850_elf_object_p): Return a value.
4706 (v850_elf_print_private_bfd_data): Change fprintf format string.
4707 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4709 * elflink.h (elf_link_add_object_symbols): Change vernum to
4710 unsigned int, and initialize it. Change fprintf format string.
4711 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4712 when setting or comparing to soname_indx.
4713 (elf_create_pointer_linker_section): Change num_symbols to
4715 * libcoff-in.h (coff_data_type): Change flags to flagword.
4716 * peicode.h (pe_print_idata): Initialize idx. Change j to
4717 bfd_size_type. Initialize hint_member. Remove useless test to
4719 (pe_print_edata): Change num_functions and num_names in struct
4720 EDT_type to unsigned long. Remove cast. Change fprintf format
4722 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4723 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4725 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4726 int *. Update uses. Change j to long.
4727 * bfd-in2.h, libcoff.h: Rebuild.
4729 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4731 * elf32-v850.c Remove definition of USE_REL.
4732 (v850_elf_info_to_howto_rela): New function.
4733 (v850_elf_perform_relocation): Renamed from
4734 v850_elf_store_addend_in_insn. Removed replace argument.
4735 (v850_elf_reloc): store the relocation in the addend field instead
4737 (v850_elf_final_link_relocate): Now calls
4738 v850_elf_perform_relocation.
4739 (v850_elf_relocate_section): Remove code to generate REL
4742 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4744 * coffcode.h (coff_new_section_hook): Set the type and storage
4745 class in the native symbol information allocated for a new section
4748 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4750 * peicode.h: Chain together calls to
4751 coff_bfd_copy_private_bfd_data and
4752 coff_bfd_print_private_bfd_data.
4754 * coff-arm.c: Add prototypes for
4755 coff_arm_bfd_print_private_bfd_data and
4756 coff_arm_bfd_copy_private_bfd_data.
4758 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4760 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4763 * peicode.h: Call arm-coff private data functions after handling
4766 * coff-arm.c: Turn statics into globals so that they can be shared
4767 both pe and pei backends.
4769 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4771 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4773 (sunos_write_object_contents): Likewise.
4774 * aoutx.h (NAME(aout,machine_type)): Likewise.
4775 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4777 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4779 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4781 (bfd_default_scan): Remove m68k special cases.
4782 * bfd-in2.h: Rebuild.
4783 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4785 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4786 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4788 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4789 selection, change printable_name to just "m68k" and make that the
4790 default instead of m68k:68020.
4792 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4794 (MY_get_section_contents): Define as aout_32_get_section_contents
4795 rather than NAME(aout,get_section_contents).
4797 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4799 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4800 and call bfd_default_set_arch_mach to do the real work.
4802 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4804 * bout.c (BALX): Include return register g14 as part of the insn.
4806 (calljx_callback): Use it.
4808 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4810 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4811 * libbfd.h: Rebuild.
4813 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4814 byte_count to unsigned int.
4815 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4816 unused local variables.
4818 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4819 variables er and er1.
4821 * cpu-v850.c: Include <ctype.h>.
4822 (scan): Case isdigit argument to unsigned char.
4824 From Yan Meroth <YAN.MEROTH@st.com>:
4825 * ihex.c (ihex_scan): Add extbase variable so that getting an
4826 extended linear address record does not ignore any previous
4828 (ihex_write_object_contents): When writing out an extended linear
4829 address record, zero out any previous extended address.
4831 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4833 * ieee.c (do_one): Check section before dereferencing it.
4834 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4835 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4837 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4839 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4841 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4843 * coff-arm.c: Add interworking functions to pe backends.
4845 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4847 * configure.in: Use AM_DISABLE_SHARED.
4848 * aclocal.m4, configure: Rebuild with libtool 1.2.
4850 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4852 * coff-arm.c (coff_arm_relocate_section): Better error messages
4853 when interowrking conflucts occur. Courtesy of Jonathan Walton
4855 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4856 relocations. Patch courtesy of Jonathan Walton and Tony
4859 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4861 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4862 part of Feb 22 change controling when to override the existing
4863 symbol with the .plt entry.
4865 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4867 * config.bfd (targ_cpu): Add thumb-pe target.
4869 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4870 functions in PE build.
4872 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4874 * config.bfd (sparclite-*-elf*): Added.
4876 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4878 * configure.in: Add elf.lo to elf shell variable.
4879 * Makefile.am (BFD_LIBS): Remove elf.lo.
4880 (BFD_LIBS_CFILES): Remove elf.c.
4881 (BFD32_BACKENDS): Add elf.lo.
4882 (BFD32_BACKENDS_CFILES): Add elf.c.
4883 * configure, Makefile.in: Rebuild.
4885 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4887 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4888 relocation against a now-local symbol should not have a dynamic
4891 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4893 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4895 (pe_print_private_bfd_data): Print PE flags. From Mikey
4896 <jeffdb@netzone.com>.
4898 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4900 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4901 a plt entry when we can determine that we authoritatively define
4904 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4906 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4907 don't actually use trad-core, but a SunOS-style core file handled
4909 * hosts/sparclinux.h: Remove.
4911 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4913 * peicode.h (pe_print_idata): If there is no .idata section, look
4914 for the import tables in some other section. Make the initial
4915 label line up better with the data. Print the import address
4916 table even if there is no import name table. If the import
4917 address table holds actual addresses, print them.
4919 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4921 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4922 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4923 bfd_error_system_call.
4925 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4928 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4930 From H.J. Lu <hjl@gnu.org>:
4931 * Makefile.am (libbfd_la_LDFLAGS): Define.
4932 * Makefile.in: Rebuild.
4934 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4936 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4937 * netbsd.h (MACHTYPE_OK): Define.
4938 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4939 calling N_SET_MACHTYPE, rather than having a switch.
4940 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4942 * i386netbsd.c (MACHTYPE_OK): Don't define.
4943 (DEFAULT_MID): Define.
4944 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4945 (MACHTYPE_OK): Don't define.
4946 (DEFAULT_MID): Define.
4947 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4948 (DEFAULT_MID): Define.
4949 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4950 (DEFAULT_MID): Define.
4951 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4952 (DEFAULT_MID): Define.
4954 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4955 * vaxnetbsd.c: New file.
4956 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4957 rather than netbsd_core.
4958 * targets.c (vaxnetbsd_vec): Declare.
4959 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4960 defined, add netbsd_core_vec.
4961 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4962 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4963 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4964 * config.bfd (alpha*-*-netbsd*): New target.
4965 * Makefile.am: Rebuild dependencies.
4966 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4967 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4968 * configure, Makefile.in: Rebuild.
4970 * configure.host: Remove the old shared library build stuff. We
4971 now use libtool instead.
4973 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4975 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4977 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4979 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4980 * configure: Rebuild.
4982 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4983 * elf32-v850.c (remember_hi16s_reloc): New function.
4984 (find_remembered_hi16s_reloc): New function.
4985 (v850_elf_store_addend_in_insn): Use the above new functions to
4986 match up HI6S relocs with LO16 relocs.
4988 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4990 * configure.in: Change -linux* to -linux-gnu*.
4991 * config.bfd, configure.host: Likewise.
4992 * configure: Rebuild.
4994 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4996 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4997 LO16/HI16S bug and improve comments about what is going on.
4999 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5001 * configure, aclocal.m4: Rebuild with new libtool.
5003 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5005 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5006 when merging v850 code into v850e/v850ea code. Do not initialise
5007 output flags if the input is the default architecture.
5009 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5011 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5012 get the size from bfd_arch_bits_per_address instead of directly
5015 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5017 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5018 to wrap, just return all 1's bits instead.
5019 * libbfd.h: Regenerate.
5021 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5023 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5025 (coff_relocate_section): If COFF_WITH_PE, define as
5026 coff_pe_i386_relocate_section.
5027 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5028 skip empty sections, to match coff_write_object_contents.
5030 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5031 rather than swapping out r_offset twice. From Luke Deller
5032 <luked@cse.unsw.edu.au>.
5034 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5036 * configure.in: Set libtool_enable_shared rather than
5037 libtool_shared. Remove diversion hack.
5038 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5041 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5043 * syms.c (struct stab_cache): Define.
5044 (struct stab_find_info): Remove cached_offset, cached_stab,
5045 cached_str, and cached_stroff fields. Add file_cache,
5046 function_cache, and line_cache fields.
5047 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5050 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5052 * peicode.h (pe_print_idata): Check for import of ordinal rather
5054 (pe_print_edata): If there is no .edata section, look for the
5055 export data in some other section.
5057 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5059 * configure.in: Change version to 2.8.4.
5060 * configure: Regenerated.
5062 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5064 Add tms320c30 support:
5065 * cpu-tic30.c: New file.
5066 * aout-tic30.c: New file.
5067 * coff-tic30.c: New file.
5068 * archures.c (bfd_arch_tic30): Define.
5069 (bfd_tic30_arch): Declare.
5070 (bfd_archures_list): Add bfd_tic30_arch.
5071 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5073 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5074 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5075 (coff_set_flags): Likewise.
5076 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5077 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5078 * Makefile.am: Rebuild dependencies.
5079 (ALL_MACHINES): Add cpu-tic30.lo.
5080 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5081 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5082 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5083 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5085 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5087 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5088 to lag behind LO16 reloc by a couple of instructions.
5090 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5092 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5093 make to reexamine the file timestamp.
5094 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5096 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5099 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5101 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5102 to create .dynsbss and .rela.sbss sections.
5103 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5104 copied from dynamic objects into .sbss.
5105 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5106 use it. Correct typo of .rela.sdata2.
5107 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5108 put the data, which may now be in .sbss.
5109 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5110 (elf_backend_create_dynamic_sections): Define as
5111 ppc_elf_create_dynamic_sections.
5113 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5114 against _GLOBAL_OFFSET_TABLE_.
5115 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5116 shared libraries which refer to local symbols. Make sure that the
5117 test for allocating space for a reloc in a shared object is the
5118 same as the test for emitting a reloc.
5120 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5122 * config.bfd (i[3456]-*-mingw32*): New target.
5123 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5124 * aclocal.m4, configure: Rebuild.
5126 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5128 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5131 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5133 Sparc v9 ABI compliant PLT:
5134 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5135 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5136 (LARGE_PLT_THRESHOLD): New define.
5137 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5138 (sparc64_elf_build_plt): New function.
5139 (sparc64_elf_plt_entry_offset): Likewise.
5140 (sparc64_elf_plt_ptr_offset): Likewise.
5141 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5142 contain the index for convenience. Skip the initial entries
5144 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5145 memory for the benefit of .rela.plt.
5146 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5147 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5148 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5149 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5150 Call sparc64_elf_build_plt.
5151 (elf_backend_want_got_plt): No.
5152 (elf_backend_plt_readonly): No.
5153 (elf_backend_plt_alignment): 8.
5155 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5156 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5157 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5160 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5162 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5164 * cpu-mips.c (arch_info_struct): Add mips variants.
5165 * bfd-in2.h: Rebuilt.
5167 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5169 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5172 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5174 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5175 (i[3456]86sco3.2v5*coff): New target.
5177 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5179 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5181 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5183 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5184 * bfd-in2.h: Regenerate.
5186 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5188 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5190 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5192 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5193 adjust addend for an output common symbol (from Jimmy Blair
5194 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5195 defined symbol to counteract adjustment made in generic relocation
5198 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5200 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5202 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5203 (GET_SCNDHR_NLNNO): Likewise.
5205 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5207 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5209 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5211 * elf32-m32r.c: Add macros to handle NOP insertion.
5213 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5215 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5216 (xcoff_mark): Likewise.
5217 (xcoff_build_ldsyms): Mark absolute symbols.
5219 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5221 * bout.c (b_out_write_object_contents): Sort symbols before output
5222 to keep {CALL,BAL}NAME symbols adjacent.
5223 (b_out_symbol_cmp): New function.
5225 For older changes see ChangeLog-9697
5231 version-control: never