1 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4 range undefweak symbols.
5 * hash.c: Add missing comma after @xref{}
8 1999-06-04 Nick Clifton <nickc@cygnus.com>
10 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
12 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
13 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
14 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
15 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
17 1999-06-04 Ian Lance Taylor <ian@zembu.com>
19 * Makefile.am: Rebuild dependencies.
20 (BFD32_BACKENDS): Add dwarf1.lo.
21 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
22 * Makefile.in: Rebuild.
24 1999-06-04 Nick Clifton <nickc@cygnus.com>
26 * Makefile.am: Add epoc-arm-pe target.
27 * Makefile.in: Regenerate.
28 * pe-arm.c: Only redefine interworking function names if they have
29 not already been redefined.
30 * pei-arm.c: Only redefine interworking function names if they have
31 not already been redefined.
32 * epoc-pe-arm.c: Redefine interworking function names to avoid a
34 * epoc-pei-arm.c: Redefine interworking function names to avoid a
37 1999-06-03 Nick Clifton <nickc@cygnus.com>
39 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
41 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
43 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
45 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
47 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
49 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
51 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
52 start / stop for recalculating of r_addend of R_SH_SWITCH*.
54 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
56 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
57 in other text sections.
59 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
61 * libbfd.c (_bfd_generic_verify_endian_match): New function.
62 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
63 * libbfd.h: Regenerate.
64 * coff-sh.c (sh_merge_private_data): Delete.
65 (coff_bfd_merge_private_bfd_data): Change to
66 _bfd_generic_verify_endian_match.
67 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
69 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
71 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
73 1999-06-03 Ian Lance Taylor <ian@zembu.com>
75 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
77 (bfd_elf32_arm_process_before_allocation): Likewise.
80 1999-06-03 David Mosberger <davidm@hpl.hp.com>
82 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
83 track of end_sequence markers.
84 (add_line_info): Add END_SEQUENCE arg.
85 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
86 debug-line info---it doesn't work right if a compilation unit
87 consists of multiple discontiguous code-sequences. It would be
88 worthwhile to optimize for the common case where a compilation
89 unit results in a contiguous set of code sequences, but this is
90 quite tricky to get right for arbitrary DWARF2 files.
91 (lookup_address_in_line_info_table): Don't use the last line entry
92 for a compilation unit for anything with an address higher than
93 this line entry. Also, check for end_sequence markers to
94 correctly handle discontinuities.
95 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
96 compilation units, check all compilation units with each->high==0
97 just like when reading compilation units.
99 * dwarf2.c (decode_line_info): Initialize table->files and
100 table->last_line to NULL to avoid segfaults due to random
101 values in these members.
102 (concat_filename): Check for out-of-range file number before
103 indexing filename table. Segfaults suck.
105 * dwarf2.c (decode_line_info): Don't truncate address to least
106 significant 32 bits (breaks 64 bit targets).
107 (lookup_address_in_function_table): Ditto.
108 (comp_unit_contains_address): Ditto.
110 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
112 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
113 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
114 (mips_elf64_howto_table_rela): Likewise.
116 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
118 (elf_slurp_reloc_table): Here. Use it to handle the case where a
119 single section has two associated relocation sections.
121 1999-06-02 Mark Salter <msalter@cygnus.com>
123 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
124 COFF_WITH_PE defined.
126 1999-06-02 Nick Clifton <nickc@cygnus.com>
128 * pe-arm.c: Rename global arm interworking functions to avoid name
129 collision when all targets BFD is built.
132 1999-05-31 Mark Mitchell <mark@codesourcery.com>
134 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
135 may_use_rel_p, may_use_rela_p, default_use_rela_p.
136 (bfd_elf_section_data): Add use_rela_p.
137 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
138 (_bfd_elf_new_section_hook): Likewise.
139 (elf_fake_sections): Use may_use_rela_p, etc., instead of
141 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
142 * elfcode.h (write_relocs): Determine whether or not use rela
143 relocs based on the relocation section header.
144 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
145 instead of use_rela_p.
146 * elfxx-target.h (elf_backend_may_use_relp): New macro.
147 (elf_backend_may_use_rela_p): Likewise.
148 (elf_backend_default_use_rela_p): Likewise.
149 (elfNN_bed): Use them.
151 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
153 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
155 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
157 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
158 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
159 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
160 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
161 * bfd-in2.h: Regenerated.
162 * libbfd.h: Likewise.
163 * elf32-mips.c (mips_info_to_howto_rela): New function.
164 (USE_REL): Adjust for new conventions.
165 (MINUS_ONE): New macro.
166 (elf_mips_howto_table): Add R_MIPS_SUB.
167 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
169 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
170 .MIPS.content section.
171 (_bfd_mips_elf_fake_sections): Treat all sections that begin
172 with .MIPS.content as .MIPS.content sections. Set
173 SHF_MNIPS_NOSTRIP for such section.
174 (elf_info_to_howto): Define to mips_info_to_howto_rela.
175 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
176 MIPS_GOT_OFST, and MIPS_GOT_DISP.
178 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
180 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
183 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
186 1999-05-30 Philip Blundell <philb@gnu.org>
188 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
189 1993-03-25 (!!). Take into account the bitmasks for the reloc so
190 the addend does not overflow into the rest of the word.
192 1999-05-29 Nick Clifton <nickc@cygnus.com>
194 * bfd-in.h: Amend prototype for
195 bfd_elf32_arm_process_before_allocation .
196 * bfd-in.h: Regenerate.
198 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
199 elements in a fixed sized array.
200 (ARM_ELF_ABI_VERSION): Define.
201 (ARM_ELF_OS_ABI_VERSION): Define.
202 (R_ARM_THM_ABS5): Fix rightshift and size.
203 (R_ARM_THM_PC22): Fix size.
204 (R_ARM_PLT32): Define Howto.
205 (find_howto): New function: Locate a howto based on a reloc
207 (elf32_arm_info_to_howto): Use find_howto if necessary.
208 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
209 bfd_reloc_code_real_type.
210 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
211 and BFD_RELOC_VTABLE_ENTRY.
212 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
214 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
215 elements in a fixed sized array.
216 (ARM_ELF_ABI_VERSION): Define.
217 (ARM_ELF_OS_ABI_VERSION): Define.
218 (R_ARM_THM_ABS5): Fix rightshift and size.
219 (R_ARM_THM_PC22): Fix size.
220 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
221 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
222 bfd_reloc_code_real_type.
224 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
225 no_pipeline_knowledge.
226 (elf32_arm_link_hash_create): Initialise new field to zero.
227 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
228 no_pipeline_knowledge. Use this parameter to initialise the field
229 in the globals data structure.
230 (elf32_arm_final_link_relocate): Only add in pipeline offset if
231 no_pipeline_knowledge is false and the binary is from an old
233 (elf32_arm_merge_private_data): Generate an error if an attempt is
234 made to linl together big endian and little endian code.
235 (elf32_arm_post_process_headers): New function: Initialise the
236 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
238 (elf_backend_post_process_headers): Define.
240 1999-05-28 Nick Clifton <nickc@cygnus.com>
242 * elf-bfd.h (struct elf_backend_data): Add new field:
243 elf_backend_post_process_headers.
245 * elfxx-target.h (elf_backend_post_process_headers): Define to
246 NULL if not already defined.
247 (elfNN_bed): Initialise elf_backend_post_process_headers field.
249 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
251 (_bfd_elf_compute_section_file_positions): Call
252 elf_backend_post_process_headers if defined.
254 1999-05-28 Ian Lance Taylor <ian@zembu.com>
256 * configure.in: Check whether getuid and getgid exist.
257 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
258 HAVE_GETGID are not defined, respectively.
259 (bfd_write_armap): Don't special case on _WIN32 for getuid and
261 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
262 * configure, config.in: Rebuild.
264 1999-05-28 Martin Dorey <mdorey@madge.com>
266 * elf32-i960.c: New file.
267 * elf.c (prep_headers): Handle bfd_arch_i960.
268 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
269 * config.bfd (i960-*-elf*): New target.
270 * configure.in (bfd_elf32_i960_vec): New target vector.
271 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
272 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
273 * Makefile.in, aclocal.m4, configure: Rebuild.
275 1999-05-27 Nick Clifton <nickc@cygnus.com>
277 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
279 (find_howto): New function: Find entries in the
280 elf32_arm_howto_table.
281 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
283 (elf32_arm_reloc_type_lookup): Add lookup for
286 1999-05-25 Philip Blundell <pb@nexus.co.uk>
288 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
289 (elf32_arm_link_hash_table_create): Use above function as the
290 constructor for hash table entries.
291 (elf32_arm_relocate_section): Avoid crash when there is no output
293 (elf32_arm_final_link_relocate): New parameter h.
294 (elf32_arm_relocate_section): Pass symbol hash entry to above
296 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
299 1999-05-25 Catherine Moore <clm@cygnus.com>
301 * coff-arm.c (coff_arm_relocate_section): Don't emit
302 base file entries for pc-relative values.
304 1999-05-25 DJ Delorie <dj@cygnus.com>
306 * peicode.h (coff_swap_sym_in): When we create the actual section
307 to reflect the not-there section C_SECTION symbols refer to,
308 change the symbol class to C_STAT as the section is now really
311 1999-05-24 Philip Blundell <pb@nexus.co.uk>
313 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
316 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
317 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
319 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
320 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
322 1999-05-16 Nick Clifton <nickc@cygnus.com>
324 * coff-mcore.c (in_reloc_p): Reinstate.
326 1999-05-15 Nick Clifton <nickc@cygnus.com>
328 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
329 * bfd-in2.h: Regenerate.
330 * coff-mcore.c (in_reloc_p): Remove defintion.
331 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
332 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
334 (coff_mcore_rtype_to_howto): Add special processing for
336 (coff_mcore_relocate_section): Add support for
338 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
339 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
341 (mcore_elf_relocate_section): Delete redundant case labels.
343 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
345 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
346 precedence between bit-and and comparison.
348 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
350 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
351 list of target formats (targ_selvecs).
352 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
353 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
355 1999-05-10 DJ Delorie <dj@cygnus.com>
357 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
358 reasonable mode until "ar x" is smart enough to skip it (fixes
359 gcc/libgcc.a builds on mips-ecoff targets
361 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
362 to work. Hack to support MS import libraries, which use different
363 COMDAT types than GNU.
364 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
365 to implied zero-length sections (see peicode below)
366 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
367 filename symbols, which use one *or more* auxents.
368 * coffswap.h (coff_swap_aux_in): ditto
369 * peicode.h (coff_swap_sym_in): Build the implied zero-length
372 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
374 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
377 1999-05-10 Catherine Moore <clm@cygnus.com>
379 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
380 if COFF_IMAGE_WITH_PE.
381 (bfd_arm_process_before_allocation): Likewise.
382 (bfd_arm_get_bfd_for_interworking): Likewise.
383 * coff-arm.c: Likewise.
384 * bfd-in2.h: Regenerate.
385 * configure.in (armpe_little_vec): Remove coff-arm.lo.
386 (armpe_big_vec): Likewise.
387 * configure: Rebuild.
389 1999-05-10 Nick Clifton <nickc@cygnus.com>
391 * elf.c (elf_fake_sections): Check for .rel. as start of rel
392 section, not just .rel. Same for .rela.
394 1999-05-07 Nick Clifton <nickc@cygnus.com>
396 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
397 endianism with an error message.
399 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
401 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
402 assignment from "unsigned char *" to "char *".
403 (decode_line_info): Likewise for dwarf_line_buffer assignment.
405 1999-05-05 Catherine Moore <clm@cygnus.com>
407 * coff-arm.c (coff_arm_relocate_section): Add one to
408 address of ARM_RVA32 thumb functions.
410 1999-05-05 Catherine Moore <clm@cygnus.com>
412 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
413 (elf32_m68k_copy_private_bfd_data): New.
414 (elf32_m68k_merge_private_bfd_data): New.
415 (elf32_m68k_print_private_bfd_data): New.
416 (CPU32_FLAG): Define.
417 (PLT_CPU32_ENTRY_SIZE): Define.
418 (elf_cpu32_plt0_entry): Declare.
419 (elf_cpu32_plt_entry): Declare.
420 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
421 (elf_m68k_finish_dynamic_symbol): Likewise.
422 (elf_m68k_finish_dynamic_sections): Likewise.
423 (elf_backend_plt_header_size): Remove definition.
424 (bfd_elf32_bfd_copy_private_bfd_data): Define.
425 (bfd_elf32_bfd_merge_private_bfd_data): Define.
426 (bfd_elf32_bfd_set_private_flags): Define.
427 (bfd_elf32_bfd_print_private_bfd_data): Define.
429 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
431 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
432 and R_LONG_PCREL_MODE.
434 1999-04-29 Nick Clifton <nickc@cygnus.com>
436 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
438 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
440 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
441 in relocation calculation.
443 1999-04-26 Tom Tromey <tromey@cygnus.com>
445 * aclocal.m4, configure: Updated for new version of libtool.
447 1999-04-21 Nick Clifton <nickc@cygnus.com>
449 * coff-mcore.c: Add support for mcore relocs.
451 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
453 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
454 incorrect use EF_MIPS_xxBITPTRS.
456 1999-04-18 Ian Lance Taylor <ian@zembu.com>
458 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
461 * bfd-in2.h: Rebuild.
464 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
466 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
467 (coff_arm_relocate_section): Add ARM26D transform. Only
468 change to ARM26D for relocateable links.
470 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
472 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
473 (bfd_elf32_bfd_print_private_bfd_data): New.
475 1999-04-15 Doug Evans <devans@casey.cygnus.com>
477 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
478 refetch addend if USE_REL, add many comments regarding current state.
479 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
480 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
481 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
482 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
484 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
486 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
487 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
489 1999-04-13 David Mosberger <davidm@hpl.hp.com>
491 * dwarf2.c (decode_line_info): Don't truncate address to least
492 significant 32 bits (breaks 64 bit targets).
493 (lookup_address_in_function_table): Ditto.
494 (comp_unit_contains_address): Ditto.
496 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
498 * coff-arm.c (arm_emit_base_file_entry): New routine.
499 (A2T3_OFFSET): Define.
500 (T2A3_OFFSET): Define.
501 (coff_arm_relocate_section): Emit base file entries for interworking
504 1999-04-13 Philip Blundell <philb@gnu.org>
506 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
507 relocs 17 through 19.
509 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
511 * elfcode.h: Remove fnmatch.h.
512 * elflink.h (elf_link_assign_sym_version): Call back to ld
513 instead of calling fnmatch.
515 * config.bfd (i?86-*-beoself): Include pe vecs.
517 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
519 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
522 1999-04-10 Richard Henderson <rth@cygnus.com>
524 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
525 when trying to resolve dynamic symbol references.
526 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
527 * elf32-mips.c (mips_elf_relocate_section): Likewise.
528 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
529 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
530 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
531 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
532 * elflink.h (elf_link_output_extsym): Likewise.
534 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
536 * section.c (_bfd_strip_section_from_output): New function moved from
537 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
538 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
539 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
540 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
541 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
542 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
543 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
546 1999-04-09 Ian Lance Taylor <ian@zembu.com>
548 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
550 1999-04-08 Nick Clifton <nickc@cygnus.com>
552 * coff-mcore.c: New File: Support for mcore-pe targets.
553 * cpu-mcore.c: New File: Support for mcore targets.
554 * elf32-mcore.c: New File: Support for mcore-elf target.
555 * pe-mcore.c: New File: Definitions for mcore-pe target.
556 * pei-mcore.c: New File: Definitions for mcore-pei target.
557 * Makefile.am: Add support for MCore targets.
558 * Makefile.in: Regenerate.
559 * config.bfd: Add support for MCore targets.
560 * configure.in: Add support for MCore targets.
561 * configure: Regenerate.
562 * archures.c: Add support for MCore architecture.
563 * bfd-in2.h: Regenerate.
564 * coffcode.h: Add support for mcore-pe targets.
565 * elf.c: Add support for mcore-elf target.
566 * reloc.c: Add support for MCore relocs.
567 * targets.c: Add support for MCore targets.
569 1999-04-07 Nick Clifton <nickc@cygnus.com>
571 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
572 R_ARM_XPC25 and R_ARM_THM_XPC22.
573 (elf32_arm_reloc_map): Remove redundant entries.
575 1999-04-06 Ian Lance Taylor <ian@zembu.com>
577 * sysdep.h (LC_MESSAGES): Never define.
579 1999-04-06 Chris Torek <torek@bsdi.com>
581 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
582 all callers. Rewrite completely.
583 (_bfd_relocate_contents): Rewrite overflow checking.
584 * bfd-in2.h: Rebuild.
586 1999-04-05 Ian Lance Taylor <ian@zembu.com>
588 From Gabriel Paubert <paubert@iram.es>:
589 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
590 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
591 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
592 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
593 * ppcboot.c (ppcboot_vec): Use little endian routines for
596 * elf.c (elfcore_strndup): Only define if it will be used.
597 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
599 (ppc_elf_check_relocs): Remove unused local i.
600 (ppc_elf_gc_mark_hook): Add default case to switch.
602 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
603 * srec.c (srec_scan): Accept \r in symbol definitions.
604 (srec_object_p): Set HAS_SYMS if we saw any symbols.
605 (symbolsrec_object_p): Likewise.
607 1999-04-04 Don Bowman <don@pixsci.com>
609 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
611 1999-04-04 Ian Lance Taylor <ian@zembu.com>
613 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
615 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
616 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
618 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
620 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
623 1999-03-31 Nick Clifton <nickc@cygnus.com>
625 * config.bfd: Add support for arm-epoc-pe target.
626 * configure.in: Add support for arm-epoc-pe target.
627 * configure: Regenerate.
628 * targets.c: Add support for arm-epoc-pe target.
629 * coff-arm.c: Allow header files to override definition of
630 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
631 * pe-arm.h: Allow previous header files to override definition of
632 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
633 * pei-arm.h: Allow previous header files to override definition of
634 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
635 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
636 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
638 1999-03-30 Nick Clifton <nickc@cygnus.com>
640 * elf.c (elf_map_symbols): Handle the case where section
641 symbols are generated for content-less sections which are
642 not mapped to the output file.
644 * linker.c: Replace direct references to fields in BFD structure
645 with accessor macros.
647 * elflink.h: Replace direct references to fields in BFD structure
648 with accessor macros.
650 1999-03-25 Philip Blundell <pb@nexus.co.uk>
652 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
654 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
655 account when adjusting section symbols during a partial link.
657 1999-03-24 Nick Clifton <nickc@cygnus.com>
659 * coff-sparc.c (struct coff_reloc_map): Change type of field
660 'bfd_reloc_val' to bfd_reloc_code_real_type.
661 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
662 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
663 * elf32-arc.c (struct arc_reloc_map): Ditto.
664 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
665 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
666 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
667 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
668 * elf32-sh.c (struct elf_reloc_map): Ditto.
669 * elf32-sparc.c (struct elf_reloc_map): Ditto.
670 * elf32-v850.c (struct v850_reloc_map): Ditto.
671 * elf64-sparc.c (struct elf_reloc_map): Ditto.
672 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
673 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
675 1999-03-17 Martin Hunt <hunt@cygnus.com>
677 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
678 function so source-level assembly works. If multiple N_SOs
679 are seen without and N_FUNs, create an indextable entry with
680 a NULL function name.
682 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
684 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
685 of certian similar cpus.
687 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
689 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
690 Add the 5000. Change the architecture for the 5400 to mips4.
691 (elf_mips_mach): Add r5000.
693 1999-03-11 Doug Evans <devans@casey.cygnus.com>
695 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
697 1999-03-11 Nick Clifton <nickc@cygnus.com>
699 * binary.c (binary_set_section_contents): Generate warning about
700 huge file offsets for any section that will occupy file space, not
701 just those that are loadable.
703 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
705 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
707 1999-02-22 Jim Lemke <jlemke@cygnus.com>
709 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
711 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
713 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
714 * elflink.h: Revert all changes since Feb 16. Instead:
715 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
716 appropriate. Copy it to version symbols.
717 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
718 symbols if appropriate.
719 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
720 symbol if appropriate.
721 (elf_link_output_extsym): If symbol is marked as undefined, and
722 has no nonweak references, mark it as weak undefined.
724 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
726 * elflink.h (elf_merge_symbol): When overriding a dynamic
727 definition with a weak undefined symbol, set NEEDS_PLT if it is a
729 (elf_link_add_object_symbols): Don't copy the other field if we
732 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
734 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
735 shared object with a weak undefined symbol.
737 1999-02-18 Nick Clifton <nickc@cygnus.com>
739 * elfarm-nabi.c: Set partial_inplace back to false.
741 1999-02-17 Nick Clifton <nickc@cygnus.com>
743 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
744 (USER_LABEL_PREFIX): Set to "_".
746 The following patches are from: Scott Bambrough
747 <scottb@corelcomputer.com>
749 * libaout.h (M_ARM6_NETBSD): Set to 143.
751 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
752 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
753 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
754 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
755 * bfd-in2.h: Regenerate.
757 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
758 'true' as REL relocs are now being used. Add new PIC relocs:
759 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
760 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
762 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
764 (elf32_arm_final_link_relocate): Change parameters so that entire
765 reloc is passed. Add support for PIC relocs.
766 (elf32_arm_relocate_section): Pass entire reloc to
767 elf32_arm_final_link_relocate.
768 (elf32_arm_check_relocs): Handle new PIC relocs.
769 (elf32_arm_adjust_dynamic_symbol): New function.
770 (elf32_arm_size_dynamic_sections): New function.
771 (elf32_arm_discard_copies): New function.
772 (elf32_arm_finish_dynamic_symbol): New function.
773 (elf32_arm_finish_dynamic_sections): New function.
774 (ELF_MAXPAGE_SIZE): Define.
775 (bfd_elf32_bfd_reloc_type_lookup): Define.
776 (elf_backend_relocate_section): Define.
777 (elf_backend_adjust_dynamic_symbol): Define.
778 (elf_backend_create_dynamic_sections): Define.
779 (elf_backend_finish_dynamic_symbol): Define.
780 (elf_backend_finish_dynamic_sections): Define.
781 (elf_backend_size_dynamic_sections): Define.
782 (elf_backend_plt_readonly): Define.
783 (elf_backend_want_got_plt): Define.
784 (elf_backend_want_plt_sym): Define.
786 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
788 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
789 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
790 (_bfd_mips_elf_fake_sections): Likewise.
792 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
794 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
795 bfd_elf32_arm_get_bfd_for_interworking,
796 bfd_elf32_arm_process_before_allocation): Define to avoid clash
799 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
800 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
801 elf32_arm_find_nearest_line): Make them static.
803 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
805 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
806 callers. Do not merge a definition from a shared object with a
807 weak undefined symbol.
808 (elf_link_add_object_symbols): Do not change the symbol type or
809 size if the old symbol overrides the new one.
811 1999-02-08 Nick Clifton <nickc@cygnus.com>
813 * config.bfd: Add support for strongarm target.
815 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
817 * elf32-m68k.c (reloc_map): Use the correct types for the struct
818 fields instead of unsigned char.
820 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
822 * Makefile.am: Rebuild dependencies.
823 * Makefile.in: Rebuild.
825 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
827 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
828 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
829 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
830 * acinclude.m4: Add comments to uses of AC_DEFINE.
831 * acconfig.h: Remove.
832 * configure: Rebuild with current autoconf/automake.
833 * aclocal.m4: Likewise.
834 * config.in: Likewise.
835 * Makefile.in: Likewise.
837 1999-02-04 DJ Delorie <dj@cygnus.com>
839 * libbfd.c (real_read): don't call fread for zero bytes. This
840 covers up a bug (or misuse of bfd) that's exposed by Solaris.
842 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
844 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
845 of a jump is in the current 256 MB region.
847 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
849 * format.c (bfd_check_format_matches): Change last patch to only
850 take effect for the binary target.
852 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
854 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
856 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
858 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
860 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
862 * format.c (bfd_check_format_matches): If the target was
863 previously specified, don't check other targets when checking for
866 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
868 * elf32-arm.h (elf32_arm_reloc_map): Removed.
869 (elf32_arm_reloc_type_lookup): Removed
870 * elfarm-nabi.c (elf32_arm_reloc_map): New.
871 (elf32_arm_reloc_type_lookup): New.
872 * elfarm-oabi.c (elf32_arm_reloc_map): New.
873 (elf32_arm_reloc_type_lookup): New.
875 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
877 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
878 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
879 * Makefile.am: Use new files.
880 * Makefile.in: Regenerate.
881 * configure.in: Use new files.
882 * configure: Regenerate.
884 1999-02-01 Nick Clifton <nickc@cygnus.com>
886 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
887 (fr30_elf_gc_sweep_hook): New function.
888 (elf_backend_can_gc_sections): Define.
890 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
892 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
893 and bfd_elf32_bigarm_oabi_vec.
895 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
897 * Makefile.am (elf32-arm-oldabi.lo): New.
898 (elf32-arm-newabi.lo): New.
899 * Makefile.in: Regenerate.
900 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
901 (arm-*-elf): Likewise.
904 * configure: Regenerate.
905 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
906 (bfd_elf32_bigarm_oabi_vec): New.
907 * elf32-arm-newabi.c: New.
908 * elf32-arm-oldabi.c: New.
909 * elf32-arm.c: Removed.
912 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
914 * binary.c (binary_set_section_contents): Omit warnings for
917 1999-01-31 Michael Meissner <meissner@cygnus.com>
919 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
922 1999-01-29 Nick Clifton <nickc@cygnus.com>
924 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
925 * dwarf2.c (read_signed_leb128): Remove unused variables.
927 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
929 * elf.c (assign_file_positions_for_segments): Only adjust
932 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
934 * binary.c (binary_set_section_contents): Don't return early for a
935 non-loadable section, in case the first section is non-loadable.
936 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
937 W. Rozycki <macro@ds2.pg.gda.pl>.
939 1999-01-28 Nick Clifton <nickc@cygnus.com>
941 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
942 R_FR30_GNU_VTENTRY relocs.
944 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
946 * elflink.h (elf_link_output_sym): Zero syms which are
947 part of sections which have been excluded.
949 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
951 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
953 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
954 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
956 1999-01-27 Nick Clifton <nickc@cygnus.com>
958 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
960 (fr30_final_link_relocate): Use computed value as result of
963 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
965 * binary.c (binary_set_section_contents): Emit warning for
966 huge file offsets due to widely-dispersed section LMAs.
968 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
970 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
971 align first section to largest section alignment, not first
974 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
976 * configure.in: Require autoconf 2.12.1 or higher.
978 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
980 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
981 * bfd-in2.h: Likewise.
982 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
984 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
986 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
987 * cpu-mips.c: Add support for and independent 4111.
988 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
989 (_bfd_mips_elf_final_write_processing):
990 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
992 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
994 * elf32-mips.c (elf_mips_abi_name): New.
995 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
997 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
999 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1000 Handle bfd_mach_mips4300.
1002 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1004 * elf32-i386.c: Remove leaked development code from patch
1005 1998-12-10 by Richard Henderson.
1007 1998-12-10 Richard Henderson <rth@cygnus.com>
1009 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1010 in debug sections for symbol defined externally.
1012 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1014 * targets.c (bfd_target_vector): Remove duplicate entry for
1017 1998-12-09 Nick Clifton <nickc@cygnus.com>
1019 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1020 since we are using RELAs.
1022 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1024 SCO Open Server Release 5 core file support, from Jouke Numan
1026 * sco5-core.c: New file.
1027 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1028 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1029 * Makefile.am: Rebuild dependencies.
1030 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1031 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1032 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1033 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1034 * bfd-in2.h, configure, Makefile.in: Rebuild.
1036 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1038 * config.bfd (hppa*-*-mpeix*): New target.
1039 * configure.in: Add AC_HEADER_DIRENT.
1040 (hppa*-*-mpeix*): New target.
1041 * configure.host (hppa*-*-mpeix*): New host.
1042 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1043 friends rather than just including <sys/dir.h>.
1044 * som.h (struct som_symbol): Add hppa_priv_level and apto
1045 tc_data. Change all users.
1046 (struct somdata): Add comp_unit field.
1047 (obj_som_compilation_unit): Define.
1048 (bfd_som_attach_compilation_unix): Declare.
1049 * som.c: Check HOST_HPPAMPEIX.
1050 (struct som_misc_symbol_info): Add new field priv_level.
1051 (som_object_setup): Add current_offset parameter. Change all
1053 (setup_sections): Likewise.
1054 (som_object_p): For EXECLIBMAGIC, read the lst header.
1055 (som_write_symbol_strings): Add compilation_unit parameter.
1057 (som_finish_writing): Write out compilation_unit.
1058 (som_bfd_derive_misc_symbol_info): Set priv_level.
1059 (som_build_and_write_symbol_table): Set xleast field to 3.
1060 (som_slurp_symbol_table): Set symbol priv_level.
1061 (bfd_som_attach_compilation_unit): New function.
1062 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1063 priv_level into symbol_value.
1064 * configure, config.in: Rebuild.
1066 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1068 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1069 warning function to call _bfd_error_handler instead.
1071 * libbfd.c (COERCE32): Cast through unsigned long and long to
1072 avoid bug in old version of gcc.
1074 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1075 (elf_backend_additional_program_headers): Don't define.
1077 1998-12-08 Nick Clifton <nickc@cygnus.com>
1079 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1080 relocations to include offset of 2 included in the insns, and the
1081 offset of the relocs within the section.
1083 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1085 The following changes were made by David Taylor
1086 <taylor@texas.cygnus.com>, Edith Epstein
1087 <eepstein@sophia.cygnus.com>, Jim Blandy
1088 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1089 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1090 changes originally made by HP; HP did not create ChangeLog
1093 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1094 automake macro library.
1096 * hpux-core.c (hpux_core_core_file_p): this function now
1097 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1098 found in the corefile! Also, in hpux_core_core_file_p, if we
1099 encounter a section with an unknown type, don't punt. Instead,
1100 just skip it. Also, count the number of sections of known type
1101 that we encounter. If we encounter at least one good one, then
1102 we'll declare that the file is a core file. If we encounter any
1103 unknown ones but some known ones, then we'll issue a warning (but
1104 still declare it to be a core file). Also, correctly decide when a
1106 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1107 (CORE_ANON_SHMEM): define if not defined.
1108 (hpux_core_struct): add members lwpid and user_tid.
1109 (core_kernel_thread_id, core_user_thread_id): new macros.
1110 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1111 the name before storing it in the bfd.
1112 (hpux_core_core_file_p): handle threads.
1114 * libhppa.h (GET_FIELD): protect against redefinition.
1115 (HPPA_WIDE): define.
1116 (GET_FIELD): define.
1121 (sign_extend): redefine.
1122 (assemble_6): define.
1123 (assemble_12): rewrite.
1124 (assemble_16): define.
1125 (assemble_16a): define.
1126 (assemble_17): rewrite.
1127 (assemble_22): define.
1129 1998-12-07 Nick Clifton <nickc@cygnus.com>
1131 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1132 relocations for signed values.
1134 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1136 * mipsbsd.c (MY(set_arch_mach)): Make static.
1137 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1138 bfd_mach_mips* macros rather than simple numbers.
1140 COFF weak symbol support, based on patches from Mark Elbrecht
1141 <snowball3@usa.net>:
1142 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1143 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1144 (coff_write_alien_symbol): Likewise.
1145 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1146 (coff_link_add_symbols): Likewise.
1147 (_bfd_coff_link_input_bfd): Likewise.
1148 (_bfd_coff_write_global_sym): Likewise.
1150 * elf.c (copy_private_bfd_data): Always initialize the
1151 includes_phdrs field.
1153 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1154 file defines a symbol first mentioned in an ELF file.
1156 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1157 possible, rather than only if BFD64.
1158 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1160 * bfd-in2.h: Rebuild.
1162 * srec.c (srec_set_section_contents): Correct test to avoid
1163 switching to 4 byte addresses after seeing a second section which
1164 requires 3 byte addresses. From Joel Schantz
1165 <joel.schantz@argosys.boeing.com>.
1167 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1168 <aymeric.vincent@emi.u-bordeaux.fr>.
1170 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1172 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1173 decide whether the output file is -mrelocatable-lib,
1174 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1176 1998-12-03 Nick Clifton <nickc@cygnus.com>
1178 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1179 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1180 * bfd-in2.h: Regenerate.
1181 * libbfd.h: Regenerate
1183 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1185 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1186 link against a dynamic symbol with no type or size.
1188 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1190 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1191 relocation for section which does not get loaded.
1192 (elf_i386_relocate_section) [R_386_32]: Likewise.
1194 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1196 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1197 reloc_count and i long instead of unsigned long. Handle error
1198 return from bfd_canonicalize_reloc.
1200 1998-12-01 Nick Clifton <nickc@cygnus.com>
1202 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1205 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1207 * elf32-sh.c (elf/sh.h): Include.
1208 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1209 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1210 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1211 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1212 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1214 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1216 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1217 causes division by zero later on.
1219 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1221 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1224 1998-11-25 DJ Delorie <dj@cygnus.com>
1226 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1229 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1231 * elf32-fr30.c (fr30_elf_relocate_section): Call
1232 fr30_final_link_relocate.
1233 (fr30_final_link_relocate): New function: Handle I20 and I32
1235 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1236 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1237 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1239 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1242 The following changes are based on a patch submitted by Gianluca
1243 Moro <glctr@abc.it>:
1245 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1246 not already been updated.
1247 (find_remembered_hi16s_reloc): New parameter 'already_found'
1248 returns state of remembered hi16s reloc.
1249 (remember_hi16s_reloc): Set 'found' field to false.
1250 (hi16s_location): Add 'found' field.
1252 1998-11-23 DJ Delorie <dj@cygnus.com>
1254 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1255 to see .DLL files as unrecognized.
1256 (i3coff_object_p): Sorry, had to hack it to not recognize these
1257 files (pei-i386) on request.
1259 1998-11-23 DJ Delorie <dj@cygnus.com>
1261 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1262 relents. Call bfd_check_format to reinitialize.
1264 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1266 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1269 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1271 * aclocal.m4: regenerate
1272 * configure: regenerate
1274 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1276 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1277 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1278 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1279 respect it as an upper bound on what memory to reference.
1280 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1281 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1282 update vtable_entries_size appropriately.
1284 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1286 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1289 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1291 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1292 bfds; they have no "file" so we fake it.
1293 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1294 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1295 resizing the memory buffer.
1296 * opncls.c (bfd_make_writable): New function; lets you write a
1297 bfd_create'd bfd to an in-memory buffer.
1298 (bfd_make_readable): New function; lets you read back that buffer
1299 as if it were from bfd_openr. Used to build generated archive
1300 members (winsup's ld's dlltool)
1302 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1304 * po/bfd.pot: Regenerated.
1306 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1308 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1311 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1313 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1314 element of the gotentry list for local symbols too.
1315 (elf64_alpha_relocate_section): Unify local and global handling.
1316 Assert that gotent->use_count > 0.
1318 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1320 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1321 update for file name changes of July 2, 1998.
1323 * configure: Rebuild.
1325 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1327 * po/bfd.pot: Regenerated.
1329 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1331 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1332 * aclocal.m4, configure: regenerate
1334 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1336 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1338 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1340 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1341 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1343 * aclocal.m4, configure: regenerated.
1345 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1347 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1348 R_D10V_GNU_VTENTRY relocs.
1349 (elf_d10v_howto_table): Likewise.
1350 (d10v_reloc_map d10v_reloc_map): Likewise.
1351 (elf32_d10v_gc_mark_hook): New.
1352 (elf32_d10v_gc_sweep_hook): New.
1353 (elf32_d10v_check_relocs): New.
1354 (elf32_d10v_relocate_section): New.
1355 (elf_backend_relocate_section): Define.
1356 (elf_backend_can_gc_sections): Define.
1358 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1360 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1361 (BFD64_BACKENDS): ...from here.
1362 (BFD32_BACKENDS_CFILES): Move vms files here...
1363 (BFD64_BACKENDS_CFILES): ...from here.
1364 * Makefile.in: Rebuild.
1366 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1368 * Makefile.am: Add FR30 target.
1369 * Makefile.in: Add FR30 target.
1370 * archures.c: Add support for FR30.
1371 * config.bfd: Add support for FR30.
1372 * configure.in: Add support for FR30.
1373 * reloc.c: Add support for FR30 relocations.
1374 * targets.c: Add support for FR30 relocations.
1375 * bfd-in2.h: Regenerate.
1376 * configure: Regenerate.
1377 * libbfd.h: Regenerate.
1378 * cpu-fr30.c: New file.
1379 * elf32-fr30.c: New file.
1381 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1383 * configure.in: detect cygwin* instead of cygwin32*
1384 * configure: regenerate
1386 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1388 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1389 use bfd_malloc and free instead and check return value from bfd_malloc.
1391 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1393 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1394 * libbfd.h: Rebuild.
1396 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1397 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1398 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1399 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1401 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1403 (mips_elf_link_hash_table_create): Don't initialize
1404 dynsym_sec_strindex.
1405 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1406 (mips_elf_size_dynamic_sections): Generate a section symbol for
1407 every output section.
1408 (mips_elf_finish_dynamic_sections): Count all sections for
1410 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1413 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1415 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1416 for later PLT entries in large PLTs.
1417 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1419 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1421 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1423 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1425 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1426 * elflink.h (elf_collect_hash_codes): New function. This function is
1427 called for each exported symbol and we compute the ELF hash value for
1429 (compute_bucket_value): New function. It is called from
1430 size_dynamic_sections to determine the hash table size. When we are
1431 optimizing a better, but slower, algorithm is used.
1432 (size_dynamic_sections): Call compute_bucket_value.
1434 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1436 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1438 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1440 (sh_elf_gc_mark_hook): New.
1441 (sh_elf_gc_sweep_hook): New.
1442 (sh_elf_check_relocs): New.
1443 (elf_backend_can_gc_sections): Define.
1445 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1447 * acinclude.m4: undo previous gettext change
1448 * aclocal.m4: rebuild with right version of aclocal.
1450 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1452 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1453 aclocal.m4 to acinclude.m4, so they don't get lost.
1455 * elfcore.h: rewrite for better corefile support.
1456 * elf.c (elfcore_*): new functions.
1457 * elf-bfd.h (elf_obj_tdata): new structure members.
1458 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1460 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1462 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1464 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1465 and R_M32R_GNU_VTENTRY.
1466 (elf_backend_can_gc_sections): Define.
1467 (m32r_elf_check_relocs): New.
1468 (m32r_elf_gc_mark_hook): New.
1469 (m32r_elf_gc_sweep_hook): New.
1470 (m32r_elf_relocate_section): Handle VT relocs.
1472 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1474 * coff-arm.c (arm_relocate_section): Remove redundant test.
1476 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1477 cleat that the 'bitsize' field is the size of the bitfield AFTER
1478 relocation not before.
1480 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1482 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1485 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1487 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1488 R_SPARC_GNU_VTENTRY.
1489 (elf32_sparc_check_relocs): Handle them.
1490 (elf32_sparc_reloc_type_lookup): Likewise.
1491 (elf32_sparc_relocate_section): Likewise.
1492 (elf32_sparc_gc_mark_hook): New.
1493 (elf32_sparc_gc_sweep_hook): New.
1495 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1497 * som.c (som_finish_writing): Perform some sanity checks when
1498 writing an executable or shared library.
1500 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1502 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1503 * configure.in (elf): Add dwarf1.lo.
1504 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1505 * elf.c (_bfd_elf_find_nearest_line): Add call to
1506 _bfd_dwarf1_find_nearest_line.
1507 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1508 Add call to _bfd_dwarf1_find_nearest_line.
1509 * configure: Rebuilt.
1511 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1513 * elflink.h (elf_gc_sections): Do not allow garbage
1514 collection if dynamic sections have been created.
1516 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1518 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1520 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1521 (v850_elf_perform_relocation): Likewise.
1522 (v850_elf_final_link_relocate): Likewise.
1523 (v850_elf_relocate_section): Likewise.
1524 (v850_elf_gc_sweep_hook): New routine.
1525 (v850_elf_gc_mark_hook): New routine.
1526 (elf_backend_can_gc_sections): Define.
1528 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1530 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1533 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1535 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1536 Declare size as bfd_size_type.
1537 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1539 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1541 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1543 * som.c (CPU_PA_RISC2_0): Define.
1544 (_PA_RISC2_0_ID): Likewise.
1545 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1547 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1549 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1550 has a base which is already defined, only add the referenced
1551 symbol to the dynamic symbol table if it is defined or referenced
1554 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1557 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1559 * elflink.h (elf_link_add_object_symbols): Undo last change.
1561 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1563 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1564 symbol for the indirect alias to a versioned symbol.
1566 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1568 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1569 (elf32_i386_vtentry_howto): New.
1570 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1571 or elf32_i386_vtinherit_howto on lookup.
1573 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1575 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1576 reloc_type. Rename R_68K__max to R_68K_max.
1577 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1580 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1582 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1583 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1585 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1588 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1590 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1591 message has a null byte terminator.
1593 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1595 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1596 word subject to R_V850_32 relocation.
1598 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1600 * dwarf2.c: Add comment describing problem computing line numbers
1601 for undefined symbols at link time.
1603 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1605 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1606 transform a defweak into a plt entry.
1607 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1608 plt entry references to receive a RELATIVE reloc.
1609 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1610 (elf64_alpha_relocate_section): Assert we don't overrun
1611 the allocated relocation space.
1613 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1615 * elf.c (swap_out_syms): Always treat section symbols as
1616 special, even if they are attached to a common section.
1618 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1620 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1621 sections with v850 common section attributes into named v850
1623 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1624 common section attributes into named v850 common sections.
1626 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1628 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1631 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1633 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1634 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1635 reloc to the wrong section a warning, not an error. .dynsbss
1636 is not an output section, so there is no need to check for it.
1638 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1640 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1642 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1644 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1645 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1647 (elf32_arm_gc_mark_hook): New.
1648 (elf32_arm_gc_sweep_hook): New.
1649 (elf32_arm_check_relocs): New.
1650 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1652 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1655 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1657 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1658 assume there is no PLT or GOT.
1660 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1662 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1663 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1664 also accepted as a function symbol type.
1666 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1668 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1670 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1672 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1673 match definition of _bfd_gc_sections field.
1674 * libbfd.h: Rebuild.
1676 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1678 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1679 the addend of a dynamic relocation referencing a section.
1680 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1681 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1683 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1685 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1686 bed has a size_dynamic_sections routine before trying to use it.
1688 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1690 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1691 _bfd_elf_rel_vtable_reloc_fn.
1693 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1695 * Makefile.am: Add elf32-arm.c.
1696 * Makefile.in: Rebuild.
1697 * elf-bfd.h: Add elf_backend_get_symbol_type.
1698 * elf.c (swap_out_syms): If defined, call
1699 elf_backend_get_symbol_type.
1700 * elf32-arm.c: Define elf_backend_get_symbol_type.
1701 (elf32_arm_get_symbol-type): New routine.
1702 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1703 (bfd_elf32_arm_process_before_allocation): Change to
1704 check for STT_ARM_TFUNC.
1705 (elf32_arm_final_link_relocate): Likewise.
1706 * elfxx-target.h: Add elf_backend_get_symbol_type.
1708 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1710 * archures.c (bfd_mach_alpha_ev[456]): New.
1711 * cpu-alpha.c: Rework to match these types.
1712 * bfd-in2.h: Rebuild.
1714 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1716 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1717 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1719 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1720 (elf_i386_reloc_type_lookup): Recognize them.
1721 (elf_i386_check_relocs): Pass them off to generic code.
1722 (elf_i386_relocate_section): Ignore them.
1723 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1724 (elf_backend_can_gc_sections): True.
1726 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1728 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1729 before looking at owner field.
1730 (elf32_arm_to_thumb_stub): Ditto.
1731 (elf32_arm_relocate_section): Compute name before calling
1732 elf32_arm_final_link_relocate().
1734 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1736 * elf.c: comment and formatting cleanups.
1739 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1741 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1742 (core files are treated differently than object files).
1743 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1744 bfd_elf_mkcorefile): declare.
1745 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1746 bfd_elf_mkcorefile): add to bfd_target vector.
1747 * elfcore.h (elf_core_file_p): save the program header table,
1748 and set the bfd architecture from the elf file header.
1749 * elf.c (bfd_elf_mkcorefile): new function.
1750 (_bfd_elf_write_corefile_contents): new function.
1751 (assign_file_positions_for_segments): add cases for handling
1752 PT_NOTE segments. (assign_file_positions_except_relocs):
1753 core files should be handled the same as exec files.
1754 (prep_headers): identify core files as type ET_CORE.
1755 (copy_private_bfd_data): identify the sections belonging to
1756 the PT_NOTE segment.
1758 * elf32-sparc.c (elf32_sparc_final_write_processing):
1759 add break statement to default case.
1761 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1763 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1764 section (not input) will be in sections ".sbss", ".sbss2",
1765 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1766 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1767 output_offset for correct evaluation of addend.
1769 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1771 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1772 elf32_arm_allocate_interworking_sections and
1773 elf32_arm_process_before_allocation.
1775 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1777 * bfd-in.h: Ammend prototype for
1778 elf32_arm_process_before_allocation to remove surplus third
1781 * bfd-in2.h: Regenerate.
1783 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1785 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1787 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1789 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1790 calculated for RELOC_SPARC_REV32 case.
1792 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1794 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1795 elf32_arm_allocate_interworking_sections and
1796 elf32_arm_process_before_allocation.
1797 * bfd-in2.h: Regenerated.
1798 * elf32-arm.c Define elf32_arm_link_hash_table.
1799 (insert_thumb_branch): New routine.
1800 (find_thumb_glue): New routine.
1801 (find_arm_glue): New routine.
1802 (record_arm_to_thumb_glue): New routine.
1803 (record_thumb_to_arm_glue): New routine.
1804 (elf32_arm_link_hash_table_create): New routine.
1805 (elf32_arm_get_bfd_for_interworking): New routine.
1806 (elf32_arm_allocate_interworking_sections) New routine.
1807 (elf32_arm_process_before_allocation) New routine.
1808 (elf32_thumb_to_arm_stub): New routine.
1809 (elf32_arm_to_thumb_stub): New routine.
1810 (elf32_print_private_bfd_data): Fix typo.
1811 (elf32_arm_final_link_relocate): Add argument sym_sec.
1812 Check for branches to thumb symbols in case R_ARM_PC24.
1813 Check for branches to arm symbols in case R_ARM_THM_PC22.
1814 (elf32_arm_relocate_section): Pass symbol section to
1815 elf32_arm_final_link_relocate.
1817 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1819 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1820 entries unless the symbol is defined in the executable; in
1821 particular, undefined weak symbols get a PLT entry.
1823 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1825 * libaout.h: Remove nested comment to avoid warning.
1827 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1829 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1830 R_ARM_PC24 relocation.
1832 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1834 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1835 argument is_local. Add argument sym_flags. Check sym_flags
1836 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1837 (elf32_arm_relocate_section): Don't pass local sym and pass
1838 sym_flags to elf32_arm_final_link_relocate.
1840 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1842 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1843 to not count too few relocs for dynamicly linked executables.
1845 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1847 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1848 symbols without a dynamic index dynamic. Consider all weak
1850 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1851 correspondance between input and output sections.
1853 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1855 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1856 that use a .got.plt section start the got offset at zero.
1858 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1860 * ieee.c (ieee_write_processor): Correct the processor ID written
1861 out for bfd_arch_m68k, accommodating change of March 25.
1863 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1865 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1866 R_ARM_THM_RPC22 relocations.
1868 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1870 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1872 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1873 .got relocs in -Bsymbolic shared objects.
1875 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1877 * elf32-arm.c: Add private flags to ELF header.
1878 (elf32_arm_print_private_bfd_data): New Function.
1879 (elf32_arm_set_private_flags): New Function.
1880 (elf32_arm_copy_private_flags): New Function.
1881 (elf32_arm_merge_private_bfd_data): New Function.
1883 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1885 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1887 (elf32_sparc_relocate_section): Likewise.
1889 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1891 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1892 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1893 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1894 of the function. Recognize no .plt as static linking.
1896 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
1898 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1899 ".liblist" string through gettext.
1901 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1903 * Makefile.am: Add support for elf32-arm.lo.
1904 * Makefile.in: Rebuild.
1905 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1906 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1907 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1908 * configure: Regenerate.
1909 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1910 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1911 bfd_target bfd_elf32_littlearm_vec.
1912 * elf32-arm.c: New file.
1914 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1916 * libaout.h (M_SPARCLITE_LE): New machine.
1917 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1918 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1919 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1920 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1921 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1922 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1923 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1924 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1925 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1926 be BFD_RELOC_SPARC_REV32.
1928 * config.bfd (sparc86x-*-aout): New
1930 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1932 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1933 actually mapping the output sections.
1935 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1938 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1939 (mn10300_elf_reloc_map): Similarly.
1940 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1942 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1944 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1946 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1947 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1948 elf_mips_reloc_type defined in elf/mips.h.
1950 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
1952 * elf64-mips.c: Remove reloc_type definition completely. It's now
1955 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
1957 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
1958 as they are defined in elf/mips.h now.
1960 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
1963 * Re-add lost change:
1964 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1966 (mn10300_elf_relax_section): Include stack space for register saves
1967 in the imm8 field of a "call" instruction.
1968 (compute_function_info): Determine how much stack is allocated by
1969 the movm instruction. Fix typo.
1970 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1972 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
1974 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
1975 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1977 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
1979 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
1981 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
1983 * elf32-hppa.h: Let ELF header define the enum containing the
1984 external reloc numbers.
1985 * elf32-i386.h: Likewise.
1987 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
1989 * elf-m10300.c: Let ELF header now define the macros to get the enum.
1990 * elf32-mips.c: Likewise.
1991 * elf32-ppc.c: Likewise.
1993 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
1995 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
1996 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
1998 * bfd-in.h: Regenerate.
1999 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2000 parameter to 'unsigned int' to avoid K&R compatability problems.
2002 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2004 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2005 functionname_ptr to be const. Change line_ptr to be unsigned.
2007 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2008 macro is not defined. Change second parameter from bfd_link_info
2009 to coff_final_link_info. Add prototype.
2010 (coff_final_link_postscript): Simplify handling when macro is not
2011 defined. Add prototype.
2013 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2015 * elf-mn10300.c: Before include system specific ELF header define
2016 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2017 * elf32-mips.c: Likewise.
2018 * elf32-ppc.c: Likewise.
2020 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2022 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2023 temporary patch over to elf64-mips.c as well.
2025 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2027 * elf32-mips.c (reloc_type): Temporarily disable definition of
2028 standard relocation since they are now defined in elf/mips.h.
2030 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2032 * elf-m10200.c (mn10200_elf_final_link_relocate):
2033 Modify range test for case R_MN10200_8.
2035 * elf-m10300.c (mn10300_elf_final_link_relocate):
2036 Modify range test for case R_MN10300_8.
2038 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2040 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2041 * elf32-i386.c (elf_backend_got_header_size): Define.
2042 (elf_backend_plt_header_size): Define.
2043 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2044 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2045 * elfxx-target.h: Provide a default of zero.
2046 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2047 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2049 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2050 entry from an executable, even if the plt refcount goes to 0.
2052 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2054 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2055 directory name at the line number.
2057 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2058 with an unspecified type.
2060 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2062 * sunos.c: Add undef of valid to avoid problem on SunOS.
2064 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2066 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2068 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2070 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2071 R_68K_PCxx and R_68K_xx relocations. Make sure that
2072 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2073 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2074 R_68K_xx relocations.
2075 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2076 that has no plt entry.
2077 (elf_m68k_relocate_section): Ignore the plt offset in a static
2079 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2081 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2084 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2086 (howto_table, reloc_map): Add entries for them.
2087 (elf_m68k_check_relocs): Handle them. Implement reference
2088 counting for got and plt entries.
2089 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2090 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2092 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2093 (elf_m68k_relocate_section): Handle the new reloc types.
2094 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2095 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2096 * elflink.h (elf_link_add_object_symbols): When creating an
2097 indirect reference for symbol versioning also copy the plt
2099 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2100 flag also reset the plt offset.
2101 (elf_link_assign_sym_version): Likewise.
2102 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2103 the size of the entry in bytes.
2104 (elf_gc_allocate_got_offsets): Likewise.
2106 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2108 * elflink.h (elf_gc_sections): Return true rather than falling off
2111 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2114 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2116 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2117 comment describing when it should be enabled.
2118 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2121 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2123 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2124 information ATN records.
2126 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2128 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2129 section for an absolute symbol in a fully linked file. Based on
2130 patch from Christian Holland <CHolland@de.lucent.com>.
2132 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2134 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2135 that a symbol is undefined.
2137 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2139 * som.c (som_bfd_gc_sections): Define.
2141 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2143 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2144 overflows in ARM_26D patches, since they have already been
2145 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2147 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2149 * coffcode.h (coff_write_object_contents): If we have any long
2150 section names, call coff_write_symbols even if there are no
2153 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2155 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2156 PT_LOAD segment, rather than only setting it once for the entire
2159 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2160 rather than ignoring every phdr with a p_paddr of 0, ignore all
2161 the phdrs if they all have a p_paddr of 0.
2163 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2164 section was discarded from the link.
2166 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2168 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2170 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2172 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2173 floating point operations.
2175 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2177 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2180 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2182 Merge of vax/vms (read-only) support
2183 * configure.com: Support Vax target.
2184 * makefile.vms: Support Vax target.
2185 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2186 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2188 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2190 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2192 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2194 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2196 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2197 * targets.c (bfd_target_ovax_flavour): New flavour.
2198 (vms_alpha_vec): Renamed from evax_alpha_vec.
2200 (target_vector): Update accordingly.
2201 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2203 (vax*-*-*vms*): New target.
2204 * Makefile.am: Update for renamed files. Rebuild dependencies.
2205 * bfd-in2.h: Rebuild.
2206 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2208 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2210 Based on patch from Matt Semersky <matts@scd.hp.com>:
2211 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2212 pointer on abfd->outsymbols.
2213 (generic_add_output_symbol): Handle NULL sym parameter.
2215 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2217 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2220 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2222 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2223 when handling 32 bit immediate relocs.
2224 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2226 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2228 * section.c (STD_SECTION): Account for recently added gc_mark
2229 field in struct asection.
2231 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2232 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2234 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2236 ELF Section-level Garbage Collection:
2237 * bfd.c (bfd_gc_sections): New.
2238 * aout-adobe.c: Hook to default implementation.
2239 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2240 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2241 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2242 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2243 * tekhex.c, versados.c: Likewise.
2244 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2245 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2247 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2248 (bfd_generic_gc_sections): New.
2249 * section.c (SEC_KEEP): New.
2250 (asection): Add gc_mark member.
2252 * elfcode.h (elf_gc*): New name remappings.
2253 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2254 sections to be excluded.
2255 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2256 (elf_gc_propogate_vtable_entries_used): New.
2257 (elf_gc_smash_unused_vtentry_relocs): New.
2258 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2259 (elf_gc_common_finalize_got_offsets): New.
2260 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2261 * elfxx-target.h: Add and default gc hooks.
2263 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2265 (struct elf_obj_tdata): Likewise for local_got_offsets.
2266 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2267 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2268 * elf64-sparc.c, elflink.h: Likewise.
2270 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2271 (ELF_LINK_HASH_MARK): Define.
2272 (struct elf_backend_data): Add GC hooks.
2273 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2275 * elf-m10300.c (mn10300_elf_check_relocs): New.
2276 (mn10300_elf_gc_mark_hook): New.
2277 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2278 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2279 (mn10300_elf_final_link_relocate): Likewise.
2280 (mn10300_elf_relocate_section): Likewise.
2281 (elf_backend_can_gc_sections): Define.
2282 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2283 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2284 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2285 (mips_info_to_howto_rel): Likewise.
2286 (mips_elf_relocate_section): Likewise.
2287 (mips_elf_check_relocs): Likewise.
2288 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2289 (elf_backend_can_gc_sections): Define.
2290 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2291 (ppc_elf_howto_raw): Handle them.
2292 (ppc_elf_reloc_type_lookup): Likewise.
2293 (ppc_elf_relocate_section): Likewise.
2294 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2295 Handle new vtable relocs.
2296 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2297 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2298 (elf_backend_can_gc_sections): Define.
2300 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2302 * archures.c (bfd_mach_mn10300): Define.
2303 * elf-m10300.c: Include elf/mn10300.h
2304 (elf_mn10300_mach): New function.
2305 (_bfd_mn10300_elf_final_write_processing): Likewise.
2306 (_bfd_mn10300_elf_object_p): Likewise.
2307 (elf_backendfinal_write_processing): Define.
2308 (elf_backend_object_p): Likewise.
2310 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2312 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2315 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2317 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2318 link_next field, not the next field.
2320 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2322 * elf.c (map_sections_to_segments): Check the section address
2323 against the phdr size both with and without a modulo of
2326 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2328 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2329 linker created empty input section if the output section has the
2332 * elflink.h (elf_link_output_extsym): Print an error message if
2333 _bfd_elf_section_from_bfd_section fails.
2335 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2338 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2340 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2341 native linker output. Avoid putting an empty section in more than
2344 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2346 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2347 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2349 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2351 * elf.c (swap_out_syms): New arg relocatable_p.
2352 Don't add section VMA to symbols for relocatable output.
2353 (_bfd_elf_compute_section_file_positions): Update call to
2356 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2358 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2359 against 'addend' be signed rather than unsigned.
2361 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2363 * elf32-m32r.c: Add prototyps for static functions.
2365 * coff-arm.c: Add prototypes for static functions.
2367 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2369 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2370 LMA is used to order sections in a segment.
2372 * elf32-v850.c: Add prototypes for static functions.
2373 Change type of addend parameter to bfd_vma in various functions.
2375 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2377 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2378 complain_overflow_signed instead of complain_overflow_bitfield.
2380 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2382 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2383 when comparing against 0.
2385 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2387 * Makefile.am (config.status): New target.
2388 * Makefile.in: Rebuild.
2390 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2392 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2393 error if previous object endianness doesn't match current object.
2395 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2397 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2398 _bfd_elf_print_private)bfd_data ().
2400 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2402 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2404 (elf_link_add_object_symbols): Set type_change_ok and
2405 size_change_ok before calling elf_merge_symbol.
2407 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2408 undefined symbol error, don't also issue an overflow error.
2410 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2412 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2413 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2414 message instead of crashing.
2416 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2418 * archures.c (bfd_mach_cpu32): Define.
2419 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2421 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2422 * ieee.c: Include <ctype.h>.
2423 (ieee_object_p): Parse out process ID string to make it more
2424 likely to be acceptable for bfd_scan_arch.
2425 * bfd-in2.h: Rebuild.
2427 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2429 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2430 _bfd_elf_print_private_bfd_data() so that the program header will
2433 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2435 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2436 0x68. Reindent. Add some comments.
2438 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2440 * elf.c (copy_private_bfd_data): Adjust physical address of
2441 segment in output BFD to contain LMAs of its sections.
2443 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2445 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2446 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2447 endian data 32 bit relocations.
2448 (elf32_sparc_merge_private_bfd_data): Check if linking little
2449 endian objects with big endian objects.
2450 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2451 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2452 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2454 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2455 * archures.c (bfd_mach_sparc_sparclite_le): New.
2456 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2458 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2460 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2463 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2465 * bfd-in.h: Move over patch to bfd-in2.h.
2467 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2469 (_bfd_relocate_contents): Likewise.
2471 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2473 * peicode.h (add_data_entry): If the section has no private data
2474 then do not create a Data Dictionary entry for it.
2476 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2478 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2479 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2480 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2481 subsections during relaxation more correctly.
2483 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2485 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2486 Add extra argument to bfd_arm_process_before_allocation ().
2487 * bfd-in.h: Reflect changes made in bfd-in2.h.
2488 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2489 coff class of a BFD symbol.
2490 * coff-arm.c: Add support for interworking between Thumb code and
2491 non-interworking aware ARM code.
2493 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2495 * po/Make-in (install-info): New target.
2497 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2499 * filemode.c: Remove; not used.
2501 If sysdep.h includes a header file, don't include it again:
2502 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2504 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2506 * archive.c: Don't include <string.h> or <errno.h>.
2507 * evax-alpha.c; Don't include <stdio.h>.
2508 * evax-egsd.c: Likewise.
2509 * evax-etir.c: Likewise.
2510 * evax-misc.c: Likewise.
2511 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2512 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2514 * hpux-core.c: Likewise.
2515 * netbsd-core.c: Likewise.
2517 * libbfd.c: Don't include <sys/types.h>.
2518 * nlmcode.h: Don't include <string.h>.
2519 * osf-core.c: Don't include <string.h> or <stdio.h>.
2520 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2521 <errno.h>, or <unistd.h>.
2522 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2524 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2526 * configure.com: If the version number can not be found in
2527 configure.in, set it to "unknown" rather than "2.8.1".
2529 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2531 * elf32-mips.c (elf_mips_mach): New.
2532 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2533 (_bfd_mips_elf_final_write_processing): Use the names
2534 of machines, rather than the numbers. Set both the ARCH
2535 and MACH in e_flags. Handle a few more specific machines.
2536 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2537 EF_MIPS_ARCH and EF_MIPS_MACH.
2539 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2541 * syms.c (bfd_is_local_label): Revert last change.
2542 * srec.c (srec_write_symbols): Discard debugging symbols.
2544 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2546 * som.c: Include <ctype.h>.
2547 * som.h: Don't include sysdep.h.
2549 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2551 * libbfd.h: Rebuilt.
2552 * libbfd-in.h: Removed gettext includes and defines.
2553 * sysdep.h: Moved gettext-related includes and defines here.
2555 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2557 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2558 an ad-hoc test. Kill bogus #if 0 code.
2559 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2561 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2563 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2564 when generating a normal executable for a symbol defined in a
2565 regular file. When copying a reloc into the output file, adjust
2566 the addend for a PC relative reloc against a global symbol.
2568 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2570 * libbfd.h: Rebuilt.
2571 * libbfd-in.h (_): Define as dgettext.
2573 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2575 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2577 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2578 when declaring parameter types.
2579 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2581 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2583 * config.bfd: If we include any ELF targets in targ_defvec and/or
2584 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2585 * elf32-gen.c (dummy): New static const variable.
2586 (elf_generic_info_to_howto): New static function.
2587 (elf_generic_info_to_howto_rel): New static function.
2588 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2589 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2590 * elf64-gen.c: Same changes as elf32-gen.c.
2591 * elfcode.h (elf_object_p): For the generic target, ignore a
2592 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2594 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2596 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2597 * configure: Rebuild.
2599 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2601 * config.bfd: Update OSR5/Unixware patterns.
2603 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2605 * elf.c (assign_file_positions_for_segments): Allow for holes
2606 between sections added by a link script.
2608 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2610 * configure.in: Change version number to 2.9.4
2611 * configure: Rebuild.
2613 Based on patch from H.J. Lu <hjl@gnu.org>:
2614 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2615 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2616 * bfd-in2.h: Rebuild.
2618 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2620 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2623 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2625 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2626 (elf64_alpha_relax_section): Fill them in.
2627 (elf64_alpha_relax_opt_call): Implement more than a stub.
2628 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2629 alignment on .scommon.
2630 (elf64_alpha_merge_gots): Merge use counts as well.
2632 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2634 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2635 for calculating a local symbol's address.
2636 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2637 Set the .got's cooked size as well as the raw size.
2639 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2641 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2642 internationalisation of printed information.
2644 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2645 internationalisation of printed information.
2647 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2649 * syms.c (struct indexentry): Change directory_name, file_name,
2650 and function_name fields to char *.
2651 (struct stab_find_info): Change cached_file_name field to char *.
2653 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2655 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2657 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2659 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2661 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2663 * Makefile.am (install-data-local): Make $(includedir).
2664 * Makefile.in: Rebuild.
2666 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2668 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2670 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2672 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2673 * Makefile.in: Rebuild.
2675 * bfd-in2.h: Rebuild for Nick's changes.
2677 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2679 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2680 change wrt length == max_namelen.
2682 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2684 * Many files: Added gettext invocations around user-visible
2686 * libbfd-in.h: Added gettext includes and defines.
2687 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2688 HAVE_LC_MESSAGES): Define.
2689 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2691 * Makefile.am (SUBDIRS): Added po.
2692 (POTFILES): New macro.
2693 (po/POTFILES.in): New target.
2694 (SOURCE_HFILES): New macro.
2696 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2698 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2700 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2701 NT_PRSTATUS note section encountered, it contains the status of
2702 the currently executing thread when the core file was written.
2704 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2706 * libcoff.h: Add extra parameter to
2707 bfd_coff_link_output_has_begun overrideable function.
2708 * cofflink.c: Pass extra parameter to
2709 bfd_coff_link_output_has_begun function.
2710 * bfd-in.h: Add prototypes for exported ARM interworking
2712 * peicode.h: ARM specific code reorganised to conform to BFD
2714 * coffcode.h: ARM specific code reorganised to conform to BFD
2716 * coff-arm.c: Code reorganised to conform to the BFD coding
2717 conventions. Global variables have been moved into an ARM
2718 specific hash table structure and a new function:
2719 bfd_arm_get_bfd_for_interworking() has been created which is
2720 called from the linker scripts.
2722 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2724 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2726 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2727 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2728 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2729 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2731 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2733 * config.bfd: Added sparc86x support.
2735 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2737 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2738 an out of range pc-relative jump/call to an undefined weak symbol.
2740 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2742 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2745 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2747 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2748 an error other than bfd_error_system_call, set the error to
2749 bfd_error_wrong_format.
2751 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2752 bfd_elf32_powerpcle_vec.
2754 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2755 program segments are zero, don't set p_paddr_valid.
2757 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2759 * elf64-alpha.c: Initial implementation of relaxation --
2760 (struct alpha_elf_link_hash_entry): Add use_count member.
2761 (elf64_alpha_check_relocs): Initialize and increment it.
2762 (elf64_alpha_can_merge_gots): Check it when considering merging.
2763 (elf64_alpha_merge_gots): Drop entries with zero use.
2764 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2765 (elf64_alpha_always_size_sections): Split out got sizing ...
2766 (elf64_alpha_size_got_sections): ... here. New function.
2767 (elf64_alpha_relax_find_reloc_ofs): New function.
2768 (elf64_alpha_relax_with_lituse): Likewise.
2769 (elf64_alpha_relax_without_lituse): Likewise.
2770 (elf64_alpha_relax_opt_call): Likewise.
2771 (elf64_alpha_relax_section): Likewise.
2772 (elf64_alpha_add_symbol_hook): Likewise.
2773 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2774 (elf64_alpha_relocate_section): Likewise.
2775 (bfd_elf64_bfd_relax_section): Define.
2776 (elf_backend_add_symbol_hook): Likewise.
2778 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2780 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2781 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2782 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2784 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2786 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2787 * configure: Rebuild.
2789 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2791 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2792 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2793 * configure.in: Define and substitute WIN32LDFLAGS and
2795 * aclocal.m4: Rebuild with new libtool.
2796 * configure, Makefile.in: Rebuild.
2798 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2800 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2801 before any other symbols in the same section.
2803 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2805 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2808 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2810 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2812 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2813 Use addr_size for address size, rather than sizeof(bfd_vma).
2814 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2815 Fix call to read_address.
2816 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2817 Scrap other unneeded arguments. Fix call to read_address.
2818 (scan_unit_for_functions): Fix call to read_attribute.
2819 (parse_comp_unit): We now handle more values for addr_size.
2820 Set addr_size in unit. Fix call to read_attribute and
2823 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2825 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2827 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2829 * archures.c (bfd_default_scan): Add m68k cases back to default
2830 switch, reverting patch of March 25, since IEEE support depends
2833 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2835 * Makefile.am (diststuff): New target.
2836 * Makefile.in: Rebuild.
2838 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2840 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2841 som_offset when we have an extended name table.
2843 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2845 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2847 * Makefile.in: Rebuild.
2849 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2851 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2852 symbols when creating a shared library.
2853 (elf_m68k_adjust_dynindx): New function, used by above code.
2854 (elf_m68k_finish_dynamic_sections): Initialize the section
2856 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2858 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2860 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2863 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2865 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2868 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2870 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2873 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2875 * configure.in: Set version to 2.9.1.
2876 * configure: Rebuild.
2878 * Branched binutils 2.9.
2880 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2882 * syms.c (ENABLE_CACHING): Define.
2883 (struct indexentry): Define.
2884 (struct stab_cache): Remove.
2885 (cmpindexentry): New static function.
2886 (struct stab_find_info): Add new fields: indextable,
2887 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2888 cached_file_name. Remove fields: file_cache, function_cache, and
2890 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2891 index table and search it.
2893 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2895 * elf.c (_bfd_elf_copy_private_section_data): Call
2896 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2898 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2900 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2902 * coff-arm.c: Define all globally visible variables and functions
2903 only when COFF_WITH_PE is not defined.
2904 * configure.in (armpe_little_vec, armpe_big_vec): Add
2906 * configure: Rebuild.
2908 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2910 Fix some gcc -Wall warnings:
2911 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2912 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2913 * archures.c (bfd_default_scan): Likewise.
2914 * bfd.c (bfd_scan_vma): Likewise.
2915 * binary.c (mangle_name): Likewise
2916 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2917 * coff-sh.c (sh_relocate_section): Likewise.
2918 * coff-stgo32.c (create_go32_stub): Likewise.
2919 * coffcode.h (coff_slurp_line_table): Likewise.
2920 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2921 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2922 (assign_file_positions_for_segments): Likewise.
2923 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2924 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2925 * oasys.c (oasys_write_sections): Likewise.
2926 * ppcboot.c (ppcboot_object_p): Likewise.
2927 (mangle_name): Likewise.
2928 * riscix.c (riscix_fix_pcrel_26): Likewise.
2929 * srec.c (srec_scan): Likewise.
2930 * stabs.c (_bfd_write_section_stabs): Likewise.
2931 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2932 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2933 switch. Declare parameters for function pointers.
2934 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2936 * elf.c (elf_sort_sections): Likewise.
2937 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2938 Add default cases to switches.
2939 (coff_arm_relocate_section): Remove unused local variables.
2941 (coff_arm_bfd_set_private_flags): Change flag variable to type
2943 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2944 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2945 (dump_toc): Change cat to const, and initialize it.
2946 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2947 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2948 (sh_elf_relocate_section): Initialize r_symndx.
2949 * coffcode.h (coff_compute_section_file_positions): Only declare
2950 old_sofar if ALIGN_SECTIONS_IN_FILE.
2951 (coff_write_object_contents): Initialize csym.
2952 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2953 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2955 * dwarf2.c: Include libiberty.h.
2956 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
2957 (decode_line_info): Remove unused local variables.
2958 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
2959 (m32r_elf_relocate_section): Likewise.
2960 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
2961 (v850_elf_reloc): Likewise.
2962 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
2963 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
2964 * elf.c (assign_file_positions_for_segments): Always set adjust.
2965 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
2966 parenthesize expression.
2967 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
2968 (m32r_elf_object_p): Return a value.
2969 (m32r_elf_print_private_bfd_data): Change fprintf format string.
2970 * elf32-mips.c (mips_elf_final_link): Initialize last.
2971 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
2972 * elf32-v850.c (v850_elf_object_p): Return a value.
2973 (v850_elf_print_private_bfd_data): Change fprintf format string.
2974 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
2976 * elflink.h (elf_link_add_object_symbols): Change vernum to
2977 unsigned int, and initialize it. Change fprintf format string.
2978 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
2979 when setting or comparing to soname_indx.
2980 (elf_create_pointer_linker_section): Change num_symbols to
2982 * libcoff-in.h (coff_data_type): Change flags to flagword.
2983 * peicode.h (pe_print_idata): Initialize idx. Change j to
2984 bfd_size_type. Initialize hint_member. Remove useless test to
2986 (pe_print_edata): Change num_functions and num_names in struct
2987 EDT_type to unsigned long. Remove cast. Change fprintf format
2989 * ppcboot.c (ppcboot_object_p): Change i to size_t.
2990 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
2992 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
2993 int *. Update uses. Change j to long.
2994 * bfd-in2.h, libcoff.h: Rebuild.
2996 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
2998 * elf32-v850.c Remove definition of USE_REL.
2999 (v850_elf_info_to_howto_rela): New function.
3000 (v850_elf_perform_relocation): Renamed from
3001 v850_elf_store_addend_in_insn. Removed replace argument.
3002 (v850_elf_reloc): store the relocation in the addend field instead
3004 (v850_elf_final_link_relocate): Now calls
3005 v850_elf_perform_relocation.
3006 (v850_elf_relocate_section): Remove code to generate REL
3009 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3011 * coffcode.h (coff_new_section_hook): Set the type and storage
3012 class in the native symbol information allocated for a new section
3015 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3017 * peicode.h: Chain together calls to
3018 coff_bfd_copy_private_bfd_data and
3019 coff_bfd_print_private_bfd_data.
3021 * coff-arm.c: Add prototypes for
3022 coff_arm_bfd_print_private_bfd_data and
3023 coff_arm_bfd_copy_private_bfd_data.
3025 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3027 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3030 * peicode.h: Call arm-coff private data functions after handling
3033 * coff-arm.c: Turn statics into globals so that they can be shared
3034 both pe and pei backends.
3036 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3038 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3040 (sunos_write_object_contents): Likewise.
3041 * aoutx.h (NAME(aout,machine_type)): Likewise.
3042 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3044 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3046 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3048 (bfd_default_scan): Remove m68k special cases.
3049 * bfd-in2.h: Rebuild.
3050 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3052 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3053 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3055 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3056 selection, change printable_name to just "m68k" and make that the
3057 default instead of m68k:68020.
3059 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3061 (MY_get_section_contents): Define as aout_32_get_section_contents
3062 rather than NAME(aout,get_section_contents).
3064 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3066 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3067 and call bfd_default_set_arch_mach to do the real work.
3069 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3071 * bout.c (BALX): Include return register g14 as part of the insn.
3073 (calljx_callback): Use it.
3075 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3077 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3078 * libbfd.h: Rebuild.
3080 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3081 byte_count to unsigned int.
3082 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3083 unused local variables.
3085 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3086 variables er and er1.
3088 * cpu-v850.c: Include <ctype.h>.
3089 (scan): Case isdigit argument to unsigned char.
3091 From Yan Meroth <YAN.MEROTH@st.com>:
3092 * ihex.c (ihex_scan): Add extbase variable so that getting an
3093 extended linear address record does not ignore any previous
3095 (ihex_write_object_contents): When writing out an extended linear
3096 address record, zero out any previous extended address.
3098 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3100 * ieee.c (do_one): Check section before dereferencing it.
3101 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3102 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3104 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3106 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3108 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3110 * coff-arm.c: Add interworking functions to pe backends.
3112 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3114 * configure.in: Use AM_DISABLE_SHARED.
3115 * aclocal.m4, configure: Rebuild with libtool 1.2.
3117 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3119 * coff-arm.c (coff_arm_relocate_section): Better error messages
3120 when interowrking conflucts occur. Courtesy of Jonathan Walton
3122 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3123 relocations. Patch courtesy of Jonathan Walton and Tony
3126 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3128 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3129 part of Feb 22 change controling when to override the existing
3130 symbol with the .plt entry.
3132 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3134 * config.bfd (targ_cpu): Add thumb-pe target.
3136 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3137 functions in PE build.
3139 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3141 * config.bfd (sparclite-*-elf*): Added.
3143 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3145 * configure.in: Add elf.lo to elf shell variable.
3146 * Makefile.am (BFD_LIBS): Remove elf.lo.
3147 (BFD_LIBS_CFILES): Remove elf.c.
3148 (BFD32_BACKENDS): Add elf.lo.
3149 (BFD32_BACKENDS_CFILES): Add elf.c.
3150 * configure, Makefile.in: Rebuild.
3152 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3154 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3155 relocation against a now-local symbol should not have a dynamic
3158 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3160 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3162 (pe_print_private_bfd_data): Print PE flags. From Mikey
3163 <jeffdb@netzone.com>.
3165 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3167 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3168 a plt entry when we can determine that we authoritatively define
3171 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3173 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3174 don't actually use trad-core, but a SunOS-style core file handled
3176 * hosts/sparclinux.h: Remove.
3178 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3180 * peicode.h (pe_print_idata): If there is no .idata section, look
3181 for the import tables in some other section. Make the initial
3182 label line up better with the data. Print the import address
3183 table even if there is no import name table. If the import
3184 address table holds actual addresses, print them.
3186 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3188 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3189 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3190 bfd_error_system_call.
3192 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3194 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3195 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3197 From H.J. Lu <hjl@gnu.org>:
3198 * Makefile.am (libbfd_la_LDFLAGS): Define.
3199 * Makefile.in: Rebuild.
3201 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3203 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3204 * netbsd.h (MACHTYPE_OK): Define.
3205 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3206 calling N_SET_MACHTYPE, rather than having a switch.
3207 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3209 * i386netbsd.c (MACHTYPE_OK): Don't define.
3210 (DEFAULT_MID): Define.
3211 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3212 (MACHTYPE_OK): Don't define.
3213 (DEFAULT_MID): Define.
3214 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3215 (DEFAULT_MID): Define.
3216 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3217 (DEFAULT_MID): Define.
3218 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3219 (DEFAULT_MID): Define.
3221 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3222 * vaxnetbsd.c: New file.
3223 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3224 rather than netbsd_core.
3225 * targets.c (vaxnetbsd_vec): Declare.
3226 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3227 defined, add netbsd_core_vec.
3228 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3229 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3230 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3231 * config.bfd (alpha*-*-netbsd*): New target.
3232 * Makefile.am: Rebuild dependencies.
3233 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3234 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3235 * configure, Makefile.in: Rebuild.
3237 * configure.host: Remove the old shared library build stuff. We
3238 now use libtool instead.
3240 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3242 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3244 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3246 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3247 * configure: Rebuild.
3249 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3250 * elf32-v850.c (remember_hi16s_reloc): New function.
3251 (find_remembered_hi16s_reloc): New function.
3252 (v850_elf_store_addend_in_insn): Use the above new functions to
3253 match up HI6S relocs with LO16 relocs.
3255 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3257 * configure.in: Change -linux* to -linux-gnu*.
3258 * config.bfd, configure.host: Likewise.
3259 * configure: Rebuild.
3261 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3263 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3264 LO16/HI16S bug and improve comments about what is going on.
3266 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3268 * configure, aclocal.m4: Rebuild with new libtool.
3270 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3272 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3273 when merging v850 code into v850e/v850ea code. Do not initialise
3274 output flags if the input is the default architecture.
3276 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3278 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3279 get the size from bfd_arch_bits_per_address instead of directly
3282 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3284 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3285 to wrap, just return all 1's bits instead.
3286 * libbfd.h: Regenerate.
3288 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3290 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3292 (coff_relocate_section): If COFF_WITH_PE, define as
3293 coff_pe_i386_relocate_section.
3294 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3295 skip empty sections, to match coff_write_object_contents.
3297 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3298 rather than swapping out r_offset twice. From Luke Deller
3299 <luked@cse.unsw.edu.au>.
3301 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3303 * configure.in: Set libtool_enable_shared rather than
3304 libtool_shared. Remove diversion hack.
3305 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3308 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3310 * syms.c (struct stab_cache): Define.
3311 (struct stab_find_info): Remove cached_offset, cached_stab,
3312 cached_str, and cached_stroff fields. Add file_cache,
3313 function_cache, and line_cache fields.
3314 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3317 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3319 * peicode.h (pe_print_idata): Check for import of ordinal rather
3321 (pe_print_edata): If there is no .edata section, look for the
3322 export data in some other section.
3324 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3326 * configure.in: Change version to 2.8.4.
3327 * configure: Regenerated.
3329 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3331 Add tms320c30 support:
3332 * cpu-tic30.c: New file.
3333 * aout-tic30.c: New file.
3334 * coff-tic30.c: New file.
3335 * archures.c (bfd_arch_tic30): Define.
3336 (bfd_tic30_arch): Declare.
3337 (bfd_archures_list): Add bfd_tic30_arch.
3338 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3340 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3341 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3342 (coff_set_flags): Likewise.
3343 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3344 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3345 * Makefile.am: Rebuild dependencies.
3346 (ALL_MACHINES): Add cpu-tic30.lo.
3347 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3348 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3349 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3350 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3352 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3354 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3355 to lag behind LO16 reloc by a couple of instructions.
3357 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3359 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3360 make to reexamine the file timestamp.
3361 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3363 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3366 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3368 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3369 to create .dynsbss and .rela.sbss sections.
3370 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3371 copied from dynamic objects into .sbss.
3372 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3373 use it. Correct typo of .rela.sdata2.
3374 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3375 put the data, which may now be in .sbss.
3376 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3377 (elf_backend_create_dynamic_sections): Define as
3378 ppc_elf_create_dynamic_sections.
3380 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3381 against _GLOBAL_OFFSET_TABLE_.
3382 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3383 shared libraries which refer to local symbols. Make sure that the
3384 test for allocating space for a reloc in a shared object is the
3385 same as the test for emitting a reloc.
3387 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3389 * config.bfd (i[3456]-*-mingw32*): New target.
3390 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3391 * aclocal.m4, configure: Rebuild.
3393 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3395 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3398 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3400 Sparc v9 ABI compliant PLT:
3401 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3402 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3403 (LARGE_PLT_THRESHOLD): New define.
3404 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3405 (sparc64_elf_build_plt): New function.
3406 (sparc64_elf_plt_entry_offset): Likewise.
3407 (sparc64_elf_plt_ptr_offset): Likewise.
3408 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3409 contain the index for convenience. Skip the initial entries
3411 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3412 memory for the benefit of .rela.plt.
3413 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3414 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3415 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3416 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3417 Call sparc64_elf_build_plt.
3418 (elf_backend_want_got_plt): No.
3419 (elf_backend_plt_readonly): No.
3420 (elf_backend_plt_alignment): 8.
3422 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3423 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3424 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3427 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3429 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3431 * cpu-mips.c (arch_info_struct): Add mips variants.
3432 * bfd-in2.h: Rebuilt.
3434 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3436 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3439 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3441 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3442 (i[3456]86sco3.2v5*coff): New target.
3444 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3446 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3448 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3450 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3451 * bfd-in2.h: Regenerate.
3453 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3455 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3457 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3459 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3460 adjust addend for an output common symbol (from Jimmy Blair
3461 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3462 defined symbol to counteract adjustment made in generic relocation
3465 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3467 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3469 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3470 (GET_SCNDHR_NLNNO): Likewise.
3472 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3474 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3476 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3478 * elf32-m32r.c: Add macros to handle NOP insertion.
3480 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3482 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3483 (xcoff_mark): Likewise.
3484 (xcoff_build_ldsyms): Mark absolute symbols.
3486 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3488 * bout.c (b_out_write_object_contents): Sort symbols before output
3489 to keep {CALL,BAL}NAME symbols adjacent.
3490 (b_out_symbol_cmp): New function.
3492 For older changes see ChangeLog-9697
3498 version-control: never