1 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5 * libbfd.h: Regenerate.
6 * coff-sh.c (sh_merge_private_data): Delete.
7 (coff_bfd_merge_private_bfd_data): Change to
8 _bfd_generic_verify_endian_match.
9 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
11 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
13 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
15 1999-06-03 Ian Lance Taylor <ian@zembu.com>
17 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
19 (bfd_elf32_arm_process_before_allocation): Likewise.
22 1999-06-03 David Mosberger <davidm@hpl.hp.com>
24 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
25 track of end_sequence markers.
26 (add_line_info): Add END_SEQUENCE arg.
27 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
28 debug-line info---it doesn't work right if a compilation unit
29 consists of multiple discontiguous code-sequences. It would be
30 worthwhile to optimize for the common case where a compilation
31 unit results in a contiguous set of code sequences, but this is
32 quite tricky to get right for arbitrary DWARF2 files.
33 (lookup_address_in_line_info_table): Don't use the last line entry
34 for a compilation unit for anything with an address higher than
35 this line entry. Also, check for end_sequence markers to
36 correctly handle discontinuities.
37 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
38 compilation units, check all compilation units with each->high==0
39 just like when reading compilation units.
41 * dwarf2.c (decode_line_info): Initialize table->files and
42 table->last_line to NULL to avoid segfaults due to random
43 values in these members.
44 (concat_filename): Check for out-of-range file number before
45 indexing filename table. Segfaults suck.
47 * dwarf2.c (decode_line_info): Don't truncate address to least
48 significant 32 bits (breaks 64 bit targets).
49 (lookup_address_in_function_table): Ditto.
50 (comp_unit_contains_address): Ditto.
52 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
54 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
55 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
56 (mips_elf64_howto_table_rela): Likewise.
58 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
60 (elf_slurp_reloc_table): Here. Use it to handle the case where a
61 single section has two associated relocation sections.
63 1999-06-02 Mark Salter <msalter@cygnus.com>
65 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
68 1999-06-02 Nick Clifton <nickc@cygnus.com>
70 * pe-arm.c: Rename global arm interworking functions to avoid name
71 collision when all targets BFD is built.
74 1999-05-31 Mark Mitchell <mark@codesourcery.com>
76 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
77 may_use_rel_p, may_use_rela_p, default_use_rela_p.
78 (bfd_elf_section_data): Add use_rela_p.
79 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
80 (_bfd_elf_new_section_hook): Likewise.
81 (elf_fake_sections): Use may_use_rela_p, etc., instead of
83 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
84 * elfcode.h (write_relocs): Determine whether or not use rela
85 relocs based on the relocation section header.
86 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
87 instead of use_rela_p.
88 * elfxx-target.h (elf_backend_may_use_relp): New macro.
89 (elf_backend_may_use_rela_p): Likewise.
90 (elf_backend_default_use_rela_p): Likewise.
91 (elfNN_bed): Use them.
93 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
95 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
97 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
99 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
100 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
101 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
102 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
103 * bfd-in2.h: Regenerated.
104 * libbfd.h: Likewise.
105 * elf32-mips.c (mips_info_to_howto_rela): New function.
106 (USE_REL): Adjust for new conventions.
107 (MINUS_ONE): New macro.
108 (elf_mips_howto_table): Add R_MIPS_SUB.
109 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
111 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
112 .MIPS.content section.
113 (_bfd_mips_elf_fake_sections): Treat all sections that begin
114 with .MIPS.content as .MIPS.content sections. Set
115 SHF_MNIPS_NOSTRIP for such section.
116 (elf_info_to_howto): Define to mips_info_to_howto_rela.
117 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
118 MIPS_GOT_OFST, and MIPS_GOT_DISP.
120 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
122 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
125 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
128 1999-05-30 Philip Blundell <philb@gnu.org>
130 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
131 1993-03-25 (!!). Take into account the bitmasks for the reloc so
132 the addend does not overflow into the rest of the word.
134 1999-05-29 Nick Clifton <nickc@cygnus.com>
136 * bfd-in.h: Amend prototype for
137 bfd_elf32_arm_process_before_allocation .
138 * bfd-in.h: Regenerate.
140 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
141 elements in a fixed sized array.
142 (ARM_ELF_ABI_VERSION): Define.
143 (ARM_ELF_OS_ABI_VERSION): Define.
144 (R_ARM_THM_ABS5): Fix rightshift and size.
145 (R_ARM_THM_PC22): Fix size.
146 (R_ARM_PLT32): Define Howto.
147 (find_howto): New function: Locate a howto based on a reloc
149 (elf32_arm_info_to_howto): Use find_howto if necessary.
150 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
151 bfd_reloc_code_real_type.
152 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
153 and BFD_RELOC_VTABLE_ENTRY.
154 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
156 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
157 elements in a fixed sized array.
158 (ARM_ELF_ABI_VERSION): Define.
159 (ARM_ELF_OS_ABI_VERSION): Define.
160 (R_ARM_THM_ABS5): Fix rightshift and size.
161 (R_ARM_THM_PC22): Fix size.
162 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
163 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
164 bfd_reloc_code_real_type.
166 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
167 no_pipeline_knowledge.
168 (elf32_arm_link_hash_create): Initialise new field to zero.
169 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
170 no_pipeline_knowledge. Use this parameter to initialise the field
171 in the globals data structure.
172 (elf32_arm_final_link_relocate): Only add in pipeline offset if
173 no_pipeline_knowledge is false and the binary is from an old
175 (elf32_arm_merge_private_data): Generate an error if an attempt is
176 made to linl together big endian and little endian code.
177 (elf32_arm_post_process_headers): New function: Initialise the
178 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
180 (elf_backend_post_process_headers): Define.
182 1999-05-28 Nick Clifton <nickc@cygnus.com>
184 * elf-bfd.h (struct elf_backend_data): Add new field:
185 elf_backend_post_process_headers.
187 * elfxx-target.h (elf_backend_post_process_headers): Define to
188 NULL if not already defined.
189 (elfNN_bed): Initialise elf_backend_post_process_headers field.
191 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
193 (_bfd_elf_compute_section_file_positions): Call
194 elf_backend_post_process_headers if defined.
196 1999-05-28 Ian Lance Taylor <ian@zembu.com>
198 * configure.in: Check whether getuid and getgid exist.
199 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
200 HAVE_GETGID are not defined, respectively.
201 (bfd_write_armap): Don't special case on _WIN32 for getuid and
203 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
204 * configure, config.in: Rebuild.
206 1999-05-28 Martin Dorey <mdorey@madge.com>
208 * elf32-i960.c: New file.
209 * elf.c (prep_headers): Handle bfd_arch_i960.
210 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
211 * config.bfd (i960-*-elf*): New target.
212 * configure.in (bfd_elf32_i960_vec): New target vector.
213 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
214 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
215 * Makefile.in, aclocal.m4, configure: Rebuild.
217 1999-05-27 Nick Clifton <nickc@cygnus.com>
219 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
221 (find_howto): New function: Find entries in the
222 elf32_arm_howto_table.
223 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
225 (elf32_arm_reloc_type_lookup): Add lookup for
228 1999-05-25 Philip Blundell <pb@nexus.co.uk>
230 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
231 (elf32_arm_link_hash_table_create): Use above function as the
232 constructor for hash table entries.
233 (elf32_arm_relocate_section): Avoid crash when there is no output
235 (elf32_arm_final_link_relocate): New parameter h.
236 (elf32_arm_relocate_section): Pass symbol hash entry to above
238 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
241 1999-05-25 Catherine Moore <clm@cygnus.com>
243 * coff-arm.c (coff_arm_relocate_section): Don't emit
244 base file entries for pc-relative values.
246 1999-05-25 DJ Delorie <dj@cygnus.com>
248 * peicode.h (coff_swap_sym_in): When we create the actual section
249 to reflect the not-there section C_SECTION symbols refer to,
250 change the symbol class to C_STAT as the section is now really
253 1999-05-24 Philip Blundell <pb@nexus.co.uk>
255 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
258 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
259 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
261 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
262 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
264 1999-05-16 Nick Clifton <nickc@cygnus.com>
266 * coff-mcore.c (in_reloc_p): Reinstate.
268 1999-05-15 Nick Clifton <nickc@cygnus.com>
270 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
271 * bfd-in2.h: Regenerate.
272 * coff-mcore.c (in_reloc_p): Remove defintion.
273 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
274 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
276 (coff_mcore_rtype_to_howto): Add special processing for
278 (coff_mcore_relocate_section): Add support for
280 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
281 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
283 (mcore_elf_relocate_section): Delete redundant case labels.
285 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
287 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
288 precedence between bit-and and comparison.
290 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
292 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
293 list of target formats (targ_selvecs).
294 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
295 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
297 1999-05-10 DJ Delorie <dj@cygnus.com>
299 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
300 reasonable mode until "ar x" is smart enough to skip it (fixes
301 gcc/libgcc.a builds on mips-ecoff targets
303 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
304 to work. Hack to support MS import libraries, which use different
305 COMDAT types than GNU.
306 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
307 to implied zero-length sections (see peicode below)
308 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
309 filename symbols, which use one *or more* auxents.
310 * coffswap.h (coff_swap_aux_in): ditto
311 * peicode.h (coff_swap_sym_in): Build the implied zero-length
314 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
316 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
319 1999-05-10 Catherine Moore <clm@cygnus.com>
321 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
322 if COFF_IMAGE_WITH_PE.
323 (bfd_arm_process_before_allocation): Likewise.
324 (bfd_arm_get_bfd_for_interworking): Likewise.
325 * coff-arm.c: Likewise.
326 * bfd-in2.h: Regenerate.
327 * configure.in (armpe_little_vec): Remove coff-arm.lo.
328 (armpe_big_vec): Likewise.
329 * configure: Rebuild.
331 1999-05-10 Nick Clifton <nickc@cygnus.com>
333 * elf.c (elf_fake_sections): Check for .rel. as start of rel
334 section, not just .rel. Same for .rela.
336 1999-05-07 Nick Clifton <nickc@cygnus.com>
338 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
339 endianism with an error message.
341 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
343 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
344 assignment from "unsigned char *" to "char *".
345 (decode_line_info): Likewise for dwarf_line_buffer assignment.
347 1999-05-05 Catherine Moore <clm@cygnus.com>
349 * coff-arm.c (coff_arm_relocate_section): Add one to
350 address of ARM_RVA32 thumb functions.
352 1999-05-05 Catherine Moore <clm@cygnus.com>
354 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
355 (elf32_m68k_copy_private_bfd_data): New.
356 (elf32_m68k_merge_private_bfd_data): New.
357 (elf32_m68k_print_private_bfd_data): New.
358 (CPU32_FLAG): Define.
359 (PLT_CPU32_ENTRY_SIZE): Define.
360 (elf_cpu32_plt0_entry): Declare.
361 (elf_cpu32_plt_entry): Declare.
362 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
363 (elf_m68k_finish_dynamic_symbol): Likewise.
364 (elf_m68k_finish_dynamic_sections): Likewise.
365 (elf_backend_plt_header_size): Remove definition.
366 (bfd_elf32_bfd_copy_private_bfd_data): Define.
367 (bfd_elf32_bfd_merge_private_bfd_data): Define.
368 (bfd_elf32_bfd_set_private_flags): Define.
369 (bfd_elf32_bfd_print_private_bfd_data): Define.
371 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
373 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
374 and R_LONG_PCREL_MODE.
376 1999-04-29 Nick Clifton <nickc@cygnus.com>
378 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
380 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
382 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
383 in relocation calculation.
385 1999-04-26 Tom Tromey <tromey@cygnus.com>
387 * aclocal.m4, configure: Updated for new version of libtool.
389 1999-04-21 Nick Clifton <nickc@cygnus.com>
391 * coff-mcore.c: Add support for mcore relocs.
393 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
395 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
396 incorrect use EF_MIPS_xxBITPTRS.
398 1999-04-18 Ian Lance Taylor <ian@zembu.com>
400 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
403 * bfd-in2.h: Rebuild.
406 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
408 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
409 (coff_arm_relocate_section): Add ARM26D transform. Only
410 change to ARM26D for relocateable links.
412 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
414 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
415 (bfd_elf32_bfd_print_private_bfd_data): New.
417 1999-04-15 Doug Evans <devans@casey.cygnus.com>
419 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
420 refetch addend if USE_REL, add many comments regarding current state.
421 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
422 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
423 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
424 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
426 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
428 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
429 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
431 1999-04-13 David Mosberger <davidm@hpl.hp.com>
433 * dwarf2.c (decode_line_info): Don't truncate address to least
434 significant 32 bits (breaks 64 bit targets).
435 (lookup_address_in_function_table): Ditto.
436 (comp_unit_contains_address): Ditto.
438 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
440 * coff-arm.c (arm_emit_base_file_entry): New routine.
441 (A2T3_OFFSET): Define.
442 (T2A3_OFFSET): Define.
443 (coff_arm_relocate_section): Emit base file entries for interworking
446 1999-04-13 Philip Blundell <philb@gnu.org>
448 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
449 relocs 17 through 19.
451 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
453 * elfcode.h: Remove fnmatch.h.
454 * elflink.h (elf_link_assign_sym_version): Call back to ld
455 instead of calling fnmatch.
457 * config.bfd (i?86-*-beoself): Include pe vecs.
459 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
461 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
464 1999-04-10 Richard Henderson <rth@cygnus.com>
466 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
467 when trying to resolve dynamic symbol references.
468 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
469 * elf32-mips.c (mips_elf_relocate_section): Likewise.
470 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
471 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
472 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
473 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
474 * elflink.h (elf_link_output_extsym): Likewise.
476 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
478 * section.c (_bfd_strip_section_from_output): New function moved from
479 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
480 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
481 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
482 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
483 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
484 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
485 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
488 1999-04-09 Ian Lance Taylor <ian@zembu.com>
490 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
492 1999-04-08 Nick Clifton <nickc@cygnus.com>
494 * coff-mcore.c: New File: Support for mcore-pe targets.
495 * cpu-mcore.c: New File: Support for mcore targets.
496 * elf32-mcore.c: New File: Support for mcore-elf target.
497 * pe-mcore.c: New File: Definitions for mcore-pe target.
498 * pei-mcore.c: New File: Definitions for mcore-pei target.
499 * Makefile.am: Add support for MCore targets.
500 * Makefile.in: Regenerate.
501 * config.bfd: Add support for MCore targets.
502 * configure.in: Add support for MCore targets.
503 * configure: Regenerate.
504 * archures.c: Add support for MCore architecture.
505 * bfd-in2.h: Regenerate.
506 * coffcode.h: Add support for mcore-pe targets.
507 * elf.c: Add support for mcore-elf target.
508 * reloc.c: Add support for MCore relocs.
509 * targets.c: Add support for MCore targets.
511 1999-04-07 Nick Clifton <nickc@cygnus.com>
513 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
514 R_ARM_XPC25 and R_ARM_THM_XPC22.
515 (elf32_arm_reloc_map): Remove redundant entries.
517 1999-04-06 Ian Lance Taylor <ian@zembu.com>
519 * sysdep.h (LC_MESSAGES): Never define.
521 1999-04-06 Chris Torek <torek@bsdi.com>
523 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
524 all callers. Rewrite completely.
525 (_bfd_relocate_contents): Rewrite overflow checking.
526 * bfd-in2.h: Rebuild.
528 1999-04-05 Ian Lance Taylor <ian@zembu.com>
530 From Gabriel Paubert <paubert@iram.es>:
531 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
532 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
533 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
534 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
535 * ppcboot.c (ppcboot_vec): Use little endian routines for
538 * elf.c (elfcore_strndup): Only define if it will be used.
539 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
541 (ppc_elf_check_relocs): Remove unused local i.
542 (ppc_elf_gc_mark_hook): Add default case to switch.
544 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
545 * srec.c (srec_scan): Accept \r in symbol definitions.
546 (srec_object_p): Set HAS_SYMS if we saw any symbols.
547 (symbolsrec_object_p): Likewise.
549 1999-04-04 Don Bowman <don@pixsci.com>
551 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
553 1999-04-04 Ian Lance Taylor <ian@zembu.com>
555 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
557 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
558 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
560 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
562 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
565 1999-03-31 Nick Clifton <nickc@cygnus.com>
567 * config.bfd: Add support for arm-epoc-pe target.
568 * configure.in: Add support for arm-epoc-pe target.
569 * configure: Regenerate.
570 * targets.c: Add support for arm-epoc-pe target.
571 * coff-arm.c: Allow header files to override definition of
572 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
573 * pe-arm.h: Allow previous header files to override definition of
574 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
575 * pei-arm.h: Allow previous header files to override definition of
576 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
577 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
578 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
580 1999-03-30 Nick Clifton <nickc@cygnus.com>
582 * elf.c (elf_map_symbols): Handle the case where section
583 symbols are generated for content-less sections which are
584 not mapped to the output file.
586 * linker.c: Replace direct references to fields in BFD structure
587 with accessor macros.
589 * elflink.h: Replace direct references to fields in BFD structure
590 with accessor macros.
592 1999-03-25 Philip Blundell <pb@nexus.co.uk>
594 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
596 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
597 account when adjusting section symbols during a partial link.
599 1999-03-24 Nick Clifton <nickc@cygnus.com>
601 * coff-sparc.c (struct coff_reloc_map): Change type of field
602 'bfd_reloc_val' to bfd_reloc_code_real_type.
603 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
604 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
605 * elf32-arc.c (struct arc_reloc_map): Ditto.
606 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
607 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
608 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
609 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
610 * elf32-sh.c (struct elf_reloc_map): Ditto.
611 * elf32-sparc.c (struct elf_reloc_map): Ditto.
612 * elf32-v850.c (struct v850_reloc_map): Ditto.
613 * elf64-sparc.c (struct elf_reloc_map): Ditto.
614 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
615 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
617 1999-03-17 Martin Hunt <hunt@cygnus.com>
619 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
620 function so source-level assembly works. If multiple N_SOs
621 are seen without and N_FUNs, create an indextable entry with
622 a NULL function name.
624 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
626 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
627 of certian similar cpus.
629 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
631 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
632 Add the 5000. Change the architecture for the 5400 to mips4.
633 (elf_mips_mach): Add r5000.
635 1999-03-11 Doug Evans <devans@casey.cygnus.com>
637 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
639 1999-03-11 Nick Clifton <nickc@cygnus.com>
641 * binary.c (binary_set_section_contents): Generate warning about
642 huge file offsets for any section that will occupy file space, not
643 just those that are loadable.
645 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
647 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
649 1999-02-22 Jim Lemke <jlemke@cygnus.com>
651 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
653 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
655 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
656 * elflink.h: Revert all changes since Feb 16. Instead:
657 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
658 appropriate. Copy it to version symbols.
659 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
660 symbols if appropriate.
661 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
662 symbol if appropriate.
663 (elf_link_output_extsym): If symbol is marked as undefined, and
664 has no nonweak references, mark it as weak undefined.
666 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
668 * elflink.h (elf_merge_symbol): When overriding a dynamic
669 definition with a weak undefined symbol, set NEEDS_PLT if it is a
671 (elf_link_add_object_symbols): Don't copy the other field if we
674 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
676 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
677 shared object with a weak undefined symbol.
679 1999-02-18 Nick Clifton <nickc@cygnus.com>
681 * elfarm-nabi.c: Set partial_inplace back to false.
683 1999-02-17 Nick Clifton <nickc@cygnus.com>
685 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
686 (USER_LABEL_PREFIX): Set to "_".
688 The following patches are from: Scott Bambrough
689 <scottb@corelcomputer.com>
691 * libaout.h (M_ARM6_NETBSD): Set to 143.
693 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
694 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
695 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
696 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
697 * bfd-in2.h: Regenerate.
699 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
700 'true' as REL relocs are now being used. Add new PIC relocs:
701 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
702 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
704 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
706 (elf32_arm_final_link_relocate): Change parameters so that entire
707 reloc is passed. Add support for PIC relocs.
708 (elf32_arm_relocate_section): Pass entire reloc to
709 elf32_arm_final_link_relocate.
710 (elf32_arm_check_relocs): Handle new PIC relocs.
711 (elf32_arm_adjust_dynamic_symbol): New function.
712 (elf32_arm_size_dynamic_sections): New function.
713 (elf32_arm_discard_copies): New function.
714 (elf32_arm_finish_dynamic_symbol): New function.
715 (elf32_arm_finish_dynamic_sections): New function.
716 (ELF_MAXPAGE_SIZE): Define.
717 (bfd_elf32_bfd_reloc_type_lookup): Define.
718 (elf_backend_relocate_section): Define.
719 (elf_backend_adjust_dynamic_symbol): Define.
720 (elf_backend_create_dynamic_sections): Define.
721 (elf_backend_finish_dynamic_symbol): Define.
722 (elf_backend_finish_dynamic_sections): Define.
723 (elf_backend_size_dynamic_sections): Define.
724 (elf_backend_plt_readonly): Define.
725 (elf_backend_want_got_plt): Define.
726 (elf_backend_want_plt_sym): Define.
728 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
730 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
731 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
732 (_bfd_mips_elf_fake_sections): Likewise.
734 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
736 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
737 bfd_elf32_arm_get_bfd_for_interworking,
738 bfd_elf32_arm_process_before_allocation): Define to avoid clash
741 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
742 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
743 elf32_arm_find_nearest_line): Make them static.
745 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
747 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
748 callers. Do not merge a definition from a shared object with a
749 weak undefined symbol.
750 (elf_link_add_object_symbols): Do not change the symbol type or
751 size if the old symbol overrides the new one.
753 1999-02-08 Nick Clifton <nickc@cygnus.com>
755 * config.bfd: Add support for strongarm target.
757 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
759 * elf32-m68k.c (reloc_map): Use the correct types for the struct
760 fields instead of unsigned char.
762 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
764 * Makefile.am: Rebuild dependencies.
765 * Makefile.in: Rebuild.
767 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
769 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
770 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
771 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
772 * acinclude.m4: Add comments to uses of AC_DEFINE.
773 * acconfig.h: Remove.
774 * configure: Rebuild with current autoconf/automake.
775 * aclocal.m4: Likewise.
776 * config.in: Likewise.
777 * Makefile.in: Likewise.
779 1999-02-04 DJ Delorie <dj@cygnus.com>
781 * libbfd.c (real_read): don't call fread for zero bytes. This
782 covers up a bug (or misuse of bfd) that's exposed by Solaris.
784 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
786 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
787 of a jump is in the current 256 MB region.
789 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
791 * format.c (bfd_check_format_matches): Change last patch to only
792 take effect for the binary target.
794 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
796 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
798 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
800 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
802 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
804 * format.c (bfd_check_format_matches): If the target was
805 previously specified, don't check other targets when checking for
808 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
810 * elf32-arm.h (elf32_arm_reloc_map): Removed.
811 (elf32_arm_reloc_type_lookup): Removed
812 * elfarm-nabi.c (elf32_arm_reloc_map): New.
813 (elf32_arm_reloc_type_lookup): New.
814 * elfarm-oabi.c (elf32_arm_reloc_map): New.
815 (elf32_arm_reloc_type_lookup): New.
817 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
819 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
820 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
821 * Makefile.am: Use new files.
822 * Makefile.in: Regenerate.
823 * configure.in: Use new files.
824 * configure: Regenerate.
826 1999-02-01 Nick Clifton <nickc@cygnus.com>
828 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
829 (fr30_elf_gc_sweep_hook): New function.
830 (elf_backend_can_gc_sections): Define.
832 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
834 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
835 and bfd_elf32_bigarm_oabi_vec.
837 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
839 * Makefile.am (elf32-arm-oldabi.lo): New.
840 (elf32-arm-newabi.lo): New.
841 * Makefile.in: Regenerate.
842 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
843 (arm-*-elf): Likewise.
846 * configure: Regenerate.
847 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
848 (bfd_elf32_bigarm_oabi_vec): New.
849 * elf32-arm-newabi.c: New.
850 * elf32-arm-oldabi.c: New.
851 * elf32-arm.c: Removed.
854 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
856 * binary.c (binary_set_section_contents): Omit warnings for
859 1999-01-31 Michael Meissner <meissner@cygnus.com>
861 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
864 1999-01-29 Nick Clifton <nickc@cygnus.com>
866 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
867 * dwarf2.c (read_signed_leb128): Remove unused variables.
869 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
871 * elf.c (assign_file_positions_for_segments): Only adjust
874 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
876 * binary.c (binary_set_section_contents): Don't return early for a
877 non-loadable section, in case the first section is non-loadable.
878 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
879 W. Rozycki <macro@ds2.pg.gda.pl>.
881 1999-01-28 Nick Clifton <nickc@cygnus.com>
883 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
884 R_FR30_GNU_VTENTRY relocs.
886 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
888 * elflink.h (elf_link_output_sym): Zero syms which are
889 part of sections which have been excluded.
891 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
893 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
895 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
896 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
898 1999-01-27 Nick Clifton <nickc@cygnus.com>
900 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
902 (fr30_final_link_relocate): Use computed value as result of
905 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
907 * binary.c (binary_set_section_contents): Emit warning for
908 huge file offsets due to widely-dispersed section LMAs.
910 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
912 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
913 align first section to largest section alignment, not first
916 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
918 * configure.in: Require autoconf 2.12.1 or higher.
920 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
922 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
923 * bfd-in2.h: Likewise.
924 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
926 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
928 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
929 * cpu-mips.c: Add support for and independent 4111.
930 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
931 (_bfd_mips_elf_final_write_processing):
932 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
934 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
936 * elf32-mips.c (elf_mips_abi_name): New.
937 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
939 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
941 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
942 Handle bfd_mach_mips4300.
944 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
946 * elf32-i386.c: Remove leaked development code from patch
947 1998-12-10 by Richard Henderson.
949 1998-12-10 Richard Henderson <rth@cygnus.com>
951 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
952 in debug sections for symbol defined externally.
954 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
956 * targets.c (bfd_target_vector): Remove duplicate entry for
959 1998-12-09 Nick Clifton <nickc@cygnus.com>
961 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
962 since we are using RELAs.
964 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
966 SCO Open Server Release 5 core file support, from Jouke Numan
968 * sco5-core.c: New file.
969 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
970 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
971 * Makefile.am: Rebuild dependencies.
972 (OPTIONAL_BACKENDS): Add sco5-core.lo.
973 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
974 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
975 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
976 * bfd-in2.h, configure, Makefile.in: Rebuild.
978 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
980 * config.bfd (hppa*-*-mpeix*): New target.
981 * configure.in: Add AC_HEADER_DIRENT.
982 (hppa*-*-mpeix*): New target.
983 * configure.host (hppa*-*-mpeix*): New host.
984 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
985 friends rather than just including <sys/dir.h>.
986 * som.h (struct som_symbol): Add hppa_priv_level and apto
987 tc_data. Change all users.
988 (struct somdata): Add comp_unit field.
989 (obj_som_compilation_unit): Define.
990 (bfd_som_attach_compilation_unix): Declare.
991 * som.c: Check HOST_HPPAMPEIX.
992 (struct som_misc_symbol_info): Add new field priv_level.
993 (som_object_setup): Add current_offset parameter. Change all
995 (setup_sections): Likewise.
996 (som_object_p): For EXECLIBMAGIC, read the lst header.
997 (som_write_symbol_strings): Add compilation_unit parameter.
999 (som_finish_writing): Write out compilation_unit.
1000 (som_bfd_derive_misc_symbol_info): Set priv_level.
1001 (som_build_and_write_symbol_table): Set xleast field to 3.
1002 (som_slurp_symbol_table): Set symbol priv_level.
1003 (bfd_som_attach_compilation_unit): New function.
1004 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1005 priv_level into symbol_value.
1006 * configure, config.in: Rebuild.
1008 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1010 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1011 warning function to call _bfd_error_handler instead.
1013 * libbfd.c (COERCE32): Cast through unsigned long and long to
1014 avoid bug in old version of gcc.
1016 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1017 (elf_backend_additional_program_headers): Don't define.
1019 1998-12-08 Nick Clifton <nickc@cygnus.com>
1021 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1022 relocations to include offset of 2 included in the insns, and the
1023 offset of the relocs within the section.
1025 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1027 The following changes were made by David Taylor
1028 <taylor@texas.cygnus.com>, Edith Epstein
1029 <eepstein@sophia.cygnus.com>, Jim Blandy
1030 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1031 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1032 changes originally made by HP; HP did not create ChangeLog
1035 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1036 automake macro library.
1038 * hpux-core.c (hpux_core_core_file_p): this function now
1039 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1040 found in the corefile! Also, in hpux_core_core_file_p, if we
1041 encounter a section with an unknown type, don't punt. Instead,
1042 just skip it. Also, count the number of sections of known type
1043 that we encounter. If we encounter at least one good one, then
1044 we'll declare that the file is a core file. If we encounter any
1045 unknown ones but some known ones, then we'll issue a warning (but
1046 still declare it to be a core file). Also, correctly decide when a
1048 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1049 (CORE_ANON_SHMEM): define if not defined.
1050 (hpux_core_struct): add members lwpid and user_tid.
1051 (core_kernel_thread_id, core_user_thread_id): new macros.
1052 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1053 the name before storing it in the bfd.
1054 (hpux_core_core_file_p): handle threads.
1056 * libhppa.h (GET_FIELD): protect against redefinition.
1057 (HPPA_WIDE): define.
1058 (GET_FIELD): define.
1063 (sign_extend): redefine.
1064 (assemble_6): define.
1065 (assemble_12): rewrite.
1066 (assemble_16): define.
1067 (assemble_16a): define.
1068 (assemble_17): rewrite.
1069 (assemble_22): define.
1071 1998-12-07 Nick Clifton <nickc@cygnus.com>
1073 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1074 relocations for signed values.
1076 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1078 * mipsbsd.c (MY(set_arch_mach)): Make static.
1079 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1080 bfd_mach_mips* macros rather than simple numbers.
1082 COFF weak symbol support, based on patches from Mark Elbrecht
1083 <snowball3@usa.net>:
1084 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1085 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1086 (coff_write_alien_symbol): Likewise.
1087 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1088 (coff_link_add_symbols): Likewise.
1089 (_bfd_coff_link_input_bfd): Likewise.
1090 (_bfd_coff_write_global_sym): Likewise.
1092 * elf.c (copy_private_bfd_data): Always initialize the
1093 includes_phdrs field.
1095 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1096 file defines a symbol first mentioned in an ELF file.
1098 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1099 possible, rather than only if BFD64.
1100 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1102 * bfd-in2.h: Rebuild.
1104 * srec.c (srec_set_section_contents): Correct test to avoid
1105 switching to 4 byte addresses after seeing a second section which
1106 requires 3 byte addresses. From Joel Schantz
1107 <joel.schantz@argosys.boeing.com>.
1109 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1110 <aymeric.vincent@emi.u-bordeaux.fr>.
1112 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1114 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1115 decide whether the output file is -mrelocatable-lib,
1116 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1118 1998-12-03 Nick Clifton <nickc@cygnus.com>
1120 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1121 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1122 * bfd-in2.h: Regenerate.
1123 * libbfd.h: Regenerate
1125 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1127 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1128 link against a dynamic symbol with no type or size.
1130 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1132 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1133 relocation for section which does not get loaded.
1134 (elf_i386_relocate_section) [R_386_32]: Likewise.
1136 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1138 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1139 reloc_count and i long instead of unsigned long. Handle error
1140 return from bfd_canonicalize_reloc.
1142 1998-12-01 Nick Clifton <nickc@cygnus.com>
1144 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1147 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1149 * elf32-sh.c (elf/sh.h): Include.
1150 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1151 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1152 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1153 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1154 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1156 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1158 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1159 causes division by zero later on.
1161 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1163 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1166 1998-11-25 DJ Delorie <dj@cygnus.com>
1168 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1171 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1173 * elf32-fr30.c (fr30_elf_relocate_section): Call
1174 fr30_final_link_relocate.
1175 (fr30_final_link_relocate): New function: Handle I20 and I32
1177 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1178 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1179 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1181 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1184 The following changes are based on a patch submitted by Gianluca
1185 Moro <glctr@abc.it>:
1187 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1188 not already been updated.
1189 (find_remembered_hi16s_reloc): New parameter 'already_found'
1190 returns state of remembered hi16s reloc.
1191 (remember_hi16s_reloc): Set 'found' field to false.
1192 (hi16s_location): Add 'found' field.
1194 1998-11-23 DJ Delorie <dj@cygnus.com>
1196 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1197 to see .DLL files as unrecognized.
1198 (i3coff_object_p): Sorry, had to hack it to not recognize these
1199 files (pei-i386) on request.
1201 1998-11-23 DJ Delorie <dj@cygnus.com>
1203 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1204 relents. Call bfd_check_format to reinitialize.
1206 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1208 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1211 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1213 * aclocal.m4: regenerate
1214 * configure: regenerate
1216 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1218 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1219 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1220 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1221 respect it as an upper bound on what memory to reference.
1222 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1223 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1224 update vtable_entries_size appropriately.
1226 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1228 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1231 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1233 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1234 bfds; they have no "file" so we fake it.
1235 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1236 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1237 resizing the memory buffer.
1238 * opncls.c (bfd_make_writable): New function; lets you write a
1239 bfd_create'd bfd to an in-memory buffer.
1240 (bfd_make_readable): New function; lets you read back that buffer
1241 as if it were from bfd_openr. Used to build generated archive
1242 members (winsup's ld's dlltool)
1244 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1246 * po/bfd.pot: Regenerated.
1248 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1250 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1253 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1255 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1256 element of the gotentry list for local symbols too.
1257 (elf64_alpha_relocate_section): Unify local and global handling.
1258 Assert that gotent->use_count > 0.
1260 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1262 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1263 update for file name changes of July 2, 1998.
1265 * configure: Rebuild.
1267 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1269 * po/bfd.pot: Regenerated.
1271 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1273 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1274 * aclocal.m4, configure: regenerate
1276 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1278 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1280 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1282 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1283 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1285 * aclocal.m4, configure: regenerated.
1287 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1289 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1290 R_D10V_GNU_VTENTRY relocs.
1291 (elf_d10v_howto_table): Likewise.
1292 (d10v_reloc_map d10v_reloc_map): Likewise.
1293 (elf32_d10v_gc_mark_hook): New.
1294 (elf32_d10v_gc_sweep_hook): New.
1295 (elf32_d10v_check_relocs): New.
1296 (elf32_d10v_relocate_section): New.
1297 (elf_backend_relocate_section): Define.
1298 (elf_backend_can_gc_sections): Define.
1300 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1302 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1303 (BFD64_BACKENDS): ...from here.
1304 (BFD32_BACKENDS_CFILES): Move vms files here...
1305 (BFD64_BACKENDS_CFILES): ...from here.
1306 * Makefile.in: Rebuild.
1308 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1310 * Makefile.am: Add FR30 target.
1311 * Makefile.in: Add FR30 target.
1312 * archures.c: Add support for FR30.
1313 * config.bfd: Add support for FR30.
1314 * configure.in: Add support for FR30.
1315 * reloc.c: Add support for FR30 relocations.
1316 * targets.c: Add support for FR30 relocations.
1317 * bfd-in2.h: Regenerate.
1318 * configure: Regenerate.
1319 * libbfd.h: Regenerate.
1320 * cpu-fr30.c: New file.
1321 * elf32-fr30.c: New file.
1323 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1325 * configure.in: detect cygwin* instead of cygwin32*
1326 * configure: regenerate
1328 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1330 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1331 use bfd_malloc and free instead and check return value from bfd_malloc.
1333 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1335 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1336 * libbfd.h: Rebuild.
1338 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1339 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1340 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1341 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1343 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1345 (mips_elf_link_hash_table_create): Don't initialize
1346 dynsym_sec_strindex.
1347 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1348 (mips_elf_size_dynamic_sections): Generate a section symbol for
1349 every output section.
1350 (mips_elf_finish_dynamic_sections): Count all sections for
1352 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1355 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1357 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1358 for later PLT entries in large PLTs.
1359 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1361 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1363 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1365 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1367 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1368 * elflink.h (elf_collect_hash_codes): New function. This function is
1369 called for each exported symbol and we compute the ELF hash value for
1371 (compute_bucket_value): New function. It is called from
1372 size_dynamic_sections to determine the hash table size. When we are
1373 optimizing a better, but slower, algorithm is used.
1374 (size_dynamic_sections): Call compute_bucket_value.
1376 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1378 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1380 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1382 (sh_elf_gc_mark_hook): New.
1383 (sh_elf_gc_sweep_hook): New.
1384 (sh_elf_check_relocs): New.
1385 (elf_backend_can_gc_sections): Define.
1387 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1389 * acinclude.m4: undo previous gettext change
1390 * aclocal.m4: rebuild with right version of aclocal.
1392 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1394 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1395 aclocal.m4 to acinclude.m4, so they don't get lost.
1397 * elfcore.h: rewrite for better corefile support.
1398 * elf.c (elfcore_*): new functions.
1399 * elf-bfd.h (elf_obj_tdata): new structure members.
1400 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1402 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1404 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1406 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1407 and R_M32R_GNU_VTENTRY.
1408 (elf_backend_can_gc_sections): Define.
1409 (m32r_elf_check_relocs): New.
1410 (m32r_elf_gc_mark_hook): New.
1411 (m32r_elf_gc_sweep_hook): New.
1412 (m32r_elf_relocate_section): Handle VT relocs.
1414 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1416 * coff-arm.c (arm_relocate_section): Remove redundant test.
1418 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1419 cleat that the 'bitsize' field is the size of the bitfield AFTER
1420 relocation not before.
1422 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1424 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1427 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1429 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1430 R_SPARC_GNU_VTENTRY.
1431 (elf32_sparc_check_relocs): Handle them.
1432 (elf32_sparc_reloc_type_lookup): Likewise.
1433 (elf32_sparc_relocate_section): Likewise.
1434 (elf32_sparc_gc_mark_hook): New.
1435 (elf32_sparc_gc_sweep_hook): New.
1437 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1439 * som.c (som_finish_writing): Perform some sanity checks when
1440 writing an executable or shared library.
1442 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1444 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1445 * configure.in (elf): Add dwarf1.lo.
1446 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1447 * elf.c (_bfd_elf_find_nearest_line): Add call to
1448 _bfd_dwarf1_find_nearest_line.
1449 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1450 Add call to _bfd_dwarf1_find_nearest_line.
1451 * configure: Rebuilt.
1453 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1455 * elflink.h (elf_gc_sections): Do not allow garbage
1456 collection if dynamic sections have been created.
1458 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1460 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1462 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1463 (v850_elf_perform_relocation): Likewise.
1464 (v850_elf_final_link_relocate): Likewise.
1465 (v850_elf_relocate_section): Likewise.
1466 (v850_elf_gc_sweep_hook): New routine.
1467 (v850_elf_gc_mark_hook): New routine.
1468 (elf_backend_can_gc_sections): Define.
1470 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1472 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1475 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1477 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1478 Declare size as bfd_size_type.
1479 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1481 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1483 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1485 * som.c (CPU_PA_RISC2_0): Define.
1486 (_PA_RISC2_0_ID): Likewise.
1487 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1489 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1491 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1492 has a base which is already defined, only add the referenced
1493 symbol to the dynamic symbol table if it is defined or referenced
1496 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1499 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1501 * elflink.h (elf_link_add_object_symbols): Undo last change.
1503 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1505 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1506 symbol for the indirect alias to a versioned symbol.
1508 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1510 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1511 (elf32_i386_vtentry_howto): New.
1512 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1513 or elf32_i386_vtinherit_howto on lookup.
1515 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1517 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1518 reloc_type. Rename R_68K__max to R_68K_max.
1519 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1522 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1524 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1525 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1527 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1530 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1532 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1533 message has a null byte terminator.
1535 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1537 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1538 word subject to R_V850_32 relocation.
1540 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1542 * dwarf2.c: Add comment describing problem computing line numbers
1543 for undefined symbols at link time.
1545 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1547 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1548 transform a defweak into a plt entry.
1549 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1550 plt entry references to receive a RELATIVE reloc.
1551 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1552 (elf64_alpha_relocate_section): Assert we don't overrun
1553 the allocated relocation space.
1555 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1557 * elf.c (swap_out_syms): Always treat section symbols as
1558 special, even if they are attached to a common section.
1560 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1562 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1563 sections with v850 common section attributes into named v850
1565 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1566 common section attributes into named v850 common sections.
1568 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1570 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1573 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1575 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1576 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1577 reloc to the wrong section a warning, not an error. .dynsbss
1578 is not an output section, so there is no need to check for it.
1580 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1582 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1584 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1586 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1587 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1589 (elf32_arm_gc_mark_hook): New.
1590 (elf32_arm_gc_sweep_hook): New.
1591 (elf32_arm_check_relocs): New.
1592 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1594 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1597 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1599 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1600 assume there is no PLT or GOT.
1602 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1604 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1605 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1606 also accepted as a function symbol type.
1608 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1610 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1612 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1614 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1615 match definition of _bfd_gc_sections field.
1616 * libbfd.h: Rebuild.
1618 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1620 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1621 the addend of a dynamic relocation referencing a section.
1622 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1623 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1625 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1627 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1628 bed has a size_dynamic_sections routine before trying to use it.
1630 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1632 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1633 _bfd_elf_rel_vtable_reloc_fn.
1635 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1637 * Makefile.am: Add elf32-arm.c.
1638 * Makefile.in: Rebuild.
1639 * elf-bfd.h: Add elf_backend_get_symbol_type.
1640 * elf.c (swap_out_syms): If defined, call
1641 elf_backend_get_symbol_type.
1642 * elf32-arm.c: Define elf_backend_get_symbol_type.
1643 (elf32_arm_get_symbol-type): New routine.
1644 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1645 (bfd_elf32_arm_process_before_allocation): Change to
1646 check for STT_ARM_TFUNC.
1647 (elf32_arm_final_link_relocate): Likewise.
1648 * elfxx-target.h: Add elf_backend_get_symbol_type.
1650 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1652 * archures.c (bfd_mach_alpha_ev[456]): New.
1653 * cpu-alpha.c: Rework to match these types.
1654 * bfd-in2.h: Rebuild.
1656 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1658 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1659 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1661 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1662 (elf_i386_reloc_type_lookup): Recognize them.
1663 (elf_i386_check_relocs): Pass them off to generic code.
1664 (elf_i386_relocate_section): Ignore them.
1665 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1666 (elf_backend_can_gc_sections): True.
1668 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1670 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1671 before looking at owner field.
1672 (elf32_arm_to_thumb_stub): Ditto.
1673 (elf32_arm_relocate_section): Compute name before calling
1674 elf32_arm_final_link_relocate().
1676 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1678 * elf.c: comment and formatting cleanups.
1681 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1683 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1684 (core files are treated differently than object files).
1685 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1686 bfd_elf_mkcorefile): declare.
1687 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1688 bfd_elf_mkcorefile): add to bfd_target vector.
1689 * elfcore.h (elf_core_file_p): save the program header table,
1690 and set the bfd architecture from the elf file header.
1691 * elf.c (bfd_elf_mkcorefile): new function.
1692 (_bfd_elf_write_corefile_contents): new function.
1693 (assign_file_positions_for_segments): add cases for handling
1694 PT_NOTE segments. (assign_file_positions_except_relocs):
1695 core files should be handled the same as exec files.
1696 (prep_headers): identify core files as type ET_CORE.
1697 (copy_private_bfd_data): identify the sections belonging to
1698 the PT_NOTE segment.
1700 * elf32-sparc.c (elf32_sparc_final_write_processing):
1701 add break statement to default case.
1703 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1705 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1706 section (not input) will be in sections ".sbss", ".sbss2",
1707 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1708 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1709 output_offset for correct evaluation of addend.
1711 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1713 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1714 elf32_arm_allocate_interworking_sections and
1715 elf32_arm_process_before_allocation.
1717 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1719 * bfd-in.h: Ammend prototype for
1720 elf32_arm_process_before_allocation to remove surplus third
1723 * bfd-in2.h: Regenerate.
1725 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1727 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1729 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1731 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1732 calculated for RELOC_SPARC_REV32 case.
1734 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1736 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1737 elf32_arm_allocate_interworking_sections and
1738 elf32_arm_process_before_allocation.
1739 * bfd-in2.h: Regenerated.
1740 * elf32-arm.c Define elf32_arm_link_hash_table.
1741 (insert_thumb_branch): New routine.
1742 (find_thumb_glue): New routine.
1743 (find_arm_glue): New routine.
1744 (record_arm_to_thumb_glue): New routine.
1745 (record_thumb_to_arm_glue): New routine.
1746 (elf32_arm_link_hash_table_create): New routine.
1747 (elf32_arm_get_bfd_for_interworking): New routine.
1748 (elf32_arm_allocate_interworking_sections) New routine.
1749 (elf32_arm_process_before_allocation) New routine.
1750 (elf32_thumb_to_arm_stub): New routine.
1751 (elf32_arm_to_thumb_stub): New routine.
1752 (elf32_print_private_bfd_data): Fix typo.
1753 (elf32_arm_final_link_relocate): Add argument sym_sec.
1754 Check for branches to thumb symbols in case R_ARM_PC24.
1755 Check for branches to arm symbols in case R_ARM_THM_PC22.
1756 (elf32_arm_relocate_section): Pass symbol section to
1757 elf32_arm_final_link_relocate.
1759 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1761 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1762 entries unless the symbol is defined in the executable; in
1763 particular, undefined weak symbols get a PLT entry.
1765 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1767 * libaout.h: Remove nested comment to avoid warning.
1769 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1771 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1772 R_ARM_PC24 relocation.
1774 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1776 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1777 argument is_local. Add argument sym_flags. Check sym_flags
1778 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1779 (elf32_arm_relocate_section): Don't pass local sym and pass
1780 sym_flags to elf32_arm_final_link_relocate.
1782 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1784 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1785 to not count too few relocs for dynamicly linked executables.
1787 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1789 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1790 symbols without a dynamic index dynamic. Consider all weak
1792 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1793 correspondance between input and output sections.
1795 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1797 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1798 that use a .got.plt section start the got offset at zero.
1800 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1802 * ieee.c (ieee_write_processor): Correct the processor ID written
1803 out for bfd_arch_m68k, accommodating change of March 25.
1805 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1807 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1808 R_ARM_THM_RPC22 relocations.
1810 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1812 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1814 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1815 .got relocs in -Bsymbolic shared objects.
1817 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1819 * elf32-arm.c: Add private flags to ELF header.
1820 (elf32_arm_print_private_bfd_data): New Function.
1821 (elf32_arm_set_private_flags): New Function.
1822 (elf32_arm_copy_private_flags): New Function.
1823 (elf32_arm_merge_private_bfd_data): New Function.
1825 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1827 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1829 (elf32_sparc_relocate_section): Likewise.
1831 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1833 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1834 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1835 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1836 of the function. Recognize no .plt as static linking.
1838 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
1840 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1841 ".liblist" string through gettext.
1843 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1845 * Makefile.am: Add support for elf32-arm.lo.
1846 * Makefile.in: Rebuild.
1847 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1848 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1849 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1850 * configure: Regenerate.
1851 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1852 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1853 bfd_target bfd_elf32_littlearm_vec.
1854 * elf32-arm.c: New file.
1856 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1858 * libaout.h (M_SPARCLITE_LE): New machine.
1859 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1860 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1861 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1862 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1863 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1864 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1865 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1866 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1867 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1868 be BFD_RELOC_SPARC_REV32.
1870 * config.bfd (sparc86x-*-aout): New
1872 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1874 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1875 actually mapping the output sections.
1877 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1880 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1881 (mn10300_elf_reloc_map): Similarly.
1882 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1884 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1886 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1888 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1889 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1890 elf_mips_reloc_type defined in elf/mips.h.
1892 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
1894 * elf64-mips.c: Remove reloc_type definition completely. It's now
1897 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
1899 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
1900 as they are defined in elf/mips.h now.
1902 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
1905 * Re-add lost change:
1906 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1908 (mn10300_elf_relax_section): Include stack space for register saves
1909 in the imm8 field of a "call" instruction.
1910 (compute_function_info): Determine how much stack is allocated by
1911 the movm instruction. Fix typo.
1912 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1914 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
1916 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
1917 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1919 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
1921 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
1923 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
1925 * elf32-hppa.h: Let ELF header define the enum containing the
1926 external reloc numbers.
1927 * elf32-i386.h: Likewise.
1929 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
1931 * elf-m10300.c: Let ELF header now define the macros to get the enum.
1932 * elf32-mips.c: Likewise.
1933 * elf32-ppc.c: Likewise.
1935 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
1937 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
1938 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
1940 * bfd-in.h: Regenerate.
1941 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
1942 parameter to 'unsigned int' to avoid K&R compatability problems.
1944 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
1946 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
1947 functionname_ptr to be const. Change line_ptr to be unsigned.
1949 * coffcode.h (coff_link_output_has_begun): Simplify handling when
1950 macro is not defined. Change second parameter from bfd_link_info
1951 to coff_final_link_info. Add prototype.
1952 (coff_final_link_postscript): Simplify handling when macro is not
1953 defined. Add prototype.
1955 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
1957 * elf-mn10300.c: Before include system specific ELF header define
1958 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
1959 * elf32-mips.c: Likewise.
1960 * elf32-ppc.c: Likewise.
1962 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
1964 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
1965 temporary patch over to elf64-mips.c as well.
1967 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
1969 * elf32-mips.c (reloc_type): Temporarily disable definition of
1970 standard relocation since they are now defined in elf/mips.h.
1972 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
1974 * elf-m10200.c (mn10200_elf_final_link_relocate):
1975 Modify range test for case R_MN10200_8.
1977 * elf-m10300.c (mn10300_elf_final_link_relocate):
1978 Modify range test for case R_MN10300_8.
1980 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
1982 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
1983 * elf32-i386.c (elf_backend_got_header_size): Define.
1984 (elf_backend_plt_header_size): Define.
1985 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
1986 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
1987 * elfxx-target.h: Provide a default of zero.
1988 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
1989 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
1991 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
1992 entry from an executable, even if the plt refcount goes to 0.
1994 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1996 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
1997 directory name at the line number.
1999 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2000 with an unspecified type.
2002 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2004 * sunos.c: Add undef of valid to avoid problem on SunOS.
2006 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2008 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2010 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2012 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2013 R_68K_PCxx and R_68K_xx relocations. Make sure that
2014 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2015 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2016 R_68K_xx relocations.
2017 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2018 that has no plt entry.
2019 (elf_m68k_relocate_section): Ignore the plt offset in a static
2021 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2023 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2026 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2028 (howto_table, reloc_map): Add entries for them.
2029 (elf_m68k_check_relocs): Handle them. Implement reference
2030 counting for got and plt entries.
2031 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2032 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2034 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2035 (elf_m68k_relocate_section): Handle the new reloc types.
2036 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2037 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2038 * elflink.h (elf_link_add_object_symbols): When creating an
2039 indirect reference for symbol versioning also copy the plt
2041 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2042 flag also reset the plt offset.
2043 (elf_link_assign_sym_version): Likewise.
2044 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2045 the size of the entry in bytes.
2046 (elf_gc_allocate_got_offsets): Likewise.
2048 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2050 * elflink.h (elf_gc_sections): Return true rather than falling off
2053 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2056 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2058 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2059 comment describing when it should be enabled.
2060 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2063 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2065 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2066 information ATN records.
2068 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2070 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2071 section for an absolute symbol in a fully linked file. Based on
2072 patch from Christian Holland <CHolland@de.lucent.com>.
2074 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2076 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2077 that a symbol is undefined.
2079 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2081 * som.c (som_bfd_gc_sections): Define.
2083 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2085 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2086 overflows in ARM_26D patches, since they have already been
2087 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2089 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2091 * coffcode.h (coff_write_object_contents): If we have any long
2092 section names, call coff_write_symbols even if there are no
2095 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2097 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2098 PT_LOAD segment, rather than only setting it once for the entire
2101 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2102 rather than ignoring every phdr with a p_paddr of 0, ignore all
2103 the phdrs if they all have a p_paddr of 0.
2105 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2106 section was discarded from the link.
2108 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2110 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2112 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2114 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2115 floating point operations.
2117 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2119 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2122 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2124 Merge of vax/vms (read-only) support
2125 * configure.com: Support Vax target.
2126 * makefile.vms: Support Vax target.
2127 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2128 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2130 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2132 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2134 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2136 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2138 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2139 * targets.c (bfd_target_ovax_flavour): New flavour.
2140 (vms_alpha_vec): Renamed from evax_alpha_vec.
2142 (target_vector): Update accordingly.
2143 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2145 (vax*-*-*vms*): New target.
2146 * Makefile.am: Update for renamed files. Rebuild dependencies.
2147 * bfd-in2.h: Rebuild.
2148 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2150 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2152 Based on patch from Matt Semersky <matts@scd.hp.com>:
2153 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2154 pointer on abfd->outsymbols.
2155 (generic_add_output_symbol): Handle NULL sym parameter.
2157 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2159 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2162 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2164 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2165 when handling 32 bit immediate relocs.
2166 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2168 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2170 * section.c (STD_SECTION): Account for recently added gc_mark
2171 field in struct asection.
2173 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2174 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2176 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2178 ELF Section-level Garbage Collection:
2179 * bfd.c (bfd_gc_sections): New.
2180 * aout-adobe.c: Hook to default implementation.
2181 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2182 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2183 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2184 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2185 * tekhex.c, versados.c: Likewise.
2186 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2187 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2189 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2190 (bfd_generic_gc_sections): New.
2191 * section.c (SEC_KEEP): New.
2192 (asection): Add gc_mark member.
2194 * elfcode.h (elf_gc*): New name remappings.
2195 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2196 sections to be excluded.
2197 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2198 (elf_gc_propogate_vtable_entries_used): New.
2199 (elf_gc_smash_unused_vtentry_relocs): New.
2200 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2201 (elf_gc_common_finalize_got_offsets): New.
2202 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2203 * elfxx-target.h: Add and default gc hooks.
2205 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2207 (struct elf_obj_tdata): Likewise for local_got_offsets.
2208 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2209 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2210 * elf64-sparc.c, elflink.h: Likewise.
2212 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2213 (ELF_LINK_HASH_MARK): Define.
2214 (struct elf_backend_data): Add GC hooks.
2215 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2217 * elf-m10300.c (mn10300_elf_check_relocs): New.
2218 (mn10300_elf_gc_mark_hook): New.
2219 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2220 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2221 (mn10300_elf_final_link_relocate): Likewise.
2222 (mn10300_elf_relocate_section): Likewise.
2223 (elf_backend_can_gc_sections): Define.
2224 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2225 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2226 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2227 (mips_info_to_howto_rel): Likewise.
2228 (mips_elf_relocate_section): Likewise.
2229 (mips_elf_check_relocs): Likewise.
2230 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2231 (elf_backend_can_gc_sections): Define.
2232 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2233 (ppc_elf_howto_raw): Handle them.
2234 (ppc_elf_reloc_type_lookup): Likewise.
2235 (ppc_elf_relocate_section): Likewise.
2236 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2237 Handle new vtable relocs.
2238 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2239 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2240 (elf_backend_can_gc_sections): Define.
2242 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2244 * archures.c (bfd_mach_mn10300): Define.
2245 * elf-m10300.c: Include elf/mn10300.h
2246 (elf_mn10300_mach): New function.
2247 (_bfd_mn10300_elf_final_write_processing): Likewise.
2248 (_bfd_mn10300_elf_object_p): Likewise.
2249 (elf_backendfinal_write_processing): Define.
2250 (elf_backend_object_p): Likewise.
2252 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2254 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2257 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2259 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2260 link_next field, not the next field.
2262 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2264 * elf.c (map_sections_to_segments): Check the section address
2265 against the phdr size both with and without a modulo of
2268 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2270 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2271 linker created empty input section if the output section has the
2274 * elflink.h (elf_link_output_extsym): Print an error message if
2275 _bfd_elf_section_from_bfd_section fails.
2277 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2280 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2282 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2283 native linker output. Avoid putting an empty section in more than
2286 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2288 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2289 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2291 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2293 * elf.c (swap_out_syms): New arg relocatable_p.
2294 Don't add section VMA to symbols for relocatable output.
2295 (_bfd_elf_compute_section_file_positions): Update call to
2298 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2300 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2301 against 'addend' be signed rather than unsigned.
2303 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2305 * elf32-m32r.c: Add prototyps for static functions.
2307 * coff-arm.c: Add prototypes for static functions.
2309 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2311 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2312 LMA is used to order sections in a segment.
2314 * elf32-v850.c: Add prototypes for static functions.
2315 Change type of addend parameter to bfd_vma in various functions.
2317 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2319 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2320 complain_overflow_signed instead of complain_overflow_bitfield.
2322 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2324 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2325 when comparing against 0.
2327 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2329 * Makefile.am (config.status): New target.
2330 * Makefile.in: Rebuild.
2332 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2334 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2335 error if previous object endianness doesn't match current object.
2337 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2339 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2340 _bfd_elf_print_private)bfd_data ().
2342 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2344 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2346 (elf_link_add_object_symbols): Set type_change_ok and
2347 size_change_ok before calling elf_merge_symbol.
2349 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2350 undefined symbol error, don't also issue an overflow error.
2352 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2354 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2355 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2356 message instead of crashing.
2358 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2360 * archures.c (bfd_mach_cpu32): Define.
2361 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2363 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2364 * ieee.c: Include <ctype.h>.
2365 (ieee_object_p): Parse out process ID string to make it more
2366 likely to be acceptable for bfd_scan_arch.
2367 * bfd-in2.h: Rebuild.
2369 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2371 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2372 _bfd_elf_print_private_bfd_data() so that the program header will
2375 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2377 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2378 0x68. Reindent. Add some comments.
2380 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2382 * elf.c (copy_private_bfd_data): Adjust physical address of
2383 segment in output BFD to contain LMAs of its sections.
2385 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2387 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2388 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2389 endian data 32 bit relocations.
2390 (elf32_sparc_merge_private_bfd_data): Check if linking little
2391 endian objects with big endian objects.
2392 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2393 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2394 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2396 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2397 * archures.c (bfd_mach_sparc_sparclite_le): New.
2398 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2400 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2402 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2405 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2407 * bfd-in.h: Move over patch to bfd-in2.h.
2409 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2411 (_bfd_relocate_contents): Likewise.
2413 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2415 * peicode.h (add_data_entry): If the section has no private data
2416 then do not create a Data Dictionary entry for it.
2418 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2420 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2421 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2422 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2423 subsections during relaxation more correctly.
2425 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2427 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2428 Add extra argument to bfd_arm_process_before_allocation ().
2429 * bfd-in.h: Reflect changes made in bfd-in2.h.
2430 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2431 coff class of a BFD symbol.
2432 * coff-arm.c: Add support for interworking between Thumb code and
2433 non-interworking aware ARM code.
2435 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2437 * po/Make-in (install-info): New target.
2439 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2441 * filemode.c: Remove; not used.
2443 If sysdep.h includes a header file, don't include it again:
2444 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2446 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2448 * archive.c: Don't include <string.h> or <errno.h>.
2449 * evax-alpha.c; Don't include <stdio.h>.
2450 * evax-egsd.c: Likewise.
2451 * evax-etir.c: Likewise.
2452 * evax-misc.c: Likewise.
2453 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2454 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2456 * hpux-core.c: Likewise.
2457 * netbsd-core.c: Likewise.
2459 * libbfd.c: Don't include <sys/types.h>.
2460 * nlmcode.h: Don't include <string.h>.
2461 * osf-core.c: Don't include <string.h> or <stdio.h>.
2462 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2463 <errno.h>, or <unistd.h>.
2464 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2466 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2468 * configure.com: If the version number can not be found in
2469 configure.in, set it to "unknown" rather than "2.8.1".
2471 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2473 * elf32-mips.c (elf_mips_mach): New.
2474 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2475 (_bfd_mips_elf_final_write_processing): Use the names
2476 of machines, rather than the numbers. Set both the ARCH
2477 and MACH in e_flags. Handle a few more specific machines.
2478 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2479 EF_MIPS_ARCH and EF_MIPS_MACH.
2481 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2483 * syms.c (bfd_is_local_label): Revert last change.
2484 * srec.c (srec_write_symbols): Discard debugging symbols.
2486 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2488 * som.c: Include <ctype.h>.
2489 * som.h: Don't include sysdep.h.
2491 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2493 * libbfd.h: Rebuilt.
2494 * libbfd-in.h: Removed gettext includes and defines.
2495 * sysdep.h: Moved gettext-related includes and defines here.
2497 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2499 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2500 an ad-hoc test. Kill bogus #if 0 code.
2501 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2503 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2505 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2506 when generating a normal executable for a symbol defined in a
2507 regular file. When copying a reloc into the output file, adjust
2508 the addend for a PC relative reloc against a global symbol.
2510 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2512 * libbfd.h: Rebuilt.
2513 * libbfd-in.h (_): Define as dgettext.
2515 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2517 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2519 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2520 when declaring parameter types.
2521 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2523 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2525 * config.bfd: If we include any ELF targets in targ_defvec and/or
2526 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2527 * elf32-gen.c (dummy): New static const variable.
2528 (elf_generic_info_to_howto): New static function.
2529 (elf_generic_info_to_howto_rel): New static function.
2530 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2531 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2532 * elf64-gen.c: Same changes as elf32-gen.c.
2533 * elfcode.h (elf_object_p): For the generic target, ignore a
2534 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2536 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2538 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2539 * configure: Rebuild.
2541 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2543 * config.bfd: Update OSR5/Unixware patterns.
2545 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2547 * elf.c (assign_file_positions_for_segments): Allow for holes
2548 between sections added by a link script.
2550 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2552 * configure.in: Change version number to 2.9.4
2553 * configure: Rebuild.
2555 Based on patch from H.J. Lu <hjl@gnu.org>:
2556 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2557 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2558 * bfd-in2.h: Rebuild.
2560 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2562 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2565 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2567 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2568 (elf64_alpha_relax_section): Fill them in.
2569 (elf64_alpha_relax_opt_call): Implement more than a stub.
2570 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2571 alignment on .scommon.
2572 (elf64_alpha_merge_gots): Merge use counts as well.
2574 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2576 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2577 for calculating a local symbol's address.
2578 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2579 Set the .got's cooked size as well as the raw size.
2581 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2583 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2584 internationalisation of printed information.
2586 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2587 internationalisation of printed information.
2589 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2591 * syms.c (struct indexentry): Change directory_name, file_name,
2592 and function_name fields to char *.
2593 (struct stab_find_info): Change cached_file_name field to char *.
2595 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2597 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2599 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2601 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2603 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2605 * Makefile.am (install-data-local): Make $(includedir).
2606 * Makefile.in: Rebuild.
2608 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2610 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2612 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2614 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2615 * Makefile.in: Rebuild.
2617 * bfd-in2.h: Rebuild for Nick's changes.
2619 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2621 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2622 change wrt length == max_namelen.
2624 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2626 * Many files: Added gettext invocations around user-visible
2628 * libbfd-in.h: Added gettext includes and defines.
2629 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2630 HAVE_LC_MESSAGES): Define.
2631 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2633 * Makefile.am (SUBDIRS): Added po.
2634 (POTFILES): New macro.
2635 (po/POTFILES.in): New target.
2636 (SOURCE_HFILES): New macro.
2638 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2640 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2642 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2643 NT_PRSTATUS note section encountered, it contains the status of
2644 the currently executing thread when the core file was written.
2646 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2648 * libcoff.h: Add extra parameter to
2649 bfd_coff_link_output_has_begun overrideable function.
2650 * cofflink.c: Pass extra parameter to
2651 bfd_coff_link_output_has_begun function.
2652 * bfd-in.h: Add prototypes for exported ARM interworking
2654 * peicode.h: ARM specific code reorganised to conform to BFD
2656 * coffcode.h: ARM specific code reorganised to conform to BFD
2658 * coff-arm.c: Code reorganised to conform to the BFD coding
2659 conventions. Global variables have been moved into an ARM
2660 specific hash table structure and a new function:
2661 bfd_arm_get_bfd_for_interworking() has been created which is
2662 called from the linker scripts.
2664 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2666 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2668 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2669 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2670 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2671 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2673 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2675 * config.bfd: Added sparc86x support.
2677 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2679 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2680 an out of range pc-relative jump/call to an undefined weak symbol.
2682 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2684 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2687 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2689 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2690 an error other than bfd_error_system_call, set the error to
2691 bfd_error_wrong_format.
2693 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2694 bfd_elf32_powerpcle_vec.
2696 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2697 program segments are zero, don't set p_paddr_valid.
2699 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2701 * elf64-alpha.c: Initial implementation of relaxation --
2702 (struct alpha_elf_link_hash_entry): Add use_count member.
2703 (elf64_alpha_check_relocs): Initialize and increment it.
2704 (elf64_alpha_can_merge_gots): Check it when considering merging.
2705 (elf64_alpha_merge_gots): Drop entries with zero use.
2706 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2707 (elf64_alpha_always_size_sections): Split out got sizing ...
2708 (elf64_alpha_size_got_sections): ... here. New function.
2709 (elf64_alpha_relax_find_reloc_ofs): New function.
2710 (elf64_alpha_relax_with_lituse): Likewise.
2711 (elf64_alpha_relax_without_lituse): Likewise.
2712 (elf64_alpha_relax_opt_call): Likewise.
2713 (elf64_alpha_relax_section): Likewise.
2714 (elf64_alpha_add_symbol_hook): Likewise.
2715 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2716 (elf64_alpha_relocate_section): Likewise.
2717 (bfd_elf64_bfd_relax_section): Define.
2718 (elf_backend_add_symbol_hook): Likewise.
2720 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2722 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2723 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2724 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2726 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2728 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2729 * configure: Rebuild.
2731 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2733 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2734 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2735 * configure.in: Define and substitute WIN32LDFLAGS and
2737 * aclocal.m4: Rebuild with new libtool.
2738 * configure, Makefile.in: Rebuild.
2740 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2742 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2743 before any other symbols in the same section.
2745 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2747 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2750 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2752 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2754 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2755 Use addr_size for address size, rather than sizeof(bfd_vma).
2756 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2757 Fix call to read_address.
2758 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2759 Scrap other unneeded arguments. Fix call to read_address.
2760 (scan_unit_for_functions): Fix call to read_attribute.
2761 (parse_comp_unit): We now handle more values for addr_size.
2762 Set addr_size in unit. Fix call to read_attribute and
2765 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2767 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2769 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2771 * archures.c (bfd_default_scan): Add m68k cases back to default
2772 switch, reverting patch of March 25, since IEEE support depends
2775 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2777 * Makefile.am (diststuff): New target.
2778 * Makefile.in: Rebuild.
2780 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2782 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2783 som_offset when we have an extended name table.
2785 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2787 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2789 * Makefile.in: Rebuild.
2791 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2793 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2794 symbols when creating a shared library.
2795 (elf_m68k_adjust_dynindx): New function, used by above code.
2796 (elf_m68k_finish_dynamic_sections): Initialize the section
2798 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2800 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2802 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2805 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2807 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2810 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2812 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2815 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2817 * configure.in: Set version to 2.9.1.
2818 * configure: Rebuild.
2820 * Branched binutils 2.9.
2822 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2824 * syms.c (ENABLE_CACHING): Define.
2825 (struct indexentry): Define.
2826 (struct stab_cache): Remove.
2827 (cmpindexentry): New static function.
2828 (struct stab_find_info): Add new fields: indextable,
2829 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2830 cached_file_name. Remove fields: file_cache, function_cache, and
2832 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2833 index table and search it.
2835 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2837 * elf.c (_bfd_elf_copy_private_section_data): Call
2838 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2840 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2842 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2844 * coff-arm.c: Define all globally visible variables and functions
2845 only when COFF_WITH_PE is not defined.
2846 * configure.in (armpe_little_vec, armpe_big_vec): Add
2848 * configure: Rebuild.
2850 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2852 Fix some gcc -Wall warnings:
2853 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2854 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2855 * archures.c (bfd_default_scan): Likewise.
2856 * bfd.c (bfd_scan_vma): Likewise.
2857 * binary.c (mangle_name): Likewise
2858 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2859 * coff-sh.c (sh_relocate_section): Likewise.
2860 * coff-stgo32.c (create_go32_stub): Likewise.
2861 * coffcode.h (coff_slurp_line_table): Likewise.
2862 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2863 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2864 (assign_file_positions_for_segments): Likewise.
2865 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2866 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2867 * oasys.c (oasys_write_sections): Likewise.
2868 * ppcboot.c (ppcboot_object_p): Likewise.
2869 (mangle_name): Likewise.
2870 * riscix.c (riscix_fix_pcrel_26): Likewise.
2871 * srec.c (srec_scan): Likewise.
2872 * stabs.c (_bfd_write_section_stabs): Likewise.
2873 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2874 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2875 switch. Declare parameters for function pointers.
2876 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2878 * elf.c (elf_sort_sections): Likewise.
2879 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2880 Add default cases to switches.
2881 (coff_arm_relocate_section): Remove unused local variables.
2883 (coff_arm_bfd_set_private_flags): Change flag variable to type
2885 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2886 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2887 (dump_toc): Change cat to const, and initialize it.
2888 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2889 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2890 (sh_elf_relocate_section): Initialize r_symndx.
2891 * coffcode.h (coff_compute_section_file_positions): Only declare
2892 old_sofar if ALIGN_SECTIONS_IN_FILE.
2893 (coff_write_object_contents): Initialize csym.
2894 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2895 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2897 * dwarf2.c: Include libiberty.h.
2898 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
2899 (decode_line_info): Remove unused local variables.
2900 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
2901 (m32r_elf_relocate_section): Likewise.
2902 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
2903 (v850_elf_reloc): Likewise.
2904 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
2905 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
2906 * elf.c (assign_file_positions_for_segments): Always set adjust.
2907 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
2908 parenthesize expression.
2909 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
2910 (m32r_elf_object_p): Return a value.
2911 (m32r_elf_print_private_bfd_data): Change fprintf format string.
2912 * elf32-mips.c (mips_elf_final_link): Initialize last.
2913 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
2914 * elf32-v850.c (v850_elf_object_p): Return a value.
2915 (v850_elf_print_private_bfd_data): Change fprintf format string.
2916 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
2918 * elflink.h (elf_link_add_object_symbols): Change vernum to
2919 unsigned int, and initialize it. Change fprintf format string.
2920 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
2921 when setting or comparing to soname_indx.
2922 (elf_create_pointer_linker_section): Change num_symbols to
2924 * libcoff-in.h (coff_data_type): Change flags to flagword.
2925 * peicode.h (pe_print_idata): Initialize idx. Change j to
2926 bfd_size_type. Initialize hint_member. Remove useless test to
2928 (pe_print_edata): Change num_functions and num_names in struct
2929 EDT_type to unsigned long. Remove cast. Change fprintf format
2931 * ppcboot.c (ppcboot_object_p): Change i to size_t.
2932 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
2934 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
2935 int *. Update uses. Change j to long.
2936 * bfd-in2.h, libcoff.h: Rebuild.
2938 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
2940 * elf32-v850.c Remove definition of USE_REL.
2941 (v850_elf_info_to_howto_rela): New function.
2942 (v850_elf_perform_relocation): Renamed from
2943 v850_elf_store_addend_in_insn. Removed replace argument.
2944 (v850_elf_reloc): store the relocation in the addend field instead
2946 (v850_elf_final_link_relocate): Now calls
2947 v850_elf_perform_relocation.
2948 (v850_elf_relocate_section): Remove code to generate REL
2951 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
2953 * coffcode.h (coff_new_section_hook): Set the type and storage
2954 class in the native symbol information allocated for a new section
2957 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
2959 * peicode.h: Chain together calls to
2960 coff_bfd_copy_private_bfd_data and
2961 coff_bfd_print_private_bfd_data.
2963 * coff-arm.c: Add prototypes for
2964 coff_arm_bfd_print_private_bfd_data and
2965 coff_arm_bfd_copy_private_bfd_data.
2967 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
2969 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
2972 * peicode.h: Call arm-coff private data functions after handling
2975 * coff-arm.c: Turn statics into globals so that they can be shared
2976 both pe and pei backends.
2978 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
2980 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
2982 (sunos_write_object_contents): Likewise.
2983 * aoutx.h (NAME(aout,machine_type)): Likewise.
2984 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2986 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2988 * archures.c (bfd_mach_m68*): Add definitions for various m68k
2990 (bfd_default_scan): Remove m68k special cases.
2991 * bfd-in2.h: Rebuild.
2992 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
2994 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
2995 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
2997 (bfd_m68k_arch): Set mach field to zero to signal no explicit
2998 selection, change printable_name to just "m68k" and make that the
2999 default instead of m68k:68020.
3001 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3003 (MY_get_section_contents): Define as aout_32_get_section_contents
3004 rather than NAME(aout,get_section_contents).
3006 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3008 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3009 and call bfd_default_set_arch_mach to do the real work.
3011 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3013 * bout.c (BALX): Include return register g14 as part of the insn.
3015 (calljx_callback): Use it.
3017 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3019 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3020 * libbfd.h: Rebuild.
3022 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3023 byte_count to unsigned int.
3024 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3025 unused local variables.
3027 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3028 variables er and er1.
3030 * cpu-v850.c: Include <ctype.h>.
3031 (scan): Case isdigit argument to unsigned char.
3033 From Yan Meroth <YAN.MEROTH@st.com>:
3034 * ihex.c (ihex_scan): Add extbase variable so that getting an
3035 extended linear address record does not ignore any previous
3037 (ihex_write_object_contents): When writing out an extended linear
3038 address record, zero out any previous extended address.
3040 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3042 * ieee.c (do_one): Check section before dereferencing it.
3043 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3044 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3046 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3048 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3050 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3052 * coff-arm.c: Add interworking functions to pe backends.
3054 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3056 * configure.in: Use AM_DISABLE_SHARED.
3057 * aclocal.m4, configure: Rebuild with libtool 1.2.
3059 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3061 * coff-arm.c (coff_arm_relocate_section): Better error messages
3062 when interowrking conflucts occur. Courtesy of Jonathan Walton
3064 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3065 relocations. Patch courtesy of Jonathan Walton and Tony
3068 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3070 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3071 part of Feb 22 change controling when to override the existing
3072 symbol with the .plt entry.
3074 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3076 * config.bfd (targ_cpu): Add thumb-pe target.
3078 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3079 functions in PE build.
3081 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3083 * config.bfd (sparclite-*-elf*): Added.
3085 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3087 * configure.in: Add elf.lo to elf shell variable.
3088 * Makefile.am (BFD_LIBS): Remove elf.lo.
3089 (BFD_LIBS_CFILES): Remove elf.c.
3090 (BFD32_BACKENDS): Add elf.lo.
3091 (BFD32_BACKENDS_CFILES): Add elf.c.
3092 * configure, Makefile.in: Rebuild.
3094 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3096 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3097 relocation against a now-local symbol should not have a dynamic
3100 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3102 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3104 (pe_print_private_bfd_data): Print PE flags. From Mikey
3105 <jeffdb@netzone.com>.
3107 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3109 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3110 a plt entry when we can determine that we authoritatively define
3113 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3115 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3116 don't actually use trad-core, but a SunOS-style core file handled
3118 * hosts/sparclinux.h: Remove.
3120 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3122 * peicode.h (pe_print_idata): If there is no .idata section, look
3123 for the import tables in some other section. Make the initial
3124 label line up better with the data. Print the import address
3125 table even if there is no import name table. If the import
3126 address table holds actual addresses, print them.
3128 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3130 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3131 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3132 bfd_error_system_call.
3134 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3136 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3137 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3139 From H.J. Lu <hjl@gnu.org>:
3140 * Makefile.am (libbfd_la_LDFLAGS): Define.
3141 * Makefile.in: Rebuild.
3143 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3145 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3146 * netbsd.h (MACHTYPE_OK): Define.
3147 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3148 calling N_SET_MACHTYPE, rather than having a switch.
3149 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3151 * i386netbsd.c (MACHTYPE_OK): Don't define.
3152 (DEFAULT_MID): Define.
3153 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3154 (MACHTYPE_OK): Don't define.
3155 (DEFAULT_MID): Define.
3156 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3157 (DEFAULT_MID): Define.
3158 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3159 (DEFAULT_MID): Define.
3160 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3161 (DEFAULT_MID): Define.
3163 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3164 * vaxnetbsd.c: New file.
3165 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3166 rather than netbsd_core.
3167 * targets.c (vaxnetbsd_vec): Declare.
3168 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3169 defined, add netbsd_core_vec.
3170 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3171 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3172 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3173 * config.bfd (alpha*-*-netbsd*): New target.
3174 * Makefile.am: Rebuild dependencies.
3175 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3176 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3177 * configure, Makefile.in: Rebuild.
3179 * configure.host: Remove the old shared library build stuff. We
3180 now use libtool instead.
3182 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3184 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3186 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3188 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3189 * configure: Rebuild.
3191 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3192 * elf32-v850.c (remember_hi16s_reloc): New function.
3193 (find_remembered_hi16s_reloc): New function.
3194 (v850_elf_store_addend_in_insn): Use the above new functions to
3195 match up HI6S relocs with LO16 relocs.
3197 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3199 * configure.in: Change -linux* to -linux-gnu*.
3200 * config.bfd, configure.host: Likewise.
3201 * configure: Rebuild.
3203 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3205 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3206 LO16/HI16S bug and improve comments about what is going on.
3208 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3210 * configure, aclocal.m4: Rebuild with new libtool.
3212 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3214 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3215 when merging v850 code into v850e/v850ea code. Do not initialise
3216 output flags if the input is the default architecture.
3218 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3220 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3221 get the size from bfd_arch_bits_per_address instead of directly
3224 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3226 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3227 to wrap, just return all 1's bits instead.
3228 * libbfd.h: Regenerate.
3230 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3232 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3234 (coff_relocate_section): If COFF_WITH_PE, define as
3235 coff_pe_i386_relocate_section.
3236 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3237 skip empty sections, to match coff_write_object_contents.
3239 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3240 rather than swapping out r_offset twice. From Luke Deller
3241 <luked@cse.unsw.edu.au>.
3243 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3245 * configure.in: Set libtool_enable_shared rather than
3246 libtool_shared. Remove diversion hack.
3247 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3250 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3252 * syms.c (struct stab_cache): Define.
3253 (struct stab_find_info): Remove cached_offset, cached_stab,
3254 cached_str, and cached_stroff fields. Add file_cache,
3255 function_cache, and line_cache fields.
3256 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3259 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3261 * peicode.h (pe_print_idata): Check for import of ordinal rather
3263 (pe_print_edata): If there is no .edata section, look for the
3264 export data in some other section.
3266 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3268 * configure.in: Change version to 2.8.4.
3269 * configure: Regenerated.
3271 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3273 Add tms320c30 support:
3274 * cpu-tic30.c: New file.
3275 * aout-tic30.c: New file.
3276 * coff-tic30.c: New file.
3277 * archures.c (bfd_arch_tic30): Define.
3278 (bfd_tic30_arch): Declare.
3279 (bfd_archures_list): Add bfd_tic30_arch.
3280 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3282 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3283 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3284 (coff_set_flags): Likewise.
3285 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3286 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3287 * Makefile.am: Rebuild dependencies.
3288 (ALL_MACHINES): Add cpu-tic30.lo.
3289 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3290 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3291 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3292 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3294 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3296 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3297 to lag behind LO16 reloc by a couple of instructions.
3299 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3301 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3302 make to reexamine the file timestamp.
3303 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3305 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3308 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3310 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3311 to create .dynsbss and .rela.sbss sections.
3312 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3313 copied from dynamic objects into .sbss.
3314 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3315 use it. Correct typo of .rela.sdata2.
3316 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3317 put the data, which may now be in .sbss.
3318 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3319 (elf_backend_create_dynamic_sections): Define as
3320 ppc_elf_create_dynamic_sections.
3322 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3323 against _GLOBAL_OFFSET_TABLE_.
3324 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3325 shared libraries which refer to local symbols. Make sure that the
3326 test for allocating space for a reloc in a shared object is the
3327 same as the test for emitting a reloc.
3329 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3331 * config.bfd (i[3456]-*-mingw32*): New target.
3332 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3333 * aclocal.m4, configure: Rebuild.
3335 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3337 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3340 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3342 Sparc v9 ABI compliant PLT:
3343 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3344 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3345 (LARGE_PLT_THRESHOLD): New define.
3346 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3347 (sparc64_elf_build_plt): New function.
3348 (sparc64_elf_plt_entry_offset): Likewise.
3349 (sparc64_elf_plt_ptr_offset): Likewise.
3350 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3351 contain the index for convenience. Skip the initial entries
3353 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3354 memory for the benefit of .rela.plt.
3355 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3356 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3357 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3358 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3359 Call sparc64_elf_build_plt.
3360 (elf_backend_want_got_plt): No.
3361 (elf_backend_plt_readonly): No.
3362 (elf_backend_plt_alignment): 8.
3364 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3365 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3366 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3369 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3371 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3373 * cpu-mips.c (arch_info_struct): Add mips variants.
3374 * bfd-in2.h: Rebuilt.
3376 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3378 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3381 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3383 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3384 (i[3456]86sco3.2v5*coff): New target.
3386 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3390 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3392 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3393 * bfd-in2.h: Regenerate.
3395 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3397 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3399 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3401 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3402 adjust addend for an output common symbol (from Jimmy Blair
3403 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3404 defined symbol to counteract adjustment made in generic relocation
3407 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3409 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3411 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3412 (GET_SCNDHR_NLNNO): Likewise.
3414 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3416 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3418 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3420 * elf32-m32r.c: Add macros to handle NOP insertion.
3422 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3424 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3425 (xcoff_mark): Likewise.
3426 (xcoff_build_ldsyms): Mark absolute symbols.
3428 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3430 * bout.c (b_out_write_object_contents): Sort symbols before output
3431 to keep {CALL,BAL}NAME symbols adjacent.
3432 (b_out_symbol_cmp): New function.
3434 For older changes see ChangeLog-9697
3440 version-control: never
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