1 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4 in other text sections.
6 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
8 * libbfd.c (_bfd_generic_verify_endian_match): New function.
9 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
10 * libbfd.h: Regenerate.
11 * coff-sh.c (sh_merge_private_data): Delete.
12 (coff_bfd_merge_private_bfd_data): Change to
13 _bfd_generic_verify_endian_match.
14 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
16 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
18 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
20 1999-06-03 Ian Lance Taylor <ian@zembu.com>
22 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
24 (bfd_elf32_arm_process_before_allocation): Likewise.
27 1999-06-03 David Mosberger <davidm@hpl.hp.com>
29 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
30 track of end_sequence markers.
31 (add_line_info): Add END_SEQUENCE arg.
32 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
33 debug-line info---it doesn't work right if a compilation unit
34 consists of multiple discontiguous code-sequences. It would be
35 worthwhile to optimize for the common case where a compilation
36 unit results in a contiguous set of code sequences, but this is
37 quite tricky to get right for arbitrary DWARF2 files.
38 (lookup_address_in_line_info_table): Don't use the last line entry
39 for a compilation unit for anything with an address higher than
40 this line entry. Also, check for end_sequence markers to
41 correctly handle discontinuities.
42 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
43 compilation units, check all compilation units with each->high==0
44 just like when reading compilation units.
46 * dwarf2.c (decode_line_info): Initialize table->files and
47 table->last_line to NULL to avoid segfaults due to random
48 values in these members.
49 (concat_filename): Check for out-of-range file number before
50 indexing filename table. Segfaults suck.
52 * dwarf2.c (decode_line_info): Don't truncate address to least
53 significant 32 bits (breaks 64 bit targets).
54 (lookup_address_in_function_table): Ditto.
55 (comp_unit_contains_address): Ditto.
57 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
59 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
60 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
61 (mips_elf64_howto_table_rela): Likewise.
63 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
65 (elf_slurp_reloc_table): Here. Use it to handle the case where a
66 single section has two associated relocation sections.
68 1999-06-02 Mark Salter <msalter@cygnus.com>
70 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
73 1999-06-02 Nick Clifton <nickc@cygnus.com>
75 * pe-arm.c: Rename global arm interworking functions to avoid name
76 collision when all targets BFD is built.
79 1999-05-31 Mark Mitchell <mark@codesourcery.com>
81 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
82 may_use_rel_p, may_use_rela_p, default_use_rela_p.
83 (bfd_elf_section_data): Add use_rela_p.
84 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
85 (_bfd_elf_new_section_hook): Likewise.
86 (elf_fake_sections): Use may_use_rela_p, etc., instead of
88 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
89 * elfcode.h (write_relocs): Determine whether or not use rela
90 relocs based on the relocation section header.
91 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
92 instead of use_rela_p.
93 * elfxx-target.h (elf_backend_may_use_relp): New macro.
94 (elf_backend_may_use_rela_p): Likewise.
95 (elf_backend_default_use_rela_p): Likewise.
96 (elfNN_bed): Use them.
98 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
100 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
102 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
104 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
105 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
106 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
107 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
108 * bfd-in2.h: Regenerated.
109 * libbfd.h: Likewise.
110 * elf32-mips.c (mips_info_to_howto_rela): New function.
111 (USE_REL): Adjust for new conventions.
112 (MINUS_ONE): New macro.
113 (elf_mips_howto_table): Add R_MIPS_SUB.
114 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
116 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
117 .MIPS.content section.
118 (_bfd_mips_elf_fake_sections): Treat all sections that begin
119 with .MIPS.content as .MIPS.content sections. Set
120 SHF_MNIPS_NOSTRIP for such section.
121 (elf_info_to_howto): Define to mips_info_to_howto_rela.
122 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
123 MIPS_GOT_OFST, and MIPS_GOT_DISP.
125 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
127 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
130 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
133 1999-05-30 Philip Blundell <philb@gnu.org>
135 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
136 1993-03-25 (!!). Take into account the bitmasks for the reloc so
137 the addend does not overflow into the rest of the word.
139 1999-05-29 Nick Clifton <nickc@cygnus.com>
141 * bfd-in.h: Amend prototype for
142 bfd_elf32_arm_process_before_allocation .
143 * bfd-in.h: Regenerate.
145 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
146 elements in a fixed sized array.
147 (ARM_ELF_ABI_VERSION): Define.
148 (ARM_ELF_OS_ABI_VERSION): Define.
149 (R_ARM_THM_ABS5): Fix rightshift and size.
150 (R_ARM_THM_PC22): Fix size.
151 (R_ARM_PLT32): Define Howto.
152 (find_howto): New function: Locate a howto based on a reloc
154 (elf32_arm_info_to_howto): Use find_howto if necessary.
155 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
156 bfd_reloc_code_real_type.
157 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
158 and BFD_RELOC_VTABLE_ENTRY.
159 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
161 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
162 elements in a fixed sized array.
163 (ARM_ELF_ABI_VERSION): Define.
164 (ARM_ELF_OS_ABI_VERSION): Define.
165 (R_ARM_THM_ABS5): Fix rightshift and size.
166 (R_ARM_THM_PC22): Fix size.
167 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
168 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
169 bfd_reloc_code_real_type.
171 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
172 no_pipeline_knowledge.
173 (elf32_arm_link_hash_create): Initialise new field to zero.
174 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
175 no_pipeline_knowledge. Use this parameter to initialise the field
176 in the globals data structure.
177 (elf32_arm_final_link_relocate): Only add in pipeline offset if
178 no_pipeline_knowledge is false and the binary is from an old
180 (elf32_arm_merge_private_data): Generate an error if an attempt is
181 made to linl together big endian and little endian code.
182 (elf32_arm_post_process_headers): New function: Initialise the
183 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
185 (elf_backend_post_process_headers): Define.
187 1999-05-28 Nick Clifton <nickc@cygnus.com>
189 * elf-bfd.h (struct elf_backend_data): Add new field:
190 elf_backend_post_process_headers.
192 * elfxx-target.h (elf_backend_post_process_headers): Define to
193 NULL if not already defined.
194 (elfNN_bed): Initialise elf_backend_post_process_headers field.
196 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
198 (_bfd_elf_compute_section_file_positions): Call
199 elf_backend_post_process_headers if defined.
201 1999-05-28 Ian Lance Taylor <ian@zembu.com>
203 * configure.in: Check whether getuid and getgid exist.
204 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
205 HAVE_GETGID are not defined, respectively.
206 (bfd_write_armap): Don't special case on _WIN32 for getuid and
208 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
209 * configure, config.in: Rebuild.
211 1999-05-28 Martin Dorey <mdorey@madge.com>
213 * elf32-i960.c: New file.
214 * elf.c (prep_headers): Handle bfd_arch_i960.
215 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
216 * config.bfd (i960-*-elf*): New target.
217 * configure.in (bfd_elf32_i960_vec): New target vector.
218 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
219 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
220 * Makefile.in, aclocal.m4, configure: Rebuild.
222 1999-05-27 Nick Clifton <nickc@cygnus.com>
224 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
226 (find_howto): New function: Find entries in the
227 elf32_arm_howto_table.
228 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
230 (elf32_arm_reloc_type_lookup): Add lookup for
233 1999-05-25 Philip Blundell <pb@nexus.co.uk>
235 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
236 (elf32_arm_link_hash_table_create): Use above function as the
237 constructor for hash table entries.
238 (elf32_arm_relocate_section): Avoid crash when there is no output
240 (elf32_arm_final_link_relocate): New parameter h.
241 (elf32_arm_relocate_section): Pass symbol hash entry to above
243 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
246 1999-05-25 Catherine Moore <clm@cygnus.com>
248 * coff-arm.c (coff_arm_relocate_section): Don't emit
249 base file entries for pc-relative values.
251 1999-05-25 DJ Delorie <dj@cygnus.com>
253 * peicode.h (coff_swap_sym_in): When we create the actual section
254 to reflect the not-there section C_SECTION symbols refer to,
255 change the symbol class to C_STAT as the section is now really
258 1999-05-24 Philip Blundell <pb@nexus.co.uk>
260 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
263 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
264 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
266 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
267 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
269 1999-05-16 Nick Clifton <nickc@cygnus.com>
271 * coff-mcore.c (in_reloc_p): Reinstate.
273 1999-05-15 Nick Clifton <nickc@cygnus.com>
275 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
276 * bfd-in2.h: Regenerate.
277 * coff-mcore.c (in_reloc_p): Remove defintion.
278 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
279 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
281 (coff_mcore_rtype_to_howto): Add special processing for
283 (coff_mcore_relocate_section): Add support for
285 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
286 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
288 (mcore_elf_relocate_section): Delete redundant case labels.
290 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
292 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
293 precedence between bit-and and comparison.
295 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
297 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
298 list of target formats (targ_selvecs).
299 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
300 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
302 1999-05-10 DJ Delorie <dj@cygnus.com>
304 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
305 reasonable mode until "ar x" is smart enough to skip it (fixes
306 gcc/libgcc.a builds on mips-ecoff targets
308 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
309 to work. Hack to support MS import libraries, which use different
310 COMDAT types than GNU.
311 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
312 to implied zero-length sections (see peicode below)
313 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
314 filename symbols, which use one *or more* auxents.
315 * coffswap.h (coff_swap_aux_in): ditto
316 * peicode.h (coff_swap_sym_in): Build the implied zero-length
319 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
321 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
324 1999-05-10 Catherine Moore <clm@cygnus.com>
326 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
327 if COFF_IMAGE_WITH_PE.
328 (bfd_arm_process_before_allocation): Likewise.
329 (bfd_arm_get_bfd_for_interworking): Likewise.
330 * coff-arm.c: Likewise.
331 * bfd-in2.h: Regenerate.
332 * configure.in (armpe_little_vec): Remove coff-arm.lo.
333 (armpe_big_vec): Likewise.
334 * configure: Rebuild.
336 1999-05-10 Nick Clifton <nickc@cygnus.com>
338 * elf.c (elf_fake_sections): Check for .rel. as start of rel
339 section, not just .rel. Same for .rela.
341 1999-05-07 Nick Clifton <nickc@cygnus.com>
343 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
344 endianism with an error message.
346 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
348 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
349 assignment from "unsigned char *" to "char *".
350 (decode_line_info): Likewise for dwarf_line_buffer assignment.
352 1999-05-05 Catherine Moore <clm@cygnus.com>
354 * coff-arm.c (coff_arm_relocate_section): Add one to
355 address of ARM_RVA32 thumb functions.
357 1999-05-05 Catherine Moore <clm@cygnus.com>
359 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
360 (elf32_m68k_copy_private_bfd_data): New.
361 (elf32_m68k_merge_private_bfd_data): New.
362 (elf32_m68k_print_private_bfd_data): New.
363 (CPU32_FLAG): Define.
364 (PLT_CPU32_ENTRY_SIZE): Define.
365 (elf_cpu32_plt0_entry): Declare.
366 (elf_cpu32_plt_entry): Declare.
367 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
368 (elf_m68k_finish_dynamic_symbol): Likewise.
369 (elf_m68k_finish_dynamic_sections): Likewise.
370 (elf_backend_plt_header_size): Remove definition.
371 (bfd_elf32_bfd_copy_private_bfd_data): Define.
372 (bfd_elf32_bfd_merge_private_bfd_data): Define.
373 (bfd_elf32_bfd_set_private_flags): Define.
374 (bfd_elf32_bfd_print_private_bfd_data): Define.
376 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
378 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
379 and R_LONG_PCREL_MODE.
381 1999-04-29 Nick Clifton <nickc@cygnus.com>
383 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
385 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
387 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
388 in relocation calculation.
390 1999-04-26 Tom Tromey <tromey@cygnus.com>
392 * aclocal.m4, configure: Updated for new version of libtool.
394 1999-04-21 Nick Clifton <nickc@cygnus.com>
396 * coff-mcore.c: Add support for mcore relocs.
398 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
400 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
401 incorrect use EF_MIPS_xxBITPTRS.
403 1999-04-18 Ian Lance Taylor <ian@zembu.com>
405 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
408 * bfd-in2.h: Rebuild.
411 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
413 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
414 (coff_arm_relocate_section): Add ARM26D transform. Only
415 change to ARM26D for relocateable links.
417 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
419 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
420 (bfd_elf32_bfd_print_private_bfd_data): New.
422 1999-04-15 Doug Evans <devans@casey.cygnus.com>
424 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
425 refetch addend if USE_REL, add many comments regarding current state.
426 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
427 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
428 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
429 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
431 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
433 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
434 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
436 1999-04-13 David Mosberger <davidm@hpl.hp.com>
438 * dwarf2.c (decode_line_info): Don't truncate address to least
439 significant 32 bits (breaks 64 bit targets).
440 (lookup_address_in_function_table): Ditto.
441 (comp_unit_contains_address): Ditto.
443 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
445 * coff-arm.c (arm_emit_base_file_entry): New routine.
446 (A2T3_OFFSET): Define.
447 (T2A3_OFFSET): Define.
448 (coff_arm_relocate_section): Emit base file entries for interworking
451 1999-04-13 Philip Blundell <philb@gnu.org>
453 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
454 relocs 17 through 19.
456 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
458 * elfcode.h: Remove fnmatch.h.
459 * elflink.h (elf_link_assign_sym_version): Call back to ld
460 instead of calling fnmatch.
462 * config.bfd (i?86-*-beoself): Include pe vecs.
464 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
466 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
469 1999-04-10 Richard Henderson <rth@cygnus.com>
471 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
472 when trying to resolve dynamic symbol references.
473 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
474 * elf32-mips.c (mips_elf_relocate_section): Likewise.
475 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
476 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
477 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
478 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
479 * elflink.h (elf_link_output_extsym): Likewise.
481 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
483 * section.c (_bfd_strip_section_from_output): New function moved from
484 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
485 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
486 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
487 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
488 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
489 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
490 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
493 1999-04-09 Ian Lance Taylor <ian@zembu.com>
495 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
497 1999-04-08 Nick Clifton <nickc@cygnus.com>
499 * coff-mcore.c: New File: Support for mcore-pe targets.
500 * cpu-mcore.c: New File: Support for mcore targets.
501 * elf32-mcore.c: New File: Support for mcore-elf target.
502 * pe-mcore.c: New File: Definitions for mcore-pe target.
503 * pei-mcore.c: New File: Definitions for mcore-pei target.
504 * Makefile.am: Add support for MCore targets.
505 * Makefile.in: Regenerate.
506 * config.bfd: Add support for MCore targets.
507 * configure.in: Add support for MCore targets.
508 * configure: Regenerate.
509 * archures.c: Add support for MCore architecture.
510 * bfd-in2.h: Regenerate.
511 * coffcode.h: Add support for mcore-pe targets.
512 * elf.c: Add support for mcore-elf target.
513 * reloc.c: Add support for MCore relocs.
514 * targets.c: Add support for MCore targets.
516 1999-04-07 Nick Clifton <nickc@cygnus.com>
518 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
519 R_ARM_XPC25 and R_ARM_THM_XPC22.
520 (elf32_arm_reloc_map): Remove redundant entries.
522 1999-04-06 Ian Lance Taylor <ian@zembu.com>
524 * sysdep.h (LC_MESSAGES): Never define.
526 1999-04-06 Chris Torek <torek@bsdi.com>
528 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
529 all callers. Rewrite completely.
530 (_bfd_relocate_contents): Rewrite overflow checking.
531 * bfd-in2.h: Rebuild.
533 1999-04-05 Ian Lance Taylor <ian@zembu.com>
535 From Gabriel Paubert <paubert@iram.es>:
536 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
537 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
538 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
539 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
540 * ppcboot.c (ppcboot_vec): Use little endian routines for
543 * elf.c (elfcore_strndup): Only define if it will be used.
544 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
546 (ppc_elf_check_relocs): Remove unused local i.
547 (ppc_elf_gc_mark_hook): Add default case to switch.
549 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
550 * srec.c (srec_scan): Accept \r in symbol definitions.
551 (srec_object_p): Set HAS_SYMS if we saw any symbols.
552 (symbolsrec_object_p): Likewise.
554 1999-04-04 Don Bowman <don@pixsci.com>
556 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
558 1999-04-04 Ian Lance Taylor <ian@zembu.com>
560 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
562 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
563 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
565 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
567 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
570 1999-03-31 Nick Clifton <nickc@cygnus.com>
572 * config.bfd: Add support for arm-epoc-pe target.
573 * configure.in: Add support for arm-epoc-pe target.
574 * configure: Regenerate.
575 * targets.c: Add support for arm-epoc-pe target.
576 * coff-arm.c: Allow header files to override definition of
577 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
578 * pe-arm.h: Allow previous header files to override definition of
579 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
580 * pei-arm.h: Allow previous header files to override definition of
581 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
582 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
583 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
585 1999-03-30 Nick Clifton <nickc@cygnus.com>
587 * elf.c (elf_map_symbols): Handle the case where section
588 symbols are generated for content-less sections which are
589 not mapped to the output file.
591 * linker.c: Replace direct references to fields in BFD structure
592 with accessor macros.
594 * elflink.h: Replace direct references to fields in BFD structure
595 with accessor macros.
597 1999-03-25 Philip Blundell <pb@nexus.co.uk>
599 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
601 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
602 account when adjusting section symbols during a partial link.
604 1999-03-24 Nick Clifton <nickc@cygnus.com>
606 * coff-sparc.c (struct coff_reloc_map): Change type of field
607 'bfd_reloc_val' to bfd_reloc_code_real_type.
608 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
609 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
610 * elf32-arc.c (struct arc_reloc_map): Ditto.
611 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
612 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
613 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
614 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
615 * elf32-sh.c (struct elf_reloc_map): Ditto.
616 * elf32-sparc.c (struct elf_reloc_map): Ditto.
617 * elf32-v850.c (struct v850_reloc_map): Ditto.
618 * elf64-sparc.c (struct elf_reloc_map): Ditto.
619 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
620 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
622 1999-03-17 Martin Hunt <hunt@cygnus.com>
624 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
625 function so source-level assembly works. If multiple N_SOs
626 are seen without and N_FUNs, create an indextable entry with
627 a NULL function name.
629 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
631 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
632 of certian similar cpus.
634 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
636 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
637 Add the 5000. Change the architecture for the 5400 to mips4.
638 (elf_mips_mach): Add r5000.
640 1999-03-11 Doug Evans <devans@casey.cygnus.com>
642 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
644 1999-03-11 Nick Clifton <nickc@cygnus.com>
646 * binary.c (binary_set_section_contents): Generate warning about
647 huge file offsets for any section that will occupy file space, not
648 just those that are loadable.
650 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
652 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
654 1999-02-22 Jim Lemke <jlemke@cygnus.com>
656 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
658 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
660 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
661 * elflink.h: Revert all changes since Feb 16. Instead:
662 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
663 appropriate. Copy it to version symbols.
664 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
665 symbols if appropriate.
666 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
667 symbol if appropriate.
668 (elf_link_output_extsym): If symbol is marked as undefined, and
669 has no nonweak references, mark it as weak undefined.
671 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
673 * elflink.h (elf_merge_symbol): When overriding a dynamic
674 definition with a weak undefined symbol, set NEEDS_PLT if it is a
676 (elf_link_add_object_symbols): Don't copy the other field if we
679 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
681 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
682 shared object with a weak undefined symbol.
684 1999-02-18 Nick Clifton <nickc@cygnus.com>
686 * elfarm-nabi.c: Set partial_inplace back to false.
688 1999-02-17 Nick Clifton <nickc@cygnus.com>
690 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
691 (USER_LABEL_PREFIX): Set to "_".
693 The following patches are from: Scott Bambrough
694 <scottb@corelcomputer.com>
696 * libaout.h (M_ARM6_NETBSD): Set to 143.
698 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
699 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
700 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
701 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
702 * bfd-in2.h: Regenerate.
704 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
705 'true' as REL relocs are now being used. Add new PIC relocs:
706 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
707 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
709 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
711 (elf32_arm_final_link_relocate): Change parameters so that entire
712 reloc is passed. Add support for PIC relocs.
713 (elf32_arm_relocate_section): Pass entire reloc to
714 elf32_arm_final_link_relocate.
715 (elf32_arm_check_relocs): Handle new PIC relocs.
716 (elf32_arm_adjust_dynamic_symbol): New function.
717 (elf32_arm_size_dynamic_sections): New function.
718 (elf32_arm_discard_copies): New function.
719 (elf32_arm_finish_dynamic_symbol): New function.
720 (elf32_arm_finish_dynamic_sections): New function.
721 (ELF_MAXPAGE_SIZE): Define.
722 (bfd_elf32_bfd_reloc_type_lookup): Define.
723 (elf_backend_relocate_section): Define.
724 (elf_backend_adjust_dynamic_symbol): Define.
725 (elf_backend_create_dynamic_sections): Define.
726 (elf_backend_finish_dynamic_symbol): Define.
727 (elf_backend_finish_dynamic_sections): Define.
728 (elf_backend_size_dynamic_sections): Define.
729 (elf_backend_plt_readonly): Define.
730 (elf_backend_want_got_plt): Define.
731 (elf_backend_want_plt_sym): Define.
733 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
735 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
736 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
737 (_bfd_mips_elf_fake_sections): Likewise.
739 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
741 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
742 bfd_elf32_arm_get_bfd_for_interworking,
743 bfd_elf32_arm_process_before_allocation): Define to avoid clash
746 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
747 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
748 elf32_arm_find_nearest_line): Make them static.
750 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
752 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
753 callers. Do not merge a definition from a shared object with a
754 weak undefined symbol.
755 (elf_link_add_object_symbols): Do not change the symbol type or
756 size if the old symbol overrides the new one.
758 1999-02-08 Nick Clifton <nickc@cygnus.com>
760 * config.bfd: Add support for strongarm target.
762 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
764 * elf32-m68k.c (reloc_map): Use the correct types for the struct
765 fields instead of unsigned char.
767 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
769 * Makefile.am: Rebuild dependencies.
770 * Makefile.in: Rebuild.
772 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
774 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
775 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
776 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
777 * acinclude.m4: Add comments to uses of AC_DEFINE.
778 * acconfig.h: Remove.
779 * configure: Rebuild with current autoconf/automake.
780 * aclocal.m4: Likewise.
781 * config.in: Likewise.
782 * Makefile.in: Likewise.
784 1999-02-04 DJ Delorie <dj@cygnus.com>
786 * libbfd.c (real_read): don't call fread for zero bytes. This
787 covers up a bug (or misuse of bfd) that's exposed by Solaris.
789 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
791 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
792 of a jump is in the current 256 MB region.
794 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
796 * format.c (bfd_check_format_matches): Change last patch to only
797 take effect for the binary target.
799 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
801 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
803 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
805 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
807 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
809 * format.c (bfd_check_format_matches): If the target was
810 previously specified, don't check other targets when checking for
813 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
815 * elf32-arm.h (elf32_arm_reloc_map): Removed.
816 (elf32_arm_reloc_type_lookup): Removed
817 * elfarm-nabi.c (elf32_arm_reloc_map): New.
818 (elf32_arm_reloc_type_lookup): New.
819 * elfarm-oabi.c (elf32_arm_reloc_map): New.
820 (elf32_arm_reloc_type_lookup): New.
822 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
824 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
825 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
826 * Makefile.am: Use new files.
827 * Makefile.in: Regenerate.
828 * configure.in: Use new files.
829 * configure: Regenerate.
831 1999-02-01 Nick Clifton <nickc@cygnus.com>
833 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
834 (fr30_elf_gc_sweep_hook): New function.
835 (elf_backend_can_gc_sections): Define.
837 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
839 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
840 and bfd_elf32_bigarm_oabi_vec.
842 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
844 * Makefile.am (elf32-arm-oldabi.lo): New.
845 (elf32-arm-newabi.lo): New.
846 * Makefile.in: Regenerate.
847 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
848 (arm-*-elf): Likewise.
851 * configure: Regenerate.
852 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
853 (bfd_elf32_bigarm_oabi_vec): New.
854 * elf32-arm-newabi.c: New.
855 * elf32-arm-oldabi.c: New.
856 * elf32-arm.c: Removed.
859 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
861 * binary.c (binary_set_section_contents): Omit warnings for
864 1999-01-31 Michael Meissner <meissner@cygnus.com>
866 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
869 1999-01-29 Nick Clifton <nickc@cygnus.com>
871 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
872 * dwarf2.c (read_signed_leb128): Remove unused variables.
874 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
876 * elf.c (assign_file_positions_for_segments): Only adjust
879 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
881 * binary.c (binary_set_section_contents): Don't return early for a
882 non-loadable section, in case the first section is non-loadable.
883 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
884 W. Rozycki <macro@ds2.pg.gda.pl>.
886 1999-01-28 Nick Clifton <nickc@cygnus.com>
888 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
889 R_FR30_GNU_VTENTRY relocs.
891 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
893 * elflink.h (elf_link_output_sym): Zero syms which are
894 part of sections which have been excluded.
896 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
898 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
900 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
901 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
903 1999-01-27 Nick Clifton <nickc@cygnus.com>
905 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
907 (fr30_final_link_relocate): Use computed value as result of
910 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
912 * binary.c (binary_set_section_contents): Emit warning for
913 huge file offsets due to widely-dispersed section LMAs.
915 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
917 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
918 align first section to largest section alignment, not first
921 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
923 * configure.in: Require autoconf 2.12.1 or higher.
925 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
927 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
928 * bfd-in2.h: Likewise.
929 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
931 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
933 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
934 * cpu-mips.c: Add support for and independent 4111.
935 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
936 (_bfd_mips_elf_final_write_processing):
937 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
939 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
941 * elf32-mips.c (elf_mips_abi_name): New.
942 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
944 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
946 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
947 Handle bfd_mach_mips4300.
949 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
951 * elf32-i386.c: Remove leaked development code from patch
952 1998-12-10 by Richard Henderson.
954 1998-12-10 Richard Henderson <rth@cygnus.com>
956 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
957 in debug sections for symbol defined externally.
959 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
961 * targets.c (bfd_target_vector): Remove duplicate entry for
964 1998-12-09 Nick Clifton <nickc@cygnus.com>
966 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
967 since we are using RELAs.
969 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
971 SCO Open Server Release 5 core file support, from Jouke Numan
973 * sco5-core.c: New file.
974 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
975 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
976 * Makefile.am: Rebuild dependencies.
977 (OPTIONAL_BACKENDS): Add sco5-core.lo.
978 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
979 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
980 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
981 * bfd-in2.h, configure, Makefile.in: Rebuild.
983 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
985 * config.bfd (hppa*-*-mpeix*): New target.
986 * configure.in: Add AC_HEADER_DIRENT.
987 (hppa*-*-mpeix*): New target.
988 * configure.host (hppa*-*-mpeix*): New host.
989 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
990 friends rather than just including <sys/dir.h>.
991 * som.h (struct som_symbol): Add hppa_priv_level and apto
992 tc_data. Change all users.
993 (struct somdata): Add comp_unit field.
994 (obj_som_compilation_unit): Define.
995 (bfd_som_attach_compilation_unix): Declare.
996 * som.c: Check HOST_HPPAMPEIX.
997 (struct som_misc_symbol_info): Add new field priv_level.
998 (som_object_setup): Add current_offset parameter. Change all
1000 (setup_sections): Likewise.
1001 (som_object_p): For EXECLIBMAGIC, read the lst header.
1002 (som_write_symbol_strings): Add compilation_unit parameter.
1004 (som_finish_writing): Write out compilation_unit.
1005 (som_bfd_derive_misc_symbol_info): Set priv_level.
1006 (som_build_and_write_symbol_table): Set xleast field to 3.
1007 (som_slurp_symbol_table): Set symbol priv_level.
1008 (bfd_som_attach_compilation_unit): New function.
1009 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1010 priv_level into symbol_value.
1011 * configure, config.in: Rebuild.
1013 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1015 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1016 warning function to call _bfd_error_handler instead.
1018 * libbfd.c (COERCE32): Cast through unsigned long and long to
1019 avoid bug in old version of gcc.
1021 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1022 (elf_backend_additional_program_headers): Don't define.
1024 1998-12-08 Nick Clifton <nickc@cygnus.com>
1026 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1027 relocations to include offset of 2 included in the insns, and the
1028 offset of the relocs within the section.
1030 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1032 The following changes were made by David Taylor
1033 <taylor@texas.cygnus.com>, Edith Epstein
1034 <eepstein@sophia.cygnus.com>, Jim Blandy
1035 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1036 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1037 changes originally made by HP; HP did not create ChangeLog
1040 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1041 automake macro library.
1043 * hpux-core.c (hpux_core_core_file_p): this function now
1044 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1045 found in the corefile! Also, in hpux_core_core_file_p, if we
1046 encounter a section with an unknown type, don't punt. Instead,
1047 just skip it. Also, count the number of sections of known type
1048 that we encounter. If we encounter at least one good one, then
1049 we'll declare that the file is a core file. If we encounter any
1050 unknown ones but some known ones, then we'll issue a warning (but
1051 still declare it to be a core file). Also, correctly decide when a
1053 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1054 (CORE_ANON_SHMEM): define if not defined.
1055 (hpux_core_struct): add members lwpid and user_tid.
1056 (core_kernel_thread_id, core_user_thread_id): new macros.
1057 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1058 the name before storing it in the bfd.
1059 (hpux_core_core_file_p): handle threads.
1061 * libhppa.h (GET_FIELD): protect against redefinition.
1062 (HPPA_WIDE): define.
1063 (GET_FIELD): define.
1068 (sign_extend): redefine.
1069 (assemble_6): define.
1070 (assemble_12): rewrite.
1071 (assemble_16): define.
1072 (assemble_16a): define.
1073 (assemble_17): rewrite.
1074 (assemble_22): define.
1076 1998-12-07 Nick Clifton <nickc@cygnus.com>
1078 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1079 relocations for signed values.
1081 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1083 * mipsbsd.c (MY(set_arch_mach)): Make static.
1084 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1085 bfd_mach_mips* macros rather than simple numbers.
1087 COFF weak symbol support, based on patches from Mark Elbrecht
1088 <snowball3@usa.net>:
1089 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1090 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1091 (coff_write_alien_symbol): Likewise.
1092 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1093 (coff_link_add_symbols): Likewise.
1094 (_bfd_coff_link_input_bfd): Likewise.
1095 (_bfd_coff_write_global_sym): Likewise.
1097 * elf.c (copy_private_bfd_data): Always initialize the
1098 includes_phdrs field.
1100 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1101 file defines a symbol first mentioned in an ELF file.
1103 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1104 possible, rather than only if BFD64.
1105 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1107 * bfd-in2.h: Rebuild.
1109 * srec.c (srec_set_section_contents): Correct test to avoid
1110 switching to 4 byte addresses after seeing a second section which
1111 requires 3 byte addresses. From Joel Schantz
1112 <joel.schantz@argosys.boeing.com>.
1114 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1115 <aymeric.vincent@emi.u-bordeaux.fr>.
1117 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1119 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1120 decide whether the output file is -mrelocatable-lib,
1121 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1123 1998-12-03 Nick Clifton <nickc@cygnus.com>
1125 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1126 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1127 * bfd-in2.h: Regenerate.
1128 * libbfd.h: Regenerate
1130 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1132 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1133 link against a dynamic symbol with no type or size.
1135 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1137 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1138 relocation for section which does not get loaded.
1139 (elf_i386_relocate_section) [R_386_32]: Likewise.
1141 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1143 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1144 reloc_count and i long instead of unsigned long. Handle error
1145 return from bfd_canonicalize_reloc.
1147 1998-12-01 Nick Clifton <nickc@cygnus.com>
1149 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1152 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1154 * elf32-sh.c (elf/sh.h): Include.
1155 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1156 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1157 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1158 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1159 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1161 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1163 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1164 causes division by zero later on.
1166 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1168 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1171 1998-11-25 DJ Delorie <dj@cygnus.com>
1173 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1176 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1178 * elf32-fr30.c (fr30_elf_relocate_section): Call
1179 fr30_final_link_relocate.
1180 (fr30_final_link_relocate): New function: Handle I20 and I32
1182 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1183 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1184 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1186 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1189 The following changes are based on a patch submitted by Gianluca
1190 Moro <glctr@abc.it>:
1192 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1193 not already been updated.
1194 (find_remembered_hi16s_reloc): New parameter 'already_found'
1195 returns state of remembered hi16s reloc.
1196 (remember_hi16s_reloc): Set 'found' field to false.
1197 (hi16s_location): Add 'found' field.
1199 1998-11-23 DJ Delorie <dj@cygnus.com>
1201 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1202 to see .DLL files as unrecognized.
1203 (i3coff_object_p): Sorry, had to hack it to not recognize these
1204 files (pei-i386) on request.
1206 1998-11-23 DJ Delorie <dj@cygnus.com>
1208 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1209 relents. Call bfd_check_format to reinitialize.
1211 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1213 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1216 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1218 * aclocal.m4: regenerate
1219 * configure: regenerate
1221 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1223 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1224 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1225 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1226 respect it as an upper bound on what memory to reference.
1227 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1228 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1229 update vtable_entries_size appropriately.
1231 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1233 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1236 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1238 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1239 bfds; they have no "file" so we fake it.
1240 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1241 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1242 resizing the memory buffer.
1243 * opncls.c (bfd_make_writable): New function; lets you write a
1244 bfd_create'd bfd to an in-memory buffer.
1245 (bfd_make_readable): New function; lets you read back that buffer
1246 as if it were from bfd_openr. Used to build generated archive
1247 members (winsup's ld's dlltool)
1249 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1251 * po/bfd.pot: Regenerated.
1253 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1255 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1258 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1260 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1261 element of the gotentry list for local symbols too.
1262 (elf64_alpha_relocate_section): Unify local and global handling.
1263 Assert that gotent->use_count > 0.
1265 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1267 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1268 update for file name changes of July 2, 1998.
1270 * configure: Rebuild.
1272 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1274 * po/bfd.pot: Regenerated.
1276 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1278 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1279 * aclocal.m4, configure: regenerate
1281 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1283 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1285 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1287 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1288 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1290 * aclocal.m4, configure: regenerated.
1292 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1294 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1295 R_D10V_GNU_VTENTRY relocs.
1296 (elf_d10v_howto_table): Likewise.
1297 (d10v_reloc_map d10v_reloc_map): Likewise.
1298 (elf32_d10v_gc_mark_hook): New.
1299 (elf32_d10v_gc_sweep_hook): New.
1300 (elf32_d10v_check_relocs): New.
1301 (elf32_d10v_relocate_section): New.
1302 (elf_backend_relocate_section): Define.
1303 (elf_backend_can_gc_sections): Define.
1305 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1307 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1308 (BFD64_BACKENDS): ...from here.
1309 (BFD32_BACKENDS_CFILES): Move vms files here...
1310 (BFD64_BACKENDS_CFILES): ...from here.
1311 * Makefile.in: Rebuild.
1313 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1315 * Makefile.am: Add FR30 target.
1316 * Makefile.in: Add FR30 target.
1317 * archures.c: Add support for FR30.
1318 * config.bfd: Add support for FR30.
1319 * configure.in: Add support for FR30.
1320 * reloc.c: Add support for FR30 relocations.
1321 * targets.c: Add support for FR30 relocations.
1322 * bfd-in2.h: Regenerate.
1323 * configure: Regenerate.
1324 * libbfd.h: Regenerate.
1325 * cpu-fr30.c: New file.
1326 * elf32-fr30.c: New file.
1328 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1330 * configure.in: detect cygwin* instead of cygwin32*
1331 * configure: regenerate
1333 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1335 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1336 use bfd_malloc and free instead and check return value from bfd_malloc.
1338 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1340 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1341 * libbfd.h: Rebuild.
1343 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1344 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1345 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1346 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1348 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1350 (mips_elf_link_hash_table_create): Don't initialize
1351 dynsym_sec_strindex.
1352 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1353 (mips_elf_size_dynamic_sections): Generate a section symbol for
1354 every output section.
1355 (mips_elf_finish_dynamic_sections): Count all sections for
1357 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1360 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1362 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1363 for later PLT entries in large PLTs.
1364 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1366 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1368 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1370 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1372 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1373 * elflink.h (elf_collect_hash_codes): New function. This function is
1374 called for each exported symbol and we compute the ELF hash value for
1376 (compute_bucket_value): New function. It is called from
1377 size_dynamic_sections to determine the hash table size. When we are
1378 optimizing a better, but slower, algorithm is used.
1379 (size_dynamic_sections): Call compute_bucket_value.
1381 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1383 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1385 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1387 (sh_elf_gc_mark_hook): New.
1388 (sh_elf_gc_sweep_hook): New.
1389 (sh_elf_check_relocs): New.
1390 (elf_backend_can_gc_sections): Define.
1392 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1394 * acinclude.m4: undo previous gettext change
1395 * aclocal.m4: rebuild with right version of aclocal.
1397 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1399 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1400 aclocal.m4 to acinclude.m4, so they don't get lost.
1402 * elfcore.h: rewrite for better corefile support.
1403 * elf.c (elfcore_*): new functions.
1404 * elf-bfd.h (elf_obj_tdata): new structure members.
1405 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1407 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1409 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1411 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1412 and R_M32R_GNU_VTENTRY.
1413 (elf_backend_can_gc_sections): Define.
1414 (m32r_elf_check_relocs): New.
1415 (m32r_elf_gc_mark_hook): New.
1416 (m32r_elf_gc_sweep_hook): New.
1417 (m32r_elf_relocate_section): Handle VT relocs.
1419 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1421 * coff-arm.c (arm_relocate_section): Remove redundant test.
1423 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1424 cleat that the 'bitsize' field is the size of the bitfield AFTER
1425 relocation not before.
1427 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1429 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1432 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1434 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1435 R_SPARC_GNU_VTENTRY.
1436 (elf32_sparc_check_relocs): Handle them.
1437 (elf32_sparc_reloc_type_lookup): Likewise.
1438 (elf32_sparc_relocate_section): Likewise.
1439 (elf32_sparc_gc_mark_hook): New.
1440 (elf32_sparc_gc_sweep_hook): New.
1442 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1444 * som.c (som_finish_writing): Perform some sanity checks when
1445 writing an executable or shared library.
1447 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1449 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1450 * configure.in (elf): Add dwarf1.lo.
1451 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1452 * elf.c (_bfd_elf_find_nearest_line): Add call to
1453 _bfd_dwarf1_find_nearest_line.
1454 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1455 Add call to _bfd_dwarf1_find_nearest_line.
1456 * configure: Rebuilt.
1458 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1460 * elflink.h (elf_gc_sections): Do not allow garbage
1461 collection if dynamic sections have been created.
1463 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1465 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1467 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1468 (v850_elf_perform_relocation): Likewise.
1469 (v850_elf_final_link_relocate): Likewise.
1470 (v850_elf_relocate_section): Likewise.
1471 (v850_elf_gc_sweep_hook): New routine.
1472 (v850_elf_gc_mark_hook): New routine.
1473 (elf_backend_can_gc_sections): Define.
1475 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1477 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1480 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1482 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1483 Declare size as bfd_size_type.
1484 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1486 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1488 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1490 * som.c (CPU_PA_RISC2_0): Define.
1491 (_PA_RISC2_0_ID): Likewise.
1492 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1494 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1496 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1497 has a base which is already defined, only add the referenced
1498 symbol to the dynamic symbol table if it is defined or referenced
1501 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1504 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1506 * elflink.h (elf_link_add_object_symbols): Undo last change.
1508 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1510 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1511 symbol for the indirect alias to a versioned symbol.
1513 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1515 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1516 (elf32_i386_vtentry_howto): New.
1517 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1518 or elf32_i386_vtinherit_howto on lookup.
1520 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1522 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1523 reloc_type. Rename R_68K__max to R_68K_max.
1524 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1527 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1529 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1530 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1532 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1535 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1537 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1538 message has a null byte terminator.
1540 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1542 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1543 word subject to R_V850_32 relocation.
1545 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1547 * dwarf2.c: Add comment describing problem computing line numbers
1548 for undefined symbols at link time.
1550 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1552 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1553 transform a defweak into a plt entry.
1554 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1555 plt entry references to receive a RELATIVE reloc.
1556 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1557 (elf64_alpha_relocate_section): Assert we don't overrun
1558 the allocated relocation space.
1560 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1562 * elf.c (swap_out_syms): Always treat section symbols as
1563 special, even if they are attached to a common section.
1565 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1567 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1568 sections with v850 common section attributes into named v850
1570 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1571 common section attributes into named v850 common sections.
1573 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1575 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1578 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1580 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1581 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1582 reloc to the wrong section a warning, not an error. .dynsbss
1583 is not an output section, so there is no need to check for it.
1585 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1587 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1589 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1591 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1592 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1594 (elf32_arm_gc_mark_hook): New.
1595 (elf32_arm_gc_sweep_hook): New.
1596 (elf32_arm_check_relocs): New.
1597 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1599 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1602 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1604 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1605 assume there is no PLT or GOT.
1607 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1609 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1610 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1611 also accepted as a function symbol type.
1613 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1615 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1617 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1619 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1620 match definition of _bfd_gc_sections field.
1621 * libbfd.h: Rebuild.
1623 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1625 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1626 the addend of a dynamic relocation referencing a section.
1627 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1628 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1630 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1632 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1633 bed has a size_dynamic_sections routine before trying to use it.
1635 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1637 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1638 _bfd_elf_rel_vtable_reloc_fn.
1640 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1642 * Makefile.am: Add elf32-arm.c.
1643 * Makefile.in: Rebuild.
1644 * elf-bfd.h: Add elf_backend_get_symbol_type.
1645 * elf.c (swap_out_syms): If defined, call
1646 elf_backend_get_symbol_type.
1647 * elf32-arm.c: Define elf_backend_get_symbol_type.
1648 (elf32_arm_get_symbol-type): New routine.
1649 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1650 (bfd_elf32_arm_process_before_allocation): Change to
1651 check for STT_ARM_TFUNC.
1652 (elf32_arm_final_link_relocate): Likewise.
1653 * elfxx-target.h: Add elf_backend_get_symbol_type.
1655 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1657 * archures.c (bfd_mach_alpha_ev[456]): New.
1658 * cpu-alpha.c: Rework to match these types.
1659 * bfd-in2.h: Rebuild.
1661 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1663 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1664 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1666 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1667 (elf_i386_reloc_type_lookup): Recognize them.
1668 (elf_i386_check_relocs): Pass them off to generic code.
1669 (elf_i386_relocate_section): Ignore them.
1670 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1671 (elf_backend_can_gc_sections): True.
1673 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1675 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1676 before looking at owner field.
1677 (elf32_arm_to_thumb_stub): Ditto.
1678 (elf32_arm_relocate_section): Compute name before calling
1679 elf32_arm_final_link_relocate().
1681 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1683 * elf.c: comment and formatting cleanups.
1686 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1688 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1689 (core files are treated differently than object files).
1690 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1691 bfd_elf_mkcorefile): declare.
1692 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1693 bfd_elf_mkcorefile): add to bfd_target vector.
1694 * elfcore.h (elf_core_file_p): save the program header table,
1695 and set the bfd architecture from the elf file header.
1696 * elf.c (bfd_elf_mkcorefile): new function.
1697 (_bfd_elf_write_corefile_contents): new function.
1698 (assign_file_positions_for_segments): add cases for handling
1699 PT_NOTE segments. (assign_file_positions_except_relocs):
1700 core files should be handled the same as exec files.
1701 (prep_headers): identify core files as type ET_CORE.
1702 (copy_private_bfd_data): identify the sections belonging to
1703 the PT_NOTE segment.
1705 * elf32-sparc.c (elf32_sparc_final_write_processing):
1706 add break statement to default case.
1708 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1710 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1711 section (not input) will be in sections ".sbss", ".sbss2",
1712 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1713 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1714 output_offset for correct evaluation of addend.
1716 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1718 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1719 elf32_arm_allocate_interworking_sections and
1720 elf32_arm_process_before_allocation.
1722 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1724 * bfd-in.h: Ammend prototype for
1725 elf32_arm_process_before_allocation to remove surplus third
1728 * bfd-in2.h: Regenerate.
1730 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1732 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1734 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1736 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1737 calculated for RELOC_SPARC_REV32 case.
1739 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1741 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1742 elf32_arm_allocate_interworking_sections and
1743 elf32_arm_process_before_allocation.
1744 * bfd-in2.h: Regenerated.
1745 * elf32-arm.c Define elf32_arm_link_hash_table.
1746 (insert_thumb_branch): New routine.
1747 (find_thumb_glue): New routine.
1748 (find_arm_glue): New routine.
1749 (record_arm_to_thumb_glue): New routine.
1750 (record_thumb_to_arm_glue): New routine.
1751 (elf32_arm_link_hash_table_create): New routine.
1752 (elf32_arm_get_bfd_for_interworking): New routine.
1753 (elf32_arm_allocate_interworking_sections) New routine.
1754 (elf32_arm_process_before_allocation) New routine.
1755 (elf32_thumb_to_arm_stub): New routine.
1756 (elf32_arm_to_thumb_stub): New routine.
1757 (elf32_print_private_bfd_data): Fix typo.
1758 (elf32_arm_final_link_relocate): Add argument sym_sec.
1759 Check for branches to thumb symbols in case R_ARM_PC24.
1760 Check for branches to arm symbols in case R_ARM_THM_PC22.
1761 (elf32_arm_relocate_section): Pass symbol section to
1762 elf32_arm_final_link_relocate.
1764 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1766 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1767 entries unless the symbol is defined in the executable; in
1768 particular, undefined weak symbols get a PLT entry.
1770 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1772 * libaout.h: Remove nested comment to avoid warning.
1774 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1776 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1777 R_ARM_PC24 relocation.
1779 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1781 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1782 argument is_local. Add argument sym_flags. Check sym_flags
1783 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1784 (elf32_arm_relocate_section): Don't pass local sym and pass
1785 sym_flags to elf32_arm_final_link_relocate.
1787 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1789 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1790 to not count too few relocs for dynamicly linked executables.
1792 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1794 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1795 symbols without a dynamic index dynamic. Consider all weak
1797 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1798 correspondance between input and output sections.
1800 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1802 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1803 that use a .got.plt section start the got offset at zero.
1805 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1807 * ieee.c (ieee_write_processor): Correct the processor ID written
1808 out for bfd_arch_m68k, accommodating change of March 25.
1810 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1812 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1813 R_ARM_THM_RPC22 relocations.
1815 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1817 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1819 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1820 .got relocs in -Bsymbolic shared objects.
1822 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1824 * elf32-arm.c: Add private flags to ELF header.
1825 (elf32_arm_print_private_bfd_data): New Function.
1826 (elf32_arm_set_private_flags): New Function.
1827 (elf32_arm_copy_private_flags): New Function.
1828 (elf32_arm_merge_private_bfd_data): New Function.
1830 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1832 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1834 (elf32_sparc_relocate_section): Likewise.
1836 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1838 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1839 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1840 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1841 of the function. Recognize no .plt as static linking.
1843 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
1845 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1846 ".liblist" string through gettext.
1848 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1850 * Makefile.am: Add support for elf32-arm.lo.
1851 * Makefile.in: Rebuild.
1852 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1853 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1854 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1855 * configure: Regenerate.
1856 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1857 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1858 bfd_target bfd_elf32_littlearm_vec.
1859 * elf32-arm.c: New file.
1861 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1863 * libaout.h (M_SPARCLITE_LE): New machine.
1864 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1865 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1866 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1867 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1868 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1869 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1870 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1871 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1872 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1873 be BFD_RELOC_SPARC_REV32.
1875 * config.bfd (sparc86x-*-aout): New
1877 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1879 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1880 actually mapping the output sections.
1882 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1885 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1886 (mn10300_elf_reloc_map): Similarly.
1887 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1889 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1891 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1893 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1894 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1895 elf_mips_reloc_type defined in elf/mips.h.
1897 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
1899 * elf64-mips.c: Remove reloc_type definition completely. It's now
1902 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
1904 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
1905 as they are defined in elf/mips.h now.
1907 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
1910 * Re-add lost change:
1911 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1913 (mn10300_elf_relax_section): Include stack space for register saves
1914 in the imm8 field of a "call" instruction.
1915 (compute_function_info): Determine how much stack is allocated by
1916 the movm instruction. Fix typo.
1917 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1919 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
1921 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
1922 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1924 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
1926 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
1928 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
1930 * elf32-hppa.h: Let ELF header define the enum containing the
1931 external reloc numbers.
1932 * elf32-i386.h: Likewise.
1934 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
1936 * elf-m10300.c: Let ELF header now define the macros to get the enum.
1937 * elf32-mips.c: Likewise.
1938 * elf32-ppc.c: Likewise.
1940 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
1942 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
1943 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
1945 * bfd-in.h: Regenerate.
1946 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
1947 parameter to 'unsigned int' to avoid K&R compatability problems.
1949 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
1951 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
1952 functionname_ptr to be const. Change line_ptr to be unsigned.
1954 * coffcode.h (coff_link_output_has_begun): Simplify handling when
1955 macro is not defined. Change second parameter from bfd_link_info
1956 to coff_final_link_info. Add prototype.
1957 (coff_final_link_postscript): Simplify handling when macro is not
1958 defined. Add prototype.
1960 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
1962 * elf-mn10300.c: Before include system specific ELF header define
1963 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
1964 * elf32-mips.c: Likewise.
1965 * elf32-ppc.c: Likewise.
1967 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
1969 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
1970 temporary patch over to elf64-mips.c as well.
1972 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
1974 * elf32-mips.c (reloc_type): Temporarily disable definition of
1975 standard relocation since they are now defined in elf/mips.h.
1977 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
1979 * elf-m10200.c (mn10200_elf_final_link_relocate):
1980 Modify range test for case R_MN10200_8.
1982 * elf-m10300.c (mn10300_elf_final_link_relocate):
1983 Modify range test for case R_MN10300_8.
1985 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
1987 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
1988 * elf32-i386.c (elf_backend_got_header_size): Define.
1989 (elf_backend_plt_header_size): Define.
1990 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
1991 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
1992 * elfxx-target.h: Provide a default of zero.
1993 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
1994 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
1996 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
1997 entry from an executable, even if the plt refcount goes to 0.
1999 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2001 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2002 directory name at the line number.
2004 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2005 with an unspecified type.
2007 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2009 * sunos.c: Add undef of valid to avoid problem on SunOS.
2011 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2013 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2015 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2017 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2018 R_68K_PCxx and R_68K_xx relocations. Make sure that
2019 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2020 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2021 R_68K_xx relocations.
2022 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2023 that has no plt entry.
2024 (elf_m68k_relocate_section): Ignore the plt offset in a static
2026 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2028 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2031 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2033 (howto_table, reloc_map): Add entries for them.
2034 (elf_m68k_check_relocs): Handle them. Implement reference
2035 counting for got and plt entries.
2036 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2037 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2039 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2040 (elf_m68k_relocate_section): Handle the new reloc types.
2041 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2042 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2043 * elflink.h (elf_link_add_object_symbols): When creating an
2044 indirect reference for symbol versioning also copy the plt
2046 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2047 flag also reset the plt offset.
2048 (elf_link_assign_sym_version): Likewise.
2049 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2050 the size of the entry in bytes.
2051 (elf_gc_allocate_got_offsets): Likewise.
2053 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2055 * elflink.h (elf_gc_sections): Return true rather than falling off
2058 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2061 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2063 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2064 comment describing when it should be enabled.
2065 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2068 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2070 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2071 information ATN records.
2073 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2075 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2076 section for an absolute symbol in a fully linked file. Based on
2077 patch from Christian Holland <CHolland@de.lucent.com>.
2079 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2081 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2082 that a symbol is undefined.
2084 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2086 * som.c (som_bfd_gc_sections): Define.
2088 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2090 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2091 overflows in ARM_26D patches, since they have already been
2092 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2094 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2096 * coffcode.h (coff_write_object_contents): If we have any long
2097 section names, call coff_write_symbols even if there are no
2100 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2102 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2103 PT_LOAD segment, rather than only setting it once for the entire
2106 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2107 rather than ignoring every phdr with a p_paddr of 0, ignore all
2108 the phdrs if they all have a p_paddr of 0.
2110 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2111 section was discarded from the link.
2113 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2115 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2117 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2119 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2120 floating point operations.
2122 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2124 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2127 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2129 Merge of vax/vms (read-only) support
2130 * configure.com: Support Vax target.
2131 * makefile.vms: Support Vax target.
2132 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2133 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2135 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2137 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2139 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2141 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2143 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2144 * targets.c (bfd_target_ovax_flavour): New flavour.
2145 (vms_alpha_vec): Renamed from evax_alpha_vec.
2147 (target_vector): Update accordingly.
2148 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2150 (vax*-*-*vms*): New target.
2151 * Makefile.am: Update for renamed files. Rebuild dependencies.
2152 * bfd-in2.h: Rebuild.
2153 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2155 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2157 Based on patch from Matt Semersky <matts@scd.hp.com>:
2158 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2159 pointer on abfd->outsymbols.
2160 (generic_add_output_symbol): Handle NULL sym parameter.
2162 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2164 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2167 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2169 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2170 when handling 32 bit immediate relocs.
2171 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2173 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2175 * section.c (STD_SECTION): Account for recently added gc_mark
2176 field in struct asection.
2178 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2179 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2181 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2183 ELF Section-level Garbage Collection:
2184 * bfd.c (bfd_gc_sections): New.
2185 * aout-adobe.c: Hook to default implementation.
2186 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2187 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2188 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2189 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2190 * tekhex.c, versados.c: Likewise.
2191 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2192 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2194 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2195 (bfd_generic_gc_sections): New.
2196 * section.c (SEC_KEEP): New.
2197 (asection): Add gc_mark member.
2199 * elfcode.h (elf_gc*): New name remappings.
2200 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2201 sections to be excluded.
2202 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2203 (elf_gc_propogate_vtable_entries_used): New.
2204 (elf_gc_smash_unused_vtentry_relocs): New.
2205 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2206 (elf_gc_common_finalize_got_offsets): New.
2207 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2208 * elfxx-target.h: Add and default gc hooks.
2210 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2212 (struct elf_obj_tdata): Likewise for local_got_offsets.
2213 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2214 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2215 * elf64-sparc.c, elflink.h: Likewise.
2217 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2218 (ELF_LINK_HASH_MARK): Define.
2219 (struct elf_backend_data): Add GC hooks.
2220 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2222 * elf-m10300.c (mn10300_elf_check_relocs): New.
2223 (mn10300_elf_gc_mark_hook): New.
2224 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2225 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2226 (mn10300_elf_final_link_relocate): Likewise.
2227 (mn10300_elf_relocate_section): Likewise.
2228 (elf_backend_can_gc_sections): Define.
2229 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2230 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2231 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2232 (mips_info_to_howto_rel): Likewise.
2233 (mips_elf_relocate_section): Likewise.
2234 (mips_elf_check_relocs): Likewise.
2235 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2236 (elf_backend_can_gc_sections): Define.
2237 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2238 (ppc_elf_howto_raw): Handle them.
2239 (ppc_elf_reloc_type_lookup): Likewise.
2240 (ppc_elf_relocate_section): Likewise.
2241 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2242 Handle new vtable relocs.
2243 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2244 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2245 (elf_backend_can_gc_sections): Define.
2247 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2249 * archures.c (bfd_mach_mn10300): Define.
2250 * elf-m10300.c: Include elf/mn10300.h
2251 (elf_mn10300_mach): New function.
2252 (_bfd_mn10300_elf_final_write_processing): Likewise.
2253 (_bfd_mn10300_elf_object_p): Likewise.
2254 (elf_backendfinal_write_processing): Define.
2255 (elf_backend_object_p): Likewise.
2257 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2259 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2262 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2264 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2265 link_next field, not the next field.
2267 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2269 * elf.c (map_sections_to_segments): Check the section address
2270 against the phdr size both with and without a modulo of
2273 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2275 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2276 linker created empty input section if the output section has the
2279 * elflink.h (elf_link_output_extsym): Print an error message if
2280 _bfd_elf_section_from_bfd_section fails.
2282 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2285 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2287 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2288 native linker output. Avoid putting an empty section in more than
2291 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2293 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2294 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2296 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2298 * elf.c (swap_out_syms): New arg relocatable_p.
2299 Don't add section VMA to symbols for relocatable output.
2300 (_bfd_elf_compute_section_file_positions): Update call to
2303 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2305 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2306 against 'addend' be signed rather than unsigned.
2308 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2310 * elf32-m32r.c: Add prototyps for static functions.
2312 * coff-arm.c: Add prototypes for static functions.
2314 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2316 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2317 LMA is used to order sections in a segment.
2319 * elf32-v850.c: Add prototypes for static functions.
2320 Change type of addend parameter to bfd_vma in various functions.
2322 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2324 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2325 complain_overflow_signed instead of complain_overflow_bitfield.
2327 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2329 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2330 when comparing against 0.
2332 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2334 * Makefile.am (config.status): New target.
2335 * Makefile.in: Rebuild.
2337 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2339 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2340 error if previous object endianness doesn't match current object.
2342 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2344 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2345 _bfd_elf_print_private)bfd_data ().
2347 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2349 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2351 (elf_link_add_object_symbols): Set type_change_ok and
2352 size_change_ok before calling elf_merge_symbol.
2354 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2355 undefined symbol error, don't also issue an overflow error.
2357 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2359 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2360 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2361 message instead of crashing.
2363 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2365 * archures.c (bfd_mach_cpu32): Define.
2366 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2368 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2369 * ieee.c: Include <ctype.h>.
2370 (ieee_object_p): Parse out process ID string to make it more
2371 likely to be acceptable for bfd_scan_arch.
2372 * bfd-in2.h: Rebuild.
2374 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2376 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2377 _bfd_elf_print_private_bfd_data() so that the program header will
2380 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2382 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2383 0x68. Reindent. Add some comments.
2385 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2387 * elf.c (copy_private_bfd_data): Adjust physical address of
2388 segment in output BFD to contain LMAs of its sections.
2390 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2392 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2393 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2394 endian data 32 bit relocations.
2395 (elf32_sparc_merge_private_bfd_data): Check if linking little
2396 endian objects with big endian objects.
2397 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2398 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2399 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2401 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2402 * archures.c (bfd_mach_sparc_sparclite_le): New.
2403 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2405 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2407 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2410 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2412 * bfd-in.h: Move over patch to bfd-in2.h.
2414 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2416 (_bfd_relocate_contents): Likewise.
2418 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2420 * peicode.h (add_data_entry): If the section has no private data
2421 then do not create a Data Dictionary entry for it.
2423 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2425 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2426 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2427 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2428 subsections during relaxation more correctly.
2430 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2432 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2433 Add extra argument to bfd_arm_process_before_allocation ().
2434 * bfd-in.h: Reflect changes made in bfd-in2.h.
2435 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2436 coff class of a BFD symbol.
2437 * coff-arm.c: Add support for interworking between Thumb code and
2438 non-interworking aware ARM code.
2440 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2442 * po/Make-in (install-info): New target.
2444 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2446 * filemode.c: Remove; not used.
2448 If sysdep.h includes a header file, don't include it again:
2449 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2451 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2453 * archive.c: Don't include <string.h> or <errno.h>.
2454 * evax-alpha.c; Don't include <stdio.h>.
2455 * evax-egsd.c: Likewise.
2456 * evax-etir.c: Likewise.
2457 * evax-misc.c: Likewise.
2458 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2459 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2461 * hpux-core.c: Likewise.
2462 * netbsd-core.c: Likewise.
2464 * libbfd.c: Don't include <sys/types.h>.
2465 * nlmcode.h: Don't include <string.h>.
2466 * osf-core.c: Don't include <string.h> or <stdio.h>.
2467 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2468 <errno.h>, or <unistd.h>.
2469 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2471 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2473 * configure.com: If the version number can not be found in
2474 configure.in, set it to "unknown" rather than "2.8.1".
2476 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2478 * elf32-mips.c (elf_mips_mach): New.
2479 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2480 (_bfd_mips_elf_final_write_processing): Use the names
2481 of machines, rather than the numbers. Set both the ARCH
2482 and MACH in e_flags. Handle a few more specific machines.
2483 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2484 EF_MIPS_ARCH and EF_MIPS_MACH.
2486 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2488 * syms.c (bfd_is_local_label): Revert last change.
2489 * srec.c (srec_write_symbols): Discard debugging symbols.
2491 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2493 * som.c: Include <ctype.h>.
2494 * som.h: Don't include sysdep.h.
2496 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2498 * libbfd.h: Rebuilt.
2499 * libbfd-in.h: Removed gettext includes and defines.
2500 * sysdep.h: Moved gettext-related includes and defines here.
2502 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2504 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2505 an ad-hoc test. Kill bogus #if 0 code.
2506 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2508 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2510 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2511 when generating a normal executable for a symbol defined in a
2512 regular file. When copying a reloc into the output file, adjust
2513 the addend for a PC relative reloc against a global symbol.
2515 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2517 * libbfd.h: Rebuilt.
2518 * libbfd-in.h (_): Define as dgettext.
2520 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2522 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2524 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2525 when declaring parameter types.
2526 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2528 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2530 * config.bfd: If we include any ELF targets in targ_defvec and/or
2531 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2532 * elf32-gen.c (dummy): New static const variable.
2533 (elf_generic_info_to_howto): New static function.
2534 (elf_generic_info_to_howto_rel): New static function.
2535 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2536 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2537 * elf64-gen.c: Same changes as elf32-gen.c.
2538 * elfcode.h (elf_object_p): For the generic target, ignore a
2539 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2541 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2543 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2544 * configure: Rebuild.
2546 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2548 * config.bfd: Update OSR5/Unixware patterns.
2550 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2552 * elf.c (assign_file_positions_for_segments): Allow for holes
2553 between sections added by a link script.
2555 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2557 * configure.in: Change version number to 2.9.4
2558 * configure: Rebuild.
2560 Based on patch from H.J. Lu <hjl@gnu.org>:
2561 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2562 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2563 * bfd-in2.h: Rebuild.
2565 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2567 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2570 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2572 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2573 (elf64_alpha_relax_section): Fill them in.
2574 (elf64_alpha_relax_opt_call): Implement more than a stub.
2575 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2576 alignment on .scommon.
2577 (elf64_alpha_merge_gots): Merge use counts as well.
2579 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2581 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2582 for calculating a local symbol's address.
2583 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2584 Set the .got's cooked size as well as the raw size.
2586 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2588 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2589 internationalisation of printed information.
2591 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2592 internationalisation of printed information.
2594 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2596 * syms.c (struct indexentry): Change directory_name, file_name,
2597 and function_name fields to char *.
2598 (struct stab_find_info): Change cached_file_name field to char *.
2600 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2602 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2604 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2606 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2608 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2610 * Makefile.am (install-data-local): Make $(includedir).
2611 * Makefile.in: Rebuild.
2613 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2615 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2617 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2619 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2620 * Makefile.in: Rebuild.
2622 * bfd-in2.h: Rebuild for Nick's changes.
2624 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2626 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2627 change wrt length == max_namelen.
2629 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2631 * Many files: Added gettext invocations around user-visible
2633 * libbfd-in.h: Added gettext includes and defines.
2634 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2635 HAVE_LC_MESSAGES): Define.
2636 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2638 * Makefile.am (SUBDIRS): Added po.
2639 (POTFILES): New macro.
2640 (po/POTFILES.in): New target.
2641 (SOURCE_HFILES): New macro.
2643 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2645 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2647 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2648 NT_PRSTATUS note section encountered, it contains the status of
2649 the currently executing thread when the core file was written.
2651 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2653 * libcoff.h: Add extra parameter to
2654 bfd_coff_link_output_has_begun overrideable function.
2655 * cofflink.c: Pass extra parameter to
2656 bfd_coff_link_output_has_begun function.
2657 * bfd-in.h: Add prototypes for exported ARM interworking
2659 * peicode.h: ARM specific code reorganised to conform to BFD
2661 * coffcode.h: ARM specific code reorganised to conform to BFD
2663 * coff-arm.c: Code reorganised to conform to the BFD coding
2664 conventions. Global variables have been moved into an ARM
2665 specific hash table structure and a new function:
2666 bfd_arm_get_bfd_for_interworking() has been created which is
2667 called from the linker scripts.
2669 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2671 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2673 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2674 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2675 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2676 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2678 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2680 * config.bfd: Added sparc86x support.
2682 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2684 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2685 an out of range pc-relative jump/call to an undefined weak symbol.
2687 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2689 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2692 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2694 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2695 an error other than bfd_error_system_call, set the error to
2696 bfd_error_wrong_format.
2698 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2699 bfd_elf32_powerpcle_vec.
2701 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2702 program segments are zero, don't set p_paddr_valid.
2704 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2706 * elf64-alpha.c: Initial implementation of relaxation --
2707 (struct alpha_elf_link_hash_entry): Add use_count member.
2708 (elf64_alpha_check_relocs): Initialize and increment it.
2709 (elf64_alpha_can_merge_gots): Check it when considering merging.
2710 (elf64_alpha_merge_gots): Drop entries with zero use.
2711 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2712 (elf64_alpha_always_size_sections): Split out got sizing ...
2713 (elf64_alpha_size_got_sections): ... here. New function.
2714 (elf64_alpha_relax_find_reloc_ofs): New function.
2715 (elf64_alpha_relax_with_lituse): Likewise.
2716 (elf64_alpha_relax_without_lituse): Likewise.
2717 (elf64_alpha_relax_opt_call): Likewise.
2718 (elf64_alpha_relax_section): Likewise.
2719 (elf64_alpha_add_symbol_hook): Likewise.
2720 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2721 (elf64_alpha_relocate_section): Likewise.
2722 (bfd_elf64_bfd_relax_section): Define.
2723 (elf_backend_add_symbol_hook): Likewise.
2725 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2727 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2728 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2729 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2731 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2733 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2734 * configure: Rebuild.
2736 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2738 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2739 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2740 * configure.in: Define and substitute WIN32LDFLAGS and
2742 * aclocal.m4: Rebuild with new libtool.
2743 * configure, Makefile.in: Rebuild.
2745 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2747 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2748 before any other symbols in the same section.
2750 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2752 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2755 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2757 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2759 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2760 Use addr_size for address size, rather than sizeof(bfd_vma).
2761 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2762 Fix call to read_address.
2763 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2764 Scrap other unneeded arguments. Fix call to read_address.
2765 (scan_unit_for_functions): Fix call to read_attribute.
2766 (parse_comp_unit): We now handle more values for addr_size.
2767 Set addr_size in unit. Fix call to read_attribute and
2770 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2772 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2774 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2776 * archures.c (bfd_default_scan): Add m68k cases back to default
2777 switch, reverting patch of March 25, since IEEE support depends
2780 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2782 * Makefile.am (diststuff): New target.
2783 * Makefile.in: Rebuild.
2785 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2787 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2788 som_offset when we have an extended name table.
2790 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2792 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2794 * Makefile.in: Rebuild.
2796 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2798 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2799 symbols when creating a shared library.
2800 (elf_m68k_adjust_dynindx): New function, used by above code.
2801 (elf_m68k_finish_dynamic_sections): Initialize the section
2803 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2805 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2807 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2810 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2812 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2815 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2817 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2820 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2822 * configure.in: Set version to 2.9.1.
2823 * configure: Rebuild.
2825 * Branched binutils 2.9.
2827 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2829 * syms.c (ENABLE_CACHING): Define.
2830 (struct indexentry): Define.
2831 (struct stab_cache): Remove.
2832 (cmpindexentry): New static function.
2833 (struct stab_find_info): Add new fields: indextable,
2834 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2835 cached_file_name. Remove fields: file_cache, function_cache, and
2837 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2838 index table and search it.
2840 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2842 * elf.c (_bfd_elf_copy_private_section_data): Call
2843 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2845 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2847 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2849 * coff-arm.c: Define all globally visible variables and functions
2850 only when COFF_WITH_PE is not defined.
2851 * configure.in (armpe_little_vec, armpe_big_vec): Add
2853 * configure: Rebuild.
2855 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2857 Fix some gcc -Wall warnings:
2858 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2859 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2860 * archures.c (bfd_default_scan): Likewise.
2861 * bfd.c (bfd_scan_vma): Likewise.
2862 * binary.c (mangle_name): Likewise
2863 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2864 * coff-sh.c (sh_relocate_section): Likewise.
2865 * coff-stgo32.c (create_go32_stub): Likewise.
2866 * coffcode.h (coff_slurp_line_table): Likewise.
2867 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2868 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2869 (assign_file_positions_for_segments): Likewise.
2870 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2871 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2872 * oasys.c (oasys_write_sections): Likewise.
2873 * ppcboot.c (ppcboot_object_p): Likewise.
2874 (mangle_name): Likewise.
2875 * riscix.c (riscix_fix_pcrel_26): Likewise.
2876 * srec.c (srec_scan): Likewise.
2877 * stabs.c (_bfd_write_section_stabs): Likewise.
2878 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2879 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2880 switch. Declare parameters for function pointers.
2881 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2883 * elf.c (elf_sort_sections): Likewise.
2884 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2885 Add default cases to switches.
2886 (coff_arm_relocate_section): Remove unused local variables.
2888 (coff_arm_bfd_set_private_flags): Change flag variable to type
2890 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2891 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2892 (dump_toc): Change cat to const, and initialize it.
2893 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2894 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2895 (sh_elf_relocate_section): Initialize r_symndx.
2896 * coffcode.h (coff_compute_section_file_positions): Only declare
2897 old_sofar if ALIGN_SECTIONS_IN_FILE.
2898 (coff_write_object_contents): Initialize csym.
2899 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2900 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2902 * dwarf2.c: Include libiberty.h.
2903 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
2904 (decode_line_info): Remove unused local variables.
2905 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
2906 (m32r_elf_relocate_section): Likewise.
2907 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
2908 (v850_elf_reloc): Likewise.
2909 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
2910 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
2911 * elf.c (assign_file_positions_for_segments): Always set adjust.
2912 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
2913 parenthesize expression.
2914 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
2915 (m32r_elf_object_p): Return a value.
2916 (m32r_elf_print_private_bfd_data): Change fprintf format string.
2917 * elf32-mips.c (mips_elf_final_link): Initialize last.
2918 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
2919 * elf32-v850.c (v850_elf_object_p): Return a value.
2920 (v850_elf_print_private_bfd_data): Change fprintf format string.
2921 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
2923 * elflink.h (elf_link_add_object_symbols): Change vernum to
2924 unsigned int, and initialize it. Change fprintf format string.
2925 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
2926 when setting or comparing to soname_indx.
2927 (elf_create_pointer_linker_section): Change num_symbols to
2929 * libcoff-in.h (coff_data_type): Change flags to flagword.
2930 * peicode.h (pe_print_idata): Initialize idx. Change j to
2931 bfd_size_type. Initialize hint_member. Remove useless test to
2933 (pe_print_edata): Change num_functions and num_names in struct
2934 EDT_type to unsigned long. Remove cast. Change fprintf format
2936 * ppcboot.c (ppcboot_object_p): Change i to size_t.
2937 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
2939 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
2940 int *. Update uses. Change j to long.
2941 * bfd-in2.h, libcoff.h: Rebuild.
2943 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
2945 * elf32-v850.c Remove definition of USE_REL.
2946 (v850_elf_info_to_howto_rela): New function.
2947 (v850_elf_perform_relocation): Renamed from
2948 v850_elf_store_addend_in_insn. Removed replace argument.
2949 (v850_elf_reloc): store the relocation in the addend field instead
2951 (v850_elf_final_link_relocate): Now calls
2952 v850_elf_perform_relocation.
2953 (v850_elf_relocate_section): Remove code to generate REL
2956 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
2958 * coffcode.h (coff_new_section_hook): Set the type and storage
2959 class in the native symbol information allocated for a new section
2962 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
2964 * peicode.h: Chain together calls to
2965 coff_bfd_copy_private_bfd_data and
2966 coff_bfd_print_private_bfd_data.
2968 * coff-arm.c: Add prototypes for
2969 coff_arm_bfd_print_private_bfd_data and
2970 coff_arm_bfd_copy_private_bfd_data.
2972 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
2974 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
2977 * peicode.h: Call arm-coff private data functions after handling
2980 * coff-arm.c: Turn statics into globals so that they can be shared
2981 both pe and pei backends.
2983 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
2985 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
2987 (sunos_write_object_contents): Likewise.
2988 * aoutx.h (NAME(aout,machine_type)): Likewise.
2989 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2991 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2993 * archures.c (bfd_mach_m68*): Add definitions for various m68k
2995 (bfd_default_scan): Remove m68k special cases.
2996 * bfd-in2.h: Rebuild.
2997 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
2999 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3000 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3002 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3003 selection, change printable_name to just "m68k" and make that the
3004 default instead of m68k:68020.
3006 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3008 (MY_get_section_contents): Define as aout_32_get_section_contents
3009 rather than NAME(aout,get_section_contents).
3011 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3013 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3014 and call bfd_default_set_arch_mach to do the real work.
3016 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3018 * bout.c (BALX): Include return register g14 as part of the insn.
3020 (calljx_callback): Use it.
3022 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3024 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3025 * libbfd.h: Rebuild.
3027 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3028 byte_count to unsigned int.
3029 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3030 unused local variables.
3032 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3033 variables er and er1.
3035 * cpu-v850.c: Include <ctype.h>.
3036 (scan): Case isdigit argument to unsigned char.
3038 From Yan Meroth <YAN.MEROTH@st.com>:
3039 * ihex.c (ihex_scan): Add extbase variable so that getting an
3040 extended linear address record does not ignore any previous
3042 (ihex_write_object_contents): When writing out an extended linear
3043 address record, zero out any previous extended address.
3045 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3047 * ieee.c (do_one): Check section before dereferencing it.
3048 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3049 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3051 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3053 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3055 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3057 * coff-arm.c: Add interworking functions to pe backends.
3059 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3061 * configure.in: Use AM_DISABLE_SHARED.
3062 * aclocal.m4, configure: Rebuild with libtool 1.2.
3064 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3066 * coff-arm.c (coff_arm_relocate_section): Better error messages
3067 when interowrking conflucts occur. Courtesy of Jonathan Walton
3069 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3070 relocations. Patch courtesy of Jonathan Walton and Tony
3073 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3075 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3076 part of Feb 22 change controling when to override the existing
3077 symbol with the .plt entry.
3079 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3081 * config.bfd (targ_cpu): Add thumb-pe target.
3083 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3084 functions in PE build.
3086 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3088 * config.bfd (sparclite-*-elf*): Added.
3090 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3092 * configure.in: Add elf.lo to elf shell variable.
3093 * Makefile.am (BFD_LIBS): Remove elf.lo.
3094 (BFD_LIBS_CFILES): Remove elf.c.
3095 (BFD32_BACKENDS): Add elf.lo.
3096 (BFD32_BACKENDS_CFILES): Add elf.c.
3097 * configure, Makefile.in: Rebuild.
3099 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3101 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3102 relocation against a now-local symbol should not have a dynamic
3105 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3107 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3109 (pe_print_private_bfd_data): Print PE flags. From Mikey
3110 <jeffdb@netzone.com>.
3112 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3114 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3115 a plt entry when we can determine that we authoritatively define
3118 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3120 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3121 don't actually use trad-core, but a SunOS-style core file handled
3123 * hosts/sparclinux.h: Remove.
3125 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3127 * peicode.h (pe_print_idata): If there is no .idata section, look
3128 for the import tables in some other section. Make the initial
3129 label line up better with the data. Print the import address
3130 table even if there is no import name table. If the import
3131 address table holds actual addresses, print them.
3133 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3135 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3136 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3137 bfd_error_system_call.
3139 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3142 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3144 From H.J. Lu <hjl@gnu.org>:
3145 * Makefile.am (libbfd_la_LDFLAGS): Define.
3146 * Makefile.in: Rebuild.
3148 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3150 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3151 * netbsd.h (MACHTYPE_OK): Define.
3152 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3153 calling N_SET_MACHTYPE, rather than having a switch.
3154 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3156 * i386netbsd.c (MACHTYPE_OK): Don't define.
3157 (DEFAULT_MID): Define.
3158 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3159 (MACHTYPE_OK): Don't define.
3160 (DEFAULT_MID): Define.
3161 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3162 (DEFAULT_MID): Define.
3163 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3164 (DEFAULT_MID): Define.
3165 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3166 (DEFAULT_MID): Define.
3168 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3169 * vaxnetbsd.c: New file.
3170 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3171 rather than netbsd_core.
3172 * targets.c (vaxnetbsd_vec): Declare.
3173 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3174 defined, add netbsd_core_vec.
3175 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3176 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3177 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3178 * config.bfd (alpha*-*-netbsd*): New target.
3179 * Makefile.am: Rebuild dependencies.
3180 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3181 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3182 * configure, Makefile.in: Rebuild.
3184 * configure.host: Remove the old shared library build stuff. We
3185 now use libtool instead.
3187 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3189 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3191 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3193 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3194 * configure: Rebuild.
3196 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3197 * elf32-v850.c (remember_hi16s_reloc): New function.
3198 (find_remembered_hi16s_reloc): New function.
3199 (v850_elf_store_addend_in_insn): Use the above new functions to
3200 match up HI6S relocs with LO16 relocs.
3202 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3204 * configure.in: Change -linux* to -linux-gnu*.
3205 * config.bfd, configure.host: Likewise.
3206 * configure: Rebuild.
3208 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3210 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3211 LO16/HI16S bug and improve comments about what is going on.
3213 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * configure, aclocal.m4: Rebuild with new libtool.
3217 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3219 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3220 when merging v850 code into v850e/v850ea code. Do not initialise
3221 output flags if the input is the default architecture.
3223 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3225 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3226 get the size from bfd_arch_bits_per_address instead of directly
3229 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3231 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3232 to wrap, just return all 1's bits instead.
3233 * libbfd.h: Regenerate.
3235 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3237 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3239 (coff_relocate_section): If COFF_WITH_PE, define as
3240 coff_pe_i386_relocate_section.
3241 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3242 skip empty sections, to match coff_write_object_contents.
3244 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3245 rather than swapping out r_offset twice. From Luke Deller
3246 <luked@cse.unsw.edu.au>.
3248 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3250 * configure.in: Set libtool_enable_shared rather than
3251 libtool_shared. Remove diversion hack.
3252 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3255 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3257 * syms.c (struct stab_cache): Define.
3258 (struct stab_find_info): Remove cached_offset, cached_stab,
3259 cached_str, and cached_stroff fields. Add file_cache,
3260 function_cache, and line_cache fields.
3261 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3264 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3266 * peicode.h (pe_print_idata): Check for import of ordinal rather
3268 (pe_print_edata): If there is no .edata section, look for the
3269 export data in some other section.
3271 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3273 * configure.in: Change version to 2.8.4.
3274 * configure: Regenerated.
3276 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3278 Add tms320c30 support:
3279 * cpu-tic30.c: New file.
3280 * aout-tic30.c: New file.
3281 * coff-tic30.c: New file.
3282 * archures.c (bfd_arch_tic30): Define.
3283 (bfd_tic30_arch): Declare.
3284 (bfd_archures_list): Add bfd_tic30_arch.
3285 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3287 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3288 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3289 (coff_set_flags): Likewise.
3290 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3291 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3292 * Makefile.am: Rebuild dependencies.
3293 (ALL_MACHINES): Add cpu-tic30.lo.
3294 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3295 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3296 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3297 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3299 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3301 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3302 to lag behind LO16 reloc by a couple of instructions.
3304 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3306 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3307 make to reexamine the file timestamp.
3308 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3310 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3313 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3315 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3316 to create .dynsbss and .rela.sbss sections.
3317 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3318 copied from dynamic objects into .sbss.
3319 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3320 use it. Correct typo of .rela.sdata2.
3321 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3322 put the data, which may now be in .sbss.
3323 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3324 (elf_backend_create_dynamic_sections): Define as
3325 ppc_elf_create_dynamic_sections.
3327 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3328 against _GLOBAL_OFFSET_TABLE_.
3329 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3330 shared libraries which refer to local symbols. Make sure that the
3331 test for allocating space for a reloc in a shared object is the
3332 same as the test for emitting a reloc.
3334 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3336 * config.bfd (i[3456]-*-mingw32*): New target.
3337 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3338 * aclocal.m4, configure: Rebuild.
3340 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3342 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3345 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3347 Sparc v9 ABI compliant PLT:
3348 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3349 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3350 (LARGE_PLT_THRESHOLD): New define.
3351 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3352 (sparc64_elf_build_plt): New function.
3353 (sparc64_elf_plt_entry_offset): Likewise.
3354 (sparc64_elf_plt_ptr_offset): Likewise.
3355 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3356 contain the index for convenience. Skip the initial entries
3358 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3359 memory for the benefit of .rela.plt.
3360 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3361 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3362 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3363 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3364 Call sparc64_elf_build_plt.
3365 (elf_backend_want_got_plt): No.
3366 (elf_backend_plt_readonly): No.
3367 (elf_backend_plt_alignment): 8.
3369 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3370 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3371 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3374 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3376 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3378 * cpu-mips.c (arch_info_struct): Add mips variants.
3379 * bfd-in2.h: Rebuilt.
3381 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3383 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3386 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3388 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3389 (i[3456]86sco3.2v5*coff): New target.
3391 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3393 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3395 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3397 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3398 * bfd-in2.h: Regenerate.
3400 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3402 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3404 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3406 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3407 adjust addend for an output common symbol (from Jimmy Blair
3408 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3409 defined symbol to counteract adjustment made in generic relocation
3412 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3414 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3416 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3417 (GET_SCNDHR_NLNNO): Likewise.
3419 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3421 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3423 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3425 * elf32-m32r.c: Add macros to handle NOP insertion.
3427 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3429 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3430 (xcoff_mark): Likewise.
3431 (xcoff_build_ldsyms): Mark absolute symbols.
3433 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3435 * bout.c (b_out_write_object_contents): Sort symbols before output
3436 to keep {CALL,BAL}NAME symbols adjacent.
3437 (b_out_symbol_cmp): New function.
3439 For older changes see ChangeLog-9697
3445 version-control: never