1 1999-06-03 Nick Clifton <nickc@cygnus.com>
3 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
7 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
9 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
11 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
13 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
15 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
16 start / stop for recalculating of r_addend of R_SH_SWITCH*.
18 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
20 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
21 in other text sections.
23 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
25 * libbfd.c (_bfd_generic_verify_endian_match): New function.
26 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
27 * libbfd.h: Regenerate.
28 * coff-sh.c (sh_merge_private_data): Delete.
29 (coff_bfd_merge_private_bfd_data): Change to
30 _bfd_generic_verify_endian_match.
31 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
33 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
35 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
37 1999-06-03 Ian Lance Taylor <ian@zembu.com>
39 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
41 (bfd_elf32_arm_process_before_allocation): Likewise.
44 1999-06-03 David Mosberger <davidm@hpl.hp.com>
46 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
47 track of end_sequence markers.
48 (add_line_info): Add END_SEQUENCE arg.
49 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
50 debug-line info---it doesn't work right if a compilation unit
51 consists of multiple discontiguous code-sequences. It would be
52 worthwhile to optimize for the common case where a compilation
53 unit results in a contiguous set of code sequences, but this is
54 quite tricky to get right for arbitrary DWARF2 files.
55 (lookup_address_in_line_info_table): Don't use the last line entry
56 for a compilation unit for anything with an address higher than
57 this line entry. Also, check for end_sequence markers to
58 correctly handle discontinuities.
59 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
60 compilation units, check all compilation units with each->high==0
61 just like when reading compilation units.
63 * dwarf2.c (decode_line_info): Initialize table->files and
64 table->last_line to NULL to avoid segfaults due to random
65 values in these members.
66 (concat_filename): Check for out-of-range file number before
67 indexing filename table. Segfaults suck.
69 * dwarf2.c (decode_line_info): Don't truncate address to least
70 significant 32 bits (breaks 64 bit targets).
71 (lookup_address_in_function_table): Ditto.
72 (comp_unit_contains_address): Ditto.
74 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
76 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
77 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
78 (mips_elf64_howto_table_rela): Likewise.
80 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
82 (elf_slurp_reloc_table): Here. Use it to handle the case where a
83 single section has two associated relocation sections.
85 1999-06-02 Mark Salter <msalter@cygnus.com>
87 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
90 1999-06-02 Nick Clifton <nickc@cygnus.com>
92 * pe-arm.c: Rename global arm interworking functions to avoid name
93 collision when all targets BFD is built.
96 1999-05-31 Mark Mitchell <mark@codesourcery.com>
98 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
99 may_use_rel_p, may_use_rela_p, default_use_rela_p.
100 (bfd_elf_section_data): Add use_rela_p.
101 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
102 (_bfd_elf_new_section_hook): Likewise.
103 (elf_fake_sections): Use may_use_rela_p, etc., instead of
105 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
106 * elfcode.h (write_relocs): Determine whether or not use rela
107 relocs based on the relocation section header.
108 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
109 instead of use_rela_p.
110 * elfxx-target.h (elf_backend_may_use_relp): New macro.
111 (elf_backend_may_use_rela_p): Likewise.
112 (elf_backend_default_use_rela_p): Likewise.
113 (elfNN_bed): Use them.
115 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
117 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
119 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
121 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
122 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
123 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
124 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
125 * bfd-in2.h: Regenerated.
126 * libbfd.h: Likewise.
127 * elf32-mips.c (mips_info_to_howto_rela): New function.
128 (USE_REL): Adjust for new conventions.
129 (MINUS_ONE): New macro.
130 (elf_mips_howto_table): Add R_MIPS_SUB.
131 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
133 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
134 .MIPS.content section.
135 (_bfd_mips_elf_fake_sections): Treat all sections that begin
136 with .MIPS.content as .MIPS.content sections. Set
137 SHF_MNIPS_NOSTRIP for such section.
138 (elf_info_to_howto): Define to mips_info_to_howto_rela.
139 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
140 MIPS_GOT_OFST, and MIPS_GOT_DISP.
142 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
144 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
147 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
150 1999-05-30 Philip Blundell <philb@gnu.org>
152 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
153 1993-03-25 (!!). Take into account the bitmasks for the reloc so
154 the addend does not overflow into the rest of the word.
156 1999-05-29 Nick Clifton <nickc@cygnus.com>
158 * bfd-in.h: Amend prototype for
159 bfd_elf32_arm_process_before_allocation .
160 * bfd-in.h: Regenerate.
162 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
163 elements in a fixed sized array.
164 (ARM_ELF_ABI_VERSION): Define.
165 (ARM_ELF_OS_ABI_VERSION): Define.
166 (R_ARM_THM_ABS5): Fix rightshift and size.
167 (R_ARM_THM_PC22): Fix size.
168 (R_ARM_PLT32): Define Howto.
169 (find_howto): New function: Locate a howto based on a reloc
171 (elf32_arm_info_to_howto): Use find_howto if necessary.
172 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
173 bfd_reloc_code_real_type.
174 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
175 and BFD_RELOC_VTABLE_ENTRY.
176 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
178 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
179 elements in a fixed sized array.
180 (ARM_ELF_ABI_VERSION): Define.
181 (ARM_ELF_OS_ABI_VERSION): Define.
182 (R_ARM_THM_ABS5): Fix rightshift and size.
183 (R_ARM_THM_PC22): Fix size.
184 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
185 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
186 bfd_reloc_code_real_type.
188 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
189 no_pipeline_knowledge.
190 (elf32_arm_link_hash_create): Initialise new field to zero.
191 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
192 no_pipeline_knowledge. Use this parameter to initialise the field
193 in the globals data structure.
194 (elf32_arm_final_link_relocate): Only add in pipeline offset if
195 no_pipeline_knowledge is false and the binary is from an old
197 (elf32_arm_merge_private_data): Generate an error if an attempt is
198 made to linl together big endian and little endian code.
199 (elf32_arm_post_process_headers): New function: Initialise the
200 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
202 (elf_backend_post_process_headers): Define.
204 1999-05-28 Nick Clifton <nickc@cygnus.com>
206 * elf-bfd.h (struct elf_backend_data): Add new field:
207 elf_backend_post_process_headers.
209 * elfxx-target.h (elf_backend_post_process_headers): Define to
210 NULL if not already defined.
211 (elfNN_bed): Initialise elf_backend_post_process_headers field.
213 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
215 (_bfd_elf_compute_section_file_positions): Call
216 elf_backend_post_process_headers if defined.
218 1999-05-28 Ian Lance Taylor <ian@zembu.com>
220 * configure.in: Check whether getuid and getgid exist.
221 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
222 HAVE_GETGID are not defined, respectively.
223 (bfd_write_armap): Don't special case on _WIN32 for getuid and
225 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
226 * configure, config.in: Rebuild.
228 1999-05-28 Martin Dorey <mdorey@madge.com>
230 * elf32-i960.c: New file.
231 * elf.c (prep_headers): Handle bfd_arch_i960.
232 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
233 * config.bfd (i960-*-elf*): New target.
234 * configure.in (bfd_elf32_i960_vec): New target vector.
235 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
236 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
237 * Makefile.in, aclocal.m4, configure: Rebuild.
239 1999-05-27 Nick Clifton <nickc@cygnus.com>
241 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
243 (find_howto): New function: Find entries in the
244 elf32_arm_howto_table.
245 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
247 (elf32_arm_reloc_type_lookup): Add lookup for
250 1999-05-25 Philip Blundell <pb@nexus.co.uk>
252 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
253 (elf32_arm_link_hash_table_create): Use above function as the
254 constructor for hash table entries.
255 (elf32_arm_relocate_section): Avoid crash when there is no output
257 (elf32_arm_final_link_relocate): New parameter h.
258 (elf32_arm_relocate_section): Pass symbol hash entry to above
260 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
263 1999-05-25 Catherine Moore <clm@cygnus.com>
265 * coff-arm.c (coff_arm_relocate_section): Don't emit
266 base file entries for pc-relative values.
268 1999-05-25 DJ Delorie <dj@cygnus.com>
270 * peicode.h (coff_swap_sym_in): When we create the actual section
271 to reflect the not-there section C_SECTION symbols refer to,
272 change the symbol class to C_STAT as the section is now really
275 1999-05-24 Philip Blundell <pb@nexus.co.uk>
277 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
280 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
281 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
283 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
284 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
286 1999-05-16 Nick Clifton <nickc@cygnus.com>
288 * coff-mcore.c (in_reloc_p): Reinstate.
290 1999-05-15 Nick Clifton <nickc@cygnus.com>
292 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
293 * bfd-in2.h: Regenerate.
294 * coff-mcore.c (in_reloc_p): Remove defintion.
295 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
296 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
298 (coff_mcore_rtype_to_howto): Add special processing for
300 (coff_mcore_relocate_section): Add support for
302 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
303 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
305 (mcore_elf_relocate_section): Delete redundant case labels.
307 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
309 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
310 precedence between bit-and and comparison.
312 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
314 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
315 list of target formats (targ_selvecs).
316 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
317 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
319 1999-05-10 DJ Delorie <dj@cygnus.com>
321 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
322 reasonable mode until "ar x" is smart enough to skip it (fixes
323 gcc/libgcc.a builds on mips-ecoff targets
325 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
326 to work. Hack to support MS import libraries, which use different
327 COMDAT types than GNU.
328 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
329 to implied zero-length sections (see peicode below)
330 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
331 filename symbols, which use one *or more* auxents.
332 * coffswap.h (coff_swap_aux_in): ditto
333 * peicode.h (coff_swap_sym_in): Build the implied zero-length
336 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
338 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
341 1999-05-10 Catherine Moore <clm@cygnus.com>
343 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
344 if COFF_IMAGE_WITH_PE.
345 (bfd_arm_process_before_allocation): Likewise.
346 (bfd_arm_get_bfd_for_interworking): Likewise.
347 * coff-arm.c: Likewise.
348 * bfd-in2.h: Regenerate.
349 * configure.in (armpe_little_vec): Remove coff-arm.lo.
350 (armpe_big_vec): Likewise.
351 * configure: Rebuild.
353 1999-05-10 Nick Clifton <nickc@cygnus.com>
355 * elf.c (elf_fake_sections): Check for .rel. as start of rel
356 section, not just .rel. Same for .rela.
358 1999-05-07 Nick Clifton <nickc@cygnus.com>
360 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
361 endianism with an error message.
363 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
365 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
366 assignment from "unsigned char *" to "char *".
367 (decode_line_info): Likewise for dwarf_line_buffer assignment.
369 1999-05-05 Catherine Moore <clm@cygnus.com>
371 * coff-arm.c (coff_arm_relocate_section): Add one to
372 address of ARM_RVA32 thumb functions.
374 1999-05-05 Catherine Moore <clm@cygnus.com>
376 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
377 (elf32_m68k_copy_private_bfd_data): New.
378 (elf32_m68k_merge_private_bfd_data): New.
379 (elf32_m68k_print_private_bfd_data): New.
380 (CPU32_FLAG): Define.
381 (PLT_CPU32_ENTRY_SIZE): Define.
382 (elf_cpu32_plt0_entry): Declare.
383 (elf_cpu32_plt_entry): Declare.
384 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
385 (elf_m68k_finish_dynamic_symbol): Likewise.
386 (elf_m68k_finish_dynamic_sections): Likewise.
387 (elf_backend_plt_header_size): Remove definition.
388 (bfd_elf32_bfd_copy_private_bfd_data): Define.
389 (bfd_elf32_bfd_merge_private_bfd_data): Define.
390 (bfd_elf32_bfd_set_private_flags): Define.
391 (bfd_elf32_bfd_print_private_bfd_data): Define.
393 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
395 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
396 and R_LONG_PCREL_MODE.
398 1999-04-29 Nick Clifton <nickc@cygnus.com>
400 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
402 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
404 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
405 in relocation calculation.
407 1999-04-26 Tom Tromey <tromey@cygnus.com>
409 * aclocal.m4, configure: Updated for new version of libtool.
411 1999-04-21 Nick Clifton <nickc@cygnus.com>
413 * coff-mcore.c: Add support for mcore relocs.
415 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
417 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
418 incorrect use EF_MIPS_xxBITPTRS.
420 1999-04-18 Ian Lance Taylor <ian@zembu.com>
422 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
425 * bfd-in2.h: Rebuild.
428 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
430 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
431 (coff_arm_relocate_section): Add ARM26D transform. Only
432 change to ARM26D for relocateable links.
434 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
436 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
437 (bfd_elf32_bfd_print_private_bfd_data): New.
439 1999-04-15 Doug Evans <devans@casey.cygnus.com>
441 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
442 refetch addend if USE_REL, add many comments regarding current state.
443 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
444 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
445 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
446 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
448 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
450 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
451 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
453 1999-04-13 David Mosberger <davidm@hpl.hp.com>
455 * dwarf2.c (decode_line_info): Don't truncate address to least
456 significant 32 bits (breaks 64 bit targets).
457 (lookup_address_in_function_table): Ditto.
458 (comp_unit_contains_address): Ditto.
460 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
462 * coff-arm.c (arm_emit_base_file_entry): New routine.
463 (A2T3_OFFSET): Define.
464 (T2A3_OFFSET): Define.
465 (coff_arm_relocate_section): Emit base file entries for interworking
468 1999-04-13 Philip Blundell <philb@gnu.org>
470 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
471 relocs 17 through 19.
473 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
475 * elfcode.h: Remove fnmatch.h.
476 * elflink.h (elf_link_assign_sym_version): Call back to ld
477 instead of calling fnmatch.
479 * config.bfd (i?86-*-beoself): Include pe vecs.
481 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
483 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
486 1999-04-10 Richard Henderson <rth@cygnus.com>
488 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
489 when trying to resolve dynamic symbol references.
490 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
491 * elf32-mips.c (mips_elf_relocate_section): Likewise.
492 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
493 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
494 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
495 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
496 * elflink.h (elf_link_output_extsym): Likewise.
498 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
500 * section.c (_bfd_strip_section_from_output): New function moved from
501 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
502 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
503 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
504 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
505 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
506 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
507 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
510 1999-04-09 Ian Lance Taylor <ian@zembu.com>
512 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
514 1999-04-08 Nick Clifton <nickc@cygnus.com>
516 * coff-mcore.c: New File: Support for mcore-pe targets.
517 * cpu-mcore.c: New File: Support for mcore targets.
518 * elf32-mcore.c: New File: Support for mcore-elf target.
519 * pe-mcore.c: New File: Definitions for mcore-pe target.
520 * pei-mcore.c: New File: Definitions for mcore-pei target.
521 * Makefile.am: Add support for MCore targets.
522 * Makefile.in: Regenerate.
523 * config.bfd: Add support for MCore targets.
524 * configure.in: Add support for MCore targets.
525 * configure: Regenerate.
526 * archures.c: Add support for MCore architecture.
527 * bfd-in2.h: Regenerate.
528 * coffcode.h: Add support for mcore-pe targets.
529 * elf.c: Add support for mcore-elf target.
530 * reloc.c: Add support for MCore relocs.
531 * targets.c: Add support for MCore targets.
533 1999-04-07 Nick Clifton <nickc@cygnus.com>
535 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
536 R_ARM_XPC25 and R_ARM_THM_XPC22.
537 (elf32_arm_reloc_map): Remove redundant entries.
539 1999-04-06 Ian Lance Taylor <ian@zembu.com>
541 * sysdep.h (LC_MESSAGES): Never define.
543 1999-04-06 Chris Torek <torek@bsdi.com>
545 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
546 all callers. Rewrite completely.
547 (_bfd_relocate_contents): Rewrite overflow checking.
548 * bfd-in2.h: Rebuild.
550 1999-04-05 Ian Lance Taylor <ian@zembu.com>
552 From Gabriel Paubert <paubert@iram.es>:
553 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
554 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
555 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
556 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
557 * ppcboot.c (ppcboot_vec): Use little endian routines for
560 * elf.c (elfcore_strndup): Only define if it will be used.
561 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
563 (ppc_elf_check_relocs): Remove unused local i.
564 (ppc_elf_gc_mark_hook): Add default case to switch.
566 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
567 * srec.c (srec_scan): Accept \r in symbol definitions.
568 (srec_object_p): Set HAS_SYMS if we saw any symbols.
569 (symbolsrec_object_p): Likewise.
571 1999-04-04 Don Bowman <don@pixsci.com>
573 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
575 1999-04-04 Ian Lance Taylor <ian@zembu.com>
577 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
579 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
580 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
582 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
584 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
587 1999-03-31 Nick Clifton <nickc@cygnus.com>
589 * config.bfd: Add support for arm-epoc-pe target.
590 * configure.in: Add support for arm-epoc-pe target.
591 * configure: Regenerate.
592 * targets.c: Add support for arm-epoc-pe target.
593 * coff-arm.c: Allow header files to override definition of
594 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
595 * pe-arm.h: Allow previous header files to override definition of
596 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
597 * pei-arm.h: Allow previous header files to override definition of
598 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
599 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
600 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
602 1999-03-30 Nick Clifton <nickc@cygnus.com>
604 * elf.c (elf_map_symbols): Handle the case where section
605 symbols are generated for content-less sections which are
606 not mapped to the output file.
608 * linker.c: Replace direct references to fields in BFD structure
609 with accessor macros.
611 * elflink.h: Replace direct references to fields in BFD structure
612 with accessor macros.
614 1999-03-25 Philip Blundell <pb@nexus.co.uk>
616 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
618 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
619 account when adjusting section symbols during a partial link.
621 1999-03-24 Nick Clifton <nickc@cygnus.com>
623 * coff-sparc.c (struct coff_reloc_map): Change type of field
624 'bfd_reloc_val' to bfd_reloc_code_real_type.
625 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
626 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
627 * elf32-arc.c (struct arc_reloc_map): Ditto.
628 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
629 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
630 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
631 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
632 * elf32-sh.c (struct elf_reloc_map): Ditto.
633 * elf32-sparc.c (struct elf_reloc_map): Ditto.
634 * elf32-v850.c (struct v850_reloc_map): Ditto.
635 * elf64-sparc.c (struct elf_reloc_map): Ditto.
636 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
637 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
639 1999-03-17 Martin Hunt <hunt@cygnus.com>
641 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
642 function so source-level assembly works. If multiple N_SOs
643 are seen without and N_FUNs, create an indextable entry with
644 a NULL function name.
646 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
648 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
649 of certian similar cpus.
651 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
653 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
654 Add the 5000. Change the architecture for the 5400 to mips4.
655 (elf_mips_mach): Add r5000.
657 1999-03-11 Doug Evans <devans@casey.cygnus.com>
659 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
661 1999-03-11 Nick Clifton <nickc@cygnus.com>
663 * binary.c (binary_set_section_contents): Generate warning about
664 huge file offsets for any section that will occupy file space, not
665 just those that are loadable.
667 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
669 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
671 1999-02-22 Jim Lemke <jlemke@cygnus.com>
673 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
675 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
677 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
678 * elflink.h: Revert all changes since Feb 16. Instead:
679 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
680 appropriate. Copy it to version symbols.
681 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
682 symbols if appropriate.
683 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
684 symbol if appropriate.
685 (elf_link_output_extsym): If symbol is marked as undefined, and
686 has no nonweak references, mark it as weak undefined.
688 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
690 * elflink.h (elf_merge_symbol): When overriding a dynamic
691 definition with a weak undefined symbol, set NEEDS_PLT if it is a
693 (elf_link_add_object_symbols): Don't copy the other field if we
696 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
698 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
699 shared object with a weak undefined symbol.
701 1999-02-18 Nick Clifton <nickc@cygnus.com>
703 * elfarm-nabi.c: Set partial_inplace back to false.
705 1999-02-17 Nick Clifton <nickc@cygnus.com>
707 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
708 (USER_LABEL_PREFIX): Set to "_".
710 The following patches are from: Scott Bambrough
711 <scottb@corelcomputer.com>
713 * libaout.h (M_ARM6_NETBSD): Set to 143.
715 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
716 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
717 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
718 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
719 * bfd-in2.h: Regenerate.
721 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
722 'true' as REL relocs are now being used. Add new PIC relocs:
723 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
724 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
726 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
728 (elf32_arm_final_link_relocate): Change parameters so that entire
729 reloc is passed. Add support for PIC relocs.
730 (elf32_arm_relocate_section): Pass entire reloc to
731 elf32_arm_final_link_relocate.
732 (elf32_arm_check_relocs): Handle new PIC relocs.
733 (elf32_arm_adjust_dynamic_symbol): New function.
734 (elf32_arm_size_dynamic_sections): New function.
735 (elf32_arm_discard_copies): New function.
736 (elf32_arm_finish_dynamic_symbol): New function.
737 (elf32_arm_finish_dynamic_sections): New function.
738 (ELF_MAXPAGE_SIZE): Define.
739 (bfd_elf32_bfd_reloc_type_lookup): Define.
740 (elf_backend_relocate_section): Define.
741 (elf_backend_adjust_dynamic_symbol): Define.
742 (elf_backend_create_dynamic_sections): Define.
743 (elf_backend_finish_dynamic_symbol): Define.
744 (elf_backend_finish_dynamic_sections): Define.
745 (elf_backend_size_dynamic_sections): Define.
746 (elf_backend_plt_readonly): Define.
747 (elf_backend_want_got_plt): Define.
748 (elf_backend_want_plt_sym): Define.
750 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
752 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
753 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
754 (_bfd_mips_elf_fake_sections): Likewise.
756 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
758 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
759 bfd_elf32_arm_get_bfd_for_interworking,
760 bfd_elf32_arm_process_before_allocation): Define to avoid clash
763 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
764 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
765 elf32_arm_find_nearest_line): Make them static.
767 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
769 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
770 callers. Do not merge a definition from a shared object with a
771 weak undefined symbol.
772 (elf_link_add_object_symbols): Do not change the symbol type or
773 size if the old symbol overrides the new one.
775 1999-02-08 Nick Clifton <nickc@cygnus.com>
777 * config.bfd: Add support for strongarm target.
779 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
781 * elf32-m68k.c (reloc_map): Use the correct types for the struct
782 fields instead of unsigned char.
784 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
786 * Makefile.am: Rebuild dependencies.
787 * Makefile.in: Rebuild.
789 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
791 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
792 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
793 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
794 * acinclude.m4: Add comments to uses of AC_DEFINE.
795 * acconfig.h: Remove.
796 * configure: Rebuild with current autoconf/automake.
797 * aclocal.m4: Likewise.
798 * config.in: Likewise.
799 * Makefile.in: Likewise.
801 1999-02-04 DJ Delorie <dj@cygnus.com>
803 * libbfd.c (real_read): don't call fread for zero bytes. This
804 covers up a bug (or misuse of bfd) that's exposed by Solaris.
806 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
808 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
809 of a jump is in the current 256 MB region.
811 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
813 * format.c (bfd_check_format_matches): Change last patch to only
814 take effect for the binary target.
816 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
818 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
820 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
822 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
824 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
826 * format.c (bfd_check_format_matches): If the target was
827 previously specified, don't check other targets when checking for
830 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
832 * elf32-arm.h (elf32_arm_reloc_map): Removed.
833 (elf32_arm_reloc_type_lookup): Removed
834 * elfarm-nabi.c (elf32_arm_reloc_map): New.
835 (elf32_arm_reloc_type_lookup): New.
836 * elfarm-oabi.c (elf32_arm_reloc_map): New.
837 (elf32_arm_reloc_type_lookup): New.
839 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
841 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
842 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
843 * Makefile.am: Use new files.
844 * Makefile.in: Regenerate.
845 * configure.in: Use new files.
846 * configure: Regenerate.
848 1999-02-01 Nick Clifton <nickc@cygnus.com>
850 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
851 (fr30_elf_gc_sweep_hook): New function.
852 (elf_backend_can_gc_sections): Define.
854 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
856 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
857 and bfd_elf32_bigarm_oabi_vec.
859 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
861 * Makefile.am (elf32-arm-oldabi.lo): New.
862 (elf32-arm-newabi.lo): New.
863 * Makefile.in: Regenerate.
864 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
865 (arm-*-elf): Likewise.
868 * configure: Regenerate.
869 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
870 (bfd_elf32_bigarm_oabi_vec): New.
871 * elf32-arm-newabi.c: New.
872 * elf32-arm-oldabi.c: New.
873 * elf32-arm.c: Removed.
876 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
878 * binary.c (binary_set_section_contents): Omit warnings for
881 1999-01-31 Michael Meissner <meissner@cygnus.com>
883 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
886 1999-01-29 Nick Clifton <nickc@cygnus.com>
888 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
889 * dwarf2.c (read_signed_leb128): Remove unused variables.
891 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
893 * elf.c (assign_file_positions_for_segments): Only adjust
896 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
898 * binary.c (binary_set_section_contents): Don't return early for a
899 non-loadable section, in case the first section is non-loadable.
900 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
901 W. Rozycki <macro@ds2.pg.gda.pl>.
903 1999-01-28 Nick Clifton <nickc@cygnus.com>
905 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
906 R_FR30_GNU_VTENTRY relocs.
908 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
910 * elflink.h (elf_link_output_sym): Zero syms which are
911 part of sections which have been excluded.
913 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
915 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
917 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
918 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
920 1999-01-27 Nick Clifton <nickc@cygnus.com>
922 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
924 (fr30_final_link_relocate): Use computed value as result of
927 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
929 * binary.c (binary_set_section_contents): Emit warning for
930 huge file offsets due to widely-dispersed section LMAs.
932 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
934 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
935 align first section to largest section alignment, not first
938 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
940 * configure.in: Require autoconf 2.12.1 or higher.
942 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
944 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
945 * bfd-in2.h: Likewise.
946 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
948 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
950 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
951 * cpu-mips.c: Add support for and independent 4111.
952 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
953 (_bfd_mips_elf_final_write_processing):
954 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
956 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
958 * elf32-mips.c (elf_mips_abi_name): New.
959 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
961 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
963 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
964 Handle bfd_mach_mips4300.
966 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
968 * elf32-i386.c: Remove leaked development code from patch
969 1998-12-10 by Richard Henderson.
971 1998-12-10 Richard Henderson <rth@cygnus.com>
973 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
974 in debug sections for symbol defined externally.
976 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
978 * targets.c (bfd_target_vector): Remove duplicate entry for
981 1998-12-09 Nick Clifton <nickc@cygnus.com>
983 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
984 since we are using RELAs.
986 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
988 SCO Open Server Release 5 core file support, from Jouke Numan
990 * sco5-core.c: New file.
991 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
992 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
993 * Makefile.am: Rebuild dependencies.
994 (OPTIONAL_BACKENDS): Add sco5-core.lo.
995 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
996 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
997 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
998 * bfd-in2.h, configure, Makefile.in: Rebuild.
1000 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1002 * config.bfd (hppa*-*-mpeix*): New target.
1003 * configure.in: Add AC_HEADER_DIRENT.
1004 (hppa*-*-mpeix*): New target.
1005 * configure.host (hppa*-*-mpeix*): New host.
1006 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1007 friends rather than just including <sys/dir.h>.
1008 * som.h (struct som_symbol): Add hppa_priv_level and apto
1009 tc_data. Change all users.
1010 (struct somdata): Add comp_unit field.
1011 (obj_som_compilation_unit): Define.
1012 (bfd_som_attach_compilation_unix): Declare.
1013 * som.c: Check HOST_HPPAMPEIX.
1014 (struct som_misc_symbol_info): Add new field priv_level.
1015 (som_object_setup): Add current_offset parameter. Change all
1017 (setup_sections): Likewise.
1018 (som_object_p): For EXECLIBMAGIC, read the lst header.
1019 (som_write_symbol_strings): Add compilation_unit parameter.
1021 (som_finish_writing): Write out compilation_unit.
1022 (som_bfd_derive_misc_symbol_info): Set priv_level.
1023 (som_build_and_write_symbol_table): Set xleast field to 3.
1024 (som_slurp_symbol_table): Set symbol priv_level.
1025 (bfd_som_attach_compilation_unit): New function.
1026 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1027 priv_level into symbol_value.
1028 * configure, config.in: Rebuild.
1030 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1032 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1033 warning function to call _bfd_error_handler instead.
1035 * libbfd.c (COERCE32): Cast through unsigned long and long to
1036 avoid bug in old version of gcc.
1038 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1039 (elf_backend_additional_program_headers): Don't define.
1041 1998-12-08 Nick Clifton <nickc@cygnus.com>
1043 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1044 relocations to include offset of 2 included in the insns, and the
1045 offset of the relocs within the section.
1047 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1049 The following changes were made by David Taylor
1050 <taylor@texas.cygnus.com>, Edith Epstein
1051 <eepstein@sophia.cygnus.com>, Jim Blandy
1052 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1053 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1054 changes originally made by HP; HP did not create ChangeLog
1057 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1058 automake macro library.
1060 * hpux-core.c (hpux_core_core_file_p): this function now
1061 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1062 found in the corefile! Also, in hpux_core_core_file_p, if we
1063 encounter a section with an unknown type, don't punt. Instead,
1064 just skip it. Also, count the number of sections of known type
1065 that we encounter. If we encounter at least one good one, then
1066 we'll declare that the file is a core file. If we encounter any
1067 unknown ones but some known ones, then we'll issue a warning (but
1068 still declare it to be a core file). Also, correctly decide when a
1070 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1071 (CORE_ANON_SHMEM): define if not defined.
1072 (hpux_core_struct): add members lwpid and user_tid.
1073 (core_kernel_thread_id, core_user_thread_id): new macros.
1074 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1075 the name before storing it in the bfd.
1076 (hpux_core_core_file_p): handle threads.
1078 * libhppa.h (GET_FIELD): protect against redefinition.
1079 (HPPA_WIDE): define.
1080 (GET_FIELD): define.
1085 (sign_extend): redefine.
1086 (assemble_6): define.
1087 (assemble_12): rewrite.
1088 (assemble_16): define.
1089 (assemble_16a): define.
1090 (assemble_17): rewrite.
1091 (assemble_22): define.
1093 1998-12-07 Nick Clifton <nickc@cygnus.com>
1095 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1096 relocations for signed values.
1098 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1100 * mipsbsd.c (MY(set_arch_mach)): Make static.
1101 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1102 bfd_mach_mips* macros rather than simple numbers.
1104 COFF weak symbol support, based on patches from Mark Elbrecht
1105 <snowball3@usa.net>:
1106 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1107 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1108 (coff_write_alien_symbol): Likewise.
1109 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1110 (coff_link_add_symbols): Likewise.
1111 (_bfd_coff_link_input_bfd): Likewise.
1112 (_bfd_coff_write_global_sym): Likewise.
1114 * elf.c (copy_private_bfd_data): Always initialize the
1115 includes_phdrs field.
1117 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1118 file defines a symbol first mentioned in an ELF file.
1120 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1121 possible, rather than only if BFD64.
1122 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1124 * bfd-in2.h: Rebuild.
1126 * srec.c (srec_set_section_contents): Correct test to avoid
1127 switching to 4 byte addresses after seeing a second section which
1128 requires 3 byte addresses. From Joel Schantz
1129 <joel.schantz@argosys.boeing.com>.
1131 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1132 <aymeric.vincent@emi.u-bordeaux.fr>.
1134 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1136 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1137 decide whether the output file is -mrelocatable-lib,
1138 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1140 1998-12-03 Nick Clifton <nickc@cygnus.com>
1142 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1143 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1144 * bfd-in2.h: Regenerate.
1145 * libbfd.h: Regenerate
1147 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1149 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1150 link against a dynamic symbol with no type or size.
1152 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1154 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1155 relocation for section which does not get loaded.
1156 (elf_i386_relocate_section) [R_386_32]: Likewise.
1158 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1160 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1161 reloc_count and i long instead of unsigned long. Handle error
1162 return from bfd_canonicalize_reloc.
1164 1998-12-01 Nick Clifton <nickc@cygnus.com>
1166 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1169 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1171 * elf32-sh.c (elf/sh.h): Include.
1172 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1173 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1174 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1175 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1176 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1178 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1180 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1181 causes division by zero later on.
1183 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1185 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1188 1998-11-25 DJ Delorie <dj@cygnus.com>
1190 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1193 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1195 * elf32-fr30.c (fr30_elf_relocate_section): Call
1196 fr30_final_link_relocate.
1197 (fr30_final_link_relocate): New function: Handle I20 and I32
1199 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1200 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1201 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1203 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1206 The following changes are based on a patch submitted by Gianluca
1207 Moro <glctr@abc.it>:
1209 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1210 not already been updated.
1211 (find_remembered_hi16s_reloc): New parameter 'already_found'
1212 returns state of remembered hi16s reloc.
1213 (remember_hi16s_reloc): Set 'found' field to false.
1214 (hi16s_location): Add 'found' field.
1216 1998-11-23 DJ Delorie <dj@cygnus.com>
1218 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1219 to see .DLL files as unrecognized.
1220 (i3coff_object_p): Sorry, had to hack it to not recognize these
1221 files (pei-i386) on request.
1223 1998-11-23 DJ Delorie <dj@cygnus.com>
1225 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1226 relents. Call bfd_check_format to reinitialize.
1228 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1230 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1233 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1235 * aclocal.m4: regenerate
1236 * configure: regenerate
1238 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1240 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1241 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1242 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1243 respect it as an upper bound on what memory to reference.
1244 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1245 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1246 update vtable_entries_size appropriately.
1248 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1250 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1253 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1255 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1256 bfds; they have no "file" so we fake it.
1257 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1258 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1259 resizing the memory buffer.
1260 * opncls.c (bfd_make_writable): New function; lets you write a
1261 bfd_create'd bfd to an in-memory buffer.
1262 (bfd_make_readable): New function; lets you read back that buffer
1263 as if it were from bfd_openr. Used to build generated archive
1264 members (winsup's ld's dlltool)
1266 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1268 * po/bfd.pot: Regenerated.
1270 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1272 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1275 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1277 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1278 element of the gotentry list for local symbols too.
1279 (elf64_alpha_relocate_section): Unify local and global handling.
1280 Assert that gotent->use_count > 0.
1282 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1284 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1285 update for file name changes of July 2, 1998.
1287 * configure: Rebuild.
1289 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1291 * po/bfd.pot: Regenerated.
1293 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1295 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1296 * aclocal.m4, configure: regenerate
1298 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1300 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1302 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1304 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1305 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1307 * aclocal.m4, configure: regenerated.
1309 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1311 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1312 R_D10V_GNU_VTENTRY relocs.
1313 (elf_d10v_howto_table): Likewise.
1314 (d10v_reloc_map d10v_reloc_map): Likewise.
1315 (elf32_d10v_gc_mark_hook): New.
1316 (elf32_d10v_gc_sweep_hook): New.
1317 (elf32_d10v_check_relocs): New.
1318 (elf32_d10v_relocate_section): New.
1319 (elf_backend_relocate_section): Define.
1320 (elf_backend_can_gc_sections): Define.
1322 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1324 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1325 (BFD64_BACKENDS): ...from here.
1326 (BFD32_BACKENDS_CFILES): Move vms files here...
1327 (BFD64_BACKENDS_CFILES): ...from here.
1328 * Makefile.in: Rebuild.
1330 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1332 * Makefile.am: Add FR30 target.
1333 * Makefile.in: Add FR30 target.
1334 * archures.c: Add support for FR30.
1335 * config.bfd: Add support for FR30.
1336 * configure.in: Add support for FR30.
1337 * reloc.c: Add support for FR30 relocations.
1338 * targets.c: Add support for FR30 relocations.
1339 * bfd-in2.h: Regenerate.
1340 * configure: Regenerate.
1341 * libbfd.h: Regenerate.
1342 * cpu-fr30.c: New file.
1343 * elf32-fr30.c: New file.
1345 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1347 * configure.in: detect cygwin* instead of cygwin32*
1348 * configure: regenerate
1350 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1352 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1353 use bfd_malloc and free instead and check return value from bfd_malloc.
1355 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1357 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1358 * libbfd.h: Rebuild.
1360 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1361 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1362 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1363 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1365 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1367 (mips_elf_link_hash_table_create): Don't initialize
1368 dynsym_sec_strindex.
1369 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1370 (mips_elf_size_dynamic_sections): Generate a section symbol for
1371 every output section.
1372 (mips_elf_finish_dynamic_sections): Count all sections for
1374 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1377 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1379 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1380 for later PLT entries in large PLTs.
1381 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1383 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1385 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1387 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1389 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1390 * elflink.h (elf_collect_hash_codes): New function. This function is
1391 called for each exported symbol and we compute the ELF hash value for
1393 (compute_bucket_value): New function. It is called from
1394 size_dynamic_sections to determine the hash table size. When we are
1395 optimizing a better, but slower, algorithm is used.
1396 (size_dynamic_sections): Call compute_bucket_value.
1398 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1400 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1402 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1404 (sh_elf_gc_mark_hook): New.
1405 (sh_elf_gc_sweep_hook): New.
1406 (sh_elf_check_relocs): New.
1407 (elf_backend_can_gc_sections): Define.
1409 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1411 * acinclude.m4: undo previous gettext change
1412 * aclocal.m4: rebuild with right version of aclocal.
1414 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1416 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1417 aclocal.m4 to acinclude.m4, so they don't get lost.
1419 * elfcore.h: rewrite for better corefile support.
1420 * elf.c (elfcore_*): new functions.
1421 * elf-bfd.h (elf_obj_tdata): new structure members.
1422 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1424 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1426 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1428 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1429 and R_M32R_GNU_VTENTRY.
1430 (elf_backend_can_gc_sections): Define.
1431 (m32r_elf_check_relocs): New.
1432 (m32r_elf_gc_mark_hook): New.
1433 (m32r_elf_gc_sweep_hook): New.
1434 (m32r_elf_relocate_section): Handle VT relocs.
1436 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1438 * coff-arm.c (arm_relocate_section): Remove redundant test.
1440 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1441 cleat that the 'bitsize' field is the size of the bitfield AFTER
1442 relocation not before.
1444 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1446 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1449 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1451 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1452 R_SPARC_GNU_VTENTRY.
1453 (elf32_sparc_check_relocs): Handle them.
1454 (elf32_sparc_reloc_type_lookup): Likewise.
1455 (elf32_sparc_relocate_section): Likewise.
1456 (elf32_sparc_gc_mark_hook): New.
1457 (elf32_sparc_gc_sweep_hook): New.
1459 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1461 * som.c (som_finish_writing): Perform some sanity checks when
1462 writing an executable or shared library.
1464 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1466 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1467 * configure.in (elf): Add dwarf1.lo.
1468 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1469 * elf.c (_bfd_elf_find_nearest_line): Add call to
1470 _bfd_dwarf1_find_nearest_line.
1471 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1472 Add call to _bfd_dwarf1_find_nearest_line.
1473 * configure: Rebuilt.
1475 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1477 * elflink.h (elf_gc_sections): Do not allow garbage
1478 collection if dynamic sections have been created.
1480 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1482 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1484 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1485 (v850_elf_perform_relocation): Likewise.
1486 (v850_elf_final_link_relocate): Likewise.
1487 (v850_elf_relocate_section): Likewise.
1488 (v850_elf_gc_sweep_hook): New routine.
1489 (v850_elf_gc_mark_hook): New routine.
1490 (elf_backend_can_gc_sections): Define.
1492 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1494 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1497 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1499 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1500 Declare size as bfd_size_type.
1501 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1503 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1505 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1507 * som.c (CPU_PA_RISC2_0): Define.
1508 (_PA_RISC2_0_ID): Likewise.
1509 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1511 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1513 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1514 has a base which is already defined, only add the referenced
1515 symbol to the dynamic symbol table if it is defined or referenced
1518 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1521 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1523 * elflink.h (elf_link_add_object_symbols): Undo last change.
1525 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1527 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1528 symbol for the indirect alias to a versioned symbol.
1530 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1532 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1533 (elf32_i386_vtentry_howto): New.
1534 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1535 or elf32_i386_vtinherit_howto on lookup.
1537 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1539 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1540 reloc_type. Rename R_68K__max to R_68K_max.
1541 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1544 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1546 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1547 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1549 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1552 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1554 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1555 message has a null byte terminator.
1557 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1559 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1560 word subject to R_V850_32 relocation.
1562 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1564 * dwarf2.c: Add comment describing problem computing line numbers
1565 for undefined symbols at link time.
1567 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1569 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1570 transform a defweak into a plt entry.
1571 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1572 plt entry references to receive a RELATIVE reloc.
1573 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1574 (elf64_alpha_relocate_section): Assert we don't overrun
1575 the allocated relocation space.
1577 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1579 * elf.c (swap_out_syms): Always treat section symbols as
1580 special, even if they are attached to a common section.
1582 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1584 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1585 sections with v850 common section attributes into named v850
1587 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1588 common section attributes into named v850 common sections.
1590 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1592 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1595 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1597 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1598 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1599 reloc to the wrong section a warning, not an error. .dynsbss
1600 is not an output section, so there is no need to check for it.
1602 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1604 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1606 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1608 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1609 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1611 (elf32_arm_gc_mark_hook): New.
1612 (elf32_arm_gc_sweep_hook): New.
1613 (elf32_arm_check_relocs): New.
1614 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1616 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1619 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1621 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1622 assume there is no PLT or GOT.
1624 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1626 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1627 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1628 also accepted as a function symbol type.
1630 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1632 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1634 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1636 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1637 match definition of _bfd_gc_sections field.
1638 * libbfd.h: Rebuild.
1640 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1642 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1643 the addend of a dynamic relocation referencing a section.
1644 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1645 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1647 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1649 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1650 bed has a size_dynamic_sections routine before trying to use it.
1652 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1654 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1655 _bfd_elf_rel_vtable_reloc_fn.
1657 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1659 * Makefile.am: Add elf32-arm.c.
1660 * Makefile.in: Rebuild.
1661 * elf-bfd.h: Add elf_backend_get_symbol_type.
1662 * elf.c (swap_out_syms): If defined, call
1663 elf_backend_get_symbol_type.
1664 * elf32-arm.c: Define elf_backend_get_symbol_type.
1665 (elf32_arm_get_symbol-type): New routine.
1666 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1667 (bfd_elf32_arm_process_before_allocation): Change to
1668 check for STT_ARM_TFUNC.
1669 (elf32_arm_final_link_relocate): Likewise.
1670 * elfxx-target.h: Add elf_backend_get_symbol_type.
1672 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1674 * archures.c (bfd_mach_alpha_ev[456]): New.
1675 * cpu-alpha.c: Rework to match these types.
1676 * bfd-in2.h: Rebuild.
1678 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1680 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1681 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1683 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1684 (elf_i386_reloc_type_lookup): Recognize them.
1685 (elf_i386_check_relocs): Pass them off to generic code.
1686 (elf_i386_relocate_section): Ignore them.
1687 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1688 (elf_backend_can_gc_sections): True.
1690 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1692 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1693 before looking at owner field.
1694 (elf32_arm_to_thumb_stub): Ditto.
1695 (elf32_arm_relocate_section): Compute name before calling
1696 elf32_arm_final_link_relocate().
1698 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1700 * elf.c: comment and formatting cleanups.
1703 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1705 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1706 (core files are treated differently than object files).
1707 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1708 bfd_elf_mkcorefile): declare.
1709 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1710 bfd_elf_mkcorefile): add to bfd_target vector.
1711 * elfcore.h (elf_core_file_p): save the program header table,
1712 and set the bfd architecture from the elf file header.
1713 * elf.c (bfd_elf_mkcorefile): new function.
1714 (_bfd_elf_write_corefile_contents): new function.
1715 (assign_file_positions_for_segments): add cases for handling
1716 PT_NOTE segments. (assign_file_positions_except_relocs):
1717 core files should be handled the same as exec files.
1718 (prep_headers): identify core files as type ET_CORE.
1719 (copy_private_bfd_data): identify the sections belonging to
1720 the PT_NOTE segment.
1722 * elf32-sparc.c (elf32_sparc_final_write_processing):
1723 add break statement to default case.
1725 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1727 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1728 section (not input) will be in sections ".sbss", ".sbss2",
1729 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1730 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1731 output_offset for correct evaluation of addend.
1733 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1735 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1736 elf32_arm_allocate_interworking_sections and
1737 elf32_arm_process_before_allocation.
1739 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1741 * bfd-in.h: Ammend prototype for
1742 elf32_arm_process_before_allocation to remove surplus third
1745 * bfd-in2.h: Regenerate.
1747 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1749 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1751 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1753 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1754 calculated for RELOC_SPARC_REV32 case.
1756 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1758 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1759 elf32_arm_allocate_interworking_sections and
1760 elf32_arm_process_before_allocation.
1761 * bfd-in2.h: Regenerated.
1762 * elf32-arm.c Define elf32_arm_link_hash_table.
1763 (insert_thumb_branch): New routine.
1764 (find_thumb_glue): New routine.
1765 (find_arm_glue): New routine.
1766 (record_arm_to_thumb_glue): New routine.
1767 (record_thumb_to_arm_glue): New routine.
1768 (elf32_arm_link_hash_table_create): New routine.
1769 (elf32_arm_get_bfd_for_interworking): New routine.
1770 (elf32_arm_allocate_interworking_sections) New routine.
1771 (elf32_arm_process_before_allocation) New routine.
1772 (elf32_thumb_to_arm_stub): New routine.
1773 (elf32_arm_to_thumb_stub): New routine.
1774 (elf32_print_private_bfd_data): Fix typo.
1775 (elf32_arm_final_link_relocate): Add argument sym_sec.
1776 Check for branches to thumb symbols in case R_ARM_PC24.
1777 Check for branches to arm symbols in case R_ARM_THM_PC22.
1778 (elf32_arm_relocate_section): Pass symbol section to
1779 elf32_arm_final_link_relocate.
1781 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1783 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1784 entries unless the symbol is defined in the executable; in
1785 particular, undefined weak symbols get a PLT entry.
1787 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1789 * libaout.h: Remove nested comment to avoid warning.
1791 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1793 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1794 R_ARM_PC24 relocation.
1796 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1798 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1799 argument is_local. Add argument sym_flags. Check sym_flags
1800 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1801 (elf32_arm_relocate_section): Don't pass local sym and pass
1802 sym_flags to elf32_arm_final_link_relocate.
1804 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1806 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1807 to not count too few relocs for dynamicly linked executables.
1809 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1811 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1812 symbols without a dynamic index dynamic. Consider all weak
1814 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1815 correspondance between input and output sections.
1817 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1819 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1820 that use a .got.plt section start the got offset at zero.
1822 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1824 * ieee.c (ieee_write_processor): Correct the processor ID written
1825 out for bfd_arch_m68k, accommodating change of March 25.
1827 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1829 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1830 R_ARM_THM_RPC22 relocations.
1832 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1834 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1836 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1837 .got relocs in -Bsymbolic shared objects.
1839 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1841 * elf32-arm.c: Add private flags to ELF header.
1842 (elf32_arm_print_private_bfd_data): New Function.
1843 (elf32_arm_set_private_flags): New Function.
1844 (elf32_arm_copy_private_flags): New Function.
1845 (elf32_arm_merge_private_bfd_data): New Function.
1847 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1849 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1851 (elf32_sparc_relocate_section): Likewise.
1853 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1855 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1856 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1857 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1858 of the function. Recognize no .plt as static linking.
1860 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
1862 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1863 ".liblist" string through gettext.
1865 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1867 * Makefile.am: Add support for elf32-arm.lo.
1868 * Makefile.in: Rebuild.
1869 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1870 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1871 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1872 * configure: Regenerate.
1873 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1874 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1875 bfd_target bfd_elf32_littlearm_vec.
1876 * elf32-arm.c: New file.
1878 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1880 * libaout.h (M_SPARCLITE_LE): New machine.
1881 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1882 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1883 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1884 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1885 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1886 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1887 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1888 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1889 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1890 be BFD_RELOC_SPARC_REV32.
1892 * config.bfd (sparc86x-*-aout): New
1894 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1896 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1897 actually mapping the output sections.
1899 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1902 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1903 (mn10300_elf_reloc_map): Similarly.
1904 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1906 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1908 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1910 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1911 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1912 elf_mips_reloc_type defined in elf/mips.h.
1914 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
1916 * elf64-mips.c: Remove reloc_type definition completely. It's now
1919 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
1921 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
1922 as they are defined in elf/mips.h now.
1924 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
1927 * Re-add lost change:
1928 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1930 (mn10300_elf_relax_section): Include stack space for register saves
1931 in the imm8 field of a "call" instruction.
1932 (compute_function_info): Determine how much stack is allocated by
1933 the movm instruction. Fix typo.
1934 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1936 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
1938 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
1939 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1941 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
1943 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
1945 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
1947 * elf32-hppa.h: Let ELF header define the enum containing the
1948 external reloc numbers.
1949 * elf32-i386.h: Likewise.
1951 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
1953 * elf-m10300.c: Let ELF header now define the macros to get the enum.
1954 * elf32-mips.c: Likewise.
1955 * elf32-ppc.c: Likewise.
1957 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
1959 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
1960 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
1962 * bfd-in.h: Regenerate.
1963 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
1964 parameter to 'unsigned int' to avoid K&R compatability problems.
1966 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
1968 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
1969 functionname_ptr to be const. Change line_ptr to be unsigned.
1971 * coffcode.h (coff_link_output_has_begun): Simplify handling when
1972 macro is not defined. Change second parameter from bfd_link_info
1973 to coff_final_link_info. Add prototype.
1974 (coff_final_link_postscript): Simplify handling when macro is not
1975 defined. Add prototype.
1977 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
1979 * elf-mn10300.c: Before include system specific ELF header define
1980 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
1981 * elf32-mips.c: Likewise.
1982 * elf32-ppc.c: Likewise.
1984 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
1986 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
1987 temporary patch over to elf64-mips.c as well.
1989 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
1991 * elf32-mips.c (reloc_type): Temporarily disable definition of
1992 standard relocation since they are now defined in elf/mips.h.
1994 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
1996 * elf-m10200.c (mn10200_elf_final_link_relocate):
1997 Modify range test for case R_MN10200_8.
1999 * elf-m10300.c (mn10300_elf_final_link_relocate):
2000 Modify range test for case R_MN10300_8.
2002 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2004 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2005 * elf32-i386.c (elf_backend_got_header_size): Define.
2006 (elf_backend_plt_header_size): Define.
2007 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2008 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2009 * elfxx-target.h: Provide a default of zero.
2010 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2011 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2013 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2014 entry from an executable, even if the plt refcount goes to 0.
2016 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2018 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2019 directory name at the line number.
2021 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2022 with an unspecified type.
2024 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2026 * sunos.c: Add undef of valid to avoid problem on SunOS.
2028 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2030 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2032 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2034 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2035 R_68K_PCxx and R_68K_xx relocations. Make sure that
2036 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2037 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2038 R_68K_xx relocations.
2039 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2040 that has no plt entry.
2041 (elf_m68k_relocate_section): Ignore the plt offset in a static
2043 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2045 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2048 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2050 (howto_table, reloc_map): Add entries for them.
2051 (elf_m68k_check_relocs): Handle them. Implement reference
2052 counting for got and plt entries.
2053 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2054 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2056 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2057 (elf_m68k_relocate_section): Handle the new reloc types.
2058 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2059 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2060 * elflink.h (elf_link_add_object_symbols): When creating an
2061 indirect reference for symbol versioning also copy the plt
2063 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2064 flag also reset the plt offset.
2065 (elf_link_assign_sym_version): Likewise.
2066 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2067 the size of the entry in bytes.
2068 (elf_gc_allocate_got_offsets): Likewise.
2070 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2072 * elflink.h (elf_gc_sections): Return true rather than falling off
2075 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2078 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2080 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2081 comment describing when it should be enabled.
2082 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2085 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2087 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2088 information ATN records.
2090 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2092 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2093 section for an absolute symbol in a fully linked file. Based on
2094 patch from Christian Holland <CHolland@de.lucent.com>.
2096 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2098 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2099 that a symbol is undefined.
2101 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2103 * som.c (som_bfd_gc_sections): Define.
2105 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2107 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2108 overflows in ARM_26D patches, since they have already been
2109 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2111 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2113 * coffcode.h (coff_write_object_contents): If we have any long
2114 section names, call coff_write_symbols even if there are no
2117 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2119 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2120 PT_LOAD segment, rather than only setting it once for the entire
2123 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2124 rather than ignoring every phdr with a p_paddr of 0, ignore all
2125 the phdrs if they all have a p_paddr of 0.
2127 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2128 section was discarded from the link.
2130 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2132 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2134 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2136 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2137 floating point operations.
2139 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2141 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2144 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2146 Merge of vax/vms (read-only) support
2147 * configure.com: Support Vax target.
2148 * makefile.vms: Support Vax target.
2149 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2150 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2152 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2154 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2156 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2158 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2160 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2161 * targets.c (bfd_target_ovax_flavour): New flavour.
2162 (vms_alpha_vec): Renamed from evax_alpha_vec.
2164 (target_vector): Update accordingly.
2165 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2167 (vax*-*-*vms*): New target.
2168 * Makefile.am: Update for renamed files. Rebuild dependencies.
2169 * bfd-in2.h: Rebuild.
2170 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2172 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2174 Based on patch from Matt Semersky <matts@scd.hp.com>:
2175 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2176 pointer on abfd->outsymbols.
2177 (generic_add_output_symbol): Handle NULL sym parameter.
2179 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2181 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2184 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2186 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2187 when handling 32 bit immediate relocs.
2188 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2190 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2192 * section.c (STD_SECTION): Account for recently added gc_mark
2193 field in struct asection.
2195 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2196 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2198 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2200 ELF Section-level Garbage Collection:
2201 * bfd.c (bfd_gc_sections): New.
2202 * aout-adobe.c: Hook to default implementation.
2203 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2204 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2205 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2206 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2207 * tekhex.c, versados.c: Likewise.
2208 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2209 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2211 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2212 (bfd_generic_gc_sections): New.
2213 * section.c (SEC_KEEP): New.
2214 (asection): Add gc_mark member.
2216 * elfcode.h (elf_gc*): New name remappings.
2217 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2218 sections to be excluded.
2219 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2220 (elf_gc_propogate_vtable_entries_used): New.
2221 (elf_gc_smash_unused_vtentry_relocs): New.
2222 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2223 (elf_gc_common_finalize_got_offsets): New.
2224 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2225 * elfxx-target.h: Add and default gc hooks.
2227 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2229 (struct elf_obj_tdata): Likewise for local_got_offsets.
2230 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2231 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2232 * elf64-sparc.c, elflink.h: Likewise.
2234 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2235 (ELF_LINK_HASH_MARK): Define.
2236 (struct elf_backend_data): Add GC hooks.
2237 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2239 * elf-m10300.c (mn10300_elf_check_relocs): New.
2240 (mn10300_elf_gc_mark_hook): New.
2241 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2242 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2243 (mn10300_elf_final_link_relocate): Likewise.
2244 (mn10300_elf_relocate_section): Likewise.
2245 (elf_backend_can_gc_sections): Define.
2246 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2247 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2248 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2249 (mips_info_to_howto_rel): Likewise.
2250 (mips_elf_relocate_section): Likewise.
2251 (mips_elf_check_relocs): Likewise.
2252 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2253 (elf_backend_can_gc_sections): Define.
2254 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2255 (ppc_elf_howto_raw): Handle them.
2256 (ppc_elf_reloc_type_lookup): Likewise.
2257 (ppc_elf_relocate_section): Likewise.
2258 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2259 Handle new vtable relocs.
2260 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2261 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2262 (elf_backend_can_gc_sections): Define.
2264 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2266 * archures.c (bfd_mach_mn10300): Define.
2267 * elf-m10300.c: Include elf/mn10300.h
2268 (elf_mn10300_mach): New function.
2269 (_bfd_mn10300_elf_final_write_processing): Likewise.
2270 (_bfd_mn10300_elf_object_p): Likewise.
2271 (elf_backendfinal_write_processing): Define.
2272 (elf_backend_object_p): Likewise.
2274 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2276 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2279 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2281 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2282 link_next field, not the next field.
2284 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2286 * elf.c (map_sections_to_segments): Check the section address
2287 against the phdr size both with and without a modulo of
2290 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2292 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2293 linker created empty input section if the output section has the
2296 * elflink.h (elf_link_output_extsym): Print an error message if
2297 _bfd_elf_section_from_bfd_section fails.
2299 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2302 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2304 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2305 native linker output. Avoid putting an empty section in more than
2308 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2310 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2311 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2313 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2315 * elf.c (swap_out_syms): New arg relocatable_p.
2316 Don't add section VMA to symbols for relocatable output.
2317 (_bfd_elf_compute_section_file_positions): Update call to
2320 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2322 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2323 against 'addend' be signed rather than unsigned.
2325 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2327 * elf32-m32r.c: Add prototyps for static functions.
2329 * coff-arm.c: Add prototypes for static functions.
2331 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2333 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2334 LMA is used to order sections in a segment.
2336 * elf32-v850.c: Add prototypes for static functions.
2337 Change type of addend parameter to bfd_vma in various functions.
2339 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2341 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2342 complain_overflow_signed instead of complain_overflow_bitfield.
2344 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2346 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2347 when comparing against 0.
2349 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2351 * Makefile.am (config.status): New target.
2352 * Makefile.in: Rebuild.
2354 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2356 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2357 error if previous object endianness doesn't match current object.
2359 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2361 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2362 _bfd_elf_print_private)bfd_data ().
2364 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2366 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2368 (elf_link_add_object_symbols): Set type_change_ok and
2369 size_change_ok before calling elf_merge_symbol.
2371 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2372 undefined symbol error, don't also issue an overflow error.
2374 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2376 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2377 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2378 message instead of crashing.
2380 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2382 * archures.c (bfd_mach_cpu32): Define.
2383 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2385 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2386 * ieee.c: Include <ctype.h>.
2387 (ieee_object_p): Parse out process ID string to make it more
2388 likely to be acceptable for bfd_scan_arch.
2389 * bfd-in2.h: Rebuild.
2391 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2393 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2394 _bfd_elf_print_private_bfd_data() so that the program header will
2397 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2399 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2400 0x68. Reindent. Add some comments.
2402 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2404 * elf.c (copy_private_bfd_data): Adjust physical address of
2405 segment in output BFD to contain LMAs of its sections.
2407 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2409 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2410 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2411 endian data 32 bit relocations.
2412 (elf32_sparc_merge_private_bfd_data): Check if linking little
2413 endian objects with big endian objects.
2414 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2415 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2416 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2418 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2419 * archures.c (bfd_mach_sparc_sparclite_le): New.
2420 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2422 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2424 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2427 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2429 * bfd-in.h: Move over patch to bfd-in2.h.
2431 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2433 (_bfd_relocate_contents): Likewise.
2435 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2437 * peicode.h (add_data_entry): If the section has no private data
2438 then do not create a Data Dictionary entry for it.
2440 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2442 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2443 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2444 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2445 subsections during relaxation more correctly.
2447 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2449 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2450 Add extra argument to bfd_arm_process_before_allocation ().
2451 * bfd-in.h: Reflect changes made in bfd-in2.h.
2452 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2453 coff class of a BFD symbol.
2454 * coff-arm.c: Add support for interworking between Thumb code and
2455 non-interworking aware ARM code.
2457 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2459 * po/Make-in (install-info): New target.
2461 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2463 * filemode.c: Remove; not used.
2465 If sysdep.h includes a header file, don't include it again:
2466 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2468 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2470 * archive.c: Don't include <string.h> or <errno.h>.
2471 * evax-alpha.c; Don't include <stdio.h>.
2472 * evax-egsd.c: Likewise.
2473 * evax-etir.c: Likewise.
2474 * evax-misc.c: Likewise.
2475 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2476 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2478 * hpux-core.c: Likewise.
2479 * netbsd-core.c: Likewise.
2481 * libbfd.c: Don't include <sys/types.h>.
2482 * nlmcode.h: Don't include <string.h>.
2483 * osf-core.c: Don't include <string.h> or <stdio.h>.
2484 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2485 <errno.h>, or <unistd.h>.
2486 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2488 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2490 * configure.com: If the version number can not be found in
2491 configure.in, set it to "unknown" rather than "2.8.1".
2493 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2495 * elf32-mips.c (elf_mips_mach): New.
2496 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2497 (_bfd_mips_elf_final_write_processing): Use the names
2498 of machines, rather than the numbers. Set both the ARCH
2499 and MACH in e_flags. Handle a few more specific machines.
2500 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2501 EF_MIPS_ARCH and EF_MIPS_MACH.
2503 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2505 * syms.c (bfd_is_local_label): Revert last change.
2506 * srec.c (srec_write_symbols): Discard debugging symbols.
2508 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2510 * som.c: Include <ctype.h>.
2511 * som.h: Don't include sysdep.h.
2513 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2515 * libbfd.h: Rebuilt.
2516 * libbfd-in.h: Removed gettext includes and defines.
2517 * sysdep.h: Moved gettext-related includes and defines here.
2519 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2521 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2522 an ad-hoc test. Kill bogus #if 0 code.
2523 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2525 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2527 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2528 when generating a normal executable for a symbol defined in a
2529 regular file. When copying a reloc into the output file, adjust
2530 the addend for a PC relative reloc against a global symbol.
2532 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2534 * libbfd.h: Rebuilt.
2535 * libbfd-in.h (_): Define as dgettext.
2537 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2539 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2541 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2542 when declaring parameter types.
2543 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2545 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2547 * config.bfd: If we include any ELF targets in targ_defvec and/or
2548 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2549 * elf32-gen.c (dummy): New static const variable.
2550 (elf_generic_info_to_howto): New static function.
2551 (elf_generic_info_to_howto_rel): New static function.
2552 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2553 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2554 * elf64-gen.c: Same changes as elf32-gen.c.
2555 * elfcode.h (elf_object_p): For the generic target, ignore a
2556 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2558 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2560 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2561 * configure: Rebuild.
2563 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2565 * config.bfd: Update OSR5/Unixware patterns.
2567 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2569 * elf.c (assign_file_positions_for_segments): Allow for holes
2570 between sections added by a link script.
2572 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2574 * configure.in: Change version number to 2.9.4
2575 * configure: Rebuild.
2577 Based on patch from H.J. Lu <hjl@gnu.org>:
2578 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2579 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2580 * bfd-in2.h: Rebuild.
2582 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2584 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2587 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2589 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2590 (elf64_alpha_relax_section): Fill them in.
2591 (elf64_alpha_relax_opt_call): Implement more than a stub.
2592 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2593 alignment on .scommon.
2594 (elf64_alpha_merge_gots): Merge use counts as well.
2596 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2598 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2599 for calculating a local symbol's address.
2600 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2601 Set the .got's cooked size as well as the raw size.
2603 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2605 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2606 internationalisation of printed information.
2608 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2609 internationalisation of printed information.
2611 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2613 * syms.c (struct indexentry): Change directory_name, file_name,
2614 and function_name fields to char *.
2615 (struct stab_find_info): Change cached_file_name field to char *.
2617 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2619 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2621 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2623 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2625 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2627 * Makefile.am (install-data-local): Make $(includedir).
2628 * Makefile.in: Rebuild.
2630 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2632 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2634 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2636 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2637 * Makefile.in: Rebuild.
2639 * bfd-in2.h: Rebuild for Nick's changes.
2641 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2643 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2644 change wrt length == max_namelen.
2646 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2648 * Many files: Added gettext invocations around user-visible
2650 * libbfd-in.h: Added gettext includes and defines.
2651 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2652 HAVE_LC_MESSAGES): Define.
2653 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2655 * Makefile.am (SUBDIRS): Added po.
2656 (POTFILES): New macro.
2657 (po/POTFILES.in): New target.
2658 (SOURCE_HFILES): New macro.
2660 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2662 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2664 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2665 NT_PRSTATUS note section encountered, it contains the status of
2666 the currently executing thread when the core file was written.
2668 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2670 * libcoff.h: Add extra parameter to
2671 bfd_coff_link_output_has_begun overrideable function.
2672 * cofflink.c: Pass extra parameter to
2673 bfd_coff_link_output_has_begun function.
2674 * bfd-in.h: Add prototypes for exported ARM interworking
2676 * peicode.h: ARM specific code reorganised to conform to BFD
2678 * coffcode.h: ARM specific code reorganised to conform to BFD
2680 * coff-arm.c: Code reorganised to conform to the BFD coding
2681 conventions. Global variables have been moved into an ARM
2682 specific hash table structure and a new function:
2683 bfd_arm_get_bfd_for_interworking() has been created which is
2684 called from the linker scripts.
2686 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2688 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2690 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2691 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2692 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2693 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2695 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2697 * config.bfd: Added sparc86x support.
2699 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2701 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2702 an out of range pc-relative jump/call to an undefined weak symbol.
2704 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2706 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2709 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2711 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2712 an error other than bfd_error_system_call, set the error to
2713 bfd_error_wrong_format.
2715 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2716 bfd_elf32_powerpcle_vec.
2718 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2719 program segments are zero, don't set p_paddr_valid.
2721 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2723 * elf64-alpha.c: Initial implementation of relaxation --
2724 (struct alpha_elf_link_hash_entry): Add use_count member.
2725 (elf64_alpha_check_relocs): Initialize and increment it.
2726 (elf64_alpha_can_merge_gots): Check it when considering merging.
2727 (elf64_alpha_merge_gots): Drop entries with zero use.
2728 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2729 (elf64_alpha_always_size_sections): Split out got sizing ...
2730 (elf64_alpha_size_got_sections): ... here. New function.
2731 (elf64_alpha_relax_find_reloc_ofs): New function.
2732 (elf64_alpha_relax_with_lituse): Likewise.
2733 (elf64_alpha_relax_without_lituse): Likewise.
2734 (elf64_alpha_relax_opt_call): Likewise.
2735 (elf64_alpha_relax_section): Likewise.
2736 (elf64_alpha_add_symbol_hook): Likewise.
2737 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2738 (elf64_alpha_relocate_section): Likewise.
2739 (bfd_elf64_bfd_relax_section): Define.
2740 (elf_backend_add_symbol_hook): Likewise.
2742 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2744 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2745 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2746 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2748 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2750 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2751 * configure: Rebuild.
2753 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2755 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2756 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2757 * configure.in: Define and substitute WIN32LDFLAGS and
2759 * aclocal.m4: Rebuild with new libtool.
2760 * configure, Makefile.in: Rebuild.
2762 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2764 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2765 before any other symbols in the same section.
2767 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2769 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2772 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2774 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2776 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2777 Use addr_size for address size, rather than sizeof(bfd_vma).
2778 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2779 Fix call to read_address.
2780 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2781 Scrap other unneeded arguments. Fix call to read_address.
2782 (scan_unit_for_functions): Fix call to read_attribute.
2783 (parse_comp_unit): We now handle more values for addr_size.
2784 Set addr_size in unit. Fix call to read_attribute and
2787 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2789 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2791 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2793 * archures.c (bfd_default_scan): Add m68k cases back to default
2794 switch, reverting patch of March 25, since IEEE support depends
2797 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2799 * Makefile.am (diststuff): New target.
2800 * Makefile.in: Rebuild.
2802 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2804 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2805 som_offset when we have an extended name table.
2807 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2809 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2811 * Makefile.in: Rebuild.
2813 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2815 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2816 symbols when creating a shared library.
2817 (elf_m68k_adjust_dynindx): New function, used by above code.
2818 (elf_m68k_finish_dynamic_sections): Initialize the section
2820 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2822 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2824 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2827 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2829 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2832 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2834 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2837 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2839 * configure.in: Set version to 2.9.1.
2840 * configure: Rebuild.
2842 * Branched binutils 2.9.
2844 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2846 * syms.c (ENABLE_CACHING): Define.
2847 (struct indexentry): Define.
2848 (struct stab_cache): Remove.
2849 (cmpindexentry): New static function.
2850 (struct stab_find_info): Add new fields: indextable,
2851 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2852 cached_file_name. Remove fields: file_cache, function_cache, and
2854 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2855 index table and search it.
2857 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2859 * elf.c (_bfd_elf_copy_private_section_data): Call
2860 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2862 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2864 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2866 * coff-arm.c: Define all globally visible variables and functions
2867 only when COFF_WITH_PE is not defined.
2868 * configure.in (armpe_little_vec, armpe_big_vec): Add
2870 * configure: Rebuild.
2872 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2874 Fix some gcc -Wall warnings:
2875 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2876 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2877 * archures.c (bfd_default_scan): Likewise.
2878 * bfd.c (bfd_scan_vma): Likewise.
2879 * binary.c (mangle_name): Likewise
2880 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2881 * coff-sh.c (sh_relocate_section): Likewise.
2882 * coff-stgo32.c (create_go32_stub): Likewise.
2883 * coffcode.h (coff_slurp_line_table): Likewise.
2884 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2885 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2886 (assign_file_positions_for_segments): Likewise.
2887 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2888 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2889 * oasys.c (oasys_write_sections): Likewise.
2890 * ppcboot.c (ppcboot_object_p): Likewise.
2891 (mangle_name): Likewise.
2892 * riscix.c (riscix_fix_pcrel_26): Likewise.
2893 * srec.c (srec_scan): Likewise.
2894 * stabs.c (_bfd_write_section_stabs): Likewise.
2895 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2896 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2897 switch. Declare parameters for function pointers.
2898 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2900 * elf.c (elf_sort_sections): Likewise.
2901 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2902 Add default cases to switches.
2903 (coff_arm_relocate_section): Remove unused local variables.
2905 (coff_arm_bfd_set_private_flags): Change flag variable to type
2907 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2908 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2909 (dump_toc): Change cat to const, and initialize it.
2910 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2911 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2912 (sh_elf_relocate_section): Initialize r_symndx.
2913 * coffcode.h (coff_compute_section_file_positions): Only declare
2914 old_sofar if ALIGN_SECTIONS_IN_FILE.
2915 (coff_write_object_contents): Initialize csym.
2916 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2917 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2919 * dwarf2.c: Include libiberty.h.
2920 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
2921 (decode_line_info): Remove unused local variables.
2922 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
2923 (m32r_elf_relocate_section): Likewise.
2924 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
2925 (v850_elf_reloc): Likewise.
2926 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
2927 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
2928 * elf.c (assign_file_positions_for_segments): Always set adjust.
2929 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
2930 parenthesize expression.
2931 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
2932 (m32r_elf_object_p): Return a value.
2933 (m32r_elf_print_private_bfd_data): Change fprintf format string.
2934 * elf32-mips.c (mips_elf_final_link): Initialize last.
2935 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
2936 * elf32-v850.c (v850_elf_object_p): Return a value.
2937 (v850_elf_print_private_bfd_data): Change fprintf format string.
2938 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
2940 * elflink.h (elf_link_add_object_symbols): Change vernum to
2941 unsigned int, and initialize it. Change fprintf format string.
2942 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
2943 when setting or comparing to soname_indx.
2944 (elf_create_pointer_linker_section): Change num_symbols to
2946 * libcoff-in.h (coff_data_type): Change flags to flagword.
2947 * peicode.h (pe_print_idata): Initialize idx. Change j to
2948 bfd_size_type. Initialize hint_member. Remove useless test to
2950 (pe_print_edata): Change num_functions and num_names in struct
2951 EDT_type to unsigned long. Remove cast. Change fprintf format
2953 * ppcboot.c (ppcboot_object_p): Change i to size_t.
2954 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
2956 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
2957 int *. Update uses. Change j to long.
2958 * bfd-in2.h, libcoff.h: Rebuild.
2960 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
2962 * elf32-v850.c Remove definition of USE_REL.
2963 (v850_elf_info_to_howto_rela): New function.
2964 (v850_elf_perform_relocation): Renamed from
2965 v850_elf_store_addend_in_insn. Removed replace argument.
2966 (v850_elf_reloc): store the relocation in the addend field instead
2968 (v850_elf_final_link_relocate): Now calls
2969 v850_elf_perform_relocation.
2970 (v850_elf_relocate_section): Remove code to generate REL
2973 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
2975 * coffcode.h (coff_new_section_hook): Set the type and storage
2976 class in the native symbol information allocated for a new section
2979 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
2981 * peicode.h: Chain together calls to
2982 coff_bfd_copy_private_bfd_data and
2983 coff_bfd_print_private_bfd_data.
2985 * coff-arm.c: Add prototypes for
2986 coff_arm_bfd_print_private_bfd_data and
2987 coff_arm_bfd_copy_private_bfd_data.
2989 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
2991 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
2994 * peicode.h: Call arm-coff private data functions after handling
2997 * coff-arm.c: Turn statics into globals so that they can be shared
2998 both pe and pei backends.
3000 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3002 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3004 (sunos_write_object_contents): Likewise.
3005 * aoutx.h (NAME(aout,machine_type)): Likewise.
3006 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3008 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3010 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3012 (bfd_default_scan): Remove m68k special cases.
3013 * bfd-in2.h: Rebuild.
3014 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3016 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3017 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3019 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3020 selection, change printable_name to just "m68k" and make that the
3021 default instead of m68k:68020.
3023 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3025 (MY_get_section_contents): Define as aout_32_get_section_contents
3026 rather than NAME(aout,get_section_contents).
3028 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3030 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3031 and call bfd_default_set_arch_mach to do the real work.
3033 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3035 * bout.c (BALX): Include return register g14 as part of the insn.
3037 (calljx_callback): Use it.
3039 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3041 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3042 * libbfd.h: Rebuild.
3044 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3045 byte_count to unsigned int.
3046 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3047 unused local variables.
3049 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3050 variables er and er1.
3052 * cpu-v850.c: Include <ctype.h>.
3053 (scan): Case isdigit argument to unsigned char.
3055 From Yan Meroth <YAN.MEROTH@st.com>:
3056 * ihex.c (ihex_scan): Add extbase variable so that getting an
3057 extended linear address record does not ignore any previous
3059 (ihex_write_object_contents): When writing out an extended linear
3060 address record, zero out any previous extended address.
3062 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3064 * ieee.c (do_one): Check section before dereferencing it.
3065 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3066 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3068 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3070 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3072 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3074 * coff-arm.c: Add interworking functions to pe backends.
3076 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3078 * configure.in: Use AM_DISABLE_SHARED.
3079 * aclocal.m4, configure: Rebuild with libtool 1.2.
3081 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3083 * coff-arm.c (coff_arm_relocate_section): Better error messages
3084 when interowrking conflucts occur. Courtesy of Jonathan Walton
3086 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3087 relocations. Patch courtesy of Jonathan Walton and Tony
3090 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3092 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3093 part of Feb 22 change controling when to override the existing
3094 symbol with the .plt entry.
3096 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3098 * config.bfd (targ_cpu): Add thumb-pe target.
3100 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3101 functions in PE build.
3103 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3105 * config.bfd (sparclite-*-elf*): Added.
3107 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3109 * configure.in: Add elf.lo to elf shell variable.
3110 * Makefile.am (BFD_LIBS): Remove elf.lo.
3111 (BFD_LIBS_CFILES): Remove elf.c.
3112 (BFD32_BACKENDS): Add elf.lo.
3113 (BFD32_BACKENDS_CFILES): Add elf.c.
3114 * configure, Makefile.in: Rebuild.
3116 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3118 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3119 relocation against a now-local symbol should not have a dynamic
3122 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3124 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3126 (pe_print_private_bfd_data): Print PE flags. From Mikey
3127 <jeffdb@netzone.com>.
3129 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3131 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3132 a plt entry when we can determine that we authoritatively define
3135 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3137 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3138 don't actually use trad-core, but a SunOS-style core file handled
3140 * hosts/sparclinux.h: Remove.
3142 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3144 * peicode.h (pe_print_idata): If there is no .idata section, look
3145 for the import tables in some other section. Make the initial
3146 label line up better with the data. Print the import address
3147 table even if there is no import name table. If the import
3148 address table holds actual addresses, print them.
3150 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3152 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3153 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3154 bfd_error_system_call.
3156 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3158 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3159 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3161 From H.J. Lu <hjl@gnu.org>:
3162 * Makefile.am (libbfd_la_LDFLAGS): Define.
3163 * Makefile.in: Rebuild.
3165 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3167 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3168 * netbsd.h (MACHTYPE_OK): Define.
3169 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3170 calling N_SET_MACHTYPE, rather than having a switch.
3171 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3173 * i386netbsd.c (MACHTYPE_OK): Don't define.
3174 (DEFAULT_MID): Define.
3175 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3176 (MACHTYPE_OK): Don't define.
3177 (DEFAULT_MID): Define.
3178 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3179 (DEFAULT_MID): Define.
3180 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3181 (DEFAULT_MID): Define.
3182 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3183 (DEFAULT_MID): Define.
3185 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3186 * vaxnetbsd.c: New file.
3187 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3188 rather than netbsd_core.
3189 * targets.c (vaxnetbsd_vec): Declare.
3190 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3191 defined, add netbsd_core_vec.
3192 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3193 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3194 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3195 * config.bfd (alpha*-*-netbsd*): New target.
3196 * Makefile.am: Rebuild dependencies.
3197 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3198 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3199 * configure, Makefile.in: Rebuild.
3201 * configure.host: Remove the old shared library build stuff. We
3202 now use libtool instead.
3204 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3206 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3208 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3210 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3211 * configure: Rebuild.
3213 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3214 * elf32-v850.c (remember_hi16s_reloc): New function.
3215 (find_remembered_hi16s_reloc): New function.
3216 (v850_elf_store_addend_in_insn): Use the above new functions to
3217 match up HI6S relocs with LO16 relocs.
3219 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3221 * configure.in: Change -linux* to -linux-gnu*.
3222 * config.bfd, configure.host: Likewise.
3223 * configure: Rebuild.
3225 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3227 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3228 LO16/HI16S bug and improve comments about what is going on.
3230 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3232 * configure, aclocal.m4: Rebuild with new libtool.
3234 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3236 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3237 when merging v850 code into v850e/v850ea code. Do not initialise
3238 output flags if the input is the default architecture.
3240 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3242 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3243 get the size from bfd_arch_bits_per_address instead of directly
3246 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3248 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3249 to wrap, just return all 1's bits instead.
3250 * libbfd.h: Regenerate.
3252 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3254 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3256 (coff_relocate_section): If COFF_WITH_PE, define as
3257 coff_pe_i386_relocate_section.
3258 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3259 skip empty sections, to match coff_write_object_contents.
3261 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3262 rather than swapping out r_offset twice. From Luke Deller
3263 <luked@cse.unsw.edu.au>.
3265 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3267 * configure.in: Set libtool_enable_shared rather than
3268 libtool_shared. Remove diversion hack.
3269 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3272 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3274 * syms.c (struct stab_cache): Define.
3275 (struct stab_find_info): Remove cached_offset, cached_stab,
3276 cached_str, and cached_stroff fields. Add file_cache,
3277 function_cache, and line_cache fields.
3278 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3281 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3283 * peicode.h (pe_print_idata): Check for import of ordinal rather
3285 (pe_print_edata): If there is no .edata section, look for the
3286 export data in some other section.
3288 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3290 * configure.in: Change version to 2.8.4.
3291 * configure: Regenerated.
3293 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3295 Add tms320c30 support:
3296 * cpu-tic30.c: New file.
3297 * aout-tic30.c: New file.
3298 * coff-tic30.c: New file.
3299 * archures.c (bfd_arch_tic30): Define.
3300 (bfd_tic30_arch): Declare.
3301 (bfd_archures_list): Add bfd_tic30_arch.
3302 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3304 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3305 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3306 (coff_set_flags): Likewise.
3307 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3308 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3309 * Makefile.am: Rebuild dependencies.
3310 (ALL_MACHINES): Add cpu-tic30.lo.
3311 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3312 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3313 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3314 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3316 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3318 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3319 to lag behind LO16 reloc by a couple of instructions.
3321 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3323 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3324 make to reexamine the file timestamp.
3325 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3327 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3330 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3332 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3333 to create .dynsbss and .rela.sbss sections.
3334 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3335 copied from dynamic objects into .sbss.
3336 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3337 use it. Correct typo of .rela.sdata2.
3338 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3339 put the data, which may now be in .sbss.
3340 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3341 (elf_backend_create_dynamic_sections): Define as
3342 ppc_elf_create_dynamic_sections.
3344 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3345 against _GLOBAL_OFFSET_TABLE_.
3346 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3347 shared libraries which refer to local symbols. Make sure that the
3348 test for allocating space for a reloc in a shared object is the
3349 same as the test for emitting a reloc.
3351 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3353 * config.bfd (i[3456]-*-mingw32*): New target.
3354 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3355 * aclocal.m4, configure: Rebuild.
3357 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3359 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3362 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3364 Sparc v9 ABI compliant PLT:
3365 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3366 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3367 (LARGE_PLT_THRESHOLD): New define.
3368 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3369 (sparc64_elf_build_plt): New function.
3370 (sparc64_elf_plt_entry_offset): Likewise.
3371 (sparc64_elf_plt_ptr_offset): Likewise.
3372 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3373 contain the index for convenience. Skip the initial entries
3375 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3376 memory for the benefit of .rela.plt.
3377 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3378 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3379 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3380 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3381 Call sparc64_elf_build_plt.
3382 (elf_backend_want_got_plt): No.
3383 (elf_backend_plt_readonly): No.
3384 (elf_backend_plt_alignment): 8.
3386 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3387 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3388 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3391 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3393 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3395 * cpu-mips.c (arch_info_struct): Add mips variants.
3396 * bfd-in2.h: Rebuilt.
3398 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3400 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3403 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3405 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3406 (i[3456]86sco3.2v5*coff): New target.
3408 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3410 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3412 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3414 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3415 * bfd-in2.h: Regenerate.
3417 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3419 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3421 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3423 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3424 adjust addend for an output common symbol (from Jimmy Blair
3425 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3426 defined symbol to counteract adjustment made in generic relocation
3429 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3431 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3433 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3434 (GET_SCNDHR_NLNNO): Likewise.
3436 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3438 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3440 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3442 * elf32-m32r.c: Add macros to handle NOP insertion.
3444 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3446 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3447 (xcoff_mark): Likewise.
3448 (xcoff_build_ldsyms): Mark absolute symbols.
3450 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3452 * bout.c (b_out_write_object_contents): Sort symbols before output
3453 to keep {CALL,BAL}NAME symbols adjacent.
3454 (b_out_symbol_cmp): New function.
3456 For older changes see ChangeLog-9697
3462 version-control: never