1 1999-06-04 Nick Clifton <nickc@cygnus.com>
3 * Makefile.am: Add epoc-arm-pe target.
4 * Makefile.in: Regenerate.
5 * pe-arm.c: Only redefine interworking function names if they have
6 not already been redefined.
7 * pei-arm.c: Only redefine interworking function names if they have
8 not already been redefined.
9 * epoc-pe-arm.c: Redefine interworking function names to avoid a
11 * epoc-pei-arm.c: Redefine interworking function names to avoid a
14 1999-06-03 Nick Clifton <nickc@cygnus.com>
16 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
18 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
20 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
22 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
24 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
26 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
28 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
29 start / stop for recalculating of r_addend of R_SH_SWITCH*.
31 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
33 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
34 in other text sections.
36 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
38 * libbfd.c (_bfd_generic_verify_endian_match): New function.
39 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
40 * libbfd.h: Regenerate.
41 * coff-sh.c (sh_merge_private_data): Delete.
42 (coff_bfd_merge_private_bfd_data): Change to
43 _bfd_generic_verify_endian_match.
44 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
46 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
48 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
50 1999-06-03 Ian Lance Taylor <ian@zembu.com>
52 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
54 (bfd_elf32_arm_process_before_allocation): Likewise.
57 1999-06-03 David Mosberger <davidm@hpl.hp.com>
59 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
60 track of end_sequence markers.
61 (add_line_info): Add END_SEQUENCE arg.
62 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
63 debug-line info---it doesn't work right if a compilation unit
64 consists of multiple discontiguous code-sequences. It would be
65 worthwhile to optimize for the common case where a compilation
66 unit results in a contiguous set of code sequences, but this is
67 quite tricky to get right for arbitrary DWARF2 files.
68 (lookup_address_in_line_info_table): Don't use the last line entry
69 for a compilation unit for anything with an address higher than
70 this line entry. Also, check for end_sequence markers to
71 correctly handle discontinuities.
72 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
73 compilation units, check all compilation units with each->high==0
74 just like when reading compilation units.
76 * dwarf2.c (decode_line_info): Initialize table->files and
77 table->last_line to NULL to avoid segfaults due to random
78 values in these members.
79 (concat_filename): Check for out-of-range file number before
80 indexing filename table. Segfaults suck.
82 * dwarf2.c (decode_line_info): Don't truncate address to least
83 significant 32 bits (breaks 64 bit targets).
84 (lookup_address_in_function_table): Ditto.
85 (comp_unit_contains_address): Ditto.
87 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
89 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
90 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
91 (mips_elf64_howto_table_rela): Likewise.
93 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
95 (elf_slurp_reloc_table): Here. Use it to handle the case where a
96 single section has two associated relocation sections.
98 1999-06-02 Mark Salter <msalter@cygnus.com>
100 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
101 COFF_WITH_PE defined.
103 1999-06-02 Nick Clifton <nickc@cygnus.com>
105 * pe-arm.c: Rename global arm interworking functions to avoid name
106 collision when all targets BFD is built.
109 1999-05-31 Mark Mitchell <mark@codesourcery.com>
111 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
112 may_use_rel_p, may_use_rela_p, default_use_rela_p.
113 (bfd_elf_section_data): Add use_rela_p.
114 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
115 (_bfd_elf_new_section_hook): Likewise.
116 (elf_fake_sections): Use may_use_rela_p, etc., instead of
118 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
119 * elfcode.h (write_relocs): Determine whether or not use rela
120 relocs based on the relocation section header.
121 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
122 instead of use_rela_p.
123 * elfxx-target.h (elf_backend_may_use_relp): New macro.
124 (elf_backend_may_use_rela_p): Likewise.
125 (elf_backend_default_use_rela_p): Likewise.
126 (elfNN_bed): Use them.
128 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
130 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
132 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
134 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
135 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
136 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
137 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
138 * bfd-in2.h: Regenerated.
139 * libbfd.h: Likewise.
140 * elf32-mips.c (mips_info_to_howto_rela): New function.
141 (USE_REL): Adjust for new conventions.
142 (MINUS_ONE): New macro.
143 (elf_mips_howto_table): Add R_MIPS_SUB.
144 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
146 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
147 .MIPS.content section.
148 (_bfd_mips_elf_fake_sections): Treat all sections that begin
149 with .MIPS.content as .MIPS.content sections. Set
150 SHF_MNIPS_NOSTRIP for such section.
151 (elf_info_to_howto): Define to mips_info_to_howto_rela.
152 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
153 MIPS_GOT_OFST, and MIPS_GOT_DISP.
155 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
157 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
160 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
163 1999-05-30 Philip Blundell <philb@gnu.org>
165 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
166 1993-03-25 (!!). Take into account the bitmasks for the reloc so
167 the addend does not overflow into the rest of the word.
169 1999-05-29 Nick Clifton <nickc@cygnus.com>
171 * bfd-in.h: Amend prototype for
172 bfd_elf32_arm_process_before_allocation .
173 * bfd-in.h: Regenerate.
175 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
176 elements in a fixed sized array.
177 (ARM_ELF_ABI_VERSION): Define.
178 (ARM_ELF_OS_ABI_VERSION): Define.
179 (R_ARM_THM_ABS5): Fix rightshift and size.
180 (R_ARM_THM_PC22): Fix size.
181 (R_ARM_PLT32): Define Howto.
182 (find_howto): New function: Locate a howto based on a reloc
184 (elf32_arm_info_to_howto): Use find_howto if necessary.
185 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
186 bfd_reloc_code_real_type.
187 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
188 and BFD_RELOC_VTABLE_ENTRY.
189 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
191 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
192 elements in a fixed sized array.
193 (ARM_ELF_ABI_VERSION): Define.
194 (ARM_ELF_OS_ABI_VERSION): Define.
195 (R_ARM_THM_ABS5): Fix rightshift and size.
196 (R_ARM_THM_PC22): Fix size.
197 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
198 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
199 bfd_reloc_code_real_type.
201 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
202 no_pipeline_knowledge.
203 (elf32_arm_link_hash_create): Initialise new field to zero.
204 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
205 no_pipeline_knowledge. Use this parameter to initialise the field
206 in the globals data structure.
207 (elf32_arm_final_link_relocate): Only add in pipeline offset if
208 no_pipeline_knowledge is false and the binary is from an old
210 (elf32_arm_merge_private_data): Generate an error if an attempt is
211 made to linl together big endian and little endian code.
212 (elf32_arm_post_process_headers): New function: Initialise the
213 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
215 (elf_backend_post_process_headers): Define.
217 1999-05-28 Nick Clifton <nickc@cygnus.com>
219 * elf-bfd.h (struct elf_backend_data): Add new field:
220 elf_backend_post_process_headers.
222 * elfxx-target.h (elf_backend_post_process_headers): Define to
223 NULL if not already defined.
224 (elfNN_bed): Initialise elf_backend_post_process_headers field.
226 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
228 (_bfd_elf_compute_section_file_positions): Call
229 elf_backend_post_process_headers if defined.
231 1999-05-28 Ian Lance Taylor <ian@zembu.com>
233 * configure.in: Check whether getuid and getgid exist.
234 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
235 HAVE_GETGID are not defined, respectively.
236 (bfd_write_armap): Don't special case on _WIN32 for getuid and
238 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
239 * configure, config.in: Rebuild.
241 1999-05-28 Martin Dorey <mdorey@madge.com>
243 * elf32-i960.c: New file.
244 * elf.c (prep_headers): Handle bfd_arch_i960.
245 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
246 * config.bfd (i960-*-elf*): New target.
247 * configure.in (bfd_elf32_i960_vec): New target vector.
248 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
249 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
250 * Makefile.in, aclocal.m4, configure: Rebuild.
252 1999-05-27 Nick Clifton <nickc@cygnus.com>
254 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
256 (find_howto): New function: Find entries in the
257 elf32_arm_howto_table.
258 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
260 (elf32_arm_reloc_type_lookup): Add lookup for
263 1999-05-25 Philip Blundell <pb@nexus.co.uk>
265 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
266 (elf32_arm_link_hash_table_create): Use above function as the
267 constructor for hash table entries.
268 (elf32_arm_relocate_section): Avoid crash when there is no output
270 (elf32_arm_final_link_relocate): New parameter h.
271 (elf32_arm_relocate_section): Pass symbol hash entry to above
273 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
276 1999-05-25 Catherine Moore <clm@cygnus.com>
278 * coff-arm.c (coff_arm_relocate_section): Don't emit
279 base file entries for pc-relative values.
281 1999-05-25 DJ Delorie <dj@cygnus.com>
283 * peicode.h (coff_swap_sym_in): When we create the actual section
284 to reflect the not-there section C_SECTION symbols refer to,
285 change the symbol class to C_STAT as the section is now really
288 1999-05-24 Philip Blundell <pb@nexus.co.uk>
290 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
293 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
294 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
296 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
297 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
299 1999-05-16 Nick Clifton <nickc@cygnus.com>
301 * coff-mcore.c (in_reloc_p): Reinstate.
303 1999-05-15 Nick Clifton <nickc@cygnus.com>
305 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
306 * bfd-in2.h: Regenerate.
307 * coff-mcore.c (in_reloc_p): Remove defintion.
308 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
309 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
311 (coff_mcore_rtype_to_howto): Add special processing for
313 (coff_mcore_relocate_section): Add support for
315 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
316 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
318 (mcore_elf_relocate_section): Delete redundant case labels.
320 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
322 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
323 precedence between bit-and and comparison.
325 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
327 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
328 list of target formats (targ_selvecs).
329 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
330 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
332 1999-05-10 DJ Delorie <dj@cygnus.com>
334 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
335 reasonable mode until "ar x" is smart enough to skip it (fixes
336 gcc/libgcc.a builds on mips-ecoff targets
338 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
339 to work. Hack to support MS import libraries, which use different
340 COMDAT types than GNU.
341 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
342 to implied zero-length sections (see peicode below)
343 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
344 filename symbols, which use one *or more* auxents.
345 * coffswap.h (coff_swap_aux_in): ditto
346 * peicode.h (coff_swap_sym_in): Build the implied zero-length
349 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
351 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
354 1999-05-10 Catherine Moore <clm@cygnus.com>
356 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
357 if COFF_IMAGE_WITH_PE.
358 (bfd_arm_process_before_allocation): Likewise.
359 (bfd_arm_get_bfd_for_interworking): Likewise.
360 * coff-arm.c: Likewise.
361 * bfd-in2.h: Regenerate.
362 * configure.in (armpe_little_vec): Remove coff-arm.lo.
363 (armpe_big_vec): Likewise.
364 * configure: Rebuild.
366 1999-05-10 Nick Clifton <nickc@cygnus.com>
368 * elf.c (elf_fake_sections): Check for .rel. as start of rel
369 section, not just .rel. Same for .rela.
371 1999-05-07 Nick Clifton <nickc@cygnus.com>
373 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
374 endianism with an error message.
376 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
378 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
379 assignment from "unsigned char *" to "char *".
380 (decode_line_info): Likewise for dwarf_line_buffer assignment.
382 1999-05-05 Catherine Moore <clm@cygnus.com>
384 * coff-arm.c (coff_arm_relocate_section): Add one to
385 address of ARM_RVA32 thumb functions.
387 1999-05-05 Catherine Moore <clm@cygnus.com>
389 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
390 (elf32_m68k_copy_private_bfd_data): New.
391 (elf32_m68k_merge_private_bfd_data): New.
392 (elf32_m68k_print_private_bfd_data): New.
393 (CPU32_FLAG): Define.
394 (PLT_CPU32_ENTRY_SIZE): Define.
395 (elf_cpu32_plt0_entry): Declare.
396 (elf_cpu32_plt_entry): Declare.
397 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
398 (elf_m68k_finish_dynamic_symbol): Likewise.
399 (elf_m68k_finish_dynamic_sections): Likewise.
400 (elf_backend_plt_header_size): Remove definition.
401 (bfd_elf32_bfd_copy_private_bfd_data): Define.
402 (bfd_elf32_bfd_merge_private_bfd_data): Define.
403 (bfd_elf32_bfd_set_private_flags): Define.
404 (bfd_elf32_bfd_print_private_bfd_data): Define.
406 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
408 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
409 and R_LONG_PCREL_MODE.
411 1999-04-29 Nick Clifton <nickc@cygnus.com>
413 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
415 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
417 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
418 in relocation calculation.
420 1999-04-26 Tom Tromey <tromey@cygnus.com>
422 * aclocal.m4, configure: Updated for new version of libtool.
424 1999-04-21 Nick Clifton <nickc@cygnus.com>
426 * coff-mcore.c: Add support for mcore relocs.
428 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
430 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
431 incorrect use EF_MIPS_xxBITPTRS.
433 1999-04-18 Ian Lance Taylor <ian@zembu.com>
435 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
438 * bfd-in2.h: Rebuild.
441 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
443 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
444 (coff_arm_relocate_section): Add ARM26D transform. Only
445 change to ARM26D for relocateable links.
447 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
449 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
450 (bfd_elf32_bfd_print_private_bfd_data): New.
452 1999-04-15 Doug Evans <devans@casey.cygnus.com>
454 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
455 refetch addend if USE_REL, add many comments regarding current state.
456 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
457 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
458 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
459 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
461 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
463 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
464 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
466 1999-04-13 David Mosberger <davidm@hpl.hp.com>
468 * dwarf2.c (decode_line_info): Don't truncate address to least
469 significant 32 bits (breaks 64 bit targets).
470 (lookup_address_in_function_table): Ditto.
471 (comp_unit_contains_address): Ditto.
473 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
475 * coff-arm.c (arm_emit_base_file_entry): New routine.
476 (A2T3_OFFSET): Define.
477 (T2A3_OFFSET): Define.
478 (coff_arm_relocate_section): Emit base file entries for interworking
481 1999-04-13 Philip Blundell <philb@gnu.org>
483 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
484 relocs 17 through 19.
486 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
488 * elfcode.h: Remove fnmatch.h.
489 * elflink.h (elf_link_assign_sym_version): Call back to ld
490 instead of calling fnmatch.
492 * config.bfd (i?86-*-beoself): Include pe vecs.
494 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
496 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
499 1999-04-10 Richard Henderson <rth@cygnus.com>
501 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
502 when trying to resolve dynamic symbol references.
503 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
504 * elf32-mips.c (mips_elf_relocate_section): Likewise.
505 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
506 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
507 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
508 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
509 * elflink.h (elf_link_output_extsym): Likewise.
511 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
513 * section.c (_bfd_strip_section_from_output): New function moved from
514 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
515 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
516 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
517 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
518 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
519 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
520 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
523 1999-04-09 Ian Lance Taylor <ian@zembu.com>
525 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
527 1999-04-08 Nick Clifton <nickc@cygnus.com>
529 * coff-mcore.c: New File: Support for mcore-pe targets.
530 * cpu-mcore.c: New File: Support for mcore targets.
531 * elf32-mcore.c: New File: Support for mcore-elf target.
532 * pe-mcore.c: New File: Definitions for mcore-pe target.
533 * pei-mcore.c: New File: Definitions for mcore-pei target.
534 * Makefile.am: Add support for MCore targets.
535 * Makefile.in: Regenerate.
536 * config.bfd: Add support for MCore targets.
537 * configure.in: Add support for MCore targets.
538 * configure: Regenerate.
539 * archures.c: Add support for MCore architecture.
540 * bfd-in2.h: Regenerate.
541 * coffcode.h: Add support for mcore-pe targets.
542 * elf.c: Add support for mcore-elf target.
543 * reloc.c: Add support for MCore relocs.
544 * targets.c: Add support for MCore targets.
546 1999-04-07 Nick Clifton <nickc@cygnus.com>
548 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
549 R_ARM_XPC25 and R_ARM_THM_XPC22.
550 (elf32_arm_reloc_map): Remove redundant entries.
552 1999-04-06 Ian Lance Taylor <ian@zembu.com>
554 * sysdep.h (LC_MESSAGES): Never define.
556 1999-04-06 Chris Torek <torek@bsdi.com>
558 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
559 all callers. Rewrite completely.
560 (_bfd_relocate_contents): Rewrite overflow checking.
561 * bfd-in2.h: Rebuild.
563 1999-04-05 Ian Lance Taylor <ian@zembu.com>
565 From Gabriel Paubert <paubert@iram.es>:
566 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
567 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
568 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
569 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
570 * ppcboot.c (ppcboot_vec): Use little endian routines for
573 * elf.c (elfcore_strndup): Only define if it will be used.
574 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
576 (ppc_elf_check_relocs): Remove unused local i.
577 (ppc_elf_gc_mark_hook): Add default case to switch.
579 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
580 * srec.c (srec_scan): Accept \r in symbol definitions.
581 (srec_object_p): Set HAS_SYMS if we saw any symbols.
582 (symbolsrec_object_p): Likewise.
584 1999-04-04 Don Bowman <don@pixsci.com>
586 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
588 1999-04-04 Ian Lance Taylor <ian@zembu.com>
590 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
592 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
593 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
595 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
597 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
600 1999-03-31 Nick Clifton <nickc@cygnus.com>
602 * config.bfd: Add support for arm-epoc-pe target.
603 * configure.in: Add support for arm-epoc-pe target.
604 * configure: Regenerate.
605 * targets.c: Add support for arm-epoc-pe target.
606 * coff-arm.c: Allow header files to override definition of
607 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
608 * pe-arm.h: Allow previous header files to override definition of
609 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
610 * pei-arm.h: Allow previous header files to override definition of
611 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
612 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
613 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
615 1999-03-30 Nick Clifton <nickc@cygnus.com>
617 * elf.c (elf_map_symbols): Handle the case where section
618 symbols are generated for content-less sections which are
619 not mapped to the output file.
621 * linker.c: Replace direct references to fields in BFD structure
622 with accessor macros.
624 * elflink.h: Replace direct references to fields in BFD structure
625 with accessor macros.
627 1999-03-25 Philip Blundell <pb@nexus.co.uk>
629 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
631 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
632 account when adjusting section symbols during a partial link.
634 1999-03-24 Nick Clifton <nickc@cygnus.com>
636 * coff-sparc.c (struct coff_reloc_map): Change type of field
637 'bfd_reloc_val' to bfd_reloc_code_real_type.
638 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
639 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
640 * elf32-arc.c (struct arc_reloc_map): Ditto.
641 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
642 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
643 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
644 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
645 * elf32-sh.c (struct elf_reloc_map): Ditto.
646 * elf32-sparc.c (struct elf_reloc_map): Ditto.
647 * elf32-v850.c (struct v850_reloc_map): Ditto.
648 * elf64-sparc.c (struct elf_reloc_map): Ditto.
649 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
650 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
652 1999-03-17 Martin Hunt <hunt@cygnus.com>
654 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
655 function so source-level assembly works. If multiple N_SOs
656 are seen without and N_FUNs, create an indextable entry with
657 a NULL function name.
659 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
661 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
662 of certian similar cpus.
664 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
666 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
667 Add the 5000. Change the architecture for the 5400 to mips4.
668 (elf_mips_mach): Add r5000.
670 1999-03-11 Doug Evans <devans@casey.cygnus.com>
672 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
674 1999-03-11 Nick Clifton <nickc@cygnus.com>
676 * binary.c (binary_set_section_contents): Generate warning about
677 huge file offsets for any section that will occupy file space, not
678 just those that are loadable.
680 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
682 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
684 1999-02-22 Jim Lemke <jlemke@cygnus.com>
686 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
688 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
690 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
691 * elflink.h: Revert all changes since Feb 16. Instead:
692 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
693 appropriate. Copy it to version symbols.
694 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
695 symbols if appropriate.
696 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
697 symbol if appropriate.
698 (elf_link_output_extsym): If symbol is marked as undefined, and
699 has no nonweak references, mark it as weak undefined.
701 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
703 * elflink.h (elf_merge_symbol): When overriding a dynamic
704 definition with a weak undefined symbol, set NEEDS_PLT if it is a
706 (elf_link_add_object_symbols): Don't copy the other field if we
709 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
711 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
712 shared object with a weak undefined symbol.
714 1999-02-18 Nick Clifton <nickc@cygnus.com>
716 * elfarm-nabi.c: Set partial_inplace back to false.
718 1999-02-17 Nick Clifton <nickc@cygnus.com>
720 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
721 (USER_LABEL_PREFIX): Set to "_".
723 The following patches are from: Scott Bambrough
724 <scottb@corelcomputer.com>
726 * libaout.h (M_ARM6_NETBSD): Set to 143.
728 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
729 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
730 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
731 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
732 * bfd-in2.h: Regenerate.
734 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
735 'true' as REL relocs are now being used. Add new PIC relocs:
736 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
737 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
739 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
741 (elf32_arm_final_link_relocate): Change parameters so that entire
742 reloc is passed. Add support for PIC relocs.
743 (elf32_arm_relocate_section): Pass entire reloc to
744 elf32_arm_final_link_relocate.
745 (elf32_arm_check_relocs): Handle new PIC relocs.
746 (elf32_arm_adjust_dynamic_symbol): New function.
747 (elf32_arm_size_dynamic_sections): New function.
748 (elf32_arm_discard_copies): New function.
749 (elf32_arm_finish_dynamic_symbol): New function.
750 (elf32_arm_finish_dynamic_sections): New function.
751 (ELF_MAXPAGE_SIZE): Define.
752 (bfd_elf32_bfd_reloc_type_lookup): Define.
753 (elf_backend_relocate_section): Define.
754 (elf_backend_adjust_dynamic_symbol): Define.
755 (elf_backend_create_dynamic_sections): Define.
756 (elf_backend_finish_dynamic_symbol): Define.
757 (elf_backend_finish_dynamic_sections): Define.
758 (elf_backend_size_dynamic_sections): Define.
759 (elf_backend_plt_readonly): Define.
760 (elf_backend_want_got_plt): Define.
761 (elf_backend_want_plt_sym): Define.
763 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
765 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
766 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
767 (_bfd_mips_elf_fake_sections): Likewise.
769 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
771 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
772 bfd_elf32_arm_get_bfd_for_interworking,
773 bfd_elf32_arm_process_before_allocation): Define to avoid clash
776 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
777 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
778 elf32_arm_find_nearest_line): Make them static.
780 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
782 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
783 callers. Do not merge a definition from a shared object with a
784 weak undefined symbol.
785 (elf_link_add_object_symbols): Do not change the symbol type or
786 size if the old symbol overrides the new one.
788 1999-02-08 Nick Clifton <nickc@cygnus.com>
790 * config.bfd: Add support for strongarm target.
792 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
794 * elf32-m68k.c (reloc_map): Use the correct types for the struct
795 fields instead of unsigned char.
797 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
799 * Makefile.am: Rebuild dependencies.
800 * Makefile.in: Rebuild.
802 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
804 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
805 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
806 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
807 * acinclude.m4: Add comments to uses of AC_DEFINE.
808 * acconfig.h: Remove.
809 * configure: Rebuild with current autoconf/automake.
810 * aclocal.m4: Likewise.
811 * config.in: Likewise.
812 * Makefile.in: Likewise.
814 1999-02-04 DJ Delorie <dj@cygnus.com>
816 * libbfd.c (real_read): don't call fread for zero bytes. This
817 covers up a bug (or misuse of bfd) that's exposed by Solaris.
819 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
821 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
822 of a jump is in the current 256 MB region.
824 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
826 * format.c (bfd_check_format_matches): Change last patch to only
827 take effect for the binary target.
829 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
831 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
833 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
835 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
837 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
839 * format.c (bfd_check_format_matches): If the target was
840 previously specified, don't check other targets when checking for
843 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
845 * elf32-arm.h (elf32_arm_reloc_map): Removed.
846 (elf32_arm_reloc_type_lookup): Removed
847 * elfarm-nabi.c (elf32_arm_reloc_map): New.
848 (elf32_arm_reloc_type_lookup): New.
849 * elfarm-oabi.c (elf32_arm_reloc_map): New.
850 (elf32_arm_reloc_type_lookup): New.
852 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
854 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
855 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
856 * Makefile.am: Use new files.
857 * Makefile.in: Regenerate.
858 * configure.in: Use new files.
859 * configure: Regenerate.
861 1999-02-01 Nick Clifton <nickc@cygnus.com>
863 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
864 (fr30_elf_gc_sweep_hook): New function.
865 (elf_backend_can_gc_sections): Define.
867 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
869 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
870 and bfd_elf32_bigarm_oabi_vec.
872 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
874 * Makefile.am (elf32-arm-oldabi.lo): New.
875 (elf32-arm-newabi.lo): New.
876 * Makefile.in: Regenerate.
877 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
878 (arm-*-elf): Likewise.
881 * configure: Regenerate.
882 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
883 (bfd_elf32_bigarm_oabi_vec): New.
884 * elf32-arm-newabi.c: New.
885 * elf32-arm-oldabi.c: New.
886 * elf32-arm.c: Removed.
889 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
891 * binary.c (binary_set_section_contents): Omit warnings for
894 1999-01-31 Michael Meissner <meissner@cygnus.com>
896 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
899 1999-01-29 Nick Clifton <nickc@cygnus.com>
901 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
902 * dwarf2.c (read_signed_leb128): Remove unused variables.
904 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
906 * elf.c (assign_file_positions_for_segments): Only adjust
909 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
911 * binary.c (binary_set_section_contents): Don't return early for a
912 non-loadable section, in case the first section is non-loadable.
913 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
914 W. Rozycki <macro@ds2.pg.gda.pl>.
916 1999-01-28 Nick Clifton <nickc@cygnus.com>
918 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
919 R_FR30_GNU_VTENTRY relocs.
921 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
923 * elflink.h (elf_link_output_sym): Zero syms which are
924 part of sections which have been excluded.
926 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
928 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
930 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
931 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
933 1999-01-27 Nick Clifton <nickc@cygnus.com>
935 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
937 (fr30_final_link_relocate): Use computed value as result of
940 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
942 * binary.c (binary_set_section_contents): Emit warning for
943 huge file offsets due to widely-dispersed section LMAs.
945 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
947 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
948 align first section to largest section alignment, not first
951 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
953 * configure.in: Require autoconf 2.12.1 or higher.
955 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
957 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
958 * bfd-in2.h: Likewise.
959 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
961 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
963 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
964 * cpu-mips.c: Add support for and independent 4111.
965 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
966 (_bfd_mips_elf_final_write_processing):
967 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
969 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
971 * elf32-mips.c (elf_mips_abi_name): New.
972 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
974 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
976 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
977 Handle bfd_mach_mips4300.
979 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
981 * elf32-i386.c: Remove leaked development code from patch
982 1998-12-10 by Richard Henderson.
984 1998-12-10 Richard Henderson <rth@cygnus.com>
986 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
987 in debug sections for symbol defined externally.
989 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
991 * targets.c (bfd_target_vector): Remove duplicate entry for
994 1998-12-09 Nick Clifton <nickc@cygnus.com>
996 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
997 since we are using RELAs.
999 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1001 SCO Open Server Release 5 core file support, from Jouke Numan
1003 * sco5-core.c: New file.
1004 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1005 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1006 * Makefile.am: Rebuild dependencies.
1007 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1008 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1009 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1010 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1011 * bfd-in2.h, configure, Makefile.in: Rebuild.
1013 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1015 * config.bfd (hppa*-*-mpeix*): New target.
1016 * configure.in: Add AC_HEADER_DIRENT.
1017 (hppa*-*-mpeix*): New target.
1018 * configure.host (hppa*-*-mpeix*): New host.
1019 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1020 friends rather than just including <sys/dir.h>.
1021 * som.h (struct som_symbol): Add hppa_priv_level and apto
1022 tc_data. Change all users.
1023 (struct somdata): Add comp_unit field.
1024 (obj_som_compilation_unit): Define.
1025 (bfd_som_attach_compilation_unix): Declare.
1026 * som.c: Check HOST_HPPAMPEIX.
1027 (struct som_misc_symbol_info): Add new field priv_level.
1028 (som_object_setup): Add current_offset parameter. Change all
1030 (setup_sections): Likewise.
1031 (som_object_p): For EXECLIBMAGIC, read the lst header.
1032 (som_write_symbol_strings): Add compilation_unit parameter.
1034 (som_finish_writing): Write out compilation_unit.
1035 (som_bfd_derive_misc_symbol_info): Set priv_level.
1036 (som_build_and_write_symbol_table): Set xleast field to 3.
1037 (som_slurp_symbol_table): Set symbol priv_level.
1038 (bfd_som_attach_compilation_unit): New function.
1039 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1040 priv_level into symbol_value.
1041 * configure, config.in: Rebuild.
1043 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1045 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1046 warning function to call _bfd_error_handler instead.
1048 * libbfd.c (COERCE32): Cast through unsigned long and long to
1049 avoid bug in old version of gcc.
1051 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1052 (elf_backend_additional_program_headers): Don't define.
1054 1998-12-08 Nick Clifton <nickc@cygnus.com>
1056 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1057 relocations to include offset of 2 included in the insns, and the
1058 offset of the relocs within the section.
1060 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1062 The following changes were made by David Taylor
1063 <taylor@texas.cygnus.com>, Edith Epstein
1064 <eepstein@sophia.cygnus.com>, Jim Blandy
1065 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1066 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1067 changes originally made by HP; HP did not create ChangeLog
1070 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1071 automake macro library.
1073 * hpux-core.c (hpux_core_core_file_p): this function now
1074 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1075 found in the corefile! Also, in hpux_core_core_file_p, if we
1076 encounter a section with an unknown type, don't punt. Instead,
1077 just skip it. Also, count the number of sections of known type
1078 that we encounter. If we encounter at least one good one, then
1079 we'll declare that the file is a core file. If we encounter any
1080 unknown ones but some known ones, then we'll issue a warning (but
1081 still declare it to be a core file). Also, correctly decide when a
1083 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1084 (CORE_ANON_SHMEM): define if not defined.
1085 (hpux_core_struct): add members lwpid and user_tid.
1086 (core_kernel_thread_id, core_user_thread_id): new macros.
1087 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1088 the name before storing it in the bfd.
1089 (hpux_core_core_file_p): handle threads.
1091 * libhppa.h (GET_FIELD): protect against redefinition.
1092 (HPPA_WIDE): define.
1093 (GET_FIELD): define.
1098 (sign_extend): redefine.
1099 (assemble_6): define.
1100 (assemble_12): rewrite.
1101 (assemble_16): define.
1102 (assemble_16a): define.
1103 (assemble_17): rewrite.
1104 (assemble_22): define.
1106 1998-12-07 Nick Clifton <nickc@cygnus.com>
1108 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1109 relocations for signed values.
1111 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1113 * mipsbsd.c (MY(set_arch_mach)): Make static.
1114 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1115 bfd_mach_mips* macros rather than simple numbers.
1117 COFF weak symbol support, based on patches from Mark Elbrecht
1118 <snowball3@usa.net>:
1119 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1120 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1121 (coff_write_alien_symbol): Likewise.
1122 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1123 (coff_link_add_symbols): Likewise.
1124 (_bfd_coff_link_input_bfd): Likewise.
1125 (_bfd_coff_write_global_sym): Likewise.
1127 * elf.c (copy_private_bfd_data): Always initialize the
1128 includes_phdrs field.
1130 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1131 file defines a symbol first mentioned in an ELF file.
1133 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1134 possible, rather than only if BFD64.
1135 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1137 * bfd-in2.h: Rebuild.
1139 * srec.c (srec_set_section_contents): Correct test to avoid
1140 switching to 4 byte addresses after seeing a second section which
1141 requires 3 byte addresses. From Joel Schantz
1142 <joel.schantz@argosys.boeing.com>.
1144 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1145 <aymeric.vincent@emi.u-bordeaux.fr>.
1147 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1149 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1150 decide whether the output file is -mrelocatable-lib,
1151 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1153 1998-12-03 Nick Clifton <nickc@cygnus.com>
1155 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1156 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1157 * bfd-in2.h: Regenerate.
1158 * libbfd.h: Regenerate
1160 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1162 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1163 link against a dynamic symbol with no type or size.
1165 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1167 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1168 relocation for section which does not get loaded.
1169 (elf_i386_relocate_section) [R_386_32]: Likewise.
1171 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1173 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1174 reloc_count and i long instead of unsigned long. Handle error
1175 return from bfd_canonicalize_reloc.
1177 1998-12-01 Nick Clifton <nickc@cygnus.com>
1179 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1182 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1184 * elf32-sh.c (elf/sh.h): Include.
1185 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1186 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1187 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1188 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1189 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1191 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1193 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1194 causes division by zero later on.
1196 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1198 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1201 1998-11-25 DJ Delorie <dj@cygnus.com>
1203 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1206 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1208 * elf32-fr30.c (fr30_elf_relocate_section): Call
1209 fr30_final_link_relocate.
1210 (fr30_final_link_relocate): New function: Handle I20 and I32
1212 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1213 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1214 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1216 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1219 The following changes are based on a patch submitted by Gianluca
1220 Moro <glctr@abc.it>:
1222 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1223 not already been updated.
1224 (find_remembered_hi16s_reloc): New parameter 'already_found'
1225 returns state of remembered hi16s reloc.
1226 (remember_hi16s_reloc): Set 'found' field to false.
1227 (hi16s_location): Add 'found' field.
1229 1998-11-23 DJ Delorie <dj@cygnus.com>
1231 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1232 to see .DLL files as unrecognized.
1233 (i3coff_object_p): Sorry, had to hack it to not recognize these
1234 files (pei-i386) on request.
1236 1998-11-23 DJ Delorie <dj@cygnus.com>
1238 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1239 relents. Call bfd_check_format to reinitialize.
1241 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1243 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1246 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1248 * aclocal.m4: regenerate
1249 * configure: regenerate
1251 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1253 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1254 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1255 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1256 respect it as an upper bound on what memory to reference.
1257 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1258 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1259 update vtable_entries_size appropriately.
1261 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1263 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1266 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1268 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1269 bfds; they have no "file" so we fake it.
1270 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1271 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1272 resizing the memory buffer.
1273 * opncls.c (bfd_make_writable): New function; lets you write a
1274 bfd_create'd bfd to an in-memory buffer.
1275 (bfd_make_readable): New function; lets you read back that buffer
1276 as if it were from bfd_openr. Used to build generated archive
1277 members (winsup's ld's dlltool)
1279 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1281 * po/bfd.pot: Regenerated.
1283 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1285 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1288 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1290 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1291 element of the gotentry list for local symbols too.
1292 (elf64_alpha_relocate_section): Unify local and global handling.
1293 Assert that gotent->use_count > 0.
1295 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1297 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1298 update for file name changes of July 2, 1998.
1300 * configure: Rebuild.
1302 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1304 * po/bfd.pot: Regenerated.
1306 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1308 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1309 * aclocal.m4, configure: regenerate
1311 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1313 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1315 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1317 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1318 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1320 * aclocal.m4, configure: regenerated.
1322 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1324 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1325 R_D10V_GNU_VTENTRY relocs.
1326 (elf_d10v_howto_table): Likewise.
1327 (d10v_reloc_map d10v_reloc_map): Likewise.
1328 (elf32_d10v_gc_mark_hook): New.
1329 (elf32_d10v_gc_sweep_hook): New.
1330 (elf32_d10v_check_relocs): New.
1331 (elf32_d10v_relocate_section): New.
1332 (elf_backend_relocate_section): Define.
1333 (elf_backend_can_gc_sections): Define.
1335 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1337 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1338 (BFD64_BACKENDS): ...from here.
1339 (BFD32_BACKENDS_CFILES): Move vms files here...
1340 (BFD64_BACKENDS_CFILES): ...from here.
1341 * Makefile.in: Rebuild.
1343 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1345 * Makefile.am: Add FR30 target.
1346 * Makefile.in: Add FR30 target.
1347 * archures.c: Add support for FR30.
1348 * config.bfd: Add support for FR30.
1349 * configure.in: Add support for FR30.
1350 * reloc.c: Add support for FR30 relocations.
1351 * targets.c: Add support for FR30 relocations.
1352 * bfd-in2.h: Regenerate.
1353 * configure: Regenerate.
1354 * libbfd.h: Regenerate.
1355 * cpu-fr30.c: New file.
1356 * elf32-fr30.c: New file.
1358 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1360 * configure.in: detect cygwin* instead of cygwin32*
1361 * configure: regenerate
1363 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1365 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1366 use bfd_malloc and free instead and check return value from bfd_malloc.
1368 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1370 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1371 * libbfd.h: Rebuild.
1373 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1374 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1375 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1376 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1378 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1380 (mips_elf_link_hash_table_create): Don't initialize
1381 dynsym_sec_strindex.
1382 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1383 (mips_elf_size_dynamic_sections): Generate a section symbol for
1384 every output section.
1385 (mips_elf_finish_dynamic_sections): Count all sections for
1387 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1390 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1392 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1393 for later PLT entries in large PLTs.
1394 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1396 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1398 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1400 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1402 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1403 * elflink.h (elf_collect_hash_codes): New function. This function is
1404 called for each exported symbol and we compute the ELF hash value for
1406 (compute_bucket_value): New function. It is called from
1407 size_dynamic_sections to determine the hash table size. When we are
1408 optimizing a better, but slower, algorithm is used.
1409 (size_dynamic_sections): Call compute_bucket_value.
1411 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1413 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1415 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1417 (sh_elf_gc_mark_hook): New.
1418 (sh_elf_gc_sweep_hook): New.
1419 (sh_elf_check_relocs): New.
1420 (elf_backend_can_gc_sections): Define.
1422 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1424 * acinclude.m4: undo previous gettext change
1425 * aclocal.m4: rebuild with right version of aclocal.
1427 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1429 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1430 aclocal.m4 to acinclude.m4, so they don't get lost.
1432 * elfcore.h: rewrite for better corefile support.
1433 * elf.c (elfcore_*): new functions.
1434 * elf-bfd.h (elf_obj_tdata): new structure members.
1435 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1437 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1439 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1441 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1442 and R_M32R_GNU_VTENTRY.
1443 (elf_backend_can_gc_sections): Define.
1444 (m32r_elf_check_relocs): New.
1445 (m32r_elf_gc_mark_hook): New.
1446 (m32r_elf_gc_sweep_hook): New.
1447 (m32r_elf_relocate_section): Handle VT relocs.
1449 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1451 * coff-arm.c (arm_relocate_section): Remove redundant test.
1453 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1454 cleat that the 'bitsize' field is the size of the bitfield AFTER
1455 relocation not before.
1457 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1459 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1462 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1464 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1465 R_SPARC_GNU_VTENTRY.
1466 (elf32_sparc_check_relocs): Handle them.
1467 (elf32_sparc_reloc_type_lookup): Likewise.
1468 (elf32_sparc_relocate_section): Likewise.
1469 (elf32_sparc_gc_mark_hook): New.
1470 (elf32_sparc_gc_sweep_hook): New.
1472 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1474 * som.c (som_finish_writing): Perform some sanity checks when
1475 writing an executable or shared library.
1477 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1479 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1480 * configure.in (elf): Add dwarf1.lo.
1481 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1482 * elf.c (_bfd_elf_find_nearest_line): Add call to
1483 _bfd_dwarf1_find_nearest_line.
1484 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1485 Add call to _bfd_dwarf1_find_nearest_line.
1486 * configure: Rebuilt.
1488 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1490 * elflink.h (elf_gc_sections): Do not allow garbage
1491 collection if dynamic sections have been created.
1493 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1495 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1497 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1498 (v850_elf_perform_relocation): Likewise.
1499 (v850_elf_final_link_relocate): Likewise.
1500 (v850_elf_relocate_section): Likewise.
1501 (v850_elf_gc_sweep_hook): New routine.
1502 (v850_elf_gc_mark_hook): New routine.
1503 (elf_backend_can_gc_sections): Define.
1505 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1507 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1510 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1512 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1513 Declare size as bfd_size_type.
1514 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1516 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1518 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1520 * som.c (CPU_PA_RISC2_0): Define.
1521 (_PA_RISC2_0_ID): Likewise.
1522 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1524 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1526 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1527 has a base which is already defined, only add the referenced
1528 symbol to the dynamic symbol table if it is defined or referenced
1531 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1534 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1536 * elflink.h (elf_link_add_object_symbols): Undo last change.
1538 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1540 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1541 symbol for the indirect alias to a versioned symbol.
1543 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1545 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1546 (elf32_i386_vtentry_howto): New.
1547 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1548 or elf32_i386_vtinherit_howto on lookup.
1550 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1552 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1553 reloc_type. Rename R_68K__max to R_68K_max.
1554 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1557 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1559 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1560 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1562 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1565 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1567 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1568 message has a null byte terminator.
1570 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1572 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1573 word subject to R_V850_32 relocation.
1575 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1577 * dwarf2.c: Add comment describing problem computing line numbers
1578 for undefined symbols at link time.
1580 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1582 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1583 transform a defweak into a plt entry.
1584 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1585 plt entry references to receive a RELATIVE reloc.
1586 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1587 (elf64_alpha_relocate_section): Assert we don't overrun
1588 the allocated relocation space.
1590 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1592 * elf.c (swap_out_syms): Always treat section symbols as
1593 special, even if they are attached to a common section.
1595 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1597 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1598 sections with v850 common section attributes into named v850
1600 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1601 common section attributes into named v850 common sections.
1603 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1605 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1608 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1610 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1611 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1612 reloc to the wrong section a warning, not an error. .dynsbss
1613 is not an output section, so there is no need to check for it.
1615 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1617 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1619 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1621 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1622 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1624 (elf32_arm_gc_mark_hook): New.
1625 (elf32_arm_gc_sweep_hook): New.
1626 (elf32_arm_check_relocs): New.
1627 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1629 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1632 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1634 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1635 assume there is no PLT or GOT.
1637 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1639 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1640 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1641 also accepted as a function symbol type.
1643 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1645 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1647 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1649 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1650 match definition of _bfd_gc_sections field.
1651 * libbfd.h: Rebuild.
1653 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1655 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1656 the addend of a dynamic relocation referencing a section.
1657 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1658 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1660 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1662 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1663 bed has a size_dynamic_sections routine before trying to use it.
1665 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1667 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1668 _bfd_elf_rel_vtable_reloc_fn.
1670 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1672 * Makefile.am: Add elf32-arm.c.
1673 * Makefile.in: Rebuild.
1674 * elf-bfd.h: Add elf_backend_get_symbol_type.
1675 * elf.c (swap_out_syms): If defined, call
1676 elf_backend_get_symbol_type.
1677 * elf32-arm.c: Define elf_backend_get_symbol_type.
1678 (elf32_arm_get_symbol-type): New routine.
1679 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1680 (bfd_elf32_arm_process_before_allocation): Change to
1681 check for STT_ARM_TFUNC.
1682 (elf32_arm_final_link_relocate): Likewise.
1683 * elfxx-target.h: Add elf_backend_get_symbol_type.
1685 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1687 * archures.c (bfd_mach_alpha_ev[456]): New.
1688 * cpu-alpha.c: Rework to match these types.
1689 * bfd-in2.h: Rebuild.
1691 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1693 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1694 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1696 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1697 (elf_i386_reloc_type_lookup): Recognize them.
1698 (elf_i386_check_relocs): Pass them off to generic code.
1699 (elf_i386_relocate_section): Ignore them.
1700 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1701 (elf_backend_can_gc_sections): True.
1703 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1705 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1706 before looking at owner field.
1707 (elf32_arm_to_thumb_stub): Ditto.
1708 (elf32_arm_relocate_section): Compute name before calling
1709 elf32_arm_final_link_relocate().
1711 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1713 * elf.c: comment and formatting cleanups.
1716 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1718 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1719 (core files are treated differently than object files).
1720 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1721 bfd_elf_mkcorefile): declare.
1722 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1723 bfd_elf_mkcorefile): add to bfd_target vector.
1724 * elfcore.h (elf_core_file_p): save the program header table,
1725 and set the bfd architecture from the elf file header.
1726 * elf.c (bfd_elf_mkcorefile): new function.
1727 (_bfd_elf_write_corefile_contents): new function.
1728 (assign_file_positions_for_segments): add cases for handling
1729 PT_NOTE segments. (assign_file_positions_except_relocs):
1730 core files should be handled the same as exec files.
1731 (prep_headers): identify core files as type ET_CORE.
1732 (copy_private_bfd_data): identify the sections belonging to
1733 the PT_NOTE segment.
1735 * elf32-sparc.c (elf32_sparc_final_write_processing):
1736 add break statement to default case.
1738 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1740 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1741 section (not input) will be in sections ".sbss", ".sbss2",
1742 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1743 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1744 output_offset for correct evaluation of addend.
1746 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1748 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1749 elf32_arm_allocate_interworking_sections and
1750 elf32_arm_process_before_allocation.
1752 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1754 * bfd-in.h: Ammend prototype for
1755 elf32_arm_process_before_allocation to remove surplus third
1758 * bfd-in2.h: Regenerate.
1760 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1762 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1764 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1766 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1767 calculated for RELOC_SPARC_REV32 case.
1769 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1771 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1772 elf32_arm_allocate_interworking_sections and
1773 elf32_arm_process_before_allocation.
1774 * bfd-in2.h: Regenerated.
1775 * elf32-arm.c Define elf32_arm_link_hash_table.
1776 (insert_thumb_branch): New routine.
1777 (find_thumb_glue): New routine.
1778 (find_arm_glue): New routine.
1779 (record_arm_to_thumb_glue): New routine.
1780 (record_thumb_to_arm_glue): New routine.
1781 (elf32_arm_link_hash_table_create): New routine.
1782 (elf32_arm_get_bfd_for_interworking): New routine.
1783 (elf32_arm_allocate_interworking_sections) New routine.
1784 (elf32_arm_process_before_allocation) New routine.
1785 (elf32_thumb_to_arm_stub): New routine.
1786 (elf32_arm_to_thumb_stub): New routine.
1787 (elf32_print_private_bfd_data): Fix typo.
1788 (elf32_arm_final_link_relocate): Add argument sym_sec.
1789 Check for branches to thumb symbols in case R_ARM_PC24.
1790 Check for branches to arm symbols in case R_ARM_THM_PC22.
1791 (elf32_arm_relocate_section): Pass symbol section to
1792 elf32_arm_final_link_relocate.
1794 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1796 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1797 entries unless the symbol is defined in the executable; in
1798 particular, undefined weak symbols get a PLT entry.
1800 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1802 * libaout.h: Remove nested comment to avoid warning.
1804 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1806 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1807 R_ARM_PC24 relocation.
1809 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1811 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1812 argument is_local. Add argument sym_flags. Check sym_flags
1813 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1814 (elf32_arm_relocate_section): Don't pass local sym and pass
1815 sym_flags to elf32_arm_final_link_relocate.
1817 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1819 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1820 to not count too few relocs for dynamicly linked executables.
1822 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1824 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1825 symbols without a dynamic index dynamic. Consider all weak
1827 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1828 correspondance between input and output sections.
1830 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1832 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1833 that use a .got.plt section start the got offset at zero.
1835 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1837 * ieee.c (ieee_write_processor): Correct the processor ID written
1838 out for bfd_arch_m68k, accommodating change of March 25.
1840 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1842 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1843 R_ARM_THM_RPC22 relocations.
1845 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1847 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1849 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1850 .got relocs in -Bsymbolic shared objects.
1852 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1854 * elf32-arm.c: Add private flags to ELF header.
1855 (elf32_arm_print_private_bfd_data): New Function.
1856 (elf32_arm_set_private_flags): New Function.
1857 (elf32_arm_copy_private_flags): New Function.
1858 (elf32_arm_merge_private_bfd_data): New Function.
1860 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1862 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1864 (elf32_sparc_relocate_section): Likewise.
1866 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1868 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1869 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1870 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1871 of the function. Recognize no .plt as static linking.
1873 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
1875 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1876 ".liblist" string through gettext.
1878 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1880 * Makefile.am: Add support for elf32-arm.lo.
1881 * Makefile.in: Rebuild.
1882 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1883 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1884 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1885 * configure: Regenerate.
1886 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1887 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1888 bfd_target bfd_elf32_littlearm_vec.
1889 * elf32-arm.c: New file.
1891 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1893 * libaout.h (M_SPARCLITE_LE): New machine.
1894 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1895 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1896 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1897 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1898 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1899 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1900 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1901 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1902 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1903 be BFD_RELOC_SPARC_REV32.
1905 * config.bfd (sparc86x-*-aout): New
1907 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1909 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1910 actually mapping the output sections.
1912 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1915 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1916 (mn10300_elf_reloc_map): Similarly.
1917 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1919 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1921 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1923 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1924 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1925 elf_mips_reloc_type defined in elf/mips.h.
1927 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
1929 * elf64-mips.c: Remove reloc_type definition completely. It's now
1932 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
1934 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
1935 as they are defined in elf/mips.h now.
1937 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
1940 * Re-add lost change:
1941 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1943 (mn10300_elf_relax_section): Include stack space for register saves
1944 in the imm8 field of a "call" instruction.
1945 (compute_function_info): Determine how much stack is allocated by
1946 the movm instruction. Fix typo.
1947 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1949 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
1951 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
1952 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1954 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
1956 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
1958 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
1960 * elf32-hppa.h: Let ELF header define the enum containing the
1961 external reloc numbers.
1962 * elf32-i386.h: Likewise.
1964 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
1966 * elf-m10300.c: Let ELF header now define the macros to get the enum.
1967 * elf32-mips.c: Likewise.
1968 * elf32-ppc.c: Likewise.
1970 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
1972 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
1973 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
1975 * bfd-in.h: Regenerate.
1976 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
1977 parameter to 'unsigned int' to avoid K&R compatability problems.
1979 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
1981 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
1982 functionname_ptr to be const. Change line_ptr to be unsigned.
1984 * coffcode.h (coff_link_output_has_begun): Simplify handling when
1985 macro is not defined. Change second parameter from bfd_link_info
1986 to coff_final_link_info. Add prototype.
1987 (coff_final_link_postscript): Simplify handling when macro is not
1988 defined. Add prototype.
1990 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
1992 * elf-mn10300.c: Before include system specific ELF header define
1993 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
1994 * elf32-mips.c: Likewise.
1995 * elf32-ppc.c: Likewise.
1997 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
1999 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2000 temporary patch over to elf64-mips.c as well.
2002 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2004 * elf32-mips.c (reloc_type): Temporarily disable definition of
2005 standard relocation since they are now defined in elf/mips.h.
2007 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2009 * elf-m10200.c (mn10200_elf_final_link_relocate):
2010 Modify range test for case R_MN10200_8.
2012 * elf-m10300.c (mn10300_elf_final_link_relocate):
2013 Modify range test for case R_MN10300_8.
2015 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2017 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2018 * elf32-i386.c (elf_backend_got_header_size): Define.
2019 (elf_backend_plt_header_size): Define.
2020 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2021 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2022 * elfxx-target.h: Provide a default of zero.
2023 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2024 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2026 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2027 entry from an executable, even if the plt refcount goes to 0.
2029 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2031 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2032 directory name at the line number.
2034 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2035 with an unspecified type.
2037 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2039 * sunos.c: Add undef of valid to avoid problem on SunOS.
2041 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2043 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2045 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2047 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2048 R_68K_PCxx and R_68K_xx relocations. Make sure that
2049 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2050 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2051 R_68K_xx relocations.
2052 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2053 that has no plt entry.
2054 (elf_m68k_relocate_section): Ignore the plt offset in a static
2056 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2058 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2061 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2063 (howto_table, reloc_map): Add entries for them.
2064 (elf_m68k_check_relocs): Handle them. Implement reference
2065 counting for got and plt entries.
2066 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2067 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2069 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2070 (elf_m68k_relocate_section): Handle the new reloc types.
2071 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2072 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2073 * elflink.h (elf_link_add_object_symbols): When creating an
2074 indirect reference for symbol versioning also copy the plt
2076 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2077 flag also reset the plt offset.
2078 (elf_link_assign_sym_version): Likewise.
2079 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2080 the size of the entry in bytes.
2081 (elf_gc_allocate_got_offsets): Likewise.
2083 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2085 * elflink.h (elf_gc_sections): Return true rather than falling off
2088 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2091 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2093 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2094 comment describing when it should be enabled.
2095 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2098 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2100 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2101 information ATN records.
2103 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2105 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2106 section for an absolute symbol in a fully linked file. Based on
2107 patch from Christian Holland <CHolland@de.lucent.com>.
2109 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2111 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2112 that a symbol is undefined.
2114 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2116 * som.c (som_bfd_gc_sections): Define.
2118 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2120 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2121 overflows in ARM_26D patches, since they have already been
2122 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2124 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2126 * coffcode.h (coff_write_object_contents): If we have any long
2127 section names, call coff_write_symbols even if there are no
2130 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2132 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2133 PT_LOAD segment, rather than only setting it once for the entire
2136 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2137 rather than ignoring every phdr with a p_paddr of 0, ignore all
2138 the phdrs if they all have a p_paddr of 0.
2140 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2141 section was discarded from the link.
2143 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2145 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2147 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2149 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2150 floating point operations.
2152 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2154 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2157 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2159 Merge of vax/vms (read-only) support
2160 * configure.com: Support Vax target.
2161 * makefile.vms: Support Vax target.
2162 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2163 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2165 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2167 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2169 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2171 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2173 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2174 * targets.c (bfd_target_ovax_flavour): New flavour.
2175 (vms_alpha_vec): Renamed from evax_alpha_vec.
2177 (target_vector): Update accordingly.
2178 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2180 (vax*-*-*vms*): New target.
2181 * Makefile.am: Update for renamed files. Rebuild dependencies.
2182 * bfd-in2.h: Rebuild.
2183 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2185 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2187 Based on patch from Matt Semersky <matts@scd.hp.com>:
2188 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2189 pointer on abfd->outsymbols.
2190 (generic_add_output_symbol): Handle NULL sym parameter.
2192 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2194 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2197 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2199 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2200 when handling 32 bit immediate relocs.
2201 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2203 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2205 * section.c (STD_SECTION): Account for recently added gc_mark
2206 field in struct asection.
2208 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2209 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2211 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2213 ELF Section-level Garbage Collection:
2214 * bfd.c (bfd_gc_sections): New.
2215 * aout-adobe.c: Hook to default implementation.
2216 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2217 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2218 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2219 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2220 * tekhex.c, versados.c: Likewise.
2221 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2222 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2224 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2225 (bfd_generic_gc_sections): New.
2226 * section.c (SEC_KEEP): New.
2227 (asection): Add gc_mark member.
2229 * elfcode.h (elf_gc*): New name remappings.
2230 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2231 sections to be excluded.
2232 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2233 (elf_gc_propogate_vtable_entries_used): New.
2234 (elf_gc_smash_unused_vtentry_relocs): New.
2235 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2236 (elf_gc_common_finalize_got_offsets): New.
2237 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2238 * elfxx-target.h: Add and default gc hooks.
2240 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2242 (struct elf_obj_tdata): Likewise for local_got_offsets.
2243 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2244 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2245 * elf64-sparc.c, elflink.h: Likewise.
2247 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2248 (ELF_LINK_HASH_MARK): Define.
2249 (struct elf_backend_data): Add GC hooks.
2250 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2252 * elf-m10300.c (mn10300_elf_check_relocs): New.
2253 (mn10300_elf_gc_mark_hook): New.
2254 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2255 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2256 (mn10300_elf_final_link_relocate): Likewise.
2257 (mn10300_elf_relocate_section): Likewise.
2258 (elf_backend_can_gc_sections): Define.
2259 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2260 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2261 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2262 (mips_info_to_howto_rel): Likewise.
2263 (mips_elf_relocate_section): Likewise.
2264 (mips_elf_check_relocs): Likewise.
2265 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2266 (elf_backend_can_gc_sections): Define.
2267 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2268 (ppc_elf_howto_raw): Handle them.
2269 (ppc_elf_reloc_type_lookup): Likewise.
2270 (ppc_elf_relocate_section): Likewise.
2271 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2272 Handle new vtable relocs.
2273 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2274 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2275 (elf_backend_can_gc_sections): Define.
2277 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2279 * archures.c (bfd_mach_mn10300): Define.
2280 * elf-m10300.c: Include elf/mn10300.h
2281 (elf_mn10300_mach): New function.
2282 (_bfd_mn10300_elf_final_write_processing): Likewise.
2283 (_bfd_mn10300_elf_object_p): Likewise.
2284 (elf_backendfinal_write_processing): Define.
2285 (elf_backend_object_p): Likewise.
2287 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2289 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2292 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2294 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2295 link_next field, not the next field.
2297 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2299 * elf.c (map_sections_to_segments): Check the section address
2300 against the phdr size both with and without a modulo of
2303 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2305 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2306 linker created empty input section if the output section has the
2309 * elflink.h (elf_link_output_extsym): Print an error message if
2310 _bfd_elf_section_from_bfd_section fails.
2312 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2315 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2317 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2318 native linker output. Avoid putting an empty section in more than
2321 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2323 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2324 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2326 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2328 * elf.c (swap_out_syms): New arg relocatable_p.
2329 Don't add section VMA to symbols for relocatable output.
2330 (_bfd_elf_compute_section_file_positions): Update call to
2333 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2335 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2336 against 'addend' be signed rather than unsigned.
2338 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2340 * elf32-m32r.c: Add prototyps for static functions.
2342 * coff-arm.c: Add prototypes for static functions.
2344 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2346 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2347 LMA is used to order sections in a segment.
2349 * elf32-v850.c: Add prototypes for static functions.
2350 Change type of addend parameter to bfd_vma in various functions.
2352 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2354 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2355 complain_overflow_signed instead of complain_overflow_bitfield.
2357 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2359 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2360 when comparing against 0.
2362 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2364 * Makefile.am (config.status): New target.
2365 * Makefile.in: Rebuild.
2367 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2369 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2370 error if previous object endianness doesn't match current object.
2372 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2374 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2375 _bfd_elf_print_private)bfd_data ().
2377 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2379 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2381 (elf_link_add_object_symbols): Set type_change_ok and
2382 size_change_ok before calling elf_merge_symbol.
2384 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2385 undefined symbol error, don't also issue an overflow error.
2387 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2389 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2390 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2391 message instead of crashing.
2393 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2395 * archures.c (bfd_mach_cpu32): Define.
2396 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2398 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2399 * ieee.c: Include <ctype.h>.
2400 (ieee_object_p): Parse out process ID string to make it more
2401 likely to be acceptable for bfd_scan_arch.
2402 * bfd-in2.h: Rebuild.
2404 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2406 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2407 _bfd_elf_print_private_bfd_data() so that the program header will
2410 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2412 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2413 0x68. Reindent. Add some comments.
2415 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2417 * elf.c (copy_private_bfd_data): Adjust physical address of
2418 segment in output BFD to contain LMAs of its sections.
2420 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2422 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2423 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2424 endian data 32 bit relocations.
2425 (elf32_sparc_merge_private_bfd_data): Check if linking little
2426 endian objects with big endian objects.
2427 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2428 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2429 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2431 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2432 * archures.c (bfd_mach_sparc_sparclite_le): New.
2433 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2435 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2437 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2440 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2442 * bfd-in.h: Move over patch to bfd-in2.h.
2444 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2446 (_bfd_relocate_contents): Likewise.
2448 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2450 * peicode.h (add_data_entry): If the section has no private data
2451 then do not create a Data Dictionary entry for it.
2453 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2455 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2456 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2457 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2458 subsections during relaxation more correctly.
2460 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2462 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2463 Add extra argument to bfd_arm_process_before_allocation ().
2464 * bfd-in.h: Reflect changes made in bfd-in2.h.
2465 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2466 coff class of a BFD symbol.
2467 * coff-arm.c: Add support for interworking between Thumb code and
2468 non-interworking aware ARM code.
2470 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2472 * po/Make-in (install-info): New target.
2474 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2476 * filemode.c: Remove; not used.
2478 If sysdep.h includes a header file, don't include it again:
2479 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2481 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2483 * archive.c: Don't include <string.h> or <errno.h>.
2484 * evax-alpha.c; Don't include <stdio.h>.
2485 * evax-egsd.c: Likewise.
2486 * evax-etir.c: Likewise.
2487 * evax-misc.c: Likewise.
2488 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2489 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2491 * hpux-core.c: Likewise.
2492 * netbsd-core.c: Likewise.
2494 * libbfd.c: Don't include <sys/types.h>.
2495 * nlmcode.h: Don't include <string.h>.
2496 * osf-core.c: Don't include <string.h> or <stdio.h>.
2497 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2498 <errno.h>, or <unistd.h>.
2499 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2501 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2503 * configure.com: If the version number can not be found in
2504 configure.in, set it to "unknown" rather than "2.8.1".
2506 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2508 * elf32-mips.c (elf_mips_mach): New.
2509 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2510 (_bfd_mips_elf_final_write_processing): Use the names
2511 of machines, rather than the numbers. Set both the ARCH
2512 and MACH in e_flags. Handle a few more specific machines.
2513 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2514 EF_MIPS_ARCH and EF_MIPS_MACH.
2516 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2518 * syms.c (bfd_is_local_label): Revert last change.
2519 * srec.c (srec_write_symbols): Discard debugging symbols.
2521 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2523 * som.c: Include <ctype.h>.
2524 * som.h: Don't include sysdep.h.
2526 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2528 * libbfd.h: Rebuilt.
2529 * libbfd-in.h: Removed gettext includes and defines.
2530 * sysdep.h: Moved gettext-related includes and defines here.
2532 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2534 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2535 an ad-hoc test. Kill bogus #if 0 code.
2536 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2538 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2540 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2541 when generating a normal executable for a symbol defined in a
2542 regular file. When copying a reloc into the output file, adjust
2543 the addend for a PC relative reloc against a global symbol.
2545 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2547 * libbfd.h: Rebuilt.
2548 * libbfd-in.h (_): Define as dgettext.
2550 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2552 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2554 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2555 when declaring parameter types.
2556 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2558 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2560 * config.bfd: If we include any ELF targets in targ_defvec and/or
2561 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2562 * elf32-gen.c (dummy): New static const variable.
2563 (elf_generic_info_to_howto): New static function.
2564 (elf_generic_info_to_howto_rel): New static function.
2565 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2566 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2567 * elf64-gen.c: Same changes as elf32-gen.c.
2568 * elfcode.h (elf_object_p): For the generic target, ignore a
2569 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2571 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2573 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2574 * configure: Rebuild.
2576 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2578 * config.bfd: Update OSR5/Unixware patterns.
2580 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2582 * elf.c (assign_file_positions_for_segments): Allow for holes
2583 between sections added by a link script.
2585 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2587 * configure.in: Change version number to 2.9.4
2588 * configure: Rebuild.
2590 Based on patch from H.J. Lu <hjl@gnu.org>:
2591 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2592 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2593 * bfd-in2.h: Rebuild.
2595 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2597 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2600 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2602 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2603 (elf64_alpha_relax_section): Fill them in.
2604 (elf64_alpha_relax_opt_call): Implement more than a stub.
2605 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2606 alignment on .scommon.
2607 (elf64_alpha_merge_gots): Merge use counts as well.
2609 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2611 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2612 for calculating a local symbol's address.
2613 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2614 Set the .got's cooked size as well as the raw size.
2616 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2618 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2619 internationalisation of printed information.
2621 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2622 internationalisation of printed information.
2624 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2626 * syms.c (struct indexentry): Change directory_name, file_name,
2627 and function_name fields to char *.
2628 (struct stab_find_info): Change cached_file_name field to char *.
2630 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2632 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2634 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2636 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2638 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2640 * Makefile.am (install-data-local): Make $(includedir).
2641 * Makefile.in: Rebuild.
2643 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2645 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2647 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2649 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2650 * Makefile.in: Rebuild.
2652 * bfd-in2.h: Rebuild for Nick's changes.
2654 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2656 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2657 change wrt length == max_namelen.
2659 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2661 * Many files: Added gettext invocations around user-visible
2663 * libbfd-in.h: Added gettext includes and defines.
2664 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2665 HAVE_LC_MESSAGES): Define.
2666 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2668 * Makefile.am (SUBDIRS): Added po.
2669 (POTFILES): New macro.
2670 (po/POTFILES.in): New target.
2671 (SOURCE_HFILES): New macro.
2673 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2675 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2677 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2678 NT_PRSTATUS note section encountered, it contains the status of
2679 the currently executing thread when the core file was written.
2681 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2683 * libcoff.h: Add extra parameter to
2684 bfd_coff_link_output_has_begun overrideable function.
2685 * cofflink.c: Pass extra parameter to
2686 bfd_coff_link_output_has_begun function.
2687 * bfd-in.h: Add prototypes for exported ARM interworking
2689 * peicode.h: ARM specific code reorganised to conform to BFD
2691 * coffcode.h: ARM specific code reorganised to conform to BFD
2693 * coff-arm.c: Code reorganised to conform to the BFD coding
2694 conventions. Global variables have been moved into an ARM
2695 specific hash table structure and a new function:
2696 bfd_arm_get_bfd_for_interworking() has been created which is
2697 called from the linker scripts.
2699 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2701 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2703 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2704 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2705 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2706 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2708 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2710 * config.bfd: Added sparc86x support.
2712 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2714 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2715 an out of range pc-relative jump/call to an undefined weak symbol.
2717 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2719 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2722 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2724 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2725 an error other than bfd_error_system_call, set the error to
2726 bfd_error_wrong_format.
2728 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2729 bfd_elf32_powerpcle_vec.
2731 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2732 program segments are zero, don't set p_paddr_valid.
2734 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2736 * elf64-alpha.c: Initial implementation of relaxation --
2737 (struct alpha_elf_link_hash_entry): Add use_count member.
2738 (elf64_alpha_check_relocs): Initialize and increment it.
2739 (elf64_alpha_can_merge_gots): Check it when considering merging.
2740 (elf64_alpha_merge_gots): Drop entries with zero use.
2741 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2742 (elf64_alpha_always_size_sections): Split out got sizing ...
2743 (elf64_alpha_size_got_sections): ... here. New function.
2744 (elf64_alpha_relax_find_reloc_ofs): New function.
2745 (elf64_alpha_relax_with_lituse): Likewise.
2746 (elf64_alpha_relax_without_lituse): Likewise.
2747 (elf64_alpha_relax_opt_call): Likewise.
2748 (elf64_alpha_relax_section): Likewise.
2749 (elf64_alpha_add_symbol_hook): Likewise.
2750 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2751 (elf64_alpha_relocate_section): Likewise.
2752 (bfd_elf64_bfd_relax_section): Define.
2753 (elf_backend_add_symbol_hook): Likewise.
2755 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2757 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2758 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2759 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2761 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2763 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2764 * configure: Rebuild.
2766 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2768 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2769 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2770 * configure.in: Define and substitute WIN32LDFLAGS and
2772 * aclocal.m4: Rebuild with new libtool.
2773 * configure, Makefile.in: Rebuild.
2775 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2777 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2778 before any other symbols in the same section.
2780 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2782 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2785 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2787 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2789 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2790 Use addr_size for address size, rather than sizeof(bfd_vma).
2791 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2792 Fix call to read_address.
2793 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2794 Scrap other unneeded arguments. Fix call to read_address.
2795 (scan_unit_for_functions): Fix call to read_attribute.
2796 (parse_comp_unit): We now handle more values for addr_size.
2797 Set addr_size in unit. Fix call to read_attribute and
2800 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2802 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2804 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2806 * archures.c (bfd_default_scan): Add m68k cases back to default
2807 switch, reverting patch of March 25, since IEEE support depends
2810 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2812 * Makefile.am (diststuff): New target.
2813 * Makefile.in: Rebuild.
2815 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2817 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2818 som_offset when we have an extended name table.
2820 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2822 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2824 * Makefile.in: Rebuild.
2826 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2828 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2829 symbols when creating a shared library.
2830 (elf_m68k_adjust_dynindx): New function, used by above code.
2831 (elf_m68k_finish_dynamic_sections): Initialize the section
2833 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2835 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2837 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2840 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2842 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2845 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2847 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2850 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2852 * configure.in: Set version to 2.9.1.
2853 * configure: Rebuild.
2855 * Branched binutils 2.9.
2857 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2859 * syms.c (ENABLE_CACHING): Define.
2860 (struct indexentry): Define.
2861 (struct stab_cache): Remove.
2862 (cmpindexentry): New static function.
2863 (struct stab_find_info): Add new fields: indextable,
2864 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2865 cached_file_name. Remove fields: file_cache, function_cache, and
2867 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2868 index table and search it.
2870 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2872 * elf.c (_bfd_elf_copy_private_section_data): Call
2873 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2875 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2877 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2879 * coff-arm.c: Define all globally visible variables and functions
2880 only when COFF_WITH_PE is not defined.
2881 * configure.in (armpe_little_vec, armpe_big_vec): Add
2883 * configure: Rebuild.
2885 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2887 Fix some gcc -Wall warnings:
2888 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2889 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2890 * archures.c (bfd_default_scan): Likewise.
2891 * bfd.c (bfd_scan_vma): Likewise.
2892 * binary.c (mangle_name): Likewise
2893 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2894 * coff-sh.c (sh_relocate_section): Likewise.
2895 * coff-stgo32.c (create_go32_stub): Likewise.
2896 * coffcode.h (coff_slurp_line_table): Likewise.
2897 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2898 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2899 (assign_file_positions_for_segments): Likewise.
2900 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2901 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2902 * oasys.c (oasys_write_sections): Likewise.
2903 * ppcboot.c (ppcboot_object_p): Likewise.
2904 (mangle_name): Likewise.
2905 * riscix.c (riscix_fix_pcrel_26): Likewise.
2906 * srec.c (srec_scan): Likewise.
2907 * stabs.c (_bfd_write_section_stabs): Likewise.
2908 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2909 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2910 switch. Declare parameters for function pointers.
2911 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2913 * elf.c (elf_sort_sections): Likewise.
2914 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2915 Add default cases to switches.
2916 (coff_arm_relocate_section): Remove unused local variables.
2918 (coff_arm_bfd_set_private_flags): Change flag variable to type
2920 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2921 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2922 (dump_toc): Change cat to const, and initialize it.
2923 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2924 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2925 (sh_elf_relocate_section): Initialize r_symndx.
2926 * coffcode.h (coff_compute_section_file_positions): Only declare
2927 old_sofar if ALIGN_SECTIONS_IN_FILE.
2928 (coff_write_object_contents): Initialize csym.
2929 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2930 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2932 * dwarf2.c: Include libiberty.h.
2933 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
2934 (decode_line_info): Remove unused local variables.
2935 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
2936 (m32r_elf_relocate_section): Likewise.
2937 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
2938 (v850_elf_reloc): Likewise.
2939 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
2940 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
2941 * elf.c (assign_file_positions_for_segments): Always set adjust.
2942 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
2943 parenthesize expression.
2944 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
2945 (m32r_elf_object_p): Return a value.
2946 (m32r_elf_print_private_bfd_data): Change fprintf format string.
2947 * elf32-mips.c (mips_elf_final_link): Initialize last.
2948 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
2949 * elf32-v850.c (v850_elf_object_p): Return a value.
2950 (v850_elf_print_private_bfd_data): Change fprintf format string.
2951 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
2953 * elflink.h (elf_link_add_object_symbols): Change vernum to
2954 unsigned int, and initialize it. Change fprintf format string.
2955 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
2956 when setting or comparing to soname_indx.
2957 (elf_create_pointer_linker_section): Change num_symbols to
2959 * libcoff-in.h (coff_data_type): Change flags to flagword.
2960 * peicode.h (pe_print_idata): Initialize idx. Change j to
2961 bfd_size_type. Initialize hint_member. Remove useless test to
2963 (pe_print_edata): Change num_functions and num_names in struct
2964 EDT_type to unsigned long. Remove cast. Change fprintf format
2966 * ppcboot.c (ppcboot_object_p): Change i to size_t.
2967 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
2969 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
2970 int *. Update uses. Change j to long.
2971 * bfd-in2.h, libcoff.h: Rebuild.
2973 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
2975 * elf32-v850.c Remove definition of USE_REL.
2976 (v850_elf_info_to_howto_rela): New function.
2977 (v850_elf_perform_relocation): Renamed from
2978 v850_elf_store_addend_in_insn. Removed replace argument.
2979 (v850_elf_reloc): store the relocation in the addend field instead
2981 (v850_elf_final_link_relocate): Now calls
2982 v850_elf_perform_relocation.
2983 (v850_elf_relocate_section): Remove code to generate REL
2986 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
2988 * coffcode.h (coff_new_section_hook): Set the type and storage
2989 class in the native symbol information allocated for a new section
2992 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
2994 * peicode.h: Chain together calls to
2995 coff_bfd_copy_private_bfd_data and
2996 coff_bfd_print_private_bfd_data.
2998 * coff-arm.c: Add prototypes for
2999 coff_arm_bfd_print_private_bfd_data and
3000 coff_arm_bfd_copy_private_bfd_data.
3002 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3004 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3007 * peicode.h: Call arm-coff private data functions after handling
3010 * coff-arm.c: Turn statics into globals so that they can be shared
3011 both pe and pei backends.
3013 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3015 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3017 (sunos_write_object_contents): Likewise.
3018 * aoutx.h (NAME(aout,machine_type)): Likewise.
3019 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3021 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3023 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3025 (bfd_default_scan): Remove m68k special cases.
3026 * bfd-in2.h: Rebuild.
3027 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3029 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3030 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3032 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3033 selection, change printable_name to just "m68k" and make that the
3034 default instead of m68k:68020.
3036 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3038 (MY_get_section_contents): Define as aout_32_get_section_contents
3039 rather than NAME(aout,get_section_contents).
3041 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3043 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3044 and call bfd_default_set_arch_mach to do the real work.
3046 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3048 * bout.c (BALX): Include return register g14 as part of the insn.
3050 (calljx_callback): Use it.
3052 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3054 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3055 * libbfd.h: Rebuild.
3057 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3058 byte_count to unsigned int.
3059 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3060 unused local variables.
3062 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3063 variables er and er1.
3065 * cpu-v850.c: Include <ctype.h>.
3066 (scan): Case isdigit argument to unsigned char.
3068 From Yan Meroth <YAN.MEROTH@st.com>:
3069 * ihex.c (ihex_scan): Add extbase variable so that getting an
3070 extended linear address record does not ignore any previous
3072 (ihex_write_object_contents): When writing out an extended linear
3073 address record, zero out any previous extended address.
3075 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3077 * ieee.c (do_one): Check section before dereferencing it.
3078 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3079 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3081 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3083 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3085 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3087 * coff-arm.c: Add interworking functions to pe backends.
3089 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3091 * configure.in: Use AM_DISABLE_SHARED.
3092 * aclocal.m4, configure: Rebuild with libtool 1.2.
3094 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3096 * coff-arm.c (coff_arm_relocate_section): Better error messages
3097 when interowrking conflucts occur. Courtesy of Jonathan Walton
3099 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3100 relocations. Patch courtesy of Jonathan Walton and Tony
3103 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3105 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3106 part of Feb 22 change controling when to override the existing
3107 symbol with the .plt entry.
3109 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3111 * config.bfd (targ_cpu): Add thumb-pe target.
3113 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3114 functions in PE build.
3116 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3118 * config.bfd (sparclite-*-elf*): Added.
3120 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3122 * configure.in: Add elf.lo to elf shell variable.
3123 * Makefile.am (BFD_LIBS): Remove elf.lo.
3124 (BFD_LIBS_CFILES): Remove elf.c.
3125 (BFD32_BACKENDS): Add elf.lo.
3126 (BFD32_BACKENDS_CFILES): Add elf.c.
3127 * configure, Makefile.in: Rebuild.
3129 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3131 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3132 relocation against a now-local symbol should not have a dynamic
3135 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3137 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3139 (pe_print_private_bfd_data): Print PE flags. From Mikey
3140 <jeffdb@netzone.com>.
3142 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3144 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3145 a plt entry when we can determine that we authoritatively define
3148 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3150 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3151 don't actually use trad-core, but a SunOS-style core file handled
3153 * hosts/sparclinux.h: Remove.
3155 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3157 * peicode.h (pe_print_idata): If there is no .idata section, look
3158 for the import tables in some other section. Make the initial
3159 label line up better with the data. Print the import address
3160 table even if there is no import name table. If the import
3161 address table holds actual addresses, print them.
3163 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3165 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3166 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3167 bfd_error_system_call.
3169 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3171 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3172 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3174 From H.J. Lu <hjl@gnu.org>:
3175 * Makefile.am (libbfd_la_LDFLAGS): Define.
3176 * Makefile.in: Rebuild.
3178 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3180 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3181 * netbsd.h (MACHTYPE_OK): Define.
3182 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3183 calling N_SET_MACHTYPE, rather than having a switch.
3184 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3186 * i386netbsd.c (MACHTYPE_OK): Don't define.
3187 (DEFAULT_MID): Define.
3188 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3189 (MACHTYPE_OK): Don't define.
3190 (DEFAULT_MID): Define.
3191 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3192 (DEFAULT_MID): Define.
3193 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3194 (DEFAULT_MID): Define.
3195 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3196 (DEFAULT_MID): Define.
3198 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3199 * vaxnetbsd.c: New file.
3200 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3201 rather than netbsd_core.
3202 * targets.c (vaxnetbsd_vec): Declare.
3203 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3204 defined, add netbsd_core_vec.
3205 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3206 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3207 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3208 * config.bfd (alpha*-*-netbsd*): New target.
3209 * Makefile.am: Rebuild dependencies.
3210 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3211 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3212 * configure, Makefile.in: Rebuild.
3214 * configure.host: Remove the old shared library build stuff. We
3215 now use libtool instead.
3217 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3219 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3221 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3223 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3224 * configure: Rebuild.
3226 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3227 * elf32-v850.c (remember_hi16s_reloc): New function.
3228 (find_remembered_hi16s_reloc): New function.
3229 (v850_elf_store_addend_in_insn): Use the above new functions to
3230 match up HI6S relocs with LO16 relocs.
3232 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3234 * configure.in: Change -linux* to -linux-gnu*.
3235 * config.bfd, configure.host: Likewise.
3236 * configure: Rebuild.
3238 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3240 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3241 LO16/HI16S bug and improve comments about what is going on.
3243 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3245 * configure, aclocal.m4: Rebuild with new libtool.
3247 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3249 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3250 when merging v850 code into v850e/v850ea code. Do not initialise
3251 output flags if the input is the default architecture.
3253 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3255 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3256 get the size from bfd_arch_bits_per_address instead of directly
3259 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3261 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3262 to wrap, just return all 1's bits instead.
3263 * libbfd.h: Regenerate.
3265 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3267 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3269 (coff_relocate_section): If COFF_WITH_PE, define as
3270 coff_pe_i386_relocate_section.
3271 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3272 skip empty sections, to match coff_write_object_contents.
3274 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3275 rather than swapping out r_offset twice. From Luke Deller
3276 <luked@cse.unsw.edu.au>.
3278 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3280 * configure.in: Set libtool_enable_shared rather than
3281 libtool_shared. Remove diversion hack.
3282 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3285 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3287 * syms.c (struct stab_cache): Define.
3288 (struct stab_find_info): Remove cached_offset, cached_stab,
3289 cached_str, and cached_stroff fields. Add file_cache,
3290 function_cache, and line_cache fields.
3291 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3294 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3296 * peicode.h (pe_print_idata): Check for import of ordinal rather
3298 (pe_print_edata): If there is no .edata section, look for the
3299 export data in some other section.
3301 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3303 * configure.in: Change version to 2.8.4.
3304 * configure: Regenerated.
3306 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3308 Add tms320c30 support:
3309 * cpu-tic30.c: New file.
3310 * aout-tic30.c: New file.
3311 * coff-tic30.c: New file.
3312 * archures.c (bfd_arch_tic30): Define.
3313 (bfd_tic30_arch): Declare.
3314 (bfd_archures_list): Add bfd_tic30_arch.
3315 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3317 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3318 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3319 (coff_set_flags): Likewise.
3320 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3321 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3322 * Makefile.am: Rebuild dependencies.
3323 (ALL_MACHINES): Add cpu-tic30.lo.
3324 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3325 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3326 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3327 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3329 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3331 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3332 to lag behind LO16 reloc by a couple of instructions.
3334 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3336 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3337 make to reexamine the file timestamp.
3338 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3340 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3343 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3345 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3346 to create .dynsbss and .rela.sbss sections.
3347 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3348 copied from dynamic objects into .sbss.
3349 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3350 use it. Correct typo of .rela.sdata2.
3351 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3352 put the data, which may now be in .sbss.
3353 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3354 (elf_backend_create_dynamic_sections): Define as
3355 ppc_elf_create_dynamic_sections.
3357 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3358 against _GLOBAL_OFFSET_TABLE_.
3359 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3360 shared libraries which refer to local symbols. Make sure that the
3361 test for allocating space for a reloc in a shared object is the
3362 same as the test for emitting a reloc.
3364 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3366 * config.bfd (i[3456]-*-mingw32*): New target.
3367 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3368 * aclocal.m4, configure: Rebuild.
3370 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3372 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3375 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3377 Sparc v9 ABI compliant PLT:
3378 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3379 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3380 (LARGE_PLT_THRESHOLD): New define.
3381 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3382 (sparc64_elf_build_plt): New function.
3383 (sparc64_elf_plt_entry_offset): Likewise.
3384 (sparc64_elf_plt_ptr_offset): Likewise.
3385 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3386 contain the index for convenience. Skip the initial entries
3388 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3389 memory for the benefit of .rela.plt.
3390 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3391 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3392 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3393 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3394 Call sparc64_elf_build_plt.
3395 (elf_backend_want_got_plt): No.
3396 (elf_backend_plt_readonly): No.
3397 (elf_backend_plt_alignment): 8.
3399 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3400 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3401 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3404 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3406 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3408 * cpu-mips.c (arch_info_struct): Add mips variants.
3409 * bfd-in2.h: Rebuilt.
3411 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3413 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3416 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3418 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3419 (i[3456]86sco3.2v5*coff): New target.
3421 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3423 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3425 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3427 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3428 * bfd-in2.h: Regenerate.
3430 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3432 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3434 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3436 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3437 adjust addend for an output common symbol (from Jimmy Blair
3438 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3439 defined symbol to counteract adjustment made in generic relocation
3442 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3444 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3446 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3447 (GET_SCNDHR_NLNNO): Likewise.
3449 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3451 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3453 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3455 * elf32-m32r.c: Add macros to handle NOP insertion.
3457 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3459 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3460 (xcoff_mark): Likewise.
3461 (xcoff_build_ldsyms): Mark absolute symbols.
3463 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3465 * bout.c (b_out_write_object_contents): Sort symbols before output
3466 to keep {CALL,BAL}NAME symbols adjacent.
3467 (b_out_symbol_cmp): New function.
3469 For older changes see ChangeLog-9697
3475 version-control: never