1 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5 (bfd_elf_section_data): Add use_rela_p.
6 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
7 (_bfd_elf_new_section_hook): Likewise.
8 (elf_fake_sections): Use may_use_rela_p, etc., instead of
10 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
11 * elfcode.h (write_relocs): Determine whether or not use rela
12 relocs based on the relocation section header.
13 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
14 instead of use_rela_p.
15 * elfxx-target.h (elf_backend_may_use_relp): New macro.
16 (elf_backend_may_use_rela_p): Likewise.
17 (elf_backend_default_use_rela_p): Likewise.
18 (elfNN_bed): Use them.
20 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
22 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
24 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
26 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
27 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
28 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
29 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
30 * bfd-in2.h: Regenerated.
32 * elf32-mips.c (mips_info_to_howto_rela): New function.
33 (USE_REL): Adjust for new conventions.
34 (MINUS_ONE): New macro.
35 (elf_mips_howto_table): Add R_MIPS_SUB.
36 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
38 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
39 .MIPS.content section.
40 (_bfd_mips_elf_fake_sections): Treat all sections that begin
41 with .MIPS.content as .MIPS.content sections. Set
42 SHF_MNIPS_NOSTRIP for such section.
43 (elf_info_to_howto): Define to mips_info_to_howto_rela.
44 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
45 MIPS_GOT_OFST, and MIPS_GOT_DISP.
47 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
49 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
52 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
55 1999-05-30 Philip Blundell <philb@gnu.org>
57 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
58 1993-03-25 (!!). Take into account the bitmasks for the reloc so
59 the addend does not overflow into the rest of the word.
61 1999-05-29 Nick Clifton <nickc@cygnus.com>
63 * bfd-in.h: Amend prototype for
64 bfd_elf32_arm_process_before_allocation .
65 * bfd-in.h: Regenerate.
67 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
68 elements in a fixed sized array.
69 (ARM_ELF_ABI_VERSION): Define.
70 (ARM_ELF_OS_ABI_VERSION): Define.
71 (R_ARM_THM_ABS5): Fix rightshift and size.
72 (R_ARM_THM_PC22): Fix size.
73 (R_ARM_PLT32): Define Howto.
74 (find_howto): New function: Locate a howto based on a reloc
76 (elf32_arm_info_to_howto): Use find_howto if necessary.
77 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
78 bfd_reloc_code_real_type.
79 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
80 and BFD_RELOC_VTABLE_ENTRY.
81 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
83 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
84 elements in a fixed sized array.
85 (ARM_ELF_ABI_VERSION): Define.
86 (ARM_ELF_OS_ABI_VERSION): Define.
87 (R_ARM_THM_ABS5): Fix rightshift and size.
88 (R_ARM_THM_PC22): Fix size.
89 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
90 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
91 bfd_reloc_code_real_type.
93 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
94 no_pipeline_knowledge.
95 (elf32_arm_link_hash_create): Initialise new field to zero.
96 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
97 no_pipeline_knowledge. Use this parameter to initialise the field
98 in the globals data structure.
99 (elf32_arm_final_link_relocate): Only add in pipeline offset if
100 no_pipeline_knowledge is false and the binary is from an old
102 (elf32_arm_merge_private_data): Generate an error if an attempt is
103 made to linl together big endian and little endian code.
104 (elf32_arm_post_process_headers): New function: Initialise the
105 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
107 (elf_backend_post_process_headers): Define.
109 1999-05-28 Nick Clifton <nickc@cygnus.com>
111 * elf-bfd.h (struct elf_backend_data): Add new field:
112 elf_backend_post_process_headers.
114 * elfxx-target.h (elf_backend_post_process_headers): Define to
115 NULL if not already defined.
116 (elfNN_bed): Initialise elf_backend_post_process_headers field.
118 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
120 (_bfd_elf_compute_section_file_positions): Call
121 elf_backend_post_process_headers if defined.
123 1999-05-28 Ian Lance Taylor <ian@zembu.com>
125 * configure.in: Check whether getuid and getgid exist.
126 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
127 HAVE_GETGID are not defined, respectively.
128 (bfd_write_armap): Don't special case on _WIN32 for getuid and
130 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
131 * configure, config.in: Rebuild.
133 1999-05-28 Martin Dorey <mdorey@madge.com>
135 * elf32-i960.c: New file.
136 * elf.c (prep_headers): Handle bfd_arch_i960.
137 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
138 * config.bfd (i960-*-elf*): New target.
139 * configure.in (bfd_elf32_i960_vec): New target vector.
140 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
141 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
142 * Makefile.in, aclocal.m4, configure: Rebuild.
144 1999-05-27 Nick Clifton <nickc@cygnus.com>
146 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
148 (find_howto): New function: Find entries in the
149 elf32_arm_howto_table.
150 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
152 (elf32_arm_reloc_type_lookup): Add lookup for
155 1999-05-25 Philip Blundell <pb@nexus.co.uk>
157 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
158 (elf32_arm_link_hash_table_create): Use above function as the
159 constructor for hash table entries.
160 (elf32_arm_relocate_section): Avoid crash when there is no output
162 (elf32_arm_final_link_relocate): New parameter h.
163 (elf32_arm_relocate_section): Pass symbol hash entry to above
165 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
168 1999-05-25 Catherine Moore <clm@cygnus.com>
170 * coff-arm.c (coff_arm_relocate_section): Don't emit
171 base file entries for pc-relative values.
173 1999-05-25 DJ Delorie <dj@cygnus.com>
175 * peicode.h (coff_swap_sym_in): When we create the actual section
176 to reflect the not-there section C_SECTION symbols refer to,
177 change the symbol class to C_STAT as the section is now really
180 1999-05-24 Philip Blundell <pb@nexus.co.uk>
182 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
185 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
186 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
188 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
189 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
191 1999-05-16 Nick Clifton <nickc@cygnus.com>
193 * coff-mcore.c (in_reloc_p): Reinstate.
195 1999-05-15 Nick Clifton <nickc@cygnus.com>
197 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
198 * bfd-in2.h: Regenerate.
199 * coff-mcore.c (in_reloc_p): Remove defintion.
200 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
201 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
203 (coff_mcore_rtype_to_howto): Add special processing for
205 (coff_mcore_relocate_section): Add support for
207 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
208 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
210 (mcore_elf_relocate_section): Delete redundant case labels.
212 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
214 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
215 precedence between bit-and and comparison.
217 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
219 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
220 list of target formats (targ_selvecs).
221 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
222 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
224 1999-05-10 DJ Delorie <dj@cygnus.com>
226 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
227 reasonable mode until "ar x" is smart enough to skip it (fixes
228 gcc/libgcc.a builds on mips-ecoff targets
230 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
231 to work. Hack to support MS import libraries, which use different
232 COMDAT types than GNU.
233 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
234 to implied zero-length sections (see peicode below)
235 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
236 filename symbols, which use one *or more* auxents.
237 * coffswap.h (coff_swap_aux_in): ditto
238 * peicode.h (coff_swap_sym_in): Build the implied zero-length
241 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
243 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
246 1999-05-10 Catherine Moore <clm@cygnus.com>
248 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
249 if COFF_IMAGE_WITH_PE.
250 (bfd_arm_process_before_allocation): Likewise.
251 (bfd_arm_get_bfd_for_interworking): Likewise.
252 * coff-arm.c: Likewise.
253 * bfd-in2.h: Regenerate.
254 * configure.in (armpe_little_vec): Remove coff-arm.lo.
255 (armpe_big_vec): Likewise.
256 * configure: Rebuild.
258 1999-05-10 Nick Clifton <nickc@cygnus.com>
260 * elf.c (elf_fake_sections): Check for .rel. as start of rel
261 section, not just .rel. Same for .rela.
263 1999-05-07 Nick Clifton <nickc@cygnus.com>
265 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
266 endianism with an error message.
268 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
270 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
271 assignment from "unsigned char *" to "char *".
272 (decode_line_info): Likewise for dwarf_line_buffer assignment.
274 1999-05-05 Catherine Moore <clm@cygnus.com>
276 * coff-arm.c (coff_arm_relocate_section): Add one to
277 address of ARM_RVA32 thumb functions.
279 1999-05-05 Catherine Moore <clm@cygnus.com>
281 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
282 (elf32_m68k_copy_private_bfd_data): New.
283 (elf32_m68k_merge_private_bfd_data): New.
284 (elf32_m68k_print_private_bfd_data): New.
285 (CPU32_FLAG): Define.
286 (PLT_CPU32_ENTRY_SIZE): Define.
287 (elf_cpu32_plt0_entry): Declare.
288 (elf_cpu32_plt_entry): Declare.
289 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
290 (elf_m68k_finish_dynamic_symbol): Likewise.
291 (elf_m68k_finish_dynamic_sections): Likewise.
292 (elf_backend_plt_header_size): Remove definition.
293 (bfd_elf32_bfd_copy_private_bfd_data): Define.
294 (bfd_elf32_bfd_merge_private_bfd_data): Define.
295 (bfd_elf32_bfd_set_private_flags): Define.
296 (bfd_elf32_bfd_print_private_bfd_data): Define.
298 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
300 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
301 and R_LONG_PCREL_MODE.
303 1999-04-29 Nick Clifton <nickc@cygnus.com>
305 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
307 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
309 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
310 in relocation calculation.
312 1999-04-26 Tom Tromey <tromey@cygnus.com>
314 * aclocal.m4, configure: Updated for new version of libtool.
316 1999-04-21 Nick Clifton <nickc@cygnus.com>
318 * coff-mcore.c: Add support for mcore relocs.
320 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
322 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
323 incorrect use EF_MIPS_xxBITPTRS.
325 1999-04-18 Ian Lance Taylor <ian@zembu.com>
327 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
330 * bfd-in2.h: Rebuild.
333 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
335 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
336 (coff_arm_relocate_section): Add ARM26D transform. Only
337 change to ARM26D for relocateable links.
339 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
341 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
342 (bfd_elf32_bfd_print_private_bfd_data): New.
344 1999-04-15 Doug Evans <devans@casey.cygnus.com>
346 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
347 refetch addend if USE_REL, add many comments regarding current state.
348 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
349 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
350 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
351 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
353 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
355 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
356 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
358 1999-04-13 David Mosberger <davidm@hpl.hp.com>
360 * dwarf2.c (decode_line_info): Don't truncate address to least
361 significant 32 bits (breaks 64 bit targets).
362 (lookup_address_in_function_table): Ditto.
363 (comp_unit_contains_address): Ditto.
365 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
367 * coff-arm.c (arm_emit_base_file_entry): New routine.
368 (A2T3_OFFSET): Define.
369 (T2A3_OFFSET): Define.
370 (coff_arm_relocate_section): Emit base file entries for interworking
373 1999-04-13 Philip Blundell <philb@gnu.org>
375 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
376 relocs 17 through 19.
378 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
380 * elfcode.h: Remove fnmatch.h.
381 * elflink.h (elf_link_assign_sym_version): Call back to ld
382 instead of calling fnmatch.
384 * config.bfd (i?86-*-beoself): Include pe vecs.
386 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
388 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
391 1999-04-10 Richard Henderson <rth@cygnus.com>
393 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
394 when trying to resolve dynamic symbol references.
395 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
396 * elf32-mips.c (mips_elf_relocate_section): Likewise.
397 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
398 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
399 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
400 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
401 * elflink.h (elf_link_output_extsym): Likewise.
403 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
405 * section.c (_bfd_strip_section_from_output): New function moved from
406 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
407 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
408 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
409 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
410 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
411 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
412 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
415 1999-04-09 Ian Lance Taylor <ian@zembu.com>
417 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
419 1999-04-08 Nick Clifton <nickc@cygnus.com>
421 * coff-mcore.c: New File: Support for mcore-pe targets.
422 * cpu-mcore.c: New File: Support for mcore targets.
423 * elf32-mcore.c: New File: Support for mcore-elf target.
424 * pe-mcore.c: New File: Definitions for mcore-pe target.
425 * pei-mcore.c: New File: Definitions for mcore-pei target.
426 * Makefile.am: Add support for MCore targets.
427 * Makefile.in: Regenerate.
428 * config.bfd: Add support for MCore targets.
429 * configure.in: Add support for MCore targets.
430 * configure: Regenerate.
431 * archures.c: Add support for MCore architecture.
432 * bfd-in2.h: Regenerate.
433 * coffcode.h: Add support for mcore-pe targets.
434 * elf.c: Add support for mcore-elf target.
435 * reloc.c: Add support for MCore relocs.
436 * targets.c: Add support for MCore targets.
438 1999-04-07 Nick Clifton <nickc@cygnus.com>
440 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
441 R_ARM_XPC25 and R_ARM_THM_XPC22.
442 (elf32_arm_reloc_map): Remove redundant entries.
444 1999-04-06 Ian Lance Taylor <ian@zembu.com>
446 * sysdep.h (LC_MESSAGES): Never define.
448 1999-04-06 Chris Torek <torek@bsdi.com>
450 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
451 all callers. Rewrite completely.
452 (_bfd_relocate_contents): Rewrite overflow checking.
453 * bfd-in2.h: Rebuild.
455 1999-04-05 Ian Lance Taylor <ian@zembu.com>
457 From Gabriel Paubert <paubert@iram.es>:
458 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
459 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
460 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
461 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
462 * ppcboot.c (ppcboot_vec): Use little endian routines for
465 * elf.c (elfcore_strndup): Only define if it will be used.
466 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
468 (ppc_elf_check_relocs): Remove unused local i.
469 (ppc_elf_gc_mark_hook): Add default case to switch.
471 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
472 * srec.c (srec_scan): Accept \r in symbol definitions.
473 (srec_object_p): Set HAS_SYMS if we saw any symbols.
474 (symbolsrec_object_p): Likewise.
476 1999-04-04 Don Bowman <don@pixsci.com>
478 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
480 1999-04-04 Ian Lance Taylor <ian@zembu.com>
482 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
484 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
485 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
487 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
489 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
492 1999-03-31 Nick Clifton <nickc@cygnus.com>
494 * config.bfd: Add support for arm-epoc-pe target.
495 * configure.in: Add support for arm-epoc-pe target.
496 * configure: Regenerate.
497 * targets.c: Add support for arm-epoc-pe target.
498 * coff-arm.c: Allow header files to override definition of
499 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
500 * pe-arm.h: Allow previous header files to override definition of
501 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
502 * pei-arm.h: Allow previous header files to override definition of
503 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
504 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
505 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
507 1999-03-30 Nick Clifton <nickc@cygnus.com>
509 * elf.c (elf_map_symbols): Handle the case where section
510 symbols are generated for content-less sections which are
511 not mapped to the output file.
513 * linker.c: Replace direct references to fields in BFD structure
514 with accessor macros.
516 * elflink.h: Replace direct references to fields in BFD structure
517 with accessor macros.
519 1999-03-25 Philip Blundell <pb@nexus.co.uk>
521 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
523 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
524 account when adjusting section symbols during a partial link.
526 1999-03-24 Nick Clifton <nickc@cygnus.com>
528 * coff-sparc.c (struct coff_reloc_map): Change type of field
529 'bfd_reloc_val' to bfd_reloc_code_real_type.
530 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
531 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
532 * elf32-arc.c (struct arc_reloc_map): Ditto.
533 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
534 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
535 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
536 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
537 * elf32-sh.c (struct elf_reloc_map): Ditto.
538 * elf32-sparc.c (struct elf_reloc_map): Ditto.
539 * elf32-v850.c (struct v850_reloc_map): Ditto.
540 * elf64-sparc.c (struct elf_reloc_map): Ditto.
541 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
542 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
544 1999-03-17 Martin Hunt <hunt@cygnus.com>
546 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
547 function so source-level assembly works. If multiple N_SOs
548 are seen without and N_FUNs, create an indextable entry with
549 a NULL function name.
551 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
553 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
554 of certian similar cpus.
556 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
558 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
559 Add the 5000. Change the architecture for the 5400 to mips4.
560 (elf_mips_mach): Add r5000.
562 1999-03-11 Doug Evans <devans@casey.cygnus.com>
564 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
566 1999-03-11 Nick Clifton <nickc@cygnus.com>
568 * binary.c (binary_set_section_contents): Generate warning about
569 huge file offsets for any section that will occupy file space, not
570 just those that are loadable.
572 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
574 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
576 1999-02-22 Jim Lemke <jlemke@cygnus.com>
578 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
580 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
582 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
583 * elflink.h: Revert all changes since Feb 16. Instead:
584 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
585 appropriate. Copy it to version symbols.
586 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
587 symbols if appropriate.
588 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
589 symbol if appropriate.
590 (elf_link_output_extsym): If symbol is marked as undefined, and
591 has no nonweak references, mark it as weak undefined.
593 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
595 * elflink.h (elf_merge_symbol): When overriding a dynamic
596 definition with a weak undefined symbol, set NEEDS_PLT if it is a
598 (elf_link_add_object_symbols): Don't copy the other field if we
601 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
603 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
604 shared object with a weak undefined symbol.
606 1999-02-18 Nick Clifton <nickc@cygnus.com>
608 * elfarm-nabi.c: Set partial_inplace back to false.
610 1999-02-17 Nick Clifton <nickc@cygnus.com>
612 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
613 (USER_LABEL_PREFIX): Set to "_".
615 The following patches are from: Scott Bambrough
616 <scottb@corelcomputer.com>
618 * libaout.h (M_ARM6_NETBSD): Set to 143.
620 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
621 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
622 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
623 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
624 * bfd-in2.h: Regenerate.
626 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
627 'true' as REL relocs are now being used. Add new PIC relocs:
628 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
629 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
631 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
633 (elf32_arm_final_link_relocate): Change parameters so that entire
634 reloc is passed. Add support for PIC relocs.
635 (elf32_arm_relocate_section): Pass entire reloc to
636 elf32_arm_final_link_relocate.
637 (elf32_arm_check_relocs): Handle new PIC relocs.
638 (elf32_arm_adjust_dynamic_symbol): New function.
639 (elf32_arm_size_dynamic_sections): New function.
640 (elf32_arm_discard_copies): New function.
641 (elf32_arm_finish_dynamic_symbol): New function.
642 (elf32_arm_finish_dynamic_sections): New function.
643 (ELF_MAXPAGE_SIZE): Define.
644 (bfd_elf32_bfd_reloc_type_lookup): Define.
645 (elf_backend_relocate_section): Define.
646 (elf_backend_adjust_dynamic_symbol): Define.
647 (elf_backend_create_dynamic_sections): Define.
648 (elf_backend_finish_dynamic_symbol): Define.
649 (elf_backend_finish_dynamic_sections): Define.
650 (elf_backend_size_dynamic_sections): Define.
651 (elf_backend_plt_readonly): Define.
652 (elf_backend_want_got_plt): Define.
653 (elf_backend_want_plt_sym): Define.
655 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
657 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
658 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
659 (_bfd_mips_elf_fake_sections): Likewise.
661 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
663 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
664 bfd_elf32_arm_get_bfd_for_interworking,
665 bfd_elf32_arm_process_before_allocation): Define to avoid clash
668 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
669 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
670 elf32_arm_find_nearest_line): Make them static.
672 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
674 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
675 callers. Do not merge a definition from a shared object with a
676 weak undefined symbol.
677 (elf_link_add_object_symbols): Do not change the symbol type or
678 size if the old symbol overrides the new one.
680 1999-02-08 Nick Clifton <nickc@cygnus.com>
682 * config.bfd: Add support for strongarm target.
684 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
686 * elf32-m68k.c (reloc_map): Use the correct types for the struct
687 fields instead of unsigned char.
689 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
691 * Makefile.am: Rebuild dependencies.
692 * Makefile.in: Rebuild.
694 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
696 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
697 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
698 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
699 * acinclude.m4: Add comments to uses of AC_DEFINE.
700 * acconfig.h: Remove.
701 * configure: Rebuild with current autoconf/automake.
702 * aclocal.m4: Likewise.
703 * config.in: Likewise.
704 * Makefile.in: Likewise.
706 1999-02-04 DJ Delorie <dj@cygnus.com>
708 * libbfd.c (real_read): don't call fread for zero bytes. This
709 covers up a bug (or misuse of bfd) that's exposed by Solaris.
711 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
713 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
714 of a jump is in the current 256 MB region.
716 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
718 * format.c (bfd_check_format_matches): Change last patch to only
719 take effect for the binary target.
721 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
723 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
725 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
727 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
729 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
731 * format.c (bfd_check_format_matches): If the target was
732 previously specified, don't check other targets when checking for
735 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
737 * elf32-arm.h (elf32_arm_reloc_map): Removed.
738 (elf32_arm_reloc_type_lookup): Removed
739 * elfarm-nabi.c (elf32_arm_reloc_map): New.
740 (elf32_arm_reloc_type_lookup): New.
741 * elfarm-oabi.c (elf32_arm_reloc_map): New.
742 (elf32_arm_reloc_type_lookup): New.
744 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
746 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
747 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
748 * Makefile.am: Use new files.
749 * Makefile.in: Regenerate.
750 * configure.in: Use new files.
751 * configure: Regenerate.
753 1999-02-01 Nick Clifton <nickc@cygnus.com>
755 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
756 (fr30_elf_gc_sweep_hook): New function.
757 (elf_backend_can_gc_sections): Define.
759 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
761 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
762 and bfd_elf32_bigarm_oabi_vec.
764 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
766 * Makefile.am (elf32-arm-oldabi.lo): New.
767 (elf32-arm-newabi.lo): New.
768 * Makefile.in: Regenerate.
769 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
770 (arm-*-elf): Likewise.
773 * configure: Regenerate.
774 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
775 (bfd_elf32_bigarm_oabi_vec): New.
776 * elf32-arm-newabi.c: New.
777 * elf32-arm-oldabi.c: New.
778 * elf32-arm.c: Removed.
781 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
783 * binary.c (binary_set_section_contents): Omit warnings for
786 1999-01-31 Michael Meissner <meissner@cygnus.com>
788 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
791 1999-01-29 Nick Clifton <nickc@cygnus.com>
793 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
794 * dwarf2.c (read_signed_leb128): Remove unused variables.
796 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
798 * elf.c (assign_file_positions_for_segments): Only adjust
801 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
803 * binary.c (binary_set_section_contents): Don't return early for a
804 non-loadable section, in case the first section is non-loadable.
805 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
806 W. Rozycki <macro@ds2.pg.gda.pl>.
808 1999-01-28 Nick Clifton <nickc@cygnus.com>
810 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
811 R_FR30_GNU_VTENTRY relocs.
813 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
815 * elflink.h (elf_link_output_sym): Zero syms which are
816 part of sections which have been excluded.
818 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
820 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
822 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
823 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
825 1999-01-27 Nick Clifton <nickc@cygnus.com>
827 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
829 (fr30_final_link_relocate): Use computed value as result of
832 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
834 * binary.c (binary_set_section_contents): Emit warning for
835 huge file offsets due to widely-dispersed section LMAs.
837 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
839 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
840 align first section to largest section alignment, not first
843 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
845 * configure.in: Require autoconf 2.12.1 or higher.
847 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
849 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
850 * bfd-in2.h: Likewise.
851 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
853 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
855 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
856 * cpu-mips.c: Add support for and independent 4111.
857 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
858 (_bfd_mips_elf_final_write_processing):
859 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
861 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
863 * elf32-mips.c (elf_mips_abi_name): New.
864 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
866 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
868 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
869 Handle bfd_mach_mips4300.
871 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
873 * elf32-i386.c: Remove leaked development code from patch
874 1998-12-10 by Richard Henderson.
876 1998-12-10 Richard Henderson <rth@cygnus.com>
878 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
879 in debug sections for symbol defined externally.
881 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
883 * targets.c (bfd_target_vector): Remove duplicate entry for
886 1998-12-09 Nick Clifton <nickc@cygnus.com>
888 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
889 since we are using RELAs.
891 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
893 SCO Open Server Release 5 core file support, from Jouke Numan
895 * sco5-core.c: New file.
896 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
897 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
898 * Makefile.am: Rebuild dependencies.
899 (OPTIONAL_BACKENDS): Add sco5-core.lo.
900 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
901 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
902 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
903 * bfd-in2.h, configure, Makefile.in: Rebuild.
905 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
907 * config.bfd (hppa*-*-mpeix*): New target.
908 * configure.in: Add AC_HEADER_DIRENT.
909 (hppa*-*-mpeix*): New target.
910 * configure.host (hppa*-*-mpeix*): New host.
911 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
912 friends rather than just including <sys/dir.h>.
913 * som.h (struct som_symbol): Add hppa_priv_level and apto
914 tc_data. Change all users.
915 (struct somdata): Add comp_unit field.
916 (obj_som_compilation_unit): Define.
917 (bfd_som_attach_compilation_unix): Declare.
918 * som.c: Check HOST_HPPAMPEIX.
919 (struct som_misc_symbol_info): Add new field priv_level.
920 (som_object_setup): Add current_offset parameter. Change all
922 (setup_sections): Likewise.
923 (som_object_p): For EXECLIBMAGIC, read the lst header.
924 (som_write_symbol_strings): Add compilation_unit parameter.
926 (som_finish_writing): Write out compilation_unit.
927 (som_bfd_derive_misc_symbol_info): Set priv_level.
928 (som_build_and_write_symbol_table): Set xleast field to 3.
929 (som_slurp_symbol_table): Set symbol priv_level.
930 (bfd_som_attach_compilation_unit): New function.
931 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
932 priv_level into symbol_value.
933 * configure, config.in: Rebuild.
935 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
937 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
938 warning function to call _bfd_error_handler instead.
940 * libbfd.c (COERCE32): Cast through unsigned long and long to
941 avoid bug in old version of gcc.
943 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
944 (elf_backend_additional_program_headers): Don't define.
946 1998-12-08 Nick Clifton <nickc@cygnus.com>
948 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
949 relocations to include offset of 2 included in the insns, and the
950 offset of the relocs within the section.
952 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
954 The following changes were made by David Taylor
955 <taylor@texas.cygnus.com>, Edith Epstein
956 <eepstein@sophia.cygnus.com>, Jim Blandy
957 <jimb@zwingli.cygnus.com>, and Elena Zannoni
958 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
959 changes originally made by HP; HP did not create ChangeLog
962 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
963 automake macro library.
965 * hpux-core.c (hpux_core_core_file_p): this function now
966 understands HPUX 10.30 thread info. Yes, the thread stacks can be
967 found in the corefile! Also, in hpux_core_core_file_p, if we
968 encounter a section with an unknown type, don't punt. Instead,
969 just skip it. Also, count the number of sections of known type
970 that we encounter. If we encounter at least one good one, then
971 we'll declare that the file is a core file. If we encounter any
972 unknown ones but some known ones, then we'll issue a warning (but
973 still declare it to be a core file). Also, correctly decide when a
975 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
976 (CORE_ANON_SHMEM): define if not defined.
977 (hpux_core_struct): add members lwpid and user_tid.
978 (core_kernel_thread_id, core_user_thread_id): new macros.
979 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
980 the name before storing it in the bfd.
981 (hpux_core_core_file_p): handle threads.
983 * libhppa.h (GET_FIELD): protect against redefinition.
990 (sign_extend): redefine.
991 (assemble_6): define.
992 (assemble_12): rewrite.
993 (assemble_16): define.
994 (assemble_16a): define.
995 (assemble_17): rewrite.
996 (assemble_22): define.
998 1998-12-07 Nick Clifton <nickc@cygnus.com>
1000 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1001 relocations for signed values.
1003 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1005 * mipsbsd.c (MY(set_arch_mach)): Make static.
1006 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1007 bfd_mach_mips* macros rather than simple numbers.
1009 COFF weak symbol support, based on patches from Mark Elbrecht
1010 <snowball3@usa.net>:
1011 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1012 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1013 (coff_write_alien_symbol): Likewise.
1014 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1015 (coff_link_add_symbols): Likewise.
1016 (_bfd_coff_link_input_bfd): Likewise.
1017 (_bfd_coff_write_global_sym): Likewise.
1019 * elf.c (copy_private_bfd_data): Always initialize the
1020 includes_phdrs field.
1022 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1023 file defines a symbol first mentioned in an ELF file.
1025 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1026 possible, rather than only if BFD64.
1027 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1029 * bfd-in2.h: Rebuild.
1031 * srec.c (srec_set_section_contents): Correct test to avoid
1032 switching to 4 byte addresses after seeing a second section which
1033 requires 3 byte addresses. From Joel Schantz
1034 <joel.schantz@argosys.boeing.com>.
1036 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1037 <aymeric.vincent@emi.u-bordeaux.fr>.
1039 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1041 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1042 decide whether the output file is -mrelocatable-lib,
1043 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1045 1998-12-03 Nick Clifton <nickc@cygnus.com>
1047 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1048 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1049 * bfd-in2.h: Regenerate.
1050 * libbfd.h: Regenerate
1052 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1054 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1055 link against a dynamic symbol with no type or size.
1057 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1059 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1060 relocation for section which does not get loaded.
1061 (elf_i386_relocate_section) [R_386_32]: Likewise.
1063 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1065 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1066 reloc_count and i long instead of unsigned long. Handle error
1067 return from bfd_canonicalize_reloc.
1069 1998-12-01 Nick Clifton <nickc@cygnus.com>
1071 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1074 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1076 * elf32-sh.c (elf/sh.h): Include.
1077 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1078 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1079 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1080 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1081 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1083 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1085 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1086 causes division by zero later on.
1088 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1090 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1093 1998-11-25 DJ Delorie <dj@cygnus.com>
1095 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1098 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1100 * elf32-fr30.c (fr30_elf_relocate_section): Call
1101 fr30_final_link_relocate.
1102 (fr30_final_link_relocate): New function: Handle I20 and I32
1104 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1105 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1106 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1108 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1111 The following changes are based on a patch submitted by Gianluca
1112 Moro <glctr@abc.it>:
1114 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1115 not already been updated.
1116 (find_remembered_hi16s_reloc): New parameter 'already_found'
1117 returns state of remembered hi16s reloc.
1118 (remember_hi16s_reloc): Set 'found' field to false.
1119 (hi16s_location): Add 'found' field.
1121 1998-11-23 DJ Delorie <dj@cygnus.com>
1123 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1124 to see .DLL files as unrecognized.
1125 (i3coff_object_p): Sorry, had to hack it to not recognize these
1126 files (pei-i386) on request.
1128 1998-11-23 DJ Delorie <dj@cygnus.com>
1130 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1131 relents. Call bfd_check_format to reinitialize.
1133 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1135 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1138 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1140 * aclocal.m4: regenerate
1141 * configure: regenerate
1143 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1145 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1146 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1147 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1148 respect it as an upper bound on what memory to reference.
1149 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1150 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1151 update vtable_entries_size appropriately.
1153 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1155 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1158 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1160 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1161 bfds; they have no "file" so we fake it.
1162 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1163 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1164 resizing the memory buffer.
1165 * opncls.c (bfd_make_writable): New function; lets you write a
1166 bfd_create'd bfd to an in-memory buffer.
1167 (bfd_make_readable): New function; lets you read back that buffer
1168 as if it were from bfd_openr. Used to build generated archive
1169 members (winsup's ld's dlltool)
1171 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1173 * po/bfd.pot: Regenerated.
1175 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1177 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1180 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1182 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1183 element of the gotentry list for local symbols too.
1184 (elf64_alpha_relocate_section): Unify local and global handling.
1185 Assert that gotent->use_count > 0.
1187 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1189 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1190 update for file name changes of July 2, 1998.
1192 * configure: Rebuild.
1194 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1196 * po/bfd.pot: Regenerated.
1198 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1200 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1201 * aclocal.m4, configure: regenerate
1203 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1205 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1207 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1209 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1210 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1212 * aclocal.m4, configure: regenerated.
1214 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1216 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1217 R_D10V_GNU_VTENTRY relocs.
1218 (elf_d10v_howto_table): Likewise.
1219 (d10v_reloc_map d10v_reloc_map): Likewise.
1220 (elf32_d10v_gc_mark_hook): New.
1221 (elf32_d10v_gc_sweep_hook): New.
1222 (elf32_d10v_check_relocs): New.
1223 (elf32_d10v_relocate_section): New.
1224 (elf_backend_relocate_section): Define.
1225 (elf_backend_can_gc_sections): Define.
1227 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1229 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1230 (BFD64_BACKENDS): ...from here.
1231 (BFD32_BACKENDS_CFILES): Move vms files here...
1232 (BFD64_BACKENDS_CFILES): ...from here.
1233 * Makefile.in: Rebuild.
1235 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1237 * Makefile.am: Add FR30 target.
1238 * Makefile.in: Add FR30 target.
1239 * archures.c: Add support for FR30.
1240 * config.bfd: Add support for FR30.
1241 * configure.in: Add support for FR30.
1242 * reloc.c: Add support for FR30 relocations.
1243 * targets.c: Add support for FR30 relocations.
1244 * bfd-in2.h: Regenerate.
1245 * configure: Regenerate.
1246 * libbfd.h: Regenerate.
1247 * cpu-fr30.c: New file.
1248 * elf32-fr30.c: New file.
1250 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1252 * configure.in: detect cygwin* instead of cygwin32*
1253 * configure: regenerate
1255 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1257 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1258 use bfd_malloc and free instead and check return value from bfd_malloc.
1260 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1262 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1263 * libbfd.h: Rebuild.
1265 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1266 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1267 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1268 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1270 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1272 (mips_elf_link_hash_table_create): Don't initialize
1273 dynsym_sec_strindex.
1274 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1275 (mips_elf_size_dynamic_sections): Generate a section symbol for
1276 every output section.
1277 (mips_elf_finish_dynamic_sections): Count all sections for
1279 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1282 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1284 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1285 for later PLT entries in large PLTs.
1286 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1288 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1290 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1292 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1294 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1295 * elflink.h (elf_collect_hash_codes): New function. This function is
1296 called for each exported symbol and we compute the ELF hash value for
1298 (compute_bucket_value): New function. It is called from
1299 size_dynamic_sections to determine the hash table size. When we are
1300 optimizing a better, but slower, algorithm is used.
1301 (size_dynamic_sections): Call compute_bucket_value.
1303 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1305 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1307 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1309 (sh_elf_gc_mark_hook): New.
1310 (sh_elf_gc_sweep_hook): New.
1311 (sh_elf_check_relocs): New.
1312 (elf_backend_can_gc_sections): Define.
1314 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1316 * acinclude.m4: undo previous gettext change
1317 * aclocal.m4: rebuild with right version of aclocal.
1319 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1321 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1322 aclocal.m4 to acinclude.m4, so they don't get lost.
1324 * elfcore.h: rewrite for better corefile support.
1325 * elf.c (elfcore_*): new functions.
1326 * elf-bfd.h (elf_obj_tdata): new structure members.
1327 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1329 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1331 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1333 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1334 and R_M32R_GNU_VTENTRY.
1335 (elf_backend_can_gc_sections): Define.
1336 (m32r_elf_check_relocs): New.
1337 (m32r_elf_gc_mark_hook): New.
1338 (m32r_elf_gc_sweep_hook): New.
1339 (m32r_elf_relocate_section): Handle VT relocs.
1341 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1343 * coff-arm.c (arm_relocate_section): Remove redundant test.
1345 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1346 cleat that the 'bitsize' field is the size of the bitfield AFTER
1347 relocation not before.
1349 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1351 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1354 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1356 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1357 R_SPARC_GNU_VTENTRY.
1358 (elf32_sparc_check_relocs): Handle them.
1359 (elf32_sparc_reloc_type_lookup): Likewise.
1360 (elf32_sparc_relocate_section): Likewise.
1361 (elf32_sparc_gc_mark_hook): New.
1362 (elf32_sparc_gc_sweep_hook): New.
1364 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1366 * som.c (som_finish_writing): Perform some sanity checks when
1367 writing an executable or shared library.
1369 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1371 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1372 * configure.in (elf): Add dwarf1.lo.
1373 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1374 * elf.c (_bfd_elf_find_nearest_line): Add call to
1375 _bfd_dwarf1_find_nearest_line.
1376 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1377 Add call to _bfd_dwarf1_find_nearest_line.
1378 * configure: Rebuilt.
1380 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1382 * elflink.h (elf_gc_sections): Do not allow garbage
1383 collection if dynamic sections have been created.
1385 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1387 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1389 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1390 (v850_elf_perform_relocation): Likewise.
1391 (v850_elf_final_link_relocate): Likewise.
1392 (v850_elf_relocate_section): Likewise.
1393 (v850_elf_gc_sweep_hook): New routine.
1394 (v850_elf_gc_mark_hook): New routine.
1395 (elf_backend_can_gc_sections): Define.
1397 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1399 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1402 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1404 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1405 Declare size as bfd_size_type.
1406 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1408 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1410 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1412 * som.c (CPU_PA_RISC2_0): Define.
1413 (_PA_RISC2_0_ID): Likewise.
1414 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1416 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1418 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1419 has a base which is already defined, only add the referenced
1420 symbol to the dynamic symbol table if it is defined or referenced
1423 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1426 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1428 * elflink.h (elf_link_add_object_symbols): Undo last change.
1430 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1432 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1433 symbol for the indirect alias to a versioned symbol.
1435 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1437 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1438 (elf32_i386_vtentry_howto): New.
1439 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1440 or elf32_i386_vtinherit_howto on lookup.
1442 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1444 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1445 reloc_type. Rename R_68K__max to R_68K_max.
1446 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1449 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1451 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1452 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1454 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1457 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1459 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1460 message has a null byte terminator.
1462 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1464 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1465 word subject to R_V850_32 relocation.
1467 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1469 * dwarf2.c: Add comment describing problem computing line numbers
1470 for undefined symbols at link time.
1472 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1474 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1475 transform a defweak into a plt entry.
1476 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1477 plt entry references to receive a RELATIVE reloc.
1478 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1479 (elf64_alpha_relocate_section): Assert we don't overrun
1480 the allocated relocation space.
1482 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1484 * elf.c (swap_out_syms): Always treat section symbols as
1485 special, even if they are attached to a common section.
1487 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1489 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1490 sections with v850 common section attributes into named v850
1492 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1493 common section attributes into named v850 common sections.
1495 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1497 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1500 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1502 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1503 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1504 reloc to the wrong section a warning, not an error. .dynsbss
1505 is not an output section, so there is no need to check for it.
1507 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1509 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1511 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1513 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1514 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1516 (elf32_arm_gc_mark_hook): New.
1517 (elf32_arm_gc_sweep_hook): New.
1518 (elf32_arm_check_relocs): New.
1519 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1521 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1524 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1526 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1527 assume there is no PLT or GOT.
1529 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1531 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1532 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1533 also accepted as a function symbol type.
1535 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1537 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1539 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1541 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1542 match definition of _bfd_gc_sections field.
1543 * libbfd.h: Rebuild.
1545 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1547 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1548 the addend of a dynamic relocation referencing a section.
1549 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1550 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1552 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1554 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1555 bed has a size_dynamic_sections routine before trying to use it.
1557 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1559 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1560 _bfd_elf_rel_vtable_reloc_fn.
1562 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1564 * Makefile.am: Add elf32-arm.c.
1565 * Makefile.in: Rebuild.
1566 * elf-bfd.h: Add elf_backend_get_symbol_type.
1567 * elf.c (swap_out_syms): If defined, call
1568 elf_backend_get_symbol_type.
1569 * elf32-arm.c: Define elf_backend_get_symbol_type.
1570 (elf32_arm_get_symbol-type): New routine.
1571 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1572 (bfd_elf32_arm_process_before_allocation): Change to
1573 check for STT_ARM_TFUNC.
1574 (elf32_arm_final_link_relocate): Likewise.
1575 * elfxx-target.h: Add elf_backend_get_symbol_type.
1577 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1579 * archures.c (bfd_mach_alpha_ev[456]): New.
1580 * cpu-alpha.c: Rework to match these types.
1581 * bfd-in2.h: Rebuild.
1583 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1585 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1586 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1588 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1589 (elf_i386_reloc_type_lookup): Recognize them.
1590 (elf_i386_check_relocs): Pass them off to generic code.
1591 (elf_i386_relocate_section): Ignore them.
1592 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1593 (elf_backend_can_gc_sections): True.
1595 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1597 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1598 before looking at owner field.
1599 (elf32_arm_to_thumb_stub): Ditto.
1600 (elf32_arm_relocate_section): Compute name before calling
1601 elf32_arm_final_link_relocate().
1603 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1605 * elf.c: comment and formatting cleanups.
1608 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1610 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1611 (core files are treated differently than object files).
1612 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1613 bfd_elf_mkcorefile): declare.
1614 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1615 bfd_elf_mkcorefile): add to bfd_target vector.
1616 * elfcore.h (elf_core_file_p): save the program header table,
1617 and set the bfd architecture from the elf file header.
1618 * elf.c (bfd_elf_mkcorefile): new function.
1619 (_bfd_elf_write_corefile_contents): new function.
1620 (assign_file_positions_for_segments): add cases for handling
1621 PT_NOTE segments. (assign_file_positions_except_relocs):
1622 core files should be handled the same as exec files.
1623 (prep_headers): identify core files as type ET_CORE.
1624 (copy_private_bfd_data): identify the sections belonging to
1625 the PT_NOTE segment.
1627 * elf32-sparc.c (elf32_sparc_final_write_processing):
1628 add break statement to default case.
1630 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1632 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1633 section (not input) will be in sections ".sbss", ".sbss2",
1634 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1635 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1636 output_offset for correct evaluation of addend.
1638 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1640 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1641 elf32_arm_allocate_interworking_sections and
1642 elf32_arm_process_before_allocation.
1644 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1646 * bfd-in.h: Ammend prototype for
1647 elf32_arm_process_before_allocation to remove surplus third
1650 * bfd-in2.h: Regenerate.
1652 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1654 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1656 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1658 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1659 calculated for RELOC_SPARC_REV32 case.
1661 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1663 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1664 elf32_arm_allocate_interworking_sections and
1665 elf32_arm_process_before_allocation.
1666 * bfd-in2.h: Regenerated.
1667 * elf32-arm.c Define elf32_arm_link_hash_table.
1668 (insert_thumb_branch): New routine.
1669 (find_thumb_glue): New routine.
1670 (find_arm_glue): New routine.
1671 (record_arm_to_thumb_glue): New routine.
1672 (record_thumb_to_arm_glue): New routine.
1673 (elf32_arm_link_hash_table_create): New routine.
1674 (elf32_arm_get_bfd_for_interworking): New routine.
1675 (elf32_arm_allocate_interworking_sections) New routine.
1676 (elf32_arm_process_before_allocation) New routine.
1677 (elf32_thumb_to_arm_stub): New routine.
1678 (elf32_arm_to_thumb_stub): New routine.
1679 (elf32_print_private_bfd_data): Fix typo.
1680 (elf32_arm_final_link_relocate): Add argument sym_sec.
1681 Check for branches to thumb symbols in case R_ARM_PC24.
1682 Check for branches to arm symbols in case R_ARM_THM_PC22.
1683 (elf32_arm_relocate_section): Pass symbol section to
1684 elf32_arm_final_link_relocate.
1686 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1688 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1689 entries unless the symbol is defined in the executable; in
1690 particular, undefined weak symbols get a PLT entry.
1692 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1694 * libaout.h: Remove nested comment to avoid warning.
1696 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1698 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1699 R_ARM_PC24 relocation.
1701 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1703 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1704 argument is_local. Add argument sym_flags. Check sym_flags
1705 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1706 (elf32_arm_relocate_section): Don't pass local sym and pass
1707 sym_flags to elf32_arm_final_link_relocate.
1709 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1711 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1712 to not count too few relocs for dynamicly linked executables.
1714 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1716 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1717 symbols without a dynamic index dynamic. Consider all weak
1719 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1720 correspondance between input and output sections.
1722 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1724 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1725 that use a .got.plt section start the got offset at zero.
1727 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1729 * ieee.c (ieee_write_processor): Correct the processor ID written
1730 out for bfd_arch_m68k, accommodating change of March 25.
1732 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1734 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1735 R_ARM_THM_RPC22 relocations.
1737 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1739 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1741 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1742 .got relocs in -Bsymbolic shared objects.
1744 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1746 * elf32-arm.c: Add private flags to ELF header.
1747 (elf32_arm_print_private_bfd_data): New Function.
1748 (elf32_arm_set_private_flags): New Function.
1749 (elf32_arm_copy_private_flags): New Function.
1750 (elf32_arm_merge_private_bfd_data): New Function.
1752 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1754 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1756 (elf32_sparc_relocate_section): Likewise.
1758 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1760 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1761 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1762 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1763 of the function. Recognize no .plt as static linking.
1765 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
1767 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1768 ".liblist" string through gettext.
1770 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1772 * Makefile.am: Add support for elf32-arm.lo.
1773 * Makefile.in: Rebuild.
1774 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1775 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1776 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1777 * configure: Regenerate.
1778 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1779 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1780 bfd_target bfd_elf32_littlearm_vec.
1781 * elf32-arm.c: New file.
1783 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1785 * libaout.h (M_SPARCLITE_LE): New machine.
1786 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1787 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1788 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1789 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1790 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1791 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1792 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1793 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1794 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1795 be BFD_RELOC_SPARC_REV32.
1797 * config.bfd (sparc86x-*-aout): New
1799 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1801 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1802 actually mapping the output sections.
1804 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1807 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1808 (mn10300_elf_reloc_map): Similarly.
1809 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1811 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1813 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1815 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1816 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1817 elf_mips_reloc_type defined in elf/mips.h.
1819 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
1821 * elf64-mips.c: Remove reloc_type definition completely. It's now
1824 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
1826 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
1827 as they are defined in elf/mips.h now.
1829 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
1832 * Re-add lost change:
1833 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1835 (mn10300_elf_relax_section): Include stack space for register saves
1836 in the imm8 field of a "call" instruction.
1837 (compute_function_info): Determine how much stack is allocated by
1838 the movm instruction. Fix typo.
1839 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1841 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
1843 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
1844 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1846 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
1848 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
1850 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
1852 * elf32-hppa.h: Let ELF header define the enum containing the
1853 external reloc numbers.
1854 * elf32-i386.h: Likewise.
1856 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
1858 * elf-m10300.c: Let ELF header now define the macros to get the enum.
1859 * elf32-mips.c: Likewise.
1860 * elf32-ppc.c: Likewise.
1862 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
1864 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
1865 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
1867 * bfd-in.h: Regenerate.
1868 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
1869 parameter to 'unsigned int' to avoid K&R compatability problems.
1871 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
1873 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
1874 functionname_ptr to be const. Change line_ptr to be unsigned.
1876 * coffcode.h (coff_link_output_has_begun): Simplify handling when
1877 macro is not defined. Change second parameter from bfd_link_info
1878 to coff_final_link_info. Add prototype.
1879 (coff_final_link_postscript): Simplify handling when macro is not
1880 defined. Add prototype.
1882 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
1884 * elf-mn10300.c: Before include system specific ELF header define
1885 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
1886 * elf32-mips.c: Likewise.
1887 * elf32-ppc.c: Likewise.
1889 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
1891 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
1892 temporary patch over to elf64-mips.c as well.
1894 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
1896 * elf32-mips.c (reloc_type): Temporarily disable definition of
1897 standard relocation since they are now defined in elf/mips.h.
1899 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
1901 * elf-m10200.c (mn10200_elf_final_link_relocate):
1902 Modify range test for case R_MN10200_8.
1904 * elf-m10300.c (mn10300_elf_final_link_relocate):
1905 Modify range test for case R_MN10300_8.
1907 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
1909 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
1910 * elf32-i386.c (elf_backend_got_header_size): Define.
1911 (elf_backend_plt_header_size): Define.
1912 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
1913 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
1914 * elfxx-target.h: Provide a default of zero.
1915 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
1916 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
1918 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
1919 entry from an executable, even if the plt refcount goes to 0.
1921 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1923 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
1924 directory name at the line number.
1926 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
1927 with an unspecified type.
1929 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
1931 * sunos.c: Add undef of valid to avoid problem on SunOS.
1933 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
1935 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
1937 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1939 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
1940 R_68K_PCxx and R_68K_xx relocations. Make sure that
1941 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
1942 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
1943 R_68K_xx relocations.
1944 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
1945 that has no plt entry.
1946 (elf_m68k_relocate_section): Ignore the plt offset in a static
1948 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
1950 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
1953 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
1955 (howto_table, reloc_map): Add entries for them.
1956 (elf_m68k_check_relocs): Handle them. Implement reference
1957 counting for got and plt entries.
1958 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
1959 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
1961 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
1962 (elf_m68k_relocate_section): Handle the new reloc types.
1963 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
1964 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
1965 * elflink.h (elf_link_add_object_symbols): When creating an
1966 indirect reference for symbol versioning also copy the plt
1968 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
1969 flag also reset the plt offset.
1970 (elf_link_assign_sym_version): Likewise.
1971 (elf_gc_common_finalize_got_offsets): Increment the got offset by
1972 the size of the entry in bytes.
1973 (elf_gc_allocate_got_offsets): Likewise.
1975 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
1977 * elflink.h (elf_gc_sections): Return true rather than falling off
1980 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
1983 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
1985 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
1986 comment describing when it should be enabled.
1987 Changed definition of USER_LABEL_PREFIX to "", to fall into line
1990 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
1992 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
1993 information ATN records.
1995 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1997 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
1998 section for an absolute symbol in a fully linked file. Based on
1999 patch from Christian Holland <CHolland@de.lucent.com>.
2001 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2003 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2004 that a symbol is undefined.
2006 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2008 * som.c (som_bfd_gc_sections): Define.
2010 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2012 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2013 overflows in ARM_26D patches, since they have already been
2014 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2016 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2018 * coffcode.h (coff_write_object_contents): If we have any long
2019 section names, call coff_write_symbols even if there are no
2022 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2024 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2025 PT_LOAD segment, rather than only setting it once for the entire
2028 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2029 rather than ignoring every phdr with a p_paddr of 0, ignore all
2030 the phdrs if they all have a p_paddr of 0.
2032 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2033 section was discarded from the link.
2035 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2037 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2039 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2041 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2042 floating point operations.
2044 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2046 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2049 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2051 Merge of vax/vms (read-only) support
2052 * configure.com: Support Vax target.
2053 * makefile.vms: Support Vax target.
2054 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2055 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2057 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2059 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2061 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2063 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2065 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2066 * targets.c (bfd_target_ovax_flavour): New flavour.
2067 (vms_alpha_vec): Renamed from evax_alpha_vec.
2069 (target_vector): Update accordingly.
2070 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2072 (vax*-*-*vms*): New target.
2073 * Makefile.am: Update for renamed files. Rebuild dependencies.
2074 * bfd-in2.h: Rebuild.
2075 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2077 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2079 Based on patch from Matt Semersky <matts@scd.hp.com>:
2080 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2081 pointer on abfd->outsymbols.
2082 (generic_add_output_symbol): Handle NULL sym parameter.
2084 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2086 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2089 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2091 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2092 when handling 32 bit immediate relocs.
2093 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2095 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2097 * section.c (STD_SECTION): Account for recently added gc_mark
2098 field in struct asection.
2100 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2101 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2103 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2105 ELF Section-level Garbage Collection:
2106 * bfd.c (bfd_gc_sections): New.
2107 * aout-adobe.c: Hook to default implementation.
2108 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2109 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2110 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2111 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2112 * tekhex.c, versados.c: Likewise.
2113 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2114 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2116 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2117 (bfd_generic_gc_sections): New.
2118 * section.c (SEC_KEEP): New.
2119 (asection): Add gc_mark member.
2121 * elfcode.h (elf_gc*): New name remappings.
2122 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2123 sections to be excluded.
2124 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2125 (elf_gc_propogate_vtable_entries_used): New.
2126 (elf_gc_smash_unused_vtentry_relocs): New.
2127 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2128 (elf_gc_common_finalize_got_offsets): New.
2129 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2130 * elfxx-target.h: Add and default gc hooks.
2132 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2134 (struct elf_obj_tdata): Likewise for local_got_offsets.
2135 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2136 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2137 * elf64-sparc.c, elflink.h: Likewise.
2139 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2140 (ELF_LINK_HASH_MARK): Define.
2141 (struct elf_backend_data): Add GC hooks.
2142 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2144 * elf-m10300.c (mn10300_elf_check_relocs): New.
2145 (mn10300_elf_gc_mark_hook): New.
2146 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2147 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2148 (mn10300_elf_final_link_relocate): Likewise.
2149 (mn10300_elf_relocate_section): Likewise.
2150 (elf_backend_can_gc_sections): Define.
2151 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2152 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2153 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2154 (mips_info_to_howto_rel): Likewise.
2155 (mips_elf_relocate_section): Likewise.
2156 (mips_elf_check_relocs): Likewise.
2157 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2158 (elf_backend_can_gc_sections): Define.
2159 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2160 (ppc_elf_howto_raw): Handle them.
2161 (ppc_elf_reloc_type_lookup): Likewise.
2162 (ppc_elf_relocate_section): Likewise.
2163 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2164 Handle new vtable relocs.
2165 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2166 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2167 (elf_backend_can_gc_sections): Define.
2169 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2171 * archures.c (bfd_mach_mn10300): Define.
2172 * elf-m10300.c: Include elf/mn10300.h
2173 (elf_mn10300_mach): New function.
2174 (_bfd_mn10300_elf_final_write_processing): Likewise.
2175 (_bfd_mn10300_elf_object_p): Likewise.
2176 (elf_backendfinal_write_processing): Define.
2177 (elf_backend_object_p): Likewise.
2179 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2181 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2184 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2186 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2187 link_next field, not the next field.
2189 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2191 * elf.c (map_sections_to_segments): Check the section address
2192 against the phdr size both with and without a modulo of
2195 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2197 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2198 linker created empty input section if the output section has the
2201 * elflink.h (elf_link_output_extsym): Print an error message if
2202 _bfd_elf_section_from_bfd_section fails.
2204 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2207 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2209 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2210 native linker output. Avoid putting an empty section in more than
2213 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2215 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2216 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2218 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2220 * elf.c (swap_out_syms): New arg relocatable_p.
2221 Don't add section VMA to symbols for relocatable output.
2222 (_bfd_elf_compute_section_file_positions): Update call to
2225 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2227 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2228 against 'addend' be signed rather than unsigned.
2230 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2232 * elf32-m32r.c: Add prototyps for static functions.
2234 * coff-arm.c: Add prototypes for static functions.
2236 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2238 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2239 LMA is used to order sections in a segment.
2241 * elf32-v850.c: Add prototypes for static functions.
2242 Change type of addend parameter to bfd_vma in various functions.
2244 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2246 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2247 complain_overflow_signed instead of complain_overflow_bitfield.
2249 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2251 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2252 when comparing against 0.
2254 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2256 * Makefile.am (config.status): New target.
2257 * Makefile.in: Rebuild.
2259 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2261 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2262 error if previous object endianness doesn't match current object.
2264 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2266 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2267 _bfd_elf_print_private)bfd_data ().
2269 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2271 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2273 (elf_link_add_object_symbols): Set type_change_ok and
2274 size_change_ok before calling elf_merge_symbol.
2276 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2277 undefined symbol error, don't also issue an overflow error.
2279 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2281 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2282 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2283 message instead of crashing.
2285 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2287 * archures.c (bfd_mach_cpu32): Define.
2288 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2290 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2291 * ieee.c: Include <ctype.h>.
2292 (ieee_object_p): Parse out process ID string to make it more
2293 likely to be acceptable for bfd_scan_arch.
2294 * bfd-in2.h: Rebuild.
2296 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2298 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2299 _bfd_elf_print_private_bfd_data() so that the program header will
2302 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2304 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2305 0x68. Reindent. Add some comments.
2307 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2309 * elf.c (copy_private_bfd_data): Adjust physical address of
2310 segment in output BFD to contain LMAs of its sections.
2312 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2314 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2315 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2316 endian data 32 bit relocations.
2317 (elf32_sparc_merge_private_bfd_data): Check if linking little
2318 endian objects with big endian objects.
2319 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2320 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2321 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2323 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2324 * archures.c (bfd_mach_sparc_sparclite_le): New.
2325 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2327 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2329 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2332 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2334 * bfd-in.h: Move over patch to bfd-in2.h.
2336 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2338 (_bfd_relocate_contents): Likewise.
2340 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2342 * peicode.h (add_data_entry): If the section has no private data
2343 then do not create a Data Dictionary entry for it.
2345 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2347 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2348 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2349 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2350 subsections during relaxation more correctly.
2352 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2354 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2355 Add extra argument to bfd_arm_process_before_allocation ().
2356 * bfd-in.h: Reflect changes made in bfd-in2.h.
2357 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2358 coff class of a BFD symbol.
2359 * coff-arm.c: Add support for interworking between Thumb code and
2360 non-interworking aware ARM code.
2362 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2364 * po/Make-in (install-info): New target.
2366 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2368 * filemode.c: Remove; not used.
2370 If sysdep.h includes a header file, don't include it again:
2371 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2373 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2375 * archive.c: Don't include <string.h> or <errno.h>.
2376 * evax-alpha.c; Don't include <stdio.h>.
2377 * evax-egsd.c: Likewise.
2378 * evax-etir.c: Likewise.
2379 * evax-misc.c: Likewise.
2380 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2381 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2383 * hpux-core.c: Likewise.
2384 * netbsd-core.c: Likewise.
2386 * libbfd.c: Don't include <sys/types.h>.
2387 * nlmcode.h: Don't include <string.h>.
2388 * osf-core.c: Don't include <string.h> or <stdio.h>.
2389 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2390 <errno.h>, or <unistd.h>.
2391 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2393 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2395 * configure.com: If the version number can not be found in
2396 configure.in, set it to "unknown" rather than "2.8.1".
2398 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2400 * elf32-mips.c (elf_mips_mach): New.
2401 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2402 (_bfd_mips_elf_final_write_processing): Use the names
2403 of machines, rather than the numbers. Set both the ARCH
2404 and MACH in e_flags. Handle a few more specific machines.
2405 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2406 EF_MIPS_ARCH and EF_MIPS_MACH.
2408 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2410 * syms.c (bfd_is_local_label): Revert last change.
2411 * srec.c (srec_write_symbols): Discard debugging symbols.
2413 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2415 * som.c: Include <ctype.h>.
2416 * som.h: Don't include sysdep.h.
2418 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2420 * libbfd.h: Rebuilt.
2421 * libbfd-in.h: Removed gettext includes and defines.
2422 * sysdep.h: Moved gettext-related includes and defines here.
2424 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2426 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2427 an ad-hoc test. Kill bogus #if 0 code.
2428 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2430 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2432 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2433 when generating a normal executable for a symbol defined in a
2434 regular file. When copying a reloc into the output file, adjust
2435 the addend for a PC relative reloc against a global symbol.
2437 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2439 * libbfd.h: Rebuilt.
2440 * libbfd-in.h (_): Define as dgettext.
2442 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2444 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2446 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2447 when declaring parameter types.
2448 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2450 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2452 * config.bfd: If we include any ELF targets in targ_defvec and/or
2453 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2454 * elf32-gen.c (dummy): New static const variable.
2455 (elf_generic_info_to_howto): New static function.
2456 (elf_generic_info_to_howto_rel): New static function.
2457 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2458 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2459 * elf64-gen.c: Same changes as elf32-gen.c.
2460 * elfcode.h (elf_object_p): For the generic target, ignore a
2461 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2463 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2465 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2466 * configure: Rebuild.
2468 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2470 * config.bfd: Update OSR5/Unixware patterns.
2472 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2474 * elf.c (assign_file_positions_for_segments): Allow for holes
2475 between sections added by a link script.
2477 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2479 * configure.in: Change version number to 2.9.4
2480 * configure: Rebuild.
2482 Based on patch from H.J. Lu <hjl@gnu.org>:
2483 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2484 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2485 * bfd-in2.h: Rebuild.
2487 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2489 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2492 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2494 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2495 (elf64_alpha_relax_section): Fill them in.
2496 (elf64_alpha_relax_opt_call): Implement more than a stub.
2497 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2498 alignment on .scommon.
2499 (elf64_alpha_merge_gots): Merge use counts as well.
2501 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2503 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2504 for calculating a local symbol's address.
2505 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2506 Set the .got's cooked size as well as the raw size.
2508 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2510 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2511 internationalisation of printed information.
2513 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2514 internationalisation of printed information.
2516 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2518 * syms.c (struct indexentry): Change directory_name, file_name,
2519 and function_name fields to char *.
2520 (struct stab_find_info): Change cached_file_name field to char *.
2522 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2524 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2526 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2528 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2530 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2532 * Makefile.am (install-data-local): Make $(includedir).
2533 * Makefile.in: Rebuild.
2535 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2537 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2539 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2541 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2542 * Makefile.in: Rebuild.
2544 * bfd-in2.h: Rebuild for Nick's changes.
2546 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2548 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2549 change wrt length == max_namelen.
2551 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2553 * Many files: Added gettext invocations around user-visible
2555 * libbfd-in.h: Added gettext includes and defines.
2556 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2557 HAVE_LC_MESSAGES): Define.
2558 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2560 * Makefile.am (SUBDIRS): Added po.
2561 (POTFILES): New macro.
2562 (po/POTFILES.in): New target.
2563 (SOURCE_HFILES): New macro.
2565 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2567 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2569 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2570 NT_PRSTATUS note section encountered, it contains the status of
2571 the currently executing thread when the core file was written.
2573 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2575 * libcoff.h: Add extra parameter to
2576 bfd_coff_link_output_has_begun overrideable function.
2577 * cofflink.c: Pass extra parameter to
2578 bfd_coff_link_output_has_begun function.
2579 * bfd-in.h: Add prototypes for exported ARM interworking
2581 * peicode.h: ARM specific code reorganised to conform to BFD
2583 * coffcode.h: ARM specific code reorganised to conform to BFD
2585 * coff-arm.c: Code reorganised to conform to the BFD coding
2586 conventions. Global variables have been moved into an ARM
2587 specific hash table structure and a new function:
2588 bfd_arm_get_bfd_for_interworking() has been created which is
2589 called from the linker scripts.
2591 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2593 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2595 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2596 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2597 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2598 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2600 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2602 * config.bfd: Added sparc86x support.
2604 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2606 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2607 an out of range pc-relative jump/call to an undefined weak symbol.
2609 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2611 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2614 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2616 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2617 an error other than bfd_error_system_call, set the error to
2618 bfd_error_wrong_format.
2620 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2621 bfd_elf32_powerpcle_vec.
2623 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2624 program segments are zero, don't set p_paddr_valid.
2626 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2628 * elf64-alpha.c: Initial implementation of relaxation --
2629 (struct alpha_elf_link_hash_entry): Add use_count member.
2630 (elf64_alpha_check_relocs): Initialize and increment it.
2631 (elf64_alpha_can_merge_gots): Check it when considering merging.
2632 (elf64_alpha_merge_gots): Drop entries with zero use.
2633 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2634 (elf64_alpha_always_size_sections): Split out got sizing ...
2635 (elf64_alpha_size_got_sections): ... here. New function.
2636 (elf64_alpha_relax_find_reloc_ofs): New function.
2637 (elf64_alpha_relax_with_lituse): Likewise.
2638 (elf64_alpha_relax_without_lituse): Likewise.
2639 (elf64_alpha_relax_opt_call): Likewise.
2640 (elf64_alpha_relax_section): Likewise.
2641 (elf64_alpha_add_symbol_hook): Likewise.
2642 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2643 (elf64_alpha_relocate_section): Likewise.
2644 (bfd_elf64_bfd_relax_section): Define.
2645 (elf_backend_add_symbol_hook): Likewise.
2647 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2649 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2650 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2651 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2653 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2655 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2656 * configure: Rebuild.
2658 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2660 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2661 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2662 * configure.in: Define and substitute WIN32LDFLAGS and
2664 * aclocal.m4: Rebuild with new libtool.
2665 * configure, Makefile.in: Rebuild.
2667 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2669 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2670 before any other symbols in the same section.
2672 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2674 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2677 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2679 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2681 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2682 Use addr_size for address size, rather than sizeof(bfd_vma).
2683 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2684 Fix call to read_address.
2685 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2686 Scrap other unneeded arguments. Fix call to read_address.
2687 (scan_unit_for_functions): Fix call to read_attribute.
2688 (parse_comp_unit): We now handle more values for addr_size.
2689 Set addr_size in unit. Fix call to read_attribute and
2692 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2694 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2696 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2698 * archures.c (bfd_default_scan): Add m68k cases back to default
2699 switch, reverting patch of March 25, since IEEE support depends
2702 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2704 * Makefile.am (diststuff): New target.
2705 * Makefile.in: Rebuild.
2707 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2709 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2710 som_offset when we have an extended name table.
2712 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2714 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2716 * Makefile.in: Rebuild.
2718 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2720 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2721 symbols when creating a shared library.
2722 (elf_m68k_adjust_dynindx): New function, used by above code.
2723 (elf_m68k_finish_dynamic_sections): Initialize the section
2725 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2727 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2729 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2732 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2734 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2737 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2739 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2742 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2744 * configure.in: Set version to 2.9.1.
2745 * configure: Rebuild.
2747 * Branched binutils 2.9.
2749 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2751 * syms.c (ENABLE_CACHING): Define.
2752 (struct indexentry): Define.
2753 (struct stab_cache): Remove.
2754 (cmpindexentry): New static function.
2755 (struct stab_find_info): Add new fields: indextable,
2756 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2757 cached_file_name. Remove fields: file_cache, function_cache, and
2759 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2760 index table and search it.
2762 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2764 * elf.c (_bfd_elf_copy_private_section_data): Call
2765 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2767 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2769 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2771 * coff-arm.c: Define all globally visible variables and functions
2772 only when COFF_WITH_PE is not defined.
2773 * configure.in (armpe_little_vec, armpe_big_vec): Add
2775 * configure: Rebuild.
2777 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2779 Fix some gcc -Wall warnings:
2780 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2781 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2782 * archures.c (bfd_default_scan): Likewise.
2783 * bfd.c (bfd_scan_vma): Likewise.
2784 * binary.c (mangle_name): Likewise
2785 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2786 * coff-sh.c (sh_relocate_section): Likewise.
2787 * coff-stgo32.c (create_go32_stub): Likewise.
2788 * coffcode.h (coff_slurp_line_table): Likewise.
2789 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2790 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2791 (assign_file_positions_for_segments): Likewise.
2792 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2793 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2794 * oasys.c (oasys_write_sections): Likewise.
2795 * ppcboot.c (ppcboot_object_p): Likewise.
2796 (mangle_name): Likewise.
2797 * riscix.c (riscix_fix_pcrel_26): Likewise.
2798 * srec.c (srec_scan): Likewise.
2799 * stabs.c (_bfd_write_section_stabs): Likewise.
2800 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2801 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2802 switch. Declare parameters for function pointers.
2803 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2805 * elf.c (elf_sort_sections): Likewise.
2806 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2807 Add default cases to switches.
2808 (coff_arm_relocate_section): Remove unused local variables.
2810 (coff_arm_bfd_set_private_flags): Change flag variable to type
2812 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2813 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2814 (dump_toc): Change cat to const, and initialize it.
2815 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2816 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2817 (sh_elf_relocate_section): Initialize r_symndx.
2818 * coffcode.h (coff_compute_section_file_positions): Only declare
2819 old_sofar if ALIGN_SECTIONS_IN_FILE.
2820 (coff_write_object_contents): Initialize csym.
2821 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2822 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2824 * dwarf2.c: Include libiberty.h.
2825 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
2826 (decode_line_info): Remove unused local variables.
2827 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
2828 (m32r_elf_relocate_section): Likewise.
2829 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
2830 (v850_elf_reloc): Likewise.
2831 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
2832 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
2833 * elf.c (assign_file_positions_for_segments): Always set adjust.
2834 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
2835 parenthesize expression.
2836 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
2837 (m32r_elf_object_p): Return a value.
2838 (m32r_elf_print_private_bfd_data): Change fprintf format string.
2839 * elf32-mips.c (mips_elf_final_link): Initialize last.
2840 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
2841 * elf32-v850.c (v850_elf_object_p): Return a value.
2842 (v850_elf_print_private_bfd_data): Change fprintf format string.
2843 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
2845 * elflink.h (elf_link_add_object_symbols): Change vernum to
2846 unsigned int, and initialize it. Change fprintf format string.
2847 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
2848 when setting or comparing to soname_indx.
2849 (elf_create_pointer_linker_section): Change num_symbols to
2851 * libcoff-in.h (coff_data_type): Change flags to flagword.
2852 * peicode.h (pe_print_idata): Initialize idx. Change j to
2853 bfd_size_type. Initialize hint_member. Remove useless test to
2855 (pe_print_edata): Change num_functions and num_names in struct
2856 EDT_type to unsigned long. Remove cast. Change fprintf format
2858 * ppcboot.c (ppcboot_object_p): Change i to size_t.
2859 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
2861 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
2862 int *. Update uses. Change j to long.
2863 * bfd-in2.h, libcoff.h: Rebuild.
2865 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
2867 * elf32-v850.c Remove definition of USE_REL.
2868 (v850_elf_info_to_howto_rela): New function.
2869 (v850_elf_perform_relocation): Renamed from
2870 v850_elf_store_addend_in_insn. Removed replace argument.
2871 (v850_elf_reloc): store the relocation in the addend field instead
2873 (v850_elf_final_link_relocate): Now calls
2874 v850_elf_perform_relocation.
2875 (v850_elf_relocate_section): Remove code to generate REL
2878 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
2880 * coffcode.h (coff_new_section_hook): Set the type and storage
2881 class in the native symbol information allocated for a new section
2884 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
2886 * peicode.h: Chain together calls to
2887 coff_bfd_copy_private_bfd_data and
2888 coff_bfd_print_private_bfd_data.
2890 * coff-arm.c: Add prototypes for
2891 coff_arm_bfd_print_private_bfd_data and
2892 coff_arm_bfd_copy_private_bfd_data.
2894 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
2896 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
2899 * peicode.h: Call arm-coff private data functions after handling
2902 * coff-arm.c: Turn statics into globals so that they can be shared
2903 both pe and pei backends.
2905 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
2907 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
2909 (sunos_write_object_contents): Likewise.
2910 * aoutx.h (NAME(aout,machine_type)): Likewise.
2911 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2913 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2915 * archures.c (bfd_mach_m68*): Add definitions for various m68k
2917 (bfd_default_scan): Remove m68k special cases.
2918 * bfd-in2.h: Rebuild.
2919 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
2921 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
2922 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
2924 (bfd_m68k_arch): Set mach field to zero to signal no explicit
2925 selection, change printable_name to just "m68k" and make that the
2926 default instead of m68k:68020.
2928 * aout-tic30.c (NAME): Define this to avoid multiple definitions
2930 (MY_get_section_contents): Define as aout_32_get_section_contents
2931 rather than NAME(aout,get_section_contents).
2933 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
2935 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
2936 and call bfd_default_set_arch_mach to do the real work.
2938 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
2940 * bout.c (BALX): Include return register g14 as part of the insn.
2942 (calljx_callback): Use it.
2944 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
2947 * libbfd.h: Rebuild.
2949 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
2950 byte_count to unsigned int.
2951 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
2952 unused local variables.
2954 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
2955 variables er and er1.
2957 * cpu-v850.c: Include <ctype.h>.
2958 (scan): Case isdigit argument to unsigned char.
2960 From Yan Meroth <YAN.MEROTH@st.com>:
2961 * ihex.c (ihex_scan): Add extbase variable so that getting an
2962 extended linear address record does not ignore any previous
2964 (ihex_write_object_contents): When writing out an extended linear
2965 address record, zero out any previous extended address.
2967 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
2969 * ieee.c (do_one): Check section before dereferencing it.
2970 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
2971 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
2973 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
2975 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
2977 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
2979 * coff-arm.c: Add interworking functions to pe backends.
2981 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
2983 * configure.in: Use AM_DISABLE_SHARED.
2984 * aclocal.m4, configure: Rebuild with libtool 1.2.
2986 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
2988 * coff-arm.c (coff_arm_relocate_section): Better error messages
2989 when interowrking conflucts occur. Courtesy of Jonathan Walton
2991 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
2992 relocations. Patch courtesy of Jonathan Walton and Tony
2995 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
2997 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
2998 part of Feb 22 change controling when to override the existing
2999 symbol with the .plt entry.
3001 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3003 * config.bfd (targ_cpu): Add thumb-pe target.
3005 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3006 functions in PE build.
3008 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3010 * config.bfd (sparclite-*-elf*): Added.
3012 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3014 * configure.in: Add elf.lo to elf shell variable.
3015 * Makefile.am (BFD_LIBS): Remove elf.lo.
3016 (BFD_LIBS_CFILES): Remove elf.c.
3017 (BFD32_BACKENDS): Add elf.lo.
3018 (BFD32_BACKENDS_CFILES): Add elf.c.
3019 * configure, Makefile.in: Rebuild.
3021 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3023 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3024 relocation against a now-local symbol should not have a dynamic
3027 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3029 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3031 (pe_print_private_bfd_data): Print PE flags. From Mikey
3032 <jeffdb@netzone.com>.
3034 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3036 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3037 a plt entry when we can determine that we authoritatively define
3040 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3042 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3043 don't actually use trad-core, but a SunOS-style core file handled
3045 * hosts/sparclinux.h: Remove.
3047 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3049 * peicode.h (pe_print_idata): If there is no .idata section, look
3050 for the import tables in some other section. Make the initial
3051 label line up better with the data. Print the import address
3052 table even if there is no import name table. If the import
3053 address table holds actual addresses, print them.
3055 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3057 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3058 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3059 bfd_error_system_call.
3061 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3063 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3064 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3066 From H.J. Lu <hjl@gnu.org>:
3067 * Makefile.am (libbfd_la_LDFLAGS): Define.
3068 * Makefile.in: Rebuild.
3070 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3072 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3073 * netbsd.h (MACHTYPE_OK): Define.
3074 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3075 calling N_SET_MACHTYPE, rather than having a switch.
3076 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3078 * i386netbsd.c (MACHTYPE_OK): Don't define.
3079 (DEFAULT_MID): Define.
3080 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3081 (MACHTYPE_OK): Don't define.
3082 (DEFAULT_MID): Define.
3083 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3084 (DEFAULT_MID): Define.
3085 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3086 (DEFAULT_MID): Define.
3087 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3088 (DEFAULT_MID): Define.
3090 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3091 * vaxnetbsd.c: New file.
3092 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3093 rather than netbsd_core.
3094 * targets.c (vaxnetbsd_vec): Declare.
3095 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3096 defined, add netbsd_core_vec.
3097 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3098 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3099 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3100 * config.bfd (alpha*-*-netbsd*): New target.
3101 * Makefile.am: Rebuild dependencies.
3102 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3103 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3104 * configure, Makefile.in: Rebuild.
3106 * configure.host: Remove the old shared library build stuff. We
3107 now use libtool instead.
3109 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3111 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3113 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3115 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3116 * configure: Rebuild.
3118 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3119 * elf32-v850.c (remember_hi16s_reloc): New function.
3120 (find_remembered_hi16s_reloc): New function.
3121 (v850_elf_store_addend_in_insn): Use the above new functions to
3122 match up HI6S relocs with LO16 relocs.
3124 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3126 * configure.in: Change -linux* to -linux-gnu*.
3127 * config.bfd, configure.host: Likewise.
3128 * configure: Rebuild.
3130 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3132 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3133 LO16/HI16S bug and improve comments about what is going on.
3135 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3137 * configure, aclocal.m4: Rebuild with new libtool.
3139 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3141 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3142 when merging v850 code into v850e/v850ea code. Do not initialise
3143 output flags if the input is the default architecture.
3145 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3147 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3148 get the size from bfd_arch_bits_per_address instead of directly
3151 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3153 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3154 to wrap, just return all 1's bits instead.
3155 * libbfd.h: Regenerate.
3157 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3159 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3161 (coff_relocate_section): If COFF_WITH_PE, define as
3162 coff_pe_i386_relocate_section.
3163 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3164 skip empty sections, to match coff_write_object_contents.
3166 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3167 rather than swapping out r_offset twice. From Luke Deller
3168 <luked@cse.unsw.edu.au>.
3170 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3172 * configure.in: Set libtool_enable_shared rather than
3173 libtool_shared. Remove diversion hack.
3174 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3177 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3179 * syms.c (struct stab_cache): Define.
3180 (struct stab_find_info): Remove cached_offset, cached_stab,
3181 cached_str, and cached_stroff fields. Add file_cache,
3182 function_cache, and line_cache fields.
3183 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3186 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3188 * peicode.h (pe_print_idata): Check for import of ordinal rather
3190 (pe_print_edata): If there is no .edata section, look for the
3191 export data in some other section.
3193 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3195 * configure.in: Change version to 2.8.4.
3196 * configure: Regenerated.
3198 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3200 Add tms320c30 support:
3201 * cpu-tic30.c: New file.
3202 * aout-tic30.c: New file.
3203 * coff-tic30.c: New file.
3204 * archures.c (bfd_arch_tic30): Define.
3205 (bfd_tic30_arch): Declare.
3206 (bfd_archures_list): Add bfd_tic30_arch.
3207 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3209 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3210 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3211 (coff_set_flags): Likewise.
3212 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3213 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3214 * Makefile.am: Rebuild dependencies.
3215 (ALL_MACHINES): Add cpu-tic30.lo.
3216 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3217 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3218 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3219 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3221 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3223 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3224 to lag behind LO16 reloc by a couple of instructions.
3226 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3228 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3229 make to reexamine the file timestamp.
3230 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3232 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3235 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3237 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3238 to create .dynsbss and .rela.sbss sections.
3239 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3240 copied from dynamic objects into .sbss.
3241 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3242 use it. Correct typo of .rela.sdata2.
3243 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3244 put the data, which may now be in .sbss.
3245 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3246 (elf_backend_create_dynamic_sections): Define as
3247 ppc_elf_create_dynamic_sections.
3249 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3250 against _GLOBAL_OFFSET_TABLE_.
3251 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3252 shared libraries which refer to local symbols. Make sure that the
3253 test for allocating space for a reloc in a shared object is the
3254 same as the test for emitting a reloc.
3256 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3258 * config.bfd (i[3456]-*-mingw32*): New target.
3259 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3260 * aclocal.m4, configure: Rebuild.
3262 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3264 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3267 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3269 Sparc v9 ABI compliant PLT:
3270 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3271 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3272 (LARGE_PLT_THRESHOLD): New define.
3273 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3274 (sparc64_elf_build_plt): New function.
3275 (sparc64_elf_plt_entry_offset): Likewise.
3276 (sparc64_elf_plt_ptr_offset): Likewise.
3277 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3278 contain the index for convenience. Skip the initial entries
3280 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3281 memory for the benefit of .rela.plt.
3282 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3283 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3284 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3285 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3286 Call sparc64_elf_build_plt.
3287 (elf_backend_want_got_plt): No.
3288 (elf_backend_plt_readonly): No.
3289 (elf_backend_plt_alignment): 8.
3291 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3292 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3293 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3296 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3298 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3300 * cpu-mips.c (arch_info_struct): Add mips variants.
3301 * bfd-in2.h: Rebuilt.
3303 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3305 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3308 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3310 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3311 (i[3456]86sco3.2v5*coff): New target.
3313 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3315 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3317 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3319 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3320 * bfd-in2.h: Regenerate.
3322 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3324 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3326 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3328 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3329 adjust addend for an output common symbol (from Jimmy Blair
3330 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3331 defined symbol to counteract adjustment made in generic relocation
3334 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3336 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3338 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3339 (GET_SCNDHR_NLNNO): Likewise.
3341 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3343 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3345 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3347 * elf32-m32r.c: Add macros to handle NOP insertion.
3349 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3351 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3352 (xcoff_mark): Likewise.
3353 (xcoff_build_ldsyms): Mark absolute symbols.
3355 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3357 * bout.c (b_out_write_object_contents): Sort symbols before output
3358 to keep {CALL,BAL}NAME symbols adjacent.
3359 (b_out_symbol_cmp): New function.
3361 For older changes see ChangeLog-9697
3367 version-control: never