1 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3 * elf32-mips.c (mips_elf32_section_processing): Permit a
4 SHT_MIPS_REGINFO section to have a size of 0.
6 1999-06-12 David O'Brien <obrien@freebsd.org>
8 * config.bfd (alpha*-*-freebsd*): New target.
9 (i[3456]86-*-freebsd*): Now defaults to ELF.
11 1999-06-11 Ian Lance Taylor <ian@zembu.com>
13 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
14 wrap if the relocation covers the high bit of an address.
16 * dwarf2.c (decode_line_info): Remove unused variable first_time.
18 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
20 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
21 instead of R_SPARC_max.
22 (sparc64_elf_info_to_howto): Likewise.
23 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
24 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
26 1999-06-07 Richard Henderson <rth@cygnus.com>
28 * section.c (_bfd_strip_section_from_output): Remove output
29 sections with no initial link_order.
31 1999-06-07 Nick Clifton <nickc@cygnus.com>
33 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
35 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
37 * Makefile.am (SOURCE_HFILES): Add missing headers.
38 * Makefile.in: Regenerated.
40 1999-06-06 Mark Mitchell <mark@codesourcery.com>
42 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
45 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
47 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
48 range undefweak symbols.
49 * hash.c: Add missing comma after @xref{}
52 1999-06-04 Nick Clifton <nickc@cygnus.com>
54 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
56 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
57 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
58 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
59 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
61 1999-06-04 Ian Lance Taylor <ian@zembu.com>
63 * Makefile.am: Rebuild dependencies.
64 (BFD32_BACKENDS): Add dwarf1.lo.
65 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
66 * Makefile.in: Rebuild.
68 1999-06-04 Nick Clifton <nickc@cygnus.com>
70 * Makefile.am: Add epoc-arm-pe target.
71 * Makefile.in: Regenerate.
72 * pe-arm.c: Only redefine interworking function names if they have
73 not already been redefined.
74 * pei-arm.c: Only redefine interworking function names if they have
75 not already been redefined.
76 * epoc-pe-arm.c: Redefine interworking function names to avoid a
78 * epoc-pei-arm.c: Redefine interworking function names to avoid a
81 1999-06-03 Nick Clifton <nickc@cygnus.com>
83 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
85 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
87 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
89 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
91 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
93 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
95 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
96 start / stop for recalculating of r_addend of R_SH_SWITCH*.
98 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
100 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
101 in other text sections.
103 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
105 * libbfd.c (_bfd_generic_verify_endian_match): New function.
106 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
107 * libbfd.h: Regenerate.
108 * coff-sh.c (sh_merge_private_data): Delete.
109 (coff_bfd_merge_private_bfd_data): Change to
110 _bfd_generic_verify_endian_match.
111 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
113 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
115 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
117 1999-06-03 Ian Lance Taylor <ian@zembu.com>
119 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
121 (bfd_elf32_arm_process_before_allocation): Likewise.
122 * bfd-in2.h: Rebuild.
124 1999-06-03 David Mosberger <davidm@hpl.hp.com>
126 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
127 track of end_sequence markers.
128 (add_line_info): Add END_SEQUENCE arg.
129 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
130 debug-line info---it doesn't work right if a compilation unit
131 consists of multiple discontiguous code-sequences. It would be
132 worthwhile to optimize for the common case where a compilation
133 unit results in a contiguous set of code sequences, but this is
134 quite tricky to get right for arbitrary DWARF2 files.
135 (lookup_address_in_line_info_table): Don't use the last line entry
136 for a compilation unit for anything with an address higher than
137 this line entry. Also, check for end_sequence markers to
138 correctly handle discontinuities.
139 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
140 compilation units, check all compilation units with each->high==0
141 just like when reading compilation units.
143 * dwarf2.c (decode_line_info): Initialize table->files and
144 table->last_line to NULL to avoid segfaults due to random
145 values in these members.
146 (concat_filename): Check for out-of-range file number before
147 indexing filename table. Segfaults suck.
149 * dwarf2.c (decode_line_info): Don't truncate address to least
150 significant 32 bits (breaks 64 bit targets).
151 (lookup_address_in_function_table): Ditto.
152 (comp_unit_contains_address): Ditto.
154 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
156 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
157 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
158 (mips_elf64_howto_table_rela): Likewise.
160 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
162 (elf_slurp_reloc_table): Here. Use it to handle the case where a
163 single section has two associated relocation sections.
165 1999-06-02 Mark Salter <msalter@cygnus.com>
167 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
168 COFF_WITH_PE defined.
170 1999-06-02 Nick Clifton <nickc@cygnus.com>
172 * pe-arm.c: Rename global arm interworking functions to avoid name
173 collision when all targets BFD is built.
176 1999-05-31 Mark Mitchell <mark@codesourcery.com>
178 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
179 may_use_rel_p, may_use_rela_p, default_use_rela_p.
180 (bfd_elf_section_data): Add use_rela_p.
181 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
182 (_bfd_elf_new_section_hook): Likewise.
183 (elf_fake_sections): Use may_use_rela_p, etc., instead of
185 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
186 * elfcode.h (write_relocs): Determine whether or not use rela
187 relocs based on the relocation section header.
188 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
189 instead of use_rela_p.
190 * elfxx-target.h (elf_backend_may_use_relp): New macro.
191 (elf_backend_may_use_rela_p): Likewise.
192 (elf_backend_default_use_rela_p): Likewise.
193 (elfNN_bed): Use them.
195 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
197 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
199 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
201 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
202 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
203 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
204 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
205 * bfd-in2.h: Regenerated.
206 * libbfd.h: Likewise.
207 * elf32-mips.c (mips_info_to_howto_rela): New function.
208 (USE_REL): Adjust for new conventions.
209 (MINUS_ONE): New macro.
210 (elf_mips_howto_table): Add R_MIPS_SUB.
211 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
213 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
214 .MIPS.content section.
215 (_bfd_mips_elf_fake_sections): Treat all sections that begin
216 with .MIPS.content as .MIPS.content sections. Set
217 SHF_MNIPS_NOSTRIP for such section.
218 (elf_info_to_howto): Define to mips_info_to_howto_rela.
219 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
220 MIPS_GOT_OFST, and MIPS_GOT_DISP.
222 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
224 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
227 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
230 1999-05-30 Philip Blundell <philb@gnu.org>
232 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
233 1993-03-25 (!!). Take into account the bitmasks for the reloc so
234 the addend does not overflow into the rest of the word.
236 1999-05-29 Nick Clifton <nickc@cygnus.com>
238 * bfd-in.h: Amend prototype for
239 bfd_elf32_arm_process_before_allocation .
240 * bfd-in.h: Regenerate.
242 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
243 elements in a fixed sized array.
244 (ARM_ELF_ABI_VERSION): Define.
245 (ARM_ELF_OS_ABI_VERSION): Define.
246 (R_ARM_THM_ABS5): Fix rightshift and size.
247 (R_ARM_THM_PC22): Fix size.
248 (R_ARM_PLT32): Define Howto.
249 (find_howto): New function: Locate a howto based on a reloc
251 (elf32_arm_info_to_howto): Use find_howto if necessary.
252 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
253 bfd_reloc_code_real_type.
254 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
255 and BFD_RELOC_VTABLE_ENTRY.
256 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
258 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
259 elements in a fixed sized array.
260 (ARM_ELF_ABI_VERSION): Define.
261 (ARM_ELF_OS_ABI_VERSION): Define.
262 (R_ARM_THM_ABS5): Fix rightshift and size.
263 (R_ARM_THM_PC22): Fix size.
264 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
265 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
266 bfd_reloc_code_real_type.
268 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
269 no_pipeline_knowledge.
270 (elf32_arm_link_hash_create): Initialise new field to zero.
271 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
272 no_pipeline_knowledge. Use this parameter to initialise the field
273 in the globals data structure.
274 (elf32_arm_final_link_relocate): Only add in pipeline offset if
275 no_pipeline_knowledge is false and the binary is from an old
277 (elf32_arm_merge_private_data): Generate an error if an attempt is
278 made to linl together big endian and little endian code.
279 (elf32_arm_post_process_headers): New function: Initialise the
280 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
282 (elf_backend_post_process_headers): Define.
284 1999-05-28 Nick Clifton <nickc@cygnus.com>
286 * elf-bfd.h (struct elf_backend_data): Add new field:
287 elf_backend_post_process_headers.
289 * elfxx-target.h (elf_backend_post_process_headers): Define to
290 NULL if not already defined.
291 (elfNN_bed): Initialise elf_backend_post_process_headers field.
293 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
295 (_bfd_elf_compute_section_file_positions): Call
296 elf_backend_post_process_headers if defined.
298 1999-05-28 Ian Lance Taylor <ian@zembu.com>
300 * configure.in: Check whether getuid and getgid exist.
301 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
302 HAVE_GETGID are not defined, respectively.
303 (bfd_write_armap): Don't special case on _WIN32 for getuid and
305 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
306 * configure, config.in: Rebuild.
308 1999-05-28 Martin Dorey <mdorey@madge.com>
310 * elf32-i960.c: New file.
311 * elf.c (prep_headers): Handle bfd_arch_i960.
312 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
313 * config.bfd (i960-*-elf*): New target.
314 * configure.in (bfd_elf32_i960_vec): New target vector.
315 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
316 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
317 * Makefile.in, aclocal.m4, configure: Rebuild.
319 1999-05-27 Nick Clifton <nickc@cygnus.com>
321 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
323 (find_howto): New function: Find entries in the
324 elf32_arm_howto_table.
325 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
327 (elf32_arm_reloc_type_lookup): Add lookup for
330 1999-05-25 Philip Blundell <pb@nexus.co.uk>
332 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
333 (elf32_arm_link_hash_table_create): Use above function as the
334 constructor for hash table entries.
335 (elf32_arm_relocate_section): Avoid crash when there is no output
337 (elf32_arm_final_link_relocate): New parameter h.
338 (elf32_arm_relocate_section): Pass symbol hash entry to above
340 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
343 1999-05-25 Catherine Moore <clm@cygnus.com>
345 * coff-arm.c (coff_arm_relocate_section): Don't emit
346 base file entries for pc-relative values.
348 1999-05-25 DJ Delorie <dj@cygnus.com>
350 * peicode.h (coff_swap_sym_in): When we create the actual section
351 to reflect the not-there section C_SECTION symbols refer to,
352 change the symbol class to C_STAT as the section is now really
355 1999-05-24 Philip Blundell <pb@nexus.co.uk>
357 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
360 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
361 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
363 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
364 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
366 1999-05-16 Nick Clifton <nickc@cygnus.com>
368 * coff-mcore.c (in_reloc_p): Reinstate.
370 1999-05-15 Nick Clifton <nickc@cygnus.com>
372 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
373 * bfd-in2.h: Regenerate.
374 * coff-mcore.c (in_reloc_p): Remove defintion.
375 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
376 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
378 (coff_mcore_rtype_to_howto): Add special processing for
380 (coff_mcore_relocate_section): Add support for
382 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
383 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
385 (mcore_elf_relocate_section): Delete redundant case labels.
387 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
389 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
390 precedence between bit-and and comparison.
392 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
394 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
395 list of target formats (targ_selvecs).
396 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
397 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
399 1999-05-10 DJ Delorie <dj@cygnus.com>
401 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
402 reasonable mode until "ar x" is smart enough to skip it (fixes
403 gcc/libgcc.a builds on mips-ecoff targets
405 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
406 to work. Hack to support MS import libraries, which use different
407 COMDAT types than GNU.
408 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
409 to implied zero-length sections (see peicode below)
410 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
411 filename symbols, which use one *or more* auxents.
412 * coffswap.h (coff_swap_aux_in): ditto
413 * peicode.h (coff_swap_sym_in): Build the implied zero-length
416 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
418 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
421 1999-05-10 Catherine Moore <clm@cygnus.com>
423 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
424 if COFF_IMAGE_WITH_PE.
425 (bfd_arm_process_before_allocation): Likewise.
426 (bfd_arm_get_bfd_for_interworking): Likewise.
427 * coff-arm.c: Likewise.
428 * bfd-in2.h: Regenerate.
429 * configure.in (armpe_little_vec): Remove coff-arm.lo.
430 (armpe_big_vec): Likewise.
431 * configure: Rebuild.
433 1999-05-10 Nick Clifton <nickc@cygnus.com>
435 * elf.c (elf_fake_sections): Check for .rel. as start of rel
436 section, not just .rel. Same for .rela.
438 1999-05-07 Nick Clifton <nickc@cygnus.com>
440 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
441 endianism with an error message.
443 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
445 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
446 assignment from "unsigned char *" to "char *".
447 (decode_line_info): Likewise for dwarf_line_buffer assignment.
449 1999-05-05 Catherine Moore <clm@cygnus.com>
451 * coff-arm.c (coff_arm_relocate_section): Add one to
452 address of ARM_RVA32 thumb functions.
454 1999-05-05 Catherine Moore <clm@cygnus.com>
456 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
457 (elf32_m68k_copy_private_bfd_data): New.
458 (elf32_m68k_merge_private_bfd_data): New.
459 (elf32_m68k_print_private_bfd_data): New.
460 (CPU32_FLAG): Define.
461 (PLT_CPU32_ENTRY_SIZE): Define.
462 (elf_cpu32_plt0_entry): Declare.
463 (elf_cpu32_plt_entry): Declare.
464 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
465 (elf_m68k_finish_dynamic_symbol): Likewise.
466 (elf_m68k_finish_dynamic_sections): Likewise.
467 (elf_backend_plt_header_size): Remove definition.
468 (bfd_elf32_bfd_copy_private_bfd_data): Define.
469 (bfd_elf32_bfd_merge_private_bfd_data): Define.
470 (bfd_elf32_bfd_set_private_flags): Define.
471 (bfd_elf32_bfd_print_private_bfd_data): Define.
473 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
475 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
476 and R_LONG_PCREL_MODE.
478 1999-04-29 Nick Clifton <nickc@cygnus.com>
480 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
482 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
484 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
485 in relocation calculation.
487 1999-04-26 Tom Tromey <tromey@cygnus.com>
489 * aclocal.m4, configure: Updated for new version of libtool.
491 1999-04-21 Nick Clifton <nickc@cygnus.com>
493 * coff-mcore.c: Add support for mcore relocs.
495 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
497 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
498 incorrect use EF_MIPS_xxBITPTRS.
500 1999-04-18 Ian Lance Taylor <ian@zembu.com>
502 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
505 * bfd-in2.h: Rebuild.
508 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
510 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
511 (coff_arm_relocate_section): Add ARM26D transform. Only
512 change to ARM26D for relocateable links.
514 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
516 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
517 (bfd_elf32_bfd_print_private_bfd_data): New.
519 1999-04-15 Doug Evans <devans@casey.cygnus.com>
521 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
522 refetch addend if USE_REL, add many comments regarding current state.
523 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
524 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
525 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
526 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
528 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
530 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
531 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
533 1999-04-13 David Mosberger <davidm@hpl.hp.com>
535 * dwarf2.c (decode_line_info): Don't truncate address to least
536 significant 32 bits (breaks 64 bit targets).
537 (lookup_address_in_function_table): Ditto.
538 (comp_unit_contains_address): Ditto.
540 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
542 * coff-arm.c (arm_emit_base_file_entry): New routine.
543 (A2T3_OFFSET): Define.
544 (T2A3_OFFSET): Define.
545 (coff_arm_relocate_section): Emit base file entries for interworking
548 1999-04-13 Philip Blundell <philb@gnu.org>
550 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
551 relocs 17 through 19.
553 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
555 * elfcode.h: Remove fnmatch.h.
556 * elflink.h (elf_link_assign_sym_version): Call back to ld
557 instead of calling fnmatch.
559 * config.bfd (i?86-*-beoself): Include pe vecs.
561 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
563 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
566 1999-04-10 Richard Henderson <rth@cygnus.com>
568 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
569 when trying to resolve dynamic symbol references.
570 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
571 * elf32-mips.c (mips_elf_relocate_section): Likewise.
572 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
573 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
574 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
575 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
576 * elflink.h (elf_link_output_extsym): Likewise.
578 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
580 * section.c (_bfd_strip_section_from_output): New function moved from
581 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
582 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
583 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
584 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
585 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
586 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
587 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
590 1999-04-09 Ian Lance Taylor <ian@zembu.com>
592 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
594 1999-04-08 Nick Clifton <nickc@cygnus.com>
596 * coff-mcore.c: New File: Support for mcore-pe targets.
597 * cpu-mcore.c: New File: Support for mcore targets.
598 * elf32-mcore.c: New File: Support for mcore-elf target.
599 * pe-mcore.c: New File: Definitions for mcore-pe target.
600 * pei-mcore.c: New File: Definitions for mcore-pei target.
601 * Makefile.am: Add support for MCore targets.
602 * Makefile.in: Regenerate.
603 * config.bfd: Add support for MCore targets.
604 * configure.in: Add support for MCore targets.
605 * configure: Regenerate.
606 * archures.c: Add support for MCore architecture.
607 * bfd-in2.h: Regenerate.
608 * coffcode.h: Add support for mcore-pe targets.
609 * elf.c: Add support for mcore-elf target.
610 * reloc.c: Add support for MCore relocs.
611 * targets.c: Add support for MCore targets.
613 1999-04-07 Nick Clifton <nickc@cygnus.com>
615 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
616 R_ARM_XPC25 and R_ARM_THM_XPC22.
617 (elf32_arm_reloc_map): Remove redundant entries.
619 1999-04-06 Ian Lance Taylor <ian@zembu.com>
621 * sysdep.h (LC_MESSAGES): Never define.
623 1999-04-06 Chris Torek <torek@bsdi.com>
625 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
626 all callers. Rewrite completely.
627 (_bfd_relocate_contents): Rewrite overflow checking.
628 * bfd-in2.h: Rebuild.
630 1999-04-05 Ian Lance Taylor <ian@zembu.com>
632 From Gabriel Paubert <paubert@iram.es>:
633 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
634 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
635 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
636 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
637 * ppcboot.c (ppcboot_vec): Use little endian routines for
640 * elf.c (elfcore_strndup): Only define if it will be used.
641 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
643 (ppc_elf_check_relocs): Remove unused local i.
644 (ppc_elf_gc_mark_hook): Add default case to switch.
646 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
647 * srec.c (srec_scan): Accept \r in symbol definitions.
648 (srec_object_p): Set HAS_SYMS if we saw any symbols.
649 (symbolsrec_object_p): Likewise.
651 1999-04-04 Don Bowman <don@pixsci.com>
653 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
655 1999-04-04 Ian Lance Taylor <ian@zembu.com>
657 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
659 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
660 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
662 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
664 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
667 1999-03-31 Nick Clifton <nickc@cygnus.com>
669 * config.bfd: Add support for arm-epoc-pe target.
670 * configure.in: Add support for arm-epoc-pe target.
671 * configure: Regenerate.
672 * targets.c: Add support for arm-epoc-pe target.
673 * coff-arm.c: Allow header files to override definition of
674 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
675 * pe-arm.h: Allow previous header files to override definition of
676 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
677 * pei-arm.h: Allow previous header files to override definition of
678 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
679 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
680 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
682 1999-03-30 Nick Clifton <nickc@cygnus.com>
684 * elf.c (elf_map_symbols): Handle the case where section
685 symbols are generated for content-less sections which are
686 not mapped to the output file.
688 * linker.c: Replace direct references to fields in BFD structure
689 with accessor macros.
691 * elflink.h: Replace direct references to fields in BFD structure
692 with accessor macros.
694 1999-03-25 Philip Blundell <pb@nexus.co.uk>
696 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
698 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
699 account when adjusting section symbols during a partial link.
701 1999-03-24 Nick Clifton <nickc@cygnus.com>
703 * coff-sparc.c (struct coff_reloc_map): Change type of field
704 'bfd_reloc_val' to bfd_reloc_code_real_type.
705 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
706 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
707 * elf32-arc.c (struct arc_reloc_map): Ditto.
708 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
709 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
710 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
711 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
712 * elf32-sh.c (struct elf_reloc_map): Ditto.
713 * elf32-sparc.c (struct elf_reloc_map): Ditto.
714 * elf32-v850.c (struct v850_reloc_map): Ditto.
715 * elf64-sparc.c (struct elf_reloc_map): Ditto.
716 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
717 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
719 1999-03-17 Martin Hunt <hunt@cygnus.com>
721 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
722 function so source-level assembly works. If multiple N_SOs
723 are seen without and N_FUNs, create an indextable entry with
724 a NULL function name.
726 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
728 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
729 of certian similar cpus.
731 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
733 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
734 Add the 5000. Change the architecture for the 5400 to mips4.
735 (elf_mips_mach): Add r5000.
737 1999-03-11 Doug Evans <devans@casey.cygnus.com>
739 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
741 1999-03-11 Nick Clifton <nickc@cygnus.com>
743 * binary.c (binary_set_section_contents): Generate warning about
744 huge file offsets for any section that will occupy file space, not
745 just those that are loadable.
747 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
749 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
751 1999-02-22 Jim Lemke <jlemke@cygnus.com>
753 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
755 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
757 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
758 * elflink.h: Revert all changes since Feb 16. Instead:
759 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
760 appropriate. Copy it to version symbols.
761 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
762 symbols if appropriate.
763 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
764 symbol if appropriate.
765 (elf_link_output_extsym): If symbol is marked as undefined, and
766 has no nonweak references, mark it as weak undefined.
768 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
770 * elflink.h (elf_merge_symbol): When overriding a dynamic
771 definition with a weak undefined symbol, set NEEDS_PLT if it is a
773 (elf_link_add_object_symbols): Don't copy the other field if we
776 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
778 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
779 shared object with a weak undefined symbol.
781 1999-02-18 Nick Clifton <nickc@cygnus.com>
783 * elfarm-nabi.c: Set partial_inplace back to false.
785 1999-02-17 Nick Clifton <nickc@cygnus.com>
787 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
788 (USER_LABEL_PREFIX): Set to "_".
790 The following patches are from: Scott Bambrough
791 <scottb@corelcomputer.com>
793 * libaout.h (M_ARM6_NETBSD): Set to 143.
795 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
796 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
797 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
798 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
799 * bfd-in2.h: Regenerate.
801 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
802 'true' as REL relocs are now being used. Add new PIC relocs:
803 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
804 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
806 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
808 (elf32_arm_final_link_relocate): Change parameters so that entire
809 reloc is passed. Add support for PIC relocs.
810 (elf32_arm_relocate_section): Pass entire reloc to
811 elf32_arm_final_link_relocate.
812 (elf32_arm_check_relocs): Handle new PIC relocs.
813 (elf32_arm_adjust_dynamic_symbol): New function.
814 (elf32_arm_size_dynamic_sections): New function.
815 (elf32_arm_discard_copies): New function.
816 (elf32_arm_finish_dynamic_symbol): New function.
817 (elf32_arm_finish_dynamic_sections): New function.
818 (ELF_MAXPAGE_SIZE): Define.
819 (bfd_elf32_bfd_reloc_type_lookup): Define.
820 (elf_backend_relocate_section): Define.
821 (elf_backend_adjust_dynamic_symbol): Define.
822 (elf_backend_create_dynamic_sections): Define.
823 (elf_backend_finish_dynamic_symbol): Define.
824 (elf_backend_finish_dynamic_sections): Define.
825 (elf_backend_size_dynamic_sections): Define.
826 (elf_backend_plt_readonly): Define.
827 (elf_backend_want_got_plt): Define.
828 (elf_backend_want_plt_sym): Define.
830 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
832 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
833 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
834 (_bfd_mips_elf_fake_sections): Likewise.
836 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
838 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
839 bfd_elf32_arm_get_bfd_for_interworking,
840 bfd_elf32_arm_process_before_allocation): Define to avoid clash
843 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
844 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
845 elf32_arm_find_nearest_line): Make them static.
847 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
849 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
850 callers. Do not merge a definition from a shared object with a
851 weak undefined symbol.
852 (elf_link_add_object_symbols): Do not change the symbol type or
853 size if the old symbol overrides the new one.
855 1999-02-08 Nick Clifton <nickc@cygnus.com>
857 * config.bfd: Add support for strongarm target.
859 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
861 * elf32-m68k.c (reloc_map): Use the correct types for the struct
862 fields instead of unsigned char.
864 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
866 * Makefile.am: Rebuild dependencies.
867 * Makefile.in: Rebuild.
869 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
871 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
872 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
873 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
874 * acinclude.m4: Add comments to uses of AC_DEFINE.
875 * acconfig.h: Remove.
876 * configure: Rebuild with current autoconf/automake.
877 * aclocal.m4: Likewise.
878 * config.in: Likewise.
879 * Makefile.in: Likewise.
881 1999-02-04 DJ Delorie <dj@cygnus.com>
883 * libbfd.c (real_read): don't call fread for zero bytes. This
884 covers up a bug (or misuse of bfd) that's exposed by Solaris.
886 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
888 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
889 of a jump is in the current 256 MB region.
891 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
893 * format.c (bfd_check_format_matches): Change last patch to only
894 take effect for the binary target.
896 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
898 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
900 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
902 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
904 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
906 * format.c (bfd_check_format_matches): If the target was
907 previously specified, don't check other targets when checking for
910 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
912 * elf32-arm.h (elf32_arm_reloc_map): Removed.
913 (elf32_arm_reloc_type_lookup): Removed
914 * elfarm-nabi.c (elf32_arm_reloc_map): New.
915 (elf32_arm_reloc_type_lookup): New.
916 * elfarm-oabi.c (elf32_arm_reloc_map): New.
917 (elf32_arm_reloc_type_lookup): New.
919 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
921 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
922 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
923 * Makefile.am: Use new files.
924 * Makefile.in: Regenerate.
925 * configure.in: Use new files.
926 * configure: Regenerate.
928 1999-02-01 Nick Clifton <nickc@cygnus.com>
930 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
931 (fr30_elf_gc_sweep_hook): New function.
932 (elf_backend_can_gc_sections): Define.
934 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
936 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
937 and bfd_elf32_bigarm_oabi_vec.
939 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
941 * Makefile.am (elf32-arm-oldabi.lo): New.
942 (elf32-arm-newabi.lo): New.
943 * Makefile.in: Regenerate.
944 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
945 (arm-*-elf): Likewise.
948 * configure: Regenerate.
949 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
950 (bfd_elf32_bigarm_oabi_vec): New.
951 * elf32-arm-newabi.c: New.
952 * elf32-arm-oldabi.c: New.
953 * elf32-arm.c: Removed.
956 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
958 * binary.c (binary_set_section_contents): Omit warnings for
961 1999-01-31 Michael Meissner <meissner@cygnus.com>
963 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
966 1999-01-29 Nick Clifton <nickc@cygnus.com>
968 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
969 * dwarf2.c (read_signed_leb128): Remove unused variables.
971 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
973 * elf.c (assign_file_positions_for_segments): Only adjust
976 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
978 * binary.c (binary_set_section_contents): Don't return early for a
979 non-loadable section, in case the first section is non-loadable.
980 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
981 W. Rozycki <macro@ds2.pg.gda.pl>.
983 1999-01-28 Nick Clifton <nickc@cygnus.com>
985 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
986 R_FR30_GNU_VTENTRY relocs.
988 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
990 * elflink.h (elf_link_output_sym): Zero syms which are
991 part of sections which have been excluded.
993 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
995 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
997 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
998 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1000 1999-01-27 Nick Clifton <nickc@cygnus.com>
1002 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1004 (fr30_final_link_relocate): Use computed value as result of
1007 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1009 * binary.c (binary_set_section_contents): Emit warning for
1010 huge file offsets due to widely-dispersed section LMAs.
1012 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1014 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1015 align first section to largest section alignment, not first
1018 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1020 * configure.in: Require autoconf 2.12.1 or higher.
1022 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1024 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1025 * bfd-in2.h: Likewise.
1026 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1028 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1030 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1031 * cpu-mips.c: Add support for and independent 4111.
1032 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1033 (_bfd_mips_elf_final_write_processing):
1034 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1036 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1038 * elf32-mips.c (elf_mips_abi_name): New.
1039 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1041 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1043 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1044 Handle bfd_mach_mips4300.
1046 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1048 * elf32-i386.c: Remove leaked development code from patch
1049 1998-12-10 by Richard Henderson.
1051 1998-12-10 Richard Henderson <rth@cygnus.com>
1053 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1054 in debug sections for symbol defined externally.
1056 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1058 * targets.c (bfd_target_vector): Remove duplicate entry for
1061 1998-12-09 Nick Clifton <nickc@cygnus.com>
1063 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1064 since we are using RELAs.
1066 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1068 SCO Open Server Release 5 core file support, from Jouke Numan
1070 * sco5-core.c: New file.
1071 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1072 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1073 * Makefile.am: Rebuild dependencies.
1074 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1075 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1076 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1077 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1078 * bfd-in2.h, configure, Makefile.in: Rebuild.
1080 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1082 * config.bfd (hppa*-*-mpeix*): New target.
1083 * configure.in: Add AC_HEADER_DIRENT.
1084 (hppa*-*-mpeix*): New target.
1085 * configure.host (hppa*-*-mpeix*): New host.
1086 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1087 friends rather than just including <sys/dir.h>.
1088 * som.h (struct som_symbol): Add hppa_priv_level and apto
1089 tc_data. Change all users.
1090 (struct somdata): Add comp_unit field.
1091 (obj_som_compilation_unit): Define.
1092 (bfd_som_attach_compilation_unix): Declare.
1093 * som.c: Check HOST_HPPAMPEIX.
1094 (struct som_misc_symbol_info): Add new field priv_level.
1095 (som_object_setup): Add current_offset parameter. Change all
1097 (setup_sections): Likewise.
1098 (som_object_p): For EXECLIBMAGIC, read the lst header.
1099 (som_write_symbol_strings): Add compilation_unit parameter.
1101 (som_finish_writing): Write out compilation_unit.
1102 (som_bfd_derive_misc_symbol_info): Set priv_level.
1103 (som_build_and_write_symbol_table): Set xleast field to 3.
1104 (som_slurp_symbol_table): Set symbol priv_level.
1105 (bfd_som_attach_compilation_unit): New function.
1106 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1107 priv_level into symbol_value.
1108 * configure, config.in: Rebuild.
1110 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1112 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1113 warning function to call _bfd_error_handler instead.
1115 * libbfd.c (COERCE32): Cast through unsigned long and long to
1116 avoid bug in old version of gcc.
1118 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1119 (elf_backend_additional_program_headers): Don't define.
1121 1998-12-08 Nick Clifton <nickc@cygnus.com>
1123 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1124 relocations to include offset of 2 included in the insns, and the
1125 offset of the relocs within the section.
1127 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1129 The following changes were made by David Taylor
1130 <taylor@texas.cygnus.com>, Edith Epstein
1131 <eepstein@sophia.cygnus.com>, Jim Blandy
1132 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1133 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1134 changes originally made by HP; HP did not create ChangeLog
1137 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1138 automake macro library.
1140 * hpux-core.c (hpux_core_core_file_p): this function now
1141 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1142 found in the corefile! Also, in hpux_core_core_file_p, if we
1143 encounter a section with an unknown type, don't punt. Instead,
1144 just skip it. Also, count the number of sections of known type
1145 that we encounter. If we encounter at least one good one, then
1146 we'll declare that the file is a core file. If we encounter any
1147 unknown ones but some known ones, then we'll issue a warning (but
1148 still declare it to be a core file). Also, correctly decide when a
1150 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1151 (CORE_ANON_SHMEM): define if not defined.
1152 (hpux_core_struct): add members lwpid and user_tid.
1153 (core_kernel_thread_id, core_user_thread_id): new macros.
1154 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1155 the name before storing it in the bfd.
1156 (hpux_core_core_file_p): handle threads.
1158 * libhppa.h (GET_FIELD): protect against redefinition.
1159 (HPPA_WIDE): define.
1160 (GET_FIELD): define.
1165 (sign_extend): redefine.
1166 (assemble_6): define.
1167 (assemble_12): rewrite.
1168 (assemble_16): define.
1169 (assemble_16a): define.
1170 (assemble_17): rewrite.
1171 (assemble_22): define.
1173 1998-12-07 Nick Clifton <nickc@cygnus.com>
1175 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1176 relocations for signed values.
1178 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1180 * mipsbsd.c (MY(set_arch_mach)): Make static.
1181 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1182 bfd_mach_mips* macros rather than simple numbers.
1184 COFF weak symbol support, based on patches from Mark Elbrecht
1185 <snowball3@usa.net>:
1186 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1187 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1188 (coff_write_alien_symbol): Likewise.
1189 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1190 (coff_link_add_symbols): Likewise.
1191 (_bfd_coff_link_input_bfd): Likewise.
1192 (_bfd_coff_write_global_sym): Likewise.
1194 * elf.c (copy_private_bfd_data): Always initialize the
1195 includes_phdrs field.
1197 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1198 file defines a symbol first mentioned in an ELF file.
1200 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1201 possible, rather than only if BFD64.
1202 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1204 * bfd-in2.h: Rebuild.
1206 * srec.c (srec_set_section_contents): Correct test to avoid
1207 switching to 4 byte addresses after seeing a second section which
1208 requires 3 byte addresses. From Joel Schantz
1209 <joel.schantz@argosys.boeing.com>.
1211 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1212 <aymeric.vincent@emi.u-bordeaux.fr>.
1214 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1216 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1217 decide whether the output file is -mrelocatable-lib,
1218 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1220 1998-12-03 Nick Clifton <nickc@cygnus.com>
1222 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1223 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1224 * bfd-in2.h: Regenerate.
1225 * libbfd.h: Regenerate
1227 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1229 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1230 link against a dynamic symbol with no type or size.
1232 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1234 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1235 relocation for section which does not get loaded.
1236 (elf_i386_relocate_section) [R_386_32]: Likewise.
1238 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1240 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1241 reloc_count and i long instead of unsigned long. Handle error
1242 return from bfd_canonicalize_reloc.
1244 1998-12-01 Nick Clifton <nickc@cygnus.com>
1246 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1249 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1251 * elf32-sh.c (elf/sh.h): Include.
1252 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1253 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1254 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1255 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1256 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1258 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1260 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1261 causes division by zero later on.
1263 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1265 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1268 1998-11-25 DJ Delorie <dj@cygnus.com>
1270 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1273 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1275 * elf32-fr30.c (fr30_elf_relocate_section): Call
1276 fr30_final_link_relocate.
1277 (fr30_final_link_relocate): New function: Handle I20 and I32
1279 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1280 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1281 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1283 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1286 The following changes are based on a patch submitted by Gianluca
1287 Moro <glctr@abc.it>:
1289 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1290 not already been updated.
1291 (find_remembered_hi16s_reloc): New parameter 'already_found'
1292 returns state of remembered hi16s reloc.
1293 (remember_hi16s_reloc): Set 'found' field to false.
1294 (hi16s_location): Add 'found' field.
1296 1998-11-23 DJ Delorie <dj@cygnus.com>
1298 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1299 to see .DLL files as unrecognized.
1300 (i3coff_object_p): Sorry, had to hack it to not recognize these
1301 files (pei-i386) on request.
1303 1998-11-23 DJ Delorie <dj@cygnus.com>
1305 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1306 relents. Call bfd_check_format to reinitialize.
1308 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1310 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1313 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1315 * aclocal.m4: regenerate
1316 * configure: regenerate
1318 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1320 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1321 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1322 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1323 respect it as an upper bound on what memory to reference.
1324 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1325 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1326 update vtable_entries_size appropriately.
1328 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1330 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1333 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1335 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1336 bfds; they have no "file" so we fake it.
1337 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1338 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1339 resizing the memory buffer.
1340 * opncls.c (bfd_make_writable): New function; lets you write a
1341 bfd_create'd bfd to an in-memory buffer.
1342 (bfd_make_readable): New function; lets you read back that buffer
1343 as if it were from bfd_openr. Used to build generated archive
1344 members (winsup's ld's dlltool)
1346 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1348 * po/bfd.pot: Regenerated.
1350 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1352 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1355 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1357 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1358 element of the gotentry list for local symbols too.
1359 (elf64_alpha_relocate_section): Unify local and global handling.
1360 Assert that gotent->use_count > 0.
1362 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1364 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1365 update for file name changes of July 2, 1998.
1367 * configure: Rebuild.
1369 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1371 * po/bfd.pot: Regenerated.
1373 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1375 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1376 * aclocal.m4, configure: regenerate
1378 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1380 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1382 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1384 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1385 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1387 * aclocal.m4, configure: regenerated.
1389 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1391 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1392 R_D10V_GNU_VTENTRY relocs.
1393 (elf_d10v_howto_table): Likewise.
1394 (d10v_reloc_map d10v_reloc_map): Likewise.
1395 (elf32_d10v_gc_mark_hook): New.
1396 (elf32_d10v_gc_sweep_hook): New.
1397 (elf32_d10v_check_relocs): New.
1398 (elf32_d10v_relocate_section): New.
1399 (elf_backend_relocate_section): Define.
1400 (elf_backend_can_gc_sections): Define.
1402 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1404 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1405 (BFD64_BACKENDS): ...from here.
1406 (BFD32_BACKENDS_CFILES): Move vms files here...
1407 (BFD64_BACKENDS_CFILES): ...from here.
1408 * Makefile.in: Rebuild.
1410 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1412 * Makefile.am: Add FR30 target.
1413 * Makefile.in: Add FR30 target.
1414 * archures.c: Add support for FR30.
1415 * config.bfd: Add support for FR30.
1416 * configure.in: Add support for FR30.
1417 * reloc.c: Add support for FR30 relocations.
1418 * targets.c: Add support for FR30 relocations.
1419 * bfd-in2.h: Regenerate.
1420 * configure: Regenerate.
1421 * libbfd.h: Regenerate.
1422 * cpu-fr30.c: New file.
1423 * elf32-fr30.c: New file.
1425 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1427 * configure.in: detect cygwin* instead of cygwin32*
1428 * configure: regenerate
1430 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1432 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1433 use bfd_malloc and free instead and check return value from bfd_malloc.
1435 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1437 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1438 * libbfd.h: Rebuild.
1440 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1441 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1442 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1443 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1445 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1447 (mips_elf_link_hash_table_create): Don't initialize
1448 dynsym_sec_strindex.
1449 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1450 (mips_elf_size_dynamic_sections): Generate a section symbol for
1451 every output section.
1452 (mips_elf_finish_dynamic_sections): Count all sections for
1454 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1457 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1459 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1460 for later PLT entries in large PLTs.
1461 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1463 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1465 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1467 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1469 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1470 * elflink.h (elf_collect_hash_codes): New function. This function is
1471 called for each exported symbol and we compute the ELF hash value for
1473 (compute_bucket_value): New function. It is called from
1474 size_dynamic_sections to determine the hash table size. When we are
1475 optimizing a better, but slower, algorithm is used.
1476 (size_dynamic_sections): Call compute_bucket_value.
1478 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1480 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1482 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1484 (sh_elf_gc_mark_hook): New.
1485 (sh_elf_gc_sweep_hook): New.
1486 (sh_elf_check_relocs): New.
1487 (elf_backend_can_gc_sections): Define.
1489 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1491 * acinclude.m4: undo previous gettext change
1492 * aclocal.m4: rebuild with right version of aclocal.
1494 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1496 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1497 aclocal.m4 to acinclude.m4, so they don't get lost.
1499 * elfcore.h: rewrite for better corefile support.
1500 * elf.c (elfcore_*): new functions.
1501 * elf-bfd.h (elf_obj_tdata): new structure members.
1502 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1504 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1506 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1508 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1509 and R_M32R_GNU_VTENTRY.
1510 (elf_backend_can_gc_sections): Define.
1511 (m32r_elf_check_relocs): New.
1512 (m32r_elf_gc_mark_hook): New.
1513 (m32r_elf_gc_sweep_hook): New.
1514 (m32r_elf_relocate_section): Handle VT relocs.
1516 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1518 * coff-arm.c (arm_relocate_section): Remove redundant test.
1520 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1521 cleat that the 'bitsize' field is the size of the bitfield AFTER
1522 relocation not before.
1524 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1526 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1529 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1531 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1532 R_SPARC_GNU_VTENTRY.
1533 (elf32_sparc_check_relocs): Handle them.
1534 (elf32_sparc_reloc_type_lookup): Likewise.
1535 (elf32_sparc_relocate_section): Likewise.
1536 (elf32_sparc_gc_mark_hook): New.
1537 (elf32_sparc_gc_sweep_hook): New.
1539 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1541 * som.c (som_finish_writing): Perform some sanity checks when
1542 writing an executable or shared library.
1544 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1546 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1547 * configure.in (elf): Add dwarf1.lo.
1548 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1549 * elf.c (_bfd_elf_find_nearest_line): Add call to
1550 _bfd_dwarf1_find_nearest_line.
1551 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1552 Add call to _bfd_dwarf1_find_nearest_line.
1553 * configure: Rebuilt.
1555 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1557 * elflink.h (elf_gc_sections): Do not allow garbage
1558 collection if dynamic sections have been created.
1560 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1562 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1564 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1565 (v850_elf_perform_relocation): Likewise.
1566 (v850_elf_final_link_relocate): Likewise.
1567 (v850_elf_relocate_section): Likewise.
1568 (v850_elf_gc_sweep_hook): New routine.
1569 (v850_elf_gc_mark_hook): New routine.
1570 (elf_backend_can_gc_sections): Define.
1572 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1574 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1577 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1579 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1580 Declare size as bfd_size_type.
1581 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1583 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1585 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1587 * som.c (CPU_PA_RISC2_0): Define.
1588 (_PA_RISC2_0_ID): Likewise.
1589 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1591 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1593 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1594 has a base which is already defined, only add the referenced
1595 symbol to the dynamic symbol table if it is defined or referenced
1598 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1601 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1603 * elflink.h (elf_link_add_object_symbols): Undo last change.
1605 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1607 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1608 symbol for the indirect alias to a versioned symbol.
1610 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1612 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1613 (elf32_i386_vtentry_howto): New.
1614 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1615 or elf32_i386_vtinherit_howto on lookup.
1617 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1619 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1620 reloc_type. Rename R_68K__max to R_68K_max.
1621 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1624 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1626 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1627 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1629 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1632 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1634 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1635 message has a null byte terminator.
1637 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1639 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1640 word subject to R_V850_32 relocation.
1642 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1644 * dwarf2.c: Add comment describing problem computing line numbers
1645 for undefined symbols at link time.
1647 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1649 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1650 transform a defweak into a plt entry.
1651 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1652 plt entry references to receive a RELATIVE reloc.
1653 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1654 (elf64_alpha_relocate_section): Assert we don't overrun
1655 the allocated relocation space.
1657 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1659 * elf.c (swap_out_syms): Always treat section symbols as
1660 special, even if they are attached to a common section.
1662 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1664 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1665 sections with v850 common section attributes into named v850
1667 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1668 common section attributes into named v850 common sections.
1670 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1672 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1675 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1677 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1678 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1679 reloc to the wrong section a warning, not an error. .dynsbss
1680 is not an output section, so there is no need to check for it.
1682 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1684 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1686 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1688 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1689 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1691 (elf32_arm_gc_mark_hook): New.
1692 (elf32_arm_gc_sweep_hook): New.
1693 (elf32_arm_check_relocs): New.
1694 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1696 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1699 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1701 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1702 assume there is no PLT or GOT.
1704 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1706 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1707 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1708 also accepted as a function symbol type.
1710 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1712 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1714 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1716 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1717 match definition of _bfd_gc_sections field.
1718 * libbfd.h: Rebuild.
1720 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1722 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1723 the addend of a dynamic relocation referencing a section.
1724 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1725 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1727 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1729 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1730 bed has a size_dynamic_sections routine before trying to use it.
1732 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1734 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1735 _bfd_elf_rel_vtable_reloc_fn.
1737 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1739 * Makefile.am: Add elf32-arm.c.
1740 * Makefile.in: Rebuild.
1741 * elf-bfd.h: Add elf_backend_get_symbol_type.
1742 * elf.c (swap_out_syms): If defined, call
1743 elf_backend_get_symbol_type.
1744 * elf32-arm.c: Define elf_backend_get_symbol_type.
1745 (elf32_arm_get_symbol-type): New routine.
1746 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1747 (bfd_elf32_arm_process_before_allocation): Change to
1748 check for STT_ARM_TFUNC.
1749 (elf32_arm_final_link_relocate): Likewise.
1750 * elfxx-target.h: Add elf_backend_get_symbol_type.
1752 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1754 * archures.c (bfd_mach_alpha_ev[456]): New.
1755 * cpu-alpha.c: Rework to match these types.
1756 * bfd-in2.h: Rebuild.
1758 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1760 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1761 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1763 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1764 (elf_i386_reloc_type_lookup): Recognize them.
1765 (elf_i386_check_relocs): Pass them off to generic code.
1766 (elf_i386_relocate_section): Ignore them.
1767 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1768 (elf_backend_can_gc_sections): True.
1770 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1772 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1773 before looking at owner field.
1774 (elf32_arm_to_thumb_stub): Ditto.
1775 (elf32_arm_relocate_section): Compute name before calling
1776 elf32_arm_final_link_relocate().
1778 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1780 * elf.c: comment and formatting cleanups.
1783 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1785 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1786 (core files are treated differently than object files).
1787 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1788 bfd_elf_mkcorefile): declare.
1789 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1790 bfd_elf_mkcorefile): add to bfd_target vector.
1791 * elfcore.h (elf_core_file_p): save the program header table,
1792 and set the bfd architecture from the elf file header.
1793 * elf.c (bfd_elf_mkcorefile): new function.
1794 (_bfd_elf_write_corefile_contents): new function.
1795 (assign_file_positions_for_segments): add cases for handling
1796 PT_NOTE segments. (assign_file_positions_except_relocs):
1797 core files should be handled the same as exec files.
1798 (prep_headers): identify core files as type ET_CORE.
1799 (copy_private_bfd_data): identify the sections belonging to
1800 the PT_NOTE segment.
1802 * elf32-sparc.c (elf32_sparc_final_write_processing):
1803 add break statement to default case.
1805 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1807 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1808 section (not input) will be in sections ".sbss", ".sbss2",
1809 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1810 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1811 output_offset for correct evaluation of addend.
1813 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1815 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1816 elf32_arm_allocate_interworking_sections and
1817 elf32_arm_process_before_allocation.
1819 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1821 * bfd-in.h: Ammend prototype for
1822 elf32_arm_process_before_allocation to remove surplus third
1825 * bfd-in2.h: Regenerate.
1827 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1829 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1831 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1833 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1834 calculated for RELOC_SPARC_REV32 case.
1836 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1838 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1839 elf32_arm_allocate_interworking_sections and
1840 elf32_arm_process_before_allocation.
1841 * bfd-in2.h: Regenerated.
1842 * elf32-arm.c Define elf32_arm_link_hash_table.
1843 (insert_thumb_branch): New routine.
1844 (find_thumb_glue): New routine.
1845 (find_arm_glue): New routine.
1846 (record_arm_to_thumb_glue): New routine.
1847 (record_thumb_to_arm_glue): New routine.
1848 (elf32_arm_link_hash_table_create): New routine.
1849 (elf32_arm_get_bfd_for_interworking): New routine.
1850 (elf32_arm_allocate_interworking_sections) New routine.
1851 (elf32_arm_process_before_allocation) New routine.
1852 (elf32_thumb_to_arm_stub): New routine.
1853 (elf32_arm_to_thumb_stub): New routine.
1854 (elf32_print_private_bfd_data): Fix typo.
1855 (elf32_arm_final_link_relocate): Add argument sym_sec.
1856 Check for branches to thumb symbols in case R_ARM_PC24.
1857 Check for branches to arm symbols in case R_ARM_THM_PC22.
1858 (elf32_arm_relocate_section): Pass symbol section to
1859 elf32_arm_final_link_relocate.
1861 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1863 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1864 entries unless the symbol is defined in the executable; in
1865 particular, undefined weak symbols get a PLT entry.
1867 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1869 * libaout.h: Remove nested comment to avoid warning.
1871 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1873 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1874 R_ARM_PC24 relocation.
1876 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1878 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1879 argument is_local. Add argument sym_flags. Check sym_flags
1880 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1881 (elf32_arm_relocate_section): Don't pass local sym and pass
1882 sym_flags to elf32_arm_final_link_relocate.
1884 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1886 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1887 to not count too few relocs for dynamicly linked executables.
1889 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1891 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1892 symbols without a dynamic index dynamic. Consider all weak
1894 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1895 correspondance between input and output sections.
1897 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1899 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1900 that use a .got.plt section start the got offset at zero.
1902 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1904 * ieee.c (ieee_write_processor): Correct the processor ID written
1905 out for bfd_arch_m68k, accommodating change of March 25.
1907 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1909 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1910 R_ARM_THM_RPC22 relocations.
1912 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1914 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1916 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1917 .got relocs in -Bsymbolic shared objects.
1919 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1921 * elf32-arm.c: Add private flags to ELF header.
1922 (elf32_arm_print_private_bfd_data): New Function.
1923 (elf32_arm_set_private_flags): New Function.
1924 (elf32_arm_copy_private_flags): New Function.
1925 (elf32_arm_merge_private_bfd_data): New Function.
1927 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1929 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1931 (elf32_sparc_relocate_section): Likewise.
1933 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1935 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1936 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1937 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1938 of the function. Recognize no .plt as static linking.
1940 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
1942 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1943 ".liblist" string through gettext.
1945 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1947 * Makefile.am: Add support for elf32-arm.lo.
1948 * Makefile.in: Rebuild.
1949 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1950 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1951 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1952 * configure: Regenerate.
1953 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1954 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1955 bfd_target bfd_elf32_littlearm_vec.
1956 * elf32-arm.c: New file.
1958 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1960 * libaout.h (M_SPARCLITE_LE): New machine.
1961 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1962 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1963 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1964 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1965 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1966 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1967 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1968 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1969 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1970 be BFD_RELOC_SPARC_REV32.
1972 * config.bfd (sparc86x-*-aout): New
1974 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1976 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1977 actually mapping the output sections.
1979 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1982 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1983 (mn10300_elf_reloc_map): Similarly.
1984 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1986 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1988 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1990 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1991 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1992 elf_mips_reloc_type defined in elf/mips.h.
1994 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
1996 * elf64-mips.c: Remove reloc_type definition completely. It's now
1999 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2001 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2002 as they are defined in elf/mips.h now.
2004 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2007 * Re-add lost change:
2008 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2010 (mn10300_elf_relax_section): Include stack space for register saves
2011 in the imm8 field of a "call" instruction.
2012 (compute_function_info): Determine how much stack is allocated by
2013 the movm instruction. Fix typo.
2014 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2016 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2018 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2019 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2021 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2023 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2025 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2027 * elf32-hppa.h: Let ELF header define the enum containing the
2028 external reloc numbers.
2029 * elf32-i386.h: Likewise.
2031 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2033 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2034 * elf32-mips.c: Likewise.
2035 * elf32-ppc.c: Likewise.
2037 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2039 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2040 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2042 * bfd-in.h: Regenerate.
2043 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2044 parameter to 'unsigned int' to avoid K&R compatability problems.
2046 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2048 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2049 functionname_ptr to be const. Change line_ptr to be unsigned.
2051 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2052 macro is not defined. Change second parameter from bfd_link_info
2053 to coff_final_link_info. Add prototype.
2054 (coff_final_link_postscript): Simplify handling when macro is not
2055 defined. Add prototype.
2057 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2059 * elf-mn10300.c: Before include system specific ELF header define
2060 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2061 * elf32-mips.c: Likewise.
2062 * elf32-ppc.c: Likewise.
2064 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2066 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2067 temporary patch over to elf64-mips.c as well.
2069 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2071 * elf32-mips.c (reloc_type): Temporarily disable definition of
2072 standard relocation since they are now defined in elf/mips.h.
2074 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2076 * elf-m10200.c (mn10200_elf_final_link_relocate):
2077 Modify range test for case R_MN10200_8.
2079 * elf-m10300.c (mn10300_elf_final_link_relocate):
2080 Modify range test for case R_MN10300_8.
2082 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2084 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2085 * elf32-i386.c (elf_backend_got_header_size): Define.
2086 (elf_backend_plt_header_size): Define.
2087 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2088 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2089 * elfxx-target.h: Provide a default of zero.
2090 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2091 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2093 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2094 entry from an executable, even if the plt refcount goes to 0.
2096 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2098 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2099 directory name at the line number.
2101 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2102 with an unspecified type.
2104 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2106 * sunos.c: Add undef of valid to avoid problem on SunOS.
2108 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2110 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2112 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2114 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2115 R_68K_PCxx and R_68K_xx relocations. Make sure that
2116 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2117 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2118 R_68K_xx relocations.
2119 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2120 that has no plt entry.
2121 (elf_m68k_relocate_section): Ignore the plt offset in a static
2123 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2125 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2128 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2130 (howto_table, reloc_map): Add entries for them.
2131 (elf_m68k_check_relocs): Handle them. Implement reference
2132 counting for got and plt entries.
2133 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2134 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2136 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2137 (elf_m68k_relocate_section): Handle the new reloc types.
2138 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2139 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2140 * elflink.h (elf_link_add_object_symbols): When creating an
2141 indirect reference for symbol versioning also copy the plt
2143 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2144 flag also reset the plt offset.
2145 (elf_link_assign_sym_version): Likewise.
2146 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2147 the size of the entry in bytes.
2148 (elf_gc_allocate_got_offsets): Likewise.
2150 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2152 * elflink.h (elf_gc_sections): Return true rather than falling off
2155 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2158 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2160 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2161 comment describing when it should be enabled.
2162 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2165 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2167 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2168 information ATN records.
2170 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2172 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2173 section for an absolute symbol in a fully linked file. Based on
2174 patch from Christian Holland <CHolland@de.lucent.com>.
2176 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2178 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2179 that a symbol is undefined.
2181 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2183 * som.c (som_bfd_gc_sections): Define.
2185 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2187 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2188 overflows in ARM_26D patches, since they have already been
2189 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2191 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2193 * coffcode.h (coff_write_object_contents): If we have any long
2194 section names, call coff_write_symbols even if there are no
2197 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2199 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2200 PT_LOAD segment, rather than only setting it once for the entire
2203 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2204 rather than ignoring every phdr with a p_paddr of 0, ignore all
2205 the phdrs if they all have a p_paddr of 0.
2207 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2208 section was discarded from the link.
2210 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2212 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2214 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2216 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2217 floating point operations.
2219 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2221 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2224 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2226 Merge of vax/vms (read-only) support
2227 * configure.com: Support Vax target.
2228 * makefile.vms: Support Vax target.
2229 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2230 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2232 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2234 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2236 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2238 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2240 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2241 * targets.c (bfd_target_ovax_flavour): New flavour.
2242 (vms_alpha_vec): Renamed from evax_alpha_vec.
2244 (target_vector): Update accordingly.
2245 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2247 (vax*-*-*vms*): New target.
2248 * Makefile.am: Update for renamed files. Rebuild dependencies.
2249 * bfd-in2.h: Rebuild.
2250 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2252 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2254 Based on patch from Matt Semersky <matts@scd.hp.com>:
2255 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2256 pointer on abfd->outsymbols.
2257 (generic_add_output_symbol): Handle NULL sym parameter.
2259 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2261 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2264 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2266 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2267 when handling 32 bit immediate relocs.
2268 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2270 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2272 * section.c (STD_SECTION): Account for recently added gc_mark
2273 field in struct asection.
2275 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2276 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2278 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2280 ELF Section-level Garbage Collection:
2281 * bfd.c (bfd_gc_sections): New.
2282 * aout-adobe.c: Hook to default implementation.
2283 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2284 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2285 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2286 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2287 * tekhex.c, versados.c: Likewise.
2288 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2289 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2291 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2292 (bfd_generic_gc_sections): New.
2293 * section.c (SEC_KEEP): New.
2294 (asection): Add gc_mark member.
2296 * elfcode.h (elf_gc*): New name remappings.
2297 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2298 sections to be excluded.
2299 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2300 (elf_gc_propogate_vtable_entries_used): New.
2301 (elf_gc_smash_unused_vtentry_relocs): New.
2302 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2303 (elf_gc_common_finalize_got_offsets): New.
2304 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2305 * elfxx-target.h: Add and default gc hooks.
2307 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2309 (struct elf_obj_tdata): Likewise for local_got_offsets.
2310 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2311 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2312 * elf64-sparc.c, elflink.h: Likewise.
2314 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2315 (ELF_LINK_HASH_MARK): Define.
2316 (struct elf_backend_data): Add GC hooks.
2317 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2319 * elf-m10300.c (mn10300_elf_check_relocs): New.
2320 (mn10300_elf_gc_mark_hook): New.
2321 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2322 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2323 (mn10300_elf_final_link_relocate): Likewise.
2324 (mn10300_elf_relocate_section): Likewise.
2325 (elf_backend_can_gc_sections): Define.
2326 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2327 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2328 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2329 (mips_info_to_howto_rel): Likewise.
2330 (mips_elf_relocate_section): Likewise.
2331 (mips_elf_check_relocs): Likewise.
2332 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2333 (elf_backend_can_gc_sections): Define.
2334 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2335 (ppc_elf_howto_raw): Handle them.
2336 (ppc_elf_reloc_type_lookup): Likewise.
2337 (ppc_elf_relocate_section): Likewise.
2338 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2339 Handle new vtable relocs.
2340 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2341 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2342 (elf_backend_can_gc_sections): Define.
2344 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2346 * archures.c (bfd_mach_mn10300): Define.
2347 * elf-m10300.c: Include elf/mn10300.h
2348 (elf_mn10300_mach): New function.
2349 (_bfd_mn10300_elf_final_write_processing): Likewise.
2350 (_bfd_mn10300_elf_object_p): Likewise.
2351 (elf_backendfinal_write_processing): Define.
2352 (elf_backend_object_p): Likewise.
2354 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2356 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2359 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2361 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2362 link_next field, not the next field.
2364 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2366 * elf.c (map_sections_to_segments): Check the section address
2367 against the phdr size both with and without a modulo of
2370 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2372 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2373 linker created empty input section if the output section has the
2376 * elflink.h (elf_link_output_extsym): Print an error message if
2377 _bfd_elf_section_from_bfd_section fails.
2379 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2382 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2384 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2385 native linker output. Avoid putting an empty section in more than
2388 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2390 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2391 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2393 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2395 * elf.c (swap_out_syms): New arg relocatable_p.
2396 Don't add section VMA to symbols for relocatable output.
2397 (_bfd_elf_compute_section_file_positions): Update call to
2400 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2402 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2403 against 'addend' be signed rather than unsigned.
2405 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2407 * elf32-m32r.c: Add prototyps for static functions.
2409 * coff-arm.c: Add prototypes for static functions.
2411 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2413 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2414 LMA is used to order sections in a segment.
2416 * elf32-v850.c: Add prototypes for static functions.
2417 Change type of addend parameter to bfd_vma in various functions.
2419 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2421 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2422 complain_overflow_signed instead of complain_overflow_bitfield.
2424 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2426 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2427 when comparing against 0.
2429 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2431 * Makefile.am (config.status): New target.
2432 * Makefile.in: Rebuild.
2434 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2436 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2437 error if previous object endianness doesn't match current object.
2439 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2441 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2442 _bfd_elf_print_private)bfd_data ().
2444 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2446 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2448 (elf_link_add_object_symbols): Set type_change_ok and
2449 size_change_ok before calling elf_merge_symbol.
2451 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2452 undefined symbol error, don't also issue an overflow error.
2454 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2456 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2457 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2458 message instead of crashing.
2460 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2462 * archures.c (bfd_mach_cpu32): Define.
2463 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2465 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2466 * ieee.c: Include <ctype.h>.
2467 (ieee_object_p): Parse out process ID string to make it more
2468 likely to be acceptable for bfd_scan_arch.
2469 * bfd-in2.h: Rebuild.
2471 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2473 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2474 _bfd_elf_print_private_bfd_data() so that the program header will
2477 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2479 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2480 0x68. Reindent. Add some comments.
2482 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2484 * elf.c (copy_private_bfd_data): Adjust physical address of
2485 segment in output BFD to contain LMAs of its sections.
2487 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2489 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2490 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2491 endian data 32 bit relocations.
2492 (elf32_sparc_merge_private_bfd_data): Check if linking little
2493 endian objects with big endian objects.
2494 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2495 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2496 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2498 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2499 * archures.c (bfd_mach_sparc_sparclite_le): New.
2500 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2502 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2504 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2507 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2509 * bfd-in.h: Move over patch to bfd-in2.h.
2511 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2513 (_bfd_relocate_contents): Likewise.
2515 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2517 * peicode.h (add_data_entry): If the section has no private data
2518 then do not create a Data Dictionary entry for it.
2520 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2522 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2523 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2524 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2525 subsections during relaxation more correctly.
2527 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2529 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2530 Add extra argument to bfd_arm_process_before_allocation ().
2531 * bfd-in.h: Reflect changes made in bfd-in2.h.
2532 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2533 coff class of a BFD symbol.
2534 * coff-arm.c: Add support for interworking between Thumb code and
2535 non-interworking aware ARM code.
2537 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2539 * po/Make-in (install-info): New target.
2541 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2543 * filemode.c: Remove; not used.
2545 If sysdep.h includes a header file, don't include it again:
2546 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2548 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2550 * archive.c: Don't include <string.h> or <errno.h>.
2551 * evax-alpha.c; Don't include <stdio.h>.
2552 * evax-egsd.c: Likewise.
2553 * evax-etir.c: Likewise.
2554 * evax-misc.c: Likewise.
2555 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2556 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2558 * hpux-core.c: Likewise.
2559 * netbsd-core.c: Likewise.
2561 * libbfd.c: Don't include <sys/types.h>.
2562 * nlmcode.h: Don't include <string.h>.
2563 * osf-core.c: Don't include <string.h> or <stdio.h>.
2564 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2565 <errno.h>, or <unistd.h>.
2566 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2568 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2570 * configure.com: If the version number can not be found in
2571 configure.in, set it to "unknown" rather than "2.8.1".
2573 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2575 * elf32-mips.c (elf_mips_mach): New.
2576 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2577 (_bfd_mips_elf_final_write_processing): Use the names
2578 of machines, rather than the numbers. Set both the ARCH
2579 and MACH in e_flags. Handle a few more specific machines.
2580 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2581 EF_MIPS_ARCH and EF_MIPS_MACH.
2583 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2585 * syms.c (bfd_is_local_label): Revert last change.
2586 * srec.c (srec_write_symbols): Discard debugging symbols.
2588 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2590 * som.c: Include <ctype.h>.
2591 * som.h: Don't include sysdep.h.
2593 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2595 * libbfd.h: Rebuilt.
2596 * libbfd-in.h: Removed gettext includes and defines.
2597 * sysdep.h: Moved gettext-related includes and defines here.
2599 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2601 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2602 an ad-hoc test. Kill bogus #if 0 code.
2603 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2605 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2607 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2608 when generating a normal executable for a symbol defined in a
2609 regular file. When copying a reloc into the output file, adjust
2610 the addend for a PC relative reloc against a global symbol.
2612 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2614 * libbfd.h: Rebuilt.
2615 * libbfd-in.h (_): Define as dgettext.
2617 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2619 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2621 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2622 when declaring parameter types.
2623 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2625 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2627 * config.bfd: If we include any ELF targets in targ_defvec and/or
2628 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2629 * elf32-gen.c (dummy): New static const variable.
2630 (elf_generic_info_to_howto): New static function.
2631 (elf_generic_info_to_howto_rel): New static function.
2632 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2633 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2634 * elf64-gen.c: Same changes as elf32-gen.c.
2635 * elfcode.h (elf_object_p): For the generic target, ignore a
2636 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2638 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2640 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2641 * configure: Rebuild.
2643 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2645 * config.bfd: Update OSR5/Unixware patterns.
2647 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2649 * elf.c (assign_file_positions_for_segments): Allow for holes
2650 between sections added by a link script.
2652 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2654 * configure.in: Change version number to 2.9.4
2655 * configure: Rebuild.
2657 Based on patch from H.J. Lu <hjl@gnu.org>:
2658 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2659 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2660 * bfd-in2.h: Rebuild.
2662 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2664 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2667 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2669 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2670 (elf64_alpha_relax_section): Fill them in.
2671 (elf64_alpha_relax_opt_call): Implement more than a stub.
2672 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2673 alignment on .scommon.
2674 (elf64_alpha_merge_gots): Merge use counts as well.
2676 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2678 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2679 for calculating a local symbol's address.
2680 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2681 Set the .got's cooked size as well as the raw size.
2683 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2685 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2686 internationalisation of printed information.
2688 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2689 internationalisation of printed information.
2691 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2693 * syms.c (struct indexentry): Change directory_name, file_name,
2694 and function_name fields to char *.
2695 (struct stab_find_info): Change cached_file_name field to char *.
2697 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2699 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2701 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2703 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2705 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2707 * Makefile.am (install-data-local): Make $(includedir).
2708 * Makefile.in: Rebuild.
2710 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2712 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2714 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2716 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2717 * Makefile.in: Rebuild.
2719 * bfd-in2.h: Rebuild for Nick's changes.
2721 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2723 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2724 change wrt length == max_namelen.
2726 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2728 * Many files: Added gettext invocations around user-visible
2730 * libbfd-in.h: Added gettext includes and defines.
2731 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2732 HAVE_LC_MESSAGES): Define.
2733 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2735 * Makefile.am (SUBDIRS): Added po.
2736 (POTFILES): New macro.
2737 (po/POTFILES.in): New target.
2738 (SOURCE_HFILES): New macro.
2740 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2742 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2744 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2745 NT_PRSTATUS note section encountered, it contains the status of
2746 the currently executing thread when the core file was written.
2748 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2750 * libcoff.h: Add extra parameter to
2751 bfd_coff_link_output_has_begun overrideable function.
2752 * cofflink.c: Pass extra parameter to
2753 bfd_coff_link_output_has_begun function.
2754 * bfd-in.h: Add prototypes for exported ARM interworking
2756 * peicode.h: ARM specific code reorganised to conform to BFD
2758 * coffcode.h: ARM specific code reorganised to conform to BFD
2760 * coff-arm.c: Code reorganised to conform to the BFD coding
2761 conventions. Global variables have been moved into an ARM
2762 specific hash table structure and a new function:
2763 bfd_arm_get_bfd_for_interworking() has been created which is
2764 called from the linker scripts.
2766 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2768 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2770 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2771 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2772 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2773 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2775 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2777 * config.bfd: Added sparc86x support.
2779 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2781 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2782 an out of range pc-relative jump/call to an undefined weak symbol.
2784 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2786 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2789 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2791 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2792 an error other than bfd_error_system_call, set the error to
2793 bfd_error_wrong_format.
2795 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2796 bfd_elf32_powerpcle_vec.
2798 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2799 program segments are zero, don't set p_paddr_valid.
2801 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2803 * elf64-alpha.c: Initial implementation of relaxation --
2804 (struct alpha_elf_link_hash_entry): Add use_count member.
2805 (elf64_alpha_check_relocs): Initialize and increment it.
2806 (elf64_alpha_can_merge_gots): Check it when considering merging.
2807 (elf64_alpha_merge_gots): Drop entries with zero use.
2808 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2809 (elf64_alpha_always_size_sections): Split out got sizing ...
2810 (elf64_alpha_size_got_sections): ... here. New function.
2811 (elf64_alpha_relax_find_reloc_ofs): New function.
2812 (elf64_alpha_relax_with_lituse): Likewise.
2813 (elf64_alpha_relax_without_lituse): Likewise.
2814 (elf64_alpha_relax_opt_call): Likewise.
2815 (elf64_alpha_relax_section): Likewise.
2816 (elf64_alpha_add_symbol_hook): Likewise.
2817 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2818 (elf64_alpha_relocate_section): Likewise.
2819 (bfd_elf64_bfd_relax_section): Define.
2820 (elf_backend_add_symbol_hook): Likewise.
2822 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2824 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2825 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2826 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2828 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2830 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2831 * configure: Rebuild.
2833 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2835 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2836 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2837 * configure.in: Define and substitute WIN32LDFLAGS and
2839 * aclocal.m4: Rebuild with new libtool.
2840 * configure, Makefile.in: Rebuild.
2842 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2844 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2845 before any other symbols in the same section.
2847 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2849 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2852 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2854 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2856 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2857 Use addr_size for address size, rather than sizeof(bfd_vma).
2858 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2859 Fix call to read_address.
2860 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2861 Scrap other unneeded arguments. Fix call to read_address.
2862 (scan_unit_for_functions): Fix call to read_attribute.
2863 (parse_comp_unit): We now handle more values for addr_size.
2864 Set addr_size in unit. Fix call to read_attribute and
2867 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2869 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2871 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2873 * archures.c (bfd_default_scan): Add m68k cases back to default
2874 switch, reverting patch of March 25, since IEEE support depends
2877 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2879 * Makefile.am (diststuff): New target.
2880 * Makefile.in: Rebuild.
2882 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2884 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2885 som_offset when we have an extended name table.
2887 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2889 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2891 * Makefile.in: Rebuild.
2893 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2895 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2896 symbols when creating a shared library.
2897 (elf_m68k_adjust_dynindx): New function, used by above code.
2898 (elf_m68k_finish_dynamic_sections): Initialize the section
2900 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2902 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2904 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2907 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2909 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2912 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2914 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2917 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2919 * configure.in: Set version to 2.9.1.
2920 * configure: Rebuild.
2922 * Branched binutils 2.9.
2924 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2926 * syms.c (ENABLE_CACHING): Define.
2927 (struct indexentry): Define.
2928 (struct stab_cache): Remove.
2929 (cmpindexentry): New static function.
2930 (struct stab_find_info): Add new fields: indextable,
2931 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2932 cached_file_name. Remove fields: file_cache, function_cache, and
2934 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2935 index table and search it.
2937 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2939 * elf.c (_bfd_elf_copy_private_section_data): Call
2940 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2942 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2944 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * coff-arm.c: Define all globally visible variables and functions
2947 only when COFF_WITH_PE is not defined.
2948 * configure.in (armpe_little_vec, armpe_big_vec): Add
2950 * configure: Rebuild.
2952 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2954 Fix some gcc -Wall warnings:
2955 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2956 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2957 * archures.c (bfd_default_scan): Likewise.
2958 * bfd.c (bfd_scan_vma): Likewise.
2959 * binary.c (mangle_name): Likewise
2960 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2961 * coff-sh.c (sh_relocate_section): Likewise.
2962 * coff-stgo32.c (create_go32_stub): Likewise.
2963 * coffcode.h (coff_slurp_line_table): Likewise.
2964 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2965 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2966 (assign_file_positions_for_segments): Likewise.
2967 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2968 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2969 * oasys.c (oasys_write_sections): Likewise.
2970 * ppcboot.c (ppcboot_object_p): Likewise.
2971 (mangle_name): Likewise.
2972 * riscix.c (riscix_fix_pcrel_26): Likewise.
2973 * srec.c (srec_scan): Likewise.
2974 * stabs.c (_bfd_write_section_stabs): Likewise.
2975 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2976 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2977 switch. Declare parameters for function pointers.
2978 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2980 * elf.c (elf_sort_sections): Likewise.
2981 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2982 Add default cases to switches.
2983 (coff_arm_relocate_section): Remove unused local variables.
2985 (coff_arm_bfd_set_private_flags): Change flag variable to type
2987 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2988 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2989 (dump_toc): Change cat to const, and initialize it.
2990 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2991 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2992 (sh_elf_relocate_section): Initialize r_symndx.
2993 * coffcode.h (coff_compute_section_file_positions): Only declare
2994 old_sofar if ALIGN_SECTIONS_IN_FILE.
2995 (coff_write_object_contents): Initialize csym.
2996 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2997 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2999 * dwarf2.c: Include libiberty.h.
3000 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3001 (decode_line_info): Remove unused local variables.
3002 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3003 (m32r_elf_relocate_section): Likewise.
3004 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3005 (v850_elf_reloc): Likewise.
3006 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3007 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3008 * elf.c (assign_file_positions_for_segments): Always set adjust.
3009 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3010 parenthesize expression.
3011 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3012 (m32r_elf_object_p): Return a value.
3013 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3014 * elf32-mips.c (mips_elf_final_link): Initialize last.
3015 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3016 * elf32-v850.c (v850_elf_object_p): Return a value.
3017 (v850_elf_print_private_bfd_data): Change fprintf format string.
3018 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3020 * elflink.h (elf_link_add_object_symbols): Change vernum to
3021 unsigned int, and initialize it. Change fprintf format string.
3022 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3023 when setting or comparing to soname_indx.
3024 (elf_create_pointer_linker_section): Change num_symbols to
3026 * libcoff-in.h (coff_data_type): Change flags to flagword.
3027 * peicode.h (pe_print_idata): Initialize idx. Change j to
3028 bfd_size_type. Initialize hint_member. Remove useless test to
3030 (pe_print_edata): Change num_functions and num_names in struct
3031 EDT_type to unsigned long. Remove cast. Change fprintf format
3033 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3034 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3036 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3037 int *. Update uses. Change j to long.
3038 * bfd-in2.h, libcoff.h: Rebuild.
3040 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3042 * elf32-v850.c Remove definition of USE_REL.
3043 (v850_elf_info_to_howto_rela): New function.
3044 (v850_elf_perform_relocation): Renamed from
3045 v850_elf_store_addend_in_insn. Removed replace argument.
3046 (v850_elf_reloc): store the relocation in the addend field instead
3048 (v850_elf_final_link_relocate): Now calls
3049 v850_elf_perform_relocation.
3050 (v850_elf_relocate_section): Remove code to generate REL
3053 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3055 * coffcode.h (coff_new_section_hook): Set the type and storage
3056 class in the native symbol information allocated for a new section
3059 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3061 * peicode.h: Chain together calls to
3062 coff_bfd_copy_private_bfd_data and
3063 coff_bfd_print_private_bfd_data.
3065 * coff-arm.c: Add prototypes for
3066 coff_arm_bfd_print_private_bfd_data and
3067 coff_arm_bfd_copy_private_bfd_data.
3069 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3071 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3074 * peicode.h: Call arm-coff private data functions after handling
3077 * coff-arm.c: Turn statics into globals so that they can be shared
3078 both pe and pei backends.
3080 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3082 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3084 (sunos_write_object_contents): Likewise.
3085 * aoutx.h (NAME(aout,machine_type)): Likewise.
3086 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3088 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3090 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3092 (bfd_default_scan): Remove m68k special cases.
3093 * bfd-in2.h: Rebuild.
3094 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3096 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3097 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3099 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3100 selection, change printable_name to just "m68k" and make that the
3101 default instead of m68k:68020.
3103 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3105 (MY_get_section_contents): Define as aout_32_get_section_contents
3106 rather than NAME(aout,get_section_contents).
3108 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3110 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3111 and call bfd_default_set_arch_mach to do the real work.
3113 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3115 * bout.c (BALX): Include return register g14 as part of the insn.
3117 (calljx_callback): Use it.
3119 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3121 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3122 * libbfd.h: Rebuild.
3124 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3125 byte_count to unsigned int.
3126 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3127 unused local variables.
3129 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3130 variables er and er1.
3132 * cpu-v850.c: Include <ctype.h>.
3133 (scan): Case isdigit argument to unsigned char.
3135 From Yan Meroth <YAN.MEROTH@st.com>:
3136 * ihex.c (ihex_scan): Add extbase variable so that getting an
3137 extended linear address record does not ignore any previous
3139 (ihex_write_object_contents): When writing out an extended linear
3140 address record, zero out any previous extended address.
3142 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3144 * ieee.c (do_one): Check section before dereferencing it.
3145 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3146 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3148 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3150 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3152 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3154 * coff-arm.c: Add interworking functions to pe backends.
3156 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3158 * configure.in: Use AM_DISABLE_SHARED.
3159 * aclocal.m4, configure: Rebuild with libtool 1.2.
3161 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3163 * coff-arm.c (coff_arm_relocate_section): Better error messages
3164 when interowrking conflucts occur. Courtesy of Jonathan Walton
3166 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3167 relocations. Patch courtesy of Jonathan Walton and Tony
3170 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3172 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3173 part of Feb 22 change controling when to override the existing
3174 symbol with the .plt entry.
3176 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3178 * config.bfd (targ_cpu): Add thumb-pe target.
3180 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3181 functions in PE build.
3183 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3185 * config.bfd (sparclite-*-elf*): Added.
3187 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3189 * configure.in: Add elf.lo to elf shell variable.
3190 * Makefile.am (BFD_LIBS): Remove elf.lo.
3191 (BFD_LIBS_CFILES): Remove elf.c.
3192 (BFD32_BACKENDS): Add elf.lo.
3193 (BFD32_BACKENDS_CFILES): Add elf.c.
3194 * configure, Makefile.in: Rebuild.
3196 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3198 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3199 relocation against a now-local symbol should not have a dynamic
3202 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3204 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3206 (pe_print_private_bfd_data): Print PE flags. From Mikey
3207 <jeffdb@netzone.com>.
3209 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3211 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3212 a plt entry when we can determine that we authoritatively define
3215 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3217 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3218 don't actually use trad-core, but a SunOS-style core file handled
3220 * hosts/sparclinux.h: Remove.
3222 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3224 * peicode.h (pe_print_idata): If there is no .idata section, look
3225 for the import tables in some other section. Make the initial
3226 label line up better with the data. Print the import address
3227 table even if there is no import name table. If the import
3228 address table holds actual addresses, print them.
3230 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3232 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3233 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3234 bfd_error_system_call.
3236 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3238 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3239 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3241 From H.J. Lu <hjl@gnu.org>:
3242 * Makefile.am (libbfd_la_LDFLAGS): Define.
3243 * Makefile.in: Rebuild.
3245 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3247 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3248 * netbsd.h (MACHTYPE_OK): Define.
3249 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3250 calling N_SET_MACHTYPE, rather than having a switch.
3251 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3253 * i386netbsd.c (MACHTYPE_OK): Don't define.
3254 (DEFAULT_MID): Define.
3255 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3256 (MACHTYPE_OK): Don't define.
3257 (DEFAULT_MID): Define.
3258 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3259 (DEFAULT_MID): Define.
3260 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3261 (DEFAULT_MID): Define.
3262 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3263 (DEFAULT_MID): Define.
3265 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3266 * vaxnetbsd.c: New file.
3267 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3268 rather than netbsd_core.
3269 * targets.c (vaxnetbsd_vec): Declare.
3270 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3271 defined, add netbsd_core_vec.
3272 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3273 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3274 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3275 * config.bfd (alpha*-*-netbsd*): New target.
3276 * Makefile.am: Rebuild dependencies.
3277 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3278 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3279 * configure, Makefile.in: Rebuild.
3281 * configure.host: Remove the old shared library build stuff. We
3282 now use libtool instead.
3284 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3286 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3288 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3290 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3291 * configure: Rebuild.
3293 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3294 * elf32-v850.c (remember_hi16s_reloc): New function.
3295 (find_remembered_hi16s_reloc): New function.
3296 (v850_elf_store_addend_in_insn): Use the above new functions to
3297 match up HI6S relocs with LO16 relocs.
3299 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3301 * configure.in: Change -linux* to -linux-gnu*.
3302 * config.bfd, configure.host: Likewise.
3303 * configure: Rebuild.
3305 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3307 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3308 LO16/HI16S bug and improve comments about what is going on.
3310 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3312 * configure, aclocal.m4: Rebuild with new libtool.
3314 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3316 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3317 when merging v850 code into v850e/v850ea code. Do not initialise
3318 output flags if the input is the default architecture.
3320 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3322 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3323 get the size from bfd_arch_bits_per_address instead of directly
3326 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3328 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3329 to wrap, just return all 1's bits instead.
3330 * libbfd.h: Regenerate.
3332 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3334 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3336 (coff_relocate_section): If COFF_WITH_PE, define as
3337 coff_pe_i386_relocate_section.
3338 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3339 skip empty sections, to match coff_write_object_contents.
3341 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3342 rather than swapping out r_offset twice. From Luke Deller
3343 <luked@cse.unsw.edu.au>.
3345 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3347 * configure.in: Set libtool_enable_shared rather than
3348 libtool_shared. Remove diversion hack.
3349 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3352 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3354 * syms.c (struct stab_cache): Define.
3355 (struct stab_find_info): Remove cached_offset, cached_stab,
3356 cached_str, and cached_stroff fields. Add file_cache,
3357 function_cache, and line_cache fields.
3358 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3361 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3363 * peicode.h (pe_print_idata): Check for import of ordinal rather
3365 (pe_print_edata): If there is no .edata section, look for the
3366 export data in some other section.
3368 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3370 * configure.in: Change version to 2.8.4.
3371 * configure: Regenerated.
3373 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3375 Add tms320c30 support:
3376 * cpu-tic30.c: New file.
3377 * aout-tic30.c: New file.
3378 * coff-tic30.c: New file.
3379 * archures.c (bfd_arch_tic30): Define.
3380 (bfd_tic30_arch): Declare.
3381 (bfd_archures_list): Add bfd_tic30_arch.
3382 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3384 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3385 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3386 (coff_set_flags): Likewise.
3387 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3388 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3389 * Makefile.am: Rebuild dependencies.
3390 (ALL_MACHINES): Add cpu-tic30.lo.
3391 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3392 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3393 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3394 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3396 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3398 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3399 to lag behind LO16 reloc by a couple of instructions.
3401 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3403 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3404 make to reexamine the file timestamp.
3405 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3407 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3410 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3412 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3413 to create .dynsbss and .rela.sbss sections.
3414 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3415 copied from dynamic objects into .sbss.
3416 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3417 use it. Correct typo of .rela.sdata2.
3418 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3419 put the data, which may now be in .sbss.
3420 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3421 (elf_backend_create_dynamic_sections): Define as
3422 ppc_elf_create_dynamic_sections.
3424 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3425 against _GLOBAL_OFFSET_TABLE_.
3426 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3427 shared libraries which refer to local symbols. Make sure that the
3428 test for allocating space for a reloc in a shared object is the
3429 same as the test for emitting a reloc.
3431 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3433 * config.bfd (i[3456]-*-mingw32*): New target.
3434 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3435 * aclocal.m4, configure: Rebuild.
3437 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3439 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3442 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3444 Sparc v9 ABI compliant PLT:
3445 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3446 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3447 (LARGE_PLT_THRESHOLD): New define.
3448 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3449 (sparc64_elf_build_plt): New function.
3450 (sparc64_elf_plt_entry_offset): Likewise.
3451 (sparc64_elf_plt_ptr_offset): Likewise.
3452 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3453 contain the index for convenience. Skip the initial entries
3455 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3456 memory for the benefit of .rela.plt.
3457 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3458 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3459 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3460 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3461 Call sparc64_elf_build_plt.
3462 (elf_backend_want_got_plt): No.
3463 (elf_backend_plt_readonly): No.
3464 (elf_backend_plt_alignment): 8.
3466 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3467 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3468 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3471 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3473 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3475 * cpu-mips.c (arch_info_struct): Add mips variants.
3476 * bfd-in2.h: Rebuilt.
3478 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3480 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3483 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3485 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3486 (i[3456]86sco3.2v5*coff): New target.
3488 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3490 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3492 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3494 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3495 * bfd-in2.h: Regenerate.
3497 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3499 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3501 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3503 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3504 adjust addend for an output common symbol (from Jimmy Blair
3505 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3506 defined symbol to counteract adjustment made in generic relocation
3509 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3511 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3513 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3514 (GET_SCNDHR_NLNNO): Likewise.
3516 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3518 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3520 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3522 * elf32-m32r.c: Add macros to handle NOP insertion.
3524 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3526 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3527 (xcoff_mark): Likewise.
3528 (xcoff_build_ldsyms): Mark absolute symbols.
3530 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3532 * bout.c (b_out_write_object_contents): Sort symbols before output
3533 to keep {CALL,BAL}NAME symbols adjacent.
3534 (b_out_symbol_cmp): New function.
3536 For older changes see ChangeLog-9697
3542 version-control: never