1 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
5 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
7 * Makefile.am: Rebuild dependencies.
8 (ALL_MACHINES_CFILES): Add cpu-v850.c.
9 (ALL_MACHINES_CFILES): Add elf32-v850.c.
10 * Makefile.in: Rebuild.
12 * reloc.c: Remove extraneous commas from relocation entries.
13 Remove BFD_RELOC_V850_16_PCREL.
16 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
17 in sections named .tocbss rather than .bss.
19 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
21 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
22 BFD_RELOC_V850_16_PCREL.
24 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
26 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
27 the same as C_EXT syms.
28 (coff_link_add_symbols): Ditto.
29 (_bfd_coff_link_input_bfd): Ditto.
30 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
31 it to preserve and restore state of global_to_static flag.
33 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
35 * elf32-v850.c (v850_elf_object_p): Set machine number based on
36 bits in e_flags field rather than magic numbers.
37 (v850_elf_final_write_processing, v850_elf_set_private_flags,
38 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
39 v850_elf_print_private_bfd_data): New functions.
42 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
44 * elf.c (prep_headers): Remove V850E magic number.
46 * elf.c (prep_headers): Remove V850EQ magic number.
50 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
52 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
54 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
56 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
57 instructions are relative to the next instruction, not the
59 (mn10200_elf_relax_section): Similarly.
61 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
63 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
66 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
67 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
68 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
70 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
72 * cpu-v850.c: Remove "plain" from v850 printable name.
73 (scan): Use strcasecmp.
75 * archures.c (bfd_mach_v850): Define.
77 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
78 just sh/SH, use strcasecmp.
79 (arch_info_struct): Add entries for sh3 et.al.
81 * archures.c (bfd_mach_sh, ...): Define.
83 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
85 * archures.c (bfd_archures_list): Always NULL terminate the list.
87 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
89 * Makefile.am: Rebuild dependencies.
90 (ALL_MACHINES_CFILES): Add cpu-arc.c.
91 (ALL_MACHINES_CFILES): Add elf32-arc.c.
92 (elf32-arc.lo): Remove explicit dependency.
93 * Makefile.in: Rebuild.
95 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
96 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
97 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
99 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
101 * configure: Rebuild with latest devo autoconf for NT support
103 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
105 * cpu-arm.c (compatible): If B is a default type, return A.
107 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
109 * cpu-v850.c (scan): New function.
110 (arch_info_struct): New structure.
111 (bfd_v850_arch): Add link into arch_info_structure.
113 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
116 * elf32-v850.c (v850_elf_object_p): New function.
119 * archures.c (bfd_mach_v850e): Machine value for v850e.
121 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
123 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
126 * elf.c (prep_headers): Add support for v850e machine number.
129 start-sanitize-v850eq
130 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
132 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
134 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
137 * elf.c (prep_headers): Add support for v850eq machine number.
141 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
143 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
144 cached_stab field if the offset prevents us from using the cache.
146 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
148 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
150 * aout-arm.c (aout_arm_little_vec): Likewise.
151 (aout_arm_big_vec): Likewise.
152 * bout.c (b_out_vec_big_host): Likewise.
153 (b_out_vec_little_host): Likewise.
154 * mipsbsd.c (aout_mips_little_vec): Likewise.
155 (aout_mips_big_vec): Likewise.
158 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
160 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
161 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
162 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
165 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
167 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
168 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
169 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
170 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
171 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
172 of two for I960 only.
173 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
174 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
176 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
177 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
178 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
180 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
181 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
182 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
183 *coffcode.h (coff_write_object_contents): Set alignment field in
184 section header for TIC80COFF files.
187 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
189 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
190 v850_elf_check_relocs, v850_elf_reloc,
191 v850_elf_final_link_relocate): Add support for
192 BFD_RELOC_V850_16_PCREL relocation.
194 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
197 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
199 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
202 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
204 * cpu-v850e: New file.
206 * elf.c (prep_headers): Add support for v850e target.
208 * bfd-in2.h (bfd_architecture): Add support for v850e target.
210 * config.bfd: Add support for v850e target.
212 * archures.c: Add support for v850e target.
215 start-sanitize-v850eq
216 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
218 * cpu-v850eq: New file.
220 * elf.c (prep_headers): Add support for v850eq target.
222 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
224 * config.bfd: Add support for v850eq target.
226 * archures.c: Add support for v850eq target.
229 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
231 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
232 argument as section relative, rather than an absolute address.
233 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
235 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
237 * config.bfd (arc-*-elf*): Add.
238 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
239 * configure: Rebuild.
240 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
241 (BFD32_BACKENDS): Add elf32-arc.lo.
242 (cpu-arc.lo,elf32-arc.lo): Add rules for.
243 * Makefile.in: Rebuild.
244 * archures.c (architecture list): Add bfd_arch_arc.
245 (bfd_archures_list): Add bfd_arc_arch.
246 (bfd_mach_arc_base): Define.
247 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
248 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
249 (bfd_target_vect): Add them.
250 * bfd-in2.h, libbfd.h: Rebuild.
251 * cpu-arc.c, elf32-arc.c: New files.
252 * elf.c (pre_headers): Recognize bfd_arch_arc.
254 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
256 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
257 data section is correctly rounded to a page in the file.
259 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
261 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
262 there are no symbols.
264 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
266 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
267 file system 14 character limit.
268 * Makefile.am, configure.in: Corresponding changes.
269 * Makefile.in, configure: Rebuild.
271 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
273 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
274 Rebuild dependencies.
275 * Makefile.in: Rebuild.
277 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
279 * Makefile.am (docdir): Define.
280 * Makefile.in: Rebuild.
282 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
284 * configure: Rebuild with autoconf 2.12.1.
286 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
288 * aclocal.m4, configure: Rebuild with new automake patches.
290 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
292 * rs6000-core.c (make_bfd_asection): New function to add a section
293 to the core file bfd.
294 (rs6000coff_core_p): Use make_bfd_asection to add the core file
296 Use BFD routines to seek, read and stat the core file.
297 Handle .data sections from loaded objects and anonymously mmapped
298 regions, these are available in AIX 4 core files.
300 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
302 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
303 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
304 copy; use a patches libtool instead.
305 * acmacros.m4: Remove.
306 * Makefile.in, aclocal.m4, configure: Rebuild.
308 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
310 * Makefile.am: New file, based on old Makefile.in.
311 * acmacros.m4: New file, copied from old aclocal.m4.
312 * acinclude.m4: New file.
313 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
314 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
315 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
316 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
317 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
318 * acconfig.h: Mention PACKAGE and VERSION.
319 * stamp-h.in: New file.
320 * dep-in.sed: Change .o to .lo.
321 * Makefile.in: Now built with automake.
322 * aclocal.m4: Now built with aclocal.
323 * config.in, configure: Rebuild.
326 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
328 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
329 if there is only a relocation to a read-only but not allocatable
330 section (like .stab).
331 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
332 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
333 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
334 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
335 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
337 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
338 (ppc_elf_create_linker_section): These sections are not
339 created by the linker (that is, they are created by the user
340 putting data in them). In particular, they can be the source
341 and target of relocations.
342 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
343 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
344 objects (for instance, 'long double') to 16-byte boundaries.
345 (ppc_elf_size_dynamic_sections): Make the code that generates
346 section symbols exactly the same as for sparc, reducing the
347 number of section symbols output.
348 (ppc_elf_check_relocs): Check postcondition of
349 bfd_elf32_link_record_dynamic_symbol. Make default case the
350 same as corresponding code for sparc, fixing bug involving
352 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
353 forced to be local because of versioning (by replicating
354 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
355 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
357 (ppc_elf_relocate_section): Add handy debugging code for when
358 assertion fails. Add some more 'symbol made local because of
361 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
362 processing a GOT relocation as required by ABI.
364 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
366 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
367 version info if this symbol came from a dynamic object.
368 (elf_link_add_object_symbols): Set the version info of a symbol
369 only if the object actually contains version definitions and
372 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
374 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
375 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
377 * configure: Regenerated with autoconf 2.12.
378 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
380 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
382 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
383 a warning rather than returning an error.
385 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
387 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
389 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
391 * cisco-core.c: define signals for wingdb.
393 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
395 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
396 the same number of aux entries.
398 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
400 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
401 difference of two symbols if the relocation size is 32 bits.
402 (som_write_fixups): Handle R_DATA_EXPR.
404 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
406 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
407 its value if COFF_WITH_PE is defined.
409 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
411 * coff-stubgo32.c: New file.
412 * go32stub.h: New file.
413 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
414 * coffswap.h (coff_swap_filehdr_in): Invoke
415 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
417 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
418 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
419 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
420 COFF_ADJUST_AUX_IN_POST if they are defined.
421 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
422 COFF_ADJUST_AUX_OUT_POST if they are defined.
423 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
424 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
425 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
426 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
427 * targets.c (go32stubbedcoff_vec): Declare.
428 (bfd_target_vector): Add go32stubbedcoff_vec.
429 * configure.in (go32coff_vec): New target vector.
430 (go32stubbedcoff_vec): Likewise.
431 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
432 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
433 * Makefile.in: Rebuild dependencies.
434 (BFD32_BACKENDS): Add coff-stubgo32.o.
435 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
436 (HFILES): Add go32stub.h.
438 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
440 * configure.in: Check for fdopen.
441 * configure, config.in: Rebuild.
442 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
443 __GO32__. Reindent a bit.
445 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
447 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
448 flag for newly created sections.
449 (sunos_add_dynamic_symbols): Don't discard newly created sections
450 if shared library is dynobj.
452 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
454 * elf.c (map_sections_to_segments): When checking whether
455 including a section in a segment would force us to skip a page,
456 align the address of the next segment to avoid wraparound
460 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
462 * coffcode.h (coff_write_object_contents): Initialize
463 target id field to TIC80_TARGET_ID.
464 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
466 (coff_swap_filehdr_in): Swap in target id field if used.
469 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
471 * coff-i386.c (coff_i386_is_local_label_name): New static function
472 if TARGET_UNDERSCORE.
473 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
474 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
476 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
478 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
479 complain_overflow_signed, for 32 bit PC relative relocations.
481 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
483 * elflink.h (elf_link_add_object_symbols): When a version
484 indirection symbol is overridden, make the original symbol point
485 at the real overriding symbol.
487 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
490 * elflink.h (elf_link_output_extsym): Use the right section for a
492 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
493 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
495 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
497 * elflink.h (elf_merge_symbols): Resolve indirect and warning
498 symbols before checking for new symbols.
500 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
502 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
504 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
505 file, not aoutsz bytes (they are different in XCOFF .o files).
507 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
508 redefined by objects included from archives.
510 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
512 * elflink.h (elf_merge_symbol): In the case of a new defined
513 symbol overriding an old defined symbol, return the hash table
514 entry which we modify, even if it is the target of an
516 (elf_link_add_object_symbols): If the real name of the symbol gets
517 overridden, convert the versioned symbol into an indirect symbol
520 * elflink.h (elf_merge_symbol): New static function, broken out of
521 elf_link_add_object_symbols.
522 (elf_link_add_object_symbols): Call it.
524 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
526 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
527 handle case where COFF filehdr does not immediately follow PE
529 * coffgen.c (coff_object_p): Remove useless seek to current
532 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
534 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
537 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
539 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
540 symbols, skip N_ABS symbols with debugging storage classes.
542 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
544 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
545 relocs in shared libraries which refer to local symbols. Cope
546 with addend when processing a GOT relocation.
548 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
549 for sections that the linker didn't create.
550 (ppc_elf_finish_dynamic_sections): Only try to write out a section
551 symbol if it was created in ppc_elf_size_dynamic_sections.
552 (ppc_elf_relocate_section): Complain if we have to generate a reloc
553 relative to a section for which we didn't output a symbol.
555 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
556 relocs are 'rela' relocs, like everything else. .rela.plt is not
557 a read-only section, so we don't have to special-case it.
559 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
560 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
562 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
563 (ppc_elf_relocate_section): @got offsets are 4 from start of the
565 * elflink.c (_bfd_elf_create_got_section): The three reserved
566 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
568 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
571 * elf32-ppc.c (ppc_elf_check_relocs): Use
572 _bfd_elf_create_got_section to create the GOT rather than
573 ppc_elf_create_linker_section. Create the '.rela.got' section
575 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
576 symbol has a GOT entry.
577 (ppc_elf_relocate_section): Record when a symbol is used through
578 the GOT, and allocate space in the GOT for each such symbol.
579 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
580 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
583 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
584 treated in a similar way to ADDR16_HA relocs.
585 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
586 shared objects; the linker must deal with them.
587 (ppc_elf_create_linker_section): Stop setting
588 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
589 LINKER_SECTION_PLT stuff.
590 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
591 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
592 section, not ELF-specific calls.
593 (elf_backend_plt_not_loaded): Set to 1.
594 (elf_backend_got_symbol_offset): Set to 4.
595 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
596 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
597 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
598 plt_not_loaded member.
599 (_bfd_elf_create_got_section): Apply got_symbol_offset.
600 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
602 (elf_backend_G_O_T_offset): Set default to 0.
603 (elfNN_bed): Set added fields.
605 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
606 DT_RELENT in shared objects; should be DT_RELAENT.
608 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
609 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
610 such a reloc (in a non-shared object) refers to a symbol that's
613 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
615 * elfcode.h (put_signed_word): Define.
616 (get_signed_word): Define.
617 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
618 (elf_swap_reloca_out): Use put_signed_word for the r_addend
620 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
621 bfd_get_signed_32 to set the r_addend field.
622 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
623 bfd_h_get_signed_64 to set the r_addend field.
625 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
627 * elf32-i386.c (elf_i386_relocate_section): When generating a
628 shared library, do the relocation if the input section is not
631 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
632 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
633 (elf_fix_symbol_flags): New static function, broken out of
634 elf_adjust_dynamic_symbol.
635 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
636 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
637 forced local even if NEEDS_PLT is set. When forcing a symbol to
638 be local, clear NEEDS_PLT.
639 (elf_link_output_extsym): Remove unused local bed.
641 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
643 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
644 for derived elf linker hash table entries. References to
645 elf_link_hash_entry changed appropriately.
646 (elf32_mn10300_link_hash_table): New structure for derived elf
648 (elf32_mn10300_hash_table): Define.
649 (elf32_mn10300_link_hash_traverse): Likewise.
650 (elf32_mn10300_link_hash_newfunc): New function.
651 (elf32_mn10300_link_hash_table_create): Likewise.
652 (elf32_mn10300_finish_hash_table_entry): Likewise.
653 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
654 of prologue code, and call:32->call:16 relaxing.
655 (compute_function_info: New function.
656 (bfd_elf32_bfd_ilink_hash_table_create): Define.
658 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
660 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
661 for a symbol which is being forced to be local.
662 * elf32-i386.c (elf_i386_relocate_section): Write out the
663 relocation value for a GOT reloc for a symbol which is turning
665 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
666 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
668 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
670 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
671 value if the symbol is turning into a local symbol.
672 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
673 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
675 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
677 * elflink.h (elf_link_add_object_symbols): Also read verneed
678 information by calling `_bfd_elf_slurp_version_tables'.
679 (elf_link_add_object_symbols): For undefined symbols look for
680 version information in the verneed records.
681 (elf_link_add_object_symbols): Use soname of shared object
682 for verneed record if it is available.
684 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
686 * cpu-arm.c: Add prototypes for compatible and scan.
687 * cofflink.c: Add prototype for mark_relocs.
689 * archive.c (bfd_special_undocumented_glue): Change filename to
690 const pointer. Add prototype.
692 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
694 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
695 sections that will be discarded.
697 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
699 * elflink.h (elf_link_find_version_dependencies): When searching
700 for known version symbol skip non-matching verdef records, not
703 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
705 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
706 not a bfd_vma, to the base file, to match how dlltool reads it.
708 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
710 * reloc.c: Add thumb relocations.
712 * bfd-in2.h: Add Thumb relocations.
714 * libbfd.h: Add Thumb relocations.
716 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
718 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
720 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
722 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
723 for a section even if it is not loaded.
725 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
727 (_bfd_coff_link_input_bfd): Separate section VMA handling for
728 input and output files.
729 (_bfd_coff_generic_relocate_section): Check whether input file,
730 not output file, is a PE file.
732 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
734 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
736 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
738 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
741 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
743 * cpu-arm.c (compatible): Add test for supersets of ARM
746 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
748 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
751 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
753 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
754 called directly by gas/config/tc-arm.c.
756 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
758 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
759 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
761 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
763 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
766 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
768 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
769 (coff_bfd_copy_private_bfd_data): Ditto.
770 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
771 (coff_arm_bfd_print_private_bfd_data): Ditto.
772 (coff_arm_bfd_set_private_flags): Ditto.
773 (coff_arm_bfd_copy_private_bfd_data): Ditto.
775 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
777 * libcoff-in.h (struct coff_final_link_info): Add boolean
778 global_to_static member for support of task linking.
779 (_bfd_coff_write_task_globals): Add prototype.
780 * libcoff.h: Regenerate.
781 * coffcode.h (coff_write_object_contents): Use #ifdef to
782 check RS6000COFF_C, to be consistent with all other uses
784 * cofflink.c (_bfd_coff_final_link): If doing task linking,
785 call _bfd_coff_write_task_globals.
786 (_bfd_coff_link_input_bfd): If doing task linking, convert
787 global functions to static.
788 (_bfd_coff_write_global_sym): If doing task linking, convert
789 global variables to static.
790 (_bfd_coff_write_task_globals): New function.
792 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
793 (C_AUTOARG): #undef since it clashes with C_UEXT.
794 (C_LASTENT): #undef since it clashes with C_STATLAB.
795 * coffcode.h (coff_write_object_contents): Use TIC80COFF
797 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
798 when TIC80COFF defined (clashes with C_UEXT). Explicitly
799 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
803 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
805 * coff-tic80.c (tic80_howto_table): Change overflow check for most
806 PP relocations to complain_overflow_dont.
808 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
810 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
811 name of R_RELLONG to "RELLONG". Set rightshift and complain for
813 (ppbase_reloc, glob15_reloc): New static functions.
814 (glob16_reloc, local16_reloc): New static functions.
815 (rtype2howto): Handle all relocation types.
816 (coff_tic80_relocate_section): New static function.
817 (coff_relocate_section): Define to coff_tic80_relocate_section.
818 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
821 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
823 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
824 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
826 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
827 callers. If PE file, don't add section VMA.
828 (coff_write_alien_symbol): If PE file, don't add section VMA.
829 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
830 (_bfd_coff_write_global_sym): Likewise.
831 (_bfd_coff_generic_relocate_section): Likewise.
833 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
836 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
838 * cofflink.c (mark_relocs): Add new function to mark symbols which
839 are used by relocations.
840 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
841 suppress the skipping of symbols that have thus been marked.
843 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
845 * coff-sh.c (sh_merge_private_data): New static function.
846 (coff_bfd_merge_private_bfd_data): Define.
849 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
851 * coff-tic80.c: Remove unnecessary #ifdefs.
852 * config.bfd: Set targ_underscore to yes for tic80.
854 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
856 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
857 with unresolved external symbols in GDB).
860 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
862 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
863 the symbols associated with each BFD.
864 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
866 * elf-m10200.c: Likewise.
867 * elf32-m32r.c: Likewise.
868 * elf32-sh.c: Likewise.
870 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
872 * elflink.h (elf_link_add_object_symbols): Don't decrease the
873 alignment of a common symbol. If two symbols that look like
874 common symbols are found in two shared libraries, and the size is
875 different, use the larger size, and warn if --warn-common. If a
876 common symbol overrides a definition in a shared library, set the
877 size to the larger size, and warn if --warn-common.
879 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
881 * cpu-arm.c (compatible): Allow default machine to be polymorphed
882 into any other machine type.
884 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
886 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
887 data into an unitialised destination set its machine type as well.
889 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
891 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
892 to common symbol size. Consistently treat uninitialized symbols
893 in shared objects as common symbols.
895 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
897 * archures.c (constants): Added new constants to identify the
898 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
899 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
901 * bfd-in2.h (constants): Added new constants to identify
902 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
903 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
904 bfd_mach_arm_4T. This file is auto-magically generated from the
905 archures.c file. This update is just to save work.
907 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
908 coff_arm_bfd_print_private_bfd_data,
909 coff_arm_bfd_set_private_flags,
910 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
911 (global): Macro redefinitions set up to use these new functions.
913 * coffcode.h (coff_mkobject_hook): Added call to
914 coff_arm_bfd_set_private_flags().
915 (coff_set_arch_mach_hook): Added code to set machine type based on
916 bits stored in internal flags.
917 (coff_set_flags): Added code to set the new bits in the flags
918 field based on the machine number.
919 (function definition macros): Made all function definition macros
920 conditional so that they can be overridden by target specific
923 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
924 Structure extended to include new types, one each for ARMv2,
925 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
927 * libcoff-in.h (struct coff_tdata): Added flags field.
929 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
931 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
933 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
936 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
938 * coffgen.c (coff_find_nearest_line): If there are no syments,
941 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
943 * config.bfd: cope with '*-*-linux-gnuaout' targets.
945 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
947 * targmatch.sed: Add explicit \n characters to work around bug in
948 HP/UX 10.20 sed program.
950 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
952 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
955 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
957 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
959 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
961 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
962 (struct elf_m68k_pcrel_relocs_copied, struct
963 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
964 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
965 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
966 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
968 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
969 PC relative relocs for a global symbol defined in a regular
970 object, and count the number of PC relative relocs copied for any
972 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
973 traverse with elf_m68k_discard_copies.
975 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
977 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
978 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
980 * coffcode.h (coff_compute_section_file_positions): Force the
981 potential last byte in the file to be written out when
984 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
986 * configure.host (mips*-*-openbsd*): New host.
988 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
990 * elflink.h (elf_link_add_object_symbols): Only subtract the
991 section VMA from the symbol value if this is a fully linked file.
993 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
994 (struct elf_i386_link_hash_entry): Define.
995 (struct elf_i386_link_hash_table): Define.
996 (elf_i386_link_hash_traverse): Define.
997 (elf_i386_hash_table): Define.
998 (elf_i386_link_hash_newfunc): New static function.
999 (elf_i386_link_hash_table_create): New static function.
1000 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1001 PC relative relocs for a global symbol defined in a regular
1002 object, and count the number of PC relative relocs copied for any
1004 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1005 traverse with elf_i386_discard_copies.
1006 (elf_i386_discard_copies): New static function.
1007 (bfd_elf32_bfd_link_hash_table_create): Define.
1009 From Gordon W. Ross <gwr@mc.com>:
1010 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1011 (sunos4_aout_backend): Use MY_entry_is_text_address.
1014 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1016 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1017 R_D30V_32_NORMAL to 2 (4 bytes).
1020 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1022 From Gordon W. Ross <gwr@mc.com>:
1023 * netbsd.h (N_SHARED_LIB): Define.
1024 (SEGMENT_SIZE): Don't define.
1025 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1027 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1028 (SEGMENT_SIZE): Don't define.
1030 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1031 to sizeof Rela structure, not sizeof Rel structure. From Gary
1032 Thomas <g.thomas@opengroup.org>.
1034 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1036 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1037 whenever entry is larger than text address, but only by whole
1038 pages. From Gordon W. Ross <gwr@mc.com>.
1040 * Makefile.in (install): Depend upon installdirs. Use
1041 mkinstalldirs to build $(oldincludedir).
1042 (installdirs): New target.
1044 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1045 if this is a debugging section which we are stripping.
1047 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1049 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1050 alpha-specific target data struct.
1052 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1054 From Thomas Graichen <graichen@rzpd.de>:
1055 * Makefile.in: Always use $(SHELL) when running move-if-change.
1056 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1057 * configure: Rebuild.
1059 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1061 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1062 VMA if this is an executable file or a shared object.
1064 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1067 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1069 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1070 start of the file. Remove uses later on which switch using
1072 (MY(callback)): Handle entry_is_text_address.
1073 (MY_entry_is_text_address): Define if not defined.
1074 (MY(backend_data)): Initialize new field.
1075 * aoutf1.h (sunos4_aout_backend): Likewise.
1076 * i386aout.c (MY(backend_data)): Likewise.
1077 * i386mach3.c (MY(backend_data)): Likewise.
1078 * mipsbsd.c (MY(backend_data)): Likewise.
1079 * sparclynx.c (sparclynx_aout_backend): Likewise.
1080 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1081 (MY_entry_is_text_address): Define.
1082 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1084 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1085 whose name starts with `.'.
1087 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1089 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1090 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1091 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1092 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1093 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1094 sparc-*-openbsd*): New targets.
1095 * configure: Rebuild.
1097 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1099 * stabs.c (struct stab_section_info): New field
1101 (_bfd_link_section_stabs): Fill the above array.
1102 (_bfd_stab_section_offset): Use `cumulative_skips' to
1103 speed up offset calculation.
1105 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1107 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1108 addend for non pc-relative relocations.
1110 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1111 for non-existent function.
1113 * elf-m10300.c (mn10300_elf_relax_section): New function.
1114 (mn10300_elf_relax_delete_bytes): Likewise.
1115 (mn10300_elf_symbol_address_p): Likewise.
1116 (mn10300_elf_get_relocated_section_contents): Likewise.
1117 (bfd_elf32_bfd_relax_section): Define.
1118 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1120 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1122 * configure.host: Set SHLIB_LIBS.
1123 * configure.in: Substitute SHLIB_LIBS.
1124 * configure: Rebuild.
1125 * Makefile.in (SHLIB_LIBS): New variable.
1126 ($(SHLIB)): Use $(SHLIB_LIBS).
1128 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1130 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1131 with bfd_section_vma.
1133 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1135 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1136 Correct CPU file names for mn10[23]00.
1137 * configure: Rebuild.
1139 * bfd.c (bfd_record_phdr): Cast count to size_t before
1142 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1143 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1144 (xcoff_write_archive_contents): LIkewise.
1145 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1146 (mips_elf_create_procedure_table): Likewise.
1147 * peicode.h (pe_print_idata): Likewise.
1148 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1149 * xcofflink.c (xcoff_get_section_contents): Likewise.
1150 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1151 (xcoff_link_add_symbols): Likewise.
1152 (xcoff_link_add_symbols): Likewise.
1154 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1155 (ppcboot_bfd_print_private_bfd_data): Likewise.
1157 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1158 to complain_overflow_signed.
1160 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1162 * VERSION: Set to 2.8.1.
1164 * Branched binutils 2.8.
1166 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1167 deciding whether to copy a reloc into a shared object.
1168 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1169 relocs in unallocated sections.
1170 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1171 R_SPARC_RELATIVE relocs in unallocated sections.
1173 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1175 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1176 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1179 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1181 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1182 override an uninitialized symbol from a shared library with a
1185 * elf-m10200.c: Rename from elf32-mn10200.c.
1186 * elf-m10300.c: Rename from elf32-mn10300.c.
1187 * cpu-m10200.c: Rename from cpu-mn10200.c
1188 * cpu-m10300.c: Rename from cpu-mn10300.c
1189 * Makefile.in: Update accordingly.
1191 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1192 (elf_mips_isa): Move to earlier in file.
1193 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1194 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1197 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1200 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1202 * configure.com: New file.
1203 * config.h-vms: Remove file.
1204 * makefile.vms: Update for new configure scheme.
1206 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1208 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1209 (ppc_process_before_allocation): Declare.
1210 * libcoff.h: Rebuild.
1212 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1214 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1216 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1218 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1220 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1221 symbol index for a R_IHCONST reloc.
1223 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1225 * targmatch.sed: Do not use \(\) recursively.
1227 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1229 * m68klinux.c (MACHTYPE_OK): Define.
1230 * i386linux.c (MACHTYPE_OK): Define.
1232 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1234 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1235 <hjl@gnu.ai.mit.edu>:
1236 * sparclinux.c: New file.
1237 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1238 * bfd-in2.h: Rebuild.
1239 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1240 * configure.in (sparclinux_vec): Add to list of vectors.
1241 * configure: Rebuild.
1242 * targets.c (sparclinux_vec): Declare.
1243 (bfd_target_vector): Add sparclinux_vec.
1244 * Makefile.in: Rebuild dependencies.
1245 (BFD32_BACKENDS): Add sparclinux.o.
1246 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1248 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1249 bfd_coff_backend_data field.
1250 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1252 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1253 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1254 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1256 * bfd.c: Include "libiberty.h".
1257 (strerror): Don't declare.
1258 (bfd_errmsg): Call xstrerror rather than strerror.
1260 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1262 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1263 reloc even if the symbol is in the .bss section.
1264 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1265 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1266 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1268 * coffcode.h (bfd_coff_backend_data): Add new field
1269 _bfd_coff_default_section_alignment_power.
1270 (bfd_coff_default_section_alignment_power): Define.
1271 (bfd_coff_std_swap_table): Initialize new field.
1272 * libcoff.h: Rebuild.
1273 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1274 symbol to the default section alignment.
1276 * COPYING: Update FSF address.
1279 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1281 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1282 21-bit absolute that made it act as a relative.
1285 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1287 * elflink.c (_bfd_elf_create_linker_section): Don't set
1288 bss_section and rel_section from existing sections.
1290 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1293 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1295 * aoutx.h (some_aout_object_p): Change executable test to fix
1296 problems with embedded a.out systems.
1298 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1300 * stabs.c (_bfd_stab_section_offset): New function.
1301 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1302 * libbfd.h: Rebuild.
1303 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1305 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1306 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1307 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1308 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1309 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1311 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1312 symbol. Check for memory allocation failure of *psinfo.
1313 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1314 callers. Set the value of the header symbol.
1315 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1316 * libbfd.h: Rebuild.
1318 start-sanitize-tic80
1319 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1321 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1322 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1323 reloc types, rather than silently failing to generate an output file.
1326 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1328 * targmatch.sed: Use the hold space to put the #ifdef around the
1329 the string constant.
1330 * targets.c (UNSUPPORTED_TARGET): Don't define.
1331 (find_target): Don't check for UNSUPPORTED_TARGET.
1332 (bfd_set_default_target): Don't try to optimize by checking for
1335 * Makefile.in: Rebuild dependencies.
1336 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1337 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1338 (elf32-m32r.o): Remove explicit target.
1340 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1343 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1344 count section symbols for sections that were created by the
1345 linker, or are not allocatable or not loadable.
1346 (elf32_sparc_finish_dynamic_sections): Output output section
1347 symbols for section for which we made space for them.
1349 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1351 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1352 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1354 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1356 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1357 (m32r_hi16_list): New static local.
1358 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1359 (m32r_elf_do_hi16_reloc): Delete.
1360 (m32r_elf_relocate_hi16): New function.
1361 (m32r_elf_lo16_reloc): New function.
1362 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1365 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1367 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1368 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1369 (m32r_elf_final_sda_base): New function.
1370 (m32r_elf_relocate_section): Rewrite sdata support.
1371 (m32r_elf_finish_dynamic_sections): Delete.
1373 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1375 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1376 * coff-svm68k.c: New file. Just defines some macros and includes
1378 * coff-m68k.c: Add functions to handle common addends, moved in
1379 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1380 Control whether relocs are visible using STATIC_RELOCS.
1381 * cf-m68klynx.c: Simplify greatly: just define macros to control
1383 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1384 * targets. (m68ksysvcoff_vec): Declare.
1385 (bfd_target_vector): Add m68ksysvcoff_vec.
1386 * config.bfd (m68*-motorola-sysv*): New target.
1387 * configure.in (m68ksysvcoff_vec): New vector.
1388 * configure: Rebuild.
1389 * Makefile.in: Rebuild dependencies.
1390 (BFD32_BACKENDS): Add coff-svm68k.o.
1391 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1393 * binary.c (binary_set_section_contents): Don't get misled if the
1394 first section is not loadable. From Matthew L. Martin
1397 * elflink.h (elf_bfd_final_link): Set the value of a section
1398 symbol to the section address unless doing a relocateable link.
1400 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1402 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1403 .plt entry if we've taken the function's address.
1404 (elf64_alpha_merge_gots): Merge collected flags info as well.
1406 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1408 * Many files: Add function prototypes.
1409 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1410 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1411 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1412 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1413 * peicode.h: Change several void * parameters to PTR.
1414 * srec.c (srec_get_symbol_info): Make static.
1415 * syms.c (bfd_symbol_is_absolute): Remove.
1416 * Makefile.in: Rebuild dependencies.
1418 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1420 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1421 (bfd_elf32_bfd_is_local_label): Don't define.
1423 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1426 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1428 * bfd-in.h: Don't include obstack.h.
1429 (struct bfd_hash_table): Change memory field to PTR.
1430 * bfd.c (struct _bfd): Change memory field to PTR.
1431 * bfd-in2.h: Rebuild.
1432 * libbfd-in.h (bfd_release): Declare as function, don't define as
1434 * libbfd.h: Rebuild.
1435 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1436 objalloc routines rather than obstack routines.
1437 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1438 (getpagesize): Don't define.
1439 (_bfd_new_bfd): Don't set _bfd_chunksize.
1440 (bfd_openr): Free new bfd and objalloc on failure.
1441 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1442 (bfd_alloc_size): Remove.
1443 (bfd_release): New function.
1444 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1445 objalloc routines rather than obstack routines.
1446 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1447 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1448 objalloc routines rather than obstack routines.
1449 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1450 (struct accumulate): Change memory to struct objalloc *.
1451 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1452 * dep-in.sed: Don't remove obstack.h from dependency list.
1453 * Makefile.in: Rebuild dependencies.
1454 (BFD_H_DEPS): Remove obstack.h.
1455 (install): Don't install obstack.h.
1456 * Many files: Don't include "obstack.h".
1459 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1460 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1461 * libbfd.h: Rebuild.
1462 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1463 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1464 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1466 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1467 old version of bfd_alloc.
1468 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1469 * libbfd.h: Rebuild.
1470 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1472 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1474 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1475 ELF local label syntax as well.
1477 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1479 * config.bfd (powerpc-*-beos*): New target.
1480 * configure.in (powerpc-*-beos*): Add case that explicitly
1481 does not set COREFILE for now. A future BeOS version is
1482 expected to support core files.
1483 * configure: Regenerate with autoconf.
1485 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1487 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1488 seen with a local symbol, rather than crashing.
1490 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1491 version symbols if there aren't any.
1493 start-sanitize-tic80
1494 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1496 * coff-tic80.c (coff_rtype_to_howto): Define
1497 (coff_tic80_rtype_to_howto): Clone generic coff version and
1498 add code to handle the funky TI "internal relocations".
1501 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1503 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1504 or size changes because of a weak symbol.
1506 * cisco-core.c (SIGEMT): Define if not defined.
1508 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1510 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1511 setting ever. Sanity check the version number. Sort out copying
1512 flags and other information when adding an indirect symbol.
1513 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1514 symbols added by the backend. Clear the entire contents of the
1516 (elf_export_symbol): Ignore indirect symbols.
1517 (elf_link_output_extsym): Accept a section without an owner in an
1519 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1520 version count. Correct the allocation of x_versymp.
1522 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1523 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1524 Don't return bfd_und_section_ptr when info->shared.
1525 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1526 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1527 (mips_elf_check_relocs): Resolve an indirect symbol in
1529 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1530 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1532 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1534 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1536 From Eric Youngdale <eric@andante.jic.com>:
1537 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1538 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1539 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1540 versioned symbol appears in both a regular and a shared object.
1541 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1542 appropriate. Improve error message.
1543 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1544 all uses. Add localsyms field.
1545 (elf_bfd_final_link): When generating a shared library, call
1546 elf_link_output_extsym to output all local symbols.
1547 (elf_link_output_extsym): Handle symbols which were forced to
1550 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1552 From Eric Youngdale <eric@andante.jic.com>:
1553 * elf-bfd.h (elf_symbol_type): Add version field.
1554 * elfcode.h (elf_slurp_symbol_table): Set version field.
1555 * elflink.h (elf_link_add_object_symbols): When creating an
1556 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1557 appropriate. Set up an indirection from the nondefault version of
1559 (NAME(bfd_elf,size_dynamic_sections)): Call
1560 elf_link_assign_sym_version before checking whether there are any
1561 versions. Always record the version name as a dynamic symbol.
1562 Initialize counters.
1563 (elf_link_assign_sym_version): After finding a version, see if a
1564 symbol should be forced to local scope. Create a new version
1565 definition if appropriate.
1566 (elf_link_output_extsym): Correct indirect symbol handling.
1567 * elf.c (bfd_elf_print_symbol): Print version information.
1568 (bfd_section_from_shdr): Turn version sections into BFD sections.
1569 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1570 if sh_info is not already set.
1571 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1573 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1574 _bfd_stringtab_add to copy the name into permanent memory if
1577 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1579 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1581 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1583 * coffcode.h (bfd_coff_backend_data): Change
1584 _bfd_coff_compute_section_file_positions to return a boolean
1585 value. Change all callers.
1586 (coff_compute_section_file_positions): Change return type to
1587 boolean. If the size of the last section changed, then output a
1588 zero byte at the end of the file.
1589 * libcoff.h: Rebuild.
1591 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1592 for at least 6 output symbols.
1593 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1594 emit a TC csect to represent the space they take up. For an XO
1595 symbol, just emit a reference, not a csect.
1597 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1598 Solaris doesn't like the combined options, and the -f is
1600 (stamp-tshlink, install): Likewise.
1602 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1603 handling when little endian.
1605 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1607 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1608 (mn10300_elf_relocate_section): Likewise.
1609 (elf_backend_relocate_section): Define.
1611 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1612 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1613 (elf32_mn10300_howto_table): Likewise.
1614 (elf32_mn10300_reloc_map): Likewise.
1615 (bfd_elf32_mn10300_reloc): Delete unused function.
1617 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1619 start-sanitize-tic80
1620 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1621 understand, just set the howto field to NULL, and the caller will
1622 print an appropriate error message.
1624 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1625 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1626 block. Use NULL for initializations of "ptr" rather than bare 0.
1627 * coff-h8300.c: Fix typo in comment.
1628 * coff-h8500.c: Ditto.
1630 * coff-z8k.c: Ditto.
1632 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1634 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1635 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1636 m32r_elf_get_relocated_section_contents): First pass at relax support.
1638 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1640 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1641 entry for reading verdef records.
1642 Use correct braces for computing increments of extverdaux and
1643 exteverdef record pointers.
1645 start-sanitize-tic80
1646 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1648 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1652 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1654 * elflink.h (elf_link_find_version_dependencies): Check that
1655 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1658 start-sanitize-tic80
1659 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1661 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1664 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1666 * targets.c (bfd_default_vector): Make non-const.
1667 (find_target): New static function, broken out of
1669 (bfd_set_default_target): New function.
1670 (bfd_find_target): Call find_target. When defaulting, use
1671 bfd_default_vector[0] if it is not NULL.
1672 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1673 * bfd-in2.h, libbfd.h: Rebuild.
1675 * syms.c (bfd_is_local_label): Return false if the symbol has no
1677 * coff-i960.c (coff_i960_is_local_label_name): New function.
1678 (coff_bfd_is_local_label_name): Define.
1679 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1680 (coff_bfd_is_local_label_name): Define.
1681 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1682 (coff_bfd_is_local_label_name): Define.
1683 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1684 with .. or _.L_ as local.
1685 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1686 (bfd_elf32_bfd_is_local_label_name): Define.
1687 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1688 beginning with $ as local.
1690 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1692 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1693 rather than comparing against info->lprefix.
1694 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1695 * elflink.h (elf_link_input_bfd): Likewise.
1696 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1697 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1699 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1700 _bfd_elf_is_local_label_name if not already defined.
1701 * elf.c (_bfd_elf_is_local_label_name): New function.
1702 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1704 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1705 (m88k_is_local_label_name): New static function.
1707 * coffcode.h (coff_bfd_is_local_label_name): Define as
1708 _bfd_coff_is_local_label_name if not already defined.
1709 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1710 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1711 * libcoff.h: Rebuild.
1713 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1714 to _bfd_is_local_label_name.
1715 (bfd_target): Likewise.
1716 * syms.c (bfd_is_local_label): Define as function, not macro.
1717 (bfd_is_local_name): Define.
1718 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1719 bfd_generic_is_local_label, and take a string rather than a
1721 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1722 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1723 (bfd_generic_is_local_label): Don't declare.
1724 (bfd_generic_is_local_label_name): Declare.
1725 * bfd-in2.h, libbfd.h: Rebuild.
1726 * All backends: Change local_label to local_label_name.
1728 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1729 (mips_elf_relocate_got_local): Change return type to boolean.
1730 Don't assume that the first zero entry is unassigned; instead, use
1732 (mips_elf_relocate_section): Check return value of
1733 mips_elf_relocate_got_local.
1734 (mips_elf_create_got_section): Initialize assigned_gotno field.
1737 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1739 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1743 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1745 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1746 that have no contents merely because linker_mark is not set.
1748 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1750 * config.bfd (mips*-*-lnews*): New target.
1751 * coff-mips.c (mips_relocate_section): Make assert compare
1752 content byteorder instead of header byteorder.
1753 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1755 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1756 * configure.in (ecoff_biglittle_vec): Add case.
1757 * configure: Update.
1759 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1761 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1762 name begins with ".note".
1763 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1764 section whose name begins with ".note".
1765 (get_program_header_size): Corresponding change.
1767 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1768 jal and for jal overflow.
1770 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1772 From Eric Youngdale <eric@andante.jic.com>:
1773 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1774 not found, try looking it up again without the version name.
1775 (elf_link_add_object_symbols): Always link against the dynamic
1776 symbol table of a dynamic object. When linking against a dynamic
1777 object, include version strings in symbol names, and set up
1778 version information. Add indirect symbols for default versions.
1779 (elf_link_create_dynamic_sections): Add special version sections.
1780 (struct elf_assign_sym_version_info): Define.
1781 (struct elf_find_verdep_info): Define.
1782 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1783 up version sections.
1784 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1785 (elf_link_find_version_dependencies): New static function.
1786 (elf_link_assign_sym_version): New static function.
1787 (elf_link_renumber_dynsyms): New static function.
1788 (struct elf_final_link_info): Add symver_sec field.
1789 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1790 local symbols of a dynamic object. Handle DT_VER* constants.
1791 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1792 dynamic object. Skip indirect symbols from ELF objects. Remove
1793 the version name before choosing a hash bucket. Write out the
1794 version information if appropriate.
1795 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1796 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1797 (bfd_elf64_size_dynamic_sections): Likewise.
1798 * bfd-in2.h: Rebuild.
1799 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1800 Change elf_link_hash_flags to unsigned short.
1801 (ELF_LINK_HIDDEN): Define.
1802 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1803 dynverdef_hdr, dynversym_section, dynverdef_section,
1804 dynverref_section, cverdefs, cverrefs, verdef, verref.
1805 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1806 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1807 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1808 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1809 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1810 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1811 (_bfd_elf_slurp_version_tables): Declare.
1812 * elf.c (_bfd_elf_swap_verdef_in): New function.
1813 (_bfd_elf_swap_verdef_out): Likewise.
1814 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1815 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1816 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1817 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1818 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1819 version information if there is any.
1820 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1821 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1822 (elf_fake_sections): Handle .gnu.version* section names.
1823 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1824 (_bfd_elf_slurp_version_tables): New function.
1825 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1826 version name in string entered in dynamic hash table.
1827 * elfcode.h: Include fnmatch.h.
1828 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1829 symbol which was forced to become local.
1830 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1831 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1832 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1833 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1835 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1837 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1839 (mn10200_elf_relax_section): Correctly compute a symbol's value
1840 when the symbol is local, but not in the same section as we are
1841 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1844 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1846 * elf32-m32r.c: Rewrite to use ELF backend linker.
1847 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1848 Add small data area support (R_M32R_SDA16).
1849 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1850 * bfd-in2.h,libbfd.h: Regenerated.
1852 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1854 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1855 (mn10200_elf_relax_delete_bytes): Likewise.
1856 (mn10200_elf_symbol_address_p): Likewise.
1857 (mn10200_elf_get_relocated_section_contents): Likewise.
1858 (bfd_elf32_bfd_relax_section): Define.
1859 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1861 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1862 (mn10200_elf_relocate_section): Likewise.
1863 (elf_backend_relocate_section): Define.
1866 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1868 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1869 reloc.c, targets.c: New target, elf-*-D30V.
1871 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1873 * cpu-d30v.c, elf32-d30v.c: New files.
1876 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1878 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1879 * bfd-in2.h: Regenerated.
1880 start-sanitize-tic80
1881 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1882 (rtype2howto): Add function.
1883 (tic80_howto_table): Add.
1886 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1888 * sysdep.h: Don't define errno in MSVC if error.h is included.
1890 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1892 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1893 is initialized before it is used.
1895 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1897 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1898 symbol into a weak undefined symbol; leave it as a common symbol.
1900 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1902 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1903 about a symbol defined in a dynamic object if it has already been
1904 defined in a regular object.
1906 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1908 * makefile.vms: Add gcc flags to allow compiling with current gcc
1910 (targmatch.h): New dependency.
1912 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1914 * evax.h (ALPHA_R_CODEADDR): New relocation.
1915 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1917 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1919 * bfd-in2.h, libbfd.h: Rebuild.
1921 Restrict symbol length to 64 bytes, case preserving:
1922 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1923 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1924 (_bfd_evax_length_hash_symbol): Added.
1925 * evax-etir.c (_bfd_evax_write_etir): Call
1926 _bfd_evax_length_hash_symbol before output of symbol.
1927 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1928 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1930 * evax-emh.c: Output filename to object file without path.
1932 * evax-egsd.c: New sections for local and global commons.
1934 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1935 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1936 notices. Replace AXP with Alpha.
1938 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1940 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1941 sections if we are creating a shared library.
1943 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1945 * configure.host (i386-windows): Don't set host64=true.
1947 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1949 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1950 (elf_mips16_gprel_howto): New static variable.
1951 (mips16_gprel_reloc): New static function.
1952 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1953 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1954 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1955 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1956 * bfd-in2.h, libbfd.h: Rebuild.
1958 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1960 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1961 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1963 start-sanitize-r5900
1964 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1966 * config.bfd: add r5900
1969 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1971 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1972 the output section will be the absolute section; don't print an
1973 assertion message for that case when doing a relocateable link.
1975 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1977 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1978 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1979 need_fn_sub, call_stub, and call_fp_stub.
1980 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1981 (mips_elf_link_hash_newfunc): Initialize new fields.
1982 (mips_elf_link_hash_table_create): Likewise.
1983 (mips_elf_relocate_section): Redirect relocations to use mips16
1984 stubs when appropriate.
1985 (mips_elf_check_relocs): Attach stub sections to the appropriate
1986 symbol. Set need_fn_stub when appropriate.
1987 (mips_elf_always_size_sections): New static function.
1988 (mips_elf_check_mips16_stubs): New static function.
1989 (elf_backend_always_size_sections): Define.
1990 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1992 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1993 attached to sections which are not being included in the link.
1995 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1997 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1998 symbol value when computing the addend for a pc_relative
2001 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2003 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2004 relocateable link, just skip pc_relative pcrel_offset relocs.
2005 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2006 structure for an ARM26 reloc which can be resolved.
2007 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2008 reloc can be resolved.
2010 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2011 error in overflow check for R_RELBYTE.
2013 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2015 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2016 From Mark Rasin <mark.rasin@telrad.co.il>.
2018 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2021 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2023 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2024 (elf_mn10200_howto_table): Likewise.
2025 (mn10200_reloc_map): Likewise.
2027 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2029 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2030 * bfd-in2.h, libbfd.h: Regenerated.
2031 * elf32-m32r.c: Add support for them.
2033 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2035 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2036 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2037 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2038 r_format and r_pcrel. Always return a value.
2039 * riscix.c (MY_final_link_callback): Define to dummy value.
2041 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2042 relocations against the text segment, look up the output name of
2044 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2045 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2046 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2047 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2048 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2050 start-sanitize-tic80
2051 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2053 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2054 routines for little endian data.
2055 * coffcode.h (coff_write_object_contents): Set magic to
2056 TIC80_ARCH_MAGIC for TIc80.
2058 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2060 * coff-tic80.c (tic80coff_vec): Change to little endian data
2064 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2066 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2067 auxiliary_filters parameter to be const char * const *. Accept a
2068 NULL terminated array.
2069 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2070 (bfd_elf32_size_dynamic_sections): Update declaration.
2071 * bfd-in2.h: Rebuild.
2073 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2075 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2076 NOTYPE symbol in a text section as a FUNC symbol.
2078 * coffcode.h (coff_compute_section_file_positions): Force
2079 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2081 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2083 * libaout.h (machine_type): Reserve several values for sparclet.
2085 start-sanitize-tic80
2086 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2088 * config.bfd (tic80-*-*): Don't require 'coff'.
2091 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2093 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2094 table to v850_elf_reloc for all non-standard relocations.
2095 (v850_elf_check_relocs): Add check for h being non-null.
2096 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2097 statement instead of multiple ifs.
2098 (v850_elf_relocate_section): Fix up error message, don't just call
2101 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2103 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2104 Use bfd_elf_generic_reloc as special function for all relocs.
2105 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2107 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2108 24bit pc-relative reloc.
2110 start-sanitize-tic80
2111 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2113 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2114 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2115 header byte order is little endian. Use correct bfd_get and
2116 bfd_put routines for little endian headers.
2117 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2118 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2121 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2123 * reloc.c: Add BFD_RELOC_24.
2124 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2125 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2126 * bfd-in2.h, libbfd.h: Rebuilt.
2128 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2130 elf64-alpha multiple .got rewrite:
2132 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2133 (bfd_elf*_mkobject): Don't define here ...
2134 * elfxx-target.h: ... but rather here. Default always_size_sections
2136 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2137 what the #defines in elf-bfd.h transmuted it to anyway.
2139 * section.c: Add SEC_LINKER_CREATED flag.
2140 * bfd-in2.h: Rebuild.
2141 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2142 relocation section flags.
2143 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2144 SEC_IN_MEMORY to recognize generated bits.
2145 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2147 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2148 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2149 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2150 * elf32-ppc.c (ppc_elf_create_linker_section,
2151 ppc_elf_size_dynamic_sections): Likewise.
2152 * elf32-sparc.c (elf32_sparc_check_relocs,
2153 elf32_sparc_size_dynamic_sections): Likewise.
2154 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2156 (_bfd_elf_create_dynamic_sections): Likewise.
2157 (_bfd_elf_make_linker_section_rela): Likewise.
2158 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2159 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2160 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2161 to identify generated bits.
2162 (elf_link_input_bfd): Likewise.
2164 * elf64-alpha.c: Rewrite everything touching relocations.
2166 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2168 * elf32-v850.c (all functions and static variables): Go through
2169 and regularize names to be of the form v850_elf_<xxx>.
2170 (toplevel): Include <elf/v850.h>.
2171 (enum reloc_type): Move to include/elf/v850.h.
2172 (v850_elf_check_relocs): For common variables, if the variable is
2173 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2174 into the appropriate section.
2175 (elf_backend_check_relocs): Define.
2177 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2179 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2181 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2183 * config.bfd (mips*el-*-linux*): New target.
2184 (mips*-*-linux*): New target.
2186 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2187 Return a useful value.
2189 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2191 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2193 * configure: Rebuild.
2194 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2195 ac_cv_func_mmap in bfd/configure.host.
2197 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2198 filter_shlib and auxiliary_filter_shlib parameters.
2199 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2201 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2202 (bfd_elf64_size_dynamic_sections): Likewise.
2203 * bfd-in2.h: Rebuild.
2205 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2208 symbols, don't export a symbol which is defined by an object in an
2209 archive which contains shared objects.
2211 start-sanitize-tic80
2212 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2214 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2215 for TI TMS320c80 (MVP).
2216 (bfd_archures_list): Add bfd_tic80_arch.
2217 * bfd-in2.h: Regenerate by running "make headers".
2219 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2221 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2222 * configure.in (case $vec): Correct typo, "tb" not "tp".
2223 Also add cofflink.o for tic80coff_vec.
2224 * configure: Regenerate with autoconf.
2227 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2229 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2230 is configured with --with-mmap.
2232 start-sanitize-tic80
2233 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2235 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2236 (ALL_MACHINES): Add cpu-tic80.o
2237 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2238 * coff-tic80.c: Add skeleton, cloned from another coff config.
2239 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2243 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2245 * TODO: Correct a misspelling.
2246 start-sanitize-tic80
2247 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2248 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2249 * configure.in (case $vec): Add tic80coff_vec entry.
2250 * configure: Regenerate with autoconf.
2251 * archures.c (bfd_tic80_arch): Declare.
2252 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2253 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2254 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2255 (bfd_target_vector): Add tic80coff_vec entry.
2258 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2260 * elflink.h (elf_buckets): Add some more values for larger
2263 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2265 * Makefile.in (install): Move subdir_do out of conditional. From
2266 Fred Fish <fnf@cygnus.com>.
2268 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2270 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2272 (elf_mn10200_howto_table): Likewise.
2273 (mn10200_reloc_map): Likewise.
2275 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2277 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2278 mips16 symbol during the link.
2279 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2281 (mips_elf_link_output_symbol_hook): New static function.
2282 (elf_backend_link_output_symbol_hook): Define.
2284 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2287 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2289 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2290 against SEC_DEBUGGING sections here (revert patch of December 5).
2291 * elfcode.h (elf_object_p): Check for them here, instead.
2293 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2295 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2296 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2298 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2299 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2300 * elf-bfd.h (struct elf_size_info): Update declaration of
2302 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2303 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2304 * elfxx-target.h: Use new dynamic reloc routines by default.
2305 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2308 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2310 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2311 if NAMES_HAVE_UNDERSCORE is defined.
2313 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2315 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2317 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2319 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2322 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2324 * elflink.h (elf_link_add_object_symbols): Only add a weak
2325 symbol if the real definition is in the dynamic symbol table.
2326 After finding the real definition, then, if it is dynamic, add the
2327 weak symbol to the dynamic symbol table.
2329 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2331 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2333 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2336 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2338 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2340 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2341 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2342 * reloc.c: Remove mn10300 big endian relocs.
2343 * bfd-in2.h, libbfd.h: Rebuilt.
2345 * elf32-mn10200.c: Update from elf32-mn10300.c.
2347 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2349 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2351 * elf32-mn10300.c: Add some comments.
2353 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2355 * ihex.c (ihex_scan): Always initialize buf before jumping to
2357 (ihex_read_section): Likewise.
2359 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2361 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2362 inplace for most relocs.
2364 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2366 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2367 even if SEC_ALLOC is not set.
2368 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2369 when deciding whether to copy a reloc into a shared object.
2370 (elf_i386_relocate_section): Likewise.
2371 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2372 (elf32_sparc_relocate_section): Likewise.
2373 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2374 reloc section if it is not set in the source section.
2375 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2376 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2377 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2379 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2381 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2382 expects a .got.plt until we actually create it.
2384 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2387 message for bfd_reloc_outofrange, rather than aborting. From
2388 Philippe De Muyter <phdm@info.ucl.ac.be>.
2390 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2391 a relocateable link, don't try to process them. From Heinz Wrobel
2392 <wrobel@lpr.e-technik.tu-muenchen.de>.
2394 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2396 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2397 mn10300_info_howto_rel. Tweak reloc argument to be an
2398 Elf32_Internal_Rela.
2399 (USE_RELA): Define instead of USE_REL.
2400 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2402 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2404 * configure.in, configure: Handle mips*-sgi-irix6*.
2405 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2408 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2410 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2411 relocation against a symbol defined in a section with no output
2414 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2416 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2417 * configure, config.in: Rebuild with autoconf 2.12.
2419 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2420 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2421 (swap_out_syms): Set st_other from existing st_other field.
2422 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2424 (elf_link_output_extsym): Set the other field from the global hash
2426 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2427 (elf_mips16_jump_howto): New static variable.
2428 (mips16_jump_reloc): New static function.
2429 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2430 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2431 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2433 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2434 * bfd-in2.h, libbfd.h: Rebuild.
2435 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2437 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2439 * configure.host: Use long long for mips-sgi-irix6*.
2441 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2442 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2444 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2446 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2447 (enum reloc_type): Add more reloc types.
2448 (elf32_mn10300_howto_table): Update for new reloc types.
2449 (elf32_mn10300_reloc_map): Update for new reloc types.
2450 * reloc.c: Add some new relocs for the mn10300 series.
2451 * bfd-in2.h, libbfd.h: Rebuilt.
2453 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2455 * som.c (setup_sections): Don't lose for a space which has
2456 no data, but some symbols.
2458 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2460 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2461 (sunos_link_hash_table_create): Initialize got_needed.
2462 (sunos_create_dynamic_sections): Only set .got section size if it
2463 is not already set. Set got_needed.
2464 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2465 sdynptr, and only handle dynamic sections, if dynamic sections are
2467 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2468 Initialize .got section.
2469 (sunos_scan_ext_relocs): Likewise.
2470 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2472 (sunos_finish_dynamic_link): Check got_needed. Only set up
2473 dynamic linking information if needed.
2475 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2477 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2479 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2481 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2483 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2485 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2488 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2490 * filemode.c: Include sysdep.h.
2491 * ihex.c: Add casts to eliminate compiler warnings.
2492 * sunos.c: Add casts to eliminate compiler warnings.
2494 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2496 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2498 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2499 appropriate relocations in the .so file if shared.
2500 (ppc_elf_relocate_section): Ditto.
2502 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2504 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2505 complain_overflow_unsigned.
2507 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2509 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2510 overflows for R_D10V_16 and R_D10V_18.
2512 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2514 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2515 (do_with_relocs): Likewise.
2516 (do_as_repeat): Likewise.
2517 (copy_expression): Likewise.
2519 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2521 * ieee.c (ieee_write_external_part): Correctly record whether
2522 there is an external part.
2524 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2526 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2527 handle tda offsets for sld.w and sst.w instructions.
2528 Fix alignment check in sld.w and sst.w tda reloc handling.
2530 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2532 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2534 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2536 * elf32-v850.c: Add comments about assumptions about
2537 char, short & long sizes.
2538 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2539 problems for several relocs.
2541 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2542 R_V850_SDA_OFFSET entry.
2544 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2546 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2547 Store import file index in ldindx.
2548 (xcoff_build_ldsyms): Assume that ldsym was not previously
2549 allocated. For an imported symbol, copy ldindx into l_ifile.
2551 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2553 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2554 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2555 fields in R_V850_TDA_OFFSET.
2556 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2557 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2560 * elf32-v850.c: Include bfdlink.h.
2561 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2563 (elf32_v850_bfd_final_link_relocate): New function.
2564 (v850_elf_relocation_section): Likewise.
2565 (elf_backend_relocate_section): Define.
2567 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2569 * binary.c (binary_set_section_contents): Ignore sections which
2570 don't have SEC_LOAD and SEC_ALLOC set.
2572 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2574 * linker.c (_bfd_generic_final_link): Avoid losing static
2575 symbols in the .bss section.
2577 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2580 (mips32_64bit_reloc): New static function.
2581 (mips_reloc_map): Add entry for BFD_RELOC_64.
2582 (mips_elf_relocate_section): Handle R_MIPS_64.
2584 * linker.c (default_indirect_link_order): Print an error message
2585 when attempting to do a relocateable link with different object
2586 file formats, rather than calling abort.
2588 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2590 * reloc.c (m32r relocs): Rename them.
2591 * bfd-in2.h, libbfd.h: Regenerated.
2592 * elf32-m32r.c: Update.
2593 (m32r_elf_10_pcrel_reloc): New function.
2594 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2595 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2597 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2599 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2600 all sections that will be included in the output file.
2601 (_bfd_generic_link_output_symbols): Discard symbols in sections
2602 which are being discarded.
2603 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2604 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2605 (elf_v850_howto_table): Corresponding changes.
2606 (elf_v850_reloc_map): Corresponding changes.
2607 * reloc.c: Add additional V850 relocations.
2608 * bfd-in2.h, libbfd.h: Rebuilt.
2610 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2611 no longer want in pc-relative relocs.
2613 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2615 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2616 accept a reloc against an undefined sybmol!
2618 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2620 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2622 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2624 * VERSION: Bump for new relocation.
2626 * hosts/i386bsd.h: If NBPG is not defined, define it as
2627 PAGE_SIZE, for recent versions of FreeBSD.
2629 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2631 * configure.host: Use `long long' as the 64 bit type on a Solaris
2632 host, since both gcc and the SunPRO compilers support it.
2634 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2636 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2637 mistake to have reused the ECOFF LITERAL for ELF since they have
2638 different semantics.
2639 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2640 * bfd-in2.h, libbfd.h: Rebuild.
2642 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2645 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2646 dynamic relocation for an undefweak symbol when we are building
2647 a static executable.
2649 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2651 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2652 point explicitly to srcdir.
2653 (targmatch.h): Edit references to point explicitly to objdir.
2655 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2657 * config.bfd: When setting targ_cpu, don't get confused by
2660 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2662 * configure.host: Add support for windows host (a build done
2663 under the Microsoft build environment).
2665 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2667 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2668 definition in a dynamic object, add it to the dynamic symbol table
2669 if any dynamic object mentions it. Reverts part of last patch.
2671 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2672 (sunos_link_hash_table_create): Initialize got_base.
2673 (bfd_sunos_size_dynamic_sections): If the .got section is more
2674 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2676 (sunos_check_dynamic_reloc): Subtract got_base from a base
2677 relative relocation.
2679 * elf32-mips.c (elf_mips_isa): New static function.
2680 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2681 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2683 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * archive.c (do_slurp_coff_armap): Only treat archive as little
2686 endian for i960 COFF.
2688 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2690 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2691 by the change in size of the section when EXEC_P is not set.
2693 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2694 (m68kcoff_rtype_to_howto): New static function.
2695 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2696 VMA to the addend for a PC relative reloc.
2698 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2700 * Makefile.in: Rebuild dependencies.
2702 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2705 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2707 * Makefile.in: Remove explicit dependencies for mn10200 and
2709 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2710 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2711 (dependencies): Rebuilt.
2713 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2715 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2716 during this function.
2718 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2719 section if the flags are compatible.
2721 * configure.in: Add havevecs, and put it in tdefaults.
2722 * mpw-config.in: Likewise.
2723 * configure: Rebuild.
2724 * targmatch.sed: New file; a sed script to build targmatch.h from
2726 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2727 * targets.c: Include "fnmatch.h".
2728 (struct targmatch): Define.
2729 (bfd_target_match): Define by including targmatch.h.
2730 (bfd_find_target): If the target is not found by name, search for
2731 it as a configuration triplet.
2732 * Makefile.in: Rebuild dependencies.
2733 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2734 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2735 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2736 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2737 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2738 (CFILES): Remove i386dynix.c and hp300bsd.c.
2739 (targmatch.h): New target.
2740 (do_clean): Remove targmatch.h.
2742 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2743 * acconfig.h: Add NEED_DECLARATION_GETENV.
2744 * configure, config.in: Rebuild.
2745 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2746 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2748 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2750 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2751 * cpu-mn10200.c, cpu-mn10300.c: New files.
2752 * elf32-mn10200.c, elf32-mn10300.c: New files.
2753 * Makefile.in: Break mn10x00 support into two separate
2754 configurations, mn10200 and mn10300.
2755 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2756 * bfd-in2.h, configure: Rebuilt.
2758 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2760 * Makefile.in (do_clean): Move config.log to do_distclean.
2762 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2764 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2765 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2766 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2767 (elf32-mn10x00.o): Add dependencies.
2768 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2769 (bfd_mn10x00_arch): Declare.
2770 (bfd_archures_list): Add bfd_mn10x00_arch.
2771 * config.bfd: Add mn10x00-*-*.
2772 * configure.in: Add bfd_elf32_mn10x00_vec.
2773 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2774 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2775 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2776 * bfd-in2.h, configure: Rebuilt.
2778 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2780 openVMS/Alpha: Provide filename and case_hack flags via
2781 symbol table from gas.
2782 Add case_hack code for symbol output from vax/vms.
2783 * evax-alpha.c (evax_initialize): Remove filename handling,
2784 filename is provided via symbol table.
2785 (evax_get_symtab): Use local symbol count when setting up table.
2786 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2788 (_bfd_evax_write_egsd): Skip file name symbol.
2789 * evax-emh.c (get_vms_time_string): Local function now.
2790 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2792 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2793 through _bfd_evax_case_hack_symbol.
2794 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2796 (_bfd_evax_basename): Removed.
2797 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2798 * evax.h (evax_private_data_struct): Remove filename.
2799 (flag_hash_long_names, flag_show_after_trunc,
2800 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2803 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2805 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2806 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2807 (NO_SWAP_MAGIC): Don't define.
2808 (SWAP_MAGIC): Define.
2810 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2811 no hash table entry for a global symbol.
2813 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2815 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2817 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2819 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2820 symbol type with T_NULL. Warn if symbol type changes. Based on
2821 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2823 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2824 a dynamic object in the dynamic symbol table if it is referenced
2825 or defined by a regular object.
2827 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2829 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2830 remove dwarf local labels. Shrinks binaries by a factor of 3!
2832 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2834 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2835 by hand, rather than by calling bfd_make_section.
2837 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2839 * reloc.c: Rename m32r relocs.
2840 * bfd-in2.h, libbfd.h: Rebuilt.
2841 * elf32-m32r.c: Update.
2843 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2845 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2846 link, adjust the symbol index of a base relative reloc. Don't
2847 change the addend of a PC relative reloc if pcrel_offset is set.
2848 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2849 a relocateable link.
2851 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2852 it is zero, in case src_mask matters.
2853 (bfd_install_relocation): Likewise.
2855 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2859 (_bfd_xcoff_bfd_final_link): Don't set target_index
2860 to an uninitialized value.
2862 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2864 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2865 indices, rather than crashing.
2866 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2868 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2871 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2875 (coff_arm_adjust_symndx): New static function.
2876 (coff_adjust_symndx): Define.
2878 * srec.c (srec_scan): Accept multiple symbols on a single line.
2879 From Pascal Martin <pmartin@alsys.com>.
2883 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2885 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2886 (sunos_merge_private_bfd_data): New function.
2888 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2890 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2892 (bfd_merge_private_bfd_data): Likewise.
2893 * section.c (bfd_copy_private_section_data): Likewise.
2894 * syms.c (bfd_copy_private_symbol_data): Likewise.
2895 * bfd-in2.h: Rebuild.
2896 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2897 both BFD's are the right flavour.
2898 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2899 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2900 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2901 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2902 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2903 (ppc_elf_merge_private_bfd_data): Likewise.
2904 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2905 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2907 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2908 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2911 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2913 * reloc.c: Add m32r relocs.
2914 * bfd-in2.h, libbfd.h: Rebuilt.
2915 * cpu-m32r.c,elf32-m32r.c: New files.
2917 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2921 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * tekhex.c (first_phase): Change type parameter from char to int.
2925 (pass_over): Change func to expect int, not char.
2927 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2928 rather than SEC_LOAD when aligning the file offset for the first
2929 section in a segment.
2931 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2933 * syms.c (coff_section_type): Make arg const.
2934 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2935 to make_bfd_asection().
2936 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2937 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2938 (_bfd_elf_stringtab_init): Remove prototype.
2940 * netbsd-core.c (swap_abort): Add prototype.
2941 * aix386-core.c (swap_abort): Ditto & make static
2942 * hpux-core.c (swap_abort): Ditto & make static.
2943 * irix-core.c (swap_abort): Ditto & make static.
2944 * ptrace-core.c (swap_abort): Ditto & make static.
2945 * trad-core.c (swap_abort): Ditto & make static.
2946 * coffswap.h (coff_swap_reloc_in): Ditto.
2947 (coff_swap_reloc_out): Ditto.
2948 (coff_swap_filehdr_in): Ditto.
2949 (coff_swap_filehdr_out): Ditto.
2950 (coff_swap_sym_in): Ditto.
2951 (coff_swap_sym_out): Ditto.
2952 (coff_swap_aux_in): Ditto.
2953 (coff_swap_aux_out): Ditto.
2954 (coff_swap_lineno_in): Ditto.
2955 (coff_swap_lineno_out): Ditto.
2956 (coff_swap_aouthdr_in): Ditto.
2957 (coff_swap_aouthdr_out): Ditto.
2958 (coff_swap_scnhdr_in): Ditto.
2959 (coff_swap_scnhdr_out): Ditto.
2960 * ihex.c (ihex_sizeof_headers): Ditto.
2961 * tekhex.c (getsym): Ditto.
2962 (find_chunk): Ditto & make static.
2963 (insert_byte): Ditto.
2964 (first_phase): Ditto.
2966 (tekhex_get_symtab): Ditto & make static.
2967 (tekhex_get_symtab_upper_bound): Ditto & make static.
2968 (tekhex_mkobject): Ditto.
2969 (tekhex_object_p): Ditto.
2970 (move_section_contents): Ditto.
2971 (tekhex_get_section_contents): Ditto.
2972 (tekhex_set_arch_mach): Ditto & make static.
2973 (tekhex_set_section_contents): Ditto.
2974 (writevalue): Ditto.
2977 (tekhex_write_object_contents): Ditto.
2978 (tekhex_sizeof_headers): Ditto.
2979 (tekhex_make_empty_symbol): Ditto.
2980 (tekhex_get_symbol_info): Ditto.
2981 (tekhex_print_symbol): Ditto.
2982 * irix-core.c (make_bfd_asection): Ditto.
2983 (irix_core_core_file_p): Ditto.
2984 (irix_core_core_file_failing_command): Ditto.
2985 (irix_core_core_file_failing_signal): Ditto.
2986 (irix_core_core_file_matches_executable_p): Ditto.
2987 (irix_core_make_empty_symbol): Ditto.
2988 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2989 * srec.c (srec_new_symbol): Ditto.
2990 (srec_get_section_contents): Ditto.
2991 (srec_set_arch_mach): Ditto.
2992 (srec_set_section_contents): Ditto.
2993 (internal_srec_write_object_contents): Ditto.
2994 (srec_write_object_contents): Ditto.
2995 (symbolsrec_write_object_contents): Ditto.
2996 (srec_sizeof_headers): Ditto.
2997 (srec_make_empty_symbol): Ditto.
2998 (srec_get_symtab_upper_bound): Ditto.
2999 (srec_get_symtab): Ditto.
3000 (srec_print_symbol): Ditto and make static.
3001 * elf.c (elf_read): Ditto
3002 (assign_section_numbers): Ditto.
3003 (elf_fake_sections): Ditto.
3004 (sym_is_global): Ditto.
3005 (elf_map_symbols): Ditto.
3006 (get_program_header_size): Ditto.
3007 * coffgen.c (make_a_section_from_file): Ditto.
3008 (coff_real_object_p): Ditto.
3009 (fixup_symbol_value): Ditto.
3010 (build_debug_section): Ditto.
3012 * syms.c (coff_section_type): Ditto.
3014 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3016 * bfd-in2.h: Rebuilt after m32r changes.
3018 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3020 * config.bfd,configure.in,configure: Add m32r support.
3021 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3022 * config.bfd: Keep target list alphabetically sorted.
3024 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3026 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3027 to add in the constant part found in the instruction itself.
3028 (case R_V850_HI16_S): Likewise.
3030 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3032 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3033 and R_D10V_18 to be 1 (word).
3035 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3037 * stabs.c (_bfd_link_section_stabs): If the output_section field
3038 of either section is bfd_abs_section, then the linker is
3039 discarding the section and we should not optimize it.
3041 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3043 * Makefile.in (aout-sparcle.o): New target.
3044 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3045 * config.bfd (sparclet-*-aout*): Add case.
3046 * configure.in (sparcle_aout_vec): Add case.
3047 * configure: Regenerated.
3048 * targets.c (sparcle_aout_vec): Declare.
3049 (bfd_target_vector): Add sparcle_aout_vec.
3050 * aout-sparcle.c: New file.
3052 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3054 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3055 low order sign bit propogation for R_V850_HI16_S.
3057 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3058 handling V850 specific relocs.
3059 (elf_v850_howto_table): Use the new function for some
3060 relocations. Twiddle masks & shifts for some relocs.
3061 Set partial_inplace where needed.
3063 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3065 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3066 default architecture to a machine number of 0.
3067 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3069 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3070 the output BFD is the default, set it from the first input BFD.
3072 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3074 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3075 insert at bitpos zero. The HI16 relocs are shifted right
3076 by 16 bits. Fix src_mask for all relocs.
3077 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3079 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3082 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3084 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3085 Rewrite to use BFD file read routines and to avoid using a fixed
3086 length for the file name.
3088 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3090 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3091 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3092 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3093 to R_V850_{32,16,8}.
3095 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3097 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3098 (elf_v850_howto_table): Add info for HI16_S reloc.
3099 (v850_reloc_map): Add HI_16_S reloc.
3100 * reloc.c: Define BFD_RELOC_V850_* relocs.
3102 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3105 * elf32-sh.c: New file.
3106 * elf.c (prep_headers): Handle bfd_arch_sh.
3107 * elfcode.h (write_relocs): Handle absolute symbol.
3108 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3109 (_bfd_elf64_link_read_relocs): Declare.
3110 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3111 elf_link_read_relocs. Make globally visible. Change all
3113 (elf_link_input_bfd): Get external symbols from cache in
3114 symtab_hdr->contents. Get contents from cache in
3116 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3118 * reloc.c: Define BFD_RELOC_SH_* relocs.
3119 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3120 * coff-sh.c (sh_insns_conflict): Fix a return value.
3121 (_bfd_sh_align_load_span): New globally visible function, broken
3122 out of sh_align_load.
3123 (sh_align_load): Call _bfd_sh_align_load_span.
3124 (sh_swap_insns): Change relocs parameter to PTR.
3125 * bfd-in2.h, libbfd.h: Rebuild.
3126 * targets.c (bfd_elf32_sh_vec): Declare.
3127 (bfd_elf32_shl_vec): Declare.
3128 * config.bfd (sh-*-elf*): New target.
3129 * configure.in (bfd_elf32_sh_vec): New target vector.
3130 (bfd_elf32_shl_vec): New target vector.
3131 * configure: Rebuild.
3132 * Makefile.in: Rebuild dependencies.
3133 (BFD32_BACKENDS): Add elf32-sh.o.
3134 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3136 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3137 page before checking D_PAGED.
3139 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3140 (ihex_write_object_contents): Remove extbase; always use segbase
3143 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3145 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3146 * configure.host (i[345]86-*-*): Ditto.
3147 * config.bfd (i[345]86-*-*): Ditto.
3148 * configure: Regenerate.
3150 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3153 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3155 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3156 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3157 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3158 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3159 will have an ST_CODE type, change the symbol's type to ST_DATA.
3160 * som.c (hppa_som_gen_reloc_type): Update prototype.
3162 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3164 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3165 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3166 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3167 (mips_elf_finish_dynamic_sections): Likewise.
3169 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3171 * configure.host (HLDENV): New variable to set. Set it for
3172 *-*-sysv4*, since those linkers may not support -R but they always
3173 support LD_RUN_PATH.
3175 * libieee.h (NSECTIONS): Don't define.
3176 (ieee_data_struct): Change section_table to asection **. Add
3178 * ieee.c (get_section_entry): If the table isn't big enough, make
3180 (ieee_slurp_sections): Remove assertion about number of sections.
3181 (ieee_object_p): Adjust initialization of ieee to match changes to
3184 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3185 symbols merely because we are generating a shared library.
3186 (xcoff_build_ldsyms): Don't set up global linkage code for an
3187 undefined symbol merely because we are generating a shared
3190 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3192 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3193 (BFD32_BACKENDS) Add elf32-v850.o.
3194 * archures.c: Add bfd_v850_arch.
3195 * bfd-in2.h: Add bfd_v850_arch.
3196 * config.bfd (v850-*-*): New target.
3197 * configure: (bfd_elf32_v850_vec) New vector.
3198 * configure.in: (bfd_elf32_v850_vec) New vector.
3199 * cpu-v850.c: New file.
3200 * elf.c (prep_headers): Added case bfd_arch_v850.
3201 * elf32-v850.c: New file.
3202 * targets.c (bfd_elf32_v850_vec): New vector.
3204 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3206 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3207 a function code symbol for an XMC_XO symbol.
3209 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3211 * mpw-config.in: Update editing of autoconf vars to reflect
3212 Jul 18 configure.in change.
3213 * mpw-make.sed: Update editing of include pathnames to be
3214 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3216 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3218 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3219 which to offset to get the .plt entry address is ".plt".
3221 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3223 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3224 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3225 Added, for internal use by the ARM gas.
3227 * bfd-in2.h: Rebuilt
3229 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3231 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3232 in section dynidx start.
3234 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3236 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3237 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3238 optimization for g++.
3240 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3242 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3243 the -mrelocatable-lib bit set and the other doesn't, clear the
3244 -mrelocatable-lib bit in the header.
3246 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3248 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3249 symbol against a STT_FUNC symbol in a shared library.
3251 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3253 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3254 symbol is found, automatically define the corresponding function
3257 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3258 if sym.n_numaux is not zero.
3259 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3260 entry to disagree about the number of aux entries if the symbol
3263 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3264 section if it might be needed, not just if info->shared.
3265 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3266 the start of .rel.dyn if we are going to use it.
3267 (mips_elf_finish_dynamic_sections): Only clear the first element
3268 of .rel.dyn if the size is greater than zero.
3270 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3273 undefined_symbol callback for a symbol, then don't issue any more
3274 warnings about loader relocs.
3275 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3276 after calling the undefined_symbol callback.
3278 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3279 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3280 as the AIX linker seems to do.
3282 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3284 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3285 (evax_initialize): Remove evax_reloc_table.
3286 (evax_close_and_cleanup): Ditto.
3288 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3290 (evax_bfd_reloc_type_lookup): Ditto.
3291 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3292 cooked_size == raw_size.
3293 * evax-emh.c (_bfd_evax_register_filename): Remove.
3294 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3295 * evax-misc.c (add_new_contents): Malloc section at full size.
3296 (_bfd_save_evax_section): Memcpy section contents directly.
3297 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3298 (evax_reloc_table): Remove.
3300 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3302 * makefile.vms: Add better support for DEC C compilation
3303 Add evax.h dependencies
3305 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3306 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3307 (BFD_RELOC_ALPHA_BASEREG): Remove.
3308 * bfd-in2.h, libbfd.h: Rebuild.
3310 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3312 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3313 getgid if _WIN32 is defined.
3314 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3316 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3318 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3319 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3321 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3324 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3326 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3328 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3329 (NEED_DECLARATION_REALLOC): New macro.
3330 * configure, config.in: Rebuild.
3331 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3332 (realloc): Declare if NEED_DECLARATION_REALLOC.
3334 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3335 <strings.h> if they exist.
3337 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3339 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3341 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3343 Based on patches from Eric Valette <valette@crf.canon.fr>:
3344 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3345 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3346 (elf_howto_table): Add entries for new relocs.
3347 (elf_i386_reloc_type_lookup): Handle new relocs.
3348 (elf_i386_info_to_howto): Just call abort.
3349 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3350 (elf_i386_relocate_section): Likewise.
3352 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3354 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3356 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3358 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3359 only get the LMA from the phdr if they are in the same part of the
3362 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3363 new segment to make them more comprehensible. If the relationship
3364 between the LMA and the VMA changed, start a new segment. Don't
3365 check dynsec when deciding whether to start a new segment for a
3366 writeable section; -N will now handle this.
3368 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3370 * libhppa.h: Remove "esel" changes. Not the right approach.
3371 * som.c: Corresponding changes.
3372 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3373 which don't have a SOM symbol type associated with them.
3374 Reverses a 1994 change.
3376 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3378 Make ld -N more reasonable for ELF:
3379 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3380 phdr_in_section to false, and always use a single load segment.
3381 (elf_sort_sections): Sort sections by LMA after VMA.
3382 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3383 align to maxpagesize.
3384 (assign_file_positions_except_relocs): Likewise.
3385 * elfcode.h (elf_object_p): If a section is loaded but not page
3386 aligned, clear D_PAGED.
3388 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3390 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3391 Added, for internal use by the ARM gas.
3393 * bfd-in2.h: Rebuilt
3395 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3397 * libhppa.h (R_HPPA_ESEL): New field selector.
3398 (e_esel): Similarly.
3399 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3400 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3401 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3403 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3405 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3406 archive search before looking for stripped dynamic objects.
3408 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3410 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3411 symbol a warning rather than an error.
3413 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3415 * elf.c (assign_file_positions_for_segments): Track the virtual
3416 memory position separately from the file position, and use it to
3417 compute the alignment adjustment.
3419 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3421 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3422 and fixed mask on R_D10V_10_PCREL_L.
3424 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3426 * elf64-mips.c: Include "aout/ar.h".
3427 (mips_elf64_slurp_armap): New static function.
3428 (mips_elf64_write_armap): New static function.
3429 (bfd_elf64_archive_*): Define.
3430 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3431 Use instead of bfd_generic_archive_p.
3432 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3433 instead of _bfd_write_archive_contents.
3434 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3435 _bfd_generic_mkarchive.
3436 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3437 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3439 (TARGET_LITTLE_SYM): Likewise.
3440 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3442 * Makefile.in: Rebuild dependencies.
3444 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3445 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3446 SHT_MIPS_EVENTS sections.
3447 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3448 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3450 (_bfd_mips_elf_fake_sections): Likewise.
3452 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3453 * ecoff.c (ecoff_compute_section_file_positions): Copy
3454 rdata_in_text from backend info to tdata. Clear it if any data
3455 section comes before .rdata.
3456 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3457 tdata rather than backend info.
3459 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3461 * configure.in: Fix test for whether a compiler has a 64 bit
3462 type. From Jim Wilson <wilson@cygnus.com>.
3464 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3466 * configure.host (mips-sgi-irix6*): New host.
3468 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3469 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3470 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3472 * configure: Rebuild.
3473 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3474 (BFD_HOST_64_BIT): Define conditionally.
3475 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3476 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3477 (symvalue, bfd_size_type): Likewise.
3478 * bfd-in2.h: Rebuild.
3479 * Makefile.in (do_clean): Remove bfd-tmp.h.
3480 (do_distclean): Remove bfd-in3.h.
3481 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3482 (bfd-in3.h): New target.
3484 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3485 Andrew Gierth <ANDREWG@microlise.co.uk>.
3487 * configure.host: Set INSTALL_SHLIB.
3488 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3489 * configure: Rebuild.
3490 * Makefile.in (install): Use @INSTALL_SHLIB@.
3492 * config.bfd (mips*-*-irix6*): New target.
3493 * configure.host: Handle Irix 6 shared library like Irix 5.
3495 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3496 symbol for a magic name.
3497 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3499 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3502 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3504 * mpw-config.in: Add ELF support to mips config, create the
3505 elf32-target.h file in the object dir.
3506 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3508 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3510 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3511 Also removed most abort calls, in favor of using bfd reporting.
3513 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3515 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3516 (BFD32_BACKENDS) Add elf32-d10v.o.
3517 * archures.c: Add bfd_d10v_arch.
3518 * bfd-in2.h: Add bfd_d10v_arch.
3519 * config.bfd (d10v-*-*): New target.
3520 * configure: (bfd_elf32_d10v_vec) New vector.
3521 * configure.in: (bfd_elf32_d10v_vec) New vector.
3522 * cpu-d10v.c: New file.
3523 * elf.c (prep_headers): Added case bfd_arch_d10v.
3524 * elf32-d10v.c: New file.
3525 * libbfd.h: Rebuild.
3526 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3527 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3528 * targets.c (bfd_elf32_d10v_vec): New vector.
3530 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3532 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3534 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3536 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3537 bfd_mach_i386_i8086 machine types.
3539 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3541 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3544 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3546 * coffcode.h (coff_set_section_contents): A/UX does not require
3547 special handling of the _LIB section.
3549 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3551 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3552 value for R_RELBYTE.
3554 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3555 array if one was allocated.
3557 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3559 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3560 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3561 use_rld_obj_head and rld_value.
3562 (mips_elf_link_hash_table_create): Initialize new fields.
3563 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3565 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3566 __rld_obj_head symbol not seen, create an __rld_map symbol.
3567 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3568 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3569 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3570 __rld_obj_head symbol.
3571 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3573 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3575 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3577 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3578 ppc_elf_addr16_ha_reloc.
3579 (ppc_elf_addr16_ha_reloc): New static function.
3581 * coff-mips.c (struct mips_hi): Define.
3582 (mips_refhi_list): New static variable.
3583 (mips_refhi_addr, mips_refhi_addend): Remove.
3584 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3585 (mips_reflo_reloc): Process mips_refhi_list.
3586 (mips_relhi_list): New static variable.
3587 (mips_relhi_addr, mips_relhi_addend): Remove.
3588 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3589 (mips_rello_reloc): Process mips_relhi_list.
3590 (mips_relocate_section): Permit an arbitrary number of REFHI or
3591 RELHI relocs before the associated REFLO or RELLO reloc.
3593 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * aout-target.h (MY(callback)): Set reloc_count fields.
3597 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3600 sections unless this is a SunOS link.
3602 * VERSION: Set to 2.7.1.
3604 * Released binutils 2.7.
3606 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * i386aout.c: Include "aout/aout64.h".
3609 (i386aout_write_object_contents): New static function.
3610 (MY_write_object_contents): Define.
3612 * netbsd.h (MY(write_object_contents)): Make sure that
3613 adjust_sizes_and_vmas is called before fiddling with the magic
3616 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3620 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * libbfd-in.h (itos, stoi): Don't define.
3623 * libbfd.h: Rebuild.
3624 * i386lynx.c (KEEPIT): Define as udata.i.
3625 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3626 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3627 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3628 flags. Don't use stoi.
3630 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3632 * elf.c (map_sections_to_segments): Don't start a new segment for
3633 a writable section if it's on the same page as the previous
3634 segment. Reset the writable variable for a readonly section.
3636 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3638 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3639 first_thunk_address, thunk_size, and import_table_size.
3640 * peicode.h: Improved some diagnostics regarding edata sections.
3642 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3644 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3645 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3647 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3649 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3650 with XCOFF_DEF_DYNAMIC set is really defined.
3651 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3652 (xcoff_link_add_symbols): Only create special sections if using an
3655 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3657 (bfd_install_relocation): Likewise.
3659 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3661 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3663 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3664 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3665 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3666 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3667 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3668 are found for LITERAL relocs.
3669 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3670 taken, we cannot generate a .plt entry for the symbol.
3672 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3674 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3675 sysconf functions (for gprof).
3676 * configure, config.in: Rebuild.
3678 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3680 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3681 an archive if it has a map. If the object file has the wrong
3684 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3685 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3687 (alpha_relocate_section): Likewise.
3689 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3690 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3691 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3692 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3693 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3694 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3695 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3696 * peicode.h: Corresponding changes.
3698 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3700 * elflink.h (elf_create_pointer_linker_section): Comment out code
3701 dealing with making GOT pointers negative of the GOT symbol for
3704 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3706 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3707 increment the .rela.plt size until after we're done creating the
3709 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3710 .rela.plt offset directly rather than calculating it.
3712 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3714 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3715 Use autoconf-set values.
3716 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3717 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3720 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3721 * configure: Rebuilt.
3723 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3725 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3726 handling code > 1k away.
3728 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3730 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3731 defined, output whenever the symbol is updated.
3733 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3735 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3736 section to 0 if user_set_vma is set.
3737 * elflink.h (elf_bfd_final_link): Likewise.
3739 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3741 Partially undo patch of Jun 20.
3742 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3743 (coff_compute_section_file_positions): Likewise.
3744 (coff_write_object_contents): Likewise. Re-add deleted code, but
3745 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3746 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3748 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3750 * config.bfd: Add support for *-*-rtems* configurations.
3752 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3754 * elf.c (prep_headers): Add bfd_arch_alpha case.
3756 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3758 * elf64-alpha.c: New file.
3759 * config.bfd (alpha-*-linuxecoff*): New target.
3760 (alpha-*-linux*, alpha-*-elf*): New targets.
3761 * configure.in (bfd_elf64_alpha_vec): New vector.
3762 * configure: Rebuild.
3763 * targets.c (bfd_elf64_alpha_vec): Declare.
3764 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3765 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3766 * bfd-in2.h, libbfd.h: Rebuild.
3767 * Makefile.in: Rebuild dependencies.
3768 (BFD64_BACKENDS): Add elf64-alpha.o.
3769 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3771 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3773 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3774 than relying on a right shift of 32.
3776 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3778 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3779 ifdef to COFF_WITH_PE.
3780 (coff_compute_section_file_positions): Likewise.
3781 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3782 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3783 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3784 COFF_IMAGE_WITH_PE, always include.
3786 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3788 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3790 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3791 approximate the correct answer if SIZEOF_HEADERS was not used.
3793 * binary.c (binary_set_section_contents): Set section file
3794 position based on LMA rather than VMA.
3796 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3798 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3799 symbols if info->strip == strip_all.
3801 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3803 * coff-h8300.c: Remove #if 0 code.
3804 (compatable): Don't allow mixing/matching of different architectures.
3806 * archures.c (bfd_mach_h8300s): Add.
3807 * bfd-in2.h: Rebuilt.
3808 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3810 (h8300_reloc16_estimate): Likewise.
3811 (h8300_reloc16_extra_cases): Likewise.
3812 (h8300_bfd_link_add_symbols): Likewise.
3813 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3814 (coff_set_flags): Likewise.
3815 * cpu-h8300.c (h8300_scan): Likewise.
3816 Add H8/S to bfd_h8300_arch list.
3818 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3820 Added support for Alpha OpenVMS:
3821 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3822 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3823 * config.h-vms, makefile.vms: New files.
3824 * config.bfd (alpha-*-*vms*): New target.
3825 * configure.in (evax_alpha_vec): New target vector.
3826 * configure: Rebuild.
3827 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3828 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3829 * targets.c (bfd_target_evax_flavour): Define.
3830 (evax_alpha_vec): Declare.
3831 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3832 if BFD64 is defined.
3833 * bfd-in2.h, libbfd.h: Rebuild.
3834 * Makefile.in: Rebuild dependencies.
3835 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3836 evax-emh.o, and evax-misc.o.
3837 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3838 evax-etir.c, evax-emh.c, and evax-misc.c.
3839 (HFILES): Add evax.h.
3841 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3843 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3845 (h8300_bfd_link_add_symbols): Likewise.
3847 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3849 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3850 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3852 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3854 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3855 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3857 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3858 R_MIPS_32 relocs if creating a shared library.
3860 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3862 * peicode.h (add_data_entry): Use pei_section_data rather than
3863 _cooked_size. Corresponds to May 13 change in coffcode.h.
3865 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3867 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3868 * coffcode.h (coff_write_object_contents): If there are long
3869 section names, always set the f_symptr field, even if there are no
3871 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3872 if there are no symbols.
3874 * coffgen.c (make_a_section_from_file): Check return value of
3875 _bfd_coff_read_string_table.
3876 (coff_real_object_p): Check return value of
3877 make_a_section_from_file.
3878 (_bfd_coff_read_string_table): Check that there are some symbols
3879 before trying to read the string table size.
3881 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3883 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3884 to replace a symbol in a dynamic object with a symbol from another
3885 dynamic object, do the replacement if the existing symbol is
3886 global linkage code.
3888 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3889 for _ptrgl, and treat it as global linkage code.
3891 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3892 filename or N_SO symbol past the offset, and use it to indicate
3893 that there is no line number or function when appropriate.
3895 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3898 common symbol defined by the linker. Don't export function code
3899 even if export_defineds is set.
3901 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3903 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3905 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3906 (h8300_symbol_address_p): New function.
3907 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3910 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3912 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3914 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3915 correctly for the two variants. Allow relaxing if the target
3916 is 128 bytes away since after relaxation it'll be 126 bytes away.
3917 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3918 "dot" and "value". Allow relaxing if the target is 128 bytes
3919 away since after relaxation it'll be 126 bytes away.
3920 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3921 the given section until nothing changes.
3923 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3925 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3926 alignment hack--we can get the lnnoptr info another way without
3927 suddenly increasing the alignment requirements. Set the flags for
3929 (ecoff_compute_section_file_positions): Do so.
3931 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3933 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3934 to keep the HP emulator database happy.
3936 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3937 From Kevin Buettner <kev@primenet.com>.
3939 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3941 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3942 name of a NULL section.
3944 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3946 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3947 set, always call the notice callback.
3949 * VERSION: Increment for bfdlink.h change.
3951 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3953 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3954 (sh_relax_delete_bytes): Correct handling of differently sized
3955 trailing alignment reloc.
3957 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3958 * bfd-in2.h: Rebuild.
3959 * configure.in: Warn if there is no known 64 bit type.
3960 * configure: Rebuild.
3962 * Makefile.in: Rebuild dependencies.
3963 (BFD32_BACKENDS): Add ppcboot.o.
3964 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3966 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3967 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3969 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3971 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3972 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3973 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3974 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3976 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * elf64-mips.c: Improve reloc special_functions and handling of
3979 SHT_MIPS_OPTIONS section.
3980 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3981 mips_elf_hi16_reloc and make globally visible.
3982 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3983 make globally visible.
3984 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3985 make globally visible.
3986 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3987 and make globally visible.
3988 (gprel16_with_gp): Check howto->src_mask before using value in
3990 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3991 and make globally visible.
3992 (gprel32_with_gp): Check howto->src_mask before fetching value.
3993 (bfd_mips_elf_swap_options_in): New function.
3994 (bfd_mips_elf_swap_options_out): New function.
3995 (_bfd_mips_elf_set_private_flags): Rename from
3996 mips_elf_set_private_flags and make globally visible.
3997 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3998 mips_elf_copy_private_bfd_data and make globally visible.
3999 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4000 mips_elf_merge_private_bfd_data and make globally visible.
4001 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4002 for a SHT_MIPS_OPTIONS section.
4003 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4004 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4005 name of a SHT_MIPS_OPTIONS section.
4006 (_bfd_mips_elf_set_section_contents): New function.
4007 (mips_elf32_section_processing): Set the GP value in a
4008 SHT_MIPS_OPTIONS section.
4009 (_bfd_mips_elf_find_nearest_line): Rename from
4010 mips_elf_find_nearest_line and make globally visible.
4011 (bfd_elf32_set_section_contents): Define.
4012 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4013 (_bfd_mips_elf_lo16_reloc): Declare.
4014 (_bfd_mips_elf_gprel16_reloc): Declare.
4015 (_bfd_mips_elf_got16_reloc): Declare.
4016 (_bfd_mips_elf_gprel32_reloc): Declare.
4017 (_bfd_mips_elf_set_private_flags): Declare.
4018 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4019 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4020 (_bfd_mips_elf_find_nearest_line): Declare.
4021 (_bfd_mips_elf_set_section_contents): Declare.
4023 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4025 (elf_info_to_howto): Define.
4026 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4028 (elf_info_to_howto): Define.
4029 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4031 (elf_info_to_howto): Define.
4033 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4034 R_MOV16B[12], to match change in coff/internal.h.
4036 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4038 * elf64-mips.c: Extensive additions to provide better support for
4039 writing files and for gas.
4040 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4041 of mips_elf_object_p.
4042 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4043 _bfd_mips_elf_object_p.
4044 (_bfd_mips_elf_final_write_processing): Rename from
4045 mips_elf_final_write_processing and make globally visible.
4046 (_bfd_mips_elf_fake_sections): Rename from
4047 mips_elf_fake_sections and make globally visible.
4048 (_bfd_mips_elf_section_from_bfd_section): Rename from
4049 mips_elf_section_from_bfd_section and make globally visible.
4050 (_bfd_mips_elf_section_processing): New function, broken out of
4051 mips_elf_section_processing.
4052 (mips_elf32_section_processing): Rename from
4053 mips_elf_section_processing; call
4054 _bfd_mips_elf_section_processing.
4055 (_bfd_mips_elf_symbol_processing): Rename from
4056 mips_elf_symbol_processing and make globally visible.
4057 (_bfd_mips_elf_read_ecoff_info): Rename from
4058 mips_elf_read_ecoff_info and make globally visible.
4059 (mips_elf32_ecoff_debug_swap): Rename from
4060 mips_elf_ecoff_debug_swap.
4061 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4062 struct symbol_cache_entry.
4063 (_bfd_elf_validate_reloc): New function, moved in from
4064 elfcode.h:validate_reloc.
4065 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4066 to _bfd_elf_validate_reloc. Change all callers.
4067 * elf-bfd.h (bfd_section_from_shdr): Declare.
4068 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4069 (_bfd_elf_validate_reloc): Declare.
4070 (_bfd_mips_elf_object_p): Declare.
4071 (_bfd_mips_elf_fake_sections): Declare.
4072 (_bfd_mips_elf_section_from_bfd_section): Declare.
4073 (_bfd_mips_elf_section_processing): Declare.
4074 (_bfd_mips_elf_symbol_processing): Declare.
4075 (_bfd_mips_elf_read_ecoff_info): Declare.
4076 (_bfd_mips_elf_final_write_processing): Declare.
4077 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4080 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4081 (mips_elf_final_write_processing): Likewise.
4083 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4085 64-bit MIPS ELF ABI objdump support:
4086 * elf64-mips.c: New file.
4087 * Makefile.in: Rebuild dependencies.
4088 (BFD64_BACKENDS): Add elf64-mips.o.
4089 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4090 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4091 bfd_elf64_littlemips_vec to targ_selvecs.
4092 (mips*-*-elf*): Likewise.
4093 * confingure.in: Add bfd_elf64_bigmips_vec and
4094 bfd_elf64_littlemips_vec to vector switch.
4095 * configure: Rebuild.
4096 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4097 broken out of mips_elf_section_from_shdr.
4098 (mips_elf32_section_from_shdr): Rename from
4099 mips_elf_section_from_shdr. Call new function.
4100 (elf_backend_section_from_shdr): Update name of renamed function.
4101 * elf-bfd.h (struct elf_size_info): Change second parameter of
4102 write_out_phdrs to be const. Likewise for second parameter of
4104 (struct bfd_elf_section_data): Add rel_hdr2 field.
4105 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4106 (bfd_elf32_swap_symbol_out): Likewise.
4107 (bfd_elf32_swap_reloc_in): Likewise.
4108 (bfd_elf32_swap_reloc_out): Likewise.
4109 (bfd_elf32_swap_reloca_in): Likewise.
4110 (bfd_elf32_swap_reloca_out): Likewise.
4111 (bfd_elf32_swap_phdr_in): Likewise.
4112 (bfd_elf32_swap_phdr_out): Likewise.
4113 (bfd_elf32_swap_dyn_in): Likewise.
4114 (bfd_elf32_swap_dyn_out): Likewise.
4115 (bfd_elf32_slurp_symbol_table): Declare.
4116 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4117 (bfd_elf32_write_out_phdrs): Declare.
4118 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4119 (bfd_elf64_swap_symbol_out): Likewise.
4120 (bfd_elf64_swap_reloc_in): Likewise.
4121 (bfd_elf64_swap_reloc_out): Likewise.
4122 (bfd_elf64_swap_reloca_in): Likewise.
4123 (bfd_elf64_swap_reloca_out): Likewise.
4124 (bfd_elf64_swap_phdr_in): Likewise.
4125 (bfd_elf64_swap_phdr_out): Likewise.
4126 (bfd_elf64_swap_dyn_in): Likewise.
4127 (bfd_elf64_swap_dyn_out): Likewise.
4128 (bfd_elf64_slurp_symbol_table): Declare.
4129 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4130 (bfd_elf64_write_out_phdrs): Declare.
4131 (_bfd_mips_elf_section_from_shdr): Declare.
4132 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4133 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4134 section for the section, add the new one to rel_hdr2. Increment
4135 reloc_count rather than setting it.
4136 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4137 Remove static declaration.
4138 (elf_write_shdrs_and_ehdr): Define name as macro.
4139 (elf_write_out_phdrs): Likewise.
4140 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4141 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4142 (elf_swap_symbol_in): Change second parameter to be const.
4143 (elf_swap_symbol_out): Likewise.
4144 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4145 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4146 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4147 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4148 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4149 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4150 parameter to be const. Make non-static.
4151 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4153 (elf_slurp_symbol_table): Make non-static.
4154 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4155 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4156 (elf_backend_size_info): Likewise.
4157 (elfNN_bed): Use elf_backend_size_info.
4158 * targets.c (bfd_elf64_bigmips_vec): Declare.
4159 (bfd_elf64_littlemips_vec): Declare.
4160 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4161 bfd_elf64_littlemips_vec if BFD64 is defined.
4163 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4165 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4167 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4168 zeroes, in alignment holes.
4170 * configure: Rebuild with autoconf 2.10.
4172 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4173 potential leading underscore in the allocated buffer.
4175 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4177 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4178 symbols into .sbss if this is a relocatable link.
4180 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4182 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4183 undefined symbols when creating a shared library.
4185 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4187 * coff-sh.c: Add a bunch of new code and static const arrays to
4188 support aligning loads and stores on four byte memory boundaries.
4190 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4192 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4193 call sh_align_loads.
4194 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4197 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4199 * cache.c (bfd_open_file): Unlink the file before opening it for
4200 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4202 * opncls.c (bfd_fdopenr): Set opened_once.
4204 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4206 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4209 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4210 the code unconditionally.
4212 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4214 * libcoff-in.h (struct pei_section_tdata): Define structure.
4215 (pei_section_data): Define macro.
4216 * libcoff.h: Rebuild.
4217 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4218 store s_paddr field in pei_section_data.
4219 (coff_compute_section_file_positions): Use pei_section_data rather
4220 than _cooked_size, and don't overwrite an existing value.
4221 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4222 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4223 * peicode.h (coff_bfd_copy_private_section_data): Define if
4225 (pe_bfd_copy_private_section_data): New static function if
4228 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4230 * srec.c (srec_set_arch_mach): Write as a function rather than a
4233 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4234 no map, just check each member in turn to see whether it is
4237 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4239 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4240 table. Call BFD_ASSERT to validate header size, instead of
4242 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4245 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4247 * ppcboot.c: New target for looking at PPCbug boot records.
4249 * config{ure.in,.bfd}: Add support for ppcboot target.
4251 * configure: Regenerate.
4253 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4255 * coff-h8300.c (howto_table): Update names to match recent
4256 changes to include/coff/internal.h. Fix minor errors in the
4257 existing relocs. Add R_MOVL1 and R_MOVL2.
4258 (rtype2howto): Similarly.
4259 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4260 existing relaxing code and peform more relaxing.
4261 (h8300_reloc16_extra_cases): Likewise.
4263 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4265 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4268 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4270 * elfcode.h (elf_object_p): Reject generic ELF target if
4271 e_machine matches an alternate machine code in a specific backend.
4273 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4274 obsolete align_power_min field.
4276 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4278 * coff-h8300.c (reloc_howto_type): Add howto entry for
4280 (rtype2howto): Handle R_PCRWORD_B.
4281 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4282 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4283 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4284 branch (R_PCWORD_B).
4286 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4288 * aoutx.h (translate_from_native_sym_flags): Set the section for
4289 BSF_CONSTRUCTOR symbols.
4291 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4294 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4296 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4297 stop looking when section is found.
4299 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4301 * coffcode.h (STRING_SIZE_SIZE): Define.
4302 (styp_to_sec_flags): Handle long symbol names when looking for the
4304 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4305 (bfd_coff_long_section_names): Define.
4306 (coff_write_object_contents): Handle long section names.
4307 (bfd_coff_std_swap_table): Initialize new field.
4308 * libcoff.h: Rebuild.
4309 * coffgen.c (make_a_section_from_file): Handle long section
4311 (coff_write_symbols): Handle long section names.
4312 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4313 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4314 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4315 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4316 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4317 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4318 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4319 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4321 * bout.c (b_out_callback): Set lma of sections.
4322 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4323 parameter to output_bfd. Used input_bfd instead of output_bfd in
4326 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4328 * aoutx.h (translate_from_native_sym_flags): Don't create
4329 SEC_CONSTRUCTOR sections.
4330 * ecoff.c (ecoff_set_symbol_info): Likewise.
4332 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4333 From Don Bowman <bowman@waterloo.hp.com>.
4335 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4337 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4338 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4340 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4343 mips_32_relocs field.
4344 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4345 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4346 relocs against a global symbol which is not defined in a regular
4348 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4349 against a global symbol, increment mips_32_relocs.
4350 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4351 the symbol is not defined in a regular file, make room in the
4354 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4357 file position and the virtual file position separately. Set
4358 filepos information bsaed on the real file position.
4359 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4360 Jan 23 change to coffcode.h.
4362 * som.c (som_slurp_symbol_table): Set the symbol count to the
4363 number of BFD symbols created.
4365 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4367 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4368 output file if linking shared objects. Loop to check all relocs,
4369 rather than returning false on first error.
4371 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4373 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4374 (ppc_elf_additional_program_headers): If .interp section, bump #
4375 of program headers by 1.
4376 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4377 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4378 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4380 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4382 (ppc_elf_relocate_section): If the output section isn't defined,
4383 don't abort, just give an error message.
4385 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4386 being created is .sdata or .sdata2, don't make the symbol dynamic.
4388 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4390 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4391 members of an archive for dynamic objects with no symbols, and
4392 pass them directly to check_archive_element.
4393 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4394 xcoff_link_check_dynamic_ar_symbols.
4395 (xcoff_link_check_dynamic_ar_symbols): New static function.
4397 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4398 from _bfd_nodynamic to _bfd_xcoff.
4399 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4401 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4402 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4403 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4404 * libcoff.h: Rebuild.
4405 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4406 (xcoff_get_section_contents): New static function.
4407 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4408 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4409 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4410 (xcoff_dynamic_reloc): New static variable.
4411 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4412 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4414 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4416 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4417 if reloc_entry->addend is not 0.
4418 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4420 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4422 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4424 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4425 Add entries for R_SPARC_[56].
4426 (sparc_reloc_map): Add entries for R_SPARC_[56].
4428 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4430 Optimize linking of stabs in sections as used in ELF and COFF.
4431 * stabs.c: New file.
4432 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4433 (_bfd_write_section_stabs): Declare.
4434 (_bfd_write_stab_strings): Declare.
4435 * libbfd.h: Rebuild.
4436 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4437 (struct coff_link_hash_table): Add stab_info field.
4438 * libcoff.h: Rebuild.
4439 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4441 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4443 (_bfd_coff_final_link): Write out stab strings hash table.
4444 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4445 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4447 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4448 (struct bfd_elf_section_data): Add stab_info field.
4449 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4451 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4452 _bfd_link_section_stabs.
4453 (elf_bfd_final_link): Write out stab strings hash table.
4454 (elf_link_input_bfd): Handle optimized stabs sections.
4455 * reloc.c (_bfd_final_link_relocate): Check address against
4456 _raw_size rather than _cooked_size.
4457 * Makefile.in: Rebuild dependencies.
4458 (BFD_LIBS): Add stabs.o
4459 (BFD_LIBS_CFILES): Add stabs.c.
4461 * VERSION: Increment for bfdlink.h change.
4463 * coffgen.c (coff_renumber_symbols): Correct handling of
4464 BSF_NOT_AT_END common symbols.
4466 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4468 * coff-ppc.c (record_toc): Add cast to avoid warning.
4469 (ppc_allocate_toc_section): Likewise.
4470 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4471 (ppc_coff_reloc_type_lookup): Remove unreached code.
4472 * coffcode.h (coff_write_object_contents): Don't take the address
4474 * peicode.h (pe_print_idata): Add casts to avoid warning.
4475 (pe_print_edata): Likewise.
4476 (pe_print_reloc): Remove ANSI C string concatenation.
4478 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4480 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4482 * libcoff.h: Rebuild.
4483 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4485 (coff_swap_aux_out): Likewise.
4486 * peicode.h (coff_swap_aux_in): Likewise.
4487 (coff_swap_aux_out): Likewise.
4488 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4490 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4492 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4493 Fix up .bf endndx link fields.
4494 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4496 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4499 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4501 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4502 on Solaris PowerPC systems doesn't get confused.
4504 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4507 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4508 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4509 update did_reg and did_reg2.
4511 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4513 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4515 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4516 callback routines, pass h->root.string rather than name, in case
4517 copy is true and name is transient.
4519 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4521 * elfcore.h: Add support for core files with multiple threads.
4522 (Primarily for Solaris.)
4524 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4526 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4527 section->orelocation is NULL.
4529 * coffgen.c (bfd_coff_get_syment): New function.
4530 (bfd_coff_get_auxent): New function.
4531 * bfd-in.h (bfd_coff_get_syment): Declare.
4532 (bfd_coff_get_auxent): Declare.
4533 * bfd-in2.h: Rebuild.
4535 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4537 * elf32-mips.c (struct mips_hi16): Define.
4538 (mips_hi16_addr, mips_hi16_addend): Remove.
4539 (mips_hi16_list): New static variable.
4540 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4541 (mips_elf_lo16_reloc): Process mips_hi16_list.
4542 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4543 relocs before the associated LO16 reloc.
4545 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4547 * versados.c (versados_scan): Check bfd_alloc return value.
4548 (versados_object_p): Check all bfd_read return values. Require
4549 that lang field be less than 10, to avoid confusion with Intel Hex
4552 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4554 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4555 not 0, for an absolute symbol.
4556 (NAME(aout,swap_ext_reloc_out)): Likewise.
4558 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4559 (ihex_write_object_contents): For a large start address, output
4560 the full 32 bit address in record type 5.
4562 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4563 to int to avoid promotion problems in prototype.
4565 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4567 * configure.host: Use ${srcdir} when looking for picfrag.
4569 * configure.host: Switch on ${libdir}, not $(libdir). From
4570 alan@spri.levels.unisa.edu.au (Alan Modra).
4572 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4573 entry point, not just for DYNAMIC objects.
4574 * sunos.c (sunos_add_dynamic_symbols): Always call
4575 sunos_create_dynamic_sections. If called with a non DYNAMIC
4576 object, don't do anything else.
4577 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4579 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * configure.in: Permit --enable-shared to specify a list of
4583 * configure: Rebuild.
4585 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4586 host when configuring with --enable-shard.
4588 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4590 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4593 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4594 to avoid crashing in bfd_hash_replace.
4596 * sysdep.h: Use #ifdef, not #if.
4598 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4600 * config.in: Rebuild.
4602 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4604 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4605 (AC_CHECK_HEADERS): Check for sys/time.h
4606 (AC_HEADER_TIME): Add macro.
4607 * configure: Rebuild.
4608 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4609 to control what combination of <time> and <sys/time.h>
4612 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4614 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4615 (aout_32_sunos4_write_object_contents): Likewise.
4616 * aoutx.h (NAME(aout,machine_type)): Handle
4617 bfd_mach_sparc_{sparclet,sparclite}.
4618 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4619 (bfd_mach_sparc_v9_p): Update.
4620 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4621 * libaout.h (enum machine_type): Add M_SPARCLET.
4622 * sunos.c (MACHTYPE_OK): Define.
4623 * bfd-in2.h: Regenerated.
4625 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4627 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4628 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4629 * elflink.c (_bfd_elf_create_got_section): Store the
4630 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4631 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4632 global offset table goes over 0x1000, set the value of
4633 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4634 (elf32_sparc_relocate_section): Subtract the offset of
4635 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4637 * elfcode.h: Don't include <string.h>.
4639 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4641 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4642 generic_link_hash_newfunc. All references changed.
4643 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4644 moved here from libbfd-in.h.
4645 * libbfd-in.h: Corresponding changes.
4646 * libbfd.h: Regenerated.
4648 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4650 * aoutx.h (aout_link_input_section_std): When reporting an
4651 overflow error, use the name of the symbol in the hash table if
4653 (aout_link_input_section_ext): Likewise.
4655 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4656 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4658 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4660 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4661 * coffcode.h (coff_compute_section_file_positions): Likewise.
4662 (coff_write_object_contents): Likewise.
4664 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4666 * section.c (SEC_LINK_ONCE): Define.
4667 (SEC_LINK_DUPLICATES): Define.
4668 (SEC_LINK_DUPLICATES_DISCARD): Define.
4669 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4670 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4671 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4672 * bfd-in2.h: Rebuild.
4673 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4674 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4675 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4676 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4677 SEC_LINK_ONCE, and look through the symbol table for the setting
4678 for SEC_LINK_DUPLICATES.
4679 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4680 set for a section, find the section symbol in the symbol table,
4681 and set the aux entry based on SEC_LINK_DUPLICATES.
4682 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4683 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4684 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4685 * coff-i386.c (i386coff_vec): Likewise.
4686 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4688 * VERSION: Bump to 2.6.1.
4689 * Makefile.in (stamp-h): Depend upon VERSION.
4691 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4693 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4694 * libbfd.h: Rebuilt.
4695 * linker.c (generic_link_hash_newfunc): No longer static.
4696 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4698 * coff-h8300.c: Add two derived hash tables and their associated
4699 funtions and #defines for use by the h8300 linker.
4700 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4701 the function vector as needed. Place the address of the function
4702 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4703 Rewrite the vectors section contents as necessary.
4704 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4705 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4706 (coff_bfd_link_hash_table_create): Likewise.
4708 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4710 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4711 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4713 (hppa_rebuild_insn): Pass pointer to correct type to
4714 low_sign_unext and dis_assemble_21.
4716 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4718 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4719 Stick with sparc-*-{sysv4*,solaris2*}.
4721 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4723 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4724 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4725 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4726 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4727 fields is non-zero, print them.
4729 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4730 ifdef. Remove unused variables.
4731 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4733 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4734 (get_symbol_value): Ifdef out.
4735 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4736 (coff_ppc_relocate_section): Remove unused variables. Make
4737 fprintf strings and argument types correspond. Put before_addr in
4739 (dump_toc): Make fprintf strings and argument types correspond.
4740 (ppc_process_before_allocation): Remove unused variables. Always
4742 (ppc_reflo_reloc): Ifdef out.
4743 (ppc_addr32nb_reloc): Ifdef out.
4744 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4746 (coff_ppc_rtype_to_howto): Likewise.
4747 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4749 * peicode.h (pe_print_idata): Move otherwise unused variables into
4750 the #ifdef where they are used. Always return a value.
4751 (pe_print_edata): Make fprintf strings and argument types
4752 correspond. Always return a value.
4753 (pe_print_pdata): Removed unused variable addr_value. Always
4755 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4756 strings and argument types correspond. Always return a value.
4758 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4759 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4760 variable rela inside #if 0 section where it is used.
4762 * ns32k.h: New file.
4763 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4764 functions to start with _bfd_.
4765 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4766 functions in cpu-ns32k.h.
4767 * Makefile.in: Rebuild dependencies.
4768 (HFILES): Add ns32k.h.
4770 * section.c (struct sec): Add linker_mark field. Change
4771 user_set_vma and reloc_done to be single bit fields.
4772 (STD_SECTION): Update accordingly.
4773 * bfd-in2.h: Rebuild.
4774 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4776 (aout_link_input_bfd): Don't link unmarked sections.
4777 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4779 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4780 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4782 * elflink.h (elf_bfd_final_link): Mark sections included in the
4784 (elf_link_input_bfd): Don't link unmarked sections.
4785 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4787 (xcoff_link_input_bfd): Don't link unmarked sections.
4789 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4790 overflow error messages.
4792 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4795 is not set, print "BFD: " before the error message.
4797 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4798 Miles Bader <miles@gnu.ai.mit.edu>.
4799 * configure: Rebuild.
4801 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4803 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4806 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4807 m68k-aout, m68k-coff, and m68k-elf targets.
4809 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4811 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4812 (ieee_generic_stat_arch_elt): Restructured to prevent
4813 ieee_object_p from being called repeatedly.
4815 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4817 * coffcode.h (coff_write_object_contents): Allocate
4818 buffers large enough for any FILEHDR or AOUTHDR.
4820 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4822 * ecofflink.c (lookup_line): New static function, renamed and
4823 slighly changed from old _bfd_ecoff_locate_line.
4824 (_bfd_ecoff_locate_line): Cache line number information. Use
4825 lookup_line for actual lookup.
4827 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4829 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4830 multiple of 20 bytes.
4832 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4834 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4835 allocate ecoff_find_line, and don't initialize by hand.
4836 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4837 mips_elf_find_line, and don't call memset.
4839 * coffcode.h (coff_compute_section_file_positions): If not
4840 producing a final executable, don't consider sofar when aligning
4841 the section to the correct size.
4843 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4845 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4846 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4847 * coffgen.c (coff_section_symbol): Ifdef out.
4849 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4851 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4852 output_bfd is not NULL.
4854 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4856 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4857 of bfd_alloc (fixes fix_line not being initialized).
4858 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4860 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4862 * coffcode.h: Allow specific backends to override the
4863 bfd_link_add_symbols routine.
4865 * coff-h8300.c: Include genlink.h.
4866 (howto_table): Add R_MEM_INDIRECT.
4867 (rtype2howto): Support R_MEM_INDIRECT.
4868 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4871 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4873 * coff-alpha.c (alpha_relocate_section): Use
4874 info->callbacks_warning, rather than _bfd_error_handler, for
4875 "multiple gp" warning.
4877 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4879 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4880 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4881 table string. Use bfd_wrapped_link_hash_lookup.
4882 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4884 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4885 table, if any, when writing out symbols.
4886 (aout_link_input_section_std): Use the name from the hash table,
4887 if any, when reporting undefined symbols.
4888 (aout_link_input_section_ext): Likewise.
4889 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4890 * bout.c (get_value): Likewise.
4891 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4892 * ecoff.c (ecoff_reloc_link_order): Likewise.
4893 * elflink.h (elf_link_add_object_symbols): Likewise.
4894 (elf_reloc_link_order): Likewise.
4895 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4896 (_bfd_generic_reloc_link_order): Likewise.
4897 (default_indirect_link_order): Likewise.
4898 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4899 * sunos.c (sunos_add_one_symbol): Likewise.
4900 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4901 (bfd_xcoff_link_count_reloc): Likewise.
4902 (xcoff_reloc_link_order): Likewise.
4904 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4905 into -1 for intern->rss.
4907 * configure: Rebuild with autoconf 2.8.
4909 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4911 * stab-syms.c (__define_stab_duplicate): Define.
4912 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4914 * bfd-in.h (bfd_get_stab_name): Declare.
4915 * bfd-in2.h: Rebuild.
4916 * Makefile.in: Rebuild dependencies.
4917 (BFD_LIBS): Add stab-syms.o.
4918 (BFD_LIBS_CFILES): Add stab-syms.c.
4919 (BFD32_BACKENDS): Remove stab-syms.o.
4920 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4921 * configure.in: Don't list stab-syms.o in bfd_backends.
4922 * configure: Rebuild.
4923 * libaout.h (aout_stab_name): Don't declare.
4924 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4927 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4929 * elf.c (assign_file_positions_for_segments): Adjust file offset
4930 for section alignment even if SEC_LOAD is not set.
4932 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4934 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4935 since they appear as targets in Makefile.in.
4936 * configure: Rebuild.
4938 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4939 don't fiddle with a symbol which is not defined anywhere.
4941 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4943 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4944 though they are defined in a shared library.
4945 (xcoff_build_ldsyms): Likewise.
4947 * coffgen.c (coff_find_nearest_line): Don't look at the line
4948 numbers for the section if section->lineno is NULL.
4950 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4951 message rather than calling BFD_ASSERT.
4952 * elfcode.h (write_relocs): Check return value of
4953 _bfd_elf_symbol_from_bfd_symbol.
4955 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4957 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4960 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4962 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4964 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4965 hppa_reloc_field_selector_type_alt.
4966 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4967 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4969 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4971 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4973 * elf.c (assign_file_positions_for_segments): Adjust the segment
4974 memory size for the alignment of a SEC_ALLOC section, not just a
4977 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4979 * m68klinux.c: New file.
4980 * hosts/m68klinux.h: New file.
4981 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4982 * configure.in (m68*-*-linux*): New native host.
4983 (m68klinux_vec): New vector.
4984 * configure: Rebuild.
4985 * targets.c (m68klinux_vec): Declare.
4986 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4987 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4988 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4989 declaration from bfd_linux_size_dynamic_sections.
4990 (bfd_m68klinux_size_dynamic_sections): Declare.
4991 * bfd-in2.h: Rebuild.
4992 * Makefile.in: Rebuild dependencies.
4993 (BFD32_BACKENDS): Add m68klinux.o.
4994 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4996 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4998 * libhppa.h (pa_arch): Add pa20.
4999 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5000 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5001 (hppa_field_adjust): Handle e_nsel.
5002 * som.c: Provide default definitions for many new relocs found only
5003 in hpux10 include files.
5004 (som_fixup_formats): Add several new relocs from hpux10.
5005 (som_hppa_howto_table): Add hpux10 relocs.
5006 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5008 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5010 * mpw-make.sed: Edit out recent shared library support, and
5011 rules to rebuild .h files using doc/chew.
5013 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5015 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5016 size even of sections with no contents.
5018 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5020 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5021 starting with '$' the way we skip names starting with '.'. When
5022 updating x_endndx, don't be fooled by an index which has been
5025 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5026 struct/union/enum type with no elements.
5028 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5030 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5032 * archive.c (bfd_generic_archive_p): If the first file in the
5033 archive can not be recognized as an object, don't assume that this
5034 is the wrong format.
5036 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5037 format is not bfd_object.
5038 (bfd_elf_get_dt_soname): Likewise.
5040 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5042 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5045 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5047 * bfd.c (tdata): Add netbsd_core_data.
5048 * bfd-in2.h: Regenerated.
5050 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5052 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5053 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5054 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5057 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5058 to get the symbol index, matching 14 Jul 95 change.
5060 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5062 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5063 Remove duplicate definition of gp.
5065 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5067 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5068 assume that we can set the GP value and then get the same value,
5069 since it won't be true if the output file is neither ELF nor
5071 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5072 _bfd_get_gp_value here.
5073 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5074 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5076 (mips_elf_lo16_reloc): Likewise.
5077 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5078 Don't require that the BFD be ELF.
5079 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5080 (mips_elf_gprel32_reloc): Likewise.
5081 (mips_elf_relocate_section): Don't assume we can set and get the
5083 (mips_elf_finish_dynamic_symbol): Don't bother to use
5084 _bfd_get_gp_value here.
5086 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5087 Don't change epdr between malloc and free. Be careful not to free
5088 NULL pointers. Zero out the first RPDR.
5090 * configure.host: On Linux, only pass -rpath option if $(libdir)
5091 is neither /lib nor /usr/lib. From Alan Modra
5092 <alan@mullet.Levels.UniSA.Edu.Au>.
5094 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5096 (elf_dt_name): Rename from elf_dt_needed_name.
5097 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5099 (bfd_elf_get_dt_soname): New function.
5100 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5101 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5102 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5103 * bfd-in2.h: Rebuild.
5105 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5107 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5108 _bfd_sparc_elf_reloc_type_lookup.
5109 (bfd_elf32_bfd_reloc_type_lookup): Update.
5110 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5111 (sparc64_elf_howto_table): Define.
5112 (sparc_reloc_map): Define.
5113 (sparc64_elf_reloc_type_lookup): New function.
5114 (sparc_elf_wdisp16_reloc): New function.
5115 (elf_info_to_howto): Use sparc64_elf_howto_table.
5116 (sparc64_elf_relocate_section): Likewise.
5117 (bfd_elf64_bfd_reloc_type_lookup): Update.
5119 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5121 * configure.host: Check for 'do not mix' from native linker before
5122 trying to use -rpath.
5124 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5126 * bfd.c (_bfd_get_gp_value): New function.
5127 (_bfd_set_gp_value): New function.
5128 * libbfd-in.h (_bfd_get_gp_value): Declare.
5129 (_bfd_set_gp_value): Declare.
5130 * libbfd.h: Rebuild.
5131 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5132 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5133 directly to the fields in the tdata information.
5134 (alpha_relocate_section): Likewise.
5135 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5136 (mips_gprel_reloc): Likewise.
5137 (mips_relocate_section): Likewise.
5138 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5139 (mips_elf_lo16_reloc): Likewise.
5140 (mips_elf_final_gp): Likewise.
5141 (mips_elf_gprel16_reloc): Likewise.
5142 (mips_elf_gprel32_reloc): Likewise.
5143 (mips_elf_relocate_section): Likewise.
5144 (mips_elf_finish_dynamic_symbol): Likewise.
5146 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5148 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5150 * configure.in: Call AC_PROG_CC before configure.host.
5151 * configure: Rebuild.
5152 * configure.host: Don't set information which autoconf should
5153 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5155 * configure.host: Remove go32 and win32 host information, since it
5156 should no longer be needed.
5158 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5159 then start a new segment rather than put a writable section in a
5162 * configure.host: Set RPATH_ENVVAR.
5164 * Makefile.in: Rebuild dependencies.
5166 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5167 zero_section variable.
5169 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5171 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5172 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5173 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5175 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5177 * ieee.c (ieee_write_expression): Only use an R variable for a
5178 local symbol. Don't output a zero offset. Handle a zero address.
5179 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5180 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5182 (parse_expression): Don't try to handle multiple occurrences of a
5183 P variable. Handle I variables differently from X variables. Fix
5184 the order of minus expressions.
5185 (ieee_slurp_external_symbols): Generate an I variable for an NN
5186 record. Fix handling of ATI and ATX records.
5187 (ieee_slurp_sections): Only set minimal section attributes.
5188 Adjust them later, based on the section contents.
5189 (ieee_object_p): Read in the file until just after the ME record.
5190 Call ieee_slurp_section_data to set the section flags.
5191 (do_one): Add iterations parameter. Only repeat the first load
5192 item. Set the section and file reloc flags.
5193 (ieee_slurp_section_data): Set section flags. Pass iterations to
5195 (ieee_canonicalize_reloc): Handle I variables.
5196 (do_with_relocs): Only emit relocation size when necessary.
5197 Increase MAXRUN to 127. Change ov to be assigned, and take
5198 src_mask and pcrel_offset into account.
5199 (ieee_write_data_part): Skip sections that are not loaded.
5200 (ieee_write_external_part): Don't output optional last entry of WX
5202 (ieee_write_me_part): Make setting of me_record neater.
5203 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5205 * syms.c (stt): Add entries for zerovars, vars, and code.
5207 * elfcode.h (validate_reloc): New static function.
5208 (write_relocs): Call validate_reloc for non ELF relocs.
5210 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5211 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5212 (TARGET_LITTLE_SYM): Likewise.
5214 * config.bfd (m68*-*-psos*): New target.
5216 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5218 * i386msdos.c: Remove some #if 0 code.
5219 (msdos_write_object_contents): Don't include empty sections in the
5220 size computation, regardless of their address.
5222 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5224 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5225 is NULL, ie, the -r switch is used.
5227 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5229 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5230 (BFD_RELOC_MIPS_GOT_LO16): Define.
5231 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5232 * bfd-in2.h, libbfd.h: Rebuild.
5233 * elf32-mips.c (mips_reloc_map): Map new relocs.
5235 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5237 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5240 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5241 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5242 simple number for the section address, rather than an expression.
5243 Limit the number of bytes between relocs to MAXRUN.
5244 (ieee_write_me_part): Set me_record to the file offset after the
5246 (ieee_write_processor): New static function.
5247 (ieee_write_object_contents): Use ieee_write_processor.
5249 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5251 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5253 * coff-aux.c: Change include of aux.h to aux-coff.h.
5255 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5257 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5258 relocation put the addend both in the reloc entry and the data.
5259 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5262 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5263 a R_68K_PCxx reloc against a defined global symbol directly.
5264 (elf_m68k_check_relocs): Don't count such a reloc.
5266 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5267 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5268 symbol for now, otherwise always record the symbol as dynamic.
5269 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5270 is not referenced by a dynamic object, and we are not making a
5271 shared object, then don't make a PLT entry. If we do make a PLT
5272 entry, make sure the symbol has been recorded as dynamic.
5274 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5276 * configure.host: When making a shared library, set HLDFLAGS to
5277 pass an appropriate -rpath option. Use the make variable SONAME
5278 as the shared library soname, rather than computing it here. On
5279 SunOS, build stamp-tshlink in place of $(SHLINK).
5280 * Makefile.in (SONAME): New variable.
5281 ($(SHLINK)): Make a link to the transformed name, as well.
5282 (stamp-tshlink): New target.
5283 (install): Skip stamp-tshlink during install.
5285 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5287 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5288 linker sections have been set up yet.
5290 * elf.c (make_mapping): Add an additional argument to suppress
5291 making the first section include the program headers.
5292 (map_sections_to_segments): If the user used -Ttext such that the
5293 program headers are on a different page, do not set the flags
5294 saying that this section includes the program headers.
5296 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5298 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5299 don't define TRAD_HEADER.
5300 * configure: Rebuild.
5302 * netbsd-core.c: New file, support for NetBSD core files.
5303 * hosts/*nbsd.h: Removed.
5305 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5307 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5308 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5309 * libbfd.h, bfd-in2.h: Regenerated.
5310 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5311 bfd_elf32_bfd_reloc_type_lookup.
5312 (reloc_type{,_names}): Deleted.
5313 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5315 (sparc_reloc_map): Add sparc64 relocs.
5316 (sparc_elf_notsupported_reloc): New static function.
5317 (sparc_elf_wdisp16_reloc): New static function.
5318 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5319 (elf32_sparc_relocate_section): Likewise.
5320 (bfd_elf32_bfd_reloc_type_lookup): Define.
5321 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5322 (reloc_type{,_names}): Deleted.
5323 (elf_sparc_howto_table): Deleted.
5324 (sparc_reloc_map): Deleted.
5325 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5326 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5328 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5330 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5333 * Makefile.in (program_transform_name): New variable.
5334 (install): Transform library name before installing it.
5336 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5338 * archures.c (bfd_mach_i960_hx): Define.
5339 * bfd-in2.h: Rebuild.
5340 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5341 (MATRIX): Expand entries for HX.
5342 (arch_info_struct): Add i960:hx entry.
5343 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5344 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5345 (coff_set_flags): Handle bfd_mach_i960_hx.
5347 Support for building as a shared library, based on patches from
5348 Alan Modra <alan@spri.levels.unisa.edu.au>:
5349 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5350 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5351 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5352 * configure: Rebuild.
5353 * configure.host: If --enable-shared, adjust shared library stuff
5354 based on the host. If the host is SunOS, and the linker supports
5355 -rpath, set HLDFLAGS to use it.
5356 * Makefile.in (ALLLIBS): New variable.
5357 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5358 (COMMON_SHLIB, SHLINK): New variables.
5359 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5360 (STAGESTUFF): Remove variable.
5361 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5363 (stamp-ofiles): New target, like old ofiles target, but build
5364 using a temporary file and move-if-change, and touch stamp-ofiles
5366 (ofiles): Just depend upon stamp-ofiles.
5367 (stamp-piclist, piclist): New targets.
5368 ($(SHLIB), $(SHLINK)): New targets.
5369 (targets.o, archures.o): Build twice if PICFLAG is set.
5370 (do_mostlyclean): Remove pic/*.o.
5371 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5373 (do_distclean): Remove pic and stamp-picdir.
5374 (install): Install shared libraries.
5375 ($(OFILES)): Depend upon stamp-picdir.
5376 (stamp-picdir): New target.
5378 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5380 * libcoff.h: Rebuild.
5382 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5383 flavour of a section with no owner.
5385 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5386 ELF_LINK_NON_ELF flag.
5387 (mips_elf_create_got_section): Likewise.
5389 * elf.c: Revert last change, since it breaks dynamic linking.
5390 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5392 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5393 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5394 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5396 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5398 * elf.c (assign_file_positions_for_segments): If the backend does
5399 not want the elf header or the program headers in the address
5400 space, do not include them in the calculations.
5402 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5403 function to determine if we need additional program headers.
5404 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5405 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5407 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5409 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5411 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5413 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5414 back into one line. Some compilers (sunos 4.1.3 for example)
5415 won't accept args split across more than one line.
5417 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5419 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5420 * configure: Regenerate.
5422 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5424 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5425 try to do arithmetic on a void *, cast it to a unsigned char * first.
5427 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5429 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5430 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5432 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5433 flag for a newly defined symbol.
5434 (NAME(bfd_elf,record_link_assignment)): Likewise.
5435 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5436 set the DEF or REF_REGULAR flags correctly.
5438 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5439 (libbfd.h, libcoff.h): Corresponding change.
5441 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5442 a PLT32 reloc as dynamic.
5443 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5444 is not referenced by a dynamic object, and we are not making a
5445 shared object, then don't make a PLT entry. If we do make a PLT
5446 entry, make sure the symbol has been recorded as dynamic.
5448 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5450 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5451 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5452 (powerpcle-*-cygwin32): New.
5453 * peicode.h (add_data_entry): Get address from vma.
5455 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5457 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5458 attached to the section has already been created as an undefined
5459 symbol, treat it as if it hasn't been created yet.
5461 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5463 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5464 symbol or section symbols if stripping all symbols and this is not
5465 a relocateable link. Don't output the symbol string table if
5466 there are no symbols.
5467 (elf_link_flush_output_syms): Don't do anything if there are no
5470 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5472 * coff-aux.c: New file.
5473 * hosts/m68kaux.h: New file.
5474 * config.bfd (m68*-apple-aux*): New target.
5475 * configure.in (m68*-apple-aux*): New native host.
5476 (m68kaux_coff_vec): New vector.
5477 * configure: Rebuild.
5478 * targets.c (m68kaux_coff_vec): Declare.
5479 * coffcode.h (bfd_coff_backend_data): Add field
5480 _bfd_coff_link_add_one_symbol.
5481 (bfd_coff_link_add_one_symbol): Define.
5482 (compare_arelent_ptr): New static function if TARG_AUX.
5483 (coff_write_relocs): If TARG_AUX, sort the relocs.
5484 (coff_write_object_contents): Set A/UX aouthdr magic number.
5485 (coff_link_add_one_symbol): Define if not defined.
5486 (bfd_coff_std_swap_table): Initialize new field.
5487 * libcoff.h: Rebuild.
5488 * cofflink.c (coff_link_add_symbols): Call
5489 bfd_coff_link_add_one_symbol rather than
5490 _bfd_generic_link_add_one_symbol.
5491 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5492 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5493 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5494 * Makefile.in: Rebuild dependencies.
5495 (BFD32_BACKENDS): Add coff-aux.o.
5496 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5498 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5500 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5501 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5503 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5505 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5506 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5507 (maintainer-clean): Warn about deleting special files.
5508 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5510 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5511 warning symbols correctly.
5512 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5513 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5514 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5515 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5516 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5517 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5519 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5522 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5524 * libcoff-in.h: aligned newly exported names with bfd naming
5525 conventions. Removed an erroneous define of POWERPC_LE_PE.
5526 * libcoff.h: Rebuild.
5527 * cofflink.c, coff-ppc.c: the above function name changes
5529 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5531 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5532 * ecoff.c (struct extsym_info): Define.
5533 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5534 to ecoff_link_write_external.
5535 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5536 Strip symbols when appropriate.
5538 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5539 * syms.c (BSF_OBJECT): Define.
5540 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5541 * bfd-in2.h: Rebuild.
5542 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5544 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5547 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5548 copying relocs into a shared object, treat a defined global symbol
5550 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5551 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5552 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5554 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5555 real defined symbol, not to a weak defined symbol.
5557 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5559 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5560 and made a few static functions externs.
5562 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5563 POWERPC_LE_PE hack in cofflink.
5565 * libcoff-in.h: promoted the following from cofflink.c to allow
5566 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5567 coff_debug_merge_element, struct coff_debug_merge_type,
5568 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5569 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5570 coff_debug_merge_hash_lookup, coff_link_section_info,
5571 coff_final_link_info, coff_debug_merge_hash_newfunc,
5572 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5574 * libcoff.h: re-gen'd
5576 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5578 * syms.c: Include "bfdlink.h".
5579 (struct stab_find_info): Define.
5580 (_bfd_stab_section_find_nearest_line): New function.
5581 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5582 * libbfd.h: Rebuild.
5583 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5584 * elf.c (_bfd_elf_find_nearest_line): Try calling
5585 _bfd_stab_section_find_nearest_line before searching the ELF
5586 symbol table. Find the closest STT_FUNC symbol, not the last one.
5587 * libcoff-in.h (coff_data_type): Add line_info field.
5588 * libcoff.h: Rebuild.
5589 * coffgen.c (coff_find_nearest_line): Try calling
5590 _bfd_stab_section_find_nearest_line before searching the COFF
5592 * Makefile.in: Rebuild dependencies.
5594 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5596 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5597 4 bytes, so we get the correct value when updating the register
5598 field in little endian mode.
5600 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5602 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5603 entry_section fields. Add sntoc and snentry fields.
5604 * libcoff.h: Rebuild.
5605 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5606 not toc_section and entry_section (the COFF file does not have any
5607 sections at this point).
5608 (coff_write_object_contents): Set o_snentry and o_sntoc from
5609 snentry and sntoc rather than entry_section and toc_section.
5610 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5611 snentry, not toc_section and entry_section.
5612 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5613 entry_section from hentry.
5614 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5616 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5617 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5618 than using toc_section directly.
5620 * archures.c: Add missing `.' in enum bfd_architecture.
5621 * bfd-in2.h: Rebuild.
5623 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5624 Robert Lipe <robertl@arnet.com>.
5626 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5628 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5629 to sections we allocate. Use bfd_zalloc to allocate initialial
5630 sections, not bfd_alloc.
5631 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5632 SDA{,2}I16 relocations.
5633 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5634 whether to put something in .sbss or not.
5635 (ppc_elf_relocate_section): Add support for more relocations. Add
5636 in sec->output_offset where appropriate. Make error messages
5637 include the symbol name.
5639 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5640 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5641 doesn't get redefined messages if -shared.
5643 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5644 section if the rel_section field has been set up.
5646 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5648 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5651 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5653 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5654 of flags, only flags used are controlled by mach number. Bump up
5655 output file mach number to highest of input file mach numbers.
5656 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5657 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5659 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5660 bfd_elf64_sparc_vec support.
5662 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5664 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5665 the embedded bit is set on some objects and not on others. Just
5667 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5670 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5672 * coffcode.h (coff_new_section_hook): Don't try to align the
5675 * coffcode.h (coff_set_section_contents): Fix the handling of the
5676 .lib section to work even if the entire section contents are
5677 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5678 Robert Lipe <robertl@arnet.com>.
5680 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5682 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5683 memory here for contents.
5685 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5686 _SDA2_BASE_ by 32768.
5687 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5688 started using. Allocate contents for .sdata and .sdata2 sections
5690 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5692 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5693 size _SDA{,2}_BASE_.
5694 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5697 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5699 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5701 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5702 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5703 (bfd_mach_sparc_v9a): Define.
5704 (bfd_mach_sparc_v9_p): Define.
5705 * bfd-in2.h: Regenerated.
5706 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5708 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5709 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5710 to bfd_elf32_sparc_vec.
5711 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5712 Add v8plus{,a} support.
5714 (sparc_compatible): New function.
5715 * elf32-sparc.h: #include "elf/sparc.h".
5716 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5717 elf32_sparc_final_write_processing): New functions.
5718 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5719 elf_backend_final_write_processing): Define.
5721 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5723 * elf-bfd.h (struct elf_link_hash_entry): Add
5724 linker_section_pointer field.
5725 (enum elf_linker_section_enum): Enumeration for new way of
5726 creating linker dynamic sections and symbols.
5727 (elf_linker_section{,_pointers}): New structures for creating
5728 dynamic sections and symbols.
5729 (elf_obj_tdata): Add linker_section_pointers and linker_section
5731 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5732 (_bfd_elf_create_linker_section): New declarations.
5733 (_bfd_elf_find_pointer_linker_section): Ditto.
5734 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5735 (_bfd_elf_make_linker_section_rela): Ditto.
5737 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5739 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5740 (ppc_elf_create_linker_section): New function to create the
5741 sections .got, .sdata, and .sdata2.
5742 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5744 (ppc_elf_check_relocs): Support more of the eabi relocations.
5745 (ppc_elf_relocate_section): Ditto.
5746 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5747 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5749 * elflink.h (elf_create_pointer_linker_section): New function to
5750 create initialized pointers in dynamic linker sections.
5751 (elf_finish_pointer_linker_section): Actually intialize the
5752 pointers created above.
5754 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5755 macros to provide both 32 and 64 bit versions of
5756 elf_create_pointer_linker_section.
5757 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5758 provide both 32 and 64 bit versions of
5759 elf_finish_pointer_linker_section.
5761 * elflink.c (_bfd_elf_create_linker_section): New function to
5762 create a linker section.
5763 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5764 given address in the linker pointer offsets created for a given
5766 (_bfd_elf_make_linker_section_rela): Make a RELA section
5767 corresponding to the generated linker section.
5769 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5771 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5773 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5775 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5776 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5777 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5778 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5779 toc entry in an objdump) for now.
5780 (ppc_do_last, ppc_get_last): New function - needed to save processing
5781 the toc owner to the end.
5782 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5785 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5786 toc owner from being done till last. Must define POWERPC_LE_PC
5789 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5791 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5793 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5794 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5796 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5798 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5800 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5802 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5804 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5806 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * elf.c (assign_file_positions_for_segments): Don't increment file
5809 offset for a segment which contains no loadable sections.
5811 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5813 * reloc.c: Add new PowerPC relocations.
5814 * {bfd-in2,libbfd}.h: Regenerate.
5816 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5817 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5819 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5821 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5824 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5827 * coffgen.c (coff_find_nearest_line): Don't try to cache
5828 information in sections that are not owned by a BFD. From Richard
5829 Henderson <richard@atheist.tamu.edu>.
5831 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5832 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5833 * elflink.h (elf_link_output_extsym): Remove special check for
5836 * ecoffswap.h: Add prototypes for static functions.
5838 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5840 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5841 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5843 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5844 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5845 support. Begin support for R_PPC_SDA{2,}REL.
5847 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5849 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5850 create the .got and .got.neg sections.
5851 (ppc_elf_size_dynamic_sections): Call it.
5852 (ppc_elf_check_relocs): Call it.
5853 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5854 (ppc_elf_check_relocs): Add error messages for relocations we
5855 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5858 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5860 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5861 section flags for V.4 and eabi.
5863 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5865 * elf.c (assign_file_positions_for_segments): If a segment
5866 contains no sections, don't mark it as readable.
5868 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5869 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5871 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5872 dynamic section, if there is one.
5873 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5874 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5875 (bfd_elf64_swap_dyn_in): Likewise.
5876 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5878 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5880 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5881 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5882 <pirker@eiunix.tuwien.ac.at>.
5884 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5886 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5887 PowerPC V.4 and eabi.
5888 * bfd-in2.h: Regenerate.
5889 * libfd.h: Regenerate.
5891 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5893 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5894 section type and SHF_EXCLUDE section flag, turning them into the
5895 appropriate bfd section flag.
5897 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5899 * xcofflink.c (xcoff_link_add_symbols): Create the special
5900 sections if we see a DYNAMIC object, in case that is the only
5901 XCOFF input object we see.
5903 * elf32-mips.c: Extensive changes for a start at dynamic linking
5904 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5906 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5907 (struct elf_backend_data): Remove
5908 elf_backend_create_program_headers field. Add
5909 elf_backend_additional_program_headers and
5910 elf_backend_modify_segment_map fields.
5911 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5913 (elf_backend_additional_program_headers): Likewise.
5914 (elf_backend_modify_segment_map): Likewise.
5915 (elf_backend_create_program_headers): Don't define.
5916 (elfNN_bed): Change to account for field changes.
5917 * elf.c (assign_file_positions_for_segments): Call new
5918 modify_segment_map backend function. Don't call old
5919 create_program_headers backend function.
5920 (get_program_header_size): Call additional_program_headers rather
5921 than create_program_headers.
5922 * elflink.h (elf_link_add_object_symbols): Initialize
5923 type_change_ok from new backend field.
5924 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5926 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5927 a reloc against the appropriate section.
5929 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5930 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5931 (elf_flags_init): Rename from elf_ppc_flags_init.
5932 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5934 (ppc_elf_copy_private_bfd_data): Likewise.
5935 (ppc_elf_merge_private_bfd_data): Likewise.
5937 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5940 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5942 * coff-alpha.c (alpha_relocate_section): During final link, allow
5943 output .lita section to be bigger than 64k by adjusting gp value
5944 on a per-input section basis.
5945 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5947 (struct ecoff_section_tdata): Add gp field.
5949 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5951 Handle Alpha ECOFF changes in OSF/1 3.2.
5952 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5954 * coff-alpha.c: Include "aout/ar.h".
5955 (alpha_ecoff_get_relocated_section_contents): Don't require an
5956 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5957 3.2 doesn't generate one.
5958 (alpha_relocate_section): Likewise.
5959 (alpha_ecoff_slurp_armap): Define.
5960 (alpha_ecoff_slurp_extended_name_table): Define.
5961 (alpha_ecoff_construct_extended_name_table): Define.
5962 (alpha_ecoff_truncate_arname): Define.
5963 (alpha_ecoff_write_armap): Define.
5964 (alpha_ecoff_generic_stat_arch_elt): Define.
5965 (alpha_ecoff_update_armap_timestamp): Define.
5967 (alpha_ecoff_read_ar_hdr): New static function.
5968 (alpha_ecoff_get_elt_at_filepos): New static function.
5969 (alpha_ecoff_openr_next_archived_file): New static function.
5970 (alpha_ecoff_get_elt_at_index): New static function.
5971 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5972 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5973 _bfd_ecoff to alpha_ecoff.
5974 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5975 field from backend structure, rather than always calling
5976 _bfd_get_elt_at_filepos.
5977 * coff-mips.c (mips_ecoff_backend_data): Initialize
5978 get_elt_at_filepos field.
5979 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5980 from _bfd_generic_read_ar_hdr with minor changes.
5981 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5982 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5983 * libbfd.h: Rebuild.
5985 * bfd-in.h (BFD_IN_MEMORY): Define.
5986 * libbfd-in.h (struct bfd_in_memory): Define.
5987 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5988 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5989 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5990 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5991 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5992 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5993 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5994 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5995 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5996 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5998 (bfd_openstreamr): Likewise.
5999 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6000 BFD_IN_MEMORY is not set.
6001 * riscix.c (riscix_some_aout_object_p): Likewise.
6002 * bfd-in2.h, libbfd.h: Rebuild.
6004 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6005 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6006 (bfd_get_elt_at_index): Define.
6007 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6008 bfd_get_elt_at_index. Change index parameter from int to
6010 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6011 (_bfd_noarchive_get_elt_at_index): Define.
6012 (_bfd_archive_bsd_get_elt_at_index): Define.
6013 (_bfd_archive_coff_get_elt_at_index): Define.
6014 * bfd-in2.h, libbfd.h: Rebuild.
6015 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6016 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6017 * ieee.c (ieee_get_elt_at_index): Define.
6018 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6019 * oasys.c (oasys_get_elt_at_index): Define.
6020 * som.c (som_get_elt_at_index): Define.
6022 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6023 numbers to the .text section.
6025 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6027 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6028 If there is a SEC_DEBUGGING section, get the contents of the debug
6029 information part from it.
6030 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6032 (ieee_write_object_contents): Check ieee_write_debug_part return.
6034 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6036 * config.bfd (i[345]86-*-freebsd*): Add target.
6037 * configure.in (i386freebsd_vec): Add vec.
6038 * configure: Regenerate.
6039 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6040 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6041 Rebuild dependencies..
6042 * freebsd.h: New file.
6043 * i386freebsd.c: New file.
6044 * targets.c (i386freebsd_vec): Declare.
6045 (bfd_target_vector): Add i386freebsd_vec.
6046 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6047 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6049 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6051 * ieee.c (ieee_slurp_debug): New static function.
6052 (ieee_object_p): Call it.
6053 (ieee_slurp_section_data): Skip debugging sections.
6054 (ieee_get_reloc_upper_bound): Likewise.
6055 (ieee_get_section_contents): Likewise.
6056 (ieee_canonicalize_reloc): Likewise.
6057 (ieee_write_section_part): Likewise.
6058 (ieee_write_debug_part): Likewise.
6059 (ieee_write_data_part): Likewise.
6060 (init_for_output): Likewise.
6062 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6064 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6066 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6067 relocs, since ppc_elf_relocate_section handles the linker case.
6068 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6070 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6071 ppc_elf_relocate_section since that is now the only caller.
6072 (ppc_elf_relocate_section): Ditto.
6074 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6076 * coffcode.h (coff_write_object_contents): If we don't know the
6077 section of the entry point for an XCOFF executable, always set the
6078 entry address to -1.
6080 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6082 * elf.c (bfd_section_from_shdr): Add support for note sections.
6084 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6086 * bfd-in.h (struct _symbol_info): Add stab_type field.
6087 * bfd-in2.h: Rebuild.
6088 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6090 * elf32-ppc.c: Remove trailing newline from calls to
6092 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6093 difference if target endianness is known.
6095 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6097 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6098 old style TOC16 references without using R_PPC_GOT.
6099 (ppc_reloc_type): Ditto.
6100 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6101 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6102 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6103 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6104 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6106 (ppc_elf_adjust_dynamic_symbol): Ditto.
6107 (ppc_elf_adjust_dynindx): Ditto.
6108 (ppc_elf_size_dynamic_sections): Ditto.
6109 (ppc_elf_finish_dynamic_symbol): Ditto.
6110 (ppc_elf_finish_dynamic_sections): Ditto.
6111 (ELF_DYNAMIC_INTERPRETER): Define.
6113 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6115 * elf.c (copy_private_bfd_data): When attaching sections to
6116 segments ignore sections that won't be allocated. Patch from
6119 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6121 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6124 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6126 * coff-i960.c (CALC_ADDEND): Define.
6127 (coff_i960_relocate_section): Add the input section VMA to the
6128 addend for PC relative relocs.
6130 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6132 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6133 to correctly terminate.
6135 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6137 * targets.c (enum bfd_endian): Define.
6138 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6139 from boolean to enum bfd_endian. Change header_byteorder_big_p
6141 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6142 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6143 * bfd-in2.h: Rebuild.
6144 * All targets: Change initialization of byteorder and
6145 header_byteorder to use enum bfd_endian values rather than
6147 * All files: Change all references to byteorder_big_p and
6148 header_byteorder_big_p to use new bfd_*_endian macros.
6150 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6152 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6154 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6156 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6158 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6160 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6162 * ieee.c: Lots of minor cleanups. Make many functions return
6163 errors rather than calling abort. Also:
6164 (ieee_write_twobyte): Remove; change callers to call existing
6165 ieee_write_2bytes function.
6166 (ieee_write_expression): Don't output the section twice when
6167 outputting a local symbol. Don't emit an extraneous zero if there
6169 (ieee_slurp_sections): Set the lma as well as the vma.
6170 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6172 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6173 a recognized one or bfd_arch_unknown.
6174 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6176 (ihex_get_symtab): Likewise.
6178 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6180 * aoutx.h: Include <ctype.h>.
6181 (struct aout_link_includes_table): Define.
6182 (struct aout_link_includes_totals): Define.
6183 (struct aout_link_includes_entry): Define.
6184 (aout_link_includes_lookup): Define macro.
6185 (struct aout_final_link_info): Add includes field.
6186 (aout_link_includes_newfunc): New static function.
6187 (NAME(aout,final_link)): Initialize includes hash table.
6188 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6190 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6192 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6194 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6196 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6198 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6200 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6201 (pe_print_private_bfd_data): call pe_print_reloc.
6202 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6203 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6204 up some debugging as well.
6206 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6208 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6211 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6213 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6214 when setting sections to NULL.
6216 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6218 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6220 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6221 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6223 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6224 * bfd-in2.h: Rebuild.
6226 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6228 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6230 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6232 * ihex.c (ihex_scan): Handle record types 4 and 5.
6233 (ihex_object_p): Permit types 4 and 5.
6234 (ihex_set_section_contents): Remove check for out of range
6236 (ihex_write_object_contents): Generate types 4 and 5.
6238 * elflink.h (elf_link_output_extsym): Just ignore warning and
6239 indirect references to symbols which don't really exist.
6241 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6243 * peicode.h (pe_print_idata): Minor format fixes
6244 (pe_print_edata): New function. Under private printing, this formats
6245 the edata section of a PE file.
6246 (pe_print_private_bfd_data): Added call to pe_print_edata.
6248 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6250 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6251 index, don't call stoi.
6253 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6255 * srec.c (srec_scan): Set lma as well as vma.
6257 * ihex.c: New file; support for Intel Hex format.
6258 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6259 (ihex_vec): Declare.
6260 (bfd_target_vector): Always include ihex_vec.
6261 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6262 * Makefile.in: Rebuild dependencies.
6263 (BFD_LIBS): Add ihex.o
6264 (BFD_LIBS_CFILES): Add ihex.c.
6265 * bfd-in2.h: Rebuild.
6267 * elf.c (assign_file_positions_for_segments): Sort the sections in
6269 (get_program_header_size): Return the right size if segment_map is
6271 (copy_private_bfd_data): Don't bother to sort the sections.
6273 * bfd.c (bfd_record_phdr): New function.
6274 * bfd-in.h (bfd_record_phdr): Declare.
6275 * bfd_in2.h: Rebuild.
6277 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6280 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6281 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6283 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6284 (bfd_zmalloc): Change declaration.
6285 * libbfd.h: Rebuild.
6286 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6287 and realloc. Don't set bfd_error_no_memory if they fail.
6289 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6291 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6292 uses as well. Added a new howto to deal with TOCREL16 relocs that
6293 are TOCDEFN as well.
6294 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6295 to handle RVA relocs from dlltool.
6296 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6297 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6298 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6300 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6301 to get the right section alignment.
6303 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6305 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6306 p_paddr if p_paddr is zero.
6307 (make_mapping): Set includes_filehdr and includes_phdrs for first
6309 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6311 (assign_file_positions_for_segments): Handle includes_filehdr and
6312 includes_phdrs. Remove special handling of PT_PHDR and first
6314 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6315 when appropriate. Remove special handling of PT_PHDR segment.
6316 Use a more complex condition for when a section is included in a
6317 segment to handle Solaris linker oddities.
6319 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6321 * coff-m88k.c (howto_table): Reformatted for easier reading;
6322 special_function now points to new function m88k_special_reloc.
6323 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6325 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6326 be done correctly by m88k_special_reloc.
6327 (reloc_processing): New function to be used by RELOC_PROCESSING.
6328 (RELOC_PROCESSING): Define to call reloc_processing.
6330 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6332 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6333 (pe_print_pdata): Likewise.
6335 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6336 obstack_alloc fails.
6337 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6339 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6340 * Many files: don't set bfd_error_no_memory if one of the above
6343 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6344 if p_paddr_valid is set.
6345 (copy_private_bfd_data): New static function.
6346 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6348 * elf.c (assign_file_positions_for_segments): Fix case where extra
6349 program headers were allocated.
6351 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6352 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6353 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6354 _bfd_elf_print_private_bfd_data.
6356 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6357 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6358 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6359 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6360 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6361 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6362 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6364 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6366 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6367 * elf.c (make_mapping): New static function.
6368 (map_sections_to_segments): New static function.
6369 (elf_sort_sections): New static function.
6370 (assign_file_positions_for_segments): New static function.
6371 (map_program_segments): Remove.
6372 (get_program_header_size): Remove sorted_hdrs, count, and
6373 maxpagesize parameters. Simplify.
6374 (assign_file_positions_except_relocs): When generating an
6375 executable, use assign_file_positions_for_segments.
6376 (elf_sort_hdrs): Remove.
6377 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6378 to get_program_header_size.
6380 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6382 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6384 * configure, config.in: Regenerate with autoconf 2.7.
6386 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6387 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6389 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6391 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6392 (ecoff_sec_to_styp_flags): Likewise.
6393 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6394 (ecoff_set_symbol_info): Handle scRConst.
6395 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6396 (ecoff_compute_section_file_positions): Handle .rconst section.
6397 (_bfd_ecoff_write_object_contents): Likewise.
6398 (ecoff_link_check_archive_element): Handle scRConst.
6399 (ecoff_link_add_externals): Likewise.
6400 (ecoff_link_write_external): Handle .rconst section.
6401 (ecoff_reloc_link_order): Likewise.
6402 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6403 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6405 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6407 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6408 DEF_DYNAMIC flag is set.
6410 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6412 * host-aout.c: If TRAD_HEADER is defined, include it.
6414 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6416 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6417 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6418 (BFD_NEED_DECLARATION): New function.
6419 * configure.in: Use BFD_NEED_DECLARATION.
6420 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6421 * configure, config.in: Rebuild with autoconf 2.6.
6423 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6424 special_sections before returning when called with a non XCOFF
6427 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6430 * coffcode.h (coff_compute_section_file_positions): Only pad the
6431 previous section to force file alignment when creating an
6434 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6436 * coffcode.h (coff_compute_section_file_positions): If
6437 RS6000COFF_C, set up the .debug section.
6439 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6440 if it is not large enough to accomodate the entire TOC area with
6441 signed 16 bit offsets.
6442 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6444 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6445 TOC anchor to use the TOC value used in the output file.
6447 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6449 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6450 (_bfd_coff_read_string_table): Likewise.
6452 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6454 * pe-arm.c: Fix typos.
6455 * coff-arm.c: Likewise.
6457 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6459 * coff-ppc.c (list_ele): Added "cat"egory member.
6460 (record_toc): New category parameter (priv or pub).
6461 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6462 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6463 the mainline. It addes extra toc cells in error.
6464 (ppc_coff_swap_sym_in_hook): Added some documentation.
6465 (dump_toc): Can now diagnose "virtual toc" chicanery.
6467 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6469 * elf-bfd.h (struct elf_link_hash_table): Change type of
6470 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6472 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6474 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6475 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6477 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6478 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6479 defined or mentioned in a regular file.
6481 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6483 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6484 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6485 (coff_ppc_relocate_section): Correct REL24 handling
6486 (ppc_process_before_allocation): Correct TOCDEFN handling
6488 * peicode.h (dir_names): Added name descriptions
6490 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6492 * VERSION: Updated to cygnus-2.6.
6494 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6496 * targets.c (m68k4knetbsd_vec): Declare.
6498 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6500 * targets.c (bfd_target): Change type of second argument to
6501 _bfd_print_private_bfd_data from void * to PTR.
6502 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6503 using PTR rather than void *.
6504 * bfd-in2, libbfd.h: Rebuild.
6505 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6507 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6508 _bfd_generic_bfd_print_private_bfd_data rather than casting
6511 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6513 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6514 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6516 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6517 BFD64_BACKENDS_CFILES): New variables.
6520 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6522 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6523 not at the file position of the first section.
6524 * coffcode.h (coff_compute_section_file_positions): Avoid using
6526 (coff_write_object_contents): When generating a PPC PE executable
6527 with no symbols, round up the file size to a COFF_PAGE_SIZE
6529 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6530 don't write out a string table.
6532 * elf.c (bfd_section_from_shdr): When using a different section
6533 header, pass the new one to _bfd_elf_make_section_from_shdr.
6534 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6535 (elf_map_symbols): Add section VMA to symbol value when comparing
6537 (_bfd_elf_compute_section_file_positions): Only build symbol table
6538 if there are some symbols. Set file offset of symtab and strtab
6540 (assign_file_positions_except_relocs): Remove dosyms parameter.
6541 Change all callers. Never set file offset of symtab and strtab
6543 (_bfd_elf_copy_private_section_data): New function.
6544 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6545 (_bfd_elf_copy_private_symbol_data): New function.
6546 (swap_out_syms): Check for special mapping of st_shndx created by
6547 copy_private_symbol_data.
6548 * elfxx-target.h: Use new copy routines.
6549 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6550 (_bfd_elf_copy_private_section_data): Declare.
6552 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6554 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6557 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6558 _bfd_dummy_target, matching the recent change to archive
6561 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6563 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6564 arithmetic on PTR types.
6566 * aout-target.h (MY(callback)): Set the lma of the sections.
6568 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6569 symbol into a reloc against the section.
6571 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6573 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6574 glue for the relocs: IMGLUE and IFGLUE.
6575 (record_toc): new function - tracks toc contents
6576 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6577 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6578 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6579 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6580 (ppc_record_toc_entry): Removed a debug define (duh)
6582 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6583 (pe_print_idata): New function - formats the idata section data
6584 (pe_print_pdata): New function - formats the pdata section data
6585 (pe_print_private_bfd_data): calls to above
6587 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6589 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6590 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6591 TARGET_SYM and TARGET_NAME for vector and BFD name.
6592 * coff-pmac.c (pmac_xcoff_vec): Remove.
6593 (TARGET_SYM, TARGET_NAME): Define.
6594 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6595 machine to 0, not all PowerMacs are 601s.
6597 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6599 * elfcode.h (elf_object_p): Read in any program headers.
6600 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6601 based on the program headers, if any.
6602 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6603 (map_program_segments): Set p_paddr of program headers based on
6606 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6608 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6611 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6612 trying to do a relocateable link with a non-a.out object file.
6614 * archive.c (bfd_generic_archive_p): Check the first object file
6615 in an archive even if target_defaulted is set. If the object file
6616 has the wrong xvec, reject it.
6618 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6619 be represented, report the name via _bfd_error_handler.
6620 (translate_to_native_sym_flags): Likewise.
6621 * elf32-mips.c (mips_elf_final_link): Likewise.
6622 * oasys.c (oasys_write_sections): Likewise.
6624 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6625 which checks for STYP_OVRFLO sections.
6626 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6627 reloc and lineno count overflows.
6628 (coff_write_object_contents): Call coff_count_linenumbers before
6629 coff_compute_section_file_positions. If RS6000COFF_C, handle
6630 reloc and lineno count overflows.
6631 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6632 relocs before dealing with .pad sections. Count overflow section
6633 headers when handling .pad sections.
6635 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6638 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6639 (struct xcoff_link_hash_table): Add descriptor_section and
6640 special_sections fields.
6641 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6642 (xcoff_link_add_symbols): Set linkage section alignment. Create
6643 descriptor section. Check for magic symbol names (_text, etc.),
6644 and record them in special_sections if found. Set
6645 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6646 descriptor field to point back to the function code symbol.
6647 (xcoff_sweep): Always mark the special descriptor_section.
6648 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6649 function descriptor, and mark it if it is.
6650 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6651 parameter, and fill it in. Allocate space for the descriptor
6653 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6654 global linkage code. If an undefined function descriptor is
6655 exported, arrange to define it. Warn about any other undefined
6657 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6658 (xcoff_write_global_symbol): Create a function descriptor when
6660 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6661 * bfd-in2.h: Rebuild.
6663 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6665 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6666 (ppc_coff_link_hash_table): new types for hashing
6667 (ppc_coff_link_hash_newfunc): hash entry constructor
6668 (ppc_coff_link_hash_table_init): hash table initializer
6669 (ppc_coff_link_hash_table_create): hash table constructor
6670 (ppc_record_toc_entry): changed references to hash table
6671 (coff_ppc_relocate_section): changed references to hash table
6673 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6674 * libcoff.h: Rebuild
6676 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6677 (coff_link_add_symbols): removed toc_offset init
6679 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6681 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6684 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6685 if it is given and mmep is available.
6686 * acconfig.h: Undef USE_MMAP.
6687 * configure, config.in: Regenerated.
6688 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6689 table handling the old way.
6690 (aout_get_external_symbols): Don't complain if last byte of string
6692 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6693 (bfd_free_window) [! USE_MMAP]: Don't define.
6694 (bfd_get_file_window,
6695 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6697 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6699 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6702 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6704 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6705 compatible with AMD generated COFF files. Try to support both AMD
6706 and GNU formats simultaneously.
6707 (coff_a29k_relocate_section): Likewise.
6709 * libbfd.c (bfd_get_file_window): Change writable parameter from
6710 int to boolean; update all callers. Pass MAP_SHARED if not
6711 writable--it's required on Solaris. Cast fprintf argument to
6713 * bfd-in.h (bfd_get_file_window): Update declaration.
6714 * bfd-in2.h: Rebuild.
6715 * aoutx.h: Update calls to bfd_get_file_window.
6717 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6719 (xcoff_swap_ldhdr_in): New static function.
6720 (xcoff_swap_ldsym_in): New static function.
6721 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6722 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6723 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6724 Handle XTY_ER/XMC_XO symbols correctly.
6725 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6726 rather than normal symbol table.
6727 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6728 already defined with the same absolute value.
6729 (xcoff_mark): When considering called symbols, check whether the
6730 descriptor is from a dynamic object, rather than the symbol
6732 (xcoff_build_ldsyms): Likewise.
6734 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6735 Cast realloc and malloc return values. If malloc or realloc fail,
6736 set bfd_error_no_memory.
6737 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6738 * bfd-in2.h: Rebuild.
6740 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6742 * coff-ppc.c (ppc_record_toc_entry): new function.
6743 (in_reloc_p): changed return value.
6744 (coff_ppc_relocate_section): much rework.
6745 (ppc_allocate_toc_section): new function.
6746 (ppc_process_before_allocation): new function.
6747 (ppc_coff_swap_sym_in_hook): new function.
6749 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6750 (coff_link_add_symbols): initialize toc_offset.
6752 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6753 (coff_swap_aouthdr_out): Added more sections to the data
6754 dictionary for the pe file header. Also changed linker version
6755 number on the ppc side.
6756 (dir_names): small improvements to the dictionary printing.
6757 (pe_mkobject_hook): save the file level flags.
6759 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6760 (pe_tdata): added real_flags field
6761 (coff_tdata): added local_toc_sym_map and access macro
6763 * libcoff.h (coff_link_hash_entry): added toc_offset field
6764 (pe_tdata): added real_flags field
6765 (coff_tdata): added local_toc_sym_map and access macro
6767 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6768 (coff_mkobject): init for local_toc_sym_map
6769 (coff_write_object_contents): set the internal_a.magic to
6770 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6773 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6775 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6776 entries until both the line number address and the function name
6777 address are too large.
6779 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6780 * configure: Rebuilt.
6782 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6783 is defined in the environment.
6785 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6787 * som.c (som_get_section_contents_in_window): Define to use
6790 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6792 * coff-i860.c: New file, based on coff-i386.c.
6793 * cpu-i860.c: New file, based on cpu-i386.c.
6794 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6795 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6796 targets, using i860coff_vec.
6797 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6798 trad-core.o and hosts/i860mach3.h.
6799 (i860coff_vec): Use coff-i860.o and cofflink.o.
6800 * configure: Rebuild.
6801 * Makefile.in: Rebuild dependencies.
6802 (ALL_MACHINES): Add cpu-i860.o.
6803 (BFD32_BACKENDS): Add coff-i860.o.
6804 (CFILES): Add cpu-i860.c and coff-i860.c.
6805 * targets.c (i860coff_vec): Declare.
6806 (bfd_target_vector): Add &i860coff_vec.
6807 * archures.c (bfd_i860_arch): Declare.
6808 (bfd_archures_list): Add &bfd_i860_arch.
6809 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6810 (coff_set_flags): Handle bfd_arch_i860.
6811 (coff_write_object_contents): Handle I860 a.out magic number.
6813 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6815 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6816 the created .tc section to 2.
6817 (xcoff_mark): Don't keep a .loader reloc for a call to an
6818 undefined symbol when creating a shared library.
6819 (xcoff_build_ldsyms): When creating a shared library, generate
6820 global linkage code for a call to an undefined symbol.
6822 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6824 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6825 BFD32_BACKENDS, BFD64_BACKENDS.
6826 (.dep1): Put mkdep output in a separate file.
6827 Rebuilt dependencies.
6829 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6832 Permit use of mmap when available:
6834 * configure.in: Check for mmap, madvise, mprotect.
6835 * config.in, configure: Regenerated.
6837 * libbfd.c (struct _bfd_window_internal): Define type.
6838 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6840 (ok_to_map): New static variable for debugging.
6841 (_bfd_generic_get_section_contents_in_window): New function.
6842 * bfd-in.h (bfd_window_internal): Declare type.
6843 (bfd_window): Define type.
6844 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6845 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6848 * libaout.h (struct aoutdata): Add two window fields.
6849 (obj_aout_sym_window, obj_aout_string_window): New macros.
6850 * aoutx.h (some_aout_object_p): Initialize windows.
6851 (aout_get_external_symbols): Get symbol data and strings in
6852 windows instead of explicitly allocated buffers.
6853 (slurp_symbol_table): Free window instead of memory.
6854 (bfd_free_cached_info): Release windows instead of freeing storage
6856 (aout_link_free_symbols): Ditto.
6858 * targets.c (bfd_target): Add new field for
6859 get_section_contents_in_window.
6860 (BFD_JUMP_TABLE_GENERIC): Updated.
6861 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6862 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6863 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6864 macros for get_section_contents_in_window field.
6866 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6868 * core.c: Renamed to corefile.c
6869 * makefile.dos (OBJS): Change core.o to corefile.o
6870 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6873 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6875 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6876 targ_selvecs to allow debugging under Irix-5 native.
6879 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6881 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6882 to o. Clobber and restore the list of new csects around the call
6883 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6884 linker error and the linker wants to read the symbol table. Reset
6885 the line number count of a real section even if it has no relocs.
6886 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6888 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6891 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6893 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6894 an undefined symbol in a shared link.
6896 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6897 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6898 phdm@info.ucl.ac.be (Philippe De Muyter).
6900 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6902 * coff-m88k.c (rtype2howto): New static function.
6903 (RTYPE2HOWTO): Use it rather than a macro definition.
6905 * coffcode.h (coff_write_object_contents): set internal_a.magic
6906 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6908 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6909 define TRAD_HEADER to new file hosts/delta68.h.
6910 m88*-motorola-sysv*, however, does use ptrace-core.o.
6911 * hosts/delta68.h: New file.
6913 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6914 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6916 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6918 * i386linux.c (MY(vec)): Declare before use.
6920 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6922 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6923 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6925 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6926 BFD is not of the right type.
6927 (bfd_elf_get_needed_list): Likewise.
6928 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6929 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6930 * xcofflink.c (XCOFF_XVECP): Define.
6931 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6933 (bfd_xcoff_import_symbol): Likewise.
6934 (bfd_xcoff_export_symbol): Likewise.
6935 (bfd_xcoff_link_count_reloc): Likewise.
6936 (bfd_xcoff_record_link_assignment): Likewise.
6937 (bfd_xcoff_size_dynamic_sections): Likewise.
6939 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6940 table index against the number of symbols for a base relative
6943 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6945 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6946 full_aouthdr flag here...
6947 (_bfd_xcoff_bfd_final_link): ...not here.
6949 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6951 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6952 systems that have a system <libelf.h>.
6953 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6954 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6955 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6956 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6957 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6958 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6959 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6961 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6963 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6964 set, set BSF_WEAK in symbol. Change all callers.
6965 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6966 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6967 _bfd_generic_link_add_one_symbol.
6968 (ecoff_indirect_link_order): Check that the section tdata relocs
6969 are not NULL before using them.
6971 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6972 define TRAD_HEADER as hosts/alphalinux.h.
6973 * configure: Rebuild.
6974 * hosts/alphalinux.h: New file.
6975 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6978 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6980 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6981 C_ECOMM storage classes.
6983 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6985 (xcoff_mark): Call xcoff_mark_symbol.
6986 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6987 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6989 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6991 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6993 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6995 (xcoff_find_reloc): New static function.
6996 (xcoff_link_add_symbols): Use it.
6997 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6998 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6999 relocate the value of C_DECL.
7001 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7003 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7005 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7006 callback decide what goes in .relocs.
7007 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7008 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7011 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7013 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7016 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7018 * xcofflink.c: More improvements, mostly to fix handling of
7019 constructors and a few other special cases.
7020 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7021 zero, reverting yesterday's change.
7022 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7023 (bfd_xcoff_link_count_reloc): Declare.
7024 (bfd_xcoff_record_link_assignment): Declare.
7025 * bfd-in2.h: Rebuild.
7027 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7029 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7030 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7031 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7032 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7033 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7034 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7036 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7039 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7040 segments includes the a.out header. See to that the magic number
7041 *always* is big-endian.
7043 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7044 m68k4k NetBSD configurations.
7046 * configure.in, configure: Separate i386 & mips NetBSD
7047 configurations from other BSD ones. Don't assume DEC is the only
7048 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7049 configurations. Add support for m68k4k NetBSD object format.
7051 * libaout.h: Added M_68K4K_NETBSD magic.
7053 * m68k4knetbsd.c: New file.
7055 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7057 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7060 * hosts/mipsnbsd.h: New file.
7063 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7065 * config.bfd: Add config stuff for mips*-*-magic* to set
7066 targ_defvec to ecoff_big_vec.
7069 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7071 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7073 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7074 toc_section, and entry_section fields.
7075 (struct xcoff_section_tdata): Remove ldrel_count field.
7076 * libcoff.h: Rebuild.
7077 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7079 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7080 full a.out header if full_aouthdr is set in xcoff_data.
7081 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7082 based on sections stored in xcoff_data.
7083 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7085 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7086 (rs6000coff_vec): Set symbol_leading_char to '.'.
7087 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7088 value stored in ret rather than returning a pointer value.
7090 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7092 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7095 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7097 * som.c (som_slurp_string_table): Allocate the strings with malloc
7098 since they're free'd by free_cached_info.
7099 (som_slurp_symbol_table): Similarly for the symbol table.
7101 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7103 * Makefile.in (diststuff): Don't make headers.
7105 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7107 * Makefile.in: Rebuild dependencies.
7109 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7110 output_bfd is not SunOS.
7111 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7112 non-SunOS input files.
7114 * xcofflink.c: Extensive changes to support linking shared objects
7115 and generating a .loader section.
7116 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7117 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7118 last_symndx, and ldrel_count fields.
7119 * libcoff.h: Rebuild.
7120 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7121 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7123 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7124 (bfd_xcoff_export_symbol): Declare.
7125 (bfd_xcoff_size_dynamic_sections): Declare.
7126 * bfd-in2.h: Rebuild.
7128 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7130 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7131 * configure: Rebuild.
7132 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7133 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7135 (pmac_xcoff_vec): Update to use new xcoff support.
7136 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7137 (xcoff_write_armap): Declare buf as unsigned char.
7138 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7140 * mpw-make.sed: Generalize subdir_do edit.
7142 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7144 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7145 correctly. Don't initialize asect->vma.
7147 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7149 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7150 something a little less than the page size.
7152 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7154 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7156 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7158 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7159 * coffcode.h (coff_write_object_contents): If .bss is before
7160 .data us that as data_start.
7161 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7163 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7164 (coff_swap_outhdr_out): Hardwire in version number.
7166 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7168 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7169 major and minor to *_vno, since the former are also macros in
7170 SunOS header files. Cast result of bfd_alloc to appropriate
7173 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7174 before assigning to sec_data.
7176 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7178 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7179 now relative to the section, not absolute.
7180 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7181 get the file name when there is a N_SO directory name. When
7182 handling stabs, remember that section->vma was added to the
7185 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7187 * sunos.c (struct sunos_link_hash_table): Add needed field.
7188 (sunos_link_hash_table_create): Call bfd_release, not free.
7189 (sunos_link_hash_table_create): Initialize needed field.
7190 (sunos_add_dynamic_symbols): Record needed objects.
7191 (bfd_sunos_get_needed_list): New function.
7192 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7193 * bfd-in2.h: Rebuild.
7195 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7197 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7199 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7201 * bfd-in.h (struct bfd_link_needed_list): Rename from
7202 bfd_elf_link_needed_list.
7203 * bfd-in2.h: Rebuild.
7204 * elf.c, elflink.h, libelf.h: Corresponding changes.
7206 Add start at AIX linker support; no shared libraries yet.
7207 * xcofflink.c: New file.
7208 * configure.in (rs600coff_vec): Use xcofflink.o.
7209 * configure: Rebuild.
7210 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7212 (struct xcoff_section_tdata): Define.
7213 (xcoff_section_data): Define macro.
7214 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7215 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7216 (_bfd_xcoff_bfd_final_link): Declare.
7217 (_bfd_ppc_xcoff_relocate_section): Declare.
7218 * libcoff.h: Rebuild.
7219 * coff-rs6000.c: Clean up a bit.
7220 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7221 cputype, csects, and debug_indices.
7222 (xcoff_copy_private_bfd_data): Copy cputype.
7223 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7224 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7225 (xcoff_reloc_type_lookup): Rename from
7226 rs6000coff_reloc_type_lookup.
7227 (coff_relocate_section): Define.
7228 (_bfd_xcoff_sizeof_headers): Define.
7229 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7230 (_bfd_xcoff_bfd_relax_section): Define.
7231 (_bfd_xcoff_bfd_link_split_section): Define.
7232 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7234 * coffcode.h (coff_compute_section_file_positions): If AIX,
7235 increment sofar by SMALL_AOUTSZ if not executable.
7236 (coff_write_object_contents): If AIX, always output an a.out
7237 header; if not executable, header size of SMALL_AOUTSZ.
7238 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7239 (_bfd_stringtab_init): Initialize xcoff field.
7240 (_bfd_xcoff_stringtab_init): New function.
7241 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7242 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7243 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7244 * libbfd.h: Rebuild.
7245 * Makefile.in: Rebuild dependencies.
7246 (BFD32_BACKENDS): Add xcofflink.o.
7247 (CFILES): Add xcofflink.c.
7249 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7250 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7251 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7253 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7255 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7257 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7259 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7260 * config.in: Regenerated.
7262 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7263 (_bfd_chunksize): New variable.
7264 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7265 for obstack chunk size.
7266 * configure.in: Check for getpagesize.
7267 * configure: Regenerated.
7269 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7271 * trad-core.c (rawptr): Make it a local variable of
7272 ptrace_unix_core_file_p.
7274 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7276 * coff-arm.c (in_reloc_p): New.
7277 * coff-i386.c (in_reloc_p): New.
7278 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7279 (coff_write_object_contents): Only set has_reloc_section
7281 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7282 in_reloc_p to decide if reloc should be emitted.
7283 * libcoff.h (pe_data_type.in_reloc_p): New.
7284 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7286 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7288 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7289 (_bfd_coff_read_internal_relocs): Likewise.
7290 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7291 (_bfd_coff_read_internal_relocs): Likewise.
7293 * elflink.h (elf_link_add_object_symbols): Correct conditions
7294 under which type and size change warnings are issued.
7296 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7298 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7299 a symbol which is not in a real section.
7300 (coff_write_native_symbol): Corresponding change.
7302 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7303 coff_link_hash_newfunc and make non-static.
7304 (_bfd_coff_link_hash_table_init): New function, broken out of
7305 _bfd_coff_link_hash_table_create.
7306 (_bfd_coff_link_hash_table_create): Use it.
7307 (process_embedded_commands): Make static.
7308 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7309 (_bfd_coff_link_hash_table_init): Declare.
7310 * libcoff.h: Rebuild.
7312 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7313 field in XCOFF tdata.
7314 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7315 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7316 based on cputype stored in a.out header, or in n_type of initial
7318 (coff_write_object_contents): Set cputype correctly in a.out
7320 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7322 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7323 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7325 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7326 * libcoff.h: Rebuild.
7328 * cpu-rs6000.c (rs6000_compatible): New static function.
7329 (bfd_rs6000_arch): Use it.
7330 * cpu-powerpc.c (powerpc_compatible): New static function.
7331 (arch_info_struct): Define various flavours of PowerPC.
7332 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7335 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7337 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7339 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7341 * elflink.h (elf_link_add_object_symbols): Don't warn about
7342 changing the size or type if the old definition was weak.
7344 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7346 * coffcode.h (combined_entry_type): Add fix_line field.
7347 (coff_slurp_line_table): Warn if we try to set the lineno field of
7349 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7350 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7351 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7352 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7354 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7355 * libcoff.h: Rebuild.
7357 * libcoff-in.h (struct xcoff_tdata): Define.
7358 (xcoff_data): Define.
7359 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7360 * bfd-in2.h, libcoff.h: Rebuild.
7361 * coff-rs6000.c (xcoff_mkobject): New static function.
7362 (coff_mkobject): Define.
7363 (xcoff_copy_private_bfd_data): New static function.
7364 (coff_bfd_copy_private_bfd_data): Define.
7365 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7367 (rs6000coff_vec): Add DYNAMIC to object_flags.
7368 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7369 .loader sections specially.
7370 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7371 section alignment from the XCOFF tdata information.
7372 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7373 F_SHROBJ, and copy the extra a.out header information into the
7374 XCOFF tdata structure.
7375 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7376 F_DYNLOAD and the extra a.out header information.
7377 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7378 C_HIDEXT symbol with attached csect information.
7379 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7380 in the o_maxdata field.
7381 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7382 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7383 end if BSF_NOT_AT_END is set.
7385 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7386 _bfd_read_ar_hdr_fn.
7387 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7388 * bfd-in2.h, libbfd.h: Rebuild.
7389 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7391 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7392 (bfd_slurp_bsd_armap_f2): Likewise.
7393 (_bfd_slurp_extended_name_table): Likewise.
7395 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7397 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7399 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7400 when the symbol table is empty.
7402 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7403 space for section symbols, since we don't output them either.
7404 (elf_m68k_adjust_dynindx): Removed.
7406 * ptrace-core.c (rawptr): Make it a local variable of
7407 ptrace_unix_core_file_p.
7409 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7411 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7414 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7415 Mac object file formats.
7417 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7419 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7420 auxent if there isn't one.
7421 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7422 rather than FILNMLEN as the maximum name length.
7424 * coffcode.h (bfd_coff_backend_data): Add new field
7425 _bfd_coff_print_aux.
7426 (bfd_coff_print_aux): New static function.
7427 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7428 scnlen field of an XTY_LD csect aux entry.
7429 (coff_print_aux): New static function.
7430 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7431 in coff_pointerize_aux_hook.
7432 (bfd_coff_std_swap_table): Initialize new field.
7433 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7434 * libcoff.h: Rebuild.
7435 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7436 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7438 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7439 if there are symbols, for native AIX ld compatibility.
7441 * coffcode.h (bfd_coff_backend_data): Add new field
7442 _bfd_coff_pointerize_aux_hook.
7443 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7444 or I960, and as 0 otherwise.
7445 (bfd_coff_std_swap_table): Initialize new field.
7446 * libcoff.h: Rebuild.
7447 * coffgen.c (coff_pointerize_aux): Change parameters to take
7448 symbol pointer instead of type and class, and to take aux index.
7449 Call _bfd_coff_pointerize_aux_hook if it is defined.
7450 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7451 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7452 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7454 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7455 read-only/host-only support.
7457 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7459 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7462 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7463 BFD_JUMP_TABLE_ARCHIVE accordingly.
7464 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7465 (_bfd_compute_and_write_armap): Declare.
7466 (_bfd_generic_read_ar_hdr): Declare.
7467 (_bfd_read_ar_hdr): Define.
7468 (_bfd_noarchive_read_ar_hdr): Define.
7469 (_bfd_archive_bsd_read_ar_hdr): Define.
7470 (_bfd_archive_coff_read_ar_hdr): Define.
7471 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7472 _bfd_read_ar_hdr instead.
7473 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7474 (_bfd_compute_and_write_armap): Rename from
7475 compute_and_write_armap. Make non-static. Change all callers.
7476 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7477 than _bfd_snarf_ar_hdr.
7478 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7479 * ieee.c (ieee_read_ar_hdr): Define.
7480 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7481 * oasys.c (oasys_read_ar_hdr): Define.
7482 * som.c (som_read_ar_hdr): Define.
7483 * bfd-in2.h, libbfd.h: Rebuild.
7485 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7487 * peicode.c (coff_swap_filehdr_in): If symptr is
7488 zero, there aren't any symbols, even if nsyms is set.
7490 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7492 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7494 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7495 sections, and set styp correctly for them: .got, .hash, .dynamic,
7496 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7497 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7499 (ecoff_sort_hdrs): New static function.
7500 (ecoff_compute_section_file_positions): Return boolean, not void.
7501 Sort the sections by VMA before looking through them. Put the
7502 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7503 section on an appropriate boundary within the page.
7504 (ecoff_compute_reloc_file_positions): Check return value of
7505 ecoff_compute_section_file_positions.
7506 (_bfd_ecoff_set_section_contents): Likewise.
7507 (_bfd_ecoff_write_object_contents): Check for various Alpha
7508 section types when incrementing text_size and data_size. Call
7509 adjust_headers backend function if it exists.
7510 * coff-alpha.c (alpha_adjust_headers): New static function.
7511 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7512 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7514 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7516 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7518 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7519 of ALTERNATE_AIX_CORE_FORMAT.
7520 * configure.in (aix4): No longer need CORE_FLAGS.
7521 * configure: Updated.
7523 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7525 NS32k changes from Ian Dall:
7526 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7528 (aout_link_input_section_std, aout_link_input_section_ext,
7529 aout_link_reloc_link_order): Call them instead of _bfd_*
7531 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7533 (backend_data): Use it instead of hardcoded zero.
7535 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7536 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7538 * ns32knetbsd.c: Include bfd.h.
7539 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7540 (MY_bfd_reloc_type_lookup): Declare function too.
7541 * pc532-mach.c (set_sizes): Don't declare.
7542 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7543 (backend_data, MY_backend_data): Don't define.
7545 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7546 ns32k-*-lites* like ns32k-*-netbsd*.
7548 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7551 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7553 * coffcode.h (coff_write_object_contents): Restore setting
7554 f_timdat to 0, deleted on August 22.
7556 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7558 * coffcode.h (coff_bfd_copy_private_symbol_data,
7559 coff_bfd_copy_private_section_data,
7560 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7561 * peicode.h (coff_bfd_copy_private_bfd_data): New
7562 (pe_bfd_copy_private_bfd_data): New.
7563 (coff_swap_scnhdr_in): Swap bss size into the right place.
7564 (pe_print_private_bfd_data): Add some newlines.
7566 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7568 * som.c (setup_sections): Don't die if a space has no subspaces.
7570 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7572 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7573 dynamic symbol override a common symbol. Don't change the size or
7574 type if they have been set and the new symbol is not a definition.
7575 Warn if the size or type changes.
7577 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7579 * som.c (som_begin_writing): Don't write the symbol table or
7581 (som_finish_writing): Write them here. Place them after the
7582 subspace data, but before the relocs.
7584 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7586 * sunos.c (sunos_add_one_symbol): Just pass false, not
7587 info->shared_library, to sunos_create_dynamic_sections.
7588 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7590 (sunos_check_dynamic_reloc): Remove .text section assertion.
7592 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7594 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7595 * configure, configure.in: Add pmac_xcoff_vec case.
7596 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7597 * coff-pmac.c: New file, PowerMac XCOFF support.
7598 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7599 * targets.c (pmac_xcoff_vec): Declare.
7601 * mpw-config.in: Various changes to be compatible with the
7602 autoconf-based configury.
7603 * mpw-make.sed: New file, sed commands to translate Unix
7604 makefile into MPW syntax.
7605 * mpw-make.in: Remove.
7606 * hosts/mpw.h: Remove.
7607 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7608 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7610 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7612 * binary.c (binary_get_symtab): Return an empty string on error.
7613 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7615 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7617 * coff-ppc.c: Reformatted according to gnu conventions
7618 Removed irrelevant "if 0" code
7620 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7622 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7623 symbols rather than as indirect symbols.
7624 (MY(slurp_symbol_table)): Don't do anything special about
7627 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7628 of .ctors and .dtors sections is no larger than 2.
7630 * sunos.c (sunos_add_one_symbol): Don't change
7631 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7633 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7634 dynamic symbols when creating a shared library.
7635 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7637 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7638 written even if it is not defined in a regular object.
7639 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7640 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7641 rather than the constant 22.
7642 (sunos_check_dynamic_reloc): Handle creating a shared library.
7643 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7644 zero when creating a shared library.
7645 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7646 write it out at the start of the symbol table.
7648 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7650 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7652 * config.bfd: Add arm-*-coff.
7653 * configure.in, configure: Add armcoff_{little,big}_vec.
7654 * targets.c (armcoff_{little,big}_vec): Declare.
7655 (bfd_target_vector): Add armcoff_{little,big}_vec.
7656 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7658 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7660 * targets.c (bfd_find_target): Remove debugging code.
7662 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7664 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7666 * Makefile.in: added *-ppc files
7667 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7668 allow pe based .o's to be shared with other tools on ppc/NT
7669 * config.bfd: added powerpc[le]-[pe|winnt] config support
7670 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7671 * peicode.h: Added more section flags for PE on ppc
7672 Added coff_swap_filehdr_out to allow peicode.h to be
7673 used for non-image PE files on ppc.
7674 Check for image, or not, before copying pe_opthdr
7675 * targets.c: Added new bfd's
7676 * targets.c: Removed two inactive bfds that shouldn't have made it this
7679 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7681 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7682 explicit values to initialize all relocs. Change all users.
7683 (ppc_elf_brtaken_inner): New function to handle branch predicition
7685 (ppc_elf_brtaken_reloc): Ditto.
7686 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7687 relocs use ppc_elf_unsupported_reloc.
7688 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7689 needs to be reported.
7690 (ppc_elf_relocate_section): Support branch prediction relocs.
7692 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7694 * bfd.c (bfd_assert): Remove \n from string passed to
7697 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7698 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7699 (bfd_coff_make_section_hook): Don't define.
7700 (coff_make_section_hook): Remove.
7701 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7702 (styp_to_sec_flags): Likewise.
7703 (coff_write_object_contents): Likewise.
7704 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7706 * libcoff.h: Rebuild.
7707 * coffgen.c (make_a_section_from_file): Just call
7708 bfd_make_section_anyway, not bfd_make_section or
7709 bfd_coff_make_section_hook.
7710 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7711 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7712 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7713 make_section_hook field.
7714 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7716 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7717 pointers into value field for warning and indirect symbols; just
7718 leave the value field alone.
7719 * linker.c (generic_link_add_symbol_list): Use next symbol for
7720 warning and indirect symbols, rather than looking in symbol value.
7721 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7722 parameter. Change all callers. Remove support for indirect
7723 symbols; it didn't work anyhow.
7724 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7725 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7726 * bfd-in2.h: Rebuild.
7728 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7730 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7731 go back to telling the tools this reloc operates on 32 bits.
7733 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7735 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7736 rather than a direct fprintf.
7737 * archive.c (_bfd_write_archive_contents): Likewise.
7738 * coffcode.h (coff_slurp_symbol_table): Likewise.
7739 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7740 (ppc_elf_unsupported_reloc): Likewise.
7741 (ppc_elf_relocate_section): Likewise.
7742 * i386linux.c (linux_tally_symbols): Likewise.
7743 (linux_finish_dynamic_link): Likewise.
7744 * osf-core.c (osf_core_core_file_p): Likewise.
7745 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7746 * som.c (som_sizeof_headers): Likewise.
7747 * srec.c (srec_bad_byte): Likewise.
7748 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7749 * libbfd-in.h (bfd_assert): Declare first parameter const.
7750 * libbfd.h: Rebuild.
7751 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7752 bfd_reloc_overflow is enough.
7753 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7754 * coff-h8500.c (rtype2howto): Likewise.
7755 * coff-z8k.c (rtype2howto): Likewise.
7756 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7757 * elf.c (_bfd_elf_get_lineno): Likewise.
7758 (_bfd_elf_no_info_to_howto): Likewise.
7759 (_bfd_elf_no_info_to_howto_rel): Likewise.
7760 * hp300hpux.c (convert_sym_type): Likewise.
7761 (MY(swap_std_reloc_in)): Likewise.
7762 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7764 * libaout.h (struct aoutdata): Add line_buf field.
7765 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7766 and filename_buffer. Instead, use a malloc buffer stored in the
7767 new line_buf field. Remove length restrictions.
7769 * coffgen.c (string_size): Remove static variable.
7770 (debug_string_size, debug_string_section): Likewise.
7771 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7772 and debug_string_size_p parameters. Use them instead of the
7773 global variables. Change all callers.
7774 (coff_write_symbol): Likewise.
7775 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7776 (coff_write_symbols): Add local variables to replace removed
7779 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7780 function, and line_base fields.
7781 * libcoff.h: Rebuild.
7782 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7783 information, rather than using static variables.
7785 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7786 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7788 * init.c (initialized): Remove static variable.
7789 (bfd_init): Don't bother setting initialized.
7790 (bfd_check_init): Remove.
7791 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7792 * libbfd.h: Rebuild.
7794 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7796 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7797 size for full core dumps. Copy core file header to private data.
7798 (rs6000coff_core_file_failing_command,
7799 rs6000coff_core_file_failing_signal): New functions to extract
7800 the file name and terminating signal from the core file.
7801 * coff-rs6000.c: Use them.
7803 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7805 Change arch info to be const, initialized at compile time.
7806 * archures.c: Reindent many functions. Change CONST to const.
7807 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7808 nothing set it anyhow. Make next const.
7809 (bfd_arch_info_list): Remove.
7810 (bfd_archures_list): Rename from archures_init_table. Change from
7811 a table of function pointers to a table of bfd_arch_info_type
7812 structure addresses.
7813 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7814 (bfd_lookup_arch): Likewise.
7815 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7817 (bfd_default_arch_struct): Make const.
7818 (bfd_arch_init, bfd_arch_linkin): Remove.
7819 (bfd_get_arch_info): Return a const pointer.
7820 * init.c (bfd_init): Don't call bfd_arch_init.
7821 * bfd.c (struct _bfd): Make arch_info const.
7822 * bfd-in2.h: Rebuild.
7823 * libbfd.h: Rebuild.
7824 * configure.in: Put & before everything in $selarchs.
7825 * configure: Rebuild.
7826 * cpu-*.c: Change bfd_*_arch from a function which calls
7827 bfd_arch_linkin to a const structure.
7828 * ieee.c (ieee_object_p): Make arch const.
7830 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7832 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7834 * bfd-in2.h: Regenerate.
7835 * libbfd.h: Regenerate.
7837 * elf32-ppc.c (reloc_type): Update names to match current draft.
7838 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7839 relative. Update names to current V.4 draft.
7840 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7841 (ppc_elf_relocate_section): Rename relocations to match draft.
7843 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7845 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7846 compiled with -mrelocatable-lib to be linked with either normal
7847 modules or -mrelocatable modules.
7849 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7851 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7852 in the a.out header.
7854 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7855 a reloc against a local symbol, even if it's not a section.
7857 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7859 * targets.c (bfd_target): Remove unused align_power_min field.
7860 * bfd-in2.h: Rebuild.
7861 * All backends: Remove initialization of align_power_min.
7863 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7865 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7867 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7869 * config.bfd (mips-dec-netbsd*): New target.
7870 * configure.host (mips-dec-netbsd*): New host.
7871 * configure.in (mips-dec-netbsd*): New native.
7872 * configure: Rebuild.
7874 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7876 Make the COFF backend linker merge common types:
7877 * cofflink.c (struct coff_debug_merge_element): Define.
7878 (struct coff_debug_merge_type): Define.
7879 (struct coff_debug_merge_hash_entry): Define.
7880 (struct coff_debug_merge_hash_table): Define.
7881 (coff_debug_merge_hash_table_init): Define.
7882 (coff_debug_merge_hash_table_free): Define.
7883 (coff_debug_merge_hash_lookup): Define.
7884 (struct coff_final_link_info): Add debug_merge field.
7885 (coff_debug_merge_hash_newfunc): New static function.
7886 (_bfd_coff_final_link): Allocate and free debug_merge table.
7887 (coff_link_input_bfd): Merge identical enum, struct and union
7890 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7892 Convert i960 COFF to use COFF backend linker.
7893 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7894 structure to store the symbol being used.
7895 (coff_i960_start_final_link): New static function.
7896 (coff_i960_relocate_section): New static function.
7897 (coff_i960_adjust_symndx): New static function.
7898 (coff_start_final_link): Define.
7899 (coff_relocate_section): Define.
7900 (coff_adjust_symndx): Define.
7901 * coffcode.h (bfd_coff_backend_data): Add new callback function
7902 _bfd_coff_start_final_link.
7903 (bfd_coff_start_final_link): Define.
7904 (coff_start_final_link): Define if not defined.
7905 (bfd_coff_std_swap_table): Add coff_start_final_link.
7906 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7908 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7909 function callback is not NULL.
7910 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7911 (_bfd_coff_internal_syment_name): Declare.
7912 * libcoff.h: Rebuild.
7913 * configure.in (icoff_big_vec): Add cofflink.o.
7914 (icoff_little_vec): Likewise.
7915 * configure: Rebuild.
7917 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7919 * Makefile.in (clean-info): Remove extraneous tab from line
7922 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7924 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7925 contents has relocs.
7927 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7929 * coffcode.h (coff_compute_section_file_positions): Keep the
7931 (coff_write_object_contents): Remember if it's a relocatable
7933 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7934 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7935 if relocatable file. Swap out saved raw size.
7937 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7939 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7940 (maintainer-clean): Rename from realclean, passing
7941 maintainer-clean down to subdirectories, but leave realclean as a
7944 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7947 * dep-in.sed: Remove config.h from generated dependencies.
7949 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7950 broken out of sunos_canonicalize_dynamic_symtab.
7951 (sunos_canonicalize_dynamic_symtab): Call new function
7952 sunos_slurp_dynamic_symtab.
7953 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7954 dynamic symbol table to the caller.
7955 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7956 callback to override the symbols being read.
7957 * libaout.h (struct aout_backend_data): Add three new parameters
7958 to add_dynamic_symbols callback.
7960 Extensive minor changes to avoid various gcc warnings. Also:
7961 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7962 * archures.c (bfd_arch_info_type): Change mach field from long to
7964 (bfd_lookup_arch): Change machine parameter from long to unsigned
7967 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7969 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7970 a symbol with a non-zero plt_offset.
7972 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7974 * elfcode.h (align_file_position): Remove; not used.
7976 * configure.in: Only check for <sys/procfs.h> on a native system,
7977 and make sure it defines prstatus_t.
7978 * configure: Rebuild.
7980 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7982 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7984 * config.in: Rename from config.h.in.
7985 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7986 Check for config.h:config.in when creating stamp-h.
7987 * configure: Rebuild.
7988 * Makefile.in (stamp-h): Depend upon config.in rather than
7989 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7990 calling config.status.
7992 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7993 (Makefile): Just rebuild Makefile.
7994 (config.h, stamp-h): New targets.
7995 * configure.in: Create stamp-h when rebuilding config.h.
7996 * configure: Rebuild.
7998 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8000 * configure.in: Call AC_CONFIG_HEADER. Substitute
8001 HOST_64BIT_LONG. Check that various header files exist. Check
8002 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8003 and/or free need to be declared. Don't make a link to sysdep.h.
8004 Define TRAD_HEADER for various hosts.
8005 * configure: Rebuild.
8006 * configure.host: Don't set my_host. Add definitions taken from
8007 host header files for various entries. Remove entries which now
8009 * acconfig.h: New file.
8010 * config.h.in: New file, built by autoheader.
8011 * sysdep.h: New file.
8012 * Makefile.in (do_distclean): Don't remove sysdep.h.
8014 (LOCAL_H_DEPS): New variable.
8015 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8017 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8018 ($(OPTIONAL_BACKENDS)): Likewise.
8019 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8020 looking through sysdep.h.
8021 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8022 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8023 (fprintf_vma, sprintf_vma): Likewise.
8024 (int64_type, uint64_type): Don't define.
8025 * bfd-in2.h: Rebuild.
8026 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8027 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8028 * lynx-core.c: Include stuff from old hosts/lynx.h.
8029 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8030 rather than NO_FCNTL.
8031 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8032 rather than NATIVE_HPPAHPUX_COMPILER.
8033 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8035 * hosts/*.h: Remove all header files which merely include,
8036 declare, and define things. Leave header files which define
8037 information needed by trad-core.c.
8039 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8040 (BFD_CC_FOR_BUILD): Define.
8041 * configure.in: Use BFD_CC_FOR_BUILD.
8042 * configure: Rebuild.
8044 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8046 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8047 * configure: Rebuild.
8049 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8052 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8054 * config.bfd: i386pe_ve -> i386pe_vec.
8056 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8058 * configure.host: Incorporate host Makefile fragments by setting
8060 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8061 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8062 value based on whether the code is being compiled by a cross
8063 compiler. Don't substitute host_makefile_frag or frags.
8064 * aclocal.m4: New file to define local AC_PROG_CC.
8065 * configure: Rebuild.
8066 * Makefile.in (INSTALL): Set to @INSTALL@.
8067 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8068 (INSTALL_DATA): Set to @INSTALL_DATA@.
8070 (CC): Define as @CC@.
8071 (CFLAGS): Set to @CFLAGS@.
8072 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8073 (@host_makefile_frag@): Remove.
8074 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8075 after other options.
8076 (config.status): Remove dependency upon @frags@.
8077 * config/*.mh, config/README: Remove.
8079 * config.bfd: Rewrite to incorporate the contents of the Makefile
8080 fragments by setting shell variables, rather than merely returning
8081 the name of a Makefile fragment.
8082 * configure.in: Use shell variables set by config.bfd rather than
8083 looking at the target Makefile fragment files. Don't substitute
8084 target_makefile_frag. Do substitute TDEFINES.
8085 * configure: Rebuild.
8086 * Makefile.in (@target_makefile_frag@): Remove.
8087 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8088 * config/*.mt: Remove.
8090 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8092 * configure.in: Put changequote lines around "i[345]86" patterns
8093 section of core file support.
8095 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8097 * som.c (som_bfd_print_private_bfd_data): Define to use the
8100 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8102 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8103 entry, text_start and data_start.
8105 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8107 * Makefile.in (OFILES): Remove $(TDEPFILES).
8108 * config/apollo.mt (TDEPFILES): Remove.
8109 * config/README: Update.
8111 * configure.in: For a native configuration, set COREFILE and
8112 COREFLAG based on the canonical host name.
8113 * configure: Rebuild.
8114 * Makefile.in: Rebuild dependencies.
8115 (ALL_CFLAGS): Add @COREFLAG@.
8116 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8117 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8118 support routines. Check LYNX_CORE rather than HOST_LYNX.
8119 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8120 * i386lynx.c: Likewise.
8121 * m68klynx.c: Likewise.
8122 * sparclynx.c: Likewise.
8123 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8124 * *-core.c: Comment changes.
8125 * config/decstation.mh (HDEPFILES): Remove.
8126 (HDEFINES): Remove -DTRAD_CORE.
8127 * config/irix3.mh (RANLIB): Remove.
8128 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8129 (HDEFINES): Remove -DIRIX_CORE.
8130 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8131 (HDEFINES): Remove -DTRAD_CORE.
8132 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8133 * config/ultra3.mh (RANLIB): Remove.
8134 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8135 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8136 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8137 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8138 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8139 * config/i386aix.mh, config/i386bsd.mh: Remove.
8140 * config/i386linux.mh, config/i386mach3.mh: Remove.
8141 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8142 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8143 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8144 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8145 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8146 * config/solaris2.mh, config/stratus.mh: Remove.
8147 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8148 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8150 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8152 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8153 DT_FINI entry if the appropriate symbol is not in the hash table.
8155 * libelf.h (struct elf_backend_data): Add create_program_headers
8156 and want_hdr_in_seg fields.
8157 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8159 (elf_backend_create_program_headers): Likewise.
8160 (elfNN_bed): Initialize create_program_headers and
8162 * elf.c (get_program_header_size): Call create_program_headers
8164 (map_program_segments): Check want_hdr_in_seg backend field. Call
8165 create_program_headers backend routine.
8167 * elf.c (assign_file_positions_except_relocs): Align non allocated
8168 sections when creating an executable.
8170 * elfcode.h (elf_swap_phdr_in): Make non static.
8171 (elf_swap_phdr_out): Make non static.
8172 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8173 (bfd_elf32_swap_phdr_out): Declare.
8174 (bfd_elf64_swap_phdr_in): Declare.
8175 (bfd_elf64_swap_phdr_out): Declare.
8177 * ecofflink.c (ecoff_collect_shuffle): New static function.
8178 (_bfd_ecoff_get_accumulated_pdr): New function.
8179 (_bfd_ecoff_get_accumulated_sym): New function.
8180 (_bfd_ecoff_get_accumulated_ss): New function.
8181 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8182 (_bfd_ecoff_get_accumulated_sym): Declare.
8183 (_bfd_ecoff_get_accumulated_ss): Declare.
8184 * libbfd.h: Rebuild.
8186 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8188 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8190 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8191 warning symbols. If any section is named .gnu.warning.XXX, treat
8192 the contents as a warning to be issued if the symbol XXX is
8194 (elf_link_output_extsym): For an indirect or warning symbol, just
8195 output the symbol it points to.
8197 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8198 if bfd_hash_allocate fails, since it will already be set.
8199 (generic_link_hash_newfunc): Likewise.
8200 (archive_hash_newfunc): Likewise.
8201 (hash_entry_bfd): New static function.
8202 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8203 callback. Allocate a new warning using the hash table newfunc.
8204 Use bfd_hash_replace to update the entry in the hash table, rather
8205 than assuming we can copy the fields with structure assignment.
8207 * hash.c (bfd_hash_replace): New function.
8208 * bfd-in.h (bfd_hash_replace): Declare.
8209 * bfd-in2.h: Rebuild.
8211 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8213 * config.bfd: Add mips*vr4300-*-elf* target.
8214 * config/mipsbvr4300.mt: Added.
8216 See file ChangeLog.2
8223 version-control: never