1 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
3 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
5 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
6 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
7 bit reloc in the tiny data area.
10 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
12 Merged changes from Martin Hunt:
14 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
15 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
18 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
19 BFD_RELOC_D30V_9_PCREL_R): New relocs.
21 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
22 Do 15 and 21 bit pc-relative relocations.
23 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
26 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
27 added to the relocation, not or'd.
30 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
32 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
34 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
36 * archures.c (bfd_default_scan): Use strcasecmp.
37 (bfd_default_scan): Test for match with arch_name + ":" +
39 (bfd_default_scan): Test for match with printable_name - ":".
40 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
41 cases. Each implements their own scan function.
42 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
43 special cases. Since info->mach == 0. The test mach == number
45 (bfd_arch_list): New function, return name of all the supported
48 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
50 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
51 decoding architecture.
52 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
55 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
57 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
59 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
61 * Makefile.am: Rebuild dependencies.
62 (ALL_MACHINES_CFILES): Add cpu-v850.c.
63 (ALL_MACHINES_CFILES): Add elf32-v850.c.
64 * Makefile.in: Rebuild.
66 * reloc.c: Remove extraneous commas from relocation entries.
67 Remove BFD_RELOC_V850_16_PCREL.
70 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
71 in sections named .tocbss rather than .bss.
73 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
75 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
76 BFD_RELOC_V850_16_PCREL.
78 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
80 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
81 the same as C_EXT syms.
82 (coff_link_add_symbols): Ditto.
83 (_bfd_coff_link_input_bfd): Ditto.
84 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
85 it to preserve and restore state of global_to_static flag.
87 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
89 * elf32-v850.c (v850_elf_object_p): Set machine number based on
90 bits in e_flags field rather than magic numbers.
91 (v850_elf_final_write_processing, v850_elf_set_private_flags,
92 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
93 v850_elf_print_private_bfd_data): New functions.
96 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
98 * elf.c (prep_headers): Remove V850E magic number.
100 * elf.c (prep_headers): Remove V850EQ magic number.
104 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
106 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
108 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
110 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
111 instructions are relative to the next instruction, not the
113 (mn10200_elf_relax_section): Similarly.
115 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
117 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
120 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
121 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
122 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
124 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
126 * cpu-v850.c: Remove "plain" from v850 printable name.
127 (scan): Use strcasecmp.
129 * archures.c (bfd_mach_v850): Define.
131 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
132 just sh/SH, use strcasecmp.
133 (arch_info_struct): Add entries for sh3 et.al.
135 * archures.c (bfd_mach_sh, ...): Define.
137 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
139 * archures.c (bfd_archures_list): Always NULL terminate the list.
141 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
143 * Makefile.am: Rebuild dependencies.
144 (ALL_MACHINES_CFILES): Add cpu-arc.c.
145 (ALL_MACHINES_CFILES): Add elf32-arc.c.
146 (elf32-arc.lo): Remove explicit dependency.
147 * Makefile.in: Rebuild.
149 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
150 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
151 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
153 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
155 * configure: Rebuild with latest devo autoconf for NT support
157 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
159 * cpu-arm.c (compatible): If B is a default type, return A.
161 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
163 * cpu-v850.c (scan): New function.
164 (arch_info_struct): New structure.
165 (bfd_v850_arch): Add link into arch_info_structure.
167 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
170 * elf32-v850.c (v850_elf_object_p): New function.
173 * archures.c (bfd_mach_v850e): Machine value for v850e.
175 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
177 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
180 * elf.c (prep_headers): Add support for v850e machine number.
183 start-sanitize-v850eq
184 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
186 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
188 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
191 * elf.c (prep_headers): Add support for v850eq machine number.
195 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
197 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
198 cached_stab field if the offset prevents us from using the cache.
200 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
202 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
204 * aout-arm.c (aout_arm_little_vec): Likewise.
205 (aout_arm_big_vec): Likewise.
206 * bout.c (b_out_vec_big_host): Likewise.
207 (b_out_vec_little_host): Likewise.
208 * mipsbsd.c (aout_mips_little_vec): Likewise.
209 (aout_mips_big_vec): Likewise.
212 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
214 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
215 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
216 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
219 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
221 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
222 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
223 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
224 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
225 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
226 of two for I960 only.
227 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
228 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
230 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
231 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
232 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
234 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
235 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
236 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
237 *coffcode.h (coff_write_object_contents): Set alignment field in
238 section header for TIC80COFF files.
241 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
243 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
244 v850_elf_check_relocs, v850_elf_reloc,
245 v850_elf_final_link_relocate): Add support for
246 BFD_RELOC_V850_16_PCREL relocation.
248 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
251 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
253 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
256 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
258 * cpu-v850e: New file.
260 * elf.c (prep_headers): Add support for v850e target.
262 * bfd-in2.h (bfd_architecture): Add support for v850e target.
264 * config.bfd: Add support for v850e target.
266 * archures.c: Add support for v850e target.
269 start-sanitize-v850eq
270 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
272 * cpu-v850eq: New file.
274 * elf.c (prep_headers): Add support for v850eq target.
276 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
278 * config.bfd: Add support for v850eq target.
280 * archures.c: Add support for v850eq target.
283 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
285 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
286 argument as section relative, rather than an absolute address.
287 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
289 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
291 * config.bfd (arc-*-elf*): Add.
292 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
293 * configure: Rebuild.
294 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
295 (BFD32_BACKENDS): Add elf32-arc.lo.
296 (cpu-arc.lo,elf32-arc.lo): Add rules for.
297 * Makefile.in: Rebuild.
298 * archures.c (architecture list): Add bfd_arch_arc.
299 (bfd_archures_list): Add bfd_arc_arch.
300 (bfd_mach_arc_base): Define.
301 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
302 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
303 (bfd_target_vect): Add them.
304 * bfd-in2.h, libbfd.h: Rebuild.
305 * cpu-arc.c, elf32-arc.c: New files.
306 * elf.c (pre_headers): Recognize bfd_arch_arc.
308 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
310 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
311 data section is correctly rounded to a page in the file.
313 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
315 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
316 there are no symbols.
318 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
320 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
321 file system 14 character limit.
322 * Makefile.am, configure.in: Corresponding changes.
323 * Makefile.in, configure: Rebuild.
325 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
327 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
328 Rebuild dependencies.
329 * Makefile.in: Rebuild.
331 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
333 * Makefile.am (docdir): Define.
334 * Makefile.in: Rebuild.
336 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
338 * configure: Rebuild with autoconf 2.12.1.
340 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
342 * aclocal.m4, configure: Rebuild with new automake patches.
344 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
346 * rs6000-core.c (make_bfd_asection): New function to add a section
347 to the core file bfd.
348 (rs6000coff_core_p): Use make_bfd_asection to add the core file
350 Use BFD routines to seek, read and stat the core file.
351 Handle .data sections from loaded objects and anonymously mmapped
352 regions, these are available in AIX 4 core files.
354 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
356 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
357 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
358 copy; use a patches libtool instead.
359 * acmacros.m4: Remove.
360 * Makefile.in, aclocal.m4, configure: Rebuild.
362 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
364 * Makefile.am: New file, based on old Makefile.in.
365 * acmacros.m4: New file, copied from old aclocal.m4.
366 * acinclude.m4: New file.
367 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
368 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
369 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
370 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
371 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
372 * acconfig.h: Mention PACKAGE and VERSION.
373 * stamp-h.in: New file.
374 * dep-in.sed: Change .o to .lo.
375 * Makefile.in: Now built with automake.
376 * aclocal.m4: Now built with aclocal.
377 * config.in, configure: Rebuild.
380 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
382 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
383 if there is only a relocation to a read-only but not allocatable
384 section (like .stab).
385 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
386 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
387 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
388 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
389 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
391 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
392 (ppc_elf_create_linker_section): These sections are not
393 created by the linker (that is, they are created by the user
394 putting data in them). In particular, they can be the source
395 and target of relocations.
396 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
397 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
398 objects (for instance, 'long double') to 16-byte boundaries.
399 (ppc_elf_size_dynamic_sections): Make the code that generates
400 section symbols exactly the same as for sparc, reducing the
401 number of section symbols output.
402 (ppc_elf_check_relocs): Check postcondition of
403 bfd_elf32_link_record_dynamic_symbol. Make default case the
404 same as corresponding code for sparc, fixing bug involving
406 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
407 forced to be local because of versioning (by replicating
408 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
409 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
411 (ppc_elf_relocate_section): Add handy debugging code for when
412 assertion fails. Add some more 'symbol made local because of
415 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
416 processing a GOT relocation as required by ABI.
418 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
420 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
421 version info if this symbol came from a dynamic object.
422 (elf_link_add_object_symbols): Set the version info of a symbol
423 only if the object actually contains version definitions and
426 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
428 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
429 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
431 * configure: Regenerated with autoconf 2.12.
432 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
434 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
436 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
437 a warning rather than returning an error.
439 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
441 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
443 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
445 * cisco-core.c: define signals for wingdb.
447 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
449 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
450 the same number of aux entries.
452 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
454 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
455 difference of two symbols if the relocation size is 32 bits.
456 (som_write_fixups): Handle R_DATA_EXPR.
458 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
460 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
461 its value if COFF_WITH_PE is defined.
463 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
465 * coff-stubgo32.c: New file.
466 * go32stub.h: New file.
467 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
468 * coffswap.h (coff_swap_filehdr_in): Invoke
469 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
471 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
472 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
473 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
474 COFF_ADJUST_AUX_IN_POST if they are defined.
475 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
476 COFF_ADJUST_AUX_OUT_POST if they are defined.
477 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
478 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
479 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
480 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
481 * targets.c (go32stubbedcoff_vec): Declare.
482 (bfd_target_vector): Add go32stubbedcoff_vec.
483 * configure.in (go32coff_vec): New target vector.
484 (go32stubbedcoff_vec): Likewise.
485 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
486 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
487 * Makefile.in: Rebuild dependencies.
488 (BFD32_BACKENDS): Add coff-stubgo32.o.
489 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
490 (HFILES): Add go32stub.h.
492 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
494 * configure.in: Check for fdopen.
495 * configure, config.in: Rebuild.
496 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
497 __GO32__. Reindent a bit.
499 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
501 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
502 flag for newly created sections.
503 (sunos_add_dynamic_symbols): Don't discard newly created sections
504 if shared library is dynobj.
506 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
508 * elf.c (map_sections_to_segments): When checking whether
509 including a section in a segment would force us to skip a page,
510 align the address of the next segment to avoid wraparound
514 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
516 * coffcode.h (coff_write_object_contents): Initialize
517 target id field to TIC80_TARGET_ID.
518 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
520 (coff_swap_filehdr_in): Swap in target id field if used.
523 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
525 * coff-i386.c (coff_i386_is_local_label_name): New static function
526 if TARGET_UNDERSCORE.
527 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
528 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
530 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
532 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
533 complain_overflow_signed, for 32 bit PC relative relocations.
535 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
537 * elflink.h (elf_link_add_object_symbols): When a version
538 indirection symbol is overridden, make the original symbol point
539 at the real overriding symbol.
541 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
544 * elflink.h (elf_link_output_extsym): Use the right section for a
546 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
547 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
549 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
551 * elflink.h (elf_merge_symbols): Resolve indirect and warning
552 symbols before checking for new symbols.
554 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
556 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
558 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
559 file, not aoutsz bytes (they are different in XCOFF .o files).
561 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
562 redefined by objects included from archives.
564 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
566 * elflink.h (elf_merge_symbol): In the case of a new defined
567 symbol overriding an old defined symbol, return the hash table
568 entry which we modify, even if it is the target of an
570 (elf_link_add_object_symbols): If the real name of the symbol gets
571 overridden, convert the versioned symbol into an indirect symbol
574 * elflink.h (elf_merge_symbol): New static function, broken out of
575 elf_link_add_object_symbols.
576 (elf_link_add_object_symbols): Call it.
578 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
580 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
581 handle case where COFF filehdr does not immediately follow PE
583 * coffgen.c (coff_object_p): Remove useless seek to current
586 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
588 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
591 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
593 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
594 symbols, skip N_ABS symbols with debugging storage classes.
596 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
598 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
599 relocs in shared libraries which refer to local symbols. Cope
600 with addend when processing a GOT relocation.
602 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
603 for sections that the linker didn't create.
604 (ppc_elf_finish_dynamic_sections): Only try to write out a section
605 symbol if it was created in ppc_elf_size_dynamic_sections.
606 (ppc_elf_relocate_section): Complain if we have to generate a reloc
607 relative to a section for which we didn't output a symbol.
609 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
610 relocs are 'rela' relocs, like everything else. .rela.plt is not
611 a read-only section, so we don't have to special-case it.
613 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
614 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
616 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
617 (ppc_elf_relocate_section): @got offsets are 4 from start of the
619 * elflink.c (_bfd_elf_create_got_section): The three reserved
620 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
622 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
625 * elf32-ppc.c (ppc_elf_check_relocs): Use
626 _bfd_elf_create_got_section to create the GOT rather than
627 ppc_elf_create_linker_section. Create the '.rela.got' section
629 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
630 symbol has a GOT entry.
631 (ppc_elf_relocate_section): Record when a symbol is used through
632 the GOT, and allocate space in the GOT for each such symbol.
633 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
634 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
637 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
638 treated in a similar way to ADDR16_HA relocs.
639 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
640 shared objects; the linker must deal with them.
641 (ppc_elf_create_linker_section): Stop setting
642 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
643 LINKER_SECTION_PLT stuff.
644 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
645 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
646 section, not ELF-specific calls.
647 (elf_backend_plt_not_loaded): Set to 1.
648 (elf_backend_got_symbol_offset): Set to 4.
649 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
650 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
651 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
652 plt_not_loaded member.
653 (_bfd_elf_create_got_section): Apply got_symbol_offset.
654 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
656 (elf_backend_G_O_T_offset): Set default to 0.
657 (elfNN_bed): Set added fields.
659 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
660 DT_RELENT in shared objects; should be DT_RELAENT.
662 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
663 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
664 such a reloc (in a non-shared object) refers to a symbol that's
667 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
669 * elfcode.h (put_signed_word): Define.
670 (get_signed_word): Define.
671 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
672 (elf_swap_reloca_out): Use put_signed_word for the r_addend
674 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
675 bfd_get_signed_32 to set the r_addend field.
676 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
677 bfd_h_get_signed_64 to set the r_addend field.
679 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
681 * elf32-i386.c (elf_i386_relocate_section): When generating a
682 shared library, do the relocation if the input section is not
685 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
686 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
687 (elf_fix_symbol_flags): New static function, broken out of
688 elf_adjust_dynamic_symbol.
689 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
690 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
691 forced local even if NEEDS_PLT is set. When forcing a symbol to
692 be local, clear NEEDS_PLT.
693 (elf_link_output_extsym): Remove unused local bed.
695 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
697 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
698 for derived elf linker hash table entries. References to
699 elf_link_hash_entry changed appropriately.
700 (elf32_mn10300_link_hash_table): New structure for derived elf
702 (elf32_mn10300_hash_table): Define.
703 (elf32_mn10300_link_hash_traverse): Likewise.
704 (elf32_mn10300_link_hash_newfunc): New function.
705 (elf32_mn10300_link_hash_table_create): Likewise.
706 (elf32_mn10300_finish_hash_table_entry): Likewise.
707 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
708 of prologue code, and call:32->call:16 relaxing.
709 (compute_function_info: New function.
710 (bfd_elf32_bfd_ilink_hash_table_create): Define.
712 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
714 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
715 for a symbol which is being forced to be local.
716 * elf32-i386.c (elf_i386_relocate_section): Write out the
717 relocation value for a GOT reloc for a symbol which is turning
719 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
720 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
722 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
724 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
725 value if the symbol is turning into a local symbol.
726 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
727 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
729 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
731 * elflink.h (elf_link_add_object_symbols): Also read verneed
732 information by calling `_bfd_elf_slurp_version_tables'.
733 (elf_link_add_object_symbols): For undefined symbols look for
734 version information in the verneed records.
735 (elf_link_add_object_symbols): Use soname of shared object
736 for verneed record if it is available.
738 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
740 * cpu-arm.c: Add prototypes for compatible and scan.
741 * cofflink.c: Add prototype for mark_relocs.
743 * archive.c (bfd_special_undocumented_glue): Change filename to
744 const pointer. Add prototype.
746 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
748 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
749 sections that will be discarded.
751 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
753 * elflink.h (elf_link_find_version_dependencies): When searching
754 for known version symbol skip non-matching verdef records, not
757 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
759 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
760 not a bfd_vma, to the base file, to match how dlltool reads it.
762 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
764 * reloc.c: Add thumb relocations.
766 * bfd-in2.h: Add Thumb relocations.
768 * libbfd.h: Add Thumb relocations.
770 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
772 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
774 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
776 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
777 for a section even if it is not loaded.
779 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
781 (_bfd_coff_link_input_bfd): Separate section VMA handling for
782 input and output files.
783 (_bfd_coff_generic_relocate_section): Check whether input file,
784 not output file, is a PE file.
786 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
788 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
790 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
792 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
795 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
797 * cpu-arm.c (compatible): Add test for supersets of ARM
800 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
802 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
805 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
807 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
808 called directly by gas/config/tc-arm.c.
810 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
812 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
813 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
815 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
817 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
820 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
822 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
823 (coff_bfd_copy_private_bfd_data): Ditto.
824 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
825 (coff_arm_bfd_print_private_bfd_data): Ditto.
826 (coff_arm_bfd_set_private_flags): Ditto.
827 (coff_arm_bfd_copy_private_bfd_data): Ditto.
829 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
831 * libcoff-in.h (struct coff_final_link_info): Add boolean
832 global_to_static member for support of task linking.
833 (_bfd_coff_write_task_globals): Add prototype.
834 * libcoff.h: Regenerate.
835 * coffcode.h (coff_write_object_contents): Use #ifdef to
836 check RS6000COFF_C, to be consistent with all other uses
838 * cofflink.c (_bfd_coff_final_link): If doing task linking,
839 call _bfd_coff_write_task_globals.
840 (_bfd_coff_link_input_bfd): If doing task linking, convert
841 global functions to static.
842 (_bfd_coff_write_global_sym): If doing task linking, convert
843 global variables to static.
844 (_bfd_coff_write_task_globals): New function.
846 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
847 (C_AUTOARG): #undef since it clashes with C_UEXT.
848 (C_LASTENT): #undef since it clashes with C_STATLAB.
849 * coffcode.h (coff_write_object_contents): Use TIC80COFF
851 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
852 when TIC80COFF defined (clashes with C_UEXT). Explicitly
853 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
857 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
859 * coff-tic80.c (tic80_howto_table): Change overflow check for most
860 PP relocations to complain_overflow_dont.
862 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
864 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
865 name of R_RELLONG to "RELLONG". Set rightshift and complain for
867 (ppbase_reloc, glob15_reloc): New static functions.
868 (glob16_reloc, local16_reloc): New static functions.
869 (rtype2howto): Handle all relocation types.
870 (coff_tic80_relocate_section): New static function.
871 (coff_relocate_section): Define to coff_tic80_relocate_section.
872 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
875 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
877 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
878 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
880 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
881 callers. If PE file, don't add section VMA.
882 (coff_write_alien_symbol): If PE file, don't add section VMA.
883 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
884 (_bfd_coff_write_global_sym): Likewise.
885 (_bfd_coff_generic_relocate_section): Likewise.
887 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
890 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
892 * cofflink.c (mark_relocs): Add new function to mark symbols which
893 are used by relocations.
894 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
895 suppress the skipping of symbols that have thus been marked.
897 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
899 * coff-sh.c (sh_merge_private_data): New static function.
900 (coff_bfd_merge_private_bfd_data): Define.
903 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
905 * coff-tic80.c: Remove unnecessary #ifdefs.
906 * config.bfd: Set targ_underscore to yes for tic80.
908 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
910 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
911 with unresolved external symbols in GDB).
914 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
916 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
917 the symbols associated with each BFD.
918 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
920 * elf-m10200.c: Likewise.
921 * elf32-m32r.c: Likewise.
922 * elf32-sh.c: Likewise.
924 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
926 * elflink.h (elf_link_add_object_symbols): Don't decrease the
927 alignment of a common symbol. If two symbols that look like
928 common symbols are found in two shared libraries, and the size is
929 different, use the larger size, and warn if --warn-common. If a
930 common symbol overrides a definition in a shared library, set the
931 size to the larger size, and warn if --warn-common.
933 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
935 * cpu-arm.c (compatible): Allow default machine to be polymorphed
936 into any other machine type.
938 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
940 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
941 data into an unitialised destination set its machine type as well.
943 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
945 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
946 to common symbol size. Consistently treat uninitialized symbols
947 in shared objects as common symbols.
949 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
951 * archures.c (constants): Added new constants to identify the
952 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
953 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
955 * bfd-in2.h (constants): Added new constants to identify
956 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
957 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
958 bfd_mach_arm_4T. This file is auto-magically generated from the
959 archures.c file. This update is just to save work.
961 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
962 coff_arm_bfd_print_private_bfd_data,
963 coff_arm_bfd_set_private_flags,
964 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
965 (global): Macro redefinitions set up to use these new functions.
967 * coffcode.h (coff_mkobject_hook): Added call to
968 coff_arm_bfd_set_private_flags().
969 (coff_set_arch_mach_hook): Added code to set machine type based on
970 bits stored in internal flags.
971 (coff_set_flags): Added code to set the new bits in the flags
972 field based on the machine number.
973 (function definition macros): Made all function definition macros
974 conditional so that they can be overridden by target specific
977 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
978 Structure extended to include new types, one each for ARMv2,
979 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
981 * libcoff-in.h (struct coff_tdata): Added flags field.
983 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
985 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
987 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
990 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
992 * coffgen.c (coff_find_nearest_line): If there are no syments,
995 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
997 * config.bfd: cope with '*-*-linux-gnuaout' targets.
999 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1001 * targmatch.sed: Add explicit \n characters to work around bug in
1002 HP/UX 10.20 sed program.
1004 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1006 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1009 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1011 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1013 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1015 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1016 (struct elf_m68k_pcrel_relocs_copied, struct
1017 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1018 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1019 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1020 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1022 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1023 PC relative relocs for a global symbol defined in a regular
1024 object, and count the number of PC relative relocs copied for any
1026 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1027 traverse with elf_m68k_discard_copies.
1029 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1031 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1032 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1034 * coffcode.h (coff_compute_section_file_positions): Force the
1035 potential last byte in the file to be written out when
1038 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1040 * configure.host (mips*-*-openbsd*): New host.
1042 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1044 * elflink.h (elf_link_add_object_symbols): Only subtract the
1045 section VMA from the symbol value if this is a fully linked file.
1047 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1048 (struct elf_i386_link_hash_entry): Define.
1049 (struct elf_i386_link_hash_table): Define.
1050 (elf_i386_link_hash_traverse): Define.
1051 (elf_i386_hash_table): Define.
1052 (elf_i386_link_hash_newfunc): New static function.
1053 (elf_i386_link_hash_table_create): New static function.
1054 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1055 PC relative relocs for a global symbol defined in a regular
1056 object, and count the number of PC relative relocs copied for any
1058 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1059 traverse with elf_i386_discard_copies.
1060 (elf_i386_discard_copies): New static function.
1061 (bfd_elf32_bfd_link_hash_table_create): Define.
1063 From Gordon W. Ross <gwr@mc.com>:
1064 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1065 (sunos4_aout_backend): Use MY_entry_is_text_address.
1068 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1070 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1071 R_D30V_32_NORMAL to 2 (4 bytes).
1074 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1076 From Gordon W. Ross <gwr@mc.com>:
1077 * netbsd.h (N_SHARED_LIB): Define.
1078 (SEGMENT_SIZE): Don't define.
1079 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1081 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1082 (SEGMENT_SIZE): Don't define.
1084 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1085 to sizeof Rela structure, not sizeof Rel structure. From Gary
1086 Thomas <g.thomas@opengroup.org>.
1088 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1090 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1091 whenever entry is larger than text address, but only by whole
1092 pages. From Gordon W. Ross <gwr@mc.com>.
1094 * Makefile.in (install): Depend upon installdirs. Use
1095 mkinstalldirs to build $(oldincludedir).
1096 (installdirs): New target.
1098 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1099 if this is a debugging section which we are stripping.
1101 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1103 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1104 alpha-specific target data struct.
1106 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1108 From Thomas Graichen <graichen@rzpd.de>:
1109 * Makefile.in: Always use $(SHELL) when running move-if-change.
1110 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1111 * configure: Rebuild.
1113 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1115 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1116 VMA if this is an executable file or a shared object.
1118 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1121 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1123 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1124 start of the file. Remove uses later on which switch using
1126 (MY(callback)): Handle entry_is_text_address.
1127 (MY_entry_is_text_address): Define if not defined.
1128 (MY(backend_data)): Initialize new field.
1129 * aoutf1.h (sunos4_aout_backend): Likewise.
1130 * i386aout.c (MY(backend_data)): Likewise.
1131 * i386mach3.c (MY(backend_data)): Likewise.
1132 * mipsbsd.c (MY(backend_data)): Likewise.
1133 * sparclynx.c (sparclynx_aout_backend): Likewise.
1134 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1135 (MY_entry_is_text_address): Define.
1136 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1138 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1139 whose name starts with `.'.
1141 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1143 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1144 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1145 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1146 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1147 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1148 sparc-*-openbsd*): New targets.
1149 * configure: Rebuild.
1151 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1153 * stabs.c (struct stab_section_info): New field
1155 (_bfd_link_section_stabs): Fill the above array.
1156 (_bfd_stab_section_offset): Use `cumulative_skips' to
1157 speed up offset calculation.
1159 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1161 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1162 addend for non pc-relative relocations.
1164 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1165 for non-existent function.
1167 * elf-m10300.c (mn10300_elf_relax_section): New function.
1168 (mn10300_elf_relax_delete_bytes): Likewise.
1169 (mn10300_elf_symbol_address_p): Likewise.
1170 (mn10300_elf_get_relocated_section_contents): Likewise.
1171 (bfd_elf32_bfd_relax_section): Define.
1172 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1174 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1176 * configure.host: Set SHLIB_LIBS.
1177 * configure.in: Substitute SHLIB_LIBS.
1178 * configure: Rebuild.
1179 * Makefile.in (SHLIB_LIBS): New variable.
1180 ($(SHLIB)): Use $(SHLIB_LIBS).
1182 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1184 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1185 with bfd_section_vma.
1187 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1189 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1190 Correct CPU file names for mn10[23]00.
1191 * configure: Rebuild.
1193 * bfd.c (bfd_record_phdr): Cast count to size_t before
1196 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1197 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1198 (xcoff_write_archive_contents): LIkewise.
1199 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1200 (mips_elf_create_procedure_table): Likewise.
1201 * peicode.h (pe_print_idata): Likewise.
1202 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1203 * xcofflink.c (xcoff_get_section_contents): Likewise.
1204 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1205 (xcoff_link_add_symbols): Likewise.
1206 (xcoff_link_add_symbols): Likewise.
1208 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1209 (ppcboot_bfd_print_private_bfd_data): Likewise.
1211 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1212 to complain_overflow_signed.
1214 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1216 * VERSION: Set to 2.8.1.
1218 * Branched binutils 2.8.
1220 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1221 deciding whether to copy a reloc into a shared object.
1222 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1223 relocs in unallocated sections.
1224 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1225 R_SPARC_RELATIVE relocs in unallocated sections.
1227 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1229 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1230 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1233 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1235 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1236 override an uninitialized symbol from a shared library with a
1239 * elf-m10200.c: Rename from elf32-mn10200.c.
1240 * elf-m10300.c: Rename from elf32-mn10300.c.
1241 * cpu-m10200.c: Rename from cpu-mn10200.c
1242 * cpu-m10300.c: Rename from cpu-mn10300.c
1243 * Makefile.in: Update accordingly.
1245 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1246 (elf_mips_isa): Move to earlier in file.
1247 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1248 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1251 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1254 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1256 * configure.com: New file.
1257 * config.h-vms: Remove file.
1258 * makefile.vms: Update for new configure scheme.
1260 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1262 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1263 (ppc_process_before_allocation): Declare.
1264 * libcoff.h: Rebuild.
1266 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1268 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1270 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1272 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1274 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1275 symbol index for a R_IHCONST reloc.
1277 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1279 * targmatch.sed: Do not use \(\) recursively.
1281 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1283 * m68klinux.c (MACHTYPE_OK): Define.
1284 * i386linux.c (MACHTYPE_OK): Define.
1286 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1288 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1289 <hjl@gnu.ai.mit.edu>:
1290 * sparclinux.c: New file.
1291 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1292 * bfd-in2.h: Rebuild.
1293 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1294 * configure.in (sparclinux_vec): Add to list of vectors.
1295 * configure: Rebuild.
1296 * targets.c (sparclinux_vec): Declare.
1297 (bfd_target_vector): Add sparclinux_vec.
1298 * Makefile.in: Rebuild dependencies.
1299 (BFD32_BACKENDS): Add sparclinux.o.
1300 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1302 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1303 bfd_coff_backend_data field.
1304 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1306 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1307 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1308 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1310 * bfd.c: Include "libiberty.h".
1311 (strerror): Don't declare.
1312 (bfd_errmsg): Call xstrerror rather than strerror.
1314 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1316 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1317 reloc even if the symbol is in the .bss section.
1318 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1319 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1320 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1322 * coffcode.h (bfd_coff_backend_data): Add new field
1323 _bfd_coff_default_section_alignment_power.
1324 (bfd_coff_default_section_alignment_power): Define.
1325 (bfd_coff_std_swap_table): Initialize new field.
1326 * libcoff.h: Rebuild.
1327 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1328 symbol to the default section alignment.
1330 * COPYING: Update FSF address.
1333 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1335 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1336 21-bit absolute that made it act as a relative.
1339 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1341 * elflink.c (_bfd_elf_create_linker_section): Don't set
1342 bss_section and rel_section from existing sections.
1344 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1347 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1349 * aoutx.h (some_aout_object_p): Change executable test to fix
1350 problems with embedded a.out systems.
1352 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1354 * stabs.c (_bfd_stab_section_offset): New function.
1355 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1356 * libbfd.h: Rebuild.
1357 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1359 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1360 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1361 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1362 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1363 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1365 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1366 symbol. Check for memory allocation failure of *psinfo.
1367 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1368 callers. Set the value of the header symbol.
1369 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1370 * libbfd.h: Rebuild.
1372 start-sanitize-tic80
1373 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1375 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1376 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1377 reloc types, rather than silently failing to generate an output file.
1380 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1382 * targmatch.sed: Use the hold space to put the #ifdef around the
1383 the string constant.
1384 * targets.c (UNSUPPORTED_TARGET): Don't define.
1385 (find_target): Don't check for UNSUPPORTED_TARGET.
1386 (bfd_set_default_target): Don't try to optimize by checking for
1389 * Makefile.in: Rebuild dependencies.
1390 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1391 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1392 (elf32-m32r.o): Remove explicit target.
1394 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1397 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1398 count section symbols for sections that were created by the
1399 linker, or are not allocatable or not loadable.
1400 (elf32_sparc_finish_dynamic_sections): Output output section
1401 symbols for section for which we made space for them.
1403 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1405 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1406 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1408 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1410 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1411 (m32r_hi16_list): New static local.
1412 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1413 (m32r_elf_do_hi16_reloc): Delete.
1414 (m32r_elf_relocate_hi16): New function.
1415 (m32r_elf_lo16_reloc): New function.
1416 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1419 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1421 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1422 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1423 (m32r_elf_final_sda_base): New function.
1424 (m32r_elf_relocate_section): Rewrite sdata support.
1425 (m32r_elf_finish_dynamic_sections): Delete.
1427 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1429 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1430 * coff-svm68k.c: New file. Just defines some macros and includes
1432 * coff-m68k.c: Add functions to handle common addends, moved in
1433 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1434 Control whether relocs are visible using STATIC_RELOCS.
1435 * cf-m68klynx.c: Simplify greatly: just define macros to control
1437 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1438 * targets. (m68ksysvcoff_vec): Declare.
1439 (bfd_target_vector): Add m68ksysvcoff_vec.
1440 * config.bfd (m68*-motorola-sysv*): New target.
1441 * configure.in (m68ksysvcoff_vec): New vector.
1442 * configure: Rebuild.
1443 * Makefile.in: Rebuild dependencies.
1444 (BFD32_BACKENDS): Add coff-svm68k.o.
1445 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1447 * binary.c (binary_set_section_contents): Don't get misled if the
1448 first section is not loadable. From Matthew L. Martin
1451 * elflink.h (elf_bfd_final_link): Set the value of a section
1452 symbol to the section address unless doing a relocateable link.
1454 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1456 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1457 .plt entry if we've taken the function's address.
1458 (elf64_alpha_merge_gots): Merge collected flags info as well.
1460 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1462 * Many files: Add function prototypes.
1463 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1464 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1465 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1466 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1467 * peicode.h: Change several void * parameters to PTR.
1468 * srec.c (srec_get_symbol_info): Make static.
1469 * syms.c (bfd_symbol_is_absolute): Remove.
1470 * Makefile.in: Rebuild dependencies.
1472 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1474 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1475 (bfd_elf32_bfd_is_local_label): Don't define.
1477 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1480 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1482 * bfd-in.h: Don't include obstack.h.
1483 (struct bfd_hash_table): Change memory field to PTR.
1484 * bfd.c (struct _bfd): Change memory field to PTR.
1485 * bfd-in2.h: Rebuild.
1486 * libbfd-in.h (bfd_release): Declare as function, don't define as
1488 * libbfd.h: Rebuild.
1489 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1490 objalloc routines rather than obstack routines.
1491 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1492 (getpagesize): Don't define.
1493 (_bfd_new_bfd): Don't set _bfd_chunksize.
1494 (bfd_openr): Free new bfd and objalloc on failure.
1495 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1496 (bfd_alloc_size): Remove.
1497 (bfd_release): New function.
1498 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1499 objalloc routines rather than obstack routines.
1500 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1501 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1502 objalloc routines rather than obstack routines.
1503 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1504 (struct accumulate): Change memory to struct objalloc *.
1505 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1506 * dep-in.sed: Don't remove obstack.h from dependency list.
1507 * Makefile.in: Rebuild dependencies.
1508 (BFD_H_DEPS): Remove obstack.h.
1509 (install): Don't install obstack.h.
1510 * Many files: Don't include "obstack.h".
1513 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1514 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1515 * libbfd.h: Rebuild.
1516 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1517 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1518 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1520 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1521 old version of bfd_alloc.
1522 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1523 * libbfd.h: Rebuild.
1524 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1526 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1528 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1529 ELF local label syntax as well.
1531 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1533 * config.bfd (powerpc-*-beos*): New target.
1534 * configure.in (powerpc-*-beos*): Add case that explicitly
1535 does not set COREFILE for now. A future BeOS version is
1536 expected to support core files.
1537 * configure: Regenerate with autoconf.
1539 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1541 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1542 seen with a local symbol, rather than crashing.
1544 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1545 version symbols if there aren't any.
1547 start-sanitize-tic80
1548 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1550 * coff-tic80.c (coff_rtype_to_howto): Define
1551 (coff_tic80_rtype_to_howto): Clone generic coff version and
1552 add code to handle the funky TI "internal relocations".
1555 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1557 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1558 or size changes because of a weak symbol.
1560 * cisco-core.c (SIGEMT): Define if not defined.
1562 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1564 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1565 setting ever. Sanity check the version number. Sort out copying
1566 flags and other information when adding an indirect symbol.
1567 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1568 symbols added by the backend. Clear the entire contents of the
1570 (elf_export_symbol): Ignore indirect symbols.
1571 (elf_link_output_extsym): Accept a section without an owner in an
1573 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1574 version count. Correct the allocation of x_versymp.
1576 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1577 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1578 Don't return bfd_und_section_ptr when info->shared.
1579 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1580 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1581 (mips_elf_check_relocs): Resolve an indirect symbol in
1583 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1584 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1586 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1588 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1590 From Eric Youngdale <eric@andante.jic.com>:
1591 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1592 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1593 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1594 versioned symbol appears in both a regular and a shared object.
1595 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1596 appropriate. Improve error message.
1597 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1598 all uses. Add localsyms field.
1599 (elf_bfd_final_link): When generating a shared library, call
1600 elf_link_output_extsym to output all local symbols.
1601 (elf_link_output_extsym): Handle symbols which were forced to
1604 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1606 From Eric Youngdale <eric@andante.jic.com>:
1607 * elf-bfd.h (elf_symbol_type): Add version field.
1608 * elfcode.h (elf_slurp_symbol_table): Set version field.
1609 * elflink.h (elf_link_add_object_symbols): When creating an
1610 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1611 appropriate. Set up an indirection from the nondefault version of
1613 (NAME(bfd_elf,size_dynamic_sections)): Call
1614 elf_link_assign_sym_version before checking whether there are any
1615 versions. Always record the version name as a dynamic symbol.
1616 Initialize counters.
1617 (elf_link_assign_sym_version): After finding a version, see if a
1618 symbol should be forced to local scope. Create a new version
1619 definition if appropriate.
1620 (elf_link_output_extsym): Correct indirect symbol handling.
1621 * elf.c (bfd_elf_print_symbol): Print version information.
1622 (bfd_section_from_shdr): Turn version sections into BFD sections.
1623 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1624 if sh_info is not already set.
1625 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1627 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1628 _bfd_stringtab_add to copy the name into permanent memory if
1631 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1633 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1635 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1637 * coffcode.h (bfd_coff_backend_data): Change
1638 _bfd_coff_compute_section_file_positions to return a boolean
1639 value. Change all callers.
1640 (coff_compute_section_file_positions): Change return type to
1641 boolean. If the size of the last section changed, then output a
1642 zero byte at the end of the file.
1643 * libcoff.h: Rebuild.
1645 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1646 for at least 6 output symbols.
1647 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1648 emit a TC csect to represent the space they take up. For an XO
1649 symbol, just emit a reference, not a csect.
1651 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1652 Solaris doesn't like the combined options, and the -f is
1654 (stamp-tshlink, install): Likewise.
1656 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1657 handling when little endian.
1659 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1661 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1662 (mn10300_elf_relocate_section): Likewise.
1663 (elf_backend_relocate_section): Define.
1665 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1666 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1667 (elf32_mn10300_howto_table): Likewise.
1668 (elf32_mn10300_reloc_map): Likewise.
1669 (bfd_elf32_mn10300_reloc): Delete unused function.
1671 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1673 start-sanitize-tic80
1674 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1675 understand, just set the howto field to NULL, and the caller will
1676 print an appropriate error message.
1678 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1679 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1680 block. Use NULL for initializations of "ptr" rather than bare 0.
1681 * coff-h8300.c: Fix typo in comment.
1682 * coff-h8500.c: Ditto.
1684 * coff-z8k.c: Ditto.
1686 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1688 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1689 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1690 m32r_elf_get_relocated_section_contents): First pass at relax support.
1692 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1694 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1695 entry for reading verdef records.
1696 Use correct braces for computing increments of extverdaux and
1697 exteverdef record pointers.
1699 start-sanitize-tic80
1700 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1702 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1706 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1708 * elflink.h (elf_link_find_version_dependencies): Check that
1709 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1712 start-sanitize-tic80
1713 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1715 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1718 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1720 * targets.c (bfd_default_vector): Make non-const.
1721 (find_target): New static function, broken out of
1723 (bfd_set_default_target): New function.
1724 (bfd_find_target): Call find_target. When defaulting, use
1725 bfd_default_vector[0] if it is not NULL.
1726 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1727 * bfd-in2.h, libbfd.h: Rebuild.
1729 * syms.c (bfd_is_local_label): Return false if the symbol has no
1731 * coff-i960.c (coff_i960_is_local_label_name): New function.
1732 (coff_bfd_is_local_label_name): Define.
1733 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1734 (coff_bfd_is_local_label_name): Define.
1735 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1736 (coff_bfd_is_local_label_name): Define.
1737 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1738 with .. or _.L_ as local.
1739 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1740 (bfd_elf32_bfd_is_local_label_name): Define.
1741 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1742 beginning with $ as local.
1744 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1746 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1747 rather than comparing against info->lprefix.
1748 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1749 * elflink.h (elf_link_input_bfd): Likewise.
1750 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1751 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1753 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1754 _bfd_elf_is_local_label_name if not already defined.
1755 * elf.c (_bfd_elf_is_local_label_name): New function.
1756 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1758 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1759 (m88k_is_local_label_name): New static function.
1761 * coffcode.h (coff_bfd_is_local_label_name): Define as
1762 _bfd_coff_is_local_label_name if not already defined.
1763 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1764 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1765 * libcoff.h: Rebuild.
1767 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1768 to _bfd_is_local_label_name.
1769 (bfd_target): Likewise.
1770 * syms.c (bfd_is_local_label): Define as function, not macro.
1771 (bfd_is_local_name): Define.
1772 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1773 bfd_generic_is_local_label, and take a string rather than a
1775 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1776 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1777 (bfd_generic_is_local_label): Don't declare.
1778 (bfd_generic_is_local_label_name): Declare.
1779 * bfd-in2.h, libbfd.h: Rebuild.
1780 * All backends: Change local_label to local_label_name.
1782 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1783 (mips_elf_relocate_got_local): Change return type to boolean.
1784 Don't assume that the first zero entry is unassigned; instead, use
1786 (mips_elf_relocate_section): Check return value of
1787 mips_elf_relocate_got_local.
1788 (mips_elf_create_got_section): Initialize assigned_gotno field.
1791 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1793 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1797 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1799 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1800 that have no contents merely because linker_mark is not set.
1802 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1804 * config.bfd (mips*-*-lnews*): New target.
1805 * coff-mips.c (mips_relocate_section): Make assert compare
1806 content byteorder instead of header byteorder.
1807 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1809 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1810 * configure.in (ecoff_biglittle_vec): Add case.
1811 * configure: Update.
1813 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1815 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1816 name begins with ".note".
1817 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1818 section whose name begins with ".note".
1819 (get_program_header_size): Corresponding change.
1821 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1822 jal and for jal overflow.
1824 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1826 From Eric Youngdale <eric@andante.jic.com>:
1827 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1828 not found, try looking it up again without the version name.
1829 (elf_link_add_object_symbols): Always link against the dynamic
1830 symbol table of a dynamic object. When linking against a dynamic
1831 object, include version strings in symbol names, and set up
1832 version information. Add indirect symbols for default versions.
1833 (elf_link_create_dynamic_sections): Add special version sections.
1834 (struct elf_assign_sym_version_info): Define.
1835 (struct elf_find_verdep_info): Define.
1836 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1837 up version sections.
1838 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1839 (elf_link_find_version_dependencies): New static function.
1840 (elf_link_assign_sym_version): New static function.
1841 (elf_link_renumber_dynsyms): New static function.
1842 (struct elf_final_link_info): Add symver_sec field.
1843 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1844 local symbols of a dynamic object. Handle DT_VER* constants.
1845 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1846 dynamic object. Skip indirect symbols from ELF objects. Remove
1847 the version name before choosing a hash bucket. Write out the
1848 version information if appropriate.
1849 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1850 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1851 (bfd_elf64_size_dynamic_sections): Likewise.
1852 * bfd-in2.h: Rebuild.
1853 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1854 Change elf_link_hash_flags to unsigned short.
1855 (ELF_LINK_HIDDEN): Define.
1856 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1857 dynverdef_hdr, dynversym_section, dynverdef_section,
1858 dynverref_section, cverdefs, cverrefs, verdef, verref.
1859 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1860 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1861 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1862 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1863 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1864 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1865 (_bfd_elf_slurp_version_tables): Declare.
1866 * elf.c (_bfd_elf_swap_verdef_in): New function.
1867 (_bfd_elf_swap_verdef_out): Likewise.
1868 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1869 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1870 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1871 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1872 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1873 version information if there is any.
1874 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1875 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1876 (elf_fake_sections): Handle .gnu.version* section names.
1877 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1878 (_bfd_elf_slurp_version_tables): New function.
1879 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1880 version name in string entered in dynamic hash table.
1881 * elfcode.h: Include fnmatch.h.
1882 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1883 symbol which was forced to become local.
1884 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1885 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1886 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1887 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1889 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1891 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1893 (mn10200_elf_relax_section): Correctly compute a symbol's value
1894 when the symbol is local, but not in the same section as we are
1895 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1898 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1900 * elf32-m32r.c: Rewrite to use ELF backend linker.
1901 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1902 Add small data area support (R_M32R_SDA16).
1903 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1904 * bfd-in2.h,libbfd.h: Regenerated.
1906 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1908 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1909 (mn10200_elf_relax_delete_bytes): Likewise.
1910 (mn10200_elf_symbol_address_p): Likewise.
1911 (mn10200_elf_get_relocated_section_contents): Likewise.
1912 (bfd_elf32_bfd_relax_section): Define.
1913 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1915 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1916 (mn10200_elf_relocate_section): Likewise.
1917 (elf_backend_relocate_section): Define.
1920 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1922 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1923 reloc.c, targets.c: New target, elf-*-D30V.
1925 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1927 * cpu-d30v.c, elf32-d30v.c: New files.
1930 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1932 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1933 * bfd-in2.h: Regenerated.
1934 start-sanitize-tic80
1935 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1936 (rtype2howto): Add function.
1937 (tic80_howto_table): Add.
1940 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1942 * sysdep.h: Don't define errno in MSVC if error.h is included.
1944 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1946 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1947 is initialized before it is used.
1949 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1951 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1952 symbol into a weak undefined symbol; leave it as a common symbol.
1954 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1956 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1957 about a symbol defined in a dynamic object if it has already been
1958 defined in a regular object.
1960 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1962 * makefile.vms: Add gcc flags to allow compiling with current gcc
1964 (targmatch.h): New dependency.
1966 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1968 * evax.h (ALPHA_R_CODEADDR): New relocation.
1969 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1971 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1973 * bfd-in2.h, libbfd.h: Rebuild.
1975 Restrict symbol length to 64 bytes, case preserving:
1976 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1977 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1978 (_bfd_evax_length_hash_symbol): Added.
1979 * evax-etir.c (_bfd_evax_write_etir): Call
1980 _bfd_evax_length_hash_symbol before output of symbol.
1981 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1982 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1984 * evax-emh.c: Output filename to object file without path.
1986 * evax-egsd.c: New sections for local and global commons.
1988 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1989 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1990 notices. Replace AXP with Alpha.
1992 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1994 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1995 sections if we are creating a shared library.
1997 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1999 * configure.host (i386-windows): Don't set host64=true.
2001 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2003 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2004 (elf_mips16_gprel_howto): New static variable.
2005 (mips16_gprel_reloc): New static function.
2006 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2007 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2008 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2009 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2010 * bfd-in2.h, libbfd.h: Rebuild.
2012 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2014 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2015 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2017 start-sanitize-r5900
2018 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2020 * config.bfd: add r5900
2023 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2025 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2026 the output section will be the absolute section; don't print an
2027 assertion message for that case when doing a relocateable link.
2029 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2031 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2032 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2033 need_fn_sub, call_stub, and call_fp_stub.
2034 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2035 (mips_elf_link_hash_newfunc): Initialize new fields.
2036 (mips_elf_link_hash_table_create): Likewise.
2037 (mips_elf_relocate_section): Redirect relocations to use mips16
2038 stubs when appropriate.
2039 (mips_elf_check_relocs): Attach stub sections to the appropriate
2040 symbol. Set need_fn_stub when appropriate.
2041 (mips_elf_always_size_sections): New static function.
2042 (mips_elf_check_mips16_stubs): New static function.
2043 (elf_backend_always_size_sections): Define.
2044 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2046 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2047 attached to sections which are not being included in the link.
2049 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2051 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2052 symbol value when computing the addend for a pc_relative
2055 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2057 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2058 relocateable link, just skip pc_relative pcrel_offset relocs.
2059 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2060 structure for an ARM26 reloc which can be resolved.
2061 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2062 reloc can be resolved.
2064 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2065 error in overflow check for R_RELBYTE.
2067 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2069 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2070 From Mark Rasin <mark.rasin@telrad.co.il>.
2072 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2075 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2077 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2078 (elf_mn10200_howto_table): Likewise.
2079 (mn10200_reloc_map): Likewise.
2081 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2083 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2084 * bfd-in2.h, libbfd.h: Regenerated.
2085 * elf32-m32r.c: Add support for them.
2087 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2089 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2090 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2091 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2092 r_format and r_pcrel. Always return a value.
2093 * riscix.c (MY_final_link_callback): Define to dummy value.
2095 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2096 relocations against the text segment, look up the output name of
2098 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2099 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2100 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2101 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2102 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2104 start-sanitize-tic80
2105 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2107 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2108 routines for little endian data.
2109 * coffcode.h (coff_write_object_contents): Set magic to
2110 TIC80_ARCH_MAGIC for TIc80.
2112 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2114 * coff-tic80.c (tic80coff_vec): Change to little endian data
2118 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2120 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2121 auxiliary_filters parameter to be const char * const *. Accept a
2122 NULL terminated array.
2123 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2124 (bfd_elf32_size_dynamic_sections): Update declaration.
2125 * bfd-in2.h: Rebuild.
2127 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2129 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2130 NOTYPE symbol in a text section as a FUNC symbol.
2132 * coffcode.h (coff_compute_section_file_positions): Force
2133 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2135 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2137 * libaout.h (machine_type): Reserve several values for sparclet.
2139 start-sanitize-tic80
2140 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2142 * config.bfd (tic80-*-*): Don't require 'coff'.
2145 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2147 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2148 table to v850_elf_reloc for all non-standard relocations.
2149 (v850_elf_check_relocs): Add check for h being non-null.
2150 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2151 statement instead of multiple ifs.
2152 (v850_elf_relocate_section): Fix up error message, don't just call
2155 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2157 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2158 Use bfd_elf_generic_reloc as special function for all relocs.
2159 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2161 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2162 24bit pc-relative reloc.
2164 start-sanitize-tic80
2165 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2167 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2168 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2169 header byte order is little endian. Use correct bfd_get and
2170 bfd_put routines for little endian headers.
2171 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2172 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2175 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2177 * reloc.c: Add BFD_RELOC_24.
2178 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2179 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2180 * bfd-in2.h, libbfd.h: Rebuilt.
2182 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2184 elf64-alpha multiple .got rewrite:
2186 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2187 (bfd_elf*_mkobject): Don't define here ...
2188 * elfxx-target.h: ... but rather here. Default always_size_sections
2190 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2191 what the #defines in elf-bfd.h transmuted it to anyway.
2193 * section.c: Add SEC_LINKER_CREATED flag.
2194 * bfd-in2.h: Rebuild.
2195 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2196 relocation section flags.
2197 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2198 SEC_IN_MEMORY to recognize generated bits.
2199 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2201 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2202 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2203 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2204 * elf32-ppc.c (ppc_elf_create_linker_section,
2205 ppc_elf_size_dynamic_sections): Likewise.
2206 * elf32-sparc.c (elf32_sparc_check_relocs,
2207 elf32_sparc_size_dynamic_sections): Likewise.
2208 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2210 (_bfd_elf_create_dynamic_sections): Likewise.
2211 (_bfd_elf_make_linker_section_rela): Likewise.
2212 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2213 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2214 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2215 to identify generated bits.
2216 (elf_link_input_bfd): Likewise.
2218 * elf64-alpha.c: Rewrite everything touching relocations.
2220 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2222 * elf32-v850.c (all functions and static variables): Go through
2223 and regularize names to be of the form v850_elf_<xxx>.
2224 (toplevel): Include <elf/v850.h>.
2225 (enum reloc_type): Move to include/elf/v850.h.
2226 (v850_elf_check_relocs): For common variables, if the variable is
2227 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2228 into the appropriate section.
2229 (elf_backend_check_relocs): Define.
2231 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2233 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2235 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2237 * config.bfd (mips*el-*-linux*): New target.
2238 (mips*-*-linux*): New target.
2240 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2241 Return a useful value.
2243 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2245 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2247 * configure: Rebuild.
2248 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2249 ac_cv_func_mmap in bfd/configure.host.
2251 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2252 filter_shlib and auxiliary_filter_shlib parameters.
2253 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2255 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2256 (bfd_elf64_size_dynamic_sections): Likewise.
2257 * bfd-in2.h: Rebuild.
2259 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2261 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2262 symbols, don't export a symbol which is defined by an object in an
2263 archive which contains shared objects.
2265 start-sanitize-tic80
2266 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2268 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2269 for TI TMS320c80 (MVP).
2270 (bfd_archures_list): Add bfd_tic80_arch.
2271 * bfd-in2.h: Regenerate by running "make headers".
2273 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2275 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2276 * configure.in (case $vec): Correct typo, "tb" not "tp".
2277 Also add cofflink.o for tic80coff_vec.
2278 * configure: Regenerate with autoconf.
2281 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2283 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2284 is configured with --with-mmap.
2286 start-sanitize-tic80
2287 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2289 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2290 (ALL_MACHINES): Add cpu-tic80.o
2291 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2292 * coff-tic80.c: Add skeleton, cloned from another coff config.
2293 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2297 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2299 * TODO: Correct a misspelling.
2300 start-sanitize-tic80
2301 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2302 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2303 * configure.in (case $vec): Add tic80coff_vec entry.
2304 * configure: Regenerate with autoconf.
2305 * archures.c (bfd_tic80_arch): Declare.
2306 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2307 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2308 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2309 (bfd_target_vector): Add tic80coff_vec entry.
2312 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2314 * elflink.h (elf_buckets): Add some more values for larger
2317 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2319 * Makefile.in (install): Move subdir_do out of conditional. From
2320 Fred Fish <fnf@cygnus.com>.
2322 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2324 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2326 (elf_mn10200_howto_table): Likewise.
2327 (mn10200_reloc_map): Likewise.
2329 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2332 mips16 symbol during the link.
2333 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2335 (mips_elf_link_output_symbol_hook): New static function.
2336 (elf_backend_link_output_symbol_hook): Define.
2338 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2341 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2343 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2344 against SEC_DEBUGGING sections here (revert patch of December 5).
2345 * elfcode.h (elf_object_p): Check for them here, instead.
2347 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2349 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2350 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2352 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2353 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2354 * elf-bfd.h (struct elf_size_info): Update declaration of
2356 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2357 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2358 * elfxx-target.h: Use new dynamic reloc routines by default.
2359 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2362 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2364 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2365 if NAMES_HAVE_UNDERSCORE is defined.
2367 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2369 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2371 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2373 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2376 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2378 * elflink.h (elf_link_add_object_symbols): Only add a weak
2379 symbol if the real definition is in the dynamic symbol table.
2380 After finding the real definition, then, if it is dynamic, add the
2381 weak symbol to the dynamic symbol table.
2383 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2385 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2387 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2390 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2392 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2394 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2395 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2396 * reloc.c: Remove mn10300 big endian relocs.
2397 * bfd-in2.h, libbfd.h: Rebuilt.
2399 * elf32-mn10200.c: Update from elf32-mn10300.c.
2401 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2403 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2405 * elf32-mn10300.c: Add some comments.
2407 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2409 * ihex.c (ihex_scan): Always initialize buf before jumping to
2411 (ihex_read_section): Likewise.
2413 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2415 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2416 inplace for most relocs.
2418 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2420 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2421 even if SEC_ALLOC is not set.
2422 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2423 when deciding whether to copy a reloc into a shared object.
2424 (elf_i386_relocate_section): Likewise.
2425 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2426 (elf32_sparc_relocate_section): Likewise.
2427 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2428 reloc section if it is not set in the source section.
2429 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2430 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2431 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2433 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2435 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2436 expects a .got.plt until we actually create it.
2438 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2440 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2441 message for bfd_reloc_outofrange, rather than aborting. From
2442 Philippe De Muyter <phdm@info.ucl.ac.be>.
2444 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2445 a relocateable link, don't try to process them. From Heinz Wrobel
2446 <wrobel@lpr.e-technik.tu-muenchen.de>.
2448 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2450 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2451 mn10300_info_howto_rel. Tweak reloc argument to be an
2452 Elf32_Internal_Rela.
2453 (USE_RELA): Define instead of USE_REL.
2454 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2456 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2458 * configure.in, configure: Handle mips*-sgi-irix6*.
2459 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2462 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2464 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2465 relocation against a symbol defined in a section with no output
2468 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2470 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2471 * configure, config.in: Rebuild with autoconf 2.12.
2473 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2474 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2475 (swap_out_syms): Set st_other from existing st_other field.
2476 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2478 (elf_link_output_extsym): Set the other field from the global hash
2480 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2481 (elf_mips16_jump_howto): New static variable.
2482 (mips16_jump_reloc): New static function.
2483 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2484 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2485 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2487 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2488 * bfd-in2.h, libbfd.h: Rebuild.
2489 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2491 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2493 * configure.host: Use long long for mips-sgi-irix6*.
2495 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2496 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2498 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2500 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2501 (enum reloc_type): Add more reloc types.
2502 (elf32_mn10300_howto_table): Update for new reloc types.
2503 (elf32_mn10300_reloc_map): Update for new reloc types.
2504 * reloc.c: Add some new relocs for the mn10300 series.
2505 * bfd-in2.h, libbfd.h: Rebuilt.
2507 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2509 * som.c (setup_sections): Don't lose for a space which has
2510 no data, but some symbols.
2512 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2514 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2515 (sunos_link_hash_table_create): Initialize got_needed.
2516 (sunos_create_dynamic_sections): Only set .got section size if it
2517 is not already set. Set got_needed.
2518 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2519 sdynptr, and only handle dynamic sections, if dynamic sections are
2521 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2522 Initialize .got section.
2523 (sunos_scan_ext_relocs): Likewise.
2524 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2526 (sunos_finish_dynamic_link): Check got_needed. Only set up
2527 dynamic linking information if needed.
2529 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2531 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2533 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2535 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2537 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2539 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2542 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2544 * filemode.c: Include sysdep.h.
2545 * ihex.c: Add casts to eliminate compiler warnings.
2546 * sunos.c: Add casts to eliminate compiler warnings.
2548 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2550 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2552 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2553 appropriate relocations in the .so file if shared.
2554 (ppc_elf_relocate_section): Ditto.
2556 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2558 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2559 complain_overflow_unsigned.
2561 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2563 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2564 overflows for R_D10V_16 and R_D10V_18.
2566 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2569 (do_with_relocs): Likewise.
2570 (do_as_repeat): Likewise.
2571 (copy_expression): Likewise.
2573 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2575 * ieee.c (ieee_write_external_part): Correctly record whether
2576 there is an external part.
2578 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2580 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2581 handle tda offsets for sld.w and sst.w instructions.
2582 Fix alignment check in sld.w and sst.w tda reloc handling.
2584 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2586 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2588 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2590 * elf32-v850.c: Add comments about assumptions about
2591 char, short & long sizes.
2592 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2593 problems for several relocs.
2595 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2596 R_V850_SDA_OFFSET entry.
2598 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2600 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2601 Store import file index in ldindx.
2602 (xcoff_build_ldsyms): Assume that ldsym was not previously
2603 allocated. For an imported symbol, copy ldindx into l_ifile.
2605 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2607 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2608 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2609 fields in R_V850_TDA_OFFSET.
2610 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2611 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2614 * elf32-v850.c: Include bfdlink.h.
2615 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2617 (elf32_v850_bfd_final_link_relocate): New function.
2618 (v850_elf_relocation_section): Likewise.
2619 (elf_backend_relocate_section): Define.
2621 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2623 * binary.c (binary_set_section_contents): Ignore sections which
2624 don't have SEC_LOAD and SEC_ALLOC set.
2626 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2628 * linker.c (_bfd_generic_final_link): Avoid losing static
2629 symbols in the .bss section.
2631 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2634 (mips32_64bit_reloc): New static function.
2635 (mips_reloc_map): Add entry for BFD_RELOC_64.
2636 (mips_elf_relocate_section): Handle R_MIPS_64.
2638 * linker.c (default_indirect_link_order): Print an error message
2639 when attempting to do a relocateable link with different object
2640 file formats, rather than calling abort.
2642 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2644 * reloc.c (m32r relocs): Rename them.
2645 * bfd-in2.h, libbfd.h: Regenerated.
2646 * elf32-m32r.c: Update.
2647 (m32r_elf_10_pcrel_reloc): New function.
2648 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2649 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2651 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2653 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2654 all sections that will be included in the output file.
2655 (_bfd_generic_link_output_symbols): Discard symbols in sections
2656 which are being discarded.
2657 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2658 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2659 (elf_v850_howto_table): Corresponding changes.
2660 (elf_v850_reloc_map): Corresponding changes.
2661 * reloc.c: Add additional V850 relocations.
2662 * bfd-in2.h, libbfd.h: Rebuilt.
2664 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2665 no longer want in pc-relative relocs.
2667 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2669 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2670 accept a reloc against an undefined sybmol!
2672 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2674 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2676 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2678 * VERSION: Bump for new relocation.
2680 * hosts/i386bsd.h: If NBPG is not defined, define it as
2681 PAGE_SIZE, for recent versions of FreeBSD.
2683 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * configure.host: Use `long long' as the 64 bit type on a Solaris
2686 host, since both gcc and the SunPRO compilers support it.
2688 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2690 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2691 mistake to have reused the ECOFF LITERAL for ELF since they have
2692 different semantics.
2693 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2694 * bfd-in2.h, libbfd.h: Rebuild.
2696 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2699 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2700 dynamic relocation for an undefweak symbol when we are building
2701 a static executable.
2703 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2705 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2706 point explicitly to srcdir.
2707 (targmatch.h): Edit references to point explicitly to objdir.
2709 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2711 * config.bfd: When setting targ_cpu, don't get confused by
2714 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2716 * configure.host: Add support for windows host (a build done
2717 under the Microsoft build environment).
2719 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2721 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2722 definition in a dynamic object, add it to the dynamic symbol table
2723 if any dynamic object mentions it. Reverts part of last patch.
2725 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2726 (sunos_link_hash_table_create): Initialize got_base.
2727 (bfd_sunos_size_dynamic_sections): If the .got section is more
2728 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2730 (sunos_check_dynamic_reloc): Subtract got_base from a base
2731 relative relocation.
2733 * elf32-mips.c (elf_mips_isa): New static function.
2734 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2735 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2737 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2739 * archive.c (do_slurp_coff_armap): Only treat archive as little
2740 endian for i960 COFF.
2742 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2744 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2745 by the change in size of the section when EXEC_P is not set.
2747 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2748 (m68kcoff_rtype_to_howto): New static function.
2749 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2750 VMA to the addend for a PC relative reloc.
2752 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2754 * Makefile.in: Rebuild dependencies.
2756 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2759 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2761 * Makefile.in: Remove explicit dependencies for mn10200 and
2763 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2764 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2765 (dependencies): Rebuilt.
2767 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2769 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2770 during this function.
2772 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2773 section if the flags are compatible.
2775 * configure.in: Add havevecs, and put it in tdefaults.
2776 * mpw-config.in: Likewise.
2777 * configure: Rebuild.
2778 * targmatch.sed: New file; a sed script to build targmatch.h from
2780 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2781 * targets.c: Include "fnmatch.h".
2782 (struct targmatch): Define.
2783 (bfd_target_match): Define by including targmatch.h.
2784 (bfd_find_target): If the target is not found by name, search for
2785 it as a configuration triplet.
2786 * Makefile.in: Rebuild dependencies.
2787 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2788 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2789 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2790 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2791 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2792 (CFILES): Remove i386dynix.c and hp300bsd.c.
2793 (targmatch.h): New target.
2794 (do_clean): Remove targmatch.h.
2796 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2797 * acconfig.h: Add NEED_DECLARATION_GETENV.
2798 * configure, config.in: Rebuild.
2799 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2800 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2802 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2804 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2805 * cpu-mn10200.c, cpu-mn10300.c: New files.
2806 * elf32-mn10200.c, elf32-mn10300.c: New files.
2807 * Makefile.in: Break mn10x00 support into two separate
2808 configurations, mn10200 and mn10300.
2809 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2810 * bfd-in2.h, configure: Rebuilt.
2812 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2814 * Makefile.in (do_clean): Move config.log to do_distclean.
2816 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2818 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2819 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2820 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2821 (elf32-mn10x00.o): Add dependencies.
2822 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2823 (bfd_mn10x00_arch): Declare.
2824 (bfd_archures_list): Add bfd_mn10x00_arch.
2825 * config.bfd: Add mn10x00-*-*.
2826 * configure.in: Add bfd_elf32_mn10x00_vec.
2827 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2828 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2829 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2830 * bfd-in2.h, configure: Rebuilt.
2832 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2834 openVMS/Alpha: Provide filename and case_hack flags via
2835 symbol table from gas.
2836 Add case_hack code for symbol output from vax/vms.
2837 * evax-alpha.c (evax_initialize): Remove filename handling,
2838 filename is provided via symbol table.
2839 (evax_get_symtab): Use local symbol count when setting up table.
2840 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2842 (_bfd_evax_write_egsd): Skip file name symbol.
2843 * evax-emh.c (get_vms_time_string): Local function now.
2844 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2846 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2847 through _bfd_evax_case_hack_symbol.
2848 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2850 (_bfd_evax_basename): Removed.
2851 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2852 * evax.h (evax_private_data_struct): Remove filename.
2853 (flag_hash_long_names, flag_show_after_trunc,
2854 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2857 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2860 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2861 (NO_SWAP_MAGIC): Don't define.
2862 (SWAP_MAGIC): Define.
2864 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2865 no hash table entry for a global symbol.
2867 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2869 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2871 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2874 symbol type with T_NULL. Warn if symbol type changes. Based on
2875 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2877 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2878 a dynamic object in the dynamic symbol table if it is referenced
2879 or defined by a regular object.
2881 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2883 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2884 remove dwarf local labels. Shrinks binaries by a factor of 3!
2886 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2888 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2889 by hand, rather than by calling bfd_make_section.
2891 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2893 * reloc.c: Rename m32r relocs.
2894 * bfd-in2.h, libbfd.h: Rebuilt.
2895 * elf32-m32r.c: Update.
2897 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2899 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2900 link, adjust the symbol index of a base relative reloc. Don't
2901 change the addend of a PC relative reloc if pcrel_offset is set.
2902 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2903 a relocateable link.
2905 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2906 it is zero, in case src_mask matters.
2907 (bfd_install_relocation): Likewise.
2909 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2911 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2913 (_bfd_xcoff_bfd_final_link): Don't set target_index
2914 to an uninitialized value.
2916 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2918 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2919 indices, rather than crashing.
2920 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2922 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2925 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2927 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2929 (coff_arm_adjust_symndx): New static function.
2930 (coff_adjust_symndx): Define.
2932 * srec.c (srec_scan): Accept multiple symbols on a single line.
2933 From Pascal Martin <pmartin@alsys.com>.
2937 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2939 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2940 (sunos_merge_private_bfd_data): New function.
2942 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2946 (bfd_merge_private_bfd_data): Likewise.
2947 * section.c (bfd_copy_private_section_data): Likewise.
2948 * syms.c (bfd_copy_private_symbol_data): Likewise.
2949 * bfd-in2.h: Rebuild.
2950 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2951 both BFD's are the right flavour.
2952 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2953 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2954 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2955 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2956 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2957 (ppc_elf_merge_private_bfd_data): Likewise.
2958 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2959 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2961 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2962 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2965 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2967 * reloc.c: Add m32r relocs.
2968 * bfd-in2.h, libbfd.h: Rebuilt.
2969 * cpu-m32r.c,elf32-m32r.c: New files.
2971 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2973 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2975 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2977 * tekhex.c (first_phase): Change type parameter from char to int.
2979 (pass_over): Change func to expect int, not char.
2981 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2982 rather than SEC_LOAD when aligning the file offset for the first
2983 section in a segment.
2985 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2987 * syms.c (coff_section_type): Make arg const.
2988 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2989 to make_bfd_asection().
2990 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2991 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2992 (_bfd_elf_stringtab_init): Remove prototype.
2994 * netbsd-core.c (swap_abort): Add prototype.
2995 * aix386-core.c (swap_abort): Ditto & make static
2996 * hpux-core.c (swap_abort): Ditto & make static.
2997 * irix-core.c (swap_abort): Ditto & make static.
2998 * ptrace-core.c (swap_abort): Ditto & make static.
2999 * trad-core.c (swap_abort): Ditto & make static.
3000 * coffswap.h (coff_swap_reloc_in): Ditto.
3001 (coff_swap_reloc_out): Ditto.
3002 (coff_swap_filehdr_in): Ditto.
3003 (coff_swap_filehdr_out): Ditto.
3004 (coff_swap_sym_in): Ditto.
3005 (coff_swap_sym_out): Ditto.
3006 (coff_swap_aux_in): Ditto.
3007 (coff_swap_aux_out): Ditto.
3008 (coff_swap_lineno_in): Ditto.
3009 (coff_swap_lineno_out): Ditto.
3010 (coff_swap_aouthdr_in): Ditto.
3011 (coff_swap_aouthdr_out): Ditto.
3012 (coff_swap_scnhdr_in): Ditto.
3013 (coff_swap_scnhdr_out): Ditto.
3014 * ihex.c (ihex_sizeof_headers): Ditto.
3015 * tekhex.c (getsym): Ditto.
3016 (find_chunk): Ditto & make static.
3017 (insert_byte): Ditto.
3018 (first_phase): Ditto.
3020 (tekhex_get_symtab): Ditto & make static.
3021 (tekhex_get_symtab_upper_bound): Ditto & make static.
3022 (tekhex_mkobject): Ditto.
3023 (tekhex_object_p): Ditto.
3024 (move_section_contents): Ditto.
3025 (tekhex_get_section_contents): Ditto.
3026 (tekhex_set_arch_mach): Ditto & make static.
3027 (tekhex_set_section_contents): Ditto.
3028 (writevalue): Ditto.
3031 (tekhex_write_object_contents): Ditto.
3032 (tekhex_sizeof_headers): Ditto.
3033 (tekhex_make_empty_symbol): Ditto.
3034 (tekhex_get_symbol_info): Ditto.
3035 (tekhex_print_symbol): Ditto.
3036 * irix-core.c (make_bfd_asection): Ditto.
3037 (irix_core_core_file_p): Ditto.
3038 (irix_core_core_file_failing_command): Ditto.
3039 (irix_core_core_file_failing_signal): Ditto.
3040 (irix_core_core_file_matches_executable_p): Ditto.
3041 (irix_core_make_empty_symbol): Ditto.
3042 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3043 * srec.c (srec_new_symbol): Ditto.
3044 (srec_get_section_contents): Ditto.
3045 (srec_set_arch_mach): Ditto.
3046 (srec_set_section_contents): Ditto.
3047 (internal_srec_write_object_contents): Ditto.
3048 (srec_write_object_contents): Ditto.
3049 (symbolsrec_write_object_contents): Ditto.
3050 (srec_sizeof_headers): Ditto.
3051 (srec_make_empty_symbol): Ditto.
3052 (srec_get_symtab_upper_bound): Ditto.
3053 (srec_get_symtab): Ditto.
3054 (srec_print_symbol): Ditto and make static.
3055 * elf.c (elf_read): Ditto
3056 (assign_section_numbers): Ditto.
3057 (elf_fake_sections): Ditto.
3058 (sym_is_global): Ditto.
3059 (elf_map_symbols): Ditto.
3060 (get_program_header_size): Ditto.
3061 * coffgen.c (make_a_section_from_file): Ditto.
3062 (coff_real_object_p): Ditto.
3063 (fixup_symbol_value): Ditto.
3064 (build_debug_section): Ditto.
3066 * syms.c (coff_section_type): Ditto.
3068 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3070 * bfd-in2.h: Rebuilt after m32r changes.
3072 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3074 * config.bfd,configure.in,configure: Add m32r support.
3075 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3076 * config.bfd: Keep target list alphabetically sorted.
3078 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3080 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3081 to add in the constant part found in the instruction itself.
3082 (case R_V850_HI16_S): Likewise.
3084 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3086 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3087 and R_D10V_18 to be 1 (word).
3089 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3091 * stabs.c (_bfd_link_section_stabs): If the output_section field
3092 of either section is bfd_abs_section, then the linker is
3093 discarding the section and we should not optimize it.
3095 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3097 * Makefile.in (aout-sparcle.o): New target.
3098 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3099 * config.bfd (sparclet-*-aout*): Add case.
3100 * configure.in (sparcle_aout_vec): Add case.
3101 * configure: Regenerated.
3102 * targets.c (sparcle_aout_vec): Declare.
3103 (bfd_target_vector): Add sparcle_aout_vec.
3104 * aout-sparcle.c: New file.
3106 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3108 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3109 low order sign bit propogation for R_V850_HI16_S.
3111 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3112 handling V850 specific relocs.
3113 (elf_v850_howto_table): Use the new function for some
3114 relocations. Twiddle masks & shifts for some relocs.
3115 Set partial_inplace where needed.
3117 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3119 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3120 default architecture to a machine number of 0.
3121 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3123 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3124 the output BFD is the default, set it from the first input BFD.
3126 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3128 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3129 insert at bitpos zero. The HI16 relocs are shifted right
3130 by 16 bits. Fix src_mask for all relocs.
3131 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3133 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3136 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3138 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3139 Rewrite to use BFD file read routines and to avoid using a fixed
3140 length for the file name.
3142 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3144 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3145 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3146 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3147 to R_V850_{32,16,8}.
3149 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3151 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3152 (elf_v850_howto_table): Add info for HI16_S reloc.
3153 (v850_reloc_map): Add HI_16_S reloc.
3154 * reloc.c: Define BFD_RELOC_V850_* relocs.
3156 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3159 * elf32-sh.c: New file.
3160 * elf.c (prep_headers): Handle bfd_arch_sh.
3161 * elfcode.h (write_relocs): Handle absolute symbol.
3162 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3163 (_bfd_elf64_link_read_relocs): Declare.
3164 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3165 elf_link_read_relocs. Make globally visible. Change all
3167 (elf_link_input_bfd): Get external symbols from cache in
3168 symtab_hdr->contents. Get contents from cache in
3170 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3172 * reloc.c: Define BFD_RELOC_SH_* relocs.
3173 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3174 * coff-sh.c (sh_insns_conflict): Fix a return value.
3175 (_bfd_sh_align_load_span): New globally visible function, broken
3176 out of sh_align_load.
3177 (sh_align_load): Call _bfd_sh_align_load_span.
3178 (sh_swap_insns): Change relocs parameter to PTR.
3179 * bfd-in2.h, libbfd.h: Rebuild.
3180 * targets.c (bfd_elf32_sh_vec): Declare.
3181 (bfd_elf32_shl_vec): Declare.
3182 * config.bfd (sh-*-elf*): New target.
3183 * configure.in (bfd_elf32_sh_vec): New target vector.
3184 (bfd_elf32_shl_vec): New target vector.
3185 * configure: Rebuild.
3186 * Makefile.in: Rebuild dependencies.
3187 (BFD32_BACKENDS): Add elf32-sh.o.
3188 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3190 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3191 page before checking D_PAGED.
3193 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3194 (ihex_write_object_contents): Remove extbase; always use segbase
3197 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3199 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3200 * configure.host (i[345]86-*-*): Ditto.
3201 * config.bfd (i[345]86-*-*): Ditto.
3202 * configure: Regenerate.
3204 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3207 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3209 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3210 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3211 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3212 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3213 will have an ST_CODE type, change the symbol's type to ST_DATA.
3214 * som.c (hppa_som_gen_reloc_type): Update prototype.
3216 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3218 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3219 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3220 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3221 (mips_elf_finish_dynamic_sections): Likewise.
3223 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3225 * configure.host (HLDENV): New variable to set. Set it for
3226 *-*-sysv4*, since those linkers may not support -R but they always
3227 support LD_RUN_PATH.
3229 * libieee.h (NSECTIONS): Don't define.
3230 (ieee_data_struct): Change section_table to asection **. Add
3232 * ieee.c (get_section_entry): If the table isn't big enough, make
3234 (ieee_slurp_sections): Remove assertion about number of sections.
3235 (ieee_object_p): Adjust initialization of ieee to match changes to
3238 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3239 symbols merely because we are generating a shared library.
3240 (xcoff_build_ldsyms): Don't set up global linkage code for an
3241 undefined symbol merely because we are generating a shared
3244 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3246 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3247 (BFD32_BACKENDS) Add elf32-v850.o.
3248 * archures.c: Add bfd_v850_arch.
3249 * bfd-in2.h: Add bfd_v850_arch.
3250 * config.bfd (v850-*-*): New target.
3251 * configure: (bfd_elf32_v850_vec) New vector.
3252 * configure.in: (bfd_elf32_v850_vec) New vector.
3253 * cpu-v850.c: New file.
3254 * elf.c (prep_headers): Added case bfd_arch_v850.
3255 * elf32-v850.c: New file.
3256 * targets.c (bfd_elf32_v850_vec): New vector.
3258 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3260 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3261 a function code symbol for an XMC_XO symbol.
3263 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3265 * mpw-config.in: Update editing of autoconf vars to reflect
3266 Jul 18 configure.in change.
3267 * mpw-make.sed: Update editing of include pathnames to be
3268 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3270 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3272 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3273 which to offset to get the .plt entry address is ".plt".
3275 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3277 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3278 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3279 Added, for internal use by the ARM gas.
3281 * bfd-in2.h: Rebuilt
3283 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3285 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3286 in section dynidx start.
3288 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3290 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3291 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3292 optimization for g++.
3294 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3296 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3297 the -mrelocatable-lib bit set and the other doesn't, clear the
3298 -mrelocatable-lib bit in the header.
3300 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3302 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3303 symbol against a STT_FUNC symbol in a shared library.
3305 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3307 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3308 symbol is found, automatically define the corresponding function
3311 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3312 if sym.n_numaux is not zero.
3313 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3314 entry to disagree about the number of aux entries if the symbol
3317 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3318 section if it might be needed, not just if info->shared.
3319 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3320 the start of .rel.dyn if we are going to use it.
3321 (mips_elf_finish_dynamic_sections): Only clear the first element
3322 of .rel.dyn if the size is greater than zero.
3324 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3326 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3327 undefined_symbol callback for a symbol, then don't issue any more
3328 warnings about loader relocs.
3329 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3330 after calling the undefined_symbol callback.
3332 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3333 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3334 as the AIX linker seems to do.
3336 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3338 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3339 (evax_initialize): Remove evax_reloc_table.
3340 (evax_close_and_cleanup): Ditto.
3342 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3344 (evax_bfd_reloc_type_lookup): Ditto.
3345 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3346 cooked_size == raw_size.
3347 * evax-emh.c (_bfd_evax_register_filename): Remove.
3348 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3349 * evax-misc.c (add_new_contents): Malloc section at full size.
3350 (_bfd_save_evax_section): Memcpy section contents directly.
3351 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3352 (evax_reloc_table): Remove.
3354 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3356 * makefile.vms: Add better support for DEC C compilation
3357 Add evax.h dependencies
3359 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3360 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3361 (BFD_RELOC_ALPHA_BASEREG): Remove.
3362 * bfd-in2.h, libbfd.h: Rebuild.
3364 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3366 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3367 getgid if _WIN32 is defined.
3368 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3370 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3372 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3373 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3375 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3378 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3380 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3382 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3383 (NEED_DECLARATION_REALLOC): New macro.
3384 * configure, config.in: Rebuild.
3385 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3386 (realloc): Declare if NEED_DECLARATION_REALLOC.
3388 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3389 <strings.h> if they exist.
3391 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3393 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3395 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3397 Based on patches from Eric Valette <valette@crf.canon.fr>:
3398 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3399 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3400 (elf_howto_table): Add entries for new relocs.
3401 (elf_i386_reloc_type_lookup): Handle new relocs.
3402 (elf_i386_info_to_howto): Just call abort.
3403 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3404 (elf_i386_relocate_section): Likewise.
3406 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3408 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3410 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3412 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3413 only get the LMA from the phdr if they are in the same part of the
3416 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3417 new segment to make them more comprehensible. If the relationship
3418 between the LMA and the VMA changed, start a new segment. Don't
3419 check dynsec when deciding whether to start a new segment for a
3420 writeable section; -N will now handle this.
3422 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3424 * libhppa.h: Remove "esel" changes. Not the right approach.
3425 * som.c: Corresponding changes.
3426 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3427 which don't have a SOM symbol type associated with them.
3428 Reverses a 1994 change.
3430 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3432 Make ld -N more reasonable for ELF:
3433 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3434 phdr_in_section to false, and always use a single load segment.
3435 (elf_sort_sections): Sort sections by LMA after VMA.
3436 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3437 align to maxpagesize.
3438 (assign_file_positions_except_relocs): Likewise.
3439 * elfcode.h (elf_object_p): If a section is loaded but not page
3440 aligned, clear D_PAGED.
3442 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3444 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3445 Added, for internal use by the ARM gas.
3447 * bfd-in2.h: Rebuilt
3449 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3451 * libhppa.h (R_HPPA_ESEL): New field selector.
3452 (e_esel): Similarly.
3453 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3454 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3455 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3457 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3459 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3460 archive search before looking for stripped dynamic objects.
3462 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3464 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3465 symbol a warning rather than an error.
3467 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3469 * elf.c (assign_file_positions_for_segments): Track the virtual
3470 memory position separately from the file position, and use it to
3471 compute the alignment adjustment.
3473 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3475 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3476 and fixed mask on R_D10V_10_PCREL_L.
3478 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3480 * elf64-mips.c: Include "aout/ar.h".
3481 (mips_elf64_slurp_armap): New static function.
3482 (mips_elf64_write_armap): New static function.
3483 (bfd_elf64_archive_*): Define.
3484 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3485 Use instead of bfd_generic_archive_p.
3486 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3487 instead of _bfd_write_archive_contents.
3488 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3489 _bfd_generic_mkarchive.
3490 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3491 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3493 (TARGET_LITTLE_SYM): Likewise.
3494 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3496 * Makefile.in: Rebuild dependencies.
3498 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3499 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3500 SHT_MIPS_EVENTS sections.
3501 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3502 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3504 (_bfd_mips_elf_fake_sections): Likewise.
3506 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3507 * ecoff.c (ecoff_compute_section_file_positions): Copy
3508 rdata_in_text from backend info to tdata. Clear it if any data
3509 section comes before .rdata.
3510 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3511 tdata rather than backend info.
3513 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3515 * configure.in: Fix test for whether a compiler has a 64 bit
3516 type. From Jim Wilson <wilson@cygnus.com>.
3518 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3520 * configure.host (mips-sgi-irix6*): New host.
3522 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3523 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3524 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3526 * configure: Rebuild.
3527 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3528 (BFD_HOST_64_BIT): Define conditionally.
3529 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3530 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3531 (symvalue, bfd_size_type): Likewise.
3532 * bfd-in2.h: Rebuild.
3533 * Makefile.in (do_clean): Remove bfd-tmp.h.
3534 (do_distclean): Remove bfd-in3.h.
3535 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3536 (bfd-in3.h): New target.
3538 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3539 Andrew Gierth <ANDREWG@microlise.co.uk>.
3541 * configure.host: Set INSTALL_SHLIB.
3542 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3543 * configure: Rebuild.
3544 * Makefile.in (install): Use @INSTALL_SHLIB@.
3546 * config.bfd (mips*-*-irix6*): New target.
3547 * configure.host: Handle Irix 6 shared library like Irix 5.
3549 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3550 symbol for a magic name.
3551 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3553 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3556 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3558 * mpw-config.in: Add ELF support to mips config, create the
3559 elf32-target.h file in the object dir.
3560 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3562 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3564 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3565 Also removed most abort calls, in favor of using bfd reporting.
3567 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3569 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3570 (BFD32_BACKENDS) Add elf32-d10v.o.
3571 * archures.c: Add bfd_d10v_arch.
3572 * bfd-in2.h: Add bfd_d10v_arch.
3573 * config.bfd (d10v-*-*): New target.
3574 * configure: (bfd_elf32_d10v_vec) New vector.
3575 * configure.in: (bfd_elf32_d10v_vec) New vector.
3576 * cpu-d10v.c: New file.
3577 * elf.c (prep_headers): Added case bfd_arch_d10v.
3578 * elf32-d10v.c: New file.
3579 * libbfd.h: Rebuild.
3580 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3581 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3582 * targets.c (bfd_elf32_d10v_vec): New vector.
3584 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3586 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3588 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3590 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3591 bfd_mach_i386_i8086 machine types.
3593 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3598 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3600 * coffcode.h (coff_set_section_contents): A/UX does not require
3601 special handling of the _LIB section.
3603 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3605 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3606 value for R_RELBYTE.
3608 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3609 array if one was allocated.
3611 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3613 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3614 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3615 use_rld_obj_head and rld_value.
3616 (mips_elf_link_hash_table_create): Initialize new fields.
3617 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3619 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3620 __rld_obj_head symbol not seen, create an __rld_map symbol.
3621 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3622 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3623 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3624 __rld_obj_head symbol.
3625 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3627 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3629 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3631 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3632 ppc_elf_addr16_ha_reloc.
3633 (ppc_elf_addr16_ha_reloc): New static function.
3635 * coff-mips.c (struct mips_hi): Define.
3636 (mips_refhi_list): New static variable.
3637 (mips_refhi_addr, mips_refhi_addend): Remove.
3638 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3639 (mips_reflo_reloc): Process mips_refhi_list.
3640 (mips_relhi_list): New static variable.
3641 (mips_relhi_addr, mips_relhi_addend): Remove.
3642 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3643 (mips_rello_reloc): Process mips_relhi_list.
3644 (mips_relocate_section): Permit an arbitrary number of REFHI or
3645 RELHI relocs before the associated REFLO or RELLO reloc.
3647 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3649 * aout-target.h (MY(callback)): Set reloc_count fields.
3651 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3653 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3654 sections unless this is a SunOS link.
3656 * VERSION: Set to 2.7.1.
3658 * Released binutils 2.7.
3660 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3662 * i386aout.c: Include "aout/aout64.h".
3663 (i386aout_write_object_contents): New static function.
3664 (MY_write_object_contents): Define.
3666 * netbsd.h (MY(write_object_contents)): Make sure that
3667 adjust_sizes_and_vmas is called before fiddling with the magic
3670 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3672 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3674 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * libbfd-in.h (itos, stoi): Don't define.
3677 * libbfd.h: Rebuild.
3678 * i386lynx.c (KEEPIT): Define as udata.i.
3679 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3680 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3681 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3682 flags. Don't use stoi.
3684 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3686 * elf.c (map_sections_to_segments): Don't start a new segment for
3687 a writable section if it's on the same page as the previous
3688 segment. Reset the writable variable for a readonly section.
3690 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3692 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3693 first_thunk_address, thunk_size, and import_table_size.
3694 * peicode.h: Improved some diagnostics regarding edata sections.
3696 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3698 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3699 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3701 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3704 with XCOFF_DEF_DYNAMIC set is really defined.
3705 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3706 (xcoff_link_add_symbols): Only create special sections if using an
3709 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3711 (bfd_install_relocation): Likewise.
3713 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3715 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3717 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3718 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3719 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3720 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3721 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3722 are found for LITERAL relocs.
3723 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3724 taken, we cannot generate a .plt entry for the symbol.
3726 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3728 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3729 sysconf functions (for gprof).
3730 * configure, config.in: Rebuild.
3732 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3734 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3735 an archive if it has a map. If the object file has the wrong
3738 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3739 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3741 (alpha_relocate_section): Likewise.
3743 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3744 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3745 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3746 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3747 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3748 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3749 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3750 * peicode.h: Corresponding changes.
3752 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3754 * elflink.h (elf_create_pointer_linker_section): Comment out code
3755 dealing with making GOT pointers negative of the GOT symbol for
3758 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3760 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3761 increment the .rela.plt size until after we're done creating the
3763 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3764 .rela.plt offset directly rather than calculating it.
3766 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3768 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3769 Use autoconf-set values.
3770 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3771 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3774 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3775 * configure: Rebuilt.
3777 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3779 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3780 handling code > 1k away.
3782 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3784 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3785 defined, output whenever the symbol is updated.
3787 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3789 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3790 section to 0 if user_set_vma is set.
3791 * elflink.h (elf_bfd_final_link): Likewise.
3793 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3795 Partially undo patch of Jun 20.
3796 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3797 (coff_compute_section_file_positions): Likewise.
3798 (coff_write_object_contents): Likewise. Re-add deleted code, but
3799 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3800 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3802 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3804 * config.bfd: Add support for *-*-rtems* configurations.
3806 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3808 * elf.c (prep_headers): Add bfd_arch_alpha case.
3810 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3812 * elf64-alpha.c: New file.
3813 * config.bfd (alpha-*-linuxecoff*): New target.
3814 (alpha-*-linux*, alpha-*-elf*): New targets.
3815 * configure.in (bfd_elf64_alpha_vec): New vector.
3816 * configure: Rebuild.
3817 * targets.c (bfd_elf64_alpha_vec): Declare.
3818 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3819 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3820 * bfd-in2.h, libbfd.h: Rebuild.
3821 * Makefile.in: Rebuild dependencies.
3822 (BFD64_BACKENDS): Add elf64-alpha.o.
3823 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3825 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3828 than relying on a right shift of 32.
3830 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3832 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3833 ifdef to COFF_WITH_PE.
3834 (coff_compute_section_file_positions): Likewise.
3835 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3836 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3837 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3838 COFF_IMAGE_WITH_PE, always include.
3840 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3842 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3844 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3845 approximate the correct answer if SIZEOF_HEADERS was not used.
3847 * binary.c (binary_set_section_contents): Set section file
3848 position based on LMA rather than VMA.
3850 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3852 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3853 symbols if info->strip == strip_all.
3855 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3857 * coff-h8300.c: Remove #if 0 code.
3858 (compatable): Don't allow mixing/matching of different architectures.
3860 * archures.c (bfd_mach_h8300s): Add.
3861 * bfd-in2.h: Rebuilt.
3862 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3864 (h8300_reloc16_estimate): Likewise.
3865 (h8300_reloc16_extra_cases): Likewise.
3866 (h8300_bfd_link_add_symbols): Likewise.
3867 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3868 (coff_set_flags): Likewise.
3869 * cpu-h8300.c (h8300_scan): Likewise.
3870 Add H8/S to bfd_h8300_arch list.
3872 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3874 Added support for Alpha OpenVMS:
3875 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3876 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3877 * config.h-vms, makefile.vms: New files.
3878 * config.bfd (alpha-*-*vms*): New target.
3879 * configure.in (evax_alpha_vec): New target vector.
3880 * configure: Rebuild.
3881 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3882 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3883 * targets.c (bfd_target_evax_flavour): Define.
3884 (evax_alpha_vec): Declare.
3885 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3886 if BFD64 is defined.
3887 * bfd-in2.h, libbfd.h: Rebuild.
3888 * Makefile.in: Rebuild dependencies.
3889 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3890 evax-emh.o, and evax-misc.o.
3891 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3892 evax-etir.c, evax-emh.c, and evax-misc.c.
3893 (HFILES): Add evax.h.
3895 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3899 (h8300_bfd_link_add_symbols): Likewise.
3901 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3903 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3904 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3906 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3908 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3909 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3911 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3912 R_MIPS_32 relocs if creating a shared library.
3914 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3916 * peicode.h (add_data_entry): Use pei_section_data rather than
3917 _cooked_size. Corresponds to May 13 change in coffcode.h.
3919 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3921 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3922 * coffcode.h (coff_write_object_contents): If there are long
3923 section names, always set the f_symptr field, even if there are no
3925 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3926 if there are no symbols.
3928 * coffgen.c (make_a_section_from_file): Check return value of
3929 _bfd_coff_read_string_table.
3930 (coff_real_object_p): Check return value of
3931 make_a_section_from_file.
3932 (_bfd_coff_read_string_table): Check that there are some symbols
3933 before trying to read the string table size.
3935 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3938 to replace a symbol in a dynamic object with a symbol from another
3939 dynamic object, do the replacement if the existing symbol is
3940 global linkage code.
3942 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3943 for _ptrgl, and treat it as global linkage code.
3945 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3946 filename or N_SO symbol past the offset, and use it to indicate
3947 that there is no line number or function when appropriate.
3949 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3951 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3952 common symbol defined by the linker. Don't export function code
3953 even if export_defineds is set.
3955 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3957 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3959 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3960 (h8300_symbol_address_p): New function.
3961 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3964 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3966 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3968 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3969 correctly for the two variants. Allow relaxing if the target
3970 is 128 bytes away since after relaxation it'll be 126 bytes away.
3971 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3972 "dot" and "value". Allow relaxing if the target is 128 bytes
3973 away since after relaxation it'll be 126 bytes away.
3974 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3975 the given section until nothing changes.
3977 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3979 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3980 alignment hack--we can get the lnnoptr info another way without
3981 suddenly increasing the alignment requirements. Set the flags for
3983 (ecoff_compute_section_file_positions): Do so.
3985 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3987 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3988 to keep the HP emulator database happy.
3990 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3991 From Kevin Buettner <kev@primenet.com>.
3993 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3995 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3996 name of a NULL section.
3998 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4000 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4001 set, always call the notice callback.
4003 * VERSION: Increment for bfdlink.h change.
4005 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4007 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4008 (sh_relax_delete_bytes): Correct handling of differently sized
4009 trailing alignment reloc.
4011 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4012 * bfd-in2.h: Rebuild.
4013 * configure.in: Warn if there is no known 64 bit type.
4014 * configure: Rebuild.
4016 * Makefile.in: Rebuild dependencies.
4017 (BFD32_BACKENDS): Add ppcboot.o.
4018 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4020 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4021 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4023 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4025 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4026 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4027 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4028 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4030 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4032 * elf64-mips.c: Improve reloc special_functions and handling of
4033 SHT_MIPS_OPTIONS section.
4034 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4035 mips_elf_hi16_reloc and make globally visible.
4036 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4037 make globally visible.
4038 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4039 make globally visible.
4040 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4041 and make globally visible.
4042 (gprel16_with_gp): Check howto->src_mask before using value in
4044 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4045 and make globally visible.
4046 (gprel32_with_gp): Check howto->src_mask before fetching value.
4047 (bfd_mips_elf_swap_options_in): New function.
4048 (bfd_mips_elf_swap_options_out): New function.
4049 (_bfd_mips_elf_set_private_flags): Rename from
4050 mips_elf_set_private_flags and make globally visible.
4051 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4052 mips_elf_copy_private_bfd_data and make globally visible.
4053 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4054 mips_elf_merge_private_bfd_data and make globally visible.
4055 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4056 for a SHT_MIPS_OPTIONS section.
4057 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4058 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4059 name of a SHT_MIPS_OPTIONS section.
4060 (_bfd_mips_elf_set_section_contents): New function.
4061 (mips_elf32_section_processing): Set the GP value in a
4062 SHT_MIPS_OPTIONS section.
4063 (_bfd_mips_elf_find_nearest_line): Rename from
4064 mips_elf_find_nearest_line and make globally visible.
4065 (bfd_elf32_set_section_contents): Define.
4066 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4067 (_bfd_mips_elf_lo16_reloc): Declare.
4068 (_bfd_mips_elf_gprel16_reloc): Declare.
4069 (_bfd_mips_elf_got16_reloc): Declare.
4070 (_bfd_mips_elf_gprel32_reloc): Declare.
4071 (_bfd_mips_elf_set_private_flags): Declare.
4072 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4073 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4074 (_bfd_mips_elf_find_nearest_line): Declare.
4075 (_bfd_mips_elf_set_section_contents): Declare.
4077 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4079 (elf_info_to_howto): Define.
4080 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4082 (elf_info_to_howto): Define.
4083 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4085 (elf_info_to_howto): Define.
4087 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4088 R_MOV16B[12], to match change in coff/internal.h.
4090 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4092 * elf64-mips.c: Extensive additions to provide better support for
4093 writing files and for gas.
4094 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4095 of mips_elf_object_p.
4096 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4097 _bfd_mips_elf_object_p.
4098 (_bfd_mips_elf_final_write_processing): Rename from
4099 mips_elf_final_write_processing and make globally visible.
4100 (_bfd_mips_elf_fake_sections): Rename from
4101 mips_elf_fake_sections and make globally visible.
4102 (_bfd_mips_elf_section_from_bfd_section): Rename from
4103 mips_elf_section_from_bfd_section and make globally visible.
4104 (_bfd_mips_elf_section_processing): New function, broken out of
4105 mips_elf_section_processing.
4106 (mips_elf32_section_processing): Rename from
4107 mips_elf_section_processing; call
4108 _bfd_mips_elf_section_processing.
4109 (_bfd_mips_elf_symbol_processing): Rename from
4110 mips_elf_symbol_processing and make globally visible.
4111 (_bfd_mips_elf_read_ecoff_info): Rename from
4112 mips_elf_read_ecoff_info and make globally visible.
4113 (mips_elf32_ecoff_debug_swap): Rename from
4114 mips_elf_ecoff_debug_swap.
4115 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4116 struct symbol_cache_entry.
4117 (_bfd_elf_validate_reloc): New function, moved in from
4118 elfcode.h:validate_reloc.
4119 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4120 to _bfd_elf_validate_reloc. Change all callers.
4121 * elf-bfd.h (bfd_section_from_shdr): Declare.
4122 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4123 (_bfd_elf_validate_reloc): Declare.
4124 (_bfd_mips_elf_object_p): Declare.
4125 (_bfd_mips_elf_fake_sections): Declare.
4126 (_bfd_mips_elf_section_from_bfd_section): Declare.
4127 (_bfd_mips_elf_section_processing): Declare.
4128 (_bfd_mips_elf_symbol_processing): Declare.
4129 (_bfd_mips_elf_read_ecoff_info): Declare.
4130 (_bfd_mips_elf_final_write_processing): Declare.
4131 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4134 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4135 (mips_elf_final_write_processing): Likewise.
4137 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4139 64-bit MIPS ELF ABI objdump support:
4140 * elf64-mips.c: New file.
4141 * Makefile.in: Rebuild dependencies.
4142 (BFD64_BACKENDS): Add elf64-mips.o.
4143 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4144 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4145 bfd_elf64_littlemips_vec to targ_selvecs.
4146 (mips*-*-elf*): Likewise.
4147 * confingure.in: Add bfd_elf64_bigmips_vec and
4148 bfd_elf64_littlemips_vec to vector switch.
4149 * configure: Rebuild.
4150 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4151 broken out of mips_elf_section_from_shdr.
4152 (mips_elf32_section_from_shdr): Rename from
4153 mips_elf_section_from_shdr. Call new function.
4154 (elf_backend_section_from_shdr): Update name of renamed function.
4155 * elf-bfd.h (struct elf_size_info): Change second parameter of
4156 write_out_phdrs to be const. Likewise for second parameter of
4158 (struct bfd_elf_section_data): Add rel_hdr2 field.
4159 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4160 (bfd_elf32_swap_symbol_out): Likewise.
4161 (bfd_elf32_swap_reloc_in): Likewise.
4162 (bfd_elf32_swap_reloc_out): Likewise.
4163 (bfd_elf32_swap_reloca_in): Likewise.
4164 (bfd_elf32_swap_reloca_out): Likewise.
4165 (bfd_elf32_swap_phdr_in): Likewise.
4166 (bfd_elf32_swap_phdr_out): Likewise.
4167 (bfd_elf32_swap_dyn_in): Likewise.
4168 (bfd_elf32_swap_dyn_out): Likewise.
4169 (bfd_elf32_slurp_symbol_table): Declare.
4170 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4171 (bfd_elf32_write_out_phdrs): Declare.
4172 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4173 (bfd_elf64_swap_symbol_out): Likewise.
4174 (bfd_elf64_swap_reloc_in): Likewise.
4175 (bfd_elf64_swap_reloc_out): Likewise.
4176 (bfd_elf64_swap_reloca_in): Likewise.
4177 (bfd_elf64_swap_reloca_out): Likewise.
4178 (bfd_elf64_swap_phdr_in): Likewise.
4179 (bfd_elf64_swap_phdr_out): Likewise.
4180 (bfd_elf64_swap_dyn_in): Likewise.
4181 (bfd_elf64_swap_dyn_out): Likewise.
4182 (bfd_elf64_slurp_symbol_table): Declare.
4183 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4184 (bfd_elf64_write_out_phdrs): Declare.
4185 (_bfd_mips_elf_section_from_shdr): Declare.
4186 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4187 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4188 section for the section, add the new one to rel_hdr2. Increment
4189 reloc_count rather than setting it.
4190 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4191 Remove static declaration.
4192 (elf_write_shdrs_and_ehdr): Define name as macro.
4193 (elf_write_out_phdrs): Likewise.
4194 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4195 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4196 (elf_swap_symbol_in): Change second parameter to be const.
4197 (elf_swap_symbol_out): Likewise.
4198 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4199 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4200 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4201 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4202 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4203 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4204 parameter to be const. Make non-static.
4205 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4207 (elf_slurp_symbol_table): Make non-static.
4208 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4209 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4210 (elf_backend_size_info): Likewise.
4211 (elfNN_bed): Use elf_backend_size_info.
4212 * targets.c (bfd_elf64_bigmips_vec): Declare.
4213 (bfd_elf64_littlemips_vec): Declare.
4214 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4215 bfd_elf64_littlemips_vec if BFD64 is defined.
4217 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4219 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4221 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4222 zeroes, in alignment holes.
4224 * configure: Rebuild with autoconf 2.10.
4226 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4227 potential leading underscore in the allocated buffer.
4229 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4231 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4232 symbols into .sbss if this is a relocatable link.
4234 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4236 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4237 undefined symbols when creating a shared library.
4239 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4241 * coff-sh.c: Add a bunch of new code and static const arrays to
4242 support aligning loads and stores on four byte memory boundaries.
4244 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4246 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4247 call sh_align_loads.
4248 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4251 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4253 * cache.c (bfd_open_file): Unlink the file before opening it for
4254 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4256 * opncls.c (bfd_fdopenr): Set opened_once.
4258 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4260 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4263 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4264 the code unconditionally.
4266 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4268 * libcoff-in.h (struct pei_section_tdata): Define structure.
4269 (pei_section_data): Define macro.
4270 * libcoff.h: Rebuild.
4271 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4272 store s_paddr field in pei_section_data.
4273 (coff_compute_section_file_positions): Use pei_section_data rather
4274 than _cooked_size, and don't overwrite an existing value.
4275 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4276 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4277 * peicode.h (coff_bfd_copy_private_section_data): Define if
4279 (pe_bfd_copy_private_section_data): New static function if
4282 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4284 * srec.c (srec_set_arch_mach): Write as a function rather than a
4287 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4288 no map, just check each member in turn to see whether it is
4291 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4293 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4294 table. Call BFD_ASSERT to validate header size, instead of
4296 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4299 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4301 * ppcboot.c: New target for looking at PPCbug boot records.
4303 * config{ure.in,.bfd}: Add support for ppcboot target.
4305 * configure: Regenerate.
4307 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4309 * coff-h8300.c (howto_table): Update names to match recent
4310 changes to include/coff/internal.h. Fix minor errors in the
4311 existing relocs. Add R_MOVL1 and R_MOVL2.
4312 (rtype2howto): Similarly.
4313 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4314 existing relaxing code and peform more relaxing.
4315 (h8300_reloc16_extra_cases): Likewise.
4317 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4319 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4322 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4324 * elfcode.h (elf_object_p): Reject generic ELF target if
4325 e_machine matches an alternate machine code in a specific backend.
4327 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4328 obsolete align_power_min field.
4330 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4332 * coff-h8300.c (reloc_howto_type): Add howto entry for
4334 (rtype2howto): Handle R_PCRWORD_B.
4335 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4336 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4337 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4338 branch (R_PCWORD_B).
4340 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * aoutx.h (translate_from_native_sym_flags): Set the section for
4343 BSF_CONSTRUCTOR symbols.
4345 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4348 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4350 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4351 stop looking when section is found.
4353 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4355 * coffcode.h (STRING_SIZE_SIZE): Define.
4356 (styp_to_sec_flags): Handle long symbol names when looking for the
4358 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4359 (bfd_coff_long_section_names): Define.
4360 (coff_write_object_contents): Handle long section names.
4361 (bfd_coff_std_swap_table): Initialize new field.
4362 * libcoff.h: Rebuild.
4363 * coffgen.c (make_a_section_from_file): Handle long section
4365 (coff_write_symbols): Handle long section names.
4366 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4367 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4368 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4369 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4370 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4371 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4372 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4373 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4375 * bout.c (b_out_callback): Set lma of sections.
4376 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4377 parameter to output_bfd. Used input_bfd instead of output_bfd in
4380 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4382 * aoutx.h (translate_from_native_sym_flags): Don't create
4383 SEC_CONSTRUCTOR sections.
4384 * ecoff.c (ecoff_set_symbol_info): Likewise.
4386 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4387 From Don Bowman <bowman@waterloo.hp.com>.
4389 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4391 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4392 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4394 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4397 mips_32_relocs field.
4398 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4399 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4400 relocs against a global symbol which is not defined in a regular
4402 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4403 against a global symbol, increment mips_32_relocs.
4404 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4405 the symbol is not defined in a regular file, make room in the
4408 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4410 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4411 file position and the virtual file position separately. Set
4412 filepos information bsaed on the real file position.
4413 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4414 Jan 23 change to coffcode.h.
4416 * som.c (som_slurp_symbol_table): Set the symbol count to the
4417 number of BFD symbols created.
4419 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4421 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4422 output file if linking shared objects. Loop to check all relocs,
4423 rather than returning false on first error.
4425 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4427 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4428 (ppc_elf_additional_program_headers): If .interp section, bump #
4429 of program headers by 1.
4430 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4431 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4432 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4434 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4436 (ppc_elf_relocate_section): If the output section isn't defined,
4437 don't abort, just give an error message.
4439 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4440 being created is .sdata or .sdata2, don't make the symbol dynamic.
4442 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4444 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4445 members of an archive for dynamic objects with no symbols, and
4446 pass them directly to check_archive_element.
4447 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4448 xcoff_link_check_dynamic_ar_symbols.
4449 (xcoff_link_check_dynamic_ar_symbols): New static function.
4451 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4452 from _bfd_nodynamic to _bfd_xcoff.
4453 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4455 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4456 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4457 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4458 * libcoff.h: Rebuild.
4459 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4460 (xcoff_get_section_contents): New static function.
4461 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4462 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4463 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4464 (xcoff_dynamic_reloc): New static variable.
4465 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4466 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4468 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4471 if reloc_entry->addend is not 0.
4472 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4474 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4476 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4478 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4479 Add entries for R_SPARC_[56].
4480 (sparc_reloc_map): Add entries for R_SPARC_[56].
4482 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4484 Optimize linking of stabs in sections as used in ELF and COFF.
4485 * stabs.c: New file.
4486 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4487 (_bfd_write_section_stabs): Declare.
4488 (_bfd_write_stab_strings): Declare.
4489 * libbfd.h: Rebuild.
4490 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4491 (struct coff_link_hash_table): Add stab_info field.
4492 * libcoff.h: Rebuild.
4493 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4495 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4497 (_bfd_coff_final_link): Write out stab strings hash table.
4498 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4499 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4501 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4502 (struct bfd_elf_section_data): Add stab_info field.
4503 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4505 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4506 _bfd_link_section_stabs.
4507 (elf_bfd_final_link): Write out stab strings hash table.
4508 (elf_link_input_bfd): Handle optimized stabs sections.
4509 * reloc.c (_bfd_final_link_relocate): Check address against
4510 _raw_size rather than _cooked_size.
4511 * Makefile.in: Rebuild dependencies.
4512 (BFD_LIBS): Add stabs.o
4513 (BFD_LIBS_CFILES): Add stabs.c.
4515 * VERSION: Increment for bfdlink.h change.
4517 * coffgen.c (coff_renumber_symbols): Correct handling of
4518 BSF_NOT_AT_END common symbols.
4520 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4522 * coff-ppc.c (record_toc): Add cast to avoid warning.
4523 (ppc_allocate_toc_section): Likewise.
4524 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4525 (ppc_coff_reloc_type_lookup): Remove unreached code.
4526 * coffcode.h (coff_write_object_contents): Don't take the address
4528 * peicode.h (pe_print_idata): Add casts to avoid warning.
4529 (pe_print_edata): Likewise.
4530 (pe_print_reloc): Remove ANSI C string concatenation.
4532 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4534 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4536 * libcoff.h: Rebuild.
4537 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4539 (coff_swap_aux_out): Likewise.
4540 * peicode.h (coff_swap_aux_in): Likewise.
4541 (coff_swap_aux_out): Likewise.
4542 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4544 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4546 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4547 Fix up .bf endndx link fields.
4548 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4550 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4553 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4555 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4556 on Solaris PowerPC systems doesn't get confused.
4558 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4561 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4562 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4563 update did_reg and did_reg2.
4565 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4567 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4569 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4570 callback routines, pass h->root.string rather than name, in case
4571 copy is true and name is transient.
4573 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4575 * elfcore.h: Add support for core files with multiple threads.
4576 (Primarily for Solaris.)
4578 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4580 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4581 section->orelocation is NULL.
4583 * coffgen.c (bfd_coff_get_syment): New function.
4584 (bfd_coff_get_auxent): New function.
4585 * bfd-in.h (bfd_coff_get_syment): Declare.
4586 (bfd_coff_get_auxent): Declare.
4587 * bfd-in2.h: Rebuild.
4589 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4591 * elf32-mips.c (struct mips_hi16): Define.
4592 (mips_hi16_addr, mips_hi16_addend): Remove.
4593 (mips_hi16_list): New static variable.
4594 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4595 (mips_elf_lo16_reloc): Process mips_hi16_list.
4596 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4597 relocs before the associated LO16 reloc.
4599 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4601 * versados.c (versados_scan): Check bfd_alloc return value.
4602 (versados_object_p): Check all bfd_read return values. Require
4603 that lang field be less than 10, to avoid confusion with Intel Hex
4606 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4608 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4609 not 0, for an absolute symbol.
4610 (NAME(aout,swap_ext_reloc_out)): Likewise.
4612 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4613 (ihex_write_object_contents): For a large start address, output
4614 the full 32 bit address in record type 5.
4616 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4617 to int to avoid promotion problems in prototype.
4619 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4621 * configure.host: Use ${srcdir} when looking for picfrag.
4623 * configure.host: Switch on ${libdir}, not $(libdir). From
4624 alan@spri.levels.unisa.edu.au (Alan Modra).
4626 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4627 entry point, not just for DYNAMIC objects.
4628 * sunos.c (sunos_add_dynamic_symbols): Always call
4629 sunos_create_dynamic_sections. If called with a non DYNAMIC
4630 object, don't do anything else.
4631 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4633 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4635 * configure.in: Permit --enable-shared to specify a list of
4637 * configure: Rebuild.
4639 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4640 host when configuring with --enable-shard.
4642 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4644 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4647 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4648 to avoid crashing in bfd_hash_replace.
4650 * sysdep.h: Use #ifdef, not #if.
4652 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4654 * config.in: Rebuild.
4656 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4658 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4659 (AC_CHECK_HEADERS): Check for sys/time.h
4660 (AC_HEADER_TIME): Add macro.
4661 * configure: Rebuild.
4662 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4663 to control what combination of <time> and <sys/time.h>
4666 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4668 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4669 (aout_32_sunos4_write_object_contents): Likewise.
4670 * aoutx.h (NAME(aout,machine_type)): Handle
4671 bfd_mach_sparc_{sparclet,sparclite}.
4672 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4673 (bfd_mach_sparc_v9_p): Update.
4674 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4675 * libaout.h (enum machine_type): Add M_SPARCLET.
4676 * sunos.c (MACHTYPE_OK): Define.
4677 * bfd-in2.h: Regenerated.
4679 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4681 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4682 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4683 * elflink.c (_bfd_elf_create_got_section): Store the
4684 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4685 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4686 global offset table goes over 0x1000, set the value of
4687 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4688 (elf32_sparc_relocate_section): Subtract the offset of
4689 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4691 * elfcode.h: Don't include <string.h>.
4693 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4695 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4696 generic_link_hash_newfunc. All references changed.
4697 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4698 moved here from libbfd-in.h.
4699 * libbfd-in.h: Corresponding changes.
4700 * libbfd.h: Regenerated.
4702 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4704 * aoutx.h (aout_link_input_section_std): When reporting an
4705 overflow error, use the name of the symbol in the hash table if
4707 (aout_link_input_section_ext): Likewise.
4709 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4710 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4712 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4714 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4715 * coffcode.h (coff_compute_section_file_positions): Likewise.
4716 (coff_write_object_contents): Likewise.
4718 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4720 * section.c (SEC_LINK_ONCE): Define.
4721 (SEC_LINK_DUPLICATES): Define.
4722 (SEC_LINK_DUPLICATES_DISCARD): Define.
4723 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4724 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4725 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4726 * bfd-in2.h: Rebuild.
4727 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4728 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4729 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4730 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4731 SEC_LINK_ONCE, and look through the symbol table for the setting
4732 for SEC_LINK_DUPLICATES.
4733 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4734 set for a section, find the section symbol in the symbol table,
4735 and set the aux entry based on SEC_LINK_DUPLICATES.
4736 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4737 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4738 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4739 * coff-i386.c (i386coff_vec): Likewise.
4740 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4742 * VERSION: Bump to 2.6.1.
4743 * Makefile.in (stamp-h): Depend upon VERSION.
4745 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4747 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4748 * libbfd.h: Rebuilt.
4749 * linker.c (generic_link_hash_newfunc): No longer static.
4750 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4752 * coff-h8300.c: Add two derived hash tables and their associated
4753 funtions and #defines for use by the h8300 linker.
4754 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4755 the function vector as needed. Place the address of the function
4756 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4757 Rewrite the vectors section contents as necessary.
4758 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4759 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4760 (coff_bfd_link_hash_table_create): Likewise.
4762 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4764 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4765 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4767 (hppa_rebuild_insn): Pass pointer to correct type to
4768 low_sign_unext and dis_assemble_21.
4770 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4772 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4773 Stick with sparc-*-{sysv4*,solaris2*}.
4775 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4777 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4778 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4779 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4780 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4781 fields is non-zero, print them.
4783 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4784 ifdef. Remove unused variables.
4785 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4787 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4788 (get_symbol_value): Ifdef out.
4789 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4790 (coff_ppc_relocate_section): Remove unused variables. Make
4791 fprintf strings and argument types correspond. Put before_addr in
4793 (dump_toc): Make fprintf strings and argument types correspond.
4794 (ppc_process_before_allocation): Remove unused variables. Always
4796 (ppc_reflo_reloc): Ifdef out.
4797 (ppc_addr32nb_reloc): Ifdef out.
4798 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4800 (coff_ppc_rtype_to_howto): Likewise.
4801 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4803 * peicode.h (pe_print_idata): Move otherwise unused variables into
4804 the #ifdef where they are used. Always return a value.
4805 (pe_print_edata): Make fprintf strings and argument types
4806 correspond. Always return a value.
4807 (pe_print_pdata): Removed unused variable addr_value. Always
4809 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4810 strings and argument types correspond. Always return a value.
4812 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4813 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4814 variable rela inside #if 0 section where it is used.
4816 * ns32k.h: New file.
4817 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4818 functions to start with _bfd_.
4819 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4820 functions in cpu-ns32k.h.
4821 * Makefile.in: Rebuild dependencies.
4822 (HFILES): Add ns32k.h.
4824 * section.c (struct sec): Add linker_mark field. Change
4825 user_set_vma and reloc_done to be single bit fields.
4826 (STD_SECTION): Update accordingly.
4827 * bfd-in2.h: Rebuild.
4828 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4830 (aout_link_input_bfd): Don't link unmarked sections.
4831 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4833 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4834 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4836 * elflink.h (elf_bfd_final_link): Mark sections included in the
4838 (elf_link_input_bfd): Don't link unmarked sections.
4839 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4841 (xcoff_link_input_bfd): Don't link unmarked sections.
4843 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4844 overflow error messages.
4846 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4848 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4849 is not set, print "BFD: " before the error message.
4851 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4852 Miles Bader <miles@gnu.ai.mit.edu>.
4853 * configure: Rebuild.
4855 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4857 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4860 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4861 m68k-aout, m68k-coff, and m68k-elf targets.
4863 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4865 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4866 (ieee_generic_stat_arch_elt): Restructured to prevent
4867 ieee_object_p from being called repeatedly.
4869 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4871 * coffcode.h (coff_write_object_contents): Allocate
4872 buffers large enough for any FILEHDR or AOUTHDR.
4874 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4876 * ecofflink.c (lookup_line): New static function, renamed and
4877 slighly changed from old _bfd_ecoff_locate_line.
4878 (_bfd_ecoff_locate_line): Cache line number information. Use
4879 lookup_line for actual lookup.
4881 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4883 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4884 multiple of 20 bytes.
4886 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4888 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4889 allocate ecoff_find_line, and don't initialize by hand.
4890 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4891 mips_elf_find_line, and don't call memset.
4893 * coffcode.h (coff_compute_section_file_positions): If not
4894 producing a final executable, don't consider sofar when aligning
4895 the section to the correct size.
4897 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4899 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4900 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4901 * coffgen.c (coff_section_symbol): Ifdef out.
4903 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4905 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4906 output_bfd is not NULL.
4908 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4910 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4911 of bfd_alloc (fixes fix_line not being initialized).
4912 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4914 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4916 * coffcode.h: Allow specific backends to override the
4917 bfd_link_add_symbols routine.
4919 * coff-h8300.c: Include genlink.h.
4920 (howto_table): Add R_MEM_INDIRECT.
4921 (rtype2howto): Support R_MEM_INDIRECT.
4922 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4925 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4927 * coff-alpha.c (alpha_relocate_section): Use
4928 info->callbacks_warning, rather than _bfd_error_handler, for
4929 "multiple gp" warning.
4931 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4933 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4934 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4935 table string. Use bfd_wrapped_link_hash_lookup.
4936 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4938 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4939 table, if any, when writing out symbols.
4940 (aout_link_input_section_std): Use the name from the hash table,
4941 if any, when reporting undefined symbols.
4942 (aout_link_input_section_ext): Likewise.
4943 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4944 * bout.c (get_value): Likewise.
4945 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4946 * ecoff.c (ecoff_reloc_link_order): Likewise.
4947 * elflink.h (elf_link_add_object_symbols): Likewise.
4948 (elf_reloc_link_order): Likewise.
4949 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4950 (_bfd_generic_reloc_link_order): Likewise.
4951 (default_indirect_link_order): Likewise.
4952 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4953 * sunos.c (sunos_add_one_symbol): Likewise.
4954 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4955 (bfd_xcoff_link_count_reloc): Likewise.
4956 (xcoff_reloc_link_order): Likewise.
4958 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4959 into -1 for intern->rss.
4961 * configure: Rebuild with autoconf 2.8.
4963 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4965 * stab-syms.c (__define_stab_duplicate): Define.
4966 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4968 * bfd-in.h (bfd_get_stab_name): Declare.
4969 * bfd-in2.h: Rebuild.
4970 * Makefile.in: Rebuild dependencies.
4971 (BFD_LIBS): Add stab-syms.o.
4972 (BFD_LIBS_CFILES): Add stab-syms.c.
4973 (BFD32_BACKENDS): Remove stab-syms.o.
4974 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4975 * configure.in: Don't list stab-syms.o in bfd_backends.
4976 * configure: Rebuild.
4977 * libaout.h (aout_stab_name): Don't declare.
4978 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4981 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4983 * elf.c (assign_file_positions_for_segments): Adjust file offset
4984 for section alignment even if SEC_LOAD is not set.
4986 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4988 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4989 since they appear as targets in Makefile.in.
4990 * configure: Rebuild.
4992 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4993 don't fiddle with a symbol which is not defined anywhere.
4995 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4998 though they are defined in a shared library.
4999 (xcoff_build_ldsyms): Likewise.
5001 * coffgen.c (coff_find_nearest_line): Don't look at the line
5002 numbers for the section if section->lineno is NULL.
5004 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5005 message rather than calling BFD_ASSERT.
5006 * elfcode.h (write_relocs): Check return value of
5007 _bfd_elf_symbol_from_bfd_symbol.
5009 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5011 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5014 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5016 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5018 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5019 hppa_reloc_field_selector_type_alt.
5020 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5021 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5023 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5025 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5027 * elf.c (assign_file_positions_for_segments): Adjust the segment
5028 memory size for the alignment of a SEC_ALLOC section, not just a
5031 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5033 * m68klinux.c: New file.
5034 * hosts/m68klinux.h: New file.
5035 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5036 * configure.in (m68*-*-linux*): New native host.
5037 (m68klinux_vec): New vector.
5038 * configure: Rebuild.
5039 * targets.c (m68klinux_vec): Declare.
5040 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5041 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5042 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5043 declaration from bfd_linux_size_dynamic_sections.
5044 (bfd_m68klinux_size_dynamic_sections): Declare.
5045 * bfd-in2.h: Rebuild.
5046 * Makefile.in: Rebuild dependencies.
5047 (BFD32_BACKENDS): Add m68klinux.o.
5048 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5050 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5052 * libhppa.h (pa_arch): Add pa20.
5053 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5054 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5055 (hppa_field_adjust): Handle e_nsel.
5056 * som.c: Provide default definitions for many new relocs found only
5057 in hpux10 include files.
5058 (som_fixup_formats): Add several new relocs from hpux10.
5059 (som_hppa_howto_table): Add hpux10 relocs.
5060 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5062 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5064 * mpw-make.sed: Edit out recent shared library support, and
5065 rules to rebuild .h files using doc/chew.
5067 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5069 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5070 size even of sections with no contents.
5072 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5074 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5075 starting with '$' the way we skip names starting with '.'. When
5076 updating x_endndx, don't be fooled by an index which has been
5079 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5080 struct/union/enum type with no elements.
5082 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5084 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5086 * archive.c (bfd_generic_archive_p): If the first file in the
5087 archive can not be recognized as an object, don't assume that this
5088 is the wrong format.
5090 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5091 format is not bfd_object.
5092 (bfd_elf_get_dt_soname): Likewise.
5094 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5096 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5099 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5101 * bfd.c (tdata): Add netbsd_core_data.
5102 * bfd-in2.h: Regenerated.
5104 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5106 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5107 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5108 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5111 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5112 to get the symbol index, matching 14 Jul 95 change.
5114 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5116 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5117 Remove duplicate definition of gp.
5119 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5121 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5122 assume that we can set the GP value and then get the same value,
5123 since it won't be true if the output file is neither ELF nor
5125 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5126 _bfd_get_gp_value here.
5127 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5128 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5130 (mips_elf_lo16_reloc): Likewise.
5131 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5132 Don't require that the BFD be ELF.
5133 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5134 (mips_elf_gprel32_reloc): Likewise.
5135 (mips_elf_relocate_section): Don't assume we can set and get the
5137 (mips_elf_finish_dynamic_symbol): Don't bother to use
5138 _bfd_get_gp_value here.
5140 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5141 Don't change epdr between malloc and free. Be careful not to free
5142 NULL pointers. Zero out the first RPDR.
5144 * configure.host: On Linux, only pass -rpath option if $(libdir)
5145 is neither /lib nor /usr/lib. From Alan Modra
5146 <alan@mullet.Levels.UniSA.Edu.Au>.
5148 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5150 (elf_dt_name): Rename from elf_dt_needed_name.
5151 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5153 (bfd_elf_get_dt_soname): New function.
5154 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5155 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5156 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5157 * bfd-in2.h: Rebuild.
5159 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5161 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5162 _bfd_sparc_elf_reloc_type_lookup.
5163 (bfd_elf32_bfd_reloc_type_lookup): Update.
5164 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5165 (sparc64_elf_howto_table): Define.
5166 (sparc_reloc_map): Define.
5167 (sparc64_elf_reloc_type_lookup): New function.
5168 (sparc_elf_wdisp16_reloc): New function.
5169 (elf_info_to_howto): Use sparc64_elf_howto_table.
5170 (sparc64_elf_relocate_section): Likewise.
5171 (bfd_elf64_bfd_reloc_type_lookup): Update.
5173 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5175 * configure.host: Check for 'do not mix' from native linker before
5176 trying to use -rpath.
5178 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5180 * bfd.c (_bfd_get_gp_value): New function.
5181 (_bfd_set_gp_value): New function.
5182 * libbfd-in.h (_bfd_get_gp_value): Declare.
5183 (_bfd_set_gp_value): Declare.
5184 * libbfd.h: Rebuild.
5185 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5186 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5187 directly to the fields in the tdata information.
5188 (alpha_relocate_section): Likewise.
5189 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5190 (mips_gprel_reloc): Likewise.
5191 (mips_relocate_section): Likewise.
5192 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5193 (mips_elf_lo16_reloc): Likewise.
5194 (mips_elf_final_gp): Likewise.
5195 (mips_elf_gprel16_reloc): Likewise.
5196 (mips_elf_gprel32_reloc): Likewise.
5197 (mips_elf_relocate_section): Likewise.
5198 (mips_elf_finish_dynamic_symbol): Likewise.
5200 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5202 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5204 * configure.in: Call AC_PROG_CC before configure.host.
5205 * configure: Rebuild.
5206 * configure.host: Don't set information which autoconf should
5207 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5209 * configure.host: Remove go32 and win32 host information, since it
5210 should no longer be needed.
5212 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5213 then start a new segment rather than put a writable section in a
5216 * configure.host: Set RPATH_ENVVAR.
5218 * Makefile.in: Rebuild dependencies.
5220 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5221 zero_section variable.
5223 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5225 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5226 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5227 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5229 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5231 * ieee.c (ieee_write_expression): Only use an R variable for a
5232 local symbol. Don't output a zero offset. Handle a zero address.
5233 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5234 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5236 (parse_expression): Don't try to handle multiple occurrences of a
5237 P variable. Handle I variables differently from X variables. Fix
5238 the order of minus expressions.
5239 (ieee_slurp_external_symbols): Generate an I variable for an NN
5240 record. Fix handling of ATI and ATX records.
5241 (ieee_slurp_sections): Only set minimal section attributes.
5242 Adjust them later, based on the section contents.
5243 (ieee_object_p): Read in the file until just after the ME record.
5244 Call ieee_slurp_section_data to set the section flags.
5245 (do_one): Add iterations parameter. Only repeat the first load
5246 item. Set the section and file reloc flags.
5247 (ieee_slurp_section_data): Set section flags. Pass iterations to
5249 (ieee_canonicalize_reloc): Handle I variables.
5250 (do_with_relocs): Only emit relocation size when necessary.
5251 Increase MAXRUN to 127. Change ov to be assigned, and take
5252 src_mask and pcrel_offset into account.
5253 (ieee_write_data_part): Skip sections that are not loaded.
5254 (ieee_write_external_part): Don't output optional last entry of WX
5256 (ieee_write_me_part): Make setting of me_record neater.
5257 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5259 * syms.c (stt): Add entries for zerovars, vars, and code.
5261 * elfcode.h (validate_reloc): New static function.
5262 (write_relocs): Call validate_reloc for non ELF relocs.
5264 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5265 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5266 (TARGET_LITTLE_SYM): Likewise.
5268 * config.bfd (m68*-*-psos*): New target.
5270 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5272 * i386msdos.c: Remove some #if 0 code.
5273 (msdos_write_object_contents): Don't include empty sections in the
5274 size computation, regardless of their address.
5276 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5278 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5279 is NULL, ie, the -r switch is used.
5281 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5283 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5284 (BFD_RELOC_MIPS_GOT_LO16): Define.
5285 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5286 * bfd-in2.h, libbfd.h: Rebuild.
5287 * elf32-mips.c (mips_reloc_map): Map new relocs.
5289 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5291 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5294 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5295 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5296 simple number for the section address, rather than an expression.
5297 Limit the number of bytes between relocs to MAXRUN.
5298 (ieee_write_me_part): Set me_record to the file offset after the
5300 (ieee_write_processor): New static function.
5301 (ieee_write_object_contents): Use ieee_write_processor.
5303 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5305 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5307 * coff-aux.c: Change include of aux.h to aux-coff.h.
5309 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5311 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5312 relocation put the addend both in the reloc entry and the data.
5313 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5316 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5317 a R_68K_PCxx reloc against a defined global symbol directly.
5318 (elf_m68k_check_relocs): Don't count such a reloc.
5320 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5321 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5322 symbol for now, otherwise always record the symbol as dynamic.
5323 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5324 is not referenced by a dynamic object, and we are not making a
5325 shared object, then don't make a PLT entry. If we do make a PLT
5326 entry, make sure the symbol has been recorded as dynamic.
5328 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5330 * configure.host: When making a shared library, set HLDFLAGS to
5331 pass an appropriate -rpath option. Use the make variable SONAME
5332 as the shared library soname, rather than computing it here. On
5333 SunOS, build stamp-tshlink in place of $(SHLINK).
5334 * Makefile.in (SONAME): New variable.
5335 ($(SHLINK)): Make a link to the transformed name, as well.
5336 (stamp-tshlink): New target.
5337 (install): Skip stamp-tshlink during install.
5339 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5341 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5342 linker sections have been set up yet.
5344 * elf.c (make_mapping): Add an additional argument to suppress
5345 making the first section include the program headers.
5346 (map_sections_to_segments): If the user used -Ttext such that the
5347 program headers are on a different page, do not set the flags
5348 saying that this section includes the program headers.
5350 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5352 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5353 don't define TRAD_HEADER.
5354 * configure: Rebuild.
5356 * netbsd-core.c: New file, support for NetBSD core files.
5357 * hosts/*nbsd.h: Removed.
5359 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5361 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5362 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5363 * libbfd.h, bfd-in2.h: Regenerated.
5364 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5365 bfd_elf32_bfd_reloc_type_lookup.
5366 (reloc_type{,_names}): Deleted.
5367 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5369 (sparc_reloc_map): Add sparc64 relocs.
5370 (sparc_elf_notsupported_reloc): New static function.
5371 (sparc_elf_wdisp16_reloc): New static function.
5372 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5373 (elf32_sparc_relocate_section): Likewise.
5374 (bfd_elf32_bfd_reloc_type_lookup): Define.
5375 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5376 (reloc_type{,_names}): Deleted.
5377 (elf_sparc_howto_table): Deleted.
5378 (sparc_reloc_map): Deleted.
5379 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5380 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5382 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5384 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5387 * Makefile.in (program_transform_name): New variable.
5388 (install): Transform library name before installing it.
5390 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5392 * archures.c (bfd_mach_i960_hx): Define.
5393 * bfd-in2.h: Rebuild.
5394 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5395 (MATRIX): Expand entries for HX.
5396 (arch_info_struct): Add i960:hx entry.
5397 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5398 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5399 (coff_set_flags): Handle bfd_mach_i960_hx.
5401 Support for building as a shared library, based on patches from
5402 Alan Modra <alan@spri.levels.unisa.edu.au>:
5403 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5404 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5405 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5406 * configure: Rebuild.
5407 * configure.host: If --enable-shared, adjust shared library stuff
5408 based on the host. If the host is SunOS, and the linker supports
5409 -rpath, set HLDFLAGS to use it.
5410 * Makefile.in (ALLLIBS): New variable.
5411 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5412 (COMMON_SHLIB, SHLINK): New variables.
5413 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5414 (STAGESTUFF): Remove variable.
5415 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5417 (stamp-ofiles): New target, like old ofiles target, but build
5418 using a temporary file and move-if-change, and touch stamp-ofiles
5420 (ofiles): Just depend upon stamp-ofiles.
5421 (stamp-piclist, piclist): New targets.
5422 ($(SHLIB), $(SHLINK)): New targets.
5423 (targets.o, archures.o): Build twice if PICFLAG is set.
5424 (do_mostlyclean): Remove pic/*.o.
5425 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5427 (do_distclean): Remove pic and stamp-picdir.
5428 (install): Install shared libraries.
5429 ($(OFILES)): Depend upon stamp-picdir.
5430 (stamp-picdir): New target.
5432 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5434 * libcoff.h: Rebuild.
5436 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5437 flavour of a section with no owner.
5439 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5440 ELF_LINK_NON_ELF flag.
5441 (mips_elf_create_got_section): Likewise.
5443 * elf.c: Revert last change, since it breaks dynamic linking.
5444 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5446 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5447 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5448 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5450 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5452 * elf.c (assign_file_positions_for_segments): If the backend does
5453 not want the elf header or the program headers in the address
5454 space, do not include them in the calculations.
5456 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5457 function to determine if we need additional program headers.
5458 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5459 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5461 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5463 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5465 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5467 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5468 back into one line. Some compilers (sunos 4.1.3 for example)
5469 won't accept args split across more than one line.
5471 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5473 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5474 * configure: Regenerate.
5476 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5478 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5479 try to do arithmetic on a void *, cast it to a unsigned char * first.
5481 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5483 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5484 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5486 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5487 flag for a newly defined symbol.
5488 (NAME(bfd_elf,record_link_assignment)): Likewise.
5489 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5490 set the DEF or REF_REGULAR flags correctly.
5492 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5493 (libbfd.h, libcoff.h): Corresponding change.
5495 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5496 a PLT32 reloc as dynamic.
5497 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5498 is not referenced by a dynamic object, and we are not making a
5499 shared object, then don't make a PLT entry. If we do make a PLT
5500 entry, make sure the symbol has been recorded as dynamic.
5502 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5504 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5505 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5506 (powerpcle-*-cygwin32): New.
5507 * peicode.h (add_data_entry): Get address from vma.
5509 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5511 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5512 attached to the section has already been created as an undefined
5513 symbol, treat it as if it hasn't been created yet.
5515 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5517 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5518 symbol or section symbols if stripping all symbols and this is not
5519 a relocateable link. Don't output the symbol string table if
5520 there are no symbols.
5521 (elf_link_flush_output_syms): Don't do anything if there are no
5524 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5526 * coff-aux.c: New file.
5527 * hosts/m68kaux.h: New file.
5528 * config.bfd (m68*-apple-aux*): New target.
5529 * configure.in (m68*-apple-aux*): New native host.
5530 (m68kaux_coff_vec): New vector.
5531 * configure: Rebuild.
5532 * targets.c (m68kaux_coff_vec): Declare.
5533 * coffcode.h (bfd_coff_backend_data): Add field
5534 _bfd_coff_link_add_one_symbol.
5535 (bfd_coff_link_add_one_symbol): Define.
5536 (compare_arelent_ptr): New static function if TARG_AUX.
5537 (coff_write_relocs): If TARG_AUX, sort the relocs.
5538 (coff_write_object_contents): Set A/UX aouthdr magic number.
5539 (coff_link_add_one_symbol): Define if not defined.
5540 (bfd_coff_std_swap_table): Initialize new field.
5541 * libcoff.h: Rebuild.
5542 * cofflink.c (coff_link_add_symbols): Call
5543 bfd_coff_link_add_one_symbol rather than
5544 _bfd_generic_link_add_one_symbol.
5545 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5546 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5547 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5548 * Makefile.in: Rebuild dependencies.
5549 (BFD32_BACKENDS): Add coff-aux.o.
5550 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5552 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5554 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5555 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5557 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5559 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5560 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5561 (maintainer-clean): Warn about deleting special files.
5562 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5564 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5565 warning symbols correctly.
5566 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5567 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5568 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5569 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5570 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5571 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5573 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5576 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5578 * libcoff-in.h: aligned newly exported names with bfd naming
5579 conventions. Removed an erroneous define of POWERPC_LE_PE.
5580 * libcoff.h: Rebuild.
5581 * cofflink.c, coff-ppc.c: the above function name changes
5583 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5585 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5586 * ecoff.c (struct extsym_info): Define.
5587 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5588 to ecoff_link_write_external.
5589 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5590 Strip symbols when appropriate.
5592 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5593 * syms.c (BSF_OBJECT): Define.
5594 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5595 * bfd-in2.h: Rebuild.
5596 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5598 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5601 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5602 copying relocs into a shared object, treat a defined global symbol
5604 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5605 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5606 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5608 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5609 real defined symbol, not to a weak defined symbol.
5611 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5613 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5614 and made a few static functions externs.
5616 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5617 POWERPC_LE_PE hack in cofflink.
5619 * libcoff-in.h: promoted the following from cofflink.c to allow
5620 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5621 coff_debug_merge_element, struct coff_debug_merge_type,
5622 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5623 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5624 coff_debug_merge_hash_lookup, coff_link_section_info,
5625 coff_final_link_info, coff_debug_merge_hash_newfunc,
5626 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5628 * libcoff.h: re-gen'd
5630 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5632 * syms.c: Include "bfdlink.h".
5633 (struct stab_find_info): Define.
5634 (_bfd_stab_section_find_nearest_line): New function.
5635 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5636 * libbfd.h: Rebuild.
5637 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5638 * elf.c (_bfd_elf_find_nearest_line): Try calling
5639 _bfd_stab_section_find_nearest_line before searching the ELF
5640 symbol table. Find the closest STT_FUNC symbol, not the last one.
5641 * libcoff-in.h (coff_data_type): Add line_info field.
5642 * libcoff.h: Rebuild.
5643 * coffgen.c (coff_find_nearest_line): Try calling
5644 _bfd_stab_section_find_nearest_line before searching the COFF
5646 * Makefile.in: Rebuild dependencies.
5648 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5650 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5651 4 bytes, so we get the correct value when updating the register
5652 field in little endian mode.
5654 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5656 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5657 entry_section fields. Add sntoc and snentry fields.
5658 * libcoff.h: Rebuild.
5659 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5660 not toc_section and entry_section (the COFF file does not have any
5661 sections at this point).
5662 (coff_write_object_contents): Set o_snentry and o_sntoc from
5663 snentry and sntoc rather than entry_section and toc_section.
5664 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5665 snentry, not toc_section and entry_section.
5666 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5667 entry_section from hentry.
5668 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5670 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5671 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5672 than using toc_section directly.
5674 * archures.c: Add missing `.' in enum bfd_architecture.
5675 * bfd-in2.h: Rebuild.
5677 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5678 Robert Lipe <robertl@arnet.com>.
5680 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5682 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5683 to sections we allocate. Use bfd_zalloc to allocate initialial
5684 sections, not bfd_alloc.
5685 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5686 SDA{,2}I16 relocations.
5687 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5688 whether to put something in .sbss or not.
5689 (ppc_elf_relocate_section): Add support for more relocations. Add
5690 in sec->output_offset where appropriate. Make error messages
5691 include the symbol name.
5693 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5694 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5695 doesn't get redefined messages if -shared.
5697 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5698 section if the rel_section field has been set up.
5700 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5702 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5705 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5707 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5708 of flags, only flags used are controlled by mach number. Bump up
5709 output file mach number to highest of input file mach numbers.
5710 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5711 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5713 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5714 bfd_elf64_sparc_vec support.
5716 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5718 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5719 the embedded bit is set on some objects and not on others. Just
5721 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5724 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5726 * coffcode.h (coff_new_section_hook): Don't try to align the
5729 * coffcode.h (coff_set_section_contents): Fix the handling of the
5730 .lib section to work even if the entire section contents are
5731 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5732 Robert Lipe <robertl@arnet.com>.
5734 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5736 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5737 memory here for contents.
5739 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5740 _SDA2_BASE_ by 32768.
5741 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5742 started using. Allocate contents for .sdata and .sdata2 sections
5744 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5746 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5747 size _SDA{,2}_BASE_.
5748 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5751 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5753 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5755 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5756 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5757 (bfd_mach_sparc_v9a): Define.
5758 (bfd_mach_sparc_v9_p): Define.
5759 * bfd-in2.h: Regenerated.
5760 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5762 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5763 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5764 to bfd_elf32_sparc_vec.
5765 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5766 Add v8plus{,a} support.
5768 (sparc_compatible): New function.
5769 * elf32-sparc.h: #include "elf/sparc.h".
5770 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5771 elf32_sparc_final_write_processing): New functions.
5772 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5773 elf_backend_final_write_processing): Define.
5775 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5777 * elf-bfd.h (struct elf_link_hash_entry): Add
5778 linker_section_pointer field.
5779 (enum elf_linker_section_enum): Enumeration for new way of
5780 creating linker dynamic sections and symbols.
5781 (elf_linker_section{,_pointers}): New structures for creating
5782 dynamic sections and symbols.
5783 (elf_obj_tdata): Add linker_section_pointers and linker_section
5785 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5786 (_bfd_elf_create_linker_section): New declarations.
5787 (_bfd_elf_find_pointer_linker_section): Ditto.
5788 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5789 (_bfd_elf_make_linker_section_rela): Ditto.
5791 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5793 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5794 (ppc_elf_create_linker_section): New function to create the
5795 sections .got, .sdata, and .sdata2.
5796 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5798 (ppc_elf_check_relocs): Support more of the eabi relocations.
5799 (ppc_elf_relocate_section): Ditto.
5800 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5801 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5803 * elflink.h (elf_create_pointer_linker_section): New function to
5804 create initialized pointers in dynamic linker sections.
5805 (elf_finish_pointer_linker_section): Actually intialize the
5806 pointers created above.
5808 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5809 macros to provide both 32 and 64 bit versions of
5810 elf_create_pointer_linker_section.
5811 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5812 provide both 32 and 64 bit versions of
5813 elf_finish_pointer_linker_section.
5815 * elflink.c (_bfd_elf_create_linker_section): New function to
5816 create a linker section.
5817 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5818 given address in the linker pointer offsets created for a given
5820 (_bfd_elf_make_linker_section_rela): Make a RELA section
5821 corresponding to the generated linker section.
5823 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5825 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5827 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5829 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5830 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5831 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5832 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5833 toc entry in an objdump) for now.
5834 (ppc_do_last, ppc_get_last): New function - needed to save processing
5835 the toc owner to the end.
5836 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5839 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5840 toc owner from being done till last. Must define POWERPC_LE_PC
5843 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5845 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5847 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5848 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5850 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5852 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5854 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5856 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5858 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5860 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5862 * elf.c (assign_file_positions_for_segments): Don't increment file
5863 offset for a segment which contains no loadable sections.
5865 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5867 * reloc.c: Add new PowerPC relocations.
5868 * {bfd-in2,libbfd}.h: Regenerate.
5870 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5871 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5873 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5875 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5878 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5881 * coffgen.c (coff_find_nearest_line): Don't try to cache
5882 information in sections that are not owned by a BFD. From Richard
5883 Henderson <richard@atheist.tamu.edu>.
5885 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5886 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5887 * elflink.h (elf_link_output_extsym): Remove special check for
5890 * ecoffswap.h: Add prototypes for static functions.
5892 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5894 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5895 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5897 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5898 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5899 support. Begin support for R_PPC_SDA{2,}REL.
5901 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5903 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5904 create the .got and .got.neg sections.
5905 (ppc_elf_size_dynamic_sections): Call it.
5906 (ppc_elf_check_relocs): Call it.
5907 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5908 (ppc_elf_check_relocs): Add error messages for relocations we
5909 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5912 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5914 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5915 section flags for V.4 and eabi.
5917 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5919 * elf.c (assign_file_positions_for_segments): If a segment
5920 contains no sections, don't mark it as readable.
5922 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5923 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5925 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5926 dynamic section, if there is one.
5927 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5928 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5929 (bfd_elf64_swap_dyn_in): Likewise.
5930 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5932 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5934 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5935 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5936 <pirker@eiunix.tuwien.ac.at>.
5938 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5940 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5941 PowerPC V.4 and eabi.
5942 * bfd-in2.h: Regenerate.
5943 * libfd.h: Regenerate.
5945 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5947 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5948 section type and SHF_EXCLUDE section flag, turning them into the
5949 appropriate bfd section flag.
5951 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5953 * xcofflink.c (xcoff_link_add_symbols): Create the special
5954 sections if we see a DYNAMIC object, in case that is the only
5955 XCOFF input object we see.
5957 * elf32-mips.c: Extensive changes for a start at dynamic linking
5958 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5960 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5961 (struct elf_backend_data): Remove
5962 elf_backend_create_program_headers field. Add
5963 elf_backend_additional_program_headers and
5964 elf_backend_modify_segment_map fields.
5965 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5967 (elf_backend_additional_program_headers): Likewise.
5968 (elf_backend_modify_segment_map): Likewise.
5969 (elf_backend_create_program_headers): Don't define.
5970 (elfNN_bed): Change to account for field changes.
5971 * elf.c (assign_file_positions_for_segments): Call new
5972 modify_segment_map backend function. Don't call old
5973 create_program_headers backend function.
5974 (get_program_header_size): Call additional_program_headers rather
5975 than create_program_headers.
5976 * elflink.h (elf_link_add_object_symbols): Initialize
5977 type_change_ok from new backend field.
5978 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5980 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5981 a reloc against the appropriate section.
5983 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5984 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5985 (elf_flags_init): Rename from elf_ppc_flags_init.
5986 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5988 (ppc_elf_copy_private_bfd_data): Likewise.
5989 (ppc_elf_merge_private_bfd_data): Likewise.
5991 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5994 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5996 * coff-alpha.c (alpha_relocate_section): During final link, allow
5997 output .lita section to be bigger than 64k by adjusting gp value
5998 on a per-input section basis.
5999 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6001 (struct ecoff_section_tdata): Add gp field.
6003 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6005 Handle Alpha ECOFF changes in OSF/1 3.2.
6006 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6008 * coff-alpha.c: Include "aout/ar.h".
6009 (alpha_ecoff_get_relocated_section_contents): Don't require an
6010 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6011 3.2 doesn't generate one.
6012 (alpha_relocate_section): Likewise.
6013 (alpha_ecoff_slurp_armap): Define.
6014 (alpha_ecoff_slurp_extended_name_table): Define.
6015 (alpha_ecoff_construct_extended_name_table): Define.
6016 (alpha_ecoff_truncate_arname): Define.
6017 (alpha_ecoff_write_armap): Define.
6018 (alpha_ecoff_generic_stat_arch_elt): Define.
6019 (alpha_ecoff_update_armap_timestamp): Define.
6021 (alpha_ecoff_read_ar_hdr): New static function.
6022 (alpha_ecoff_get_elt_at_filepos): New static function.
6023 (alpha_ecoff_openr_next_archived_file): New static function.
6024 (alpha_ecoff_get_elt_at_index): New static function.
6025 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6026 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6027 _bfd_ecoff to alpha_ecoff.
6028 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6029 field from backend structure, rather than always calling
6030 _bfd_get_elt_at_filepos.
6031 * coff-mips.c (mips_ecoff_backend_data): Initialize
6032 get_elt_at_filepos field.
6033 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6034 from _bfd_generic_read_ar_hdr with minor changes.
6035 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6036 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6037 * libbfd.h: Rebuild.
6039 * bfd-in.h (BFD_IN_MEMORY): Define.
6040 * libbfd-in.h (struct bfd_in_memory): Define.
6041 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6042 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6043 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6044 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6045 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6046 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6047 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6048 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6049 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6050 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6052 (bfd_openstreamr): Likewise.
6053 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6054 BFD_IN_MEMORY is not set.
6055 * riscix.c (riscix_some_aout_object_p): Likewise.
6056 * bfd-in2.h, libbfd.h: Rebuild.
6058 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6059 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6060 (bfd_get_elt_at_index): Define.
6061 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6062 bfd_get_elt_at_index. Change index parameter from int to
6064 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6065 (_bfd_noarchive_get_elt_at_index): Define.
6066 (_bfd_archive_bsd_get_elt_at_index): Define.
6067 (_bfd_archive_coff_get_elt_at_index): Define.
6068 * bfd-in2.h, libbfd.h: Rebuild.
6069 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6070 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6071 * ieee.c (ieee_get_elt_at_index): Define.
6072 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6073 * oasys.c (oasys_get_elt_at_index): Define.
6074 * som.c (som_get_elt_at_index): Define.
6076 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6077 numbers to the .text section.
6079 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6081 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6082 If there is a SEC_DEBUGGING section, get the contents of the debug
6083 information part from it.
6084 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6086 (ieee_write_object_contents): Check ieee_write_debug_part return.
6088 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6090 * config.bfd (i[345]86-*-freebsd*): Add target.
6091 * configure.in (i386freebsd_vec): Add vec.
6092 * configure: Regenerate.
6093 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6094 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6095 Rebuild dependencies..
6096 * freebsd.h: New file.
6097 * i386freebsd.c: New file.
6098 * targets.c (i386freebsd_vec): Declare.
6099 (bfd_target_vector): Add i386freebsd_vec.
6100 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6101 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6103 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6105 * ieee.c (ieee_slurp_debug): New static function.
6106 (ieee_object_p): Call it.
6107 (ieee_slurp_section_data): Skip debugging sections.
6108 (ieee_get_reloc_upper_bound): Likewise.
6109 (ieee_get_section_contents): Likewise.
6110 (ieee_canonicalize_reloc): Likewise.
6111 (ieee_write_section_part): Likewise.
6112 (ieee_write_debug_part): Likewise.
6113 (ieee_write_data_part): Likewise.
6114 (init_for_output): Likewise.
6116 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6118 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6120 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6121 relocs, since ppc_elf_relocate_section handles the linker case.
6122 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6124 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6125 ppc_elf_relocate_section since that is now the only caller.
6126 (ppc_elf_relocate_section): Ditto.
6128 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6130 * coffcode.h (coff_write_object_contents): If we don't know the
6131 section of the entry point for an XCOFF executable, always set the
6132 entry address to -1.
6134 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6136 * elf.c (bfd_section_from_shdr): Add support for note sections.
6138 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6140 * bfd-in.h (struct _symbol_info): Add stab_type field.
6141 * bfd-in2.h: Rebuild.
6142 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6144 * elf32-ppc.c: Remove trailing newline from calls to
6146 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6147 difference if target endianness is known.
6149 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6151 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6152 old style TOC16 references without using R_PPC_GOT.
6153 (ppc_reloc_type): Ditto.
6154 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6155 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6156 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6157 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6158 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6160 (ppc_elf_adjust_dynamic_symbol): Ditto.
6161 (ppc_elf_adjust_dynindx): Ditto.
6162 (ppc_elf_size_dynamic_sections): Ditto.
6163 (ppc_elf_finish_dynamic_symbol): Ditto.
6164 (ppc_elf_finish_dynamic_sections): Ditto.
6165 (ELF_DYNAMIC_INTERPRETER): Define.
6167 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6169 * elf.c (copy_private_bfd_data): When attaching sections to
6170 segments ignore sections that won't be allocated. Patch from
6173 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6175 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6178 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6180 * coff-i960.c (CALC_ADDEND): Define.
6181 (coff_i960_relocate_section): Add the input section VMA to the
6182 addend for PC relative relocs.
6184 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6186 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6187 to correctly terminate.
6189 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6191 * targets.c (enum bfd_endian): Define.
6192 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6193 from boolean to enum bfd_endian. Change header_byteorder_big_p
6195 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6196 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6197 * bfd-in2.h: Rebuild.
6198 * All targets: Change initialization of byteorder and
6199 header_byteorder to use enum bfd_endian values rather than
6201 * All files: Change all references to byteorder_big_p and
6202 header_byteorder_big_p to use new bfd_*_endian macros.
6204 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6206 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6208 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6210 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6212 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6214 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6216 * ieee.c: Lots of minor cleanups. Make many functions return
6217 errors rather than calling abort. Also:
6218 (ieee_write_twobyte): Remove; change callers to call existing
6219 ieee_write_2bytes function.
6220 (ieee_write_expression): Don't output the section twice when
6221 outputting a local symbol. Don't emit an extraneous zero if there
6223 (ieee_slurp_sections): Set the lma as well as the vma.
6224 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6226 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6227 a recognized one or bfd_arch_unknown.
6228 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6230 (ihex_get_symtab): Likewise.
6232 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6234 * aoutx.h: Include <ctype.h>.
6235 (struct aout_link_includes_table): Define.
6236 (struct aout_link_includes_totals): Define.
6237 (struct aout_link_includes_entry): Define.
6238 (aout_link_includes_lookup): Define macro.
6239 (struct aout_final_link_info): Add includes field.
6240 (aout_link_includes_newfunc): New static function.
6241 (NAME(aout,final_link)): Initialize includes hash table.
6242 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6244 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6246 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6248 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6250 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6252 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6254 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6255 (pe_print_private_bfd_data): call pe_print_reloc.
6256 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6257 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6258 up some debugging as well.
6260 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6262 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6265 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6267 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6268 when setting sections to NULL.
6270 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6272 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6274 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6275 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6277 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6278 * bfd-in2.h: Rebuild.
6280 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6282 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6284 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6286 * ihex.c (ihex_scan): Handle record types 4 and 5.
6287 (ihex_object_p): Permit types 4 and 5.
6288 (ihex_set_section_contents): Remove check for out of range
6290 (ihex_write_object_contents): Generate types 4 and 5.
6292 * elflink.h (elf_link_output_extsym): Just ignore warning and
6293 indirect references to symbols which don't really exist.
6295 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6297 * peicode.h (pe_print_idata): Minor format fixes
6298 (pe_print_edata): New function. Under private printing, this formats
6299 the edata section of a PE file.
6300 (pe_print_private_bfd_data): Added call to pe_print_edata.
6302 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6304 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6305 index, don't call stoi.
6307 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6309 * srec.c (srec_scan): Set lma as well as vma.
6311 * ihex.c: New file; support for Intel Hex format.
6312 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6313 (ihex_vec): Declare.
6314 (bfd_target_vector): Always include ihex_vec.
6315 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6316 * Makefile.in: Rebuild dependencies.
6317 (BFD_LIBS): Add ihex.o
6318 (BFD_LIBS_CFILES): Add ihex.c.
6319 * bfd-in2.h: Rebuild.
6321 * elf.c (assign_file_positions_for_segments): Sort the sections in
6323 (get_program_header_size): Return the right size if segment_map is
6325 (copy_private_bfd_data): Don't bother to sort the sections.
6327 * bfd.c (bfd_record_phdr): New function.
6328 * bfd-in.h (bfd_record_phdr): Declare.
6329 * bfd_in2.h: Rebuild.
6331 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6334 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6335 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6337 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6338 (bfd_zmalloc): Change declaration.
6339 * libbfd.h: Rebuild.
6340 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6341 and realloc. Don't set bfd_error_no_memory if they fail.
6343 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6345 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6346 uses as well. Added a new howto to deal with TOCREL16 relocs that
6347 are TOCDEFN as well.
6348 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6349 to handle RVA relocs from dlltool.
6350 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6351 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6352 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6354 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6355 to get the right section alignment.
6357 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6359 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6360 p_paddr if p_paddr is zero.
6361 (make_mapping): Set includes_filehdr and includes_phdrs for first
6363 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6365 (assign_file_positions_for_segments): Handle includes_filehdr and
6366 includes_phdrs. Remove special handling of PT_PHDR and first
6368 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6369 when appropriate. Remove special handling of PT_PHDR segment.
6370 Use a more complex condition for when a section is included in a
6371 segment to handle Solaris linker oddities.
6373 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6375 * coff-m88k.c (howto_table): Reformatted for easier reading;
6376 special_function now points to new function m88k_special_reloc.
6377 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6379 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6380 be done correctly by m88k_special_reloc.
6381 (reloc_processing): New function to be used by RELOC_PROCESSING.
6382 (RELOC_PROCESSING): Define to call reloc_processing.
6384 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6386 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6387 (pe_print_pdata): Likewise.
6389 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6390 obstack_alloc fails.
6391 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6393 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6394 * Many files: don't set bfd_error_no_memory if one of the above
6397 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6398 if p_paddr_valid is set.
6399 (copy_private_bfd_data): New static function.
6400 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6402 * elf.c (assign_file_positions_for_segments): Fix case where extra
6403 program headers were allocated.
6405 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6406 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6407 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6408 _bfd_elf_print_private_bfd_data.
6410 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6411 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6412 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6413 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6414 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6415 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6416 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6418 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6420 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6421 * elf.c (make_mapping): New static function.
6422 (map_sections_to_segments): New static function.
6423 (elf_sort_sections): New static function.
6424 (assign_file_positions_for_segments): New static function.
6425 (map_program_segments): Remove.
6426 (get_program_header_size): Remove sorted_hdrs, count, and
6427 maxpagesize parameters. Simplify.
6428 (assign_file_positions_except_relocs): When generating an
6429 executable, use assign_file_positions_for_segments.
6430 (elf_sort_hdrs): Remove.
6431 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6432 to get_program_header_size.
6434 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6436 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6438 * configure, config.in: Regenerate with autoconf 2.7.
6440 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6441 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6443 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6445 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6446 (ecoff_sec_to_styp_flags): Likewise.
6447 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6448 (ecoff_set_symbol_info): Handle scRConst.
6449 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6450 (ecoff_compute_section_file_positions): Handle .rconst section.
6451 (_bfd_ecoff_write_object_contents): Likewise.
6452 (ecoff_link_check_archive_element): Handle scRConst.
6453 (ecoff_link_add_externals): Likewise.
6454 (ecoff_link_write_external): Handle .rconst section.
6455 (ecoff_reloc_link_order): Likewise.
6456 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6457 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6459 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6461 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6462 DEF_DYNAMIC flag is set.
6464 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6466 * host-aout.c: If TRAD_HEADER is defined, include it.
6468 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6470 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6471 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6472 (BFD_NEED_DECLARATION): New function.
6473 * configure.in: Use BFD_NEED_DECLARATION.
6474 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6475 * configure, config.in: Rebuild with autoconf 2.6.
6477 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6478 special_sections before returning when called with a non XCOFF
6481 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6484 * coffcode.h (coff_compute_section_file_positions): Only pad the
6485 previous section to force file alignment when creating an
6488 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6490 * coffcode.h (coff_compute_section_file_positions): If
6491 RS6000COFF_C, set up the .debug section.
6493 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6494 if it is not large enough to accomodate the entire TOC area with
6495 signed 16 bit offsets.
6496 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6498 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6499 TOC anchor to use the TOC value used in the output file.
6501 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6503 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6504 (_bfd_coff_read_string_table): Likewise.
6506 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6508 * pe-arm.c: Fix typos.
6509 * coff-arm.c: Likewise.
6511 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6513 * coff-ppc.c (list_ele): Added "cat"egory member.
6514 (record_toc): New category parameter (priv or pub).
6515 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6516 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6517 the mainline. It addes extra toc cells in error.
6518 (ppc_coff_swap_sym_in_hook): Added some documentation.
6519 (dump_toc): Can now diagnose "virtual toc" chicanery.
6521 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6523 * elf-bfd.h (struct elf_link_hash_table): Change type of
6524 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6526 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6528 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6529 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6531 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6532 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6533 defined or mentioned in a regular file.
6535 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6537 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6538 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6539 (coff_ppc_relocate_section): Correct REL24 handling
6540 (ppc_process_before_allocation): Correct TOCDEFN handling
6542 * peicode.h (dir_names): Added name descriptions
6544 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6546 * VERSION: Updated to cygnus-2.6.
6548 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6550 * targets.c (m68k4knetbsd_vec): Declare.
6552 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6554 * targets.c (bfd_target): Change type of second argument to
6555 _bfd_print_private_bfd_data from void * to PTR.
6556 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6557 using PTR rather than void *.
6558 * bfd-in2, libbfd.h: Rebuild.
6559 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6561 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6562 _bfd_generic_bfd_print_private_bfd_data rather than casting
6565 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6567 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6568 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6570 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6571 BFD64_BACKENDS_CFILES): New variables.
6574 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6576 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6577 not at the file position of the first section.
6578 * coffcode.h (coff_compute_section_file_positions): Avoid using
6580 (coff_write_object_contents): When generating a PPC PE executable
6581 with no symbols, round up the file size to a COFF_PAGE_SIZE
6583 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6584 don't write out a string table.
6586 * elf.c (bfd_section_from_shdr): When using a different section
6587 header, pass the new one to _bfd_elf_make_section_from_shdr.
6588 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6589 (elf_map_symbols): Add section VMA to symbol value when comparing
6591 (_bfd_elf_compute_section_file_positions): Only build symbol table
6592 if there are some symbols. Set file offset of symtab and strtab
6594 (assign_file_positions_except_relocs): Remove dosyms parameter.
6595 Change all callers. Never set file offset of symtab and strtab
6597 (_bfd_elf_copy_private_section_data): New function.
6598 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6599 (_bfd_elf_copy_private_symbol_data): New function.
6600 (swap_out_syms): Check for special mapping of st_shndx created by
6601 copy_private_symbol_data.
6602 * elfxx-target.h: Use new copy routines.
6603 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6604 (_bfd_elf_copy_private_section_data): Declare.
6606 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6608 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6611 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6612 _bfd_dummy_target, matching the recent change to archive
6615 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6617 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6618 arithmetic on PTR types.
6620 * aout-target.h (MY(callback)): Set the lma of the sections.
6622 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6623 symbol into a reloc against the section.
6625 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6627 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6628 glue for the relocs: IMGLUE and IFGLUE.
6629 (record_toc): new function - tracks toc contents
6630 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6631 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6632 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6633 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6634 (ppc_record_toc_entry): Removed a debug define (duh)
6636 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6637 (pe_print_idata): New function - formats the idata section data
6638 (pe_print_pdata): New function - formats the pdata section data
6639 (pe_print_private_bfd_data): calls to above
6641 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6643 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6644 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6645 TARGET_SYM and TARGET_NAME for vector and BFD name.
6646 * coff-pmac.c (pmac_xcoff_vec): Remove.
6647 (TARGET_SYM, TARGET_NAME): Define.
6648 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6649 machine to 0, not all PowerMacs are 601s.
6651 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6653 * elfcode.h (elf_object_p): Read in any program headers.
6654 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6655 based on the program headers, if any.
6656 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6657 (map_program_segments): Set p_paddr of program headers based on
6660 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6662 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6665 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6666 trying to do a relocateable link with a non-a.out object file.
6668 * archive.c (bfd_generic_archive_p): Check the first object file
6669 in an archive even if target_defaulted is set. If the object file
6670 has the wrong xvec, reject it.
6672 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6673 be represented, report the name via _bfd_error_handler.
6674 (translate_to_native_sym_flags): Likewise.
6675 * elf32-mips.c (mips_elf_final_link): Likewise.
6676 * oasys.c (oasys_write_sections): Likewise.
6678 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6679 which checks for STYP_OVRFLO sections.
6680 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6681 reloc and lineno count overflows.
6682 (coff_write_object_contents): Call coff_count_linenumbers before
6683 coff_compute_section_file_positions. If RS6000COFF_C, handle
6684 reloc and lineno count overflows.
6685 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6686 relocs before dealing with .pad sections. Count overflow section
6687 headers when handling .pad sections.
6689 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6692 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6693 (struct xcoff_link_hash_table): Add descriptor_section and
6694 special_sections fields.
6695 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6696 (xcoff_link_add_symbols): Set linkage section alignment. Create
6697 descriptor section. Check for magic symbol names (_text, etc.),
6698 and record them in special_sections if found. Set
6699 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6700 descriptor field to point back to the function code symbol.
6701 (xcoff_sweep): Always mark the special descriptor_section.
6702 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6703 function descriptor, and mark it if it is.
6704 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6705 parameter, and fill it in. Allocate space for the descriptor
6707 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6708 global linkage code. If an undefined function descriptor is
6709 exported, arrange to define it. Warn about any other undefined
6711 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6712 (xcoff_write_global_symbol): Create a function descriptor when
6714 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6715 * bfd-in2.h: Rebuild.
6717 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6719 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6720 (ppc_coff_link_hash_table): new types for hashing
6721 (ppc_coff_link_hash_newfunc): hash entry constructor
6722 (ppc_coff_link_hash_table_init): hash table initializer
6723 (ppc_coff_link_hash_table_create): hash table constructor
6724 (ppc_record_toc_entry): changed references to hash table
6725 (coff_ppc_relocate_section): changed references to hash table
6727 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6728 * libcoff.h: Rebuild
6730 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6731 (coff_link_add_symbols): removed toc_offset init
6733 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6735 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6738 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6739 if it is given and mmep is available.
6740 * acconfig.h: Undef USE_MMAP.
6741 * configure, config.in: Regenerated.
6742 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6743 table handling the old way.
6744 (aout_get_external_symbols): Don't complain if last byte of string
6746 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6747 (bfd_free_window) [! USE_MMAP]: Don't define.
6748 (bfd_get_file_window,
6749 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6751 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6753 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6756 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6758 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6759 compatible with AMD generated COFF files. Try to support both AMD
6760 and GNU formats simultaneously.
6761 (coff_a29k_relocate_section): Likewise.
6763 * libbfd.c (bfd_get_file_window): Change writable parameter from
6764 int to boolean; update all callers. Pass MAP_SHARED if not
6765 writable--it's required on Solaris. Cast fprintf argument to
6767 * bfd-in.h (bfd_get_file_window): Update declaration.
6768 * bfd-in2.h: Rebuild.
6769 * aoutx.h: Update calls to bfd_get_file_window.
6771 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6773 (xcoff_swap_ldhdr_in): New static function.
6774 (xcoff_swap_ldsym_in): New static function.
6775 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6776 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6777 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6778 Handle XTY_ER/XMC_XO symbols correctly.
6779 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6780 rather than normal symbol table.
6781 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6782 already defined with the same absolute value.
6783 (xcoff_mark): When considering called symbols, check whether the
6784 descriptor is from a dynamic object, rather than the symbol
6786 (xcoff_build_ldsyms): Likewise.
6788 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6789 Cast realloc and malloc return values. If malloc or realloc fail,
6790 set bfd_error_no_memory.
6791 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6792 * bfd-in2.h: Rebuild.
6794 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6796 * coff-ppc.c (ppc_record_toc_entry): new function.
6797 (in_reloc_p): changed return value.
6798 (coff_ppc_relocate_section): much rework.
6799 (ppc_allocate_toc_section): new function.
6800 (ppc_process_before_allocation): new function.
6801 (ppc_coff_swap_sym_in_hook): new function.
6803 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6804 (coff_link_add_symbols): initialize toc_offset.
6806 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6807 (coff_swap_aouthdr_out): Added more sections to the data
6808 dictionary for the pe file header. Also changed linker version
6809 number on the ppc side.
6810 (dir_names): small improvements to the dictionary printing.
6811 (pe_mkobject_hook): save the file level flags.
6813 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6814 (pe_tdata): added real_flags field
6815 (coff_tdata): added local_toc_sym_map and access macro
6817 * libcoff.h (coff_link_hash_entry): added toc_offset field
6818 (pe_tdata): added real_flags field
6819 (coff_tdata): added local_toc_sym_map and access macro
6821 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6822 (coff_mkobject): init for local_toc_sym_map
6823 (coff_write_object_contents): set the internal_a.magic to
6824 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6827 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6829 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6830 entries until both the line number address and the function name
6831 address are too large.
6833 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6834 * configure: Rebuilt.
6836 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6837 is defined in the environment.
6839 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6841 * som.c (som_get_section_contents_in_window): Define to use
6844 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6846 * coff-i860.c: New file, based on coff-i386.c.
6847 * cpu-i860.c: New file, based on cpu-i386.c.
6848 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6849 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6850 targets, using i860coff_vec.
6851 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6852 trad-core.o and hosts/i860mach3.h.
6853 (i860coff_vec): Use coff-i860.o and cofflink.o.
6854 * configure: Rebuild.
6855 * Makefile.in: Rebuild dependencies.
6856 (ALL_MACHINES): Add cpu-i860.o.
6857 (BFD32_BACKENDS): Add coff-i860.o.
6858 (CFILES): Add cpu-i860.c and coff-i860.c.
6859 * targets.c (i860coff_vec): Declare.
6860 (bfd_target_vector): Add &i860coff_vec.
6861 * archures.c (bfd_i860_arch): Declare.
6862 (bfd_archures_list): Add &bfd_i860_arch.
6863 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6864 (coff_set_flags): Handle bfd_arch_i860.
6865 (coff_write_object_contents): Handle I860 a.out magic number.
6867 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6869 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6870 the created .tc section to 2.
6871 (xcoff_mark): Don't keep a .loader reloc for a call to an
6872 undefined symbol when creating a shared library.
6873 (xcoff_build_ldsyms): When creating a shared library, generate
6874 global linkage code for a call to an undefined symbol.
6876 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6878 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6879 BFD32_BACKENDS, BFD64_BACKENDS.
6880 (.dep1): Put mkdep output in a separate file.
6881 Rebuilt dependencies.
6883 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6886 Permit use of mmap when available:
6888 * configure.in: Check for mmap, madvise, mprotect.
6889 * config.in, configure: Regenerated.
6891 * libbfd.c (struct _bfd_window_internal): Define type.
6892 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6894 (ok_to_map): New static variable for debugging.
6895 (_bfd_generic_get_section_contents_in_window): New function.
6896 * bfd-in.h (bfd_window_internal): Declare type.
6897 (bfd_window): Define type.
6898 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6899 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6902 * libaout.h (struct aoutdata): Add two window fields.
6903 (obj_aout_sym_window, obj_aout_string_window): New macros.
6904 * aoutx.h (some_aout_object_p): Initialize windows.
6905 (aout_get_external_symbols): Get symbol data and strings in
6906 windows instead of explicitly allocated buffers.
6907 (slurp_symbol_table): Free window instead of memory.
6908 (bfd_free_cached_info): Release windows instead of freeing storage
6910 (aout_link_free_symbols): Ditto.
6912 * targets.c (bfd_target): Add new field for
6913 get_section_contents_in_window.
6914 (BFD_JUMP_TABLE_GENERIC): Updated.
6915 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6916 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6917 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6918 macros for get_section_contents_in_window field.
6920 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6922 * core.c: Renamed to corefile.c
6923 * makefile.dos (OBJS): Change core.o to corefile.o
6924 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6927 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6929 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6930 targ_selvecs to allow debugging under Irix-5 native.
6933 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6935 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6936 to o. Clobber and restore the list of new csects around the call
6937 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6938 linker error and the linker wants to read the symbol table. Reset
6939 the line number count of a real section even if it has no relocs.
6940 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6942 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6945 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6947 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6948 an undefined symbol in a shared link.
6950 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6951 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6952 phdm@info.ucl.ac.be (Philippe De Muyter).
6954 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6956 * coff-m88k.c (rtype2howto): New static function.
6957 (RTYPE2HOWTO): Use it rather than a macro definition.
6959 * coffcode.h (coff_write_object_contents): set internal_a.magic
6960 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6962 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6963 define TRAD_HEADER to new file hosts/delta68.h.
6964 m88*-motorola-sysv*, however, does use ptrace-core.o.
6965 * hosts/delta68.h: New file.
6967 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6968 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6970 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6972 * i386linux.c (MY(vec)): Declare before use.
6974 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6976 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6977 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6979 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6980 BFD is not of the right type.
6981 (bfd_elf_get_needed_list): Likewise.
6982 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6983 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6984 * xcofflink.c (XCOFF_XVECP): Define.
6985 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6987 (bfd_xcoff_import_symbol): Likewise.
6988 (bfd_xcoff_export_symbol): Likewise.
6989 (bfd_xcoff_link_count_reloc): Likewise.
6990 (bfd_xcoff_record_link_assignment): Likewise.
6991 (bfd_xcoff_size_dynamic_sections): Likewise.
6993 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6994 table index against the number of symbols for a base relative
6997 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6999 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7000 full_aouthdr flag here...
7001 (_bfd_xcoff_bfd_final_link): ...not here.
7003 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7005 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7006 systems that have a system <libelf.h>.
7007 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7008 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7009 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7010 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7011 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7012 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7013 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7015 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7017 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7018 set, set BSF_WEAK in symbol. Change all callers.
7019 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7020 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7021 _bfd_generic_link_add_one_symbol.
7022 (ecoff_indirect_link_order): Check that the section tdata relocs
7023 are not NULL before using them.
7025 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7026 define TRAD_HEADER as hosts/alphalinux.h.
7027 * configure: Rebuild.
7028 * hosts/alphalinux.h: New file.
7029 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7032 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7034 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7035 C_ECOMM storage classes.
7037 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7039 (xcoff_mark): Call xcoff_mark_symbol.
7040 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7041 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7043 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7045 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7047 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7049 (xcoff_find_reloc): New static function.
7050 (xcoff_link_add_symbols): Use it.
7051 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7052 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7053 relocate the value of C_DECL.
7055 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7057 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7059 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7060 callback decide what goes in .relocs.
7061 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7062 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7065 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7067 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7070 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7072 * xcofflink.c: More improvements, mostly to fix handling of
7073 constructors and a few other special cases.
7074 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7075 zero, reverting yesterday's change.
7076 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7077 (bfd_xcoff_link_count_reloc): Declare.
7078 (bfd_xcoff_record_link_assignment): Declare.
7079 * bfd-in2.h: Rebuild.
7081 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7083 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7084 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7085 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7086 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7087 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7088 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7090 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7093 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7094 segments includes the a.out header. See to that the magic number
7095 *always* is big-endian.
7097 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7098 m68k4k NetBSD configurations.
7100 * configure.in, configure: Separate i386 & mips NetBSD
7101 configurations from other BSD ones. Don't assume DEC is the only
7102 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7103 configurations. Add support for m68k4k NetBSD object format.
7105 * libaout.h: Added M_68K4K_NETBSD magic.
7107 * m68k4knetbsd.c: New file.
7109 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7111 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7114 * hosts/mipsnbsd.h: New file.
7117 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7119 * config.bfd: Add config stuff for mips*-*-magic* to set
7120 targ_defvec to ecoff_big_vec.
7123 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7125 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7127 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7128 toc_section, and entry_section fields.
7129 (struct xcoff_section_tdata): Remove ldrel_count field.
7130 * libcoff.h: Rebuild.
7131 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7133 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7134 full a.out header if full_aouthdr is set in xcoff_data.
7135 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7136 based on sections stored in xcoff_data.
7137 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7139 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7140 (rs6000coff_vec): Set symbol_leading_char to '.'.
7141 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7142 value stored in ret rather than returning a pointer value.
7144 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7146 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7149 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7151 * som.c (som_slurp_string_table): Allocate the strings with malloc
7152 since they're free'd by free_cached_info.
7153 (som_slurp_symbol_table): Similarly for the symbol table.
7155 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7157 * Makefile.in (diststuff): Don't make headers.
7159 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7161 * Makefile.in: Rebuild dependencies.
7163 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7164 output_bfd is not SunOS.
7165 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7166 non-SunOS input files.
7168 * xcofflink.c: Extensive changes to support linking shared objects
7169 and generating a .loader section.
7170 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7171 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7172 last_symndx, and ldrel_count fields.
7173 * libcoff.h: Rebuild.
7174 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7175 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7177 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7178 (bfd_xcoff_export_symbol): Declare.
7179 (bfd_xcoff_size_dynamic_sections): Declare.
7180 * bfd-in2.h: Rebuild.
7182 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7184 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7185 * configure: Rebuild.
7186 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7187 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7189 (pmac_xcoff_vec): Update to use new xcoff support.
7190 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7191 (xcoff_write_armap): Declare buf as unsigned char.
7192 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7194 * mpw-make.sed: Generalize subdir_do edit.
7196 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7198 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7199 correctly. Don't initialize asect->vma.
7201 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7203 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7204 something a little less than the page size.
7206 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7208 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7210 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7212 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7213 * coffcode.h (coff_write_object_contents): If .bss is before
7214 .data us that as data_start.
7215 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7217 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7218 (coff_swap_outhdr_out): Hardwire in version number.
7220 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7222 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7223 major and minor to *_vno, since the former are also macros in
7224 SunOS header files. Cast result of bfd_alloc to appropriate
7227 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7228 before assigning to sec_data.
7230 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7232 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7233 now relative to the section, not absolute.
7234 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7235 get the file name when there is a N_SO directory name. When
7236 handling stabs, remember that section->vma was added to the
7239 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7241 * sunos.c (struct sunos_link_hash_table): Add needed field.
7242 (sunos_link_hash_table_create): Call bfd_release, not free.
7243 (sunos_link_hash_table_create): Initialize needed field.
7244 (sunos_add_dynamic_symbols): Record needed objects.
7245 (bfd_sunos_get_needed_list): New function.
7246 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7247 * bfd-in2.h: Rebuild.
7249 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7251 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7253 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7255 * bfd-in.h (struct bfd_link_needed_list): Rename from
7256 bfd_elf_link_needed_list.
7257 * bfd-in2.h: Rebuild.
7258 * elf.c, elflink.h, libelf.h: Corresponding changes.
7260 Add start at AIX linker support; no shared libraries yet.
7261 * xcofflink.c: New file.
7262 * configure.in (rs600coff_vec): Use xcofflink.o.
7263 * configure: Rebuild.
7264 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7266 (struct xcoff_section_tdata): Define.
7267 (xcoff_section_data): Define macro.
7268 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7269 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7270 (_bfd_xcoff_bfd_final_link): Declare.
7271 (_bfd_ppc_xcoff_relocate_section): Declare.
7272 * libcoff.h: Rebuild.
7273 * coff-rs6000.c: Clean up a bit.
7274 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7275 cputype, csects, and debug_indices.
7276 (xcoff_copy_private_bfd_data): Copy cputype.
7277 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7278 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7279 (xcoff_reloc_type_lookup): Rename from
7280 rs6000coff_reloc_type_lookup.
7281 (coff_relocate_section): Define.
7282 (_bfd_xcoff_sizeof_headers): Define.
7283 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7284 (_bfd_xcoff_bfd_relax_section): Define.
7285 (_bfd_xcoff_bfd_link_split_section): Define.
7286 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7288 * coffcode.h (coff_compute_section_file_positions): If AIX,
7289 increment sofar by SMALL_AOUTSZ if not executable.
7290 (coff_write_object_contents): If AIX, always output an a.out
7291 header; if not executable, header size of SMALL_AOUTSZ.
7292 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7293 (_bfd_stringtab_init): Initialize xcoff field.
7294 (_bfd_xcoff_stringtab_init): New function.
7295 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7296 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7297 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7298 * libbfd.h: Rebuild.
7299 * Makefile.in: Rebuild dependencies.
7300 (BFD32_BACKENDS): Add xcofflink.o.
7301 (CFILES): Add xcofflink.c.
7303 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7304 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7305 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7307 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7309 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7311 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7313 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7314 * config.in: Regenerated.
7316 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7317 (_bfd_chunksize): New variable.
7318 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7319 for obstack chunk size.
7320 * configure.in: Check for getpagesize.
7321 * configure: Regenerated.
7323 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7325 * trad-core.c (rawptr): Make it a local variable of
7326 ptrace_unix_core_file_p.
7328 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7330 * coff-arm.c (in_reloc_p): New.
7331 * coff-i386.c (in_reloc_p): New.
7332 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7333 (coff_write_object_contents): Only set has_reloc_section
7335 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7336 in_reloc_p to decide if reloc should be emitted.
7337 * libcoff.h (pe_data_type.in_reloc_p): New.
7338 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7340 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7342 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7343 (_bfd_coff_read_internal_relocs): Likewise.
7344 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7345 (_bfd_coff_read_internal_relocs): Likewise.
7347 * elflink.h (elf_link_add_object_symbols): Correct conditions
7348 under which type and size change warnings are issued.
7350 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7352 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7353 a symbol which is not in a real section.
7354 (coff_write_native_symbol): Corresponding change.
7356 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7357 coff_link_hash_newfunc and make non-static.
7358 (_bfd_coff_link_hash_table_init): New function, broken out of
7359 _bfd_coff_link_hash_table_create.
7360 (_bfd_coff_link_hash_table_create): Use it.
7361 (process_embedded_commands): Make static.
7362 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7363 (_bfd_coff_link_hash_table_init): Declare.
7364 * libcoff.h: Rebuild.
7366 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7367 field in XCOFF tdata.
7368 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7369 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7370 based on cputype stored in a.out header, or in n_type of initial
7372 (coff_write_object_contents): Set cputype correctly in a.out
7374 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7376 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7377 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7379 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7380 * libcoff.h: Rebuild.
7382 * cpu-rs6000.c (rs6000_compatible): New static function.
7383 (bfd_rs6000_arch): Use it.
7384 * cpu-powerpc.c (powerpc_compatible): New static function.
7385 (arch_info_struct): Define various flavours of PowerPC.
7386 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7389 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7391 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7393 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7395 * elflink.h (elf_link_add_object_symbols): Don't warn about
7396 changing the size or type if the old definition was weak.
7398 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7400 * coffcode.h (combined_entry_type): Add fix_line field.
7401 (coff_slurp_line_table): Warn if we try to set the lineno field of
7403 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7404 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7405 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7406 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7408 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7409 * libcoff.h: Rebuild.
7411 * libcoff-in.h (struct xcoff_tdata): Define.
7412 (xcoff_data): Define.
7413 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7414 * bfd-in2.h, libcoff.h: Rebuild.
7415 * coff-rs6000.c (xcoff_mkobject): New static function.
7416 (coff_mkobject): Define.
7417 (xcoff_copy_private_bfd_data): New static function.
7418 (coff_bfd_copy_private_bfd_data): Define.
7419 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7421 (rs6000coff_vec): Add DYNAMIC to object_flags.
7422 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7423 .loader sections specially.
7424 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7425 section alignment from the XCOFF tdata information.
7426 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7427 F_SHROBJ, and copy the extra a.out header information into the
7428 XCOFF tdata structure.
7429 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7430 F_DYNLOAD and the extra a.out header information.
7431 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7432 C_HIDEXT symbol with attached csect information.
7433 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7434 in the o_maxdata field.
7435 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7436 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7437 end if BSF_NOT_AT_END is set.
7439 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7440 _bfd_read_ar_hdr_fn.
7441 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7442 * bfd-in2.h, libbfd.h: Rebuild.
7443 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7445 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7446 (bfd_slurp_bsd_armap_f2): Likewise.
7447 (_bfd_slurp_extended_name_table): Likewise.
7449 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7451 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7453 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7454 when the symbol table is empty.
7456 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7457 space for section symbols, since we don't output them either.
7458 (elf_m68k_adjust_dynindx): Removed.
7460 * ptrace-core.c (rawptr): Make it a local variable of
7461 ptrace_unix_core_file_p.
7463 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7465 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7468 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7469 Mac object file formats.
7471 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7473 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7474 auxent if there isn't one.
7475 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7476 rather than FILNMLEN as the maximum name length.
7478 * coffcode.h (bfd_coff_backend_data): Add new field
7479 _bfd_coff_print_aux.
7480 (bfd_coff_print_aux): New static function.
7481 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7482 scnlen field of an XTY_LD csect aux entry.
7483 (coff_print_aux): New static function.
7484 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7485 in coff_pointerize_aux_hook.
7486 (bfd_coff_std_swap_table): Initialize new field.
7487 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7488 * libcoff.h: Rebuild.
7489 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7490 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7492 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7493 if there are symbols, for native AIX ld compatibility.
7495 * coffcode.h (bfd_coff_backend_data): Add new field
7496 _bfd_coff_pointerize_aux_hook.
7497 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7498 or I960, and as 0 otherwise.
7499 (bfd_coff_std_swap_table): Initialize new field.
7500 * libcoff.h: Rebuild.
7501 * coffgen.c (coff_pointerize_aux): Change parameters to take
7502 symbol pointer instead of type and class, and to take aux index.
7503 Call _bfd_coff_pointerize_aux_hook if it is defined.
7504 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7505 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7506 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7508 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7509 read-only/host-only support.
7511 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7513 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7516 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7517 BFD_JUMP_TABLE_ARCHIVE accordingly.
7518 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7519 (_bfd_compute_and_write_armap): Declare.
7520 (_bfd_generic_read_ar_hdr): Declare.
7521 (_bfd_read_ar_hdr): Define.
7522 (_bfd_noarchive_read_ar_hdr): Define.
7523 (_bfd_archive_bsd_read_ar_hdr): Define.
7524 (_bfd_archive_coff_read_ar_hdr): Define.
7525 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7526 _bfd_read_ar_hdr instead.
7527 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7528 (_bfd_compute_and_write_armap): Rename from
7529 compute_and_write_armap. Make non-static. Change all callers.
7530 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7531 than _bfd_snarf_ar_hdr.
7532 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7533 * ieee.c (ieee_read_ar_hdr): Define.
7534 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7535 * oasys.c (oasys_read_ar_hdr): Define.
7536 * som.c (som_read_ar_hdr): Define.
7537 * bfd-in2.h, libbfd.h: Rebuild.
7539 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7541 * peicode.c (coff_swap_filehdr_in): If symptr is
7542 zero, there aren't any symbols, even if nsyms is set.
7544 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7546 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7548 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7549 sections, and set styp correctly for them: .got, .hash, .dynamic,
7550 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7551 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7553 (ecoff_sort_hdrs): New static function.
7554 (ecoff_compute_section_file_positions): Return boolean, not void.
7555 Sort the sections by VMA before looking through them. Put the
7556 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7557 section on an appropriate boundary within the page.
7558 (ecoff_compute_reloc_file_positions): Check return value of
7559 ecoff_compute_section_file_positions.
7560 (_bfd_ecoff_set_section_contents): Likewise.
7561 (_bfd_ecoff_write_object_contents): Check for various Alpha
7562 section types when incrementing text_size and data_size. Call
7563 adjust_headers backend function if it exists.
7564 * coff-alpha.c (alpha_adjust_headers): New static function.
7565 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7566 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7568 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7570 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7572 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7573 of ALTERNATE_AIX_CORE_FORMAT.
7574 * configure.in (aix4): No longer need CORE_FLAGS.
7575 * configure: Updated.
7577 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7579 NS32k changes from Ian Dall:
7580 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7582 (aout_link_input_section_std, aout_link_input_section_ext,
7583 aout_link_reloc_link_order): Call them instead of _bfd_*
7585 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7587 (backend_data): Use it instead of hardcoded zero.
7589 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7590 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7592 * ns32knetbsd.c: Include bfd.h.
7593 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7594 (MY_bfd_reloc_type_lookup): Declare function too.
7595 * pc532-mach.c (set_sizes): Don't declare.
7596 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7597 (backend_data, MY_backend_data): Don't define.
7599 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7600 ns32k-*-lites* like ns32k-*-netbsd*.
7602 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7605 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7607 * coffcode.h (coff_write_object_contents): Restore setting
7608 f_timdat to 0, deleted on August 22.
7610 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7612 * coffcode.h (coff_bfd_copy_private_symbol_data,
7613 coff_bfd_copy_private_section_data,
7614 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7615 * peicode.h (coff_bfd_copy_private_bfd_data): New
7616 (pe_bfd_copy_private_bfd_data): New.
7617 (coff_swap_scnhdr_in): Swap bss size into the right place.
7618 (pe_print_private_bfd_data): Add some newlines.
7620 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7622 * som.c (setup_sections): Don't die if a space has no subspaces.
7624 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7626 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7627 dynamic symbol override a common symbol. Don't change the size or
7628 type if they have been set and the new symbol is not a definition.
7629 Warn if the size or type changes.
7631 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7633 * som.c (som_begin_writing): Don't write the symbol table or
7635 (som_finish_writing): Write them here. Place them after the
7636 subspace data, but before the relocs.
7638 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7640 * sunos.c (sunos_add_one_symbol): Just pass false, not
7641 info->shared_library, to sunos_create_dynamic_sections.
7642 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7644 (sunos_check_dynamic_reloc): Remove .text section assertion.
7646 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7648 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7649 * configure, configure.in: Add pmac_xcoff_vec case.
7650 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7651 * coff-pmac.c: New file, PowerMac XCOFF support.
7652 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7653 * targets.c (pmac_xcoff_vec): Declare.
7655 * mpw-config.in: Various changes to be compatible with the
7656 autoconf-based configury.
7657 * mpw-make.sed: New file, sed commands to translate Unix
7658 makefile into MPW syntax.
7659 * mpw-make.in: Remove.
7660 * hosts/mpw.h: Remove.
7661 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7662 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7664 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7666 * binary.c (binary_get_symtab): Return an empty string on error.
7667 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7669 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7671 * coff-ppc.c: Reformatted according to gnu conventions
7672 Removed irrelevant "if 0" code
7674 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7676 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7677 symbols rather than as indirect symbols.
7678 (MY(slurp_symbol_table)): Don't do anything special about
7681 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7682 of .ctors and .dtors sections is no larger than 2.
7684 * sunos.c (sunos_add_one_symbol): Don't change
7685 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7687 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7688 dynamic symbols when creating a shared library.
7689 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7691 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7692 written even if it is not defined in a regular object.
7693 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7694 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7695 rather than the constant 22.
7696 (sunos_check_dynamic_reloc): Handle creating a shared library.
7697 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7698 zero when creating a shared library.
7699 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7700 write it out at the start of the symbol table.
7702 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7704 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7706 * config.bfd: Add arm-*-coff.
7707 * configure.in, configure: Add armcoff_{little,big}_vec.
7708 * targets.c (armcoff_{little,big}_vec): Declare.
7709 (bfd_target_vector): Add armcoff_{little,big}_vec.
7710 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7712 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7714 * targets.c (bfd_find_target): Remove debugging code.
7716 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7718 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7720 * Makefile.in: added *-ppc files
7721 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7722 allow pe based .o's to be shared with other tools on ppc/NT
7723 * config.bfd: added powerpc[le]-[pe|winnt] config support
7724 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7725 * peicode.h: Added more section flags for PE on ppc
7726 Added coff_swap_filehdr_out to allow peicode.h to be
7727 used for non-image PE files on ppc.
7728 Check for image, or not, before copying pe_opthdr
7729 * targets.c: Added new bfd's
7730 * targets.c: Removed two inactive bfds that shouldn't have made it this
7733 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7735 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7736 explicit values to initialize all relocs. Change all users.
7737 (ppc_elf_brtaken_inner): New function to handle branch predicition
7739 (ppc_elf_brtaken_reloc): Ditto.
7740 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7741 relocs use ppc_elf_unsupported_reloc.
7742 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7743 needs to be reported.
7744 (ppc_elf_relocate_section): Support branch prediction relocs.
7746 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7748 * bfd.c (bfd_assert): Remove \n from string passed to
7751 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7752 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7753 (bfd_coff_make_section_hook): Don't define.
7754 (coff_make_section_hook): Remove.
7755 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7756 (styp_to_sec_flags): Likewise.
7757 (coff_write_object_contents): Likewise.
7758 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7760 * libcoff.h: Rebuild.
7761 * coffgen.c (make_a_section_from_file): Just call
7762 bfd_make_section_anyway, not bfd_make_section or
7763 bfd_coff_make_section_hook.
7764 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7765 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7766 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7767 make_section_hook field.
7768 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7770 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7771 pointers into value field for warning and indirect symbols; just
7772 leave the value field alone.
7773 * linker.c (generic_link_add_symbol_list): Use next symbol for
7774 warning and indirect symbols, rather than looking in symbol value.
7775 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7776 parameter. Change all callers. Remove support for indirect
7777 symbols; it didn't work anyhow.
7778 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7779 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7780 * bfd-in2.h: Rebuild.
7782 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7784 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7785 go back to telling the tools this reloc operates on 32 bits.
7787 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7789 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7790 rather than a direct fprintf.
7791 * archive.c (_bfd_write_archive_contents): Likewise.
7792 * coffcode.h (coff_slurp_symbol_table): Likewise.
7793 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7794 (ppc_elf_unsupported_reloc): Likewise.
7795 (ppc_elf_relocate_section): Likewise.
7796 * i386linux.c (linux_tally_symbols): Likewise.
7797 (linux_finish_dynamic_link): Likewise.
7798 * osf-core.c (osf_core_core_file_p): Likewise.
7799 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7800 * som.c (som_sizeof_headers): Likewise.
7801 * srec.c (srec_bad_byte): Likewise.
7802 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7803 * libbfd-in.h (bfd_assert): Declare first parameter const.
7804 * libbfd.h: Rebuild.
7805 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7806 bfd_reloc_overflow is enough.
7807 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7808 * coff-h8500.c (rtype2howto): Likewise.
7809 * coff-z8k.c (rtype2howto): Likewise.
7810 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7811 * elf.c (_bfd_elf_get_lineno): Likewise.
7812 (_bfd_elf_no_info_to_howto): Likewise.
7813 (_bfd_elf_no_info_to_howto_rel): Likewise.
7814 * hp300hpux.c (convert_sym_type): Likewise.
7815 (MY(swap_std_reloc_in)): Likewise.
7816 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7818 * libaout.h (struct aoutdata): Add line_buf field.
7819 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7820 and filename_buffer. Instead, use a malloc buffer stored in the
7821 new line_buf field. Remove length restrictions.
7823 * coffgen.c (string_size): Remove static variable.
7824 (debug_string_size, debug_string_section): Likewise.
7825 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7826 and debug_string_size_p parameters. Use them instead of the
7827 global variables. Change all callers.
7828 (coff_write_symbol): Likewise.
7829 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7830 (coff_write_symbols): Add local variables to replace removed
7833 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7834 function, and line_base fields.
7835 * libcoff.h: Rebuild.
7836 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7837 information, rather than using static variables.
7839 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7840 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7842 * init.c (initialized): Remove static variable.
7843 (bfd_init): Don't bother setting initialized.
7844 (bfd_check_init): Remove.
7845 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7846 * libbfd.h: Rebuild.
7848 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7850 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7851 size for full core dumps. Copy core file header to private data.
7852 (rs6000coff_core_file_failing_command,
7853 rs6000coff_core_file_failing_signal): New functions to extract
7854 the file name and terminating signal from the core file.
7855 * coff-rs6000.c: Use them.
7857 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7859 Change arch info to be const, initialized at compile time.
7860 * archures.c: Reindent many functions. Change CONST to const.
7861 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7862 nothing set it anyhow. Make next const.
7863 (bfd_arch_info_list): Remove.
7864 (bfd_archures_list): Rename from archures_init_table. Change from
7865 a table of function pointers to a table of bfd_arch_info_type
7866 structure addresses.
7867 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7868 (bfd_lookup_arch): Likewise.
7869 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7871 (bfd_default_arch_struct): Make const.
7872 (bfd_arch_init, bfd_arch_linkin): Remove.
7873 (bfd_get_arch_info): Return a const pointer.
7874 * init.c (bfd_init): Don't call bfd_arch_init.
7875 * bfd.c (struct _bfd): Make arch_info const.
7876 * bfd-in2.h: Rebuild.
7877 * libbfd.h: Rebuild.
7878 * configure.in: Put & before everything in $selarchs.
7879 * configure: Rebuild.
7880 * cpu-*.c: Change bfd_*_arch from a function which calls
7881 bfd_arch_linkin to a const structure.
7882 * ieee.c (ieee_object_p): Make arch const.
7884 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7886 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7888 * bfd-in2.h: Regenerate.
7889 * libbfd.h: Regenerate.
7891 * elf32-ppc.c (reloc_type): Update names to match current draft.
7892 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7893 relative. Update names to current V.4 draft.
7894 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7895 (ppc_elf_relocate_section): Rename relocations to match draft.
7897 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7899 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7900 compiled with -mrelocatable-lib to be linked with either normal
7901 modules or -mrelocatable modules.
7903 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7905 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7906 in the a.out header.
7908 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7909 a reloc against a local symbol, even if it's not a section.
7911 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7913 * targets.c (bfd_target): Remove unused align_power_min field.
7914 * bfd-in2.h: Rebuild.
7915 * All backends: Remove initialization of align_power_min.
7917 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7919 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7921 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7923 * config.bfd (mips-dec-netbsd*): New target.
7924 * configure.host (mips-dec-netbsd*): New host.
7925 * configure.in (mips-dec-netbsd*): New native.
7926 * configure: Rebuild.
7928 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7930 Make the COFF backend linker merge common types:
7931 * cofflink.c (struct coff_debug_merge_element): Define.
7932 (struct coff_debug_merge_type): Define.
7933 (struct coff_debug_merge_hash_entry): Define.
7934 (struct coff_debug_merge_hash_table): Define.
7935 (coff_debug_merge_hash_table_init): Define.
7936 (coff_debug_merge_hash_table_free): Define.
7937 (coff_debug_merge_hash_lookup): Define.
7938 (struct coff_final_link_info): Add debug_merge field.
7939 (coff_debug_merge_hash_newfunc): New static function.
7940 (_bfd_coff_final_link): Allocate and free debug_merge table.
7941 (coff_link_input_bfd): Merge identical enum, struct and union
7944 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7946 Convert i960 COFF to use COFF backend linker.
7947 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7948 structure to store the symbol being used.
7949 (coff_i960_start_final_link): New static function.
7950 (coff_i960_relocate_section): New static function.
7951 (coff_i960_adjust_symndx): New static function.
7952 (coff_start_final_link): Define.
7953 (coff_relocate_section): Define.
7954 (coff_adjust_symndx): Define.
7955 * coffcode.h (bfd_coff_backend_data): Add new callback function
7956 _bfd_coff_start_final_link.
7957 (bfd_coff_start_final_link): Define.
7958 (coff_start_final_link): Define if not defined.
7959 (bfd_coff_std_swap_table): Add coff_start_final_link.
7960 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7962 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7963 function callback is not NULL.
7964 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7965 (_bfd_coff_internal_syment_name): Declare.
7966 * libcoff.h: Rebuild.
7967 * configure.in (icoff_big_vec): Add cofflink.o.
7968 (icoff_little_vec): Likewise.
7969 * configure: Rebuild.
7971 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7973 * Makefile.in (clean-info): Remove extraneous tab from line
7976 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7978 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7979 contents has relocs.
7981 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7983 * coffcode.h (coff_compute_section_file_positions): Keep the
7985 (coff_write_object_contents): Remember if it's a relocatable
7987 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7988 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7989 if relocatable file. Swap out saved raw size.
7991 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7993 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7994 (maintainer-clean): Rename from realclean, passing
7995 maintainer-clean down to subdirectories, but leave realclean as a
7998 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8001 * dep-in.sed: Remove config.h from generated dependencies.
8003 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8004 broken out of sunos_canonicalize_dynamic_symtab.
8005 (sunos_canonicalize_dynamic_symtab): Call new function
8006 sunos_slurp_dynamic_symtab.
8007 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8008 dynamic symbol table to the caller.
8009 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8010 callback to override the symbols being read.
8011 * libaout.h (struct aout_backend_data): Add three new parameters
8012 to add_dynamic_symbols callback.
8014 Extensive minor changes to avoid various gcc warnings. Also:
8015 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8016 * archures.c (bfd_arch_info_type): Change mach field from long to
8018 (bfd_lookup_arch): Change machine parameter from long to unsigned
8021 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8023 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8024 a symbol with a non-zero plt_offset.
8026 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8028 * elfcode.h (align_file_position): Remove; not used.
8030 * configure.in: Only check for <sys/procfs.h> on a native system,
8031 and make sure it defines prstatus_t.
8032 * configure: Rebuild.
8034 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8036 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8038 * config.in: Rename from config.h.in.
8039 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8040 Check for config.h:config.in when creating stamp-h.
8041 * configure: Rebuild.
8042 * Makefile.in (stamp-h): Depend upon config.in rather than
8043 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8044 calling config.status.
8046 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8047 (Makefile): Just rebuild Makefile.
8048 (config.h, stamp-h): New targets.
8049 * configure.in: Create stamp-h when rebuilding config.h.
8050 * configure: Rebuild.
8052 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8054 * configure.in: Call AC_CONFIG_HEADER. Substitute
8055 HOST_64BIT_LONG. Check that various header files exist. Check
8056 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8057 and/or free need to be declared. Don't make a link to sysdep.h.
8058 Define TRAD_HEADER for various hosts.
8059 * configure: Rebuild.
8060 * configure.host: Don't set my_host. Add definitions taken from
8061 host header files for various entries. Remove entries which now
8063 * acconfig.h: New file.
8064 * config.h.in: New file, built by autoheader.
8065 * sysdep.h: New file.
8066 * Makefile.in (do_distclean): Don't remove sysdep.h.
8068 (LOCAL_H_DEPS): New variable.
8069 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8071 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8072 ($(OPTIONAL_BACKENDS)): Likewise.
8073 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8074 looking through sysdep.h.
8075 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8076 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8077 (fprintf_vma, sprintf_vma): Likewise.
8078 (int64_type, uint64_type): Don't define.
8079 * bfd-in2.h: Rebuild.
8080 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8081 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8082 * lynx-core.c: Include stuff from old hosts/lynx.h.
8083 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8084 rather than NO_FCNTL.
8085 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8086 rather than NATIVE_HPPAHPUX_COMPILER.
8087 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8089 * hosts/*.h: Remove all header files which merely include,
8090 declare, and define things. Leave header files which define
8091 information needed by trad-core.c.
8093 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8094 (BFD_CC_FOR_BUILD): Define.
8095 * configure.in: Use BFD_CC_FOR_BUILD.
8096 * configure: Rebuild.
8098 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8100 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8101 * configure: Rebuild.
8103 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8106 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8108 * config.bfd: i386pe_ve -> i386pe_vec.
8110 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8112 * configure.host: Incorporate host Makefile fragments by setting
8114 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8115 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8116 value based on whether the code is being compiled by a cross
8117 compiler. Don't substitute host_makefile_frag or frags.
8118 * aclocal.m4: New file to define local AC_PROG_CC.
8119 * configure: Rebuild.
8120 * Makefile.in (INSTALL): Set to @INSTALL@.
8121 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8122 (INSTALL_DATA): Set to @INSTALL_DATA@.
8124 (CC): Define as @CC@.
8125 (CFLAGS): Set to @CFLAGS@.
8126 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8127 (@host_makefile_frag@): Remove.
8128 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8129 after other options.
8130 (config.status): Remove dependency upon @frags@.
8131 * config/*.mh, config/README: Remove.
8133 * config.bfd: Rewrite to incorporate the contents of the Makefile
8134 fragments by setting shell variables, rather than merely returning
8135 the name of a Makefile fragment.
8136 * configure.in: Use shell variables set by config.bfd rather than
8137 looking at the target Makefile fragment files. Don't substitute
8138 target_makefile_frag. Do substitute TDEFINES.
8139 * configure: Rebuild.
8140 * Makefile.in (@target_makefile_frag@): Remove.
8141 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8142 * config/*.mt: Remove.
8144 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8146 * configure.in: Put changequote lines around "i[345]86" patterns
8147 section of core file support.
8149 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8151 * som.c (som_bfd_print_private_bfd_data): Define to use the
8154 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8156 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8157 entry, text_start and data_start.
8159 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8161 * Makefile.in (OFILES): Remove $(TDEPFILES).
8162 * config/apollo.mt (TDEPFILES): Remove.
8163 * config/README: Update.
8165 * configure.in: For a native configuration, set COREFILE and
8166 COREFLAG based on the canonical host name.
8167 * configure: Rebuild.
8168 * Makefile.in: Rebuild dependencies.
8169 (ALL_CFLAGS): Add @COREFLAG@.
8170 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8171 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8172 support routines. Check LYNX_CORE rather than HOST_LYNX.
8173 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8174 * i386lynx.c: Likewise.
8175 * m68klynx.c: Likewise.
8176 * sparclynx.c: Likewise.
8177 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8178 * *-core.c: Comment changes.
8179 * config/decstation.mh (HDEPFILES): Remove.
8180 (HDEFINES): Remove -DTRAD_CORE.
8181 * config/irix3.mh (RANLIB): Remove.
8182 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8183 (HDEFINES): Remove -DIRIX_CORE.
8184 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8185 (HDEFINES): Remove -DTRAD_CORE.
8186 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8187 * config/ultra3.mh (RANLIB): Remove.
8188 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8189 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8190 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8191 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8192 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8193 * config/i386aix.mh, config/i386bsd.mh: Remove.
8194 * config/i386linux.mh, config/i386mach3.mh: Remove.
8195 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8196 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8197 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8198 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8199 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8200 * config/solaris2.mh, config/stratus.mh: Remove.
8201 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8202 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8204 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8206 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8207 DT_FINI entry if the appropriate symbol is not in the hash table.
8209 * libelf.h (struct elf_backend_data): Add create_program_headers
8210 and want_hdr_in_seg fields.
8211 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8213 (elf_backend_create_program_headers): Likewise.
8214 (elfNN_bed): Initialize create_program_headers and
8216 * elf.c (get_program_header_size): Call create_program_headers
8218 (map_program_segments): Check want_hdr_in_seg backend field. Call
8219 create_program_headers backend routine.
8221 * elf.c (assign_file_positions_except_relocs): Align non allocated
8222 sections when creating an executable.
8224 * elfcode.h (elf_swap_phdr_in): Make non static.
8225 (elf_swap_phdr_out): Make non static.
8226 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8227 (bfd_elf32_swap_phdr_out): Declare.
8228 (bfd_elf64_swap_phdr_in): Declare.
8229 (bfd_elf64_swap_phdr_out): Declare.
8231 * ecofflink.c (ecoff_collect_shuffle): New static function.
8232 (_bfd_ecoff_get_accumulated_pdr): New function.
8233 (_bfd_ecoff_get_accumulated_sym): New function.
8234 (_bfd_ecoff_get_accumulated_ss): New function.
8235 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8236 (_bfd_ecoff_get_accumulated_sym): Declare.
8237 (_bfd_ecoff_get_accumulated_ss): Declare.
8238 * libbfd.h: Rebuild.
8240 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8242 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8244 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8245 warning symbols. If any section is named .gnu.warning.XXX, treat
8246 the contents as a warning to be issued if the symbol XXX is
8248 (elf_link_output_extsym): For an indirect or warning symbol, just
8249 output the symbol it points to.
8251 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8252 if bfd_hash_allocate fails, since it will already be set.
8253 (generic_link_hash_newfunc): Likewise.
8254 (archive_hash_newfunc): Likewise.
8255 (hash_entry_bfd): New static function.
8256 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8257 callback. Allocate a new warning using the hash table newfunc.
8258 Use bfd_hash_replace to update the entry in the hash table, rather
8259 than assuming we can copy the fields with structure assignment.
8261 * hash.c (bfd_hash_replace): New function.
8262 * bfd-in.h (bfd_hash_replace): Declare.
8263 * bfd-in2.h: Rebuild.
8265 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8267 * config.bfd: Add mips*vr4300-*-elf* target.
8268 * config/mipsbvr4300.mt: Added.
8270 See file ChangeLog.2
8277 version-control: never