1 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
3 * reloc.c (bfd_check_overflow): New function.
4 (bfd_perform_relocation, bfd_install_relocation): Use it.
5 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
6 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
7 * bfd-in2.h: Regenerate.
8 * libbfd.h: Regenerate.
10 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
12 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
13 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
15 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
17 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
18 (stmp-bfd-h): Rename from stmp-bfd.h.
19 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
20 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
21 (stmp-bin2-h): New target.
22 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
23 (stmp-lbfd-h): New target.
24 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
25 (stmp-lcoff-h): New target.
26 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
27 stmp-lbfd-h, and stmp-lcoff-h.
28 * Makefile.in: Rebuild.
30 * configure.in: Use a diversion to set enable_shared before the
34 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
36 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
37 renamed to R_SPARC_UNUSED_42.
38 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
39 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
40 renamed to R_SPARC_UNUSED_42.
41 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
42 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
43 * bfd-in2.h: Regenerated.
44 * libbfd.h: Regenerated.
46 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
48 * elflink.h (elf_merge_symbol): Don't check the hash creator until
49 after we have set *sym_hash.
51 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
53 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
55 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
57 * Makefile.am (libbfd_a_SOURCES): Define.
58 * Makefile.in: Rebuild.
60 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
61 * aclocal.m4: Rebuild with new libtool.
64 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
66 * elf.c (map_sections_to_segments): Even if we are not demand
67 paged, don't put a loadable section after a nonloadable section.
68 (assign_file_positions_for_segments): Increment the file offset
69 for a section with contents, even if it is not loadable.
72 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
74 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
75 indicating that __ctbp could not be found.
78 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
80 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
82 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
85 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
86 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
87 Add support for the CALLT relocs.
89 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
90 BFD_RELOC_V850_CALLT_16_16_OFFSET.
93 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
94 relocations against non-existant symbols.
96 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
98 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
100 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
101 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
102 bit reloc in the tiny data area.
105 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
107 Merged changes from Martin Hunt:
109 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
110 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
113 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
114 BFD_RELOC_D30V_9_PCREL_R): New relocs.
116 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
117 Do 15 and 21 bit pc-relative relocations.
118 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
121 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
122 added to the relocation, not or'd.
125 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
127 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
129 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
131 * archures.c (bfd_default_scan): Use strcasecmp.
132 (bfd_default_scan): Test for match with arch_name + ":" +
134 (bfd_default_scan): Test for match with printable_name - ":".
135 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
136 cases. Each implements their own scan function.
137 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
138 special cases. Since info->mach == 0. The test mach == number
140 (bfd_arch_list): New function, return name of all the supported
143 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
145 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
146 decoding architecture.
147 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
150 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
152 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
154 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
156 * Makefile.am: Rebuild dependencies.
157 (ALL_MACHINES_CFILES): Add cpu-v850.c.
158 (ALL_MACHINES_CFILES): Add elf32-v850.c.
159 * Makefile.in: Rebuild.
161 * reloc.c: Remove extraneous commas from relocation entries.
162 Remove BFD_RELOC_V850_16_PCREL.
163 * bfd-in2.h: Rebuild.
165 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
166 in sections named .tocbss rather than .bss.
168 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
170 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
171 BFD_RELOC_V850_16_PCREL.
173 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
175 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
176 the same as C_EXT syms.
177 (coff_link_add_symbols): Ditto.
178 (_bfd_coff_link_input_bfd): Ditto.
179 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
180 it to preserve and restore state of global_to_static flag.
182 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
184 * elf32-v850.c (v850_elf_object_p): Set machine number based on
185 bits in e_flags field rather than magic numbers.
186 (v850_elf_final_write_processing, v850_elf_set_private_flags,
187 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
188 v850_elf_print_private_bfd_data): New functions.
191 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
193 * elf.c (prep_headers): Remove V850E magic number.
194 * elf.c (prep_headers): Remove V850EQ magic number.
197 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
199 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
201 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
203 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
204 instructions are relative to the next instruction, not the
206 (mn10200_elf_relax_section): Similarly.
208 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
210 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
213 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
214 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
215 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
217 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
219 * cpu-v850.c: Remove "plain" from v850 printable name.
220 (scan): Use strcasecmp.
222 * archures.c (bfd_mach_v850): Define.
224 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
225 just sh/SH, use strcasecmp.
226 (arch_info_struct): Add entries for sh3 et.al.
228 * archures.c (bfd_mach_sh, ...): Define.
230 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
232 * archures.c (bfd_archures_list): Always NULL terminate the list.
234 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
236 * Makefile.am: Rebuild dependencies.
237 (ALL_MACHINES_CFILES): Add cpu-arc.c.
238 (ALL_MACHINES_CFILES): Add elf32-arc.c.
239 (elf32-arc.lo): Remove explicit dependency.
240 * Makefile.in: Rebuild.
242 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
243 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
244 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
246 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
248 * configure: Rebuild with latest devo autoconf for NT support
250 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
252 * cpu-arm.c (compatible): If B is a default type, return A.
254 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
256 * cpu-v850.c (scan): New function.
257 (arch_info_struct): New structure.
258 (bfd_v850_arch): Add link into arch_info_structure.
260 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
263 * elf32-v850.c (v850_elf_object_p): New function.
266 * archures.c (bfd_mach_v850e): Machine value for v850e.
268 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
270 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
273 * elf.c (prep_headers): Add support for v850e machine number.
275 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
277 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
279 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
282 * elf.c (prep_headers): Add support for v850eq machine number.
285 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
287 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
288 cached_stab field if the offset prevents us from using the cache.
290 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
292 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
294 * aout-arm.c (aout_arm_little_vec): Likewise.
295 (aout_arm_big_vec): Likewise.
296 * bout.c (b_out_vec_big_host): Likewise.
297 (b_out_vec_little_host): Likewise.
298 * mipsbsd.c (aout_mips_little_vec): Likewise.
299 (aout_mips_big_vec): Likewise.
302 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
304 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
305 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
306 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
309 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
311 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
312 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
313 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
314 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
315 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
316 of two for I960 only.
317 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
318 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
320 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
321 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
322 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
324 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
325 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
326 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
327 *coffcode.h (coff_write_object_contents): Set alignment field in
328 section header for TIC80COFF files.
331 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
333 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
334 v850_elf_check_relocs, v850_elf_reloc,
335 v850_elf_final_link_relocate): Add support for
336 BFD_RELOC_V850_16_PCREL relocation.
338 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
341 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
343 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
346 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
348 * cpu-v850e: New file.
350 * elf.c (prep_headers): Add support for v850e target.
352 * bfd-in2.h (bfd_architecture): Add support for v850e target.
354 * config.bfd: Add support for v850e target.
356 * archures.c: Add support for v850e target.
358 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
360 * cpu-v850eq: New file.
362 * elf.c (prep_headers): Add support for v850eq target.
364 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
366 * config.bfd: Add support for v850eq target.
368 * archures.c: Add support for v850eq target.
371 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
373 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
374 argument as section relative, rather than an absolute address.
375 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
377 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
379 * config.bfd (arc-*-elf*): Add.
380 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
381 * configure: Rebuild.
382 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
383 (BFD32_BACKENDS): Add elf32-arc.lo.
384 (cpu-arc.lo,elf32-arc.lo): Add rules for.
385 * Makefile.in: Rebuild.
386 * archures.c (architecture list): Add bfd_arch_arc.
387 (bfd_archures_list): Add bfd_arc_arch.
388 (bfd_mach_arc_base): Define.
389 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
390 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
391 (bfd_target_vect): Add them.
392 * bfd-in2.h, libbfd.h: Rebuild.
393 * cpu-arc.c, elf32-arc.c: New files.
394 * elf.c (pre_headers): Recognize bfd_arch_arc.
396 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
398 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
399 data section is correctly rounded to a page in the file.
401 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
403 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
404 there are no symbols.
406 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
408 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
409 file system 14 character limit.
410 * Makefile.am, configure.in: Corresponding changes.
411 * Makefile.in, configure: Rebuild.
413 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
415 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
416 Rebuild dependencies.
417 * Makefile.in: Rebuild.
419 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
421 * Makefile.am (docdir): Define.
422 * Makefile.in: Rebuild.
424 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
426 * configure: Rebuild with autoconf 2.12.1.
428 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
430 * aclocal.m4, configure: Rebuild with new automake patches.
432 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
434 * rs6000-core.c (make_bfd_asection): New function to add a section
435 to the core file bfd.
436 (rs6000coff_core_p): Use make_bfd_asection to add the core file
438 Use BFD routines to seek, read and stat the core file.
439 Handle .data sections from loaded objects and anonymously mmapped
440 regions, these are available in AIX 4 core files.
442 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
444 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
445 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
446 copy; use a patches libtool instead.
447 * acmacros.m4: Remove.
448 * Makefile.in, aclocal.m4, configure: Rebuild.
450 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
452 * Makefile.am: New file, based on old Makefile.in.
453 * acmacros.m4: New file, copied from old aclocal.m4.
454 * acinclude.m4: New file.
455 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
456 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
457 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
458 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
459 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
460 * acconfig.h: Mention PACKAGE and VERSION.
461 * stamp-h.in: New file.
462 * dep-in.sed: Change .o to .lo.
463 * Makefile.in: Now built with automake.
464 * aclocal.m4: Now built with aclocal.
465 * config.in, configure: Rebuild.
468 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
470 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
471 if there is only a relocation to a read-only but not allocatable
472 section (like .stab).
473 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
474 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
475 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
476 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
477 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
479 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
480 (ppc_elf_create_linker_section): These sections are not
481 created by the linker (that is, they are created by the user
482 putting data in them). In particular, they can be the source
483 and target of relocations.
484 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
485 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
486 objects (for instance, 'long double') to 16-byte boundaries.
487 (ppc_elf_size_dynamic_sections): Make the code that generates
488 section symbols exactly the same as for sparc, reducing the
489 number of section symbols output.
490 (ppc_elf_check_relocs): Check postcondition of
491 bfd_elf32_link_record_dynamic_symbol. Make default case the
492 same as corresponding code for sparc, fixing bug involving
494 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
495 forced to be local because of versioning (by replicating
496 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
497 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
499 (ppc_elf_relocate_section): Add handy debugging code for when
500 assertion fails. Add some more 'symbol made local because of
503 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
504 processing a GOT relocation as required by ABI.
506 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
508 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
509 version info if this symbol came from a dynamic object.
510 (elf_link_add_object_symbols): Set the version info of a symbol
511 only if the object actually contains version definitions and
514 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
516 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
517 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
519 * configure: Regenerated with autoconf 2.12.
520 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
522 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
524 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
525 a warning rather than returning an error.
527 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
529 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
531 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
533 * cisco-core.c: define signals for wingdb.
535 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
537 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
538 the same number of aux entries.
540 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
542 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
543 difference of two symbols if the relocation size is 32 bits.
544 (som_write_fixups): Handle R_DATA_EXPR.
546 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
548 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
549 its value if COFF_WITH_PE is defined.
551 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
553 * coff-stubgo32.c: New file.
554 * go32stub.h: New file.
555 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
556 * coffswap.h (coff_swap_filehdr_in): Invoke
557 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
559 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
560 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
561 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
562 COFF_ADJUST_AUX_IN_POST if they are defined.
563 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
564 COFF_ADJUST_AUX_OUT_POST if they are defined.
565 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
566 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
567 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
568 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
569 * targets.c (go32stubbedcoff_vec): Declare.
570 (bfd_target_vector): Add go32stubbedcoff_vec.
571 * configure.in (go32coff_vec): New target vector.
572 (go32stubbedcoff_vec): Likewise.
573 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
574 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
575 * Makefile.in: Rebuild dependencies.
576 (BFD32_BACKENDS): Add coff-stubgo32.o.
577 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
578 (HFILES): Add go32stub.h.
580 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
582 * configure.in: Check for fdopen.
583 * configure, config.in: Rebuild.
584 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
585 __GO32__. Reindent a bit.
587 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
589 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
590 flag for newly created sections.
591 (sunos_add_dynamic_symbols): Don't discard newly created sections
592 if shared library is dynobj.
594 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
596 * elf.c (map_sections_to_segments): When checking whether
597 including a section in a segment would force us to skip a page,
598 align the address of the next segment to avoid wraparound
602 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
604 * coffcode.h (coff_write_object_contents): Initialize
605 target id field to TIC80_TARGET_ID.
606 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
608 (coff_swap_filehdr_in): Swap in target id field if used.
611 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
613 * coff-i386.c (coff_i386_is_local_label_name): New static function
614 if TARGET_UNDERSCORE.
615 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
616 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
618 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
620 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
621 complain_overflow_signed, for 32 bit PC relative relocations.
623 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
625 * elflink.h (elf_link_add_object_symbols): When a version
626 indirection symbol is overridden, make the original symbol point
627 at the real overriding symbol.
629 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
632 * elflink.h (elf_link_output_extsym): Use the right section for a
634 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
635 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
637 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
639 * elflink.h (elf_merge_symbols): Resolve indirect and warning
640 symbols before checking for new symbols.
642 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
644 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
646 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
647 file, not aoutsz bytes (they are different in XCOFF .o files).
649 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
650 redefined by objects included from archives.
652 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
654 * elflink.h (elf_merge_symbol): In the case of a new defined
655 symbol overriding an old defined symbol, return the hash table
656 entry which we modify, even if it is the target of an
658 (elf_link_add_object_symbols): If the real name of the symbol gets
659 overridden, convert the versioned symbol into an indirect symbol
662 * elflink.h (elf_merge_symbol): New static function, broken out of
663 elf_link_add_object_symbols.
664 (elf_link_add_object_symbols): Call it.
666 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
668 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
669 handle case where COFF filehdr does not immediately follow PE
671 * coffgen.c (coff_object_p): Remove useless seek to current
674 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
676 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
679 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
681 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
682 symbols, skip N_ABS symbols with debugging storage classes.
684 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
686 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
687 relocs in shared libraries which refer to local symbols. Cope
688 with addend when processing a GOT relocation.
690 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
691 for sections that the linker didn't create.
692 (ppc_elf_finish_dynamic_sections): Only try to write out a section
693 symbol if it was created in ppc_elf_size_dynamic_sections.
694 (ppc_elf_relocate_section): Complain if we have to generate a reloc
695 relative to a section for which we didn't output a symbol.
697 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
698 relocs are 'rela' relocs, like everything else. .rela.plt is not
699 a read-only section, so we don't have to special-case it.
701 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
702 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
704 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
705 (ppc_elf_relocate_section): @got offsets are 4 from start of the
707 * elflink.c (_bfd_elf_create_got_section): The three reserved
708 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
710 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
713 * elf32-ppc.c (ppc_elf_check_relocs): Use
714 _bfd_elf_create_got_section to create the GOT rather than
715 ppc_elf_create_linker_section. Create the '.rela.got' section
717 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
718 symbol has a GOT entry.
719 (ppc_elf_relocate_section): Record when a symbol is used through
720 the GOT, and allocate space in the GOT for each such symbol.
721 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
722 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
725 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
726 treated in a similar way to ADDR16_HA relocs.
727 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
728 shared objects; the linker must deal with them.
729 (ppc_elf_create_linker_section): Stop setting
730 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
731 LINKER_SECTION_PLT stuff.
732 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
733 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
734 section, not ELF-specific calls.
735 (elf_backend_plt_not_loaded): Set to 1.
736 (elf_backend_got_symbol_offset): Set to 4.
737 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
738 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
739 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
740 plt_not_loaded member.
741 (_bfd_elf_create_got_section): Apply got_symbol_offset.
742 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
744 (elf_backend_G_O_T_offset): Set default to 0.
745 (elfNN_bed): Set added fields.
747 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
748 DT_RELENT in shared objects; should be DT_RELAENT.
750 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
751 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
752 such a reloc (in a non-shared object) refers to a symbol that's
755 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
757 * elfcode.h (put_signed_word): Define.
758 (get_signed_word): Define.
759 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
760 (elf_swap_reloca_out): Use put_signed_word for the r_addend
762 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
763 bfd_get_signed_32 to set the r_addend field.
764 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
765 bfd_h_get_signed_64 to set the r_addend field.
767 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
769 * elf32-i386.c (elf_i386_relocate_section): When generating a
770 shared library, do the relocation if the input section is not
773 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
774 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
775 (elf_fix_symbol_flags): New static function, broken out of
776 elf_adjust_dynamic_symbol.
777 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
778 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
779 forced local even if NEEDS_PLT is set. When forcing a symbol to
780 be local, clear NEEDS_PLT.
781 (elf_link_output_extsym): Remove unused local bed.
783 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
785 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
786 for derived elf linker hash table entries. References to
787 elf_link_hash_entry changed appropriately.
788 (elf32_mn10300_link_hash_table): New structure for derived elf
790 (elf32_mn10300_hash_table): Define.
791 (elf32_mn10300_link_hash_traverse): Likewise.
792 (elf32_mn10300_link_hash_newfunc): New function.
793 (elf32_mn10300_link_hash_table_create): Likewise.
794 (elf32_mn10300_finish_hash_table_entry): Likewise.
795 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
796 of prologue code, and call:32->call:16 relaxing.
797 (compute_function_info: New function.
798 (bfd_elf32_bfd_ilink_hash_table_create): Define.
800 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
802 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
803 for a symbol which is being forced to be local.
804 * elf32-i386.c (elf_i386_relocate_section): Write out the
805 relocation value for a GOT reloc for a symbol which is turning
807 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
808 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
810 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
812 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
813 value if the symbol is turning into a local symbol.
814 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
815 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
817 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
819 * elflink.h (elf_link_add_object_symbols): Also read verneed
820 information by calling `_bfd_elf_slurp_version_tables'.
821 (elf_link_add_object_symbols): For undefined symbols look for
822 version information in the verneed records.
823 (elf_link_add_object_symbols): Use soname of shared object
824 for verneed record if it is available.
826 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
828 * cpu-arm.c: Add prototypes for compatible and scan.
829 * cofflink.c: Add prototype for mark_relocs.
831 * archive.c (bfd_special_undocumented_glue): Change filename to
832 const pointer. Add prototype.
834 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
836 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
837 sections that will be discarded.
839 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
841 * elflink.h (elf_link_find_version_dependencies): When searching
842 for known version symbol skip non-matching verdef records, not
845 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
847 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
848 not a bfd_vma, to the base file, to match how dlltool reads it.
850 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
852 * reloc.c: Add thumb relocations.
854 * bfd-in2.h: Add Thumb relocations.
856 * libbfd.h: Add Thumb relocations.
858 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
860 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
862 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
864 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
865 for a section even if it is not loaded.
867 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
869 (_bfd_coff_link_input_bfd): Separate section VMA handling for
870 input and output files.
871 (_bfd_coff_generic_relocate_section): Check whether input file,
872 not output file, is a PE file.
874 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
876 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
878 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
880 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
883 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
885 * cpu-arm.c (compatible): Add test for supersets of ARM
888 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
890 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
893 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
895 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
896 called directly by gas/config/tc-arm.c.
898 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
900 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
901 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
903 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
905 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
908 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
910 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
911 (coff_bfd_copy_private_bfd_data): Ditto.
912 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
913 (coff_arm_bfd_print_private_bfd_data): Ditto.
914 (coff_arm_bfd_set_private_flags): Ditto.
915 (coff_arm_bfd_copy_private_bfd_data): Ditto.
917 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
919 * libcoff-in.h (struct coff_final_link_info): Add boolean
920 global_to_static member for support of task linking.
921 (_bfd_coff_write_task_globals): Add prototype.
922 * libcoff.h: Regenerate.
923 * coffcode.h (coff_write_object_contents): Use #ifdef to
924 check RS6000COFF_C, to be consistent with all other uses
926 * cofflink.c (_bfd_coff_final_link): If doing task linking,
927 call _bfd_coff_write_task_globals.
928 (_bfd_coff_link_input_bfd): If doing task linking, convert
929 global functions to static.
930 (_bfd_coff_write_global_sym): If doing task linking, convert
931 global variables to static.
932 (_bfd_coff_write_task_globals): New function.
934 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
935 (C_AUTOARG): #undef since it clashes with C_UEXT.
936 (C_LASTENT): #undef since it clashes with C_STATLAB.
937 * coffcode.h (coff_write_object_contents): Use TIC80COFF
939 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
940 when TIC80COFF defined (clashes with C_UEXT). Explicitly
941 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
945 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
947 * coff-tic80.c (tic80_howto_table): Change overflow check for most
948 PP relocations to complain_overflow_dont.
950 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
952 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
953 name of R_RELLONG to "RELLONG". Set rightshift and complain for
955 (ppbase_reloc, glob15_reloc): New static functions.
956 (glob16_reloc, local16_reloc): New static functions.
957 (rtype2howto): Handle all relocation types.
958 (coff_tic80_relocate_section): New static function.
959 (coff_relocate_section): Define to coff_tic80_relocate_section.
960 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
963 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
965 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
966 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
968 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
969 callers. If PE file, don't add section VMA.
970 (coff_write_alien_symbol): If PE file, don't add section VMA.
971 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
972 (_bfd_coff_write_global_sym): Likewise.
973 (_bfd_coff_generic_relocate_section): Likewise.
975 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
978 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
980 * cofflink.c (mark_relocs): Add new function to mark symbols which
981 are used by relocations.
982 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
983 suppress the skipping of symbols that have thus been marked.
985 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
987 * coff-sh.c (sh_merge_private_data): New static function.
988 (coff_bfd_merge_private_bfd_data): Define.
991 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
993 * coff-tic80.c: Remove unnecessary #ifdefs.
994 * config.bfd: Set targ_underscore to yes for tic80.
996 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
998 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
999 with unresolved external symbols in GDB).
1002 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1004 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1005 the symbols associated with each BFD.
1006 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1008 * elf-m10200.c: Likewise.
1009 * elf32-m32r.c: Likewise.
1010 * elf32-sh.c: Likewise.
1012 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1014 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1015 alignment of a common symbol. If two symbols that look like
1016 common symbols are found in two shared libraries, and the size is
1017 different, use the larger size, and warn if --warn-common. If a
1018 common symbol overrides a definition in a shared library, set the
1019 size to the larger size, and warn if --warn-common.
1021 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1023 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1024 into any other machine type.
1026 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1028 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1029 data into an unitialised destination set its machine type as well.
1031 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1033 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1034 to common symbol size. Consistently treat uninitialized symbols
1035 in shared objects as common symbols.
1037 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1039 * archures.c (constants): Added new constants to identify the
1040 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1041 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1043 * bfd-in2.h (constants): Added new constants to identify
1044 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1045 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1046 bfd_mach_arm_4T. This file is auto-magically generated from the
1047 archures.c file. This update is just to save work.
1049 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1050 coff_arm_bfd_print_private_bfd_data,
1051 coff_arm_bfd_set_private_flags,
1052 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1053 (global): Macro redefinitions set up to use these new functions.
1055 * coffcode.h (coff_mkobject_hook): Added call to
1056 coff_arm_bfd_set_private_flags().
1057 (coff_set_arch_mach_hook): Added code to set machine type based on
1058 bits stored in internal flags.
1059 (coff_set_flags): Added code to set the new bits in the flags
1060 field based on the machine number.
1061 (function definition macros): Made all function definition macros
1062 conditional so that they can be overridden by target specific
1065 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1066 Structure extended to include new types, one each for ARMv2,
1067 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1069 * libcoff-in.h (struct coff_tdata): Added flags field.
1071 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1073 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1075 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1078 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1080 * coffgen.c (coff_find_nearest_line): If there are no syments,
1083 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1085 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1087 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1089 * targmatch.sed: Add explicit \n characters to work around bug in
1090 HP/UX 10.20 sed program.
1092 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1094 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1097 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1099 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1101 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1103 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1104 (struct elf_m68k_pcrel_relocs_copied, struct
1105 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1106 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1107 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1108 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1110 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1111 PC relative relocs for a global symbol defined in a regular
1112 object, and count the number of PC relative relocs copied for any
1114 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1115 traverse with elf_m68k_discard_copies.
1117 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1119 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1120 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1122 * coffcode.h (coff_compute_section_file_positions): Force the
1123 potential last byte in the file to be written out when
1126 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1128 * configure.host (mips*-*-openbsd*): New host.
1130 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1132 * elflink.h (elf_link_add_object_symbols): Only subtract the
1133 section VMA from the symbol value if this is a fully linked file.
1135 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1136 (struct elf_i386_link_hash_entry): Define.
1137 (struct elf_i386_link_hash_table): Define.
1138 (elf_i386_link_hash_traverse): Define.
1139 (elf_i386_hash_table): Define.
1140 (elf_i386_link_hash_newfunc): New static function.
1141 (elf_i386_link_hash_table_create): New static function.
1142 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1143 PC relative relocs for a global symbol defined in a regular
1144 object, and count the number of PC relative relocs copied for any
1146 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1147 traverse with elf_i386_discard_copies.
1148 (elf_i386_discard_copies): New static function.
1149 (bfd_elf32_bfd_link_hash_table_create): Define.
1151 From Gordon W. Ross <gwr@mc.com>:
1152 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1153 (sunos4_aout_backend): Use MY_entry_is_text_address.
1156 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1158 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1159 R_D30V_32_NORMAL to 2 (4 bytes).
1162 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1164 From Gordon W. Ross <gwr@mc.com>:
1165 * netbsd.h (N_SHARED_LIB): Define.
1166 (SEGMENT_SIZE): Don't define.
1167 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1169 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1170 (SEGMENT_SIZE): Don't define.
1172 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1173 to sizeof Rela structure, not sizeof Rel structure. From Gary
1174 Thomas <g.thomas@opengroup.org>.
1176 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1178 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1179 whenever entry is larger than text address, but only by whole
1180 pages. From Gordon W. Ross <gwr@mc.com>.
1182 * Makefile.in (install): Depend upon installdirs. Use
1183 mkinstalldirs to build $(oldincludedir).
1184 (installdirs): New target.
1186 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1187 if this is a debugging section which we are stripping.
1189 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1191 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1192 alpha-specific target data struct.
1194 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1196 From Thomas Graichen <graichen@rzpd.de>:
1197 * Makefile.in: Always use $(SHELL) when running move-if-change.
1198 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1199 * configure: Rebuild.
1201 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1203 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1204 VMA if this is an executable file or a shared object.
1206 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1209 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1211 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1212 start of the file. Remove uses later on which switch using
1214 (MY(callback)): Handle entry_is_text_address.
1215 (MY_entry_is_text_address): Define if not defined.
1216 (MY(backend_data)): Initialize new field.
1217 * aoutf1.h (sunos4_aout_backend): Likewise.
1218 * i386aout.c (MY(backend_data)): Likewise.
1219 * i386mach3.c (MY(backend_data)): Likewise.
1220 * mipsbsd.c (MY(backend_data)): Likewise.
1221 * sparclynx.c (sparclynx_aout_backend): Likewise.
1222 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1223 (MY_entry_is_text_address): Define.
1224 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1226 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1227 whose name starts with `.'.
1229 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1231 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1232 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1233 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1234 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1235 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1236 sparc-*-openbsd*): New targets.
1237 * configure: Rebuild.
1239 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1241 * stabs.c (struct stab_section_info): New field
1243 (_bfd_link_section_stabs): Fill the above array.
1244 (_bfd_stab_section_offset): Use `cumulative_skips' to
1245 speed up offset calculation.
1247 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1249 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1250 addend for non pc-relative relocations.
1252 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1253 for non-existent function.
1255 * elf-m10300.c (mn10300_elf_relax_section): New function.
1256 (mn10300_elf_relax_delete_bytes): Likewise.
1257 (mn10300_elf_symbol_address_p): Likewise.
1258 (mn10300_elf_get_relocated_section_contents): Likewise.
1259 (bfd_elf32_bfd_relax_section): Define.
1260 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1262 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1264 * configure.host: Set SHLIB_LIBS.
1265 * configure.in: Substitute SHLIB_LIBS.
1266 * configure: Rebuild.
1267 * Makefile.in (SHLIB_LIBS): New variable.
1268 ($(SHLIB)): Use $(SHLIB_LIBS).
1270 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1272 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1273 with bfd_section_vma.
1275 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1277 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1278 Correct CPU file names for mn10[23]00.
1279 * configure: Rebuild.
1281 * bfd.c (bfd_record_phdr): Cast count to size_t before
1284 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1285 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1286 (xcoff_write_archive_contents): LIkewise.
1287 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1288 (mips_elf_create_procedure_table): Likewise.
1289 * peicode.h (pe_print_idata): Likewise.
1290 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1291 * xcofflink.c (xcoff_get_section_contents): Likewise.
1292 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1293 (xcoff_link_add_symbols): Likewise.
1294 (xcoff_link_add_symbols): Likewise.
1296 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1297 (ppcboot_bfd_print_private_bfd_data): Likewise.
1299 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1300 to complain_overflow_signed.
1302 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1304 * VERSION: Set to 2.8.1.
1306 * Branched binutils 2.8.
1308 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1309 deciding whether to copy a reloc into a shared object.
1310 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1311 relocs in unallocated sections.
1312 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1313 R_SPARC_RELATIVE relocs in unallocated sections.
1315 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1317 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1318 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1321 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1323 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1324 override an uninitialized symbol from a shared library with a
1327 * elf-m10200.c: Rename from elf32-mn10200.c.
1328 * elf-m10300.c: Rename from elf32-mn10300.c.
1329 * cpu-m10200.c: Rename from cpu-mn10200.c
1330 * cpu-m10300.c: Rename from cpu-mn10300.c
1331 * Makefile.in: Update accordingly.
1333 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1334 (elf_mips_isa): Move to earlier in file.
1335 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1336 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1339 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1342 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1344 * configure.com: New file.
1345 * config.h-vms: Remove file.
1346 * makefile.vms: Update for new configure scheme.
1348 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1350 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1351 (ppc_process_before_allocation): Declare.
1352 * libcoff.h: Rebuild.
1354 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1356 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1358 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1360 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1362 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1363 symbol index for a R_IHCONST reloc.
1365 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1367 * targmatch.sed: Do not use \(\) recursively.
1369 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1371 * m68klinux.c (MACHTYPE_OK): Define.
1372 * i386linux.c (MACHTYPE_OK): Define.
1374 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1376 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1377 <hjl@gnu.ai.mit.edu>:
1378 * sparclinux.c: New file.
1379 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1380 * bfd-in2.h: Rebuild.
1381 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1382 * configure.in (sparclinux_vec): Add to list of vectors.
1383 * configure: Rebuild.
1384 * targets.c (sparclinux_vec): Declare.
1385 (bfd_target_vector): Add sparclinux_vec.
1386 * Makefile.in: Rebuild dependencies.
1387 (BFD32_BACKENDS): Add sparclinux.o.
1388 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1390 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1391 bfd_coff_backend_data field.
1392 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1394 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1395 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1396 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1398 * bfd.c: Include "libiberty.h".
1399 (strerror): Don't declare.
1400 (bfd_errmsg): Call xstrerror rather than strerror.
1402 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1404 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1405 reloc even if the symbol is in the .bss section.
1406 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1407 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1408 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1410 * coffcode.h (bfd_coff_backend_data): Add new field
1411 _bfd_coff_default_section_alignment_power.
1412 (bfd_coff_default_section_alignment_power): Define.
1413 (bfd_coff_std_swap_table): Initialize new field.
1414 * libcoff.h: Rebuild.
1415 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1416 symbol to the default section alignment.
1418 * COPYING: Update FSF address.
1421 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1423 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1424 21-bit absolute that made it act as a relative.
1427 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1429 * elflink.c (_bfd_elf_create_linker_section): Don't set
1430 bss_section and rel_section from existing sections.
1432 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1435 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1437 * aoutx.h (some_aout_object_p): Change executable test to fix
1438 problems with embedded a.out systems.
1440 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1442 * stabs.c (_bfd_stab_section_offset): New function.
1443 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1444 * libbfd.h: Rebuild.
1445 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1447 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1448 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1449 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1450 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1451 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1453 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1454 symbol. Check for memory allocation failure of *psinfo.
1455 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1456 callers. Set the value of the header symbol.
1457 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1458 * libbfd.h: Rebuild.
1460 start-sanitize-tic80
1461 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1463 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1464 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1465 reloc types, rather than silently failing to generate an output file.
1468 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1470 * targmatch.sed: Use the hold space to put the #ifdef around the
1471 the string constant.
1472 * targets.c (UNSUPPORTED_TARGET): Don't define.
1473 (find_target): Don't check for UNSUPPORTED_TARGET.
1474 (bfd_set_default_target): Don't try to optimize by checking for
1477 * Makefile.in: Rebuild dependencies.
1478 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1479 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1480 (elf32-m32r.o): Remove explicit target.
1482 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1485 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1486 count section symbols for sections that were created by the
1487 linker, or are not allocatable or not loadable.
1488 (elf32_sparc_finish_dynamic_sections): Output output section
1489 symbols for section for which we made space for them.
1491 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1493 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1494 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1496 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1498 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1499 (m32r_hi16_list): New static local.
1500 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1501 (m32r_elf_do_hi16_reloc): Delete.
1502 (m32r_elf_relocate_hi16): New function.
1503 (m32r_elf_lo16_reloc): New function.
1504 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1507 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1509 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1510 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1511 (m32r_elf_final_sda_base): New function.
1512 (m32r_elf_relocate_section): Rewrite sdata support.
1513 (m32r_elf_finish_dynamic_sections): Delete.
1515 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1517 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1518 * coff-svm68k.c: New file. Just defines some macros and includes
1520 * coff-m68k.c: Add functions to handle common addends, moved in
1521 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1522 Control whether relocs are visible using STATIC_RELOCS.
1523 * cf-m68klynx.c: Simplify greatly: just define macros to control
1525 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1526 * targets. (m68ksysvcoff_vec): Declare.
1527 (bfd_target_vector): Add m68ksysvcoff_vec.
1528 * config.bfd (m68*-motorola-sysv*): New target.
1529 * configure.in (m68ksysvcoff_vec): New vector.
1530 * configure: Rebuild.
1531 * Makefile.in: Rebuild dependencies.
1532 (BFD32_BACKENDS): Add coff-svm68k.o.
1533 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1535 * binary.c (binary_set_section_contents): Don't get misled if the
1536 first section is not loadable. From Matthew L. Martin
1539 * elflink.h (elf_bfd_final_link): Set the value of a section
1540 symbol to the section address unless doing a relocateable link.
1542 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1544 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1545 .plt entry if we've taken the function's address.
1546 (elf64_alpha_merge_gots): Merge collected flags info as well.
1548 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1550 * Many files: Add function prototypes.
1551 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1552 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1553 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1554 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1555 * peicode.h: Change several void * parameters to PTR.
1556 * srec.c (srec_get_symbol_info): Make static.
1557 * syms.c (bfd_symbol_is_absolute): Remove.
1558 * Makefile.in: Rebuild dependencies.
1560 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1562 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1563 (bfd_elf32_bfd_is_local_label): Don't define.
1565 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1568 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1570 * bfd-in.h: Don't include obstack.h.
1571 (struct bfd_hash_table): Change memory field to PTR.
1572 * bfd.c (struct _bfd): Change memory field to PTR.
1573 * bfd-in2.h: Rebuild.
1574 * libbfd-in.h (bfd_release): Declare as function, don't define as
1576 * libbfd.h: Rebuild.
1577 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1578 objalloc routines rather than obstack routines.
1579 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1580 (getpagesize): Don't define.
1581 (_bfd_new_bfd): Don't set _bfd_chunksize.
1582 (bfd_openr): Free new bfd and objalloc on failure.
1583 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1584 (bfd_alloc_size): Remove.
1585 (bfd_release): New function.
1586 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1587 objalloc routines rather than obstack routines.
1588 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1589 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1590 objalloc routines rather than obstack routines.
1591 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1592 (struct accumulate): Change memory to struct objalloc *.
1593 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1594 * dep-in.sed: Don't remove obstack.h from dependency list.
1595 * Makefile.in: Rebuild dependencies.
1596 (BFD_H_DEPS): Remove obstack.h.
1597 (install): Don't install obstack.h.
1598 * Many files: Don't include "obstack.h".
1601 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1602 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1603 * libbfd.h: Rebuild.
1604 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1605 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1606 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1608 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1609 old version of bfd_alloc.
1610 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1611 * libbfd.h: Rebuild.
1612 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1614 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1616 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1617 ELF local label syntax as well.
1619 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1621 * config.bfd (powerpc-*-beos*): New target.
1622 * configure.in (powerpc-*-beos*): Add case that explicitly
1623 does not set COREFILE for now. A future BeOS version is
1624 expected to support core files.
1625 * configure: Regenerate with autoconf.
1627 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1629 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1630 seen with a local symbol, rather than crashing.
1632 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1633 version symbols if there aren't any.
1635 start-sanitize-tic80
1636 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1638 * coff-tic80.c (coff_rtype_to_howto): Define
1639 (coff_tic80_rtype_to_howto): Clone generic coff version and
1640 add code to handle the funky TI "internal relocations".
1643 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1645 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1646 or size changes because of a weak symbol.
1648 * cisco-core.c (SIGEMT): Define if not defined.
1650 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1652 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1653 setting ever. Sanity check the version number. Sort out copying
1654 flags and other information when adding an indirect symbol.
1655 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1656 symbols added by the backend. Clear the entire contents of the
1658 (elf_export_symbol): Ignore indirect symbols.
1659 (elf_link_output_extsym): Accept a section without an owner in an
1661 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1662 version count. Correct the allocation of x_versymp.
1664 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1665 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1666 Don't return bfd_und_section_ptr when info->shared.
1667 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1668 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1669 (mips_elf_check_relocs): Resolve an indirect symbol in
1671 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1672 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1674 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1676 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1678 From Eric Youngdale <eric@andante.jic.com>:
1679 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1680 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1681 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1682 versioned symbol appears in both a regular and a shared object.
1683 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1684 appropriate. Improve error message.
1685 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1686 all uses. Add localsyms field.
1687 (elf_bfd_final_link): When generating a shared library, call
1688 elf_link_output_extsym to output all local symbols.
1689 (elf_link_output_extsym): Handle symbols which were forced to
1692 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1694 From Eric Youngdale <eric@andante.jic.com>:
1695 * elf-bfd.h (elf_symbol_type): Add version field.
1696 * elfcode.h (elf_slurp_symbol_table): Set version field.
1697 * elflink.h (elf_link_add_object_symbols): When creating an
1698 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1699 appropriate. Set up an indirection from the nondefault version of
1701 (NAME(bfd_elf,size_dynamic_sections)): Call
1702 elf_link_assign_sym_version before checking whether there are any
1703 versions. Always record the version name as a dynamic symbol.
1704 Initialize counters.
1705 (elf_link_assign_sym_version): After finding a version, see if a
1706 symbol should be forced to local scope. Create a new version
1707 definition if appropriate.
1708 (elf_link_output_extsym): Correct indirect symbol handling.
1709 * elf.c (bfd_elf_print_symbol): Print version information.
1710 (bfd_section_from_shdr): Turn version sections into BFD sections.
1711 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1712 if sh_info is not already set.
1713 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1715 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1716 _bfd_stringtab_add to copy the name into permanent memory if
1719 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1721 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1723 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1725 * coffcode.h (bfd_coff_backend_data): Change
1726 _bfd_coff_compute_section_file_positions to return a boolean
1727 value. Change all callers.
1728 (coff_compute_section_file_positions): Change return type to
1729 boolean. If the size of the last section changed, then output a
1730 zero byte at the end of the file.
1731 * libcoff.h: Rebuild.
1733 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1734 for at least 6 output symbols.
1735 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1736 emit a TC csect to represent the space they take up. For an XO
1737 symbol, just emit a reference, not a csect.
1739 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1740 Solaris doesn't like the combined options, and the -f is
1742 (stamp-tshlink, install): Likewise.
1744 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1745 handling when little endian.
1747 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1749 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1750 (mn10300_elf_relocate_section): Likewise.
1751 (elf_backend_relocate_section): Define.
1753 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1754 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1755 (elf32_mn10300_howto_table): Likewise.
1756 (elf32_mn10300_reloc_map): Likewise.
1757 (bfd_elf32_mn10300_reloc): Delete unused function.
1759 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1761 start-sanitize-tic80
1762 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1763 understand, just set the howto field to NULL, and the caller will
1764 print an appropriate error message.
1766 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1767 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1768 block. Use NULL for initializations of "ptr" rather than bare 0.
1769 * coff-h8300.c: Fix typo in comment.
1770 * coff-h8500.c: Ditto.
1772 * coff-z8k.c: Ditto.
1774 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1776 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1777 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1778 m32r_elf_get_relocated_section_contents): First pass at relax support.
1780 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1782 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1783 entry for reading verdef records.
1784 Use correct braces for computing increments of extverdaux and
1785 exteverdef record pointers.
1787 start-sanitize-tic80
1788 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1790 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1794 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1796 * elflink.h (elf_link_find_version_dependencies): Check that
1797 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1800 start-sanitize-tic80
1801 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1803 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1806 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1808 * targets.c (bfd_default_vector): Make non-const.
1809 (find_target): New static function, broken out of
1811 (bfd_set_default_target): New function.
1812 (bfd_find_target): Call find_target. When defaulting, use
1813 bfd_default_vector[0] if it is not NULL.
1814 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1815 * bfd-in2.h, libbfd.h: Rebuild.
1817 * syms.c (bfd_is_local_label): Return false if the symbol has no
1819 * coff-i960.c (coff_i960_is_local_label_name): New function.
1820 (coff_bfd_is_local_label_name): Define.
1821 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1822 (coff_bfd_is_local_label_name): Define.
1823 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1824 (coff_bfd_is_local_label_name): Define.
1825 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1826 with .. or _.L_ as local.
1827 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1828 (bfd_elf32_bfd_is_local_label_name): Define.
1829 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1830 beginning with $ as local.
1832 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1834 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1835 rather than comparing against info->lprefix.
1836 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1837 * elflink.h (elf_link_input_bfd): Likewise.
1838 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1839 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1841 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1842 _bfd_elf_is_local_label_name if not already defined.
1843 * elf.c (_bfd_elf_is_local_label_name): New function.
1844 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1846 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1847 (m88k_is_local_label_name): New static function.
1849 * coffcode.h (coff_bfd_is_local_label_name): Define as
1850 _bfd_coff_is_local_label_name if not already defined.
1851 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1852 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1853 * libcoff.h: Rebuild.
1855 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1856 to _bfd_is_local_label_name.
1857 (bfd_target): Likewise.
1858 * syms.c (bfd_is_local_label): Define as function, not macro.
1859 (bfd_is_local_name): Define.
1860 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1861 bfd_generic_is_local_label, and take a string rather than a
1863 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1864 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1865 (bfd_generic_is_local_label): Don't declare.
1866 (bfd_generic_is_local_label_name): Declare.
1867 * bfd-in2.h, libbfd.h: Rebuild.
1868 * All backends: Change local_label to local_label_name.
1870 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1871 (mips_elf_relocate_got_local): Change return type to boolean.
1872 Don't assume that the first zero entry is unassigned; instead, use
1874 (mips_elf_relocate_section): Check return value of
1875 mips_elf_relocate_got_local.
1876 (mips_elf_create_got_section): Initialize assigned_gotno field.
1879 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1881 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1885 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1887 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1888 that have no contents merely because linker_mark is not set.
1890 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1892 * config.bfd (mips*-*-lnews*): New target.
1893 * coff-mips.c (mips_relocate_section): Make assert compare
1894 content byteorder instead of header byteorder.
1895 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1897 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1898 * configure.in (ecoff_biglittle_vec): Add case.
1899 * configure: Update.
1901 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1903 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1904 name begins with ".note".
1905 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1906 section whose name begins with ".note".
1907 (get_program_header_size): Corresponding change.
1909 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1910 jal and for jal overflow.
1912 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1914 From Eric Youngdale <eric@andante.jic.com>:
1915 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1916 not found, try looking it up again without the version name.
1917 (elf_link_add_object_symbols): Always link against the dynamic
1918 symbol table of a dynamic object. When linking against a dynamic
1919 object, include version strings in symbol names, and set up
1920 version information. Add indirect symbols for default versions.
1921 (elf_link_create_dynamic_sections): Add special version sections.
1922 (struct elf_assign_sym_version_info): Define.
1923 (struct elf_find_verdep_info): Define.
1924 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1925 up version sections.
1926 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1927 (elf_link_find_version_dependencies): New static function.
1928 (elf_link_assign_sym_version): New static function.
1929 (elf_link_renumber_dynsyms): New static function.
1930 (struct elf_final_link_info): Add symver_sec field.
1931 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1932 local symbols of a dynamic object. Handle DT_VER* constants.
1933 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1934 dynamic object. Skip indirect symbols from ELF objects. Remove
1935 the version name before choosing a hash bucket. Write out the
1936 version information if appropriate.
1937 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1938 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1939 (bfd_elf64_size_dynamic_sections): Likewise.
1940 * bfd-in2.h: Rebuild.
1941 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1942 Change elf_link_hash_flags to unsigned short.
1943 (ELF_LINK_HIDDEN): Define.
1944 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1945 dynverdef_hdr, dynversym_section, dynverdef_section,
1946 dynverref_section, cverdefs, cverrefs, verdef, verref.
1947 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1948 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1949 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1950 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1951 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1952 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1953 (_bfd_elf_slurp_version_tables): Declare.
1954 * elf.c (_bfd_elf_swap_verdef_in): New function.
1955 (_bfd_elf_swap_verdef_out): Likewise.
1956 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1957 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1958 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1959 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1960 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1961 version information if there is any.
1962 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1963 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1964 (elf_fake_sections): Handle .gnu.version* section names.
1965 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1966 (_bfd_elf_slurp_version_tables): New function.
1967 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1968 version name in string entered in dynamic hash table.
1969 * elfcode.h: Include fnmatch.h.
1970 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1971 symbol which was forced to become local.
1972 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1973 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1974 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1975 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1977 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1979 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1981 (mn10200_elf_relax_section): Correctly compute a symbol's value
1982 when the symbol is local, but not in the same section as we are
1983 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1986 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1988 * elf32-m32r.c: Rewrite to use ELF backend linker.
1989 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1990 Add small data area support (R_M32R_SDA16).
1991 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1992 * bfd-in2.h,libbfd.h: Regenerated.
1994 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1996 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1997 (mn10200_elf_relax_delete_bytes): Likewise.
1998 (mn10200_elf_symbol_address_p): Likewise.
1999 (mn10200_elf_get_relocated_section_contents): Likewise.
2000 (bfd_elf32_bfd_relax_section): Define.
2001 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2003 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2004 (mn10200_elf_relocate_section): Likewise.
2005 (elf_backend_relocate_section): Define.
2008 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2010 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2011 reloc.c, targets.c: New target, elf-*-D30V.
2013 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2015 * cpu-d30v.c, elf32-d30v.c: New files.
2018 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2020 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2021 * bfd-in2.h: Regenerated.
2022 start-sanitize-tic80
2023 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2024 (rtype2howto): Add function.
2025 (tic80_howto_table): Add.
2028 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2030 * sysdep.h: Don't define errno in MSVC if error.h is included.
2032 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2034 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2035 is initialized before it is used.
2037 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2039 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2040 symbol into a weak undefined symbol; leave it as a common symbol.
2042 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2044 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2045 about a symbol defined in a dynamic object if it has already been
2046 defined in a regular object.
2048 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2050 * makefile.vms: Add gcc flags to allow compiling with current gcc
2052 (targmatch.h): New dependency.
2054 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2056 * evax.h (ALPHA_R_CODEADDR): New relocation.
2057 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2059 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2061 * bfd-in2.h, libbfd.h: Rebuild.
2063 Restrict symbol length to 64 bytes, case preserving:
2064 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2065 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2066 (_bfd_evax_length_hash_symbol): Added.
2067 * evax-etir.c (_bfd_evax_write_etir): Call
2068 _bfd_evax_length_hash_symbol before output of symbol.
2069 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2070 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2072 * evax-emh.c: Output filename to object file without path.
2074 * evax-egsd.c: New sections for local and global commons.
2076 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2077 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2078 notices. Replace AXP with Alpha.
2080 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2082 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2083 sections if we are creating a shared library.
2085 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2087 * configure.host (i386-windows): Don't set host64=true.
2089 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2091 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2092 (elf_mips16_gprel_howto): New static variable.
2093 (mips16_gprel_reloc): New static function.
2094 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2095 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2096 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2097 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2098 * bfd-in2.h, libbfd.h: Rebuild.
2100 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2102 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2103 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2105 start-sanitize-r5900
2106 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2108 * config.bfd: add r5900
2111 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2113 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2114 the output section will be the absolute section; don't print an
2115 assertion message for that case when doing a relocateable link.
2117 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2119 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2120 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2121 need_fn_sub, call_stub, and call_fp_stub.
2122 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2123 (mips_elf_link_hash_newfunc): Initialize new fields.
2124 (mips_elf_link_hash_table_create): Likewise.
2125 (mips_elf_relocate_section): Redirect relocations to use mips16
2126 stubs when appropriate.
2127 (mips_elf_check_relocs): Attach stub sections to the appropriate
2128 symbol. Set need_fn_stub when appropriate.
2129 (mips_elf_always_size_sections): New static function.
2130 (mips_elf_check_mips16_stubs): New static function.
2131 (elf_backend_always_size_sections): Define.
2132 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2134 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2135 attached to sections which are not being included in the link.
2137 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2139 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2140 symbol value when computing the addend for a pc_relative
2143 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2145 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2146 relocateable link, just skip pc_relative pcrel_offset relocs.
2147 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2148 structure for an ARM26 reloc which can be resolved.
2149 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2150 reloc can be resolved.
2152 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2153 error in overflow check for R_RELBYTE.
2155 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2157 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2158 From Mark Rasin <mark.rasin@telrad.co.il>.
2160 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2163 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2165 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2166 (elf_mn10200_howto_table): Likewise.
2167 (mn10200_reloc_map): Likewise.
2169 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2171 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2172 * bfd-in2.h, libbfd.h: Regenerated.
2173 * elf32-m32r.c: Add support for them.
2175 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2177 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2178 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2179 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2180 r_format and r_pcrel. Always return a value.
2181 * riscix.c (MY_final_link_callback): Define to dummy value.
2183 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2184 relocations against the text segment, look up the output name of
2186 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2187 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2188 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2189 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2190 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2192 start-sanitize-tic80
2193 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2195 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2196 routines for little endian data.
2197 * coffcode.h (coff_write_object_contents): Set magic to
2198 TIC80_ARCH_MAGIC for TIc80.
2200 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2202 * coff-tic80.c (tic80coff_vec): Change to little endian data
2206 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2208 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2209 auxiliary_filters parameter to be const char * const *. Accept a
2210 NULL terminated array.
2211 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2212 (bfd_elf32_size_dynamic_sections): Update declaration.
2213 * bfd-in2.h: Rebuild.
2215 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2217 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2218 NOTYPE symbol in a text section as a FUNC symbol.
2220 * coffcode.h (coff_compute_section_file_positions): Force
2221 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2223 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2225 * libaout.h (machine_type): Reserve several values for sparclet.
2227 start-sanitize-tic80
2228 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2230 * config.bfd (tic80-*-*): Don't require 'coff'.
2233 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2235 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2236 table to v850_elf_reloc for all non-standard relocations.
2237 (v850_elf_check_relocs): Add check for h being non-null.
2238 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2239 statement instead of multiple ifs.
2240 (v850_elf_relocate_section): Fix up error message, don't just call
2243 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2245 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2246 Use bfd_elf_generic_reloc as special function for all relocs.
2247 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2249 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2250 24bit pc-relative reloc.
2252 start-sanitize-tic80
2253 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2255 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2256 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2257 header byte order is little endian. Use correct bfd_get and
2258 bfd_put routines for little endian headers.
2259 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2260 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2263 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2265 * reloc.c: Add BFD_RELOC_24.
2266 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2267 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2268 * bfd-in2.h, libbfd.h: Rebuilt.
2270 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2272 elf64-alpha multiple .got rewrite:
2274 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2275 (bfd_elf*_mkobject): Don't define here ...
2276 * elfxx-target.h: ... but rather here. Default always_size_sections
2278 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2279 what the #defines in elf-bfd.h transmuted it to anyway.
2281 * section.c: Add SEC_LINKER_CREATED flag.
2282 * bfd-in2.h: Rebuild.
2283 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2284 relocation section flags.
2285 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2286 SEC_IN_MEMORY to recognize generated bits.
2287 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2289 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2290 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2291 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2292 * elf32-ppc.c (ppc_elf_create_linker_section,
2293 ppc_elf_size_dynamic_sections): Likewise.
2294 * elf32-sparc.c (elf32_sparc_check_relocs,
2295 elf32_sparc_size_dynamic_sections): Likewise.
2296 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2298 (_bfd_elf_create_dynamic_sections): Likewise.
2299 (_bfd_elf_make_linker_section_rela): Likewise.
2300 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2301 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2302 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2303 to identify generated bits.
2304 (elf_link_input_bfd): Likewise.
2306 * elf64-alpha.c: Rewrite everything touching relocations.
2308 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2310 * elf32-v850.c (all functions and static variables): Go through
2311 and regularize names to be of the form v850_elf_<xxx>.
2312 (toplevel): Include <elf/v850.h>.
2313 (enum reloc_type): Move to include/elf/v850.h.
2314 (v850_elf_check_relocs): For common variables, if the variable is
2315 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2316 into the appropriate section.
2317 (elf_backend_check_relocs): Define.
2319 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2321 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2323 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * config.bfd (mips*el-*-linux*): New target.
2326 (mips*-*-linux*): New target.
2328 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2329 Return a useful value.
2331 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2333 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2335 * configure: Rebuild.
2336 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2337 ac_cv_func_mmap in bfd/configure.host.
2339 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2340 filter_shlib and auxiliary_filter_shlib parameters.
2341 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2343 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2344 (bfd_elf64_size_dynamic_sections): Likewise.
2345 * bfd-in2.h: Rebuild.
2347 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2349 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2350 symbols, don't export a symbol which is defined by an object in an
2351 archive which contains shared objects.
2353 start-sanitize-tic80
2354 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2356 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2357 for TI TMS320c80 (MVP).
2358 (bfd_archures_list): Add bfd_tic80_arch.
2359 * bfd-in2.h: Regenerate by running "make headers".
2361 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2363 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2364 * configure.in (case $vec): Correct typo, "tb" not "tp".
2365 Also add cofflink.o for tic80coff_vec.
2366 * configure: Regenerate with autoconf.
2369 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2371 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2372 is configured with --with-mmap.
2374 start-sanitize-tic80
2375 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2377 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2378 (ALL_MACHINES): Add cpu-tic80.o
2379 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2380 * coff-tic80.c: Add skeleton, cloned from another coff config.
2381 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2385 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2387 * TODO: Correct a misspelling.
2388 start-sanitize-tic80
2389 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2390 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2391 * configure.in (case $vec): Add tic80coff_vec entry.
2392 * configure: Regenerate with autoconf.
2393 * archures.c (bfd_tic80_arch): Declare.
2394 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2395 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2396 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2397 (bfd_target_vector): Add tic80coff_vec entry.
2400 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2402 * elflink.h (elf_buckets): Add some more values for larger
2405 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2407 * Makefile.in (install): Move subdir_do out of conditional. From
2408 Fred Fish <fnf@cygnus.com>.
2410 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2412 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2414 (elf_mn10200_howto_table): Likewise.
2415 (mn10200_reloc_map): Likewise.
2417 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2419 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2420 mips16 symbol during the link.
2421 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2423 (mips_elf_link_output_symbol_hook): New static function.
2424 (elf_backend_link_output_symbol_hook): Define.
2426 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2429 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2431 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2432 against SEC_DEBUGGING sections here (revert patch of December 5).
2433 * elfcode.h (elf_object_p): Check for them here, instead.
2435 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2438 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2440 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2441 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2442 * elf-bfd.h (struct elf_size_info): Update declaration of
2444 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2445 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2446 * elfxx-target.h: Use new dynamic reloc routines by default.
2447 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2450 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2452 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2453 if NAMES_HAVE_UNDERSCORE is defined.
2455 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2457 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2459 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2461 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2464 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2466 * elflink.h (elf_link_add_object_symbols): Only add a weak
2467 symbol if the real definition is in the dynamic symbol table.
2468 After finding the real definition, then, if it is dynamic, add the
2469 weak symbol to the dynamic symbol table.
2471 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2473 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2475 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2478 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2480 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2482 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2483 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2484 * reloc.c: Remove mn10300 big endian relocs.
2485 * bfd-in2.h, libbfd.h: Rebuilt.
2487 * elf32-mn10200.c: Update from elf32-mn10300.c.
2489 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2491 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2493 * elf32-mn10300.c: Add some comments.
2495 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2497 * ihex.c (ihex_scan): Always initialize buf before jumping to
2499 (ihex_read_section): Likewise.
2501 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2503 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2504 inplace for most relocs.
2506 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2508 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2509 even if SEC_ALLOC is not set.
2510 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2511 when deciding whether to copy a reloc into a shared object.
2512 (elf_i386_relocate_section): Likewise.
2513 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2514 (elf32_sparc_relocate_section): Likewise.
2515 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2516 reloc section if it is not set in the source section.
2517 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2518 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2519 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2521 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2523 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2524 expects a .got.plt until we actually create it.
2526 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2529 message for bfd_reloc_outofrange, rather than aborting. From
2530 Philippe De Muyter <phdm@info.ucl.ac.be>.
2532 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2533 a relocateable link, don't try to process them. From Heinz Wrobel
2534 <wrobel@lpr.e-technik.tu-muenchen.de>.
2536 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2538 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2539 mn10300_info_howto_rel. Tweak reloc argument to be an
2540 Elf32_Internal_Rela.
2541 (USE_RELA): Define instead of USE_REL.
2542 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2544 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2546 * configure.in, configure: Handle mips*-sgi-irix6*.
2547 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2550 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2552 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2553 relocation against a symbol defined in a section with no output
2556 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2558 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2559 * configure, config.in: Rebuild with autoconf 2.12.
2561 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2562 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2563 (swap_out_syms): Set st_other from existing st_other field.
2564 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2566 (elf_link_output_extsym): Set the other field from the global hash
2568 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2569 (elf_mips16_jump_howto): New static variable.
2570 (mips16_jump_reloc): New static function.
2571 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2572 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2573 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2575 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2576 * bfd-in2.h, libbfd.h: Rebuild.
2577 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2579 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2581 * configure.host: Use long long for mips-sgi-irix6*.
2583 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2584 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2586 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2588 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2589 (enum reloc_type): Add more reloc types.
2590 (elf32_mn10300_howto_table): Update for new reloc types.
2591 (elf32_mn10300_reloc_map): Update for new reloc types.
2592 * reloc.c: Add some new relocs for the mn10300 series.
2593 * bfd-in2.h, libbfd.h: Rebuilt.
2595 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2597 * som.c (setup_sections): Don't lose for a space which has
2598 no data, but some symbols.
2600 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2603 (sunos_link_hash_table_create): Initialize got_needed.
2604 (sunos_create_dynamic_sections): Only set .got section size if it
2605 is not already set. Set got_needed.
2606 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2607 sdynptr, and only handle dynamic sections, if dynamic sections are
2609 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2610 Initialize .got section.
2611 (sunos_scan_ext_relocs): Likewise.
2612 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2614 (sunos_finish_dynamic_link): Check got_needed. Only set up
2615 dynamic linking information if needed.
2617 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2619 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2621 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2623 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2625 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2627 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2630 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2632 * filemode.c: Include sysdep.h.
2633 * ihex.c: Add casts to eliminate compiler warnings.
2634 * sunos.c: Add casts to eliminate compiler warnings.
2636 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2638 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2640 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2641 appropriate relocations in the .so file if shared.
2642 (ppc_elf_relocate_section): Ditto.
2644 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2646 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2647 complain_overflow_unsigned.
2649 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2651 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2652 overflows for R_D10V_16 and R_D10V_18.
2654 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2656 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2657 (do_with_relocs): Likewise.
2658 (do_as_repeat): Likewise.
2659 (copy_expression): Likewise.
2661 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2663 * ieee.c (ieee_write_external_part): Correctly record whether
2664 there is an external part.
2666 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2668 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2669 handle tda offsets for sld.w and sst.w instructions.
2670 Fix alignment check in sld.w and sst.w tda reloc handling.
2672 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2674 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2676 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2678 * elf32-v850.c: Add comments about assumptions about
2679 char, short & long sizes.
2680 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2681 problems for several relocs.
2683 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2684 R_V850_SDA_OFFSET entry.
2686 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2688 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2689 Store import file index in ldindx.
2690 (xcoff_build_ldsyms): Assume that ldsym was not previously
2691 allocated. For an imported symbol, copy ldindx into l_ifile.
2693 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2695 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2696 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2697 fields in R_V850_TDA_OFFSET.
2698 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2699 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2702 * elf32-v850.c: Include bfdlink.h.
2703 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2705 (elf32_v850_bfd_final_link_relocate): New function.
2706 (v850_elf_relocation_section): Likewise.
2707 (elf_backend_relocate_section): Define.
2709 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2711 * binary.c (binary_set_section_contents): Ignore sections which
2712 don't have SEC_LOAD and SEC_ALLOC set.
2714 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2716 * linker.c (_bfd_generic_final_link): Avoid losing static
2717 symbols in the .bss section.
2719 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2721 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2722 (mips32_64bit_reloc): New static function.
2723 (mips_reloc_map): Add entry for BFD_RELOC_64.
2724 (mips_elf_relocate_section): Handle R_MIPS_64.
2726 * linker.c (default_indirect_link_order): Print an error message
2727 when attempting to do a relocateable link with different object
2728 file formats, rather than calling abort.
2730 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2732 * reloc.c (m32r relocs): Rename them.
2733 * bfd-in2.h, libbfd.h: Regenerated.
2734 * elf32-m32r.c: Update.
2735 (m32r_elf_10_pcrel_reloc): New function.
2736 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2737 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2739 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2741 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2742 all sections that will be included in the output file.
2743 (_bfd_generic_link_output_symbols): Discard symbols in sections
2744 which are being discarded.
2745 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2746 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2747 (elf_v850_howto_table): Corresponding changes.
2748 (elf_v850_reloc_map): Corresponding changes.
2749 * reloc.c: Add additional V850 relocations.
2750 * bfd-in2.h, libbfd.h: Rebuilt.
2752 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2753 no longer want in pc-relative relocs.
2755 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2757 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2758 accept a reloc against an undefined sybmol!
2760 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2762 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2764 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * VERSION: Bump for new relocation.
2768 * hosts/i386bsd.h: If NBPG is not defined, define it as
2769 PAGE_SIZE, for recent versions of FreeBSD.
2771 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2773 * configure.host: Use `long long' as the 64 bit type on a Solaris
2774 host, since both gcc and the SunPRO compilers support it.
2776 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2778 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2779 mistake to have reused the ECOFF LITERAL for ELF since they have
2780 different semantics.
2781 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2782 * bfd-in2.h, libbfd.h: Rebuild.
2784 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2787 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2788 dynamic relocation for an undefweak symbol when we are building
2789 a static executable.
2791 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2793 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2794 point explicitly to srcdir.
2795 (targmatch.h): Edit references to point explicitly to objdir.
2797 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * config.bfd: When setting targ_cpu, don't get confused by
2802 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2804 * configure.host: Add support for windows host (a build done
2805 under the Microsoft build environment).
2807 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2810 definition in a dynamic object, add it to the dynamic symbol table
2811 if any dynamic object mentions it. Reverts part of last patch.
2813 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2814 (sunos_link_hash_table_create): Initialize got_base.
2815 (bfd_sunos_size_dynamic_sections): If the .got section is more
2816 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2818 (sunos_check_dynamic_reloc): Subtract got_base from a base
2819 relative relocation.
2821 * elf32-mips.c (elf_mips_isa): New static function.
2822 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2823 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2825 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2827 * archive.c (do_slurp_coff_armap): Only treat archive as little
2828 endian for i960 COFF.
2830 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2832 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2833 by the change in size of the section when EXEC_P is not set.
2835 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2836 (m68kcoff_rtype_to_howto): New static function.
2837 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2838 VMA to the addend for a PC relative reloc.
2840 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2842 * Makefile.in: Rebuild dependencies.
2844 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2847 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2849 * Makefile.in: Remove explicit dependencies for mn10200 and
2851 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2852 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2853 (dependencies): Rebuilt.
2855 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2858 during this function.
2860 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2861 section if the flags are compatible.
2863 * configure.in: Add havevecs, and put it in tdefaults.
2864 * mpw-config.in: Likewise.
2865 * configure: Rebuild.
2866 * targmatch.sed: New file; a sed script to build targmatch.h from
2868 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2869 * targets.c: Include "fnmatch.h".
2870 (struct targmatch): Define.
2871 (bfd_target_match): Define by including targmatch.h.
2872 (bfd_find_target): If the target is not found by name, search for
2873 it as a configuration triplet.
2874 * Makefile.in: Rebuild dependencies.
2875 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2876 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2877 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2878 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2879 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2880 (CFILES): Remove i386dynix.c and hp300bsd.c.
2881 (targmatch.h): New target.
2882 (do_clean): Remove targmatch.h.
2884 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2885 * acconfig.h: Add NEED_DECLARATION_GETENV.
2886 * configure, config.in: Rebuild.
2887 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2888 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2890 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2892 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2893 * cpu-mn10200.c, cpu-mn10300.c: New files.
2894 * elf32-mn10200.c, elf32-mn10300.c: New files.
2895 * Makefile.in: Break mn10x00 support into two separate
2896 configurations, mn10200 and mn10300.
2897 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2898 * bfd-in2.h, configure: Rebuilt.
2900 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2902 * Makefile.in (do_clean): Move config.log to do_distclean.
2904 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2906 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2907 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2908 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2909 (elf32-mn10x00.o): Add dependencies.
2910 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2911 (bfd_mn10x00_arch): Declare.
2912 (bfd_archures_list): Add bfd_mn10x00_arch.
2913 * config.bfd: Add mn10x00-*-*.
2914 * configure.in: Add bfd_elf32_mn10x00_vec.
2915 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2916 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2917 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2918 * bfd-in2.h, configure: Rebuilt.
2920 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2922 openVMS/Alpha: Provide filename and case_hack flags via
2923 symbol table from gas.
2924 Add case_hack code for symbol output from vax/vms.
2925 * evax-alpha.c (evax_initialize): Remove filename handling,
2926 filename is provided via symbol table.
2927 (evax_get_symtab): Use local symbol count when setting up table.
2928 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2930 (_bfd_evax_write_egsd): Skip file name symbol.
2931 * evax-emh.c (get_vms_time_string): Local function now.
2932 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2934 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2935 through _bfd_evax_case_hack_symbol.
2936 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2938 (_bfd_evax_basename): Removed.
2939 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2940 * evax.h (evax_private_data_struct): Remove filename.
2941 (flag_hash_long_names, flag_show_after_trunc,
2942 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2945 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2948 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2949 (NO_SWAP_MAGIC): Don't define.
2950 (SWAP_MAGIC): Define.
2952 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2953 no hash table entry for a global symbol.
2955 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2957 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2959 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2961 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2962 symbol type with T_NULL. Warn if symbol type changes. Based on
2963 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2965 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2966 a dynamic object in the dynamic symbol table if it is referenced
2967 or defined by a regular object.
2969 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2971 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2972 remove dwarf local labels. Shrinks binaries by a factor of 3!
2974 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2976 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2977 by hand, rather than by calling bfd_make_section.
2979 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2981 * reloc.c: Rename m32r relocs.
2982 * bfd-in2.h, libbfd.h: Rebuilt.
2983 * elf32-m32r.c: Update.
2985 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2987 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2988 link, adjust the symbol index of a base relative reloc. Don't
2989 change the addend of a PC relative reloc if pcrel_offset is set.
2990 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2991 a relocateable link.
2993 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2994 it is zero, in case src_mask matters.
2995 (bfd_install_relocation): Likewise.
2997 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2999 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3001 (_bfd_xcoff_bfd_final_link): Don't set target_index
3002 to an uninitialized value.
3004 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3006 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3007 indices, rather than crashing.
3008 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3010 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3013 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3015 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3017 (coff_arm_adjust_symndx): New static function.
3018 (coff_adjust_symndx): Define.
3020 * srec.c (srec_scan): Accept multiple symbols on a single line.
3021 From Pascal Martin <pmartin@alsys.com>.
3025 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3027 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3028 (sunos_merge_private_bfd_data): New function.
3030 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3032 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3034 (bfd_merge_private_bfd_data): Likewise.
3035 * section.c (bfd_copy_private_section_data): Likewise.
3036 * syms.c (bfd_copy_private_symbol_data): Likewise.
3037 * bfd-in2.h: Rebuild.
3038 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3039 both BFD's are the right flavour.
3040 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3041 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3042 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3043 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3044 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3045 (ppc_elf_merge_private_bfd_data): Likewise.
3046 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3047 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3049 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3050 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3053 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3055 * reloc.c: Add m32r relocs.
3056 * bfd-in2.h, libbfd.h: Rebuilt.
3057 * cpu-m32r.c,elf32-m32r.c: New files.
3059 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3061 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3063 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3065 * tekhex.c (first_phase): Change type parameter from char to int.
3067 (pass_over): Change func to expect int, not char.
3069 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3070 rather than SEC_LOAD when aligning the file offset for the first
3071 section in a segment.
3073 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3075 * syms.c (coff_section_type): Make arg const.
3076 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3077 to make_bfd_asection().
3078 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3079 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3080 (_bfd_elf_stringtab_init): Remove prototype.
3082 * netbsd-core.c (swap_abort): Add prototype.
3083 * aix386-core.c (swap_abort): Ditto & make static
3084 * hpux-core.c (swap_abort): Ditto & make static.
3085 * irix-core.c (swap_abort): Ditto & make static.
3086 * ptrace-core.c (swap_abort): Ditto & make static.
3087 * trad-core.c (swap_abort): Ditto & make static.
3088 * coffswap.h (coff_swap_reloc_in): Ditto.
3089 (coff_swap_reloc_out): Ditto.
3090 (coff_swap_filehdr_in): Ditto.
3091 (coff_swap_filehdr_out): Ditto.
3092 (coff_swap_sym_in): Ditto.
3093 (coff_swap_sym_out): Ditto.
3094 (coff_swap_aux_in): Ditto.
3095 (coff_swap_aux_out): Ditto.
3096 (coff_swap_lineno_in): Ditto.
3097 (coff_swap_lineno_out): Ditto.
3098 (coff_swap_aouthdr_in): Ditto.
3099 (coff_swap_aouthdr_out): Ditto.
3100 (coff_swap_scnhdr_in): Ditto.
3101 (coff_swap_scnhdr_out): Ditto.
3102 * ihex.c (ihex_sizeof_headers): Ditto.
3103 * tekhex.c (getsym): Ditto.
3104 (find_chunk): Ditto & make static.
3105 (insert_byte): Ditto.
3106 (first_phase): Ditto.
3108 (tekhex_get_symtab): Ditto & make static.
3109 (tekhex_get_symtab_upper_bound): Ditto & make static.
3110 (tekhex_mkobject): Ditto.
3111 (tekhex_object_p): Ditto.
3112 (move_section_contents): Ditto.
3113 (tekhex_get_section_contents): Ditto.
3114 (tekhex_set_arch_mach): Ditto & make static.
3115 (tekhex_set_section_contents): Ditto.
3116 (writevalue): Ditto.
3119 (tekhex_write_object_contents): Ditto.
3120 (tekhex_sizeof_headers): Ditto.
3121 (tekhex_make_empty_symbol): Ditto.
3122 (tekhex_get_symbol_info): Ditto.
3123 (tekhex_print_symbol): Ditto.
3124 * irix-core.c (make_bfd_asection): Ditto.
3125 (irix_core_core_file_p): Ditto.
3126 (irix_core_core_file_failing_command): Ditto.
3127 (irix_core_core_file_failing_signal): Ditto.
3128 (irix_core_core_file_matches_executable_p): Ditto.
3129 (irix_core_make_empty_symbol): Ditto.
3130 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3131 * srec.c (srec_new_symbol): Ditto.
3132 (srec_get_section_contents): Ditto.
3133 (srec_set_arch_mach): Ditto.
3134 (srec_set_section_contents): Ditto.
3135 (internal_srec_write_object_contents): Ditto.
3136 (srec_write_object_contents): Ditto.
3137 (symbolsrec_write_object_contents): Ditto.
3138 (srec_sizeof_headers): Ditto.
3139 (srec_make_empty_symbol): Ditto.
3140 (srec_get_symtab_upper_bound): Ditto.
3141 (srec_get_symtab): Ditto.
3142 (srec_print_symbol): Ditto and make static.
3143 * elf.c (elf_read): Ditto
3144 (assign_section_numbers): Ditto.
3145 (elf_fake_sections): Ditto.
3146 (sym_is_global): Ditto.
3147 (elf_map_symbols): Ditto.
3148 (get_program_header_size): Ditto.
3149 * coffgen.c (make_a_section_from_file): Ditto.
3150 (coff_real_object_p): Ditto.
3151 (fixup_symbol_value): Ditto.
3152 (build_debug_section): Ditto.
3154 * syms.c (coff_section_type): Ditto.
3156 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3158 * bfd-in2.h: Rebuilt after m32r changes.
3160 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3162 * config.bfd,configure.in,configure: Add m32r support.
3163 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3164 * config.bfd: Keep target list alphabetically sorted.
3166 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3168 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3169 to add in the constant part found in the instruction itself.
3170 (case R_V850_HI16_S): Likewise.
3172 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3174 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3175 and R_D10V_18 to be 1 (word).
3177 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * stabs.c (_bfd_link_section_stabs): If the output_section field
3180 of either section is bfd_abs_section, then the linker is
3181 discarding the section and we should not optimize it.
3183 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3185 * Makefile.in (aout-sparcle.o): New target.
3186 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3187 * config.bfd (sparclet-*-aout*): Add case.
3188 * configure.in (sparcle_aout_vec): Add case.
3189 * configure: Regenerated.
3190 * targets.c (sparcle_aout_vec): Declare.
3191 (bfd_target_vector): Add sparcle_aout_vec.
3192 * aout-sparcle.c: New file.
3194 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3196 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3197 low order sign bit propogation for R_V850_HI16_S.
3199 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3200 handling V850 specific relocs.
3201 (elf_v850_howto_table): Use the new function for some
3202 relocations. Twiddle masks & shifts for some relocs.
3203 Set partial_inplace where needed.
3205 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3207 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3208 default architecture to a machine number of 0.
3209 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3211 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3212 the output BFD is the default, set it from the first input BFD.
3214 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3216 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3217 insert at bitpos zero. The HI16 relocs are shifted right
3218 by 16 bits. Fix src_mask for all relocs.
3219 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3221 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3224 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3226 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3227 Rewrite to use BFD file read routines and to avoid using a fixed
3228 length for the file name.
3230 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3232 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3233 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3234 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3235 to R_V850_{32,16,8}.
3237 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3239 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3240 (elf_v850_howto_table): Add info for HI16_S reloc.
3241 (v850_reloc_map): Add HI_16_S reloc.
3242 * reloc.c: Define BFD_RELOC_V850_* relocs.
3244 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3247 * elf32-sh.c: New file.
3248 * elf.c (prep_headers): Handle bfd_arch_sh.
3249 * elfcode.h (write_relocs): Handle absolute symbol.
3250 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3251 (_bfd_elf64_link_read_relocs): Declare.
3252 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3253 elf_link_read_relocs. Make globally visible. Change all
3255 (elf_link_input_bfd): Get external symbols from cache in
3256 symtab_hdr->contents. Get contents from cache in
3258 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3260 * reloc.c: Define BFD_RELOC_SH_* relocs.
3261 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3262 * coff-sh.c (sh_insns_conflict): Fix a return value.
3263 (_bfd_sh_align_load_span): New globally visible function, broken
3264 out of sh_align_load.
3265 (sh_align_load): Call _bfd_sh_align_load_span.
3266 (sh_swap_insns): Change relocs parameter to PTR.
3267 * bfd-in2.h, libbfd.h: Rebuild.
3268 * targets.c (bfd_elf32_sh_vec): Declare.
3269 (bfd_elf32_shl_vec): Declare.
3270 * config.bfd (sh-*-elf*): New target.
3271 * configure.in (bfd_elf32_sh_vec): New target vector.
3272 (bfd_elf32_shl_vec): New target vector.
3273 * configure: Rebuild.
3274 * Makefile.in: Rebuild dependencies.
3275 (BFD32_BACKENDS): Add elf32-sh.o.
3276 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3278 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3279 page before checking D_PAGED.
3281 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3282 (ihex_write_object_contents): Remove extbase; always use segbase
3285 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3287 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3288 * configure.host (i[345]86-*-*): Ditto.
3289 * config.bfd (i[345]86-*-*): Ditto.
3290 * configure: Regenerate.
3292 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3295 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3297 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3298 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3299 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3300 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3301 will have an ST_CODE type, change the symbol's type to ST_DATA.
3302 * som.c (hppa_som_gen_reloc_type): Update prototype.
3304 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3306 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3307 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3308 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3309 (mips_elf_finish_dynamic_sections): Likewise.
3311 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3313 * configure.host (HLDENV): New variable to set. Set it for
3314 *-*-sysv4*, since those linkers may not support -R but they always
3315 support LD_RUN_PATH.
3317 * libieee.h (NSECTIONS): Don't define.
3318 (ieee_data_struct): Change section_table to asection **. Add
3320 * ieee.c (get_section_entry): If the table isn't big enough, make
3322 (ieee_slurp_sections): Remove assertion about number of sections.
3323 (ieee_object_p): Adjust initialization of ieee to match changes to
3326 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3327 symbols merely because we are generating a shared library.
3328 (xcoff_build_ldsyms): Don't set up global linkage code for an
3329 undefined symbol merely because we are generating a shared
3332 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3334 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3335 (BFD32_BACKENDS) Add elf32-v850.o.
3336 * archures.c: Add bfd_v850_arch.
3337 * bfd-in2.h: Add bfd_v850_arch.
3338 * config.bfd (v850-*-*): New target.
3339 * configure: (bfd_elf32_v850_vec) New vector.
3340 * configure.in: (bfd_elf32_v850_vec) New vector.
3341 * cpu-v850.c: New file.
3342 * elf.c (prep_headers): Added case bfd_arch_v850.
3343 * elf32-v850.c: New file.
3344 * targets.c (bfd_elf32_v850_vec): New vector.
3346 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3349 a function code symbol for an XMC_XO symbol.
3351 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3353 * mpw-config.in: Update editing of autoconf vars to reflect
3354 Jul 18 configure.in change.
3355 * mpw-make.sed: Update editing of include pathnames to be
3356 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3358 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3360 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3361 which to offset to get the .plt entry address is ".plt".
3363 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3365 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3366 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3367 Added, for internal use by the ARM gas.
3369 * bfd-in2.h: Rebuilt
3371 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3373 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3374 in section dynidx start.
3376 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3378 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3379 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3380 optimization for g++.
3382 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3384 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3385 the -mrelocatable-lib bit set and the other doesn't, clear the
3386 -mrelocatable-lib bit in the header.
3388 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3390 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3391 symbol against a STT_FUNC symbol in a shared library.
3393 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3395 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3396 symbol is found, automatically define the corresponding function
3399 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3400 if sym.n_numaux is not zero.
3401 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3402 entry to disagree about the number of aux entries if the symbol
3405 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3406 section if it might be needed, not just if info->shared.
3407 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3408 the start of .rel.dyn if we are going to use it.
3409 (mips_elf_finish_dynamic_sections): Only clear the first element
3410 of .rel.dyn if the size is greater than zero.
3412 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3414 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3415 undefined_symbol callback for a symbol, then don't issue any more
3416 warnings about loader relocs.
3417 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3418 after calling the undefined_symbol callback.
3420 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3421 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3422 as the AIX linker seems to do.
3424 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3426 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3427 (evax_initialize): Remove evax_reloc_table.
3428 (evax_close_and_cleanup): Ditto.
3430 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3432 (evax_bfd_reloc_type_lookup): Ditto.
3433 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3434 cooked_size == raw_size.
3435 * evax-emh.c (_bfd_evax_register_filename): Remove.
3436 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3437 * evax-misc.c (add_new_contents): Malloc section at full size.
3438 (_bfd_save_evax_section): Memcpy section contents directly.
3439 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3440 (evax_reloc_table): Remove.
3442 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3444 * makefile.vms: Add better support for DEC C compilation
3445 Add evax.h dependencies
3447 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3448 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3449 (BFD_RELOC_ALPHA_BASEREG): Remove.
3450 * bfd-in2.h, libbfd.h: Rebuild.
3452 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3454 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3455 getgid if _WIN32 is defined.
3456 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3458 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3460 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3461 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3463 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3466 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3468 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3470 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3471 (NEED_DECLARATION_REALLOC): New macro.
3472 * configure, config.in: Rebuild.
3473 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3474 (realloc): Declare if NEED_DECLARATION_REALLOC.
3476 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3477 <strings.h> if they exist.
3479 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3481 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3483 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3485 Based on patches from Eric Valette <valette@crf.canon.fr>:
3486 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3487 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3488 (elf_howto_table): Add entries for new relocs.
3489 (elf_i386_reloc_type_lookup): Handle new relocs.
3490 (elf_i386_info_to_howto): Just call abort.
3491 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3492 (elf_i386_relocate_section): Likewise.
3494 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3496 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3498 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3500 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3501 only get the LMA from the phdr if they are in the same part of the
3504 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3505 new segment to make them more comprehensible. If the relationship
3506 between the LMA and the VMA changed, start a new segment. Don't
3507 check dynsec when deciding whether to start a new segment for a
3508 writeable section; -N will now handle this.
3510 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3512 * libhppa.h: Remove "esel" changes. Not the right approach.
3513 * som.c: Corresponding changes.
3514 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3515 which don't have a SOM symbol type associated with them.
3516 Reverses a 1994 change.
3518 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3520 Make ld -N more reasonable for ELF:
3521 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3522 phdr_in_section to false, and always use a single load segment.
3523 (elf_sort_sections): Sort sections by LMA after VMA.
3524 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3525 align to maxpagesize.
3526 (assign_file_positions_except_relocs): Likewise.
3527 * elfcode.h (elf_object_p): If a section is loaded but not page
3528 aligned, clear D_PAGED.
3530 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3532 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3533 Added, for internal use by the ARM gas.
3535 * bfd-in2.h: Rebuilt
3537 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3539 * libhppa.h (R_HPPA_ESEL): New field selector.
3540 (e_esel): Similarly.
3541 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3542 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3543 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3545 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3547 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3548 archive search before looking for stripped dynamic objects.
3550 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3552 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3553 symbol a warning rather than an error.
3555 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3557 * elf.c (assign_file_positions_for_segments): Track the virtual
3558 memory position separately from the file position, and use it to
3559 compute the alignment adjustment.
3561 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3563 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3564 and fixed mask on R_D10V_10_PCREL_L.
3566 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3568 * elf64-mips.c: Include "aout/ar.h".
3569 (mips_elf64_slurp_armap): New static function.
3570 (mips_elf64_write_armap): New static function.
3571 (bfd_elf64_archive_*): Define.
3572 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3573 Use instead of bfd_generic_archive_p.
3574 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3575 instead of _bfd_write_archive_contents.
3576 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3577 _bfd_generic_mkarchive.
3578 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3579 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3581 (TARGET_LITTLE_SYM): Likewise.
3582 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3584 * Makefile.in: Rebuild dependencies.
3586 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3587 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3588 SHT_MIPS_EVENTS sections.
3589 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3590 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3592 (_bfd_mips_elf_fake_sections): Likewise.
3594 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3595 * ecoff.c (ecoff_compute_section_file_positions): Copy
3596 rdata_in_text from backend info to tdata. Clear it if any data
3597 section comes before .rdata.
3598 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3599 tdata rather than backend info.
3601 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3603 * configure.in: Fix test for whether a compiler has a 64 bit
3604 type. From Jim Wilson <wilson@cygnus.com>.
3606 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * configure.host (mips-sgi-irix6*): New host.
3610 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3611 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3612 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3614 * configure: Rebuild.
3615 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3616 (BFD_HOST_64_BIT): Define conditionally.
3617 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3618 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3619 (symvalue, bfd_size_type): Likewise.
3620 * bfd-in2.h: Rebuild.
3621 * Makefile.in (do_clean): Remove bfd-tmp.h.
3622 (do_distclean): Remove bfd-in3.h.
3623 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3624 (bfd-in3.h): New target.
3626 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3627 Andrew Gierth <ANDREWG@microlise.co.uk>.
3629 * configure.host: Set INSTALL_SHLIB.
3630 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3631 * configure: Rebuild.
3632 * Makefile.in (install): Use @INSTALL_SHLIB@.
3634 * config.bfd (mips*-*-irix6*): New target.
3635 * configure.host: Handle Irix 6 shared library like Irix 5.
3637 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3638 symbol for a magic name.
3639 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3641 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3644 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3646 * mpw-config.in: Add ELF support to mips config, create the
3647 elf32-target.h file in the object dir.
3648 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3650 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3652 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3653 Also removed most abort calls, in favor of using bfd reporting.
3655 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3657 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3658 (BFD32_BACKENDS) Add elf32-d10v.o.
3659 * archures.c: Add bfd_d10v_arch.
3660 * bfd-in2.h: Add bfd_d10v_arch.
3661 * config.bfd (d10v-*-*): New target.
3662 * configure: (bfd_elf32_d10v_vec) New vector.
3663 * configure.in: (bfd_elf32_d10v_vec) New vector.
3664 * cpu-d10v.c: New file.
3665 * elf.c (prep_headers): Added case bfd_arch_d10v.
3666 * elf32-d10v.c: New file.
3667 * libbfd.h: Rebuild.
3668 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3669 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3670 * targets.c (bfd_elf32_d10v_vec): New vector.
3672 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3674 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3676 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3678 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3679 bfd_mach_i386_i8086 machine types.
3681 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3683 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3686 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3688 * coffcode.h (coff_set_section_contents): A/UX does not require
3689 special handling of the _LIB section.
3691 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3693 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3694 value for R_RELBYTE.
3696 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3697 array if one was allocated.
3699 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3701 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3702 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3703 use_rld_obj_head and rld_value.
3704 (mips_elf_link_hash_table_create): Initialize new fields.
3705 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3707 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3708 __rld_obj_head symbol not seen, create an __rld_map symbol.
3709 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3710 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3711 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3712 __rld_obj_head symbol.
3713 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3715 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3717 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3719 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3720 ppc_elf_addr16_ha_reloc.
3721 (ppc_elf_addr16_ha_reloc): New static function.
3723 * coff-mips.c (struct mips_hi): Define.
3724 (mips_refhi_list): New static variable.
3725 (mips_refhi_addr, mips_refhi_addend): Remove.
3726 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3727 (mips_reflo_reloc): Process mips_refhi_list.
3728 (mips_relhi_list): New static variable.
3729 (mips_relhi_addr, mips_relhi_addend): Remove.
3730 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3731 (mips_rello_reloc): Process mips_relhi_list.
3732 (mips_relocate_section): Permit an arbitrary number of REFHI or
3733 RELHI relocs before the associated REFLO or RELLO reloc.
3735 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * aout-target.h (MY(callback)): Set reloc_count fields.
3739 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3741 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3742 sections unless this is a SunOS link.
3744 * VERSION: Set to 2.7.1.
3746 * Released binutils 2.7.
3748 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * i386aout.c: Include "aout/aout64.h".
3751 (i386aout_write_object_contents): New static function.
3752 (MY_write_object_contents): Define.
3754 * netbsd.h (MY(write_object_contents)): Make sure that
3755 adjust_sizes_and_vmas is called before fiddling with the magic
3758 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3760 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3762 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3764 * libbfd-in.h (itos, stoi): Don't define.
3765 * libbfd.h: Rebuild.
3766 * i386lynx.c (KEEPIT): Define as udata.i.
3767 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3768 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3769 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3770 flags. Don't use stoi.
3772 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3774 * elf.c (map_sections_to_segments): Don't start a new segment for
3775 a writable section if it's on the same page as the previous
3776 segment. Reset the writable variable for a readonly section.
3778 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3780 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3781 first_thunk_address, thunk_size, and import_table_size.
3782 * peicode.h: Improved some diagnostics regarding edata sections.
3784 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3786 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3787 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3789 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3792 with XCOFF_DEF_DYNAMIC set is really defined.
3793 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3794 (xcoff_link_add_symbols): Only create special sections if using an
3797 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3799 (bfd_install_relocation): Likewise.
3801 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3803 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3805 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3806 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3807 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3808 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3809 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3810 are found for LITERAL relocs.
3811 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3812 taken, we cannot generate a .plt entry for the symbol.
3814 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3817 sysconf functions (for gprof).
3818 * configure, config.in: Rebuild.
3820 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3822 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3823 an archive if it has a map. If the object file has the wrong
3826 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3827 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3829 (alpha_relocate_section): Likewise.
3831 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3832 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3833 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3834 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3835 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3836 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3837 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3838 * peicode.h: Corresponding changes.
3840 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3842 * elflink.h (elf_create_pointer_linker_section): Comment out code
3843 dealing with making GOT pointers negative of the GOT symbol for
3846 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3848 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3849 increment the .rela.plt size until after we're done creating the
3851 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3852 .rela.plt offset directly rather than calculating it.
3854 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3856 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3857 Use autoconf-set values.
3858 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3859 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3862 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3863 * configure: Rebuilt.
3865 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3867 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3868 handling code > 1k away.
3870 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3872 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3873 defined, output whenever the symbol is updated.
3875 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3877 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3878 section to 0 if user_set_vma is set.
3879 * elflink.h (elf_bfd_final_link): Likewise.
3881 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3883 Partially undo patch of Jun 20.
3884 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3885 (coff_compute_section_file_positions): Likewise.
3886 (coff_write_object_contents): Likewise. Re-add deleted code, but
3887 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3888 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3890 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3892 * config.bfd: Add support for *-*-rtems* configurations.
3894 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3896 * elf.c (prep_headers): Add bfd_arch_alpha case.
3898 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3900 * elf64-alpha.c: New file.
3901 * config.bfd (alpha-*-linuxecoff*): New target.
3902 (alpha-*-linux*, alpha-*-elf*): New targets.
3903 * configure.in (bfd_elf64_alpha_vec): New vector.
3904 * configure: Rebuild.
3905 * targets.c (bfd_elf64_alpha_vec): Declare.
3906 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3907 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3908 * bfd-in2.h, libbfd.h: Rebuild.
3909 * Makefile.in: Rebuild dependencies.
3910 (BFD64_BACKENDS): Add elf64-alpha.o.
3911 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3913 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3916 than relying on a right shift of 32.
3918 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3920 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3921 ifdef to COFF_WITH_PE.
3922 (coff_compute_section_file_positions): Likewise.
3923 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3924 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3925 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3926 COFF_IMAGE_WITH_PE, always include.
3928 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3930 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3932 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3933 approximate the correct answer if SIZEOF_HEADERS was not used.
3935 * binary.c (binary_set_section_contents): Set section file
3936 position based on LMA rather than VMA.
3938 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3940 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3941 symbols if info->strip == strip_all.
3943 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3945 * coff-h8300.c: Remove #if 0 code.
3946 (compatable): Don't allow mixing/matching of different architectures.
3948 * archures.c (bfd_mach_h8300s): Add.
3949 * bfd-in2.h: Rebuilt.
3950 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3952 (h8300_reloc16_estimate): Likewise.
3953 (h8300_reloc16_extra_cases): Likewise.
3954 (h8300_bfd_link_add_symbols): Likewise.
3955 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3956 (coff_set_flags): Likewise.
3957 * cpu-h8300.c (h8300_scan): Likewise.
3958 Add H8/S to bfd_h8300_arch list.
3960 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3962 Added support for Alpha OpenVMS:
3963 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3964 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3965 * config.h-vms, makefile.vms: New files.
3966 * config.bfd (alpha-*-*vms*): New target.
3967 * configure.in (evax_alpha_vec): New target vector.
3968 * configure: Rebuild.
3969 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3970 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3971 * targets.c (bfd_target_evax_flavour): Define.
3972 (evax_alpha_vec): Declare.
3973 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3974 if BFD64 is defined.
3975 * bfd-in2.h, libbfd.h: Rebuild.
3976 * Makefile.in: Rebuild dependencies.
3977 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3978 evax-emh.o, and evax-misc.o.
3979 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3980 evax-etir.c, evax-emh.c, and evax-misc.c.
3981 (HFILES): Add evax.h.
3983 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3985 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3987 (h8300_bfd_link_add_symbols): Likewise.
3989 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3991 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3992 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3994 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3996 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3997 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3999 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4000 R_MIPS_32 relocs if creating a shared library.
4002 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4004 * peicode.h (add_data_entry): Use pei_section_data rather than
4005 _cooked_size. Corresponds to May 13 change in coffcode.h.
4007 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4010 * coffcode.h (coff_write_object_contents): If there are long
4011 section names, always set the f_symptr field, even if there are no
4013 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4014 if there are no symbols.
4016 * coffgen.c (make_a_section_from_file): Check return value of
4017 _bfd_coff_read_string_table.
4018 (coff_real_object_p): Check return value of
4019 make_a_section_from_file.
4020 (_bfd_coff_read_string_table): Check that there are some symbols
4021 before trying to read the string table size.
4023 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4025 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4026 to replace a symbol in a dynamic object with a symbol from another
4027 dynamic object, do the replacement if the existing symbol is
4028 global linkage code.
4030 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4031 for _ptrgl, and treat it as global linkage code.
4033 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4034 filename or N_SO symbol past the offset, and use it to indicate
4035 that there is no line number or function when appropriate.
4037 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4039 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4040 common symbol defined by the linker. Don't export function code
4041 even if export_defineds is set.
4043 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4045 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4047 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4048 (h8300_symbol_address_p): New function.
4049 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4052 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4054 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4056 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4057 correctly for the two variants. Allow relaxing if the target
4058 is 128 bytes away since after relaxation it'll be 126 bytes away.
4059 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4060 "dot" and "value". Allow relaxing if the target is 128 bytes
4061 away since after relaxation it'll be 126 bytes away.
4062 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4063 the given section until nothing changes.
4065 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4067 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4068 alignment hack--we can get the lnnoptr info another way without
4069 suddenly increasing the alignment requirements. Set the flags for
4071 (ecoff_compute_section_file_positions): Do so.
4073 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4075 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4076 to keep the HP emulator database happy.
4078 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4079 From Kevin Buettner <kev@primenet.com>.
4081 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4083 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4084 name of a NULL section.
4086 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4089 set, always call the notice callback.
4091 * VERSION: Increment for bfdlink.h change.
4093 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4095 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4096 (sh_relax_delete_bytes): Correct handling of differently sized
4097 trailing alignment reloc.
4099 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4100 * bfd-in2.h: Rebuild.
4101 * configure.in: Warn if there is no known 64 bit type.
4102 * configure: Rebuild.
4104 * Makefile.in: Rebuild dependencies.
4105 (BFD32_BACKENDS): Add ppcboot.o.
4106 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4108 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4109 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4111 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4114 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4115 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4116 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4118 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4120 * elf64-mips.c: Improve reloc special_functions and handling of
4121 SHT_MIPS_OPTIONS section.
4122 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4123 mips_elf_hi16_reloc and make globally visible.
4124 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4125 make globally visible.
4126 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4127 make globally visible.
4128 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4129 and make globally visible.
4130 (gprel16_with_gp): Check howto->src_mask before using value in
4132 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4133 and make globally visible.
4134 (gprel32_with_gp): Check howto->src_mask before fetching value.
4135 (bfd_mips_elf_swap_options_in): New function.
4136 (bfd_mips_elf_swap_options_out): New function.
4137 (_bfd_mips_elf_set_private_flags): Rename from
4138 mips_elf_set_private_flags and make globally visible.
4139 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4140 mips_elf_copy_private_bfd_data and make globally visible.
4141 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4142 mips_elf_merge_private_bfd_data and make globally visible.
4143 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4144 for a SHT_MIPS_OPTIONS section.
4145 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4146 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4147 name of a SHT_MIPS_OPTIONS section.
4148 (_bfd_mips_elf_set_section_contents): New function.
4149 (mips_elf32_section_processing): Set the GP value in a
4150 SHT_MIPS_OPTIONS section.
4151 (_bfd_mips_elf_find_nearest_line): Rename from
4152 mips_elf_find_nearest_line and make globally visible.
4153 (bfd_elf32_set_section_contents): Define.
4154 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4155 (_bfd_mips_elf_lo16_reloc): Declare.
4156 (_bfd_mips_elf_gprel16_reloc): Declare.
4157 (_bfd_mips_elf_got16_reloc): Declare.
4158 (_bfd_mips_elf_gprel32_reloc): Declare.
4159 (_bfd_mips_elf_set_private_flags): Declare.
4160 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4161 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4162 (_bfd_mips_elf_find_nearest_line): Declare.
4163 (_bfd_mips_elf_set_section_contents): Declare.
4165 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4167 (elf_info_to_howto): Define.
4168 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4170 (elf_info_to_howto): Define.
4171 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4173 (elf_info_to_howto): Define.
4175 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4176 R_MOV16B[12], to match change in coff/internal.h.
4178 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4180 * elf64-mips.c: Extensive additions to provide better support for
4181 writing files and for gas.
4182 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4183 of mips_elf_object_p.
4184 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4185 _bfd_mips_elf_object_p.
4186 (_bfd_mips_elf_final_write_processing): Rename from
4187 mips_elf_final_write_processing and make globally visible.
4188 (_bfd_mips_elf_fake_sections): Rename from
4189 mips_elf_fake_sections and make globally visible.
4190 (_bfd_mips_elf_section_from_bfd_section): Rename from
4191 mips_elf_section_from_bfd_section and make globally visible.
4192 (_bfd_mips_elf_section_processing): New function, broken out of
4193 mips_elf_section_processing.
4194 (mips_elf32_section_processing): Rename from
4195 mips_elf_section_processing; call
4196 _bfd_mips_elf_section_processing.
4197 (_bfd_mips_elf_symbol_processing): Rename from
4198 mips_elf_symbol_processing and make globally visible.
4199 (_bfd_mips_elf_read_ecoff_info): Rename from
4200 mips_elf_read_ecoff_info and make globally visible.
4201 (mips_elf32_ecoff_debug_swap): Rename from
4202 mips_elf_ecoff_debug_swap.
4203 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4204 struct symbol_cache_entry.
4205 (_bfd_elf_validate_reloc): New function, moved in from
4206 elfcode.h:validate_reloc.
4207 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4208 to _bfd_elf_validate_reloc. Change all callers.
4209 * elf-bfd.h (bfd_section_from_shdr): Declare.
4210 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4211 (_bfd_elf_validate_reloc): Declare.
4212 (_bfd_mips_elf_object_p): Declare.
4213 (_bfd_mips_elf_fake_sections): Declare.
4214 (_bfd_mips_elf_section_from_bfd_section): Declare.
4215 (_bfd_mips_elf_section_processing): Declare.
4216 (_bfd_mips_elf_symbol_processing): Declare.
4217 (_bfd_mips_elf_read_ecoff_info): Declare.
4218 (_bfd_mips_elf_final_write_processing): Declare.
4219 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4222 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4223 (mips_elf_final_write_processing): Likewise.
4225 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4227 64-bit MIPS ELF ABI objdump support:
4228 * elf64-mips.c: New file.
4229 * Makefile.in: Rebuild dependencies.
4230 (BFD64_BACKENDS): Add elf64-mips.o.
4231 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4232 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4233 bfd_elf64_littlemips_vec to targ_selvecs.
4234 (mips*-*-elf*): Likewise.
4235 * confingure.in: Add bfd_elf64_bigmips_vec and
4236 bfd_elf64_littlemips_vec to vector switch.
4237 * configure: Rebuild.
4238 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4239 broken out of mips_elf_section_from_shdr.
4240 (mips_elf32_section_from_shdr): Rename from
4241 mips_elf_section_from_shdr. Call new function.
4242 (elf_backend_section_from_shdr): Update name of renamed function.
4243 * elf-bfd.h (struct elf_size_info): Change second parameter of
4244 write_out_phdrs to be const. Likewise for second parameter of
4246 (struct bfd_elf_section_data): Add rel_hdr2 field.
4247 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4248 (bfd_elf32_swap_symbol_out): Likewise.
4249 (bfd_elf32_swap_reloc_in): Likewise.
4250 (bfd_elf32_swap_reloc_out): Likewise.
4251 (bfd_elf32_swap_reloca_in): Likewise.
4252 (bfd_elf32_swap_reloca_out): Likewise.
4253 (bfd_elf32_swap_phdr_in): Likewise.
4254 (bfd_elf32_swap_phdr_out): Likewise.
4255 (bfd_elf32_swap_dyn_in): Likewise.
4256 (bfd_elf32_swap_dyn_out): Likewise.
4257 (bfd_elf32_slurp_symbol_table): Declare.
4258 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4259 (bfd_elf32_write_out_phdrs): Declare.
4260 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4261 (bfd_elf64_swap_symbol_out): Likewise.
4262 (bfd_elf64_swap_reloc_in): Likewise.
4263 (bfd_elf64_swap_reloc_out): Likewise.
4264 (bfd_elf64_swap_reloca_in): Likewise.
4265 (bfd_elf64_swap_reloca_out): Likewise.
4266 (bfd_elf64_swap_phdr_in): Likewise.
4267 (bfd_elf64_swap_phdr_out): Likewise.
4268 (bfd_elf64_swap_dyn_in): Likewise.
4269 (bfd_elf64_swap_dyn_out): Likewise.
4270 (bfd_elf64_slurp_symbol_table): Declare.
4271 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4272 (bfd_elf64_write_out_phdrs): Declare.
4273 (_bfd_mips_elf_section_from_shdr): Declare.
4274 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4275 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4276 section for the section, add the new one to rel_hdr2. Increment
4277 reloc_count rather than setting it.
4278 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4279 Remove static declaration.
4280 (elf_write_shdrs_and_ehdr): Define name as macro.
4281 (elf_write_out_phdrs): Likewise.
4282 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4283 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4284 (elf_swap_symbol_in): Change second parameter to be const.
4285 (elf_swap_symbol_out): Likewise.
4286 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4287 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4288 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4289 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4290 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4291 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4292 parameter to be const. Make non-static.
4293 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4295 (elf_slurp_symbol_table): Make non-static.
4296 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4297 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4298 (elf_backend_size_info): Likewise.
4299 (elfNN_bed): Use elf_backend_size_info.
4300 * targets.c (bfd_elf64_bigmips_vec): Declare.
4301 (bfd_elf64_littlemips_vec): Declare.
4302 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4303 bfd_elf64_littlemips_vec if BFD64 is defined.
4305 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4307 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4310 zeroes, in alignment holes.
4312 * configure: Rebuild with autoconf 2.10.
4314 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4315 potential leading underscore in the allocated buffer.
4317 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4319 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4320 symbols into .sbss if this is a relocatable link.
4322 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4325 undefined symbols when creating a shared library.
4327 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4329 * coff-sh.c: Add a bunch of new code and static const arrays to
4330 support aligning loads and stores on four byte memory boundaries.
4332 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4334 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4335 call sh_align_loads.
4336 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4339 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4341 * cache.c (bfd_open_file): Unlink the file before opening it for
4342 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4344 * opncls.c (bfd_fdopenr): Set opened_once.
4346 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4348 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4351 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4352 the code unconditionally.
4354 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * libcoff-in.h (struct pei_section_tdata): Define structure.
4357 (pei_section_data): Define macro.
4358 * libcoff.h: Rebuild.
4359 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4360 store s_paddr field in pei_section_data.
4361 (coff_compute_section_file_positions): Use pei_section_data rather
4362 than _cooked_size, and don't overwrite an existing value.
4363 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4364 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4365 * peicode.h (coff_bfd_copy_private_section_data): Define if
4367 (pe_bfd_copy_private_section_data): New static function if
4370 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4372 * srec.c (srec_set_arch_mach): Write as a function rather than a
4375 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4376 no map, just check each member in turn to see whether it is
4379 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4381 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4382 table. Call BFD_ASSERT to validate header size, instead of
4384 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4387 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4389 * ppcboot.c: New target for looking at PPCbug boot records.
4391 * config{ure.in,.bfd}: Add support for ppcboot target.
4393 * configure: Regenerate.
4395 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4397 * coff-h8300.c (howto_table): Update names to match recent
4398 changes to include/coff/internal.h. Fix minor errors in the
4399 existing relocs. Add R_MOVL1 and R_MOVL2.
4400 (rtype2howto): Similarly.
4401 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4402 existing relaxing code and peform more relaxing.
4403 (h8300_reloc16_extra_cases): Likewise.
4405 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4407 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4410 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4412 * elfcode.h (elf_object_p): Reject generic ELF target if
4413 e_machine matches an alternate machine code in a specific backend.
4415 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4416 obsolete align_power_min field.
4418 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4420 * coff-h8300.c (reloc_howto_type): Add howto entry for
4422 (rtype2howto): Handle R_PCRWORD_B.
4423 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4424 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4425 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4426 branch (R_PCWORD_B).
4428 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4430 * aoutx.h (translate_from_native_sym_flags): Set the section for
4431 BSF_CONSTRUCTOR symbols.
4433 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4436 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4438 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4439 stop looking when section is found.
4441 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4443 * coffcode.h (STRING_SIZE_SIZE): Define.
4444 (styp_to_sec_flags): Handle long symbol names when looking for the
4446 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4447 (bfd_coff_long_section_names): Define.
4448 (coff_write_object_contents): Handle long section names.
4449 (bfd_coff_std_swap_table): Initialize new field.
4450 * libcoff.h: Rebuild.
4451 * coffgen.c (make_a_section_from_file): Handle long section
4453 (coff_write_symbols): Handle long section names.
4454 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4455 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4456 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4457 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4458 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4459 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4460 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4461 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4463 * bout.c (b_out_callback): Set lma of sections.
4464 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4465 parameter to output_bfd. Used input_bfd instead of output_bfd in
4468 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * aoutx.h (translate_from_native_sym_flags): Don't create
4471 SEC_CONSTRUCTOR sections.
4472 * ecoff.c (ecoff_set_symbol_info): Likewise.
4474 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4475 From Don Bowman <bowman@waterloo.hp.com>.
4477 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4479 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4480 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4482 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4484 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4485 mips_32_relocs field.
4486 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4487 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4488 relocs against a global symbol which is not defined in a regular
4490 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4491 against a global symbol, increment mips_32_relocs.
4492 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4493 the symbol is not defined in a regular file, make room in the
4496 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4499 file position and the virtual file position separately. Set
4500 filepos information bsaed on the real file position.
4501 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4502 Jan 23 change to coffcode.h.
4504 * som.c (som_slurp_symbol_table): Set the symbol count to the
4505 number of BFD symbols created.
4507 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4509 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4510 output file if linking shared objects. Loop to check all relocs,
4511 rather than returning false on first error.
4513 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4515 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4516 (ppc_elf_additional_program_headers): If .interp section, bump #
4517 of program headers by 1.
4518 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4519 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4520 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4522 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4524 (ppc_elf_relocate_section): If the output section isn't defined,
4525 don't abort, just give an error message.
4527 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4528 being created is .sdata or .sdata2, don't make the symbol dynamic.
4530 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4532 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4533 members of an archive for dynamic objects with no symbols, and
4534 pass them directly to check_archive_element.
4535 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4536 xcoff_link_check_dynamic_ar_symbols.
4537 (xcoff_link_check_dynamic_ar_symbols): New static function.
4539 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4540 from _bfd_nodynamic to _bfd_xcoff.
4541 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4543 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4544 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4545 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4546 * libcoff.h: Rebuild.
4547 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4548 (xcoff_get_section_contents): New static function.
4549 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4550 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4551 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4552 (xcoff_dynamic_reloc): New static variable.
4553 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4554 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4556 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4558 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4559 if reloc_entry->addend is not 0.
4560 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4562 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4564 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4566 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4567 Add entries for R_SPARC_[56].
4568 (sparc_reloc_map): Add entries for R_SPARC_[56].
4570 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4572 Optimize linking of stabs in sections as used in ELF and COFF.
4573 * stabs.c: New file.
4574 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4575 (_bfd_write_section_stabs): Declare.
4576 (_bfd_write_stab_strings): Declare.
4577 * libbfd.h: Rebuild.
4578 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4579 (struct coff_link_hash_table): Add stab_info field.
4580 * libcoff.h: Rebuild.
4581 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4583 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4585 (_bfd_coff_final_link): Write out stab strings hash table.
4586 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4587 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4589 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4590 (struct bfd_elf_section_data): Add stab_info field.
4591 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4593 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4594 _bfd_link_section_stabs.
4595 (elf_bfd_final_link): Write out stab strings hash table.
4596 (elf_link_input_bfd): Handle optimized stabs sections.
4597 * reloc.c (_bfd_final_link_relocate): Check address against
4598 _raw_size rather than _cooked_size.
4599 * Makefile.in: Rebuild dependencies.
4600 (BFD_LIBS): Add stabs.o
4601 (BFD_LIBS_CFILES): Add stabs.c.
4603 * VERSION: Increment for bfdlink.h change.
4605 * coffgen.c (coff_renumber_symbols): Correct handling of
4606 BSF_NOT_AT_END common symbols.
4608 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * coff-ppc.c (record_toc): Add cast to avoid warning.
4611 (ppc_allocate_toc_section): Likewise.
4612 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4613 (ppc_coff_reloc_type_lookup): Remove unreached code.
4614 * coffcode.h (coff_write_object_contents): Don't take the address
4616 * peicode.h (pe_print_idata): Add casts to avoid warning.
4617 (pe_print_edata): Likewise.
4618 (pe_print_reloc): Remove ANSI C string concatenation.
4620 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4622 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4624 * libcoff.h: Rebuild.
4625 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4627 (coff_swap_aux_out): Likewise.
4628 * peicode.h (coff_swap_aux_in): Likewise.
4629 (coff_swap_aux_out): Likewise.
4630 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4632 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4634 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4635 Fix up .bf endndx link fields.
4636 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4638 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4641 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4643 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4644 on Solaris PowerPC systems doesn't get confused.
4646 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4649 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4650 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4651 update did_reg and did_reg2.
4653 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4655 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4657 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4658 callback routines, pass h->root.string rather than name, in case
4659 copy is true and name is transient.
4661 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4663 * elfcore.h: Add support for core files with multiple threads.
4664 (Primarily for Solaris.)
4666 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4668 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4669 section->orelocation is NULL.
4671 * coffgen.c (bfd_coff_get_syment): New function.
4672 (bfd_coff_get_auxent): New function.
4673 * bfd-in.h (bfd_coff_get_syment): Declare.
4674 (bfd_coff_get_auxent): Declare.
4675 * bfd-in2.h: Rebuild.
4677 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4679 * elf32-mips.c (struct mips_hi16): Define.
4680 (mips_hi16_addr, mips_hi16_addend): Remove.
4681 (mips_hi16_list): New static variable.
4682 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4683 (mips_elf_lo16_reloc): Process mips_hi16_list.
4684 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4685 relocs before the associated LO16 reloc.
4687 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4689 * versados.c (versados_scan): Check bfd_alloc return value.
4690 (versados_object_p): Check all bfd_read return values. Require
4691 that lang field be less than 10, to avoid confusion with Intel Hex
4694 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4696 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4697 not 0, for an absolute symbol.
4698 (NAME(aout,swap_ext_reloc_out)): Likewise.
4700 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4701 (ihex_write_object_contents): For a large start address, output
4702 the full 32 bit address in record type 5.
4704 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4705 to int to avoid promotion problems in prototype.
4707 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4709 * configure.host: Use ${srcdir} when looking for picfrag.
4711 * configure.host: Switch on ${libdir}, not $(libdir). From
4712 alan@spri.levels.unisa.edu.au (Alan Modra).
4714 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4715 entry point, not just for DYNAMIC objects.
4716 * sunos.c (sunos_add_dynamic_symbols): Always call
4717 sunos_create_dynamic_sections. If called with a non DYNAMIC
4718 object, don't do anything else.
4719 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4721 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4723 * configure.in: Permit --enable-shared to specify a list of
4725 * configure: Rebuild.
4727 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4728 host when configuring with --enable-shard.
4730 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4732 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4735 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4736 to avoid crashing in bfd_hash_replace.
4738 * sysdep.h: Use #ifdef, not #if.
4740 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4742 * config.in: Rebuild.
4744 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4746 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4747 (AC_CHECK_HEADERS): Check for sys/time.h
4748 (AC_HEADER_TIME): Add macro.
4749 * configure: Rebuild.
4750 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4751 to control what combination of <time> and <sys/time.h>
4754 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4756 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4757 (aout_32_sunos4_write_object_contents): Likewise.
4758 * aoutx.h (NAME(aout,machine_type)): Handle
4759 bfd_mach_sparc_{sparclet,sparclite}.
4760 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4761 (bfd_mach_sparc_v9_p): Update.
4762 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4763 * libaout.h (enum machine_type): Add M_SPARCLET.
4764 * sunos.c (MACHTYPE_OK): Define.
4765 * bfd-in2.h: Regenerated.
4767 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4769 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4770 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4771 * elflink.c (_bfd_elf_create_got_section): Store the
4772 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4773 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4774 global offset table goes over 0x1000, set the value of
4775 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4776 (elf32_sparc_relocate_section): Subtract the offset of
4777 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4779 * elfcode.h: Don't include <string.h>.
4781 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4783 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4784 generic_link_hash_newfunc. All references changed.
4785 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4786 moved here from libbfd-in.h.
4787 * libbfd-in.h: Corresponding changes.
4788 * libbfd.h: Regenerated.
4790 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4792 * aoutx.h (aout_link_input_section_std): When reporting an
4793 overflow error, use the name of the symbol in the hash table if
4795 (aout_link_input_section_ext): Likewise.
4797 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4798 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4800 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4802 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4803 * coffcode.h (coff_compute_section_file_positions): Likewise.
4804 (coff_write_object_contents): Likewise.
4806 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * section.c (SEC_LINK_ONCE): Define.
4809 (SEC_LINK_DUPLICATES): Define.
4810 (SEC_LINK_DUPLICATES_DISCARD): Define.
4811 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4812 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4813 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4814 * bfd-in2.h: Rebuild.
4815 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4816 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4817 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4818 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4819 SEC_LINK_ONCE, and look through the symbol table for the setting
4820 for SEC_LINK_DUPLICATES.
4821 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4822 set for a section, find the section symbol in the symbol table,
4823 and set the aux entry based on SEC_LINK_DUPLICATES.
4824 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4825 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4826 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4827 * coff-i386.c (i386coff_vec): Likewise.
4828 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4830 * VERSION: Bump to 2.6.1.
4831 * Makefile.in (stamp-h): Depend upon VERSION.
4833 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4835 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4836 * libbfd.h: Rebuilt.
4837 * linker.c (generic_link_hash_newfunc): No longer static.
4838 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4840 * coff-h8300.c: Add two derived hash tables and their associated
4841 funtions and #defines for use by the h8300 linker.
4842 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4843 the function vector as needed. Place the address of the function
4844 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4845 Rewrite the vectors section contents as necessary.
4846 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4847 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4848 (coff_bfd_link_hash_table_create): Likewise.
4850 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4852 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4853 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4855 (hppa_rebuild_insn): Pass pointer to correct type to
4856 low_sign_unext and dis_assemble_21.
4858 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4860 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4861 Stick with sparc-*-{sysv4*,solaris2*}.
4863 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4865 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4866 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4867 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4868 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4869 fields is non-zero, print them.
4871 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4872 ifdef. Remove unused variables.
4873 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4875 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4876 (get_symbol_value): Ifdef out.
4877 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4878 (coff_ppc_relocate_section): Remove unused variables. Make
4879 fprintf strings and argument types correspond. Put before_addr in
4881 (dump_toc): Make fprintf strings and argument types correspond.
4882 (ppc_process_before_allocation): Remove unused variables. Always
4884 (ppc_reflo_reloc): Ifdef out.
4885 (ppc_addr32nb_reloc): Ifdef out.
4886 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4888 (coff_ppc_rtype_to_howto): Likewise.
4889 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4891 * peicode.h (pe_print_idata): Move otherwise unused variables into
4892 the #ifdef where they are used. Always return a value.
4893 (pe_print_edata): Make fprintf strings and argument types
4894 correspond. Always return a value.
4895 (pe_print_pdata): Removed unused variable addr_value. Always
4897 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4898 strings and argument types correspond. Always return a value.
4900 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4901 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4902 variable rela inside #if 0 section where it is used.
4904 * ns32k.h: New file.
4905 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4906 functions to start with _bfd_.
4907 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4908 functions in cpu-ns32k.h.
4909 * Makefile.in: Rebuild dependencies.
4910 (HFILES): Add ns32k.h.
4912 * section.c (struct sec): Add linker_mark field. Change
4913 user_set_vma and reloc_done to be single bit fields.
4914 (STD_SECTION): Update accordingly.
4915 * bfd-in2.h: Rebuild.
4916 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4918 (aout_link_input_bfd): Don't link unmarked sections.
4919 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4921 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4922 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4924 * elflink.h (elf_bfd_final_link): Mark sections included in the
4926 (elf_link_input_bfd): Don't link unmarked sections.
4927 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4929 (xcoff_link_input_bfd): Don't link unmarked sections.
4931 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4932 overflow error messages.
4934 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4936 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4937 is not set, print "BFD: " before the error message.
4939 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4940 Miles Bader <miles@gnu.ai.mit.edu>.
4941 * configure: Rebuild.
4943 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4945 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4948 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4949 m68k-aout, m68k-coff, and m68k-elf targets.
4951 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4953 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4954 (ieee_generic_stat_arch_elt): Restructured to prevent
4955 ieee_object_p from being called repeatedly.
4957 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4959 * coffcode.h (coff_write_object_contents): Allocate
4960 buffers large enough for any FILEHDR or AOUTHDR.
4962 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4964 * ecofflink.c (lookup_line): New static function, renamed and
4965 slighly changed from old _bfd_ecoff_locate_line.
4966 (_bfd_ecoff_locate_line): Cache line number information. Use
4967 lookup_line for actual lookup.
4969 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4971 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4972 multiple of 20 bytes.
4974 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4976 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4977 allocate ecoff_find_line, and don't initialize by hand.
4978 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4979 mips_elf_find_line, and don't call memset.
4981 * coffcode.h (coff_compute_section_file_positions): If not
4982 producing a final executable, don't consider sofar when aligning
4983 the section to the correct size.
4985 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4987 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4988 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4989 * coffgen.c (coff_section_symbol): Ifdef out.
4991 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4993 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4994 output_bfd is not NULL.
4996 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4998 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4999 of bfd_alloc (fixes fix_line not being initialized).
5000 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5002 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5004 * coffcode.h: Allow specific backends to override the
5005 bfd_link_add_symbols routine.
5007 * coff-h8300.c: Include genlink.h.
5008 (howto_table): Add R_MEM_INDIRECT.
5009 (rtype2howto): Support R_MEM_INDIRECT.
5010 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5013 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5015 * coff-alpha.c (alpha_relocate_section): Use
5016 info->callbacks_warning, rather than _bfd_error_handler, for
5017 "multiple gp" warning.
5019 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5021 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5022 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5023 table string. Use bfd_wrapped_link_hash_lookup.
5024 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5026 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5027 table, if any, when writing out symbols.
5028 (aout_link_input_section_std): Use the name from the hash table,
5029 if any, when reporting undefined symbols.
5030 (aout_link_input_section_ext): Likewise.
5031 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5032 * bout.c (get_value): Likewise.
5033 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5034 * ecoff.c (ecoff_reloc_link_order): Likewise.
5035 * elflink.h (elf_link_add_object_symbols): Likewise.
5036 (elf_reloc_link_order): Likewise.
5037 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5038 (_bfd_generic_reloc_link_order): Likewise.
5039 (default_indirect_link_order): Likewise.
5040 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5041 * sunos.c (sunos_add_one_symbol): Likewise.
5042 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5043 (bfd_xcoff_link_count_reloc): Likewise.
5044 (xcoff_reloc_link_order): Likewise.
5046 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5047 into -1 for intern->rss.
5049 * configure: Rebuild with autoconf 2.8.
5051 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5053 * stab-syms.c (__define_stab_duplicate): Define.
5054 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5056 * bfd-in.h (bfd_get_stab_name): Declare.
5057 * bfd-in2.h: Rebuild.
5058 * Makefile.in: Rebuild dependencies.
5059 (BFD_LIBS): Add stab-syms.o.
5060 (BFD_LIBS_CFILES): Add stab-syms.c.
5061 (BFD32_BACKENDS): Remove stab-syms.o.
5062 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5063 * configure.in: Don't list stab-syms.o in bfd_backends.
5064 * configure: Rebuild.
5065 * libaout.h (aout_stab_name): Don't declare.
5066 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5069 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5071 * elf.c (assign_file_positions_for_segments): Adjust file offset
5072 for section alignment even if SEC_LOAD is not set.
5074 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5076 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5077 since they appear as targets in Makefile.in.
5078 * configure: Rebuild.
5080 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5081 don't fiddle with a symbol which is not defined anywhere.
5083 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5085 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5086 though they are defined in a shared library.
5087 (xcoff_build_ldsyms): Likewise.
5089 * coffgen.c (coff_find_nearest_line): Don't look at the line
5090 numbers for the section if section->lineno is NULL.
5092 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5093 message rather than calling BFD_ASSERT.
5094 * elfcode.h (write_relocs): Check return value of
5095 _bfd_elf_symbol_from_bfd_symbol.
5097 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5099 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5102 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5104 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5106 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5107 hppa_reloc_field_selector_type_alt.
5108 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5109 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5111 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5113 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5115 * elf.c (assign_file_positions_for_segments): Adjust the segment
5116 memory size for the alignment of a SEC_ALLOC section, not just a
5119 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5121 * m68klinux.c: New file.
5122 * hosts/m68klinux.h: New file.
5123 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5124 * configure.in (m68*-*-linux*): New native host.
5125 (m68klinux_vec): New vector.
5126 * configure: Rebuild.
5127 * targets.c (m68klinux_vec): Declare.
5128 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5129 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5130 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5131 declaration from bfd_linux_size_dynamic_sections.
5132 (bfd_m68klinux_size_dynamic_sections): Declare.
5133 * bfd-in2.h: Rebuild.
5134 * Makefile.in: Rebuild dependencies.
5135 (BFD32_BACKENDS): Add m68klinux.o.
5136 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5138 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5140 * libhppa.h (pa_arch): Add pa20.
5141 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5142 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5143 (hppa_field_adjust): Handle e_nsel.
5144 * som.c: Provide default definitions for many new relocs found only
5145 in hpux10 include files.
5146 (som_fixup_formats): Add several new relocs from hpux10.
5147 (som_hppa_howto_table): Add hpux10 relocs.
5148 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5150 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5152 * mpw-make.sed: Edit out recent shared library support, and
5153 rules to rebuild .h files using doc/chew.
5155 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5157 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5158 size even of sections with no contents.
5160 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5162 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5163 starting with '$' the way we skip names starting with '.'. When
5164 updating x_endndx, don't be fooled by an index which has been
5167 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5168 struct/union/enum type with no elements.
5170 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5172 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5174 * archive.c (bfd_generic_archive_p): If the first file in the
5175 archive can not be recognized as an object, don't assume that this
5176 is the wrong format.
5178 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5179 format is not bfd_object.
5180 (bfd_elf_get_dt_soname): Likewise.
5182 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5184 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5187 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5189 * bfd.c (tdata): Add netbsd_core_data.
5190 * bfd-in2.h: Regenerated.
5192 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5194 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5195 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5196 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5199 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5200 to get the symbol index, matching 14 Jul 95 change.
5202 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5204 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5205 Remove duplicate definition of gp.
5207 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5209 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5210 assume that we can set the GP value and then get the same value,
5211 since it won't be true if the output file is neither ELF nor
5213 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5214 _bfd_get_gp_value here.
5215 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5216 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5218 (mips_elf_lo16_reloc): Likewise.
5219 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5220 Don't require that the BFD be ELF.
5221 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5222 (mips_elf_gprel32_reloc): Likewise.
5223 (mips_elf_relocate_section): Don't assume we can set and get the
5225 (mips_elf_finish_dynamic_symbol): Don't bother to use
5226 _bfd_get_gp_value here.
5228 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5229 Don't change epdr between malloc and free. Be careful not to free
5230 NULL pointers. Zero out the first RPDR.
5232 * configure.host: On Linux, only pass -rpath option if $(libdir)
5233 is neither /lib nor /usr/lib. From Alan Modra
5234 <alan@mullet.Levels.UniSA.Edu.Au>.
5236 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5238 (elf_dt_name): Rename from elf_dt_needed_name.
5239 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5241 (bfd_elf_get_dt_soname): New function.
5242 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5243 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5244 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5245 * bfd-in2.h: Rebuild.
5247 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5249 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5250 _bfd_sparc_elf_reloc_type_lookup.
5251 (bfd_elf32_bfd_reloc_type_lookup): Update.
5252 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5253 (sparc64_elf_howto_table): Define.
5254 (sparc_reloc_map): Define.
5255 (sparc64_elf_reloc_type_lookup): New function.
5256 (sparc_elf_wdisp16_reloc): New function.
5257 (elf_info_to_howto): Use sparc64_elf_howto_table.
5258 (sparc64_elf_relocate_section): Likewise.
5259 (bfd_elf64_bfd_reloc_type_lookup): Update.
5261 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5263 * configure.host: Check for 'do not mix' from native linker before
5264 trying to use -rpath.
5266 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5268 * bfd.c (_bfd_get_gp_value): New function.
5269 (_bfd_set_gp_value): New function.
5270 * libbfd-in.h (_bfd_get_gp_value): Declare.
5271 (_bfd_set_gp_value): Declare.
5272 * libbfd.h: Rebuild.
5273 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5274 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5275 directly to the fields in the tdata information.
5276 (alpha_relocate_section): Likewise.
5277 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5278 (mips_gprel_reloc): Likewise.
5279 (mips_relocate_section): Likewise.
5280 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5281 (mips_elf_lo16_reloc): Likewise.
5282 (mips_elf_final_gp): Likewise.
5283 (mips_elf_gprel16_reloc): Likewise.
5284 (mips_elf_gprel32_reloc): Likewise.
5285 (mips_elf_relocate_section): Likewise.
5286 (mips_elf_finish_dynamic_symbol): Likewise.
5288 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5290 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5292 * configure.in: Call AC_PROG_CC before configure.host.
5293 * configure: Rebuild.
5294 * configure.host: Don't set information which autoconf should
5295 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5297 * configure.host: Remove go32 and win32 host information, since it
5298 should no longer be needed.
5300 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5301 then start a new segment rather than put a writable section in a
5304 * configure.host: Set RPATH_ENVVAR.
5306 * Makefile.in: Rebuild dependencies.
5308 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5309 zero_section variable.
5311 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5313 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5314 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5315 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5317 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5319 * ieee.c (ieee_write_expression): Only use an R variable for a
5320 local symbol. Don't output a zero offset. Handle a zero address.
5321 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5322 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5324 (parse_expression): Don't try to handle multiple occurrences of a
5325 P variable. Handle I variables differently from X variables. Fix
5326 the order of minus expressions.
5327 (ieee_slurp_external_symbols): Generate an I variable for an NN
5328 record. Fix handling of ATI and ATX records.
5329 (ieee_slurp_sections): Only set minimal section attributes.
5330 Adjust them later, based on the section contents.
5331 (ieee_object_p): Read in the file until just after the ME record.
5332 Call ieee_slurp_section_data to set the section flags.
5333 (do_one): Add iterations parameter. Only repeat the first load
5334 item. Set the section and file reloc flags.
5335 (ieee_slurp_section_data): Set section flags. Pass iterations to
5337 (ieee_canonicalize_reloc): Handle I variables.
5338 (do_with_relocs): Only emit relocation size when necessary.
5339 Increase MAXRUN to 127. Change ov to be assigned, and take
5340 src_mask and pcrel_offset into account.
5341 (ieee_write_data_part): Skip sections that are not loaded.
5342 (ieee_write_external_part): Don't output optional last entry of WX
5344 (ieee_write_me_part): Make setting of me_record neater.
5345 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5347 * syms.c (stt): Add entries for zerovars, vars, and code.
5349 * elfcode.h (validate_reloc): New static function.
5350 (write_relocs): Call validate_reloc for non ELF relocs.
5352 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5353 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5354 (TARGET_LITTLE_SYM): Likewise.
5356 * config.bfd (m68*-*-psos*): New target.
5358 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5360 * i386msdos.c: Remove some #if 0 code.
5361 (msdos_write_object_contents): Don't include empty sections in the
5362 size computation, regardless of their address.
5364 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5366 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5367 is NULL, ie, the -r switch is used.
5369 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5371 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5372 (BFD_RELOC_MIPS_GOT_LO16): Define.
5373 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5374 * bfd-in2.h, libbfd.h: Rebuild.
5375 * elf32-mips.c (mips_reloc_map): Map new relocs.
5377 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5379 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5382 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5383 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5384 simple number for the section address, rather than an expression.
5385 Limit the number of bytes between relocs to MAXRUN.
5386 (ieee_write_me_part): Set me_record to the file offset after the
5388 (ieee_write_processor): New static function.
5389 (ieee_write_object_contents): Use ieee_write_processor.
5391 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5393 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5395 * coff-aux.c: Change include of aux.h to aux-coff.h.
5397 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5399 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5400 relocation put the addend both in the reloc entry and the data.
5401 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5404 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5405 a R_68K_PCxx reloc against a defined global symbol directly.
5406 (elf_m68k_check_relocs): Don't count such a reloc.
5408 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5409 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5410 symbol for now, otherwise always record the symbol as dynamic.
5411 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5412 is not referenced by a dynamic object, and we are not making a
5413 shared object, then don't make a PLT entry. If we do make a PLT
5414 entry, make sure the symbol has been recorded as dynamic.
5416 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5418 * configure.host: When making a shared library, set HLDFLAGS to
5419 pass an appropriate -rpath option. Use the make variable SONAME
5420 as the shared library soname, rather than computing it here. On
5421 SunOS, build stamp-tshlink in place of $(SHLINK).
5422 * Makefile.in (SONAME): New variable.
5423 ($(SHLINK)): Make a link to the transformed name, as well.
5424 (stamp-tshlink): New target.
5425 (install): Skip stamp-tshlink during install.
5427 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5429 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5430 linker sections have been set up yet.
5432 * elf.c (make_mapping): Add an additional argument to suppress
5433 making the first section include the program headers.
5434 (map_sections_to_segments): If the user used -Ttext such that the
5435 program headers are on a different page, do not set the flags
5436 saying that this section includes the program headers.
5438 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5440 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5441 don't define TRAD_HEADER.
5442 * configure: Rebuild.
5444 * netbsd-core.c: New file, support for NetBSD core files.
5445 * hosts/*nbsd.h: Removed.
5447 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5449 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5450 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5451 * libbfd.h, bfd-in2.h: Regenerated.
5452 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5453 bfd_elf32_bfd_reloc_type_lookup.
5454 (reloc_type{,_names}): Deleted.
5455 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5457 (sparc_reloc_map): Add sparc64 relocs.
5458 (sparc_elf_notsupported_reloc): New static function.
5459 (sparc_elf_wdisp16_reloc): New static function.
5460 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5461 (elf32_sparc_relocate_section): Likewise.
5462 (bfd_elf32_bfd_reloc_type_lookup): Define.
5463 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5464 (reloc_type{,_names}): Deleted.
5465 (elf_sparc_howto_table): Deleted.
5466 (sparc_reloc_map): Deleted.
5467 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5468 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5470 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5472 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5475 * Makefile.in (program_transform_name): New variable.
5476 (install): Transform library name before installing it.
5478 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5480 * archures.c (bfd_mach_i960_hx): Define.
5481 * bfd-in2.h: Rebuild.
5482 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5483 (MATRIX): Expand entries for HX.
5484 (arch_info_struct): Add i960:hx entry.
5485 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5486 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5487 (coff_set_flags): Handle bfd_mach_i960_hx.
5489 Support for building as a shared library, based on patches from
5490 Alan Modra <alan@spri.levels.unisa.edu.au>:
5491 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5492 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5493 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5494 * configure: Rebuild.
5495 * configure.host: If --enable-shared, adjust shared library stuff
5496 based on the host. If the host is SunOS, and the linker supports
5497 -rpath, set HLDFLAGS to use it.
5498 * Makefile.in (ALLLIBS): New variable.
5499 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5500 (COMMON_SHLIB, SHLINK): New variables.
5501 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5502 (STAGESTUFF): Remove variable.
5503 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5505 (stamp-ofiles): New target, like old ofiles target, but build
5506 using a temporary file and move-if-change, and touch stamp-ofiles
5508 (ofiles): Just depend upon stamp-ofiles.
5509 (stamp-piclist, piclist): New targets.
5510 ($(SHLIB), $(SHLINK)): New targets.
5511 (targets.o, archures.o): Build twice if PICFLAG is set.
5512 (do_mostlyclean): Remove pic/*.o.
5513 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5515 (do_distclean): Remove pic and stamp-picdir.
5516 (install): Install shared libraries.
5517 ($(OFILES)): Depend upon stamp-picdir.
5518 (stamp-picdir): New target.
5520 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5522 * libcoff.h: Rebuild.
5524 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5525 flavour of a section with no owner.
5527 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5528 ELF_LINK_NON_ELF flag.
5529 (mips_elf_create_got_section): Likewise.
5531 * elf.c: Revert last change, since it breaks dynamic linking.
5532 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5534 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5535 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5536 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5538 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5540 * elf.c (assign_file_positions_for_segments): If the backend does
5541 not want the elf header or the program headers in the address
5542 space, do not include them in the calculations.
5544 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5545 function to determine if we need additional program headers.
5546 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5547 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5549 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5551 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5553 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5555 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5556 back into one line. Some compilers (sunos 4.1.3 for example)
5557 won't accept args split across more than one line.
5559 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5561 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5562 * configure: Regenerate.
5564 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5566 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5567 try to do arithmetic on a void *, cast it to a unsigned char * first.
5569 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5571 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5572 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5574 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5575 flag for a newly defined symbol.
5576 (NAME(bfd_elf,record_link_assignment)): Likewise.
5577 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5578 set the DEF or REF_REGULAR flags correctly.
5580 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5581 (libbfd.h, libcoff.h): Corresponding change.
5583 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5584 a PLT32 reloc as dynamic.
5585 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5586 is not referenced by a dynamic object, and we are not making a
5587 shared object, then don't make a PLT entry. If we do make a PLT
5588 entry, make sure the symbol has been recorded as dynamic.
5590 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5592 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5593 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5594 (powerpcle-*-cygwin32): New.
5595 * peicode.h (add_data_entry): Get address from vma.
5597 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5599 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5600 attached to the section has already been created as an undefined
5601 symbol, treat it as if it hasn't been created yet.
5603 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5605 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5606 symbol or section symbols if stripping all symbols and this is not
5607 a relocateable link. Don't output the symbol string table if
5608 there are no symbols.
5609 (elf_link_flush_output_syms): Don't do anything if there are no
5612 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5614 * coff-aux.c: New file.
5615 * hosts/m68kaux.h: New file.
5616 * config.bfd (m68*-apple-aux*): New target.
5617 * configure.in (m68*-apple-aux*): New native host.
5618 (m68kaux_coff_vec): New vector.
5619 * configure: Rebuild.
5620 * targets.c (m68kaux_coff_vec): Declare.
5621 * coffcode.h (bfd_coff_backend_data): Add field
5622 _bfd_coff_link_add_one_symbol.
5623 (bfd_coff_link_add_one_symbol): Define.
5624 (compare_arelent_ptr): New static function if TARG_AUX.
5625 (coff_write_relocs): If TARG_AUX, sort the relocs.
5626 (coff_write_object_contents): Set A/UX aouthdr magic number.
5627 (coff_link_add_one_symbol): Define if not defined.
5628 (bfd_coff_std_swap_table): Initialize new field.
5629 * libcoff.h: Rebuild.
5630 * cofflink.c (coff_link_add_symbols): Call
5631 bfd_coff_link_add_one_symbol rather than
5632 _bfd_generic_link_add_one_symbol.
5633 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5634 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5635 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5636 * Makefile.in: Rebuild dependencies.
5637 (BFD32_BACKENDS): Add coff-aux.o.
5638 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5640 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5642 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5643 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5645 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5647 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5648 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5649 (maintainer-clean): Warn about deleting special files.
5650 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5652 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5653 warning symbols correctly.
5654 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5655 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5656 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5657 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5658 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5659 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5661 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5664 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5666 * libcoff-in.h: aligned newly exported names with bfd naming
5667 conventions. Removed an erroneous define of POWERPC_LE_PE.
5668 * libcoff.h: Rebuild.
5669 * cofflink.c, coff-ppc.c: the above function name changes
5671 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5673 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5674 * ecoff.c (struct extsym_info): Define.
5675 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5676 to ecoff_link_write_external.
5677 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5678 Strip symbols when appropriate.
5680 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5681 * syms.c (BSF_OBJECT): Define.
5682 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5683 * bfd-in2.h: Rebuild.
5684 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5686 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5689 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5690 copying relocs into a shared object, treat a defined global symbol
5692 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5693 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5694 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5696 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5697 real defined symbol, not to a weak defined symbol.
5699 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5701 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5702 and made a few static functions externs.
5704 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5705 POWERPC_LE_PE hack in cofflink.
5707 * libcoff-in.h: promoted the following from cofflink.c to allow
5708 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5709 coff_debug_merge_element, struct coff_debug_merge_type,
5710 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5711 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5712 coff_debug_merge_hash_lookup, coff_link_section_info,
5713 coff_final_link_info, coff_debug_merge_hash_newfunc,
5714 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5716 * libcoff.h: re-gen'd
5718 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5720 * syms.c: Include "bfdlink.h".
5721 (struct stab_find_info): Define.
5722 (_bfd_stab_section_find_nearest_line): New function.
5723 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5724 * libbfd.h: Rebuild.
5725 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5726 * elf.c (_bfd_elf_find_nearest_line): Try calling
5727 _bfd_stab_section_find_nearest_line before searching the ELF
5728 symbol table. Find the closest STT_FUNC symbol, not the last one.
5729 * libcoff-in.h (coff_data_type): Add line_info field.
5730 * libcoff.h: Rebuild.
5731 * coffgen.c (coff_find_nearest_line): Try calling
5732 _bfd_stab_section_find_nearest_line before searching the COFF
5734 * Makefile.in: Rebuild dependencies.
5736 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5738 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5739 4 bytes, so we get the correct value when updating the register
5740 field in little endian mode.
5742 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5744 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5745 entry_section fields. Add sntoc and snentry fields.
5746 * libcoff.h: Rebuild.
5747 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5748 not toc_section and entry_section (the COFF file does not have any
5749 sections at this point).
5750 (coff_write_object_contents): Set o_snentry and o_sntoc from
5751 snentry and sntoc rather than entry_section and toc_section.
5752 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5753 snentry, not toc_section and entry_section.
5754 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5755 entry_section from hentry.
5756 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5758 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5759 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5760 than using toc_section directly.
5762 * archures.c: Add missing `.' in enum bfd_architecture.
5763 * bfd-in2.h: Rebuild.
5765 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5766 Robert Lipe <robertl@arnet.com>.
5768 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5770 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5771 to sections we allocate. Use bfd_zalloc to allocate initialial
5772 sections, not bfd_alloc.
5773 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5774 SDA{,2}I16 relocations.
5775 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5776 whether to put something in .sbss or not.
5777 (ppc_elf_relocate_section): Add support for more relocations. Add
5778 in sec->output_offset where appropriate. Make error messages
5779 include the symbol name.
5781 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5782 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5783 doesn't get redefined messages if -shared.
5785 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5786 section if the rel_section field has been set up.
5788 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5790 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5793 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5795 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5796 of flags, only flags used are controlled by mach number. Bump up
5797 output file mach number to highest of input file mach numbers.
5798 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5799 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5801 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5802 bfd_elf64_sparc_vec support.
5804 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5806 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5807 the embedded bit is set on some objects and not on others. Just
5809 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5812 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5814 * coffcode.h (coff_new_section_hook): Don't try to align the
5817 * coffcode.h (coff_set_section_contents): Fix the handling of the
5818 .lib section to work even if the entire section contents are
5819 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5820 Robert Lipe <robertl@arnet.com>.
5822 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5824 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5825 memory here for contents.
5827 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5828 _SDA2_BASE_ by 32768.
5829 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5830 started using. Allocate contents for .sdata and .sdata2 sections
5832 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5834 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5835 size _SDA{,2}_BASE_.
5836 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5839 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5841 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5843 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5844 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5845 (bfd_mach_sparc_v9a): Define.
5846 (bfd_mach_sparc_v9_p): Define.
5847 * bfd-in2.h: Regenerated.
5848 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5850 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5851 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5852 to bfd_elf32_sparc_vec.
5853 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5854 Add v8plus{,a} support.
5856 (sparc_compatible): New function.
5857 * elf32-sparc.h: #include "elf/sparc.h".
5858 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5859 elf32_sparc_final_write_processing): New functions.
5860 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5861 elf_backend_final_write_processing): Define.
5863 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5865 * elf-bfd.h (struct elf_link_hash_entry): Add
5866 linker_section_pointer field.
5867 (enum elf_linker_section_enum): Enumeration for new way of
5868 creating linker dynamic sections and symbols.
5869 (elf_linker_section{,_pointers}): New structures for creating
5870 dynamic sections and symbols.
5871 (elf_obj_tdata): Add linker_section_pointers and linker_section
5873 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5874 (_bfd_elf_create_linker_section): New declarations.
5875 (_bfd_elf_find_pointer_linker_section): Ditto.
5876 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5877 (_bfd_elf_make_linker_section_rela): Ditto.
5879 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5881 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5882 (ppc_elf_create_linker_section): New function to create the
5883 sections .got, .sdata, and .sdata2.
5884 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5886 (ppc_elf_check_relocs): Support more of the eabi relocations.
5887 (ppc_elf_relocate_section): Ditto.
5888 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5889 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5891 * elflink.h (elf_create_pointer_linker_section): New function to
5892 create initialized pointers in dynamic linker sections.
5893 (elf_finish_pointer_linker_section): Actually intialize the
5894 pointers created above.
5896 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5897 macros to provide both 32 and 64 bit versions of
5898 elf_create_pointer_linker_section.
5899 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5900 provide both 32 and 64 bit versions of
5901 elf_finish_pointer_linker_section.
5903 * elflink.c (_bfd_elf_create_linker_section): New function to
5904 create a linker section.
5905 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5906 given address in the linker pointer offsets created for a given
5908 (_bfd_elf_make_linker_section_rela): Make a RELA section
5909 corresponding to the generated linker section.
5911 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5913 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5915 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5917 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5918 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5919 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5920 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5921 toc entry in an objdump) for now.
5922 (ppc_do_last, ppc_get_last): New function - needed to save processing
5923 the toc owner to the end.
5924 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5927 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5928 toc owner from being done till last. Must define POWERPC_LE_PC
5931 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5933 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5935 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5936 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5938 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5940 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5942 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5944 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5946 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5948 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5950 * elf.c (assign_file_positions_for_segments): Don't increment file
5951 offset for a segment which contains no loadable sections.
5953 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5955 * reloc.c: Add new PowerPC relocations.
5956 * {bfd-in2,libbfd}.h: Regenerate.
5958 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5959 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5961 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5963 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5966 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5969 * coffgen.c (coff_find_nearest_line): Don't try to cache
5970 information in sections that are not owned by a BFD. From Richard
5971 Henderson <richard@atheist.tamu.edu>.
5973 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5974 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5975 * elflink.h (elf_link_output_extsym): Remove special check for
5978 * ecoffswap.h: Add prototypes for static functions.
5980 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5982 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5983 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5985 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5986 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5987 support. Begin support for R_PPC_SDA{2,}REL.
5989 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5991 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5992 create the .got and .got.neg sections.
5993 (ppc_elf_size_dynamic_sections): Call it.
5994 (ppc_elf_check_relocs): Call it.
5995 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5996 (ppc_elf_check_relocs): Add error messages for relocations we
5997 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6000 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6002 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6003 section flags for V.4 and eabi.
6005 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6007 * elf.c (assign_file_positions_for_segments): If a segment
6008 contains no sections, don't mark it as readable.
6010 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6011 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6013 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6014 dynamic section, if there is one.
6015 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6016 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6017 (bfd_elf64_swap_dyn_in): Likewise.
6018 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6020 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6022 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6023 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6024 <pirker@eiunix.tuwien.ac.at>.
6026 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6028 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6029 PowerPC V.4 and eabi.
6030 * bfd-in2.h: Regenerate.
6031 * libfd.h: Regenerate.
6033 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6035 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6036 section type and SHF_EXCLUDE section flag, turning them into the
6037 appropriate bfd section flag.
6039 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6041 * xcofflink.c (xcoff_link_add_symbols): Create the special
6042 sections if we see a DYNAMIC object, in case that is the only
6043 XCOFF input object we see.
6045 * elf32-mips.c: Extensive changes for a start at dynamic linking
6046 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6048 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6049 (struct elf_backend_data): Remove
6050 elf_backend_create_program_headers field. Add
6051 elf_backend_additional_program_headers and
6052 elf_backend_modify_segment_map fields.
6053 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6055 (elf_backend_additional_program_headers): Likewise.
6056 (elf_backend_modify_segment_map): Likewise.
6057 (elf_backend_create_program_headers): Don't define.
6058 (elfNN_bed): Change to account for field changes.
6059 * elf.c (assign_file_positions_for_segments): Call new
6060 modify_segment_map backend function. Don't call old
6061 create_program_headers backend function.
6062 (get_program_header_size): Call additional_program_headers rather
6063 than create_program_headers.
6064 * elflink.h (elf_link_add_object_symbols): Initialize
6065 type_change_ok from new backend field.
6066 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6068 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6069 a reloc against the appropriate section.
6071 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6072 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6073 (elf_flags_init): Rename from elf_ppc_flags_init.
6074 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6076 (ppc_elf_copy_private_bfd_data): Likewise.
6077 (ppc_elf_merge_private_bfd_data): Likewise.
6079 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6082 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6084 * coff-alpha.c (alpha_relocate_section): During final link, allow
6085 output .lita section to be bigger than 64k by adjusting gp value
6086 on a per-input section basis.
6087 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6089 (struct ecoff_section_tdata): Add gp field.
6091 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6093 Handle Alpha ECOFF changes in OSF/1 3.2.
6094 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6096 * coff-alpha.c: Include "aout/ar.h".
6097 (alpha_ecoff_get_relocated_section_contents): Don't require an
6098 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6099 3.2 doesn't generate one.
6100 (alpha_relocate_section): Likewise.
6101 (alpha_ecoff_slurp_armap): Define.
6102 (alpha_ecoff_slurp_extended_name_table): Define.
6103 (alpha_ecoff_construct_extended_name_table): Define.
6104 (alpha_ecoff_truncate_arname): Define.
6105 (alpha_ecoff_write_armap): Define.
6106 (alpha_ecoff_generic_stat_arch_elt): Define.
6107 (alpha_ecoff_update_armap_timestamp): Define.
6109 (alpha_ecoff_read_ar_hdr): New static function.
6110 (alpha_ecoff_get_elt_at_filepos): New static function.
6111 (alpha_ecoff_openr_next_archived_file): New static function.
6112 (alpha_ecoff_get_elt_at_index): New static function.
6113 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6114 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6115 _bfd_ecoff to alpha_ecoff.
6116 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6117 field from backend structure, rather than always calling
6118 _bfd_get_elt_at_filepos.
6119 * coff-mips.c (mips_ecoff_backend_data): Initialize
6120 get_elt_at_filepos field.
6121 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6122 from _bfd_generic_read_ar_hdr with minor changes.
6123 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6124 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6125 * libbfd.h: Rebuild.
6127 * bfd-in.h (BFD_IN_MEMORY): Define.
6128 * libbfd-in.h (struct bfd_in_memory): Define.
6129 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6130 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6131 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6132 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6133 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6134 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6135 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6136 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6137 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6138 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6140 (bfd_openstreamr): Likewise.
6141 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6142 BFD_IN_MEMORY is not set.
6143 * riscix.c (riscix_some_aout_object_p): Likewise.
6144 * bfd-in2.h, libbfd.h: Rebuild.
6146 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6147 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6148 (bfd_get_elt_at_index): Define.
6149 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6150 bfd_get_elt_at_index. Change index parameter from int to
6152 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6153 (_bfd_noarchive_get_elt_at_index): Define.
6154 (_bfd_archive_bsd_get_elt_at_index): Define.
6155 (_bfd_archive_coff_get_elt_at_index): Define.
6156 * bfd-in2.h, libbfd.h: Rebuild.
6157 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6158 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6159 * ieee.c (ieee_get_elt_at_index): Define.
6160 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6161 * oasys.c (oasys_get_elt_at_index): Define.
6162 * som.c (som_get_elt_at_index): Define.
6164 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6165 numbers to the .text section.
6167 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6169 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6170 If there is a SEC_DEBUGGING section, get the contents of the debug
6171 information part from it.
6172 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6174 (ieee_write_object_contents): Check ieee_write_debug_part return.
6176 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6178 * config.bfd (i[345]86-*-freebsd*): Add target.
6179 * configure.in (i386freebsd_vec): Add vec.
6180 * configure: Regenerate.
6181 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6182 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6183 Rebuild dependencies..
6184 * freebsd.h: New file.
6185 * i386freebsd.c: New file.
6186 * targets.c (i386freebsd_vec): Declare.
6187 (bfd_target_vector): Add i386freebsd_vec.
6188 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6189 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6191 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6193 * ieee.c (ieee_slurp_debug): New static function.
6194 (ieee_object_p): Call it.
6195 (ieee_slurp_section_data): Skip debugging sections.
6196 (ieee_get_reloc_upper_bound): Likewise.
6197 (ieee_get_section_contents): Likewise.
6198 (ieee_canonicalize_reloc): Likewise.
6199 (ieee_write_section_part): Likewise.
6200 (ieee_write_debug_part): Likewise.
6201 (ieee_write_data_part): Likewise.
6202 (init_for_output): Likewise.
6204 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6206 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6208 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6209 relocs, since ppc_elf_relocate_section handles the linker case.
6210 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6212 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6213 ppc_elf_relocate_section since that is now the only caller.
6214 (ppc_elf_relocate_section): Ditto.
6216 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6218 * coffcode.h (coff_write_object_contents): If we don't know the
6219 section of the entry point for an XCOFF executable, always set the
6220 entry address to -1.
6222 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6224 * elf.c (bfd_section_from_shdr): Add support for note sections.
6226 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6228 * bfd-in.h (struct _symbol_info): Add stab_type field.
6229 * bfd-in2.h: Rebuild.
6230 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6232 * elf32-ppc.c: Remove trailing newline from calls to
6234 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6235 difference if target endianness is known.
6237 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6239 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6240 old style TOC16 references without using R_PPC_GOT.
6241 (ppc_reloc_type): Ditto.
6242 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6243 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6244 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6245 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6246 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6248 (ppc_elf_adjust_dynamic_symbol): Ditto.
6249 (ppc_elf_adjust_dynindx): Ditto.
6250 (ppc_elf_size_dynamic_sections): Ditto.
6251 (ppc_elf_finish_dynamic_symbol): Ditto.
6252 (ppc_elf_finish_dynamic_sections): Ditto.
6253 (ELF_DYNAMIC_INTERPRETER): Define.
6255 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6257 * elf.c (copy_private_bfd_data): When attaching sections to
6258 segments ignore sections that won't be allocated. Patch from
6261 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6263 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6266 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6268 * coff-i960.c (CALC_ADDEND): Define.
6269 (coff_i960_relocate_section): Add the input section VMA to the
6270 addend for PC relative relocs.
6272 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6274 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6275 to correctly terminate.
6277 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6279 * targets.c (enum bfd_endian): Define.
6280 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6281 from boolean to enum bfd_endian. Change header_byteorder_big_p
6283 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6284 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6285 * bfd-in2.h: Rebuild.
6286 * All targets: Change initialization of byteorder and
6287 header_byteorder to use enum bfd_endian values rather than
6289 * All files: Change all references to byteorder_big_p and
6290 header_byteorder_big_p to use new bfd_*_endian macros.
6292 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6294 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6296 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6298 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6300 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6302 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6304 * ieee.c: Lots of minor cleanups. Make many functions return
6305 errors rather than calling abort. Also:
6306 (ieee_write_twobyte): Remove; change callers to call existing
6307 ieee_write_2bytes function.
6308 (ieee_write_expression): Don't output the section twice when
6309 outputting a local symbol. Don't emit an extraneous zero if there
6311 (ieee_slurp_sections): Set the lma as well as the vma.
6312 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6314 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6315 a recognized one or bfd_arch_unknown.
6316 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6318 (ihex_get_symtab): Likewise.
6320 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6322 * aoutx.h: Include <ctype.h>.
6323 (struct aout_link_includes_table): Define.
6324 (struct aout_link_includes_totals): Define.
6325 (struct aout_link_includes_entry): Define.
6326 (aout_link_includes_lookup): Define macro.
6327 (struct aout_final_link_info): Add includes field.
6328 (aout_link_includes_newfunc): New static function.
6329 (NAME(aout,final_link)): Initialize includes hash table.
6330 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6332 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6334 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6336 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6338 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6340 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6342 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6343 (pe_print_private_bfd_data): call pe_print_reloc.
6344 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6345 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6346 up some debugging as well.
6348 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6350 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6353 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6355 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6356 when setting sections to NULL.
6358 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6360 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6362 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6363 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6365 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6366 * bfd-in2.h: Rebuild.
6368 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6370 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6372 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6374 * ihex.c (ihex_scan): Handle record types 4 and 5.
6375 (ihex_object_p): Permit types 4 and 5.
6376 (ihex_set_section_contents): Remove check for out of range
6378 (ihex_write_object_contents): Generate types 4 and 5.
6380 * elflink.h (elf_link_output_extsym): Just ignore warning and
6381 indirect references to symbols which don't really exist.
6383 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6385 * peicode.h (pe_print_idata): Minor format fixes
6386 (pe_print_edata): New function. Under private printing, this formats
6387 the edata section of a PE file.
6388 (pe_print_private_bfd_data): Added call to pe_print_edata.
6390 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6392 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6393 index, don't call stoi.
6395 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6397 * srec.c (srec_scan): Set lma as well as vma.
6399 * ihex.c: New file; support for Intel Hex format.
6400 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6401 (ihex_vec): Declare.
6402 (bfd_target_vector): Always include ihex_vec.
6403 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6404 * Makefile.in: Rebuild dependencies.
6405 (BFD_LIBS): Add ihex.o
6406 (BFD_LIBS_CFILES): Add ihex.c.
6407 * bfd-in2.h: Rebuild.
6409 * elf.c (assign_file_positions_for_segments): Sort the sections in
6411 (get_program_header_size): Return the right size if segment_map is
6413 (copy_private_bfd_data): Don't bother to sort the sections.
6415 * bfd.c (bfd_record_phdr): New function.
6416 * bfd-in.h (bfd_record_phdr): Declare.
6417 * bfd_in2.h: Rebuild.
6419 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6422 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6423 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6425 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6426 (bfd_zmalloc): Change declaration.
6427 * libbfd.h: Rebuild.
6428 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6429 and realloc. Don't set bfd_error_no_memory if they fail.
6431 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6433 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6434 uses as well. Added a new howto to deal with TOCREL16 relocs that
6435 are TOCDEFN as well.
6436 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6437 to handle RVA relocs from dlltool.
6438 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6439 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6440 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6442 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6443 to get the right section alignment.
6445 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6447 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6448 p_paddr if p_paddr is zero.
6449 (make_mapping): Set includes_filehdr and includes_phdrs for first
6451 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6453 (assign_file_positions_for_segments): Handle includes_filehdr and
6454 includes_phdrs. Remove special handling of PT_PHDR and first
6456 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6457 when appropriate. Remove special handling of PT_PHDR segment.
6458 Use a more complex condition for when a section is included in a
6459 segment to handle Solaris linker oddities.
6461 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6463 * coff-m88k.c (howto_table): Reformatted for easier reading;
6464 special_function now points to new function m88k_special_reloc.
6465 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6467 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6468 be done correctly by m88k_special_reloc.
6469 (reloc_processing): New function to be used by RELOC_PROCESSING.
6470 (RELOC_PROCESSING): Define to call reloc_processing.
6472 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6474 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6475 (pe_print_pdata): Likewise.
6477 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6478 obstack_alloc fails.
6479 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6481 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6482 * Many files: don't set bfd_error_no_memory if one of the above
6485 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6486 if p_paddr_valid is set.
6487 (copy_private_bfd_data): New static function.
6488 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6490 * elf.c (assign_file_positions_for_segments): Fix case where extra
6491 program headers were allocated.
6493 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6494 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6495 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6496 _bfd_elf_print_private_bfd_data.
6498 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6499 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6500 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6501 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6502 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6503 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6504 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6506 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6508 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6509 * elf.c (make_mapping): New static function.
6510 (map_sections_to_segments): New static function.
6511 (elf_sort_sections): New static function.
6512 (assign_file_positions_for_segments): New static function.
6513 (map_program_segments): Remove.
6514 (get_program_header_size): Remove sorted_hdrs, count, and
6515 maxpagesize parameters. Simplify.
6516 (assign_file_positions_except_relocs): When generating an
6517 executable, use assign_file_positions_for_segments.
6518 (elf_sort_hdrs): Remove.
6519 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6520 to get_program_header_size.
6522 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6524 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6526 * configure, config.in: Regenerate with autoconf 2.7.
6528 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6529 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6531 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6533 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6534 (ecoff_sec_to_styp_flags): Likewise.
6535 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6536 (ecoff_set_symbol_info): Handle scRConst.
6537 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6538 (ecoff_compute_section_file_positions): Handle .rconst section.
6539 (_bfd_ecoff_write_object_contents): Likewise.
6540 (ecoff_link_check_archive_element): Handle scRConst.
6541 (ecoff_link_add_externals): Likewise.
6542 (ecoff_link_write_external): Handle .rconst section.
6543 (ecoff_reloc_link_order): Likewise.
6544 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6545 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6547 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6549 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6550 DEF_DYNAMIC flag is set.
6552 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6554 * host-aout.c: If TRAD_HEADER is defined, include it.
6556 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6558 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6559 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6560 (BFD_NEED_DECLARATION): New function.
6561 * configure.in: Use BFD_NEED_DECLARATION.
6562 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6563 * configure, config.in: Rebuild with autoconf 2.6.
6565 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6566 special_sections before returning when called with a non XCOFF
6569 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6572 * coffcode.h (coff_compute_section_file_positions): Only pad the
6573 previous section to force file alignment when creating an
6576 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6578 * coffcode.h (coff_compute_section_file_positions): If
6579 RS6000COFF_C, set up the .debug section.
6581 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6582 if it is not large enough to accomodate the entire TOC area with
6583 signed 16 bit offsets.
6584 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6586 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6587 TOC anchor to use the TOC value used in the output file.
6589 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6591 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6592 (_bfd_coff_read_string_table): Likewise.
6594 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6596 * pe-arm.c: Fix typos.
6597 * coff-arm.c: Likewise.
6599 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6601 * coff-ppc.c (list_ele): Added "cat"egory member.
6602 (record_toc): New category parameter (priv or pub).
6603 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6604 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6605 the mainline. It addes extra toc cells in error.
6606 (ppc_coff_swap_sym_in_hook): Added some documentation.
6607 (dump_toc): Can now diagnose "virtual toc" chicanery.
6609 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6611 * elf-bfd.h (struct elf_link_hash_table): Change type of
6612 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6614 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6616 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6617 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6619 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6620 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6621 defined or mentioned in a regular file.
6623 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6625 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6626 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6627 (coff_ppc_relocate_section): Correct REL24 handling
6628 (ppc_process_before_allocation): Correct TOCDEFN handling
6630 * peicode.h (dir_names): Added name descriptions
6632 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6634 * VERSION: Updated to cygnus-2.6.
6636 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6638 * targets.c (m68k4knetbsd_vec): Declare.
6640 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6642 * targets.c (bfd_target): Change type of second argument to
6643 _bfd_print_private_bfd_data from void * to PTR.
6644 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6645 using PTR rather than void *.
6646 * bfd-in2, libbfd.h: Rebuild.
6647 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6649 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6650 _bfd_generic_bfd_print_private_bfd_data rather than casting
6653 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6655 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6656 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6658 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6659 BFD64_BACKENDS_CFILES): New variables.
6662 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6664 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6665 not at the file position of the first section.
6666 * coffcode.h (coff_compute_section_file_positions): Avoid using
6668 (coff_write_object_contents): When generating a PPC PE executable
6669 with no symbols, round up the file size to a COFF_PAGE_SIZE
6671 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6672 don't write out a string table.
6674 * elf.c (bfd_section_from_shdr): When using a different section
6675 header, pass the new one to _bfd_elf_make_section_from_shdr.
6676 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6677 (elf_map_symbols): Add section VMA to symbol value when comparing
6679 (_bfd_elf_compute_section_file_positions): Only build symbol table
6680 if there are some symbols. Set file offset of symtab and strtab
6682 (assign_file_positions_except_relocs): Remove dosyms parameter.
6683 Change all callers. Never set file offset of symtab and strtab
6685 (_bfd_elf_copy_private_section_data): New function.
6686 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6687 (_bfd_elf_copy_private_symbol_data): New function.
6688 (swap_out_syms): Check for special mapping of st_shndx created by
6689 copy_private_symbol_data.
6690 * elfxx-target.h: Use new copy routines.
6691 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6692 (_bfd_elf_copy_private_section_data): Declare.
6694 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6696 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6699 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6700 _bfd_dummy_target, matching the recent change to archive
6703 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6705 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6706 arithmetic on PTR types.
6708 * aout-target.h (MY(callback)): Set the lma of the sections.
6710 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6711 symbol into a reloc against the section.
6713 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6715 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6716 glue for the relocs: IMGLUE and IFGLUE.
6717 (record_toc): new function - tracks toc contents
6718 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6719 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6720 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6721 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6722 (ppc_record_toc_entry): Removed a debug define (duh)
6724 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6725 (pe_print_idata): New function - formats the idata section data
6726 (pe_print_pdata): New function - formats the pdata section data
6727 (pe_print_private_bfd_data): calls to above
6729 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6731 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6732 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6733 TARGET_SYM and TARGET_NAME for vector and BFD name.
6734 * coff-pmac.c (pmac_xcoff_vec): Remove.
6735 (TARGET_SYM, TARGET_NAME): Define.
6736 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6737 machine to 0, not all PowerMacs are 601s.
6739 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6741 * elfcode.h (elf_object_p): Read in any program headers.
6742 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6743 based on the program headers, if any.
6744 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6745 (map_program_segments): Set p_paddr of program headers based on
6748 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6750 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6753 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6754 trying to do a relocateable link with a non-a.out object file.
6756 * archive.c (bfd_generic_archive_p): Check the first object file
6757 in an archive even if target_defaulted is set. If the object file
6758 has the wrong xvec, reject it.
6760 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6761 be represented, report the name via _bfd_error_handler.
6762 (translate_to_native_sym_flags): Likewise.
6763 * elf32-mips.c (mips_elf_final_link): Likewise.
6764 * oasys.c (oasys_write_sections): Likewise.
6766 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6767 which checks for STYP_OVRFLO sections.
6768 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6769 reloc and lineno count overflows.
6770 (coff_write_object_contents): Call coff_count_linenumbers before
6771 coff_compute_section_file_positions. If RS6000COFF_C, handle
6772 reloc and lineno count overflows.
6773 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6774 relocs before dealing with .pad sections. Count overflow section
6775 headers when handling .pad sections.
6777 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6780 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6781 (struct xcoff_link_hash_table): Add descriptor_section and
6782 special_sections fields.
6783 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6784 (xcoff_link_add_symbols): Set linkage section alignment. Create
6785 descriptor section. Check for magic symbol names (_text, etc.),
6786 and record them in special_sections if found. Set
6787 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6788 descriptor field to point back to the function code symbol.
6789 (xcoff_sweep): Always mark the special descriptor_section.
6790 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6791 function descriptor, and mark it if it is.
6792 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6793 parameter, and fill it in. Allocate space for the descriptor
6795 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6796 global linkage code. If an undefined function descriptor is
6797 exported, arrange to define it. Warn about any other undefined
6799 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6800 (xcoff_write_global_symbol): Create a function descriptor when
6802 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6803 * bfd-in2.h: Rebuild.
6805 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6807 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6808 (ppc_coff_link_hash_table): new types for hashing
6809 (ppc_coff_link_hash_newfunc): hash entry constructor
6810 (ppc_coff_link_hash_table_init): hash table initializer
6811 (ppc_coff_link_hash_table_create): hash table constructor
6812 (ppc_record_toc_entry): changed references to hash table
6813 (coff_ppc_relocate_section): changed references to hash table
6815 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6816 * libcoff.h: Rebuild
6818 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6819 (coff_link_add_symbols): removed toc_offset init
6821 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6823 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6826 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6827 if it is given and mmep is available.
6828 * acconfig.h: Undef USE_MMAP.
6829 * configure, config.in: Regenerated.
6830 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6831 table handling the old way.
6832 (aout_get_external_symbols): Don't complain if last byte of string
6834 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6835 (bfd_free_window) [! USE_MMAP]: Don't define.
6836 (bfd_get_file_window,
6837 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6839 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6841 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6844 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6846 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6847 compatible with AMD generated COFF files. Try to support both AMD
6848 and GNU formats simultaneously.
6849 (coff_a29k_relocate_section): Likewise.
6851 * libbfd.c (bfd_get_file_window): Change writable parameter from
6852 int to boolean; update all callers. Pass MAP_SHARED if not
6853 writable--it's required on Solaris. Cast fprintf argument to
6855 * bfd-in.h (bfd_get_file_window): Update declaration.
6856 * bfd-in2.h: Rebuild.
6857 * aoutx.h: Update calls to bfd_get_file_window.
6859 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6861 (xcoff_swap_ldhdr_in): New static function.
6862 (xcoff_swap_ldsym_in): New static function.
6863 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6864 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6865 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6866 Handle XTY_ER/XMC_XO symbols correctly.
6867 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6868 rather than normal symbol table.
6869 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6870 already defined with the same absolute value.
6871 (xcoff_mark): When considering called symbols, check whether the
6872 descriptor is from a dynamic object, rather than the symbol
6874 (xcoff_build_ldsyms): Likewise.
6876 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6877 Cast realloc and malloc return values. If malloc or realloc fail,
6878 set bfd_error_no_memory.
6879 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6880 * bfd-in2.h: Rebuild.
6882 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6884 * coff-ppc.c (ppc_record_toc_entry): new function.
6885 (in_reloc_p): changed return value.
6886 (coff_ppc_relocate_section): much rework.
6887 (ppc_allocate_toc_section): new function.
6888 (ppc_process_before_allocation): new function.
6889 (ppc_coff_swap_sym_in_hook): new function.
6891 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6892 (coff_link_add_symbols): initialize toc_offset.
6894 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6895 (coff_swap_aouthdr_out): Added more sections to the data
6896 dictionary for the pe file header. Also changed linker version
6897 number on the ppc side.
6898 (dir_names): small improvements to the dictionary printing.
6899 (pe_mkobject_hook): save the file level flags.
6901 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6902 (pe_tdata): added real_flags field
6903 (coff_tdata): added local_toc_sym_map and access macro
6905 * libcoff.h (coff_link_hash_entry): added toc_offset field
6906 (pe_tdata): added real_flags field
6907 (coff_tdata): added local_toc_sym_map and access macro
6909 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6910 (coff_mkobject): init for local_toc_sym_map
6911 (coff_write_object_contents): set the internal_a.magic to
6912 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6915 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6917 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6918 entries until both the line number address and the function name
6919 address are too large.
6921 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6922 * configure: Rebuilt.
6924 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6925 is defined in the environment.
6927 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6929 * som.c (som_get_section_contents_in_window): Define to use
6932 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6934 * coff-i860.c: New file, based on coff-i386.c.
6935 * cpu-i860.c: New file, based on cpu-i386.c.
6936 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6937 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6938 targets, using i860coff_vec.
6939 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6940 trad-core.o and hosts/i860mach3.h.
6941 (i860coff_vec): Use coff-i860.o and cofflink.o.
6942 * configure: Rebuild.
6943 * Makefile.in: Rebuild dependencies.
6944 (ALL_MACHINES): Add cpu-i860.o.
6945 (BFD32_BACKENDS): Add coff-i860.o.
6946 (CFILES): Add cpu-i860.c and coff-i860.c.
6947 * targets.c (i860coff_vec): Declare.
6948 (bfd_target_vector): Add &i860coff_vec.
6949 * archures.c (bfd_i860_arch): Declare.
6950 (bfd_archures_list): Add &bfd_i860_arch.
6951 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6952 (coff_set_flags): Handle bfd_arch_i860.
6953 (coff_write_object_contents): Handle I860 a.out magic number.
6955 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6957 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6958 the created .tc section to 2.
6959 (xcoff_mark): Don't keep a .loader reloc for a call to an
6960 undefined symbol when creating a shared library.
6961 (xcoff_build_ldsyms): When creating a shared library, generate
6962 global linkage code for a call to an undefined symbol.
6964 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6966 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6967 BFD32_BACKENDS, BFD64_BACKENDS.
6968 (.dep1): Put mkdep output in a separate file.
6969 Rebuilt dependencies.
6971 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6974 Permit use of mmap when available:
6976 * configure.in: Check for mmap, madvise, mprotect.
6977 * config.in, configure: Regenerated.
6979 * libbfd.c (struct _bfd_window_internal): Define type.
6980 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6982 (ok_to_map): New static variable for debugging.
6983 (_bfd_generic_get_section_contents_in_window): New function.
6984 * bfd-in.h (bfd_window_internal): Declare type.
6985 (bfd_window): Define type.
6986 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6987 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6990 * libaout.h (struct aoutdata): Add two window fields.
6991 (obj_aout_sym_window, obj_aout_string_window): New macros.
6992 * aoutx.h (some_aout_object_p): Initialize windows.
6993 (aout_get_external_symbols): Get symbol data and strings in
6994 windows instead of explicitly allocated buffers.
6995 (slurp_symbol_table): Free window instead of memory.
6996 (bfd_free_cached_info): Release windows instead of freeing storage
6998 (aout_link_free_symbols): Ditto.
7000 * targets.c (bfd_target): Add new field for
7001 get_section_contents_in_window.
7002 (BFD_JUMP_TABLE_GENERIC): Updated.
7003 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7004 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7005 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7006 macros for get_section_contents_in_window field.
7008 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7010 * core.c: Renamed to corefile.c
7011 * makefile.dos (OBJS): Change core.o to corefile.o
7012 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7015 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
7017 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
7018 targ_selvecs to allow debugging under Irix-5 native.
7021 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7023 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7024 to o. Clobber and restore the list of new csects around the call
7025 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7026 linker error and the linker wants to read the symbol table. Reset
7027 the line number count of a real section even if it has no relocs.
7028 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7030 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7033 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7035 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7036 an undefined symbol in a shared link.
7038 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7039 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7040 phdm@info.ucl.ac.be (Philippe De Muyter).
7042 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7044 * coff-m88k.c (rtype2howto): New static function.
7045 (RTYPE2HOWTO): Use it rather than a macro definition.
7047 * coffcode.h (coff_write_object_contents): set internal_a.magic
7048 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7050 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7051 define TRAD_HEADER to new file hosts/delta68.h.
7052 m88*-motorola-sysv*, however, does use ptrace-core.o.
7053 * hosts/delta68.h: New file.
7055 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7056 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7058 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7060 * i386linux.c (MY(vec)): Declare before use.
7062 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7064 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7065 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7067 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7068 BFD is not of the right type.
7069 (bfd_elf_get_needed_list): Likewise.
7070 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7071 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7072 * xcofflink.c (XCOFF_XVECP): Define.
7073 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7075 (bfd_xcoff_import_symbol): Likewise.
7076 (bfd_xcoff_export_symbol): Likewise.
7077 (bfd_xcoff_link_count_reloc): Likewise.
7078 (bfd_xcoff_record_link_assignment): Likewise.
7079 (bfd_xcoff_size_dynamic_sections): Likewise.
7081 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7082 table index against the number of symbols for a base relative
7085 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7087 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7088 full_aouthdr flag here...
7089 (_bfd_xcoff_bfd_final_link): ...not here.
7091 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7093 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7094 systems that have a system <libelf.h>.
7095 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7096 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7097 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7098 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7099 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7100 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7101 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7103 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7105 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7106 set, set BSF_WEAK in symbol. Change all callers.
7107 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7108 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7109 _bfd_generic_link_add_one_symbol.
7110 (ecoff_indirect_link_order): Check that the section tdata relocs
7111 are not NULL before using them.
7113 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7114 define TRAD_HEADER as hosts/alphalinux.h.
7115 * configure: Rebuild.
7116 * hosts/alphalinux.h: New file.
7117 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7120 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7122 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7123 C_ECOMM storage classes.
7125 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7127 (xcoff_mark): Call xcoff_mark_symbol.
7128 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7129 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7131 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7133 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7135 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7137 (xcoff_find_reloc): New static function.
7138 (xcoff_link_add_symbols): Use it.
7139 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7140 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7141 relocate the value of C_DECL.
7143 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7145 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7147 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7148 callback decide what goes in .relocs.
7149 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7150 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7153 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7155 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7158 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7160 * xcofflink.c: More improvements, mostly to fix handling of
7161 constructors and a few other special cases.
7162 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7163 zero, reverting yesterday's change.
7164 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7165 (bfd_xcoff_link_count_reloc): Declare.
7166 (bfd_xcoff_record_link_assignment): Declare.
7167 * bfd-in2.h: Rebuild.
7169 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7171 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7172 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7173 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7174 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7175 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7176 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7178 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7181 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7182 segments includes the a.out header. See to that the magic number
7183 *always* is big-endian.
7185 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7186 m68k4k NetBSD configurations.
7188 * configure.in, configure: Separate i386 & mips NetBSD
7189 configurations from other BSD ones. Don't assume DEC is the only
7190 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7191 configurations. Add support for m68k4k NetBSD object format.
7193 * libaout.h: Added M_68K4K_NETBSD magic.
7195 * m68k4knetbsd.c: New file.
7197 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7199 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7202 * hosts/mipsnbsd.h: New file.
7205 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7207 * config.bfd: Add config stuff for mips*-*-magic* to set
7208 targ_defvec to ecoff_big_vec.
7211 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7213 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7215 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7216 toc_section, and entry_section fields.
7217 (struct xcoff_section_tdata): Remove ldrel_count field.
7218 * libcoff.h: Rebuild.
7219 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7221 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7222 full a.out header if full_aouthdr is set in xcoff_data.
7223 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7224 based on sections stored in xcoff_data.
7225 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7227 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7228 (rs6000coff_vec): Set symbol_leading_char to '.'.
7229 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7230 value stored in ret rather than returning a pointer value.
7232 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7234 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7237 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7239 * som.c (som_slurp_string_table): Allocate the strings with malloc
7240 since they're free'd by free_cached_info.
7241 (som_slurp_symbol_table): Similarly for the symbol table.
7243 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7245 * Makefile.in (diststuff): Don't make headers.
7247 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7249 * Makefile.in: Rebuild dependencies.
7251 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7252 output_bfd is not SunOS.
7253 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7254 non-SunOS input files.
7256 * xcofflink.c: Extensive changes to support linking shared objects
7257 and generating a .loader section.
7258 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7259 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7260 last_symndx, and ldrel_count fields.
7261 * libcoff.h: Rebuild.
7262 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7263 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7265 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7266 (bfd_xcoff_export_symbol): Declare.
7267 (bfd_xcoff_size_dynamic_sections): Declare.
7268 * bfd-in2.h: Rebuild.
7270 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7272 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7273 * configure: Rebuild.
7274 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7275 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7277 (pmac_xcoff_vec): Update to use new xcoff support.
7278 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7279 (xcoff_write_armap): Declare buf as unsigned char.
7280 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7282 * mpw-make.sed: Generalize subdir_do edit.
7284 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7286 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7287 correctly. Don't initialize asect->vma.
7289 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7291 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7292 something a little less than the page size.
7294 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7296 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7298 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7300 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7301 * coffcode.h (coff_write_object_contents): If .bss is before
7302 .data us that as data_start.
7303 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7305 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7306 (coff_swap_outhdr_out): Hardwire in version number.
7308 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7310 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7311 major and minor to *_vno, since the former are also macros in
7312 SunOS header files. Cast result of bfd_alloc to appropriate
7315 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7316 before assigning to sec_data.
7318 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7320 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7321 now relative to the section, not absolute.
7322 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7323 get the file name when there is a N_SO directory name. When
7324 handling stabs, remember that section->vma was added to the
7327 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7329 * sunos.c (struct sunos_link_hash_table): Add needed field.
7330 (sunos_link_hash_table_create): Call bfd_release, not free.
7331 (sunos_link_hash_table_create): Initialize needed field.
7332 (sunos_add_dynamic_symbols): Record needed objects.
7333 (bfd_sunos_get_needed_list): New function.
7334 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7335 * bfd-in2.h: Rebuild.
7337 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7339 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7341 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7343 * bfd-in.h (struct bfd_link_needed_list): Rename from
7344 bfd_elf_link_needed_list.
7345 * bfd-in2.h: Rebuild.
7346 * elf.c, elflink.h, libelf.h: Corresponding changes.
7348 Add start at AIX linker support; no shared libraries yet.
7349 * xcofflink.c: New file.
7350 * configure.in (rs600coff_vec): Use xcofflink.o.
7351 * configure: Rebuild.
7352 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7354 (struct xcoff_section_tdata): Define.
7355 (xcoff_section_data): Define macro.
7356 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7357 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7358 (_bfd_xcoff_bfd_final_link): Declare.
7359 (_bfd_ppc_xcoff_relocate_section): Declare.
7360 * libcoff.h: Rebuild.
7361 * coff-rs6000.c: Clean up a bit.
7362 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7363 cputype, csects, and debug_indices.
7364 (xcoff_copy_private_bfd_data): Copy cputype.
7365 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7366 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7367 (xcoff_reloc_type_lookup): Rename from
7368 rs6000coff_reloc_type_lookup.
7369 (coff_relocate_section): Define.
7370 (_bfd_xcoff_sizeof_headers): Define.
7371 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7372 (_bfd_xcoff_bfd_relax_section): Define.
7373 (_bfd_xcoff_bfd_link_split_section): Define.
7374 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7376 * coffcode.h (coff_compute_section_file_positions): If AIX,
7377 increment sofar by SMALL_AOUTSZ if not executable.
7378 (coff_write_object_contents): If AIX, always output an a.out
7379 header; if not executable, header size of SMALL_AOUTSZ.
7380 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7381 (_bfd_stringtab_init): Initialize xcoff field.
7382 (_bfd_xcoff_stringtab_init): New function.
7383 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7384 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7385 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7386 * libbfd.h: Rebuild.
7387 * Makefile.in: Rebuild dependencies.
7388 (BFD32_BACKENDS): Add xcofflink.o.
7389 (CFILES): Add xcofflink.c.
7391 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7392 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7393 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7395 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7397 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7399 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7401 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7402 * config.in: Regenerated.
7404 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7405 (_bfd_chunksize): New variable.
7406 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7407 for obstack chunk size.
7408 * configure.in: Check for getpagesize.
7409 * configure: Regenerated.
7411 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7413 * trad-core.c (rawptr): Make it a local variable of
7414 ptrace_unix_core_file_p.
7416 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7418 * coff-arm.c (in_reloc_p): New.
7419 * coff-i386.c (in_reloc_p): New.
7420 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7421 (coff_write_object_contents): Only set has_reloc_section
7423 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7424 in_reloc_p to decide if reloc should be emitted.
7425 * libcoff.h (pe_data_type.in_reloc_p): New.
7426 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7428 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7430 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7431 (_bfd_coff_read_internal_relocs): Likewise.
7432 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7433 (_bfd_coff_read_internal_relocs): Likewise.
7435 * elflink.h (elf_link_add_object_symbols): Correct conditions
7436 under which type and size change warnings are issued.
7438 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7440 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7441 a symbol which is not in a real section.
7442 (coff_write_native_symbol): Corresponding change.
7444 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7445 coff_link_hash_newfunc and make non-static.
7446 (_bfd_coff_link_hash_table_init): New function, broken out of
7447 _bfd_coff_link_hash_table_create.
7448 (_bfd_coff_link_hash_table_create): Use it.
7449 (process_embedded_commands): Make static.
7450 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7451 (_bfd_coff_link_hash_table_init): Declare.
7452 * libcoff.h: Rebuild.
7454 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7455 field in XCOFF tdata.
7456 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7457 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7458 based on cputype stored in a.out header, or in n_type of initial
7460 (coff_write_object_contents): Set cputype correctly in a.out
7462 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7464 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7465 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7467 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7468 * libcoff.h: Rebuild.
7470 * cpu-rs6000.c (rs6000_compatible): New static function.
7471 (bfd_rs6000_arch): Use it.
7472 * cpu-powerpc.c (powerpc_compatible): New static function.
7473 (arch_info_struct): Define various flavours of PowerPC.
7474 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7477 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7479 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7481 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7483 * elflink.h (elf_link_add_object_symbols): Don't warn about
7484 changing the size or type if the old definition was weak.
7486 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7488 * coffcode.h (combined_entry_type): Add fix_line field.
7489 (coff_slurp_line_table): Warn if we try to set the lineno field of
7491 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7492 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7493 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7494 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7496 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7497 * libcoff.h: Rebuild.
7499 * libcoff-in.h (struct xcoff_tdata): Define.
7500 (xcoff_data): Define.
7501 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7502 * bfd-in2.h, libcoff.h: Rebuild.
7503 * coff-rs6000.c (xcoff_mkobject): New static function.
7504 (coff_mkobject): Define.
7505 (xcoff_copy_private_bfd_data): New static function.
7506 (coff_bfd_copy_private_bfd_data): Define.
7507 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7509 (rs6000coff_vec): Add DYNAMIC to object_flags.
7510 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7511 .loader sections specially.
7512 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7513 section alignment from the XCOFF tdata information.
7514 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7515 F_SHROBJ, and copy the extra a.out header information into the
7516 XCOFF tdata structure.
7517 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7518 F_DYNLOAD and the extra a.out header information.
7519 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7520 C_HIDEXT symbol with attached csect information.
7521 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7522 in the o_maxdata field.
7523 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7524 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7525 end if BSF_NOT_AT_END is set.
7527 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7528 _bfd_read_ar_hdr_fn.
7529 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7530 * bfd-in2.h, libbfd.h: Rebuild.
7531 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7533 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7534 (bfd_slurp_bsd_armap_f2): Likewise.
7535 (_bfd_slurp_extended_name_table): Likewise.
7537 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7539 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7541 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7542 when the symbol table is empty.
7544 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7545 space for section symbols, since we don't output them either.
7546 (elf_m68k_adjust_dynindx): Removed.
7548 * ptrace-core.c (rawptr): Make it a local variable of
7549 ptrace_unix_core_file_p.
7551 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7553 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7556 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7557 Mac object file formats.
7559 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7561 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7562 auxent if there isn't one.
7563 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7564 rather than FILNMLEN as the maximum name length.
7566 * coffcode.h (bfd_coff_backend_data): Add new field
7567 _bfd_coff_print_aux.
7568 (bfd_coff_print_aux): New static function.
7569 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7570 scnlen field of an XTY_LD csect aux entry.
7571 (coff_print_aux): New static function.
7572 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7573 in coff_pointerize_aux_hook.
7574 (bfd_coff_std_swap_table): Initialize new field.
7575 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7576 * libcoff.h: Rebuild.
7577 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7578 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7580 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7581 if there are symbols, for native AIX ld compatibility.
7583 * coffcode.h (bfd_coff_backend_data): Add new field
7584 _bfd_coff_pointerize_aux_hook.
7585 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7586 or I960, and as 0 otherwise.
7587 (bfd_coff_std_swap_table): Initialize new field.
7588 * libcoff.h: Rebuild.
7589 * coffgen.c (coff_pointerize_aux): Change parameters to take
7590 symbol pointer instead of type and class, and to take aux index.
7591 Call _bfd_coff_pointerize_aux_hook if it is defined.
7592 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7593 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7594 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7596 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7597 read-only/host-only support.
7599 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7601 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7604 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7605 BFD_JUMP_TABLE_ARCHIVE accordingly.
7606 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7607 (_bfd_compute_and_write_armap): Declare.
7608 (_bfd_generic_read_ar_hdr): Declare.
7609 (_bfd_read_ar_hdr): Define.
7610 (_bfd_noarchive_read_ar_hdr): Define.
7611 (_bfd_archive_bsd_read_ar_hdr): Define.
7612 (_bfd_archive_coff_read_ar_hdr): Define.
7613 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7614 _bfd_read_ar_hdr instead.
7615 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7616 (_bfd_compute_and_write_armap): Rename from
7617 compute_and_write_armap. Make non-static. Change all callers.
7618 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7619 than _bfd_snarf_ar_hdr.
7620 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7621 * ieee.c (ieee_read_ar_hdr): Define.
7622 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7623 * oasys.c (oasys_read_ar_hdr): Define.
7624 * som.c (som_read_ar_hdr): Define.
7625 * bfd-in2.h, libbfd.h: Rebuild.
7627 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7629 * peicode.c (coff_swap_filehdr_in): If symptr is
7630 zero, there aren't any symbols, even if nsyms is set.
7632 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7634 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7636 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7637 sections, and set styp correctly for them: .got, .hash, .dynamic,
7638 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7639 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7641 (ecoff_sort_hdrs): New static function.
7642 (ecoff_compute_section_file_positions): Return boolean, not void.
7643 Sort the sections by VMA before looking through them. Put the
7644 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7645 section on an appropriate boundary within the page.
7646 (ecoff_compute_reloc_file_positions): Check return value of
7647 ecoff_compute_section_file_positions.
7648 (_bfd_ecoff_set_section_contents): Likewise.
7649 (_bfd_ecoff_write_object_contents): Check for various Alpha
7650 section types when incrementing text_size and data_size. Call
7651 adjust_headers backend function if it exists.
7652 * coff-alpha.c (alpha_adjust_headers): New static function.
7653 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7654 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7656 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7658 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7660 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7661 of ALTERNATE_AIX_CORE_FORMAT.
7662 * configure.in (aix4): No longer need CORE_FLAGS.
7663 * configure: Updated.
7665 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7667 NS32k changes from Ian Dall:
7668 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7670 (aout_link_input_section_std, aout_link_input_section_ext,
7671 aout_link_reloc_link_order): Call them instead of _bfd_*
7673 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7675 (backend_data): Use it instead of hardcoded zero.
7677 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7678 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7680 * ns32knetbsd.c: Include bfd.h.
7681 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7682 (MY_bfd_reloc_type_lookup): Declare function too.
7683 * pc532-mach.c (set_sizes): Don't declare.
7684 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7685 (backend_data, MY_backend_data): Don't define.
7687 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7688 ns32k-*-lites* like ns32k-*-netbsd*.
7690 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7693 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7695 * coffcode.h (coff_write_object_contents): Restore setting
7696 f_timdat to 0, deleted on August 22.
7698 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7700 * coffcode.h (coff_bfd_copy_private_symbol_data,
7701 coff_bfd_copy_private_section_data,
7702 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7703 * peicode.h (coff_bfd_copy_private_bfd_data): New
7704 (pe_bfd_copy_private_bfd_data): New.
7705 (coff_swap_scnhdr_in): Swap bss size into the right place.
7706 (pe_print_private_bfd_data): Add some newlines.
7708 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7710 * som.c (setup_sections): Don't die if a space has no subspaces.
7712 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7714 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7715 dynamic symbol override a common symbol. Don't change the size or
7716 type if they have been set and the new symbol is not a definition.
7717 Warn if the size or type changes.
7719 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7721 * som.c (som_begin_writing): Don't write the symbol table or
7723 (som_finish_writing): Write them here. Place them after the
7724 subspace data, but before the relocs.
7726 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7728 * sunos.c (sunos_add_one_symbol): Just pass false, not
7729 info->shared_library, to sunos_create_dynamic_sections.
7730 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7732 (sunos_check_dynamic_reloc): Remove .text section assertion.
7734 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7736 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7737 * configure, configure.in: Add pmac_xcoff_vec case.
7738 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7739 * coff-pmac.c: New file, PowerMac XCOFF support.
7740 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7741 * targets.c (pmac_xcoff_vec): Declare.
7743 * mpw-config.in: Various changes to be compatible with the
7744 autoconf-based configury.
7745 * mpw-make.sed: New file, sed commands to translate Unix
7746 makefile into MPW syntax.
7747 * mpw-make.in: Remove.
7748 * hosts/mpw.h: Remove.
7749 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7750 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7752 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7754 * binary.c (binary_get_symtab): Return an empty string on error.
7755 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7757 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7759 * coff-ppc.c: Reformatted according to gnu conventions
7760 Removed irrelevant "if 0" code
7762 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7764 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7765 symbols rather than as indirect symbols.
7766 (MY(slurp_symbol_table)): Don't do anything special about
7769 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7770 of .ctors and .dtors sections is no larger than 2.
7772 * sunos.c (sunos_add_one_symbol): Don't change
7773 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7775 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7776 dynamic symbols when creating a shared library.
7777 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7779 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7780 written even if it is not defined in a regular object.
7781 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7782 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7783 rather than the constant 22.
7784 (sunos_check_dynamic_reloc): Handle creating a shared library.
7785 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7786 zero when creating a shared library.
7787 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7788 write it out at the start of the symbol table.
7790 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7792 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7794 * config.bfd: Add arm-*-coff.
7795 * configure.in, configure: Add armcoff_{little,big}_vec.
7796 * targets.c (armcoff_{little,big}_vec): Declare.
7797 (bfd_target_vector): Add armcoff_{little,big}_vec.
7798 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7800 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7802 * targets.c (bfd_find_target): Remove debugging code.
7804 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7806 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7808 * Makefile.in: added *-ppc files
7809 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7810 allow pe based .o's to be shared with other tools on ppc/NT
7811 * config.bfd: added powerpc[le]-[pe|winnt] config support
7812 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7813 * peicode.h: Added more section flags for PE on ppc
7814 Added coff_swap_filehdr_out to allow peicode.h to be
7815 used for non-image PE files on ppc.
7816 Check for image, or not, before copying pe_opthdr
7817 * targets.c: Added new bfd's
7818 * targets.c: Removed two inactive bfds that shouldn't have made it this
7821 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7823 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7824 explicit values to initialize all relocs. Change all users.
7825 (ppc_elf_brtaken_inner): New function to handle branch predicition
7827 (ppc_elf_brtaken_reloc): Ditto.
7828 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7829 relocs use ppc_elf_unsupported_reloc.
7830 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7831 needs to be reported.
7832 (ppc_elf_relocate_section): Support branch prediction relocs.
7834 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7836 * bfd.c (bfd_assert): Remove \n from string passed to
7839 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7840 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7841 (bfd_coff_make_section_hook): Don't define.
7842 (coff_make_section_hook): Remove.
7843 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7844 (styp_to_sec_flags): Likewise.
7845 (coff_write_object_contents): Likewise.
7846 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7848 * libcoff.h: Rebuild.
7849 * coffgen.c (make_a_section_from_file): Just call
7850 bfd_make_section_anyway, not bfd_make_section or
7851 bfd_coff_make_section_hook.
7852 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7853 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7854 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7855 make_section_hook field.
7856 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7858 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7859 pointers into value field for warning and indirect symbols; just
7860 leave the value field alone.
7861 * linker.c (generic_link_add_symbol_list): Use next symbol for
7862 warning and indirect symbols, rather than looking in symbol value.
7863 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7864 parameter. Change all callers. Remove support for indirect
7865 symbols; it didn't work anyhow.
7866 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7867 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7868 * bfd-in2.h: Rebuild.
7870 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7872 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7873 go back to telling the tools this reloc operates on 32 bits.
7875 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7877 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7878 rather than a direct fprintf.
7879 * archive.c (_bfd_write_archive_contents): Likewise.
7880 * coffcode.h (coff_slurp_symbol_table): Likewise.
7881 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7882 (ppc_elf_unsupported_reloc): Likewise.
7883 (ppc_elf_relocate_section): Likewise.
7884 * i386linux.c (linux_tally_symbols): Likewise.
7885 (linux_finish_dynamic_link): Likewise.
7886 * osf-core.c (osf_core_core_file_p): Likewise.
7887 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7888 * som.c (som_sizeof_headers): Likewise.
7889 * srec.c (srec_bad_byte): Likewise.
7890 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7891 * libbfd-in.h (bfd_assert): Declare first parameter const.
7892 * libbfd.h: Rebuild.
7893 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7894 bfd_reloc_overflow is enough.
7895 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7896 * coff-h8500.c (rtype2howto): Likewise.
7897 * coff-z8k.c (rtype2howto): Likewise.
7898 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7899 * elf.c (_bfd_elf_get_lineno): Likewise.
7900 (_bfd_elf_no_info_to_howto): Likewise.
7901 (_bfd_elf_no_info_to_howto_rel): Likewise.
7902 * hp300hpux.c (convert_sym_type): Likewise.
7903 (MY(swap_std_reloc_in)): Likewise.
7904 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7906 * libaout.h (struct aoutdata): Add line_buf field.
7907 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7908 and filename_buffer. Instead, use a malloc buffer stored in the
7909 new line_buf field. Remove length restrictions.
7911 * coffgen.c (string_size): Remove static variable.
7912 (debug_string_size, debug_string_section): Likewise.
7913 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7914 and debug_string_size_p parameters. Use them instead of the
7915 global variables. Change all callers.
7916 (coff_write_symbol): Likewise.
7917 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7918 (coff_write_symbols): Add local variables to replace removed
7921 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7922 function, and line_base fields.
7923 * libcoff.h: Rebuild.
7924 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7925 information, rather than using static variables.
7927 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7928 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7930 * init.c (initialized): Remove static variable.
7931 (bfd_init): Don't bother setting initialized.
7932 (bfd_check_init): Remove.
7933 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7934 * libbfd.h: Rebuild.
7936 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7938 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7939 size for full core dumps. Copy core file header to private data.
7940 (rs6000coff_core_file_failing_command,
7941 rs6000coff_core_file_failing_signal): New functions to extract
7942 the file name and terminating signal from the core file.
7943 * coff-rs6000.c: Use them.
7945 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7947 Change arch info to be const, initialized at compile time.
7948 * archures.c: Reindent many functions. Change CONST to const.
7949 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7950 nothing set it anyhow. Make next const.
7951 (bfd_arch_info_list): Remove.
7952 (bfd_archures_list): Rename from archures_init_table. Change from
7953 a table of function pointers to a table of bfd_arch_info_type
7954 structure addresses.
7955 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7956 (bfd_lookup_arch): Likewise.
7957 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7959 (bfd_default_arch_struct): Make const.
7960 (bfd_arch_init, bfd_arch_linkin): Remove.
7961 (bfd_get_arch_info): Return a const pointer.
7962 * init.c (bfd_init): Don't call bfd_arch_init.
7963 * bfd.c (struct _bfd): Make arch_info const.
7964 * bfd-in2.h: Rebuild.
7965 * libbfd.h: Rebuild.
7966 * configure.in: Put & before everything in $selarchs.
7967 * configure: Rebuild.
7968 * cpu-*.c: Change bfd_*_arch from a function which calls
7969 bfd_arch_linkin to a const structure.
7970 * ieee.c (ieee_object_p): Make arch const.
7972 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7974 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7976 * bfd-in2.h: Regenerate.
7977 * libbfd.h: Regenerate.
7979 * elf32-ppc.c (reloc_type): Update names to match current draft.
7980 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7981 relative. Update names to current V.4 draft.
7982 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7983 (ppc_elf_relocate_section): Rename relocations to match draft.
7985 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7987 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7988 compiled with -mrelocatable-lib to be linked with either normal
7989 modules or -mrelocatable modules.
7991 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7993 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7994 in the a.out header.
7996 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7997 a reloc against a local symbol, even if it's not a section.
7999 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8001 * targets.c (bfd_target): Remove unused align_power_min field.
8002 * bfd-in2.h: Rebuild.
8003 * All backends: Remove initialization of align_power_min.
8005 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8007 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8009 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8011 * config.bfd (mips-dec-netbsd*): New target.
8012 * configure.host (mips-dec-netbsd*): New host.
8013 * configure.in (mips-dec-netbsd*): New native.
8014 * configure: Rebuild.
8016 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8018 Make the COFF backend linker merge common types:
8019 * cofflink.c (struct coff_debug_merge_element): Define.
8020 (struct coff_debug_merge_type): Define.
8021 (struct coff_debug_merge_hash_entry): Define.
8022 (struct coff_debug_merge_hash_table): Define.
8023 (coff_debug_merge_hash_table_init): Define.
8024 (coff_debug_merge_hash_table_free): Define.
8025 (coff_debug_merge_hash_lookup): Define.
8026 (struct coff_final_link_info): Add debug_merge field.
8027 (coff_debug_merge_hash_newfunc): New static function.
8028 (_bfd_coff_final_link): Allocate and free debug_merge table.
8029 (coff_link_input_bfd): Merge identical enum, struct and union
8032 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8034 Convert i960 COFF to use COFF backend linker.
8035 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8036 structure to store the symbol being used.
8037 (coff_i960_start_final_link): New static function.
8038 (coff_i960_relocate_section): New static function.
8039 (coff_i960_adjust_symndx): New static function.
8040 (coff_start_final_link): Define.
8041 (coff_relocate_section): Define.
8042 (coff_adjust_symndx): Define.
8043 * coffcode.h (bfd_coff_backend_data): Add new callback function
8044 _bfd_coff_start_final_link.
8045 (bfd_coff_start_final_link): Define.
8046 (coff_start_final_link): Define if not defined.
8047 (bfd_coff_std_swap_table): Add coff_start_final_link.
8048 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8050 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8051 function callback is not NULL.
8052 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8053 (_bfd_coff_internal_syment_name): Declare.
8054 * libcoff.h: Rebuild.
8055 * configure.in (icoff_big_vec): Add cofflink.o.
8056 (icoff_little_vec): Likewise.
8057 * configure: Rebuild.
8059 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8061 * Makefile.in (clean-info): Remove extraneous tab from line
8064 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8066 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8067 contents has relocs.
8069 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8071 * coffcode.h (coff_compute_section_file_positions): Keep the
8073 (coff_write_object_contents): Remember if it's a relocatable
8075 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8076 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8077 if relocatable file. Swap out saved raw size.
8079 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8081 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8082 (maintainer-clean): Rename from realclean, passing
8083 maintainer-clean down to subdirectories, but leave realclean as a
8086 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8089 * dep-in.sed: Remove config.h from generated dependencies.
8091 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8092 broken out of sunos_canonicalize_dynamic_symtab.
8093 (sunos_canonicalize_dynamic_symtab): Call new function
8094 sunos_slurp_dynamic_symtab.
8095 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8096 dynamic symbol table to the caller.
8097 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8098 callback to override the symbols being read.
8099 * libaout.h (struct aout_backend_data): Add three new parameters
8100 to add_dynamic_symbols callback.
8102 Extensive minor changes to avoid various gcc warnings. Also:
8103 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8104 * archures.c (bfd_arch_info_type): Change mach field from long to
8106 (bfd_lookup_arch): Change machine parameter from long to unsigned
8109 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8111 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8112 a symbol with a non-zero plt_offset.
8114 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8116 * elfcode.h (align_file_position): Remove; not used.
8118 * configure.in: Only check for <sys/procfs.h> on a native system,
8119 and make sure it defines prstatus_t.
8120 * configure: Rebuild.
8122 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8124 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8126 * config.in: Rename from config.h.in.
8127 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8128 Check for config.h:config.in when creating stamp-h.
8129 * configure: Rebuild.
8130 * Makefile.in (stamp-h): Depend upon config.in rather than
8131 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8132 calling config.status.
8134 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8135 (Makefile): Just rebuild Makefile.
8136 (config.h, stamp-h): New targets.
8137 * configure.in: Create stamp-h when rebuilding config.h.
8138 * configure: Rebuild.
8140 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8142 * configure.in: Call AC_CONFIG_HEADER. Substitute
8143 HOST_64BIT_LONG. Check that various header files exist. Check
8144 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8145 and/or free need to be declared. Don't make a link to sysdep.h.
8146 Define TRAD_HEADER for various hosts.
8147 * configure: Rebuild.
8148 * configure.host: Don't set my_host. Add definitions taken from
8149 host header files for various entries. Remove entries which now
8151 * acconfig.h: New file.
8152 * config.h.in: New file, built by autoheader.
8153 * sysdep.h: New file.
8154 * Makefile.in (do_distclean): Don't remove sysdep.h.
8156 (LOCAL_H_DEPS): New variable.
8157 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8159 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8160 ($(OPTIONAL_BACKENDS)): Likewise.
8161 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8162 looking through sysdep.h.
8163 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8164 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8165 (fprintf_vma, sprintf_vma): Likewise.
8166 (int64_type, uint64_type): Don't define.
8167 * bfd-in2.h: Rebuild.
8168 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8169 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8170 * lynx-core.c: Include stuff from old hosts/lynx.h.
8171 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8172 rather than NO_FCNTL.
8173 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8174 rather than NATIVE_HPPAHPUX_COMPILER.
8175 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8177 * hosts/*.h: Remove all header files which merely include,
8178 declare, and define things. Leave header files which define
8179 information needed by trad-core.c.
8181 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8182 (BFD_CC_FOR_BUILD): Define.
8183 * configure.in: Use BFD_CC_FOR_BUILD.
8184 * configure: Rebuild.
8186 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8188 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8189 * configure: Rebuild.
8191 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8194 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8196 * config.bfd: i386pe_ve -> i386pe_vec.
8198 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8200 * configure.host: Incorporate host Makefile fragments by setting
8202 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8203 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8204 value based on whether the code is being compiled by a cross
8205 compiler. Don't substitute host_makefile_frag or frags.
8206 * aclocal.m4: New file to define local AC_PROG_CC.
8207 * configure: Rebuild.
8208 * Makefile.in (INSTALL): Set to @INSTALL@.
8209 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8210 (INSTALL_DATA): Set to @INSTALL_DATA@.
8212 (CC): Define as @CC@.
8213 (CFLAGS): Set to @CFLAGS@.
8214 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8215 (@host_makefile_frag@): Remove.
8216 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8217 after other options.
8218 (config.status): Remove dependency upon @frags@.
8219 * config/*.mh, config/README: Remove.
8221 * config.bfd: Rewrite to incorporate the contents of the Makefile
8222 fragments by setting shell variables, rather than merely returning
8223 the name of a Makefile fragment.
8224 * configure.in: Use shell variables set by config.bfd rather than
8225 looking at the target Makefile fragment files. Don't substitute
8226 target_makefile_frag. Do substitute TDEFINES.
8227 * configure: Rebuild.
8228 * Makefile.in (@target_makefile_frag@): Remove.
8229 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8230 * config/*.mt: Remove.
8232 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8234 * configure.in: Put changequote lines around "i[345]86" patterns
8235 section of core file support.
8237 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8239 * som.c (som_bfd_print_private_bfd_data): Define to use the
8242 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8244 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8245 entry, text_start and data_start.
8247 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8249 * Makefile.in (OFILES): Remove $(TDEPFILES).
8250 * config/apollo.mt (TDEPFILES): Remove.
8251 * config/README: Update.
8253 * configure.in: For a native configuration, set COREFILE and
8254 COREFLAG based on the canonical host name.
8255 * configure: Rebuild.
8256 * Makefile.in: Rebuild dependencies.
8257 (ALL_CFLAGS): Add @COREFLAG@.
8258 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8259 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8260 support routines. Check LYNX_CORE rather than HOST_LYNX.
8261 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8262 * i386lynx.c: Likewise.
8263 * m68klynx.c: Likewise.
8264 * sparclynx.c: Likewise.
8265 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8266 * *-core.c: Comment changes.
8267 * config/decstation.mh (HDEPFILES): Remove.
8268 (HDEFINES): Remove -DTRAD_CORE.
8269 * config/irix3.mh (RANLIB): Remove.
8270 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8271 (HDEFINES): Remove -DIRIX_CORE.
8272 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8273 (HDEFINES): Remove -DTRAD_CORE.
8274 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8275 * config/ultra3.mh (RANLIB): Remove.
8276 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8277 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8278 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8279 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8280 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8281 * config/i386aix.mh, config/i386bsd.mh: Remove.
8282 * config/i386linux.mh, config/i386mach3.mh: Remove.
8283 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8284 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8285 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8286 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8287 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8288 * config/solaris2.mh, config/stratus.mh: Remove.
8289 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8290 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8292 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8294 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8295 DT_FINI entry if the appropriate symbol is not in the hash table.
8297 * libelf.h (struct elf_backend_data): Add create_program_headers
8298 and want_hdr_in_seg fields.
8299 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8301 (elf_backend_create_program_headers): Likewise.
8302 (elfNN_bed): Initialize create_program_headers and
8304 * elf.c (get_program_header_size): Call create_program_headers
8306 (map_program_segments): Check want_hdr_in_seg backend field. Call
8307 create_program_headers backend routine.
8309 * elf.c (assign_file_positions_except_relocs): Align non allocated
8310 sections when creating an executable.
8312 * elfcode.h (elf_swap_phdr_in): Make non static.
8313 (elf_swap_phdr_out): Make non static.
8314 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8315 (bfd_elf32_swap_phdr_out): Declare.
8316 (bfd_elf64_swap_phdr_in): Declare.
8317 (bfd_elf64_swap_phdr_out): Declare.
8319 * ecofflink.c (ecoff_collect_shuffle): New static function.
8320 (_bfd_ecoff_get_accumulated_pdr): New function.
8321 (_bfd_ecoff_get_accumulated_sym): New function.
8322 (_bfd_ecoff_get_accumulated_ss): New function.
8323 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8324 (_bfd_ecoff_get_accumulated_sym): Declare.
8325 (_bfd_ecoff_get_accumulated_ss): Declare.
8326 * libbfd.h: Rebuild.
8328 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8330 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8332 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8333 warning symbols. If any section is named .gnu.warning.XXX, treat
8334 the contents as a warning to be issued if the symbol XXX is
8336 (elf_link_output_extsym): For an indirect or warning symbol, just
8337 output the symbol it points to.
8339 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8340 if bfd_hash_allocate fails, since it will already be set.
8341 (generic_link_hash_newfunc): Likewise.
8342 (archive_hash_newfunc): Likewise.
8343 (hash_entry_bfd): New static function.
8344 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8345 callback. Allocate a new warning using the hash table newfunc.
8346 Use bfd_hash_replace to update the entry in the hash table, rather
8347 than assuming we can copy the fields with structure assignment.
8349 * hash.c (bfd_hash_replace): New function.
8350 * bfd-in.h (bfd_hash_replace): Declare.
8351 * bfd-in2.h: Rebuild.
8353 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8355 * config.bfd: Add mips*vr4300-*-elf* target.
8356 * config/mipsbvr4300.mt: Added.
8358 See file ChangeLog.2
8365 version-control: never