1 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
3 Make ld -s work on AIX:
4 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
5 section if we are stripping.
6 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
7 size if we are stripping.
8 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
9 and don't write out relocs, if we are stripping.
10 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
11 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
14 * configure.in: Don't include elf.lo again for ELF targets; it's
15 always in the library anyhow.
20 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
21 char *, when calling bfd_get_32 and bfd_put_32.
22 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
25 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
27 * reloc.c (bfd_check_overflow): New function.
28 (bfd_perform_relocation, bfd_install_relocation): Use it.
29 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
30 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
31 * bfd-in2.h: Regenerate.
32 * libbfd.h: Regenerate.
34 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
36 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
37 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
39 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
41 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
42 (stmp-bfd-h): Rename from stmp-bfd.h.
43 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
44 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
45 (stmp-bin2-h): New target.
46 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
47 (stmp-lbfd-h): New target.
48 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
49 (stmp-lcoff-h): New target.
50 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
51 stmp-lbfd-h, and stmp-lcoff-h.
52 * Makefile.in: Rebuild.
54 * configure.in: Use a diversion to set enable_shared before the
58 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
60 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
61 renamed to R_SPARC_UNUSED_42.
62 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
63 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
64 renamed to R_SPARC_UNUSED_42.
65 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
66 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
67 * bfd-in2.h: Regenerated.
68 * libbfd.h: Regenerated.
70 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
72 * elflink.h (elf_merge_symbol): Don't check the hash creator until
73 after we have set *sym_hash.
75 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
77 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
79 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
81 * Makefile.am (libbfd_a_SOURCES): Define.
82 * Makefile.in: Rebuild.
84 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
85 * aclocal.m4: Rebuild with new libtool.
88 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
90 * elf.c (map_sections_to_segments): Even if we are not demand
91 paged, don't put a loadable section after a nonloadable section.
92 (assign_file_positions_for_segments): Increment the file offset
93 for a section with contents, even if it is not loadable.
96 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
98 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
99 indicating that __ctbp could not be found.
102 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
104 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
106 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
109 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
110 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
111 Add support for the CALLT relocs.
113 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
114 BFD_RELOC_V850_CALLT_16_16_OFFSET.
117 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
118 relocations against non-existant symbols.
120 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
122 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
124 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
125 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
126 bit reloc in the tiny data area.
129 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
131 Merged changes from Martin Hunt:
133 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
134 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
137 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
138 BFD_RELOC_D30V_9_PCREL_R): New relocs.
140 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
141 Do 15 and 21 bit pc-relative relocations.
142 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
145 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
146 added to the relocation, not or'd.
149 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
151 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
153 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
155 * archures.c (bfd_default_scan): Use strcasecmp.
156 (bfd_default_scan): Test for match with arch_name + ":" +
158 (bfd_default_scan): Test for match with printable_name - ":".
159 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
160 cases. Each implements their own scan function.
161 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
162 special cases. Since info->mach == 0. The test mach == number
164 (bfd_arch_list): New function, return name of all the supported
167 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
169 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
170 decoding architecture.
171 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
174 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
176 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
178 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
180 * Makefile.am: Rebuild dependencies.
181 (ALL_MACHINES_CFILES): Add cpu-v850.c.
182 (ALL_MACHINES_CFILES): Add elf32-v850.c.
183 * Makefile.in: Rebuild.
185 * reloc.c: Remove extraneous commas from relocation entries.
186 Remove BFD_RELOC_V850_16_PCREL.
187 * bfd-in2.h: Rebuild.
189 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
190 in sections named .tocbss rather than .bss.
192 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
194 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
195 BFD_RELOC_V850_16_PCREL.
197 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
199 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
200 the same as C_EXT syms.
201 (coff_link_add_symbols): Ditto.
202 (_bfd_coff_link_input_bfd): Ditto.
203 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
204 it to preserve and restore state of global_to_static flag.
206 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
208 * elf32-v850.c (v850_elf_object_p): Set machine number based on
209 bits in e_flags field rather than magic numbers.
210 (v850_elf_final_write_processing, v850_elf_set_private_flags,
211 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
212 v850_elf_print_private_bfd_data): New functions.
215 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
217 * elf.c (prep_headers): Remove V850E magic number.
218 * elf.c (prep_headers): Remove V850EQ magic number.
221 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
223 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
225 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
227 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
228 instructions are relative to the next instruction, not the
230 (mn10200_elf_relax_section): Similarly.
232 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
234 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
237 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
238 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
239 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
241 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
243 * cpu-v850.c: Remove "plain" from v850 printable name.
244 (scan): Use strcasecmp.
246 * archures.c (bfd_mach_v850): Define.
248 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
249 just sh/SH, use strcasecmp.
250 (arch_info_struct): Add entries for sh3 et.al.
252 * archures.c (bfd_mach_sh, ...): Define.
254 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
256 * archures.c (bfd_archures_list): Always NULL terminate the list.
258 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
260 * Makefile.am: Rebuild dependencies.
261 (ALL_MACHINES_CFILES): Add cpu-arc.c.
262 (ALL_MACHINES_CFILES): Add elf32-arc.c.
263 (elf32-arc.lo): Remove explicit dependency.
264 * Makefile.in: Rebuild.
266 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
267 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
268 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
270 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
272 * configure: Rebuild with latest devo autoconf for NT support
274 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
276 * cpu-arm.c (compatible): If B is a default type, return A.
278 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
280 * cpu-v850.c (scan): New function.
281 (arch_info_struct): New structure.
282 (bfd_v850_arch): Add link into arch_info_structure.
284 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
287 * elf32-v850.c (v850_elf_object_p): New function.
290 * archures.c (bfd_mach_v850e): Machine value for v850e.
292 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
294 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
297 * elf.c (prep_headers): Add support for v850e machine number.
299 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
301 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
303 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
306 * elf.c (prep_headers): Add support for v850eq machine number.
309 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
311 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
312 cached_stab field if the offset prevents us from using the cache.
314 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
316 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
318 * aout-arm.c (aout_arm_little_vec): Likewise.
319 (aout_arm_big_vec): Likewise.
320 * bout.c (b_out_vec_big_host): Likewise.
321 (b_out_vec_little_host): Likewise.
322 * mipsbsd.c (aout_mips_little_vec): Likewise.
323 (aout_mips_big_vec): Likewise.
326 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
328 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
329 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
330 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
333 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
335 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
336 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
337 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
338 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
339 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
340 of two for I960 only.
341 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
342 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
344 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
345 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
346 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
348 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
349 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
350 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
351 *coffcode.h (coff_write_object_contents): Set alignment field in
352 section header for TIC80COFF files.
355 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
357 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
358 v850_elf_check_relocs, v850_elf_reloc,
359 v850_elf_final_link_relocate): Add support for
360 BFD_RELOC_V850_16_PCREL relocation.
362 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
365 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
367 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
370 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
372 * cpu-v850e: New file.
374 * elf.c (prep_headers): Add support for v850e target.
376 * bfd-in2.h (bfd_architecture): Add support for v850e target.
378 * config.bfd: Add support for v850e target.
380 * archures.c: Add support for v850e target.
382 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
384 * cpu-v850eq: New file.
386 * elf.c (prep_headers): Add support for v850eq target.
388 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
390 * config.bfd: Add support for v850eq target.
392 * archures.c: Add support for v850eq target.
395 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
397 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
398 argument as section relative, rather than an absolute address.
399 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
401 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
403 * config.bfd (arc-*-elf*): Add.
404 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
405 * configure: Rebuild.
406 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
407 (BFD32_BACKENDS): Add elf32-arc.lo.
408 (cpu-arc.lo,elf32-arc.lo): Add rules for.
409 * Makefile.in: Rebuild.
410 * archures.c (architecture list): Add bfd_arch_arc.
411 (bfd_archures_list): Add bfd_arc_arch.
412 (bfd_mach_arc_base): Define.
413 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
414 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
415 (bfd_target_vect): Add them.
416 * bfd-in2.h, libbfd.h: Rebuild.
417 * cpu-arc.c, elf32-arc.c: New files.
418 * elf.c (pre_headers): Recognize bfd_arch_arc.
420 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
422 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
423 data section is correctly rounded to a page in the file.
425 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
427 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
428 there are no symbols.
430 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
432 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
433 file system 14 character limit.
434 * Makefile.am, configure.in: Corresponding changes.
435 * Makefile.in, configure: Rebuild.
437 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
439 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
440 Rebuild dependencies.
441 * Makefile.in: Rebuild.
443 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
445 * Makefile.am (docdir): Define.
446 * Makefile.in: Rebuild.
448 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
450 * configure: Rebuild with autoconf 2.12.1.
452 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
454 * aclocal.m4, configure: Rebuild with new automake patches.
456 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
458 * rs6000-core.c (make_bfd_asection): New function to add a section
459 to the core file bfd.
460 (rs6000coff_core_p): Use make_bfd_asection to add the core file
462 Use BFD routines to seek, read and stat the core file.
463 Handle .data sections from loaded objects and anonymously mmapped
464 regions, these are available in AIX 4 core files.
466 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
468 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
469 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
470 copy; use a patches libtool instead.
471 * acmacros.m4: Remove.
472 * Makefile.in, aclocal.m4, configure: Rebuild.
474 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
476 * Makefile.am: New file, based on old Makefile.in.
477 * acmacros.m4: New file, copied from old aclocal.m4.
478 * acinclude.m4: New file.
479 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
480 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
481 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
482 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
483 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
484 * acconfig.h: Mention PACKAGE and VERSION.
485 * stamp-h.in: New file.
486 * dep-in.sed: Change .o to .lo.
487 * Makefile.in: Now built with automake.
488 * aclocal.m4: Now built with aclocal.
489 * config.in, configure: Rebuild.
492 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
494 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
495 if there is only a relocation to a read-only but not allocatable
496 section (like .stab).
497 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
498 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
499 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
500 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
501 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
503 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
504 (ppc_elf_create_linker_section): These sections are not
505 created by the linker (that is, they are created by the user
506 putting data in them). In particular, they can be the source
507 and target of relocations.
508 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
509 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
510 objects (for instance, 'long double') to 16-byte boundaries.
511 (ppc_elf_size_dynamic_sections): Make the code that generates
512 section symbols exactly the same as for sparc, reducing the
513 number of section symbols output.
514 (ppc_elf_check_relocs): Check postcondition of
515 bfd_elf32_link_record_dynamic_symbol. Make default case the
516 same as corresponding code for sparc, fixing bug involving
518 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
519 forced to be local because of versioning (by replicating
520 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
521 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
523 (ppc_elf_relocate_section): Add handy debugging code for when
524 assertion fails. Add some more 'symbol made local because of
527 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
528 processing a GOT relocation as required by ABI.
530 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
532 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
533 version info if this symbol came from a dynamic object.
534 (elf_link_add_object_symbols): Set the version info of a symbol
535 only if the object actually contains version definitions and
538 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
540 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
541 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
543 * configure: Regenerated with autoconf 2.12.
544 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
546 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
548 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
549 a warning rather than returning an error.
551 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
553 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
555 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
557 * cisco-core.c: define signals for wingdb.
559 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
561 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
562 the same number of aux entries.
564 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
566 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
567 difference of two symbols if the relocation size is 32 bits.
568 (som_write_fixups): Handle R_DATA_EXPR.
570 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
572 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
573 its value if COFF_WITH_PE is defined.
575 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
577 * coff-stubgo32.c: New file.
578 * go32stub.h: New file.
579 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
580 * coffswap.h (coff_swap_filehdr_in): Invoke
581 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
583 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
584 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
585 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
586 COFF_ADJUST_AUX_IN_POST if they are defined.
587 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
588 COFF_ADJUST_AUX_OUT_POST if they are defined.
589 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
590 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
591 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
592 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
593 * targets.c (go32stubbedcoff_vec): Declare.
594 (bfd_target_vector): Add go32stubbedcoff_vec.
595 * configure.in (go32coff_vec): New target vector.
596 (go32stubbedcoff_vec): Likewise.
597 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
598 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
599 * Makefile.in: Rebuild dependencies.
600 (BFD32_BACKENDS): Add coff-stubgo32.o.
601 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
602 (HFILES): Add go32stub.h.
604 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
606 * configure.in: Check for fdopen.
607 * configure, config.in: Rebuild.
608 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
609 __GO32__. Reindent a bit.
611 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
613 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
614 flag for newly created sections.
615 (sunos_add_dynamic_symbols): Don't discard newly created sections
616 if shared library is dynobj.
618 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
620 * elf.c (map_sections_to_segments): When checking whether
621 including a section in a segment would force us to skip a page,
622 align the address of the next segment to avoid wraparound
626 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
628 * coffcode.h (coff_write_object_contents): Initialize
629 target id field to TIC80_TARGET_ID.
630 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
632 (coff_swap_filehdr_in): Swap in target id field if used.
635 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
637 * coff-i386.c (coff_i386_is_local_label_name): New static function
638 if TARGET_UNDERSCORE.
639 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
640 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
642 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
644 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
645 complain_overflow_signed, for 32 bit PC relative relocations.
647 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
649 * elflink.h (elf_link_add_object_symbols): When a version
650 indirection symbol is overridden, make the original symbol point
651 at the real overriding symbol.
653 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
656 * elflink.h (elf_link_output_extsym): Use the right section for a
658 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
659 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
661 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
663 * elflink.h (elf_merge_symbols): Resolve indirect and warning
664 symbols before checking for new symbols.
666 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
668 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
670 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
671 file, not aoutsz bytes (they are different in XCOFF .o files).
673 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
674 redefined by objects included from archives.
676 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
678 * elflink.h (elf_merge_symbol): In the case of a new defined
679 symbol overriding an old defined symbol, return the hash table
680 entry which we modify, even if it is the target of an
682 (elf_link_add_object_symbols): If the real name of the symbol gets
683 overridden, convert the versioned symbol into an indirect symbol
686 * elflink.h (elf_merge_symbol): New static function, broken out of
687 elf_link_add_object_symbols.
688 (elf_link_add_object_symbols): Call it.
690 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
692 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
693 handle case where COFF filehdr does not immediately follow PE
695 * coffgen.c (coff_object_p): Remove useless seek to current
698 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
700 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
703 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
705 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
706 symbols, skip N_ABS symbols with debugging storage classes.
708 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
710 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
711 relocs in shared libraries which refer to local symbols. Cope
712 with addend when processing a GOT relocation.
714 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
715 for sections that the linker didn't create.
716 (ppc_elf_finish_dynamic_sections): Only try to write out a section
717 symbol if it was created in ppc_elf_size_dynamic_sections.
718 (ppc_elf_relocate_section): Complain if we have to generate a reloc
719 relative to a section for which we didn't output a symbol.
721 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
722 relocs are 'rela' relocs, like everything else. .rela.plt is not
723 a read-only section, so we don't have to special-case it.
725 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
726 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
728 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
729 (ppc_elf_relocate_section): @got offsets are 4 from start of the
731 * elflink.c (_bfd_elf_create_got_section): The three reserved
732 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
734 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
737 * elf32-ppc.c (ppc_elf_check_relocs): Use
738 _bfd_elf_create_got_section to create the GOT rather than
739 ppc_elf_create_linker_section. Create the '.rela.got' section
741 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
742 symbol has a GOT entry.
743 (ppc_elf_relocate_section): Record when a symbol is used through
744 the GOT, and allocate space in the GOT for each such symbol.
745 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
746 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
749 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
750 treated in a similar way to ADDR16_HA relocs.
751 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
752 shared objects; the linker must deal with them.
753 (ppc_elf_create_linker_section): Stop setting
754 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
755 LINKER_SECTION_PLT stuff.
756 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
757 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
758 section, not ELF-specific calls.
759 (elf_backend_plt_not_loaded): Set to 1.
760 (elf_backend_got_symbol_offset): Set to 4.
761 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
762 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
763 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
764 plt_not_loaded member.
765 (_bfd_elf_create_got_section): Apply got_symbol_offset.
766 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
768 (elf_backend_G_O_T_offset): Set default to 0.
769 (elfNN_bed): Set added fields.
771 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
772 DT_RELENT in shared objects; should be DT_RELAENT.
774 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
775 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
776 such a reloc (in a non-shared object) refers to a symbol that's
779 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
781 * elfcode.h (put_signed_word): Define.
782 (get_signed_word): Define.
783 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
784 (elf_swap_reloca_out): Use put_signed_word for the r_addend
786 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
787 bfd_get_signed_32 to set the r_addend field.
788 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
789 bfd_h_get_signed_64 to set the r_addend field.
791 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
793 * elf32-i386.c (elf_i386_relocate_section): When generating a
794 shared library, do the relocation if the input section is not
797 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
798 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
799 (elf_fix_symbol_flags): New static function, broken out of
800 elf_adjust_dynamic_symbol.
801 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
802 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
803 forced local even if NEEDS_PLT is set. When forcing a symbol to
804 be local, clear NEEDS_PLT.
805 (elf_link_output_extsym): Remove unused local bed.
807 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
809 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
810 for derived elf linker hash table entries. References to
811 elf_link_hash_entry changed appropriately.
812 (elf32_mn10300_link_hash_table): New structure for derived elf
814 (elf32_mn10300_hash_table): Define.
815 (elf32_mn10300_link_hash_traverse): Likewise.
816 (elf32_mn10300_link_hash_newfunc): New function.
817 (elf32_mn10300_link_hash_table_create): Likewise.
818 (elf32_mn10300_finish_hash_table_entry): Likewise.
819 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
820 of prologue code, and call:32->call:16 relaxing.
821 (compute_function_info: New function.
822 (bfd_elf32_bfd_ilink_hash_table_create): Define.
824 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
826 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
827 for a symbol which is being forced to be local.
828 * elf32-i386.c (elf_i386_relocate_section): Write out the
829 relocation value for a GOT reloc for a symbol which is turning
831 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
832 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
834 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
836 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
837 value if the symbol is turning into a local symbol.
838 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
839 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
841 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
843 * elflink.h (elf_link_add_object_symbols): Also read verneed
844 information by calling `_bfd_elf_slurp_version_tables'.
845 (elf_link_add_object_symbols): For undefined symbols look for
846 version information in the verneed records.
847 (elf_link_add_object_symbols): Use soname of shared object
848 for verneed record if it is available.
850 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
852 * cpu-arm.c: Add prototypes for compatible and scan.
853 * cofflink.c: Add prototype for mark_relocs.
855 * archive.c (bfd_special_undocumented_glue): Change filename to
856 const pointer. Add prototype.
858 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
860 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
861 sections that will be discarded.
863 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
865 * elflink.h (elf_link_find_version_dependencies): When searching
866 for known version symbol skip non-matching verdef records, not
869 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
871 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
872 not a bfd_vma, to the base file, to match how dlltool reads it.
874 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
876 * reloc.c: Add thumb relocations.
878 * bfd-in2.h: Add Thumb relocations.
880 * libbfd.h: Add Thumb relocations.
882 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
884 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
886 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
888 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
889 for a section even if it is not loaded.
891 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
893 (_bfd_coff_link_input_bfd): Separate section VMA handling for
894 input and output files.
895 (_bfd_coff_generic_relocate_section): Check whether input file,
896 not output file, is a PE file.
898 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
900 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
902 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
904 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
907 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
909 * cpu-arm.c (compatible): Add test for supersets of ARM
912 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
914 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
917 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
919 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
920 called directly by gas/config/tc-arm.c.
922 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
924 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
925 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
927 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
929 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
932 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
934 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
935 (coff_bfd_copy_private_bfd_data): Ditto.
936 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
937 (coff_arm_bfd_print_private_bfd_data): Ditto.
938 (coff_arm_bfd_set_private_flags): Ditto.
939 (coff_arm_bfd_copy_private_bfd_data): Ditto.
941 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
943 * libcoff-in.h (struct coff_final_link_info): Add boolean
944 global_to_static member for support of task linking.
945 (_bfd_coff_write_task_globals): Add prototype.
946 * libcoff.h: Regenerate.
947 * coffcode.h (coff_write_object_contents): Use #ifdef to
948 check RS6000COFF_C, to be consistent with all other uses
950 * cofflink.c (_bfd_coff_final_link): If doing task linking,
951 call _bfd_coff_write_task_globals.
952 (_bfd_coff_link_input_bfd): If doing task linking, convert
953 global functions to static.
954 (_bfd_coff_write_global_sym): If doing task linking, convert
955 global variables to static.
956 (_bfd_coff_write_task_globals): New function.
958 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
959 (C_AUTOARG): #undef since it clashes with C_UEXT.
960 (C_LASTENT): #undef since it clashes with C_STATLAB.
961 * coffcode.h (coff_write_object_contents): Use TIC80COFF
963 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
964 when TIC80COFF defined (clashes with C_UEXT). Explicitly
965 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
969 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
971 * coff-tic80.c (tic80_howto_table): Change overflow check for most
972 PP relocations to complain_overflow_dont.
974 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
976 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
977 name of R_RELLONG to "RELLONG". Set rightshift and complain for
979 (ppbase_reloc, glob15_reloc): New static functions.
980 (glob16_reloc, local16_reloc): New static functions.
981 (rtype2howto): Handle all relocation types.
982 (coff_tic80_relocate_section): New static function.
983 (coff_relocate_section): Define to coff_tic80_relocate_section.
984 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
987 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
989 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
990 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
992 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
993 callers. If PE file, don't add section VMA.
994 (coff_write_alien_symbol): If PE file, don't add section VMA.
995 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
996 (_bfd_coff_write_global_sym): Likewise.
997 (_bfd_coff_generic_relocate_section): Likewise.
999 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1002 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1004 * cofflink.c (mark_relocs): Add new function to mark symbols which
1005 are used by relocations.
1006 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1007 suppress the skipping of symbols that have thus been marked.
1009 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1011 * coff-sh.c (sh_merge_private_data): New static function.
1012 (coff_bfd_merge_private_bfd_data): Define.
1014 start-sanitize-tic80
1015 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1017 * coff-tic80.c: Remove unnecessary #ifdefs.
1018 * config.bfd: Set targ_underscore to yes for tic80.
1020 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1022 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1023 with unresolved external symbols in GDB).
1026 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1028 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1029 the symbols associated with each BFD.
1030 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1032 * elf-m10200.c: Likewise.
1033 * elf32-m32r.c: Likewise.
1034 * elf32-sh.c: Likewise.
1036 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1038 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1039 alignment of a common symbol. If two symbols that look like
1040 common symbols are found in two shared libraries, and the size is
1041 different, use the larger size, and warn if --warn-common. If a
1042 common symbol overrides a definition in a shared library, set the
1043 size to the larger size, and warn if --warn-common.
1045 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1047 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1048 into any other machine type.
1050 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1052 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1053 data into an unitialised destination set its machine type as well.
1055 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1057 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1058 to common symbol size. Consistently treat uninitialized symbols
1059 in shared objects as common symbols.
1061 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1063 * archures.c (constants): Added new constants to identify the
1064 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1065 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1067 * bfd-in2.h (constants): Added new constants to identify
1068 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1069 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1070 bfd_mach_arm_4T. This file is auto-magically generated from the
1071 archures.c file. This update is just to save work.
1073 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1074 coff_arm_bfd_print_private_bfd_data,
1075 coff_arm_bfd_set_private_flags,
1076 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1077 (global): Macro redefinitions set up to use these new functions.
1079 * coffcode.h (coff_mkobject_hook): Added call to
1080 coff_arm_bfd_set_private_flags().
1081 (coff_set_arch_mach_hook): Added code to set machine type based on
1082 bits stored in internal flags.
1083 (coff_set_flags): Added code to set the new bits in the flags
1084 field based on the machine number.
1085 (function definition macros): Made all function definition macros
1086 conditional so that they can be overridden by target specific
1089 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1090 Structure extended to include new types, one each for ARMv2,
1091 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1093 * libcoff-in.h (struct coff_tdata): Added flags field.
1095 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1097 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1099 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1102 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1104 * coffgen.c (coff_find_nearest_line): If there are no syments,
1107 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1109 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1111 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1113 * targmatch.sed: Add explicit \n characters to work around bug in
1114 HP/UX 10.20 sed program.
1116 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1118 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1121 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1123 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1125 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1127 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1128 (struct elf_m68k_pcrel_relocs_copied, struct
1129 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1130 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1131 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1132 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1134 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1135 PC relative relocs for a global symbol defined in a regular
1136 object, and count the number of PC relative relocs copied for any
1138 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1139 traverse with elf_m68k_discard_copies.
1141 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1143 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1144 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1146 * coffcode.h (coff_compute_section_file_positions): Force the
1147 potential last byte in the file to be written out when
1150 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1152 * configure.host (mips*-*-openbsd*): New host.
1154 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1156 * elflink.h (elf_link_add_object_symbols): Only subtract the
1157 section VMA from the symbol value if this is a fully linked file.
1159 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1160 (struct elf_i386_link_hash_entry): Define.
1161 (struct elf_i386_link_hash_table): Define.
1162 (elf_i386_link_hash_traverse): Define.
1163 (elf_i386_hash_table): Define.
1164 (elf_i386_link_hash_newfunc): New static function.
1165 (elf_i386_link_hash_table_create): New static function.
1166 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1167 PC relative relocs for a global symbol defined in a regular
1168 object, and count the number of PC relative relocs copied for any
1170 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1171 traverse with elf_i386_discard_copies.
1172 (elf_i386_discard_copies): New static function.
1173 (bfd_elf32_bfd_link_hash_table_create): Define.
1175 From Gordon W. Ross <gwr@mc.com>:
1176 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1177 (sunos4_aout_backend): Use MY_entry_is_text_address.
1180 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1182 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1183 R_D30V_32_NORMAL to 2 (4 bytes).
1186 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1188 From Gordon W. Ross <gwr@mc.com>:
1189 * netbsd.h (N_SHARED_LIB): Define.
1190 (SEGMENT_SIZE): Don't define.
1191 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1193 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1194 (SEGMENT_SIZE): Don't define.
1196 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1197 to sizeof Rela structure, not sizeof Rel structure. From Gary
1198 Thomas <g.thomas@opengroup.org>.
1200 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1202 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1203 whenever entry is larger than text address, but only by whole
1204 pages. From Gordon W. Ross <gwr@mc.com>.
1206 * Makefile.in (install): Depend upon installdirs. Use
1207 mkinstalldirs to build $(oldincludedir).
1208 (installdirs): New target.
1210 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1211 if this is a debugging section which we are stripping.
1213 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1215 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1216 alpha-specific target data struct.
1218 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1220 From Thomas Graichen <graichen@rzpd.de>:
1221 * Makefile.in: Always use $(SHELL) when running move-if-change.
1222 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1223 * configure: Rebuild.
1225 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1227 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1228 VMA if this is an executable file or a shared object.
1230 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1233 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1235 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1236 start of the file. Remove uses later on which switch using
1238 (MY(callback)): Handle entry_is_text_address.
1239 (MY_entry_is_text_address): Define if not defined.
1240 (MY(backend_data)): Initialize new field.
1241 * aoutf1.h (sunos4_aout_backend): Likewise.
1242 * i386aout.c (MY(backend_data)): Likewise.
1243 * i386mach3.c (MY(backend_data)): Likewise.
1244 * mipsbsd.c (MY(backend_data)): Likewise.
1245 * sparclynx.c (sparclynx_aout_backend): Likewise.
1246 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1247 (MY_entry_is_text_address): Define.
1248 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1250 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1251 whose name starts with `.'.
1253 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1255 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1256 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1257 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1258 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1259 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1260 sparc-*-openbsd*): New targets.
1261 * configure: Rebuild.
1263 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1265 * stabs.c (struct stab_section_info): New field
1267 (_bfd_link_section_stabs): Fill the above array.
1268 (_bfd_stab_section_offset): Use `cumulative_skips' to
1269 speed up offset calculation.
1271 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1273 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1274 addend for non pc-relative relocations.
1276 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1277 for non-existent function.
1279 * elf-m10300.c (mn10300_elf_relax_section): New function.
1280 (mn10300_elf_relax_delete_bytes): Likewise.
1281 (mn10300_elf_symbol_address_p): Likewise.
1282 (mn10300_elf_get_relocated_section_contents): Likewise.
1283 (bfd_elf32_bfd_relax_section): Define.
1284 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1286 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1288 * configure.host: Set SHLIB_LIBS.
1289 * configure.in: Substitute SHLIB_LIBS.
1290 * configure: Rebuild.
1291 * Makefile.in (SHLIB_LIBS): New variable.
1292 ($(SHLIB)): Use $(SHLIB_LIBS).
1294 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1296 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1297 with bfd_section_vma.
1299 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1301 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1302 Correct CPU file names for mn10[23]00.
1303 * configure: Rebuild.
1305 * bfd.c (bfd_record_phdr): Cast count to size_t before
1308 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1309 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1310 (xcoff_write_archive_contents): LIkewise.
1311 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1312 (mips_elf_create_procedure_table): Likewise.
1313 * peicode.h (pe_print_idata): Likewise.
1314 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1315 * xcofflink.c (xcoff_get_section_contents): Likewise.
1316 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1317 (xcoff_link_add_symbols): Likewise.
1318 (xcoff_link_add_symbols): Likewise.
1320 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1321 (ppcboot_bfd_print_private_bfd_data): Likewise.
1323 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1324 to complain_overflow_signed.
1326 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1328 * VERSION: Set to 2.8.1.
1330 * Branched binutils 2.8.
1332 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1333 deciding whether to copy a reloc into a shared object.
1334 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1335 relocs in unallocated sections.
1336 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1337 R_SPARC_RELATIVE relocs in unallocated sections.
1339 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1341 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1342 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1345 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1347 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1348 override an uninitialized symbol from a shared library with a
1351 * elf-m10200.c: Rename from elf32-mn10200.c.
1352 * elf-m10300.c: Rename from elf32-mn10300.c.
1353 * cpu-m10200.c: Rename from cpu-mn10200.c
1354 * cpu-m10300.c: Rename from cpu-mn10300.c
1355 * Makefile.in: Update accordingly.
1357 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1358 (elf_mips_isa): Move to earlier in file.
1359 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1360 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1363 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1366 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1368 * configure.com: New file.
1369 * config.h-vms: Remove file.
1370 * makefile.vms: Update for new configure scheme.
1372 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1374 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1375 (ppc_process_before_allocation): Declare.
1376 * libcoff.h: Rebuild.
1378 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1380 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1382 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1384 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1386 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1387 symbol index for a R_IHCONST reloc.
1389 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1391 * targmatch.sed: Do not use \(\) recursively.
1393 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1395 * m68klinux.c (MACHTYPE_OK): Define.
1396 * i386linux.c (MACHTYPE_OK): Define.
1398 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1400 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1401 <hjl@gnu.ai.mit.edu>:
1402 * sparclinux.c: New file.
1403 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1404 * bfd-in2.h: Rebuild.
1405 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1406 * configure.in (sparclinux_vec): Add to list of vectors.
1407 * configure: Rebuild.
1408 * targets.c (sparclinux_vec): Declare.
1409 (bfd_target_vector): Add sparclinux_vec.
1410 * Makefile.in: Rebuild dependencies.
1411 (BFD32_BACKENDS): Add sparclinux.o.
1412 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1414 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1415 bfd_coff_backend_data field.
1416 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1418 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1419 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1420 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1422 * bfd.c: Include "libiberty.h".
1423 (strerror): Don't declare.
1424 (bfd_errmsg): Call xstrerror rather than strerror.
1426 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1428 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1429 reloc even if the symbol is in the .bss section.
1430 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1431 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1432 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1434 * coffcode.h (bfd_coff_backend_data): Add new field
1435 _bfd_coff_default_section_alignment_power.
1436 (bfd_coff_default_section_alignment_power): Define.
1437 (bfd_coff_std_swap_table): Initialize new field.
1438 * libcoff.h: Rebuild.
1439 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1440 symbol to the default section alignment.
1442 * COPYING: Update FSF address.
1445 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1447 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1448 21-bit absolute that made it act as a relative.
1451 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1453 * elflink.c (_bfd_elf_create_linker_section): Don't set
1454 bss_section and rel_section from existing sections.
1456 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1459 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1461 * aoutx.h (some_aout_object_p): Change executable test to fix
1462 problems with embedded a.out systems.
1464 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1466 * stabs.c (_bfd_stab_section_offset): New function.
1467 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1468 * libbfd.h: Rebuild.
1469 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1471 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1472 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1473 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1474 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1475 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1477 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1478 symbol. Check for memory allocation failure of *psinfo.
1479 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1480 callers. Set the value of the header symbol.
1481 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1482 * libbfd.h: Rebuild.
1484 start-sanitize-tic80
1485 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1487 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1488 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1489 reloc types, rather than silently failing to generate an output file.
1492 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1494 * targmatch.sed: Use the hold space to put the #ifdef around the
1495 the string constant.
1496 * targets.c (UNSUPPORTED_TARGET): Don't define.
1497 (find_target): Don't check for UNSUPPORTED_TARGET.
1498 (bfd_set_default_target): Don't try to optimize by checking for
1501 * Makefile.in: Rebuild dependencies.
1502 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1503 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1504 (elf32-m32r.o): Remove explicit target.
1506 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1509 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1510 count section symbols for sections that were created by the
1511 linker, or are not allocatable or not loadable.
1512 (elf32_sparc_finish_dynamic_sections): Output output section
1513 symbols for section for which we made space for them.
1515 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1517 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1518 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1520 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1522 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1523 (m32r_hi16_list): New static local.
1524 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1525 (m32r_elf_do_hi16_reloc): Delete.
1526 (m32r_elf_relocate_hi16): New function.
1527 (m32r_elf_lo16_reloc): New function.
1528 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1531 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1533 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1534 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1535 (m32r_elf_final_sda_base): New function.
1536 (m32r_elf_relocate_section): Rewrite sdata support.
1537 (m32r_elf_finish_dynamic_sections): Delete.
1539 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1541 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1542 * coff-svm68k.c: New file. Just defines some macros and includes
1544 * coff-m68k.c: Add functions to handle common addends, moved in
1545 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1546 Control whether relocs are visible using STATIC_RELOCS.
1547 * cf-m68klynx.c: Simplify greatly: just define macros to control
1549 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1550 * targets. (m68ksysvcoff_vec): Declare.
1551 (bfd_target_vector): Add m68ksysvcoff_vec.
1552 * config.bfd (m68*-motorola-sysv*): New target.
1553 * configure.in (m68ksysvcoff_vec): New vector.
1554 * configure: Rebuild.
1555 * Makefile.in: Rebuild dependencies.
1556 (BFD32_BACKENDS): Add coff-svm68k.o.
1557 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1559 * binary.c (binary_set_section_contents): Don't get misled if the
1560 first section is not loadable. From Matthew L. Martin
1563 * elflink.h (elf_bfd_final_link): Set the value of a section
1564 symbol to the section address unless doing a relocateable link.
1566 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1568 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1569 .plt entry if we've taken the function's address.
1570 (elf64_alpha_merge_gots): Merge collected flags info as well.
1572 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1574 * Many files: Add function prototypes.
1575 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1576 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1577 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1578 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1579 * peicode.h: Change several void * parameters to PTR.
1580 * srec.c (srec_get_symbol_info): Make static.
1581 * syms.c (bfd_symbol_is_absolute): Remove.
1582 * Makefile.in: Rebuild dependencies.
1584 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1586 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1587 (bfd_elf32_bfd_is_local_label): Don't define.
1589 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1592 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1594 * bfd-in.h: Don't include obstack.h.
1595 (struct bfd_hash_table): Change memory field to PTR.
1596 * bfd.c (struct _bfd): Change memory field to PTR.
1597 * bfd-in2.h: Rebuild.
1598 * libbfd-in.h (bfd_release): Declare as function, don't define as
1600 * libbfd.h: Rebuild.
1601 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1602 objalloc routines rather than obstack routines.
1603 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1604 (getpagesize): Don't define.
1605 (_bfd_new_bfd): Don't set _bfd_chunksize.
1606 (bfd_openr): Free new bfd and objalloc on failure.
1607 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1608 (bfd_alloc_size): Remove.
1609 (bfd_release): New function.
1610 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1611 objalloc routines rather than obstack routines.
1612 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1613 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1614 objalloc routines rather than obstack routines.
1615 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1616 (struct accumulate): Change memory to struct objalloc *.
1617 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1618 * dep-in.sed: Don't remove obstack.h from dependency list.
1619 * Makefile.in: Rebuild dependencies.
1620 (BFD_H_DEPS): Remove obstack.h.
1621 (install): Don't install obstack.h.
1622 * Many files: Don't include "obstack.h".
1625 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1626 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1627 * libbfd.h: Rebuild.
1628 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1629 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1630 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1632 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1633 old version of bfd_alloc.
1634 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1635 * libbfd.h: Rebuild.
1636 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1638 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1640 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1641 ELF local label syntax as well.
1643 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1645 * config.bfd (powerpc-*-beos*): New target.
1646 * configure.in (powerpc-*-beos*): Add case that explicitly
1647 does not set COREFILE for now. A future BeOS version is
1648 expected to support core files.
1649 * configure: Regenerate with autoconf.
1651 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1653 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1654 seen with a local symbol, rather than crashing.
1656 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1657 version symbols if there aren't any.
1659 start-sanitize-tic80
1660 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1662 * coff-tic80.c (coff_rtype_to_howto): Define
1663 (coff_tic80_rtype_to_howto): Clone generic coff version and
1664 add code to handle the funky TI "internal relocations".
1667 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1669 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1670 or size changes because of a weak symbol.
1672 * cisco-core.c (SIGEMT): Define if not defined.
1674 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1676 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1677 setting ever. Sanity check the version number. Sort out copying
1678 flags and other information when adding an indirect symbol.
1679 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1680 symbols added by the backend. Clear the entire contents of the
1682 (elf_export_symbol): Ignore indirect symbols.
1683 (elf_link_output_extsym): Accept a section without an owner in an
1685 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1686 version count. Correct the allocation of x_versymp.
1688 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1689 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1690 Don't return bfd_und_section_ptr when info->shared.
1691 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1692 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1693 (mips_elf_check_relocs): Resolve an indirect symbol in
1695 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1696 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1698 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1700 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1702 From Eric Youngdale <eric@andante.jic.com>:
1703 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1704 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1705 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1706 versioned symbol appears in both a regular and a shared object.
1707 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1708 appropriate. Improve error message.
1709 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1710 all uses. Add localsyms field.
1711 (elf_bfd_final_link): When generating a shared library, call
1712 elf_link_output_extsym to output all local symbols.
1713 (elf_link_output_extsym): Handle symbols which were forced to
1716 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1718 From Eric Youngdale <eric@andante.jic.com>:
1719 * elf-bfd.h (elf_symbol_type): Add version field.
1720 * elfcode.h (elf_slurp_symbol_table): Set version field.
1721 * elflink.h (elf_link_add_object_symbols): When creating an
1722 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1723 appropriate. Set up an indirection from the nondefault version of
1725 (NAME(bfd_elf,size_dynamic_sections)): Call
1726 elf_link_assign_sym_version before checking whether there are any
1727 versions. Always record the version name as a dynamic symbol.
1728 Initialize counters.
1729 (elf_link_assign_sym_version): After finding a version, see if a
1730 symbol should be forced to local scope. Create a new version
1731 definition if appropriate.
1732 (elf_link_output_extsym): Correct indirect symbol handling.
1733 * elf.c (bfd_elf_print_symbol): Print version information.
1734 (bfd_section_from_shdr): Turn version sections into BFD sections.
1735 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1736 if sh_info is not already set.
1737 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1739 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1740 _bfd_stringtab_add to copy the name into permanent memory if
1743 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1745 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1747 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1749 * coffcode.h (bfd_coff_backend_data): Change
1750 _bfd_coff_compute_section_file_positions to return a boolean
1751 value. Change all callers.
1752 (coff_compute_section_file_positions): Change return type to
1753 boolean. If the size of the last section changed, then output a
1754 zero byte at the end of the file.
1755 * libcoff.h: Rebuild.
1757 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1758 for at least 6 output symbols.
1759 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1760 emit a TC csect to represent the space they take up. For an XO
1761 symbol, just emit a reference, not a csect.
1763 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1764 Solaris doesn't like the combined options, and the -f is
1766 (stamp-tshlink, install): Likewise.
1768 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1769 handling when little endian.
1771 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1773 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1774 (mn10300_elf_relocate_section): Likewise.
1775 (elf_backend_relocate_section): Define.
1777 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1778 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1779 (elf32_mn10300_howto_table): Likewise.
1780 (elf32_mn10300_reloc_map): Likewise.
1781 (bfd_elf32_mn10300_reloc): Delete unused function.
1783 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1785 start-sanitize-tic80
1786 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1787 understand, just set the howto field to NULL, and the caller will
1788 print an appropriate error message.
1790 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1791 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1792 block. Use NULL for initializations of "ptr" rather than bare 0.
1793 * coff-h8300.c: Fix typo in comment.
1794 * coff-h8500.c: Ditto.
1796 * coff-z8k.c: Ditto.
1798 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1800 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1801 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1802 m32r_elf_get_relocated_section_contents): First pass at relax support.
1804 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1806 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1807 entry for reading verdef records.
1808 Use correct braces for computing increments of extverdaux and
1809 exteverdef record pointers.
1811 start-sanitize-tic80
1812 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1814 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1818 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1820 * elflink.h (elf_link_find_version_dependencies): Check that
1821 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1824 start-sanitize-tic80
1825 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1827 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1830 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1832 * targets.c (bfd_default_vector): Make non-const.
1833 (find_target): New static function, broken out of
1835 (bfd_set_default_target): New function.
1836 (bfd_find_target): Call find_target. When defaulting, use
1837 bfd_default_vector[0] if it is not NULL.
1838 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1839 * bfd-in2.h, libbfd.h: Rebuild.
1841 * syms.c (bfd_is_local_label): Return false if the symbol has no
1843 * coff-i960.c (coff_i960_is_local_label_name): New function.
1844 (coff_bfd_is_local_label_name): Define.
1845 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1846 (coff_bfd_is_local_label_name): Define.
1847 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1848 (coff_bfd_is_local_label_name): Define.
1849 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1850 with .. or _.L_ as local.
1851 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1852 (bfd_elf32_bfd_is_local_label_name): Define.
1853 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1854 beginning with $ as local.
1856 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1858 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1859 rather than comparing against info->lprefix.
1860 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1861 * elflink.h (elf_link_input_bfd): Likewise.
1862 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1863 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1865 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1866 _bfd_elf_is_local_label_name if not already defined.
1867 * elf.c (_bfd_elf_is_local_label_name): New function.
1868 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1870 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1871 (m88k_is_local_label_name): New static function.
1873 * coffcode.h (coff_bfd_is_local_label_name): Define as
1874 _bfd_coff_is_local_label_name if not already defined.
1875 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1876 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1877 * libcoff.h: Rebuild.
1879 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1880 to _bfd_is_local_label_name.
1881 (bfd_target): Likewise.
1882 * syms.c (bfd_is_local_label): Define as function, not macro.
1883 (bfd_is_local_name): Define.
1884 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1885 bfd_generic_is_local_label, and take a string rather than a
1887 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1888 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1889 (bfd_generic_is_local_label): Don't declare.
1890 (bfd_generic_is_local_label_name): Declare.
1891 * bfd-in2.h, libbfd.h: Rebuild.
1892 * All backends: Change local_label to local_label_name.
1894 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1895 (mips_elf_relocate_got_local): Change return type to boolean.
1896 Don't assume that the first zero entry is unassigned; instead, use
1898 (mips_elf_relocate_section): Check return value of
1899 mips_elf_relocate_got_local.
1900 (mips_elf_create_got_section): Initialize assigned_gotno field.
1903 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1905 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1909 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1911 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1912 that have no contents merely because linker_mark is not set.
1914 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1916 * config.bfd (mips*-*-lnews*): New target.
1917 * coff-mips.c (mips_relocate_section): Make assert compare
1918 content byteorder instead of header byteorder.
1919 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1921 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1922 * configure.in (ecoff_biglittle_vec): Add case.
1923 * configure: Update.
1925 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1927 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1928 name begins with ".note".
1929 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1930 section whose name begins with ".note".
1931 (get_program_header_size): Corresponding change.
1933 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1934 jal and for jal overflow.
1936 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1938 From Eric Youngdale <eric@andante.jic.com>:
1939 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1940 not found, try looking it up again without the version name.
1941 (elf_link_add_object_symbols): Always link against the dynamic
1942 symbol table of a dynamic object. When linking against a dynamic
1943 object, include version strings in symbol names, and set up
1944 version information. Add indirect symbols for default versions.
1945 (elf_link_create_dynamic_sections): Add special version sections.
1946 (struct elf_assign_sym_version_info): Define.
1947 (struct elf_find_verdep_info): Define.
1948 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1949 up version sections.
1950 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1951 (elf_link_find_version_dependencies): New static function.
1952 (elf_link_assign_sym_version): New static function.
1953 (elf_link_renumber_dynsyms): New static function.
1954 (struct elf_final_link_info): Add symver_sec field.
1955 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1956 local symbols of a dynamic object. Handle DT_VER* constants.
1957 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1958 dynamic object. Skip indirect symbols from ELF objects. Remove
1959 the version name before choosing a hash bucket. Write out the
1960 version information if appropriate.
1961 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1962 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1963 (bfd_elf64_size_dynamic_sections): Likewise.
1964 * bfd-in2.h: Rebuild.
1965 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1966 Change elf_link_hash_flags to unsigned short.
1967 (ELF_LINK_HIDDEN): Define.
1968 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1969 dynverdef_hdr, dynversym_section, dynverdef_section,
1970 dynverref_section, cverdefs, cverrefs, verdef, verref.
1971 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1972 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1973 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1974 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1975 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1976 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1977 (_bfd_elf_slurp_version_tables): Declare.
1978 * elf.c (_bfd_elf_swap_verdef_in): New function.
1979 (_bfd_elf_swap_verdef_out): Likewise.
1980 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1981 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1982 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1983 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1984 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1985 version information if there is any.
1986 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1987 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1988 (elf_fake_sections): Handle .gnu.version* section names.
1989 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1990 (_bfd_elf_slurp_version_tables): New function.
1991 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1992 version name in string entered in dynamic hash table.
1993 * elfcode.h: Include fnmatch.h.
1994 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1995 symbol which was forced to become local.
1996 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1997 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1998 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1999 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2001 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2003 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2005 (mn10200_elf_relax_section): Correctly compute a symbol's value
2006 when the symbol is local, but not in the same section as we are
2007 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2010 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2012 * elf32-m32r.c: Rewrite to use ELF backend linker.
2013 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2014 Add small data area support (R_M32R_SDA16).
2015 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2016 * bfd-in2.h,libbfd.h: Regenerated.
2018 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2020 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2021 (mn10200_elf_relax_delete_bytes): Likewise.
2022 (mn10200_elf_symbol_address_p): Likewise.
2023 (mn10200_elf_get_relocated_section_contents): Likewise.
2024 (bfd_elf32_bfd_relax_section): Define.
2025 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2027 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2028 (mn10200_elf_relocate_section): Likewise.
2029 (elf_backend_relocate_section): Define.
2032 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2034 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2035 reloc.c, targets.c: New target, elf-*-D30V.
2037 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2039 * cpu-d30v.c, elf32-d30v.c: New files.
2042 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2044 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2045 * bfd-in2.h: Regenerated.
2046 start-sanitize-tic80
2047 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2048 (rtype2howto): Add function.
2049 (tic80_howto_table): Add.
2052 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2054 * sysdep.h: Don't define errno in MSVC if error.h is included.
2056 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2058 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2059 is initialized before it is used.
2061 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2063 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2064 symbol into a weak undefined symbol; leave it as a common symbol.
2066 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2068 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2069 about a symbol defined in a dynamic object if it has already been
2070 defined in a regular object.
2072 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2074 * makefile.vms: Add gcc flags to allow compiling with current gcc
2076 (targmatch.h): New dependency.
2078 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2080 * evax.h (ALPHA_R_CODEADDR): New relocation.
2081 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2083 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2085 * bfd-in2.h, libbfd.h: Rebuild.
2087 Restrict symbol length to 64 bytes, case preserving:
2088 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2089 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2090 (_bfd_evax_length_hash_symbol): Added.
2091 * evax-etir.c (_bfd_evax_write_etir): Call
2092 _bfd_evax_length_hash_symbol before output of symbol.
2093 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2094 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2096 * evax-emh.c: Output filename to object file without path.
2098 * evax-egsd.c: New sections for local and global commons.
2100 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2101 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2102 notices. Replace AXP with Alpha.
2104 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2106 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2107 sections if we are creating a shared library.
2109 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2111 * configure.host (i386-windows): Don't set host64=true.
2113 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2115 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2116 (elf_mips16_gprel_howto): New static variable.
2117 (mips16_gprel_reloc): New static function.
2118 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2119 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2120 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2121 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2122 * bfd-in2.h, libbfd.h: Rebuild.
2124 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2126 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2127 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2129 start-sanitize-r5900
2130 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2132 * config.bfd: add r5900
2135 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2137 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2138 the output section will be the absolute section; don't print an
2139 assertion message for that case when doing a relocateable link.
2141 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2143 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2144 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2145 need_fn_sub, call_stub, and call_fp_stub.
2146 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2147 (mips_elf_link_hash_newfunc): Initialize new fields.
2148 (mips_elf_link_hash_table_create): Likewise.
2149 (mips_elf_relocate_section): Redirect relocations to use mips16
2150 stubs when appropriate.
2151 (mips_elf_check_relocs): Attach stub sections to the appropriate
2152 symbol. Set need_fn_stub when appropriate.
2153 (mips_elf_always_size_sections): New static function.
2154 (mips_elf_check_mips16_stubs): New static function.
2155 (elf_backend_always_size_sections): Define.
2156 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2158 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2159 attached to sections which are not being included in the link.
2161 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2163 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2164 symbol value when computing the addend for a pc_relative
2167 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2169 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2170 relocateable link, just skip pc_relative pcrel_offset relocs.
2171 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2172 structure for an ARM26 reloc which can be resolved.
2173 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2174 reloc can be resolved.
2176 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2177 error in overflow check for R_RELBYTE.
2179 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2181 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2182 From Mark Rasin <mark.rasin@telrad.co.il>.
2184 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2187 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2189 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2190 (elf_mn10200_howto_table): Likewise.
2191 (mn10200_reloc_map): Likewise.
2193 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2195 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2196 * bfd-in2.h, libbfd.h: Regenerated.
2197 * elf32-m32r.c: Add support for them.
2199 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2201 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2202 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2203 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2204 r_format and r_pcrel. Always return a value.
2205 * riscix.c (MY_final_link_callback): Define to dummy value.
2207 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2208 relocations against the text segment, look up the output name of
2210 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2211 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2212 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2213 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2214 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2216 start-sanitize-tic80
2217 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2219 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2220 routines for little endian data.
2221 * coffcode.h (coff_write_object_contents): Set magic to
2222 TIC80_ARCH_MAGIC for TIc80.
2224 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2226 * coff-tic80.c (tic80coff_vec): Change to little endian data
2230 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2232 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2233 auxiliary_filters parameter to be const char * const *. Accept a
2234 NULL terminated array.
2235 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2236 (bfd_elf32_size_dynamic_sections): Update declaration.
2237 * bfd-in2.h: Rebuild.
2239 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2241 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2242 NOTYPE symbol in a text section as a FUNC symbol.
2244 * coffcode.h (coff_compute_section_file_positions): Force
2245 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2247 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2249 * libaout.h (machine_type): Reserve several values for sparclet.
2251 start-sanitize-tic80
2252 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2254 * config.bfd (tic80-*-*): Don't require 'coff'.
2257 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2259 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2260 table to v850_elf_reloc for all non-standard relocations.
2261 (v850_elf_check_relocs): Add check for h being non-null.
2262 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2263 statement instead of multiple ifs.
2264 (v850_elf_relocate_section): Fix up error message, don't just call
2267 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2269 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2270 Use bfd_elf_generic_reloc as special function for all relocs.
2271 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2273 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2274 24bit pc-relative reloc.
2276 start-sanitize-tic80
2277 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2279 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2280 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2281 header byte order is little endian. Use correct bfd_get and
2282 bfd_put routines for little endian headers.
2283 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2284 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2287 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2289 * reloc.c: Add BFD_RELOC_24.
2290 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2291 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2292 * bfd-in2.h, libbfd.h: Rebuilt.
2294 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2296 elf64-alpha multiple .got rewrite:
2298 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2299 (bfd_elf*_mkobject): Don't define here ...
2300 * elfxx-target.h: ... but rather here. Default always_size_sections
2302 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2303 what the #defines in elf-bfd.h transmuted it to anyway.
2305 * section.c: Add SEC_LINKER_CREATED flag.
2306 * bfd-in2.h: Rebuild.
2307 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2308 relocation section flags.
2309 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2310 SEC_IN_MEMORY to recognize generated bits.
2311 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2313 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2314 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2315 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2316 * elf32-ppc.c (ppc_elf_create_linker_section,
2317 ppc_elf_size_dynamic_sections): Likewise.
2318 * elf32-sparc.c (elf32_sparc_check_relocs,
2319 elf32_sparc_size_dynamic_sections): Likewise.
2320 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2322 (_bfd_elf_create_dynamic_sections): Likewise.
2323 (_bfd_elf_make_linker_section_rela): Likewise.
2324 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2325 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2326 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2327 to identify generated bits.
2328 (elf_link_input_bfd): Likewise.
2330 * elf64-alpha.c: Rewrite everything touching relocations.
2332 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2334 * elf32-v850.c (all functions and static variables): Go through
2335 and regularize names to be of the form v850_elf_<xxx>.
2336 (toplevel): Include <elf/v850.h>.
2337 (enum reloc_type): Move to include/elf/v850.h.
2338 (v850_elf_check_relocs): For common variables, if the variable is
2339 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2340 into the appropriate section.
2341 (elf_backend_check_relocs): Define.
2343 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2345 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2347 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2349 * config.bfd (mips*el-*-linux*): New target.
2350 (mips*-*-linux*): New target.
2352 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2353 Return a useful value.
2355 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2357 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2359 * configure: Rebuild.
2360 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2361 ac_cv_func_mmap in bfd/configure.host.
2363 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2364 filter_shlib and auxiliary_filter_shlib parameters.
2365 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2367 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2368 (bfd_elf64_size_dynamic_sections): Likewise.
2369 * bfd-in2.h: Rebuild.
2371 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2373 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2374 symbols, don't export a symbol which is defined by an object in an
2375 archive which contains shared objects.
2377 start-sanitize-tic80
2378 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2380 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2381 for TI TMS320c80 (MVP).
2382 (bfd_archures_list): Add bfd_tic80_arch.
2383 * bfd-in2.h: Regenerate by running "make headers".
2385 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2387 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2388 * configure.in (case $vec): Correct typo, "tb" not "tp".
2389 Also add cofflink.o for tic80coff_vec.
2390 * configure: Regenerate with autoconf.
2393 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2395 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2396 is configured with --with-mmap.
2398 start-sanitize-tic80
2399 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2401 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2402 (ALL_MACHINES): Add cpu-tic80.o
2403 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2404 * coff-tic80.c: Add skeleton, cloned from another coff config.
2405 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2409 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2411 * TODO: Correct a misspelling.
2412 start-sanitize-tic80
2413 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2414 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2415 * configure.in (case $vec): Add tic80coff_vec entry.
2416 * configure: Regenerate with autoconf.
2417 * archures.c (bfd_tic80_arch): Declare.
2418 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2419 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2420 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2421 (bfd_target_vector): Add tic80coff_vec entry.
2424 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2426 * elflink.h (elf_buckets): Add some more values for larger
2429 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2431 * Makefile.in (install): Move subdir_do out of conditional. From
2432 Fred Fish <fnf@cygnus.com>.
2434 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2436 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2438 (elf_mn10200_howto_table): Likewise.
2439 (mn10200_reloc_map): Likewise.
2441 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2443 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2444 mips16 symbol during the link.
2445 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2447 (mips_elf_link_output_symbol_hook): New static function.
2448 (elf_backend_link_output_symbol_hook): Define.
2450 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2453 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2455 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2456 against SEC_DEBUGGING sections here (revert patch of December 5).
2457 * elfcode.h (elf_object_p): Check for them here, instead.
2459 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2461 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2462 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2464 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2465 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2466 * elf-bfd.h (struct elf_size_info): Update declaration of
2468 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2469 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2470 * elfxx-target.h: Use new dynamic reloc routines by default.
2471 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2474 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2476 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2477 if NAMES_HAVE_UNDERSCORE is defined.
2479 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2481 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2483 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2485 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2488 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2490 * elflink.h (elf_link_add_object_symbols): Only add a weak
2491 symbol if the real definition is in the dynamic symbol table.
2492 After finding the real definition, then, if it is dynamic, add the
2493 weak symbol to the dynamic symbol table.
2495 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2497 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2499 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2502 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2504 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2506 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2507 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2508 * reloc.c: Remove mn10300 big endian relocs.
2509 * bfd-in2.h, libbfd.h: Rebuilt.
2511 * elf32-mn10200.c: Update from elf32-mn10300.c.
2513 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2515 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2517 * elf32-mn10300.c: Add some comments.
2519 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2521 * ihex.c (ihex_scan): Always initialize buf before jumping to
2523 (ihex_read_section): Likewise.
2525 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2527 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2528 inplace for most relocs.
2530 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2532 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2533 even if SEC_ALLOC is not set.
2534 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2535 when deciding whether to copy a reloc into a shared object.
2536 (elf_i386_relocate_section): Likewise.
2537 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2538 (elf32_sparc_relocate_section): Likewise.
2539 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2540 reloc section if it is not set in the source section.
2541 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2542 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2543 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2545 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2547 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2548 expects a .got.plt until we actually create it.
2550 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2552 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2553 message for bfd_reloc_outofrange, rather than aborting. From
2554 Philippe De Muyter <phdm@info.ucl.ac.be>.
2556 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2557 a relocateable link, don't try to process them. From Heinz Wrobel
2558 <wrobel@lpr.e-technik.tu-muenchen.de>.
2560 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2562 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2563 mn10300_info_howto_rel. Tweak reloc argument to be an
2564 Elf32_Internal_Rela.
2565 (USE_RELA): Define instead of USE_REL.
2566 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2568 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2570 * configure.in, configure: Handle mips*-sgi-irix6*.
2571 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2574 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2577 relocation against a symbol defined in a section with no output
2580 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2582 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2583 * configure, config.in: Rebuild with autoconf 2.12.
2585 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2586 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2587 (swap_out_syms): Set st_other from existing st_other field.
2588 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2590 (elf_link_output_extsym): Set the other field from the global hash
2592 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2593 (elf_mips16_jump_howto): New static variable.
2594 (mips16_jump_reloc): New static function.
2595 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2596 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2597 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2599 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2600 * bfd-in2.h, libbfd.h: Rebuild.
2601 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2603 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2605 * configure.host: Use long long for mips-sgi-irix6*.
2607 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2608 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2610 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2612 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2613 (enum reloc_type): Add more reloc types.
2614 (elf32_mn10300_howto_table): Update for new reloc types.
2615 (elf32_mn10300_reloc_map): Update for new reloc types.
2616 * reloc.c: Add some new relocs for the mn10300 series.
2617 * bfd-in2.h, libbfd.h: Rebuilt.
2619 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2621 * som.c (setup_sections): Don't lose for a space which has
2622 no data, but some symbols.
2624 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2626 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2627 (sunos_link_hash_table_create): Initialize got_needed.
2628 (sunos_create_dynamic_sections): Only set .got section size if it
2629 is not already set. Set got_needed.
2630 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2631 sdynptr, and only handle dynamic sections, if dynamic sections are
2633 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2634 Initialize .got section.
2635 (sunos_scan_ext_relocs): Likewise.
2636 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2638 (sunos_finish_dynamic_link): Check got_needed. Only set up
2639 dynamic linking information if needed.
2641 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2643 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2645 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2647 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2649 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2651 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2654 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2656 * filemode.c: Include sysdep.h.
2657 * ihex.c: Add casts to eliminate compiler warnings.
2658 * sunos.c: Add casts to eliminate compiler warnings.
2660 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2662 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2664 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2665 appropriate relocations in the .so file if shared.
2666 (ppc_elf_relocate_section): Ditto.
2668 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2670 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2671 complain_overflow_unsigned.
2673 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2675 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2676 overflows for R_D10V_16 and R_D10V_18.
2678 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2680 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2681 (do_with_relocs): Likewise.
2682 (do_as_repeat): Likewise.
2683 (copy_expression): Likewise.
2685 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2687 * ieee.c (ieee_write_external_part): Correctly record whether
2688 there is an external part.
2690 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2692 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2693 handle tda offsets for sld.w and sst.w instructions.
2694 Fix alignment check in sld.w and sst.w tda reloc handling.
2696 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2698 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2700 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2702 * elf32-v850.c: Add comments about assumptions about
2703 char, short & long sizes.
2704 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2705 problems for several relocs.
2707 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2708 R_V850_SDA_OFFSET entry.
2710 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2712 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2713 Store import file index in ldindx.
2714 (xcoff_build_ldsyms): Assume that ldsym was not previously
2715 allocated. For an imported symbol, copy ldindx into l_ifile.
2717 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2719 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2720 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2721 fields in R_V850_TDA_OFFSET.
2722 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2723 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2726 * elf32-v850.c: Include bfdlink.h.
2727 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2729 (elf32_v850_bfd_final_link_relocate): New function.
2730 (v850_elf_relocation_section): Likewise.
2731 (elf_backend_relocate_section): Define.
2733 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2735 * binary.c (binary_set_section_contents): Ignore sections which
2736 don't have SEC_LOAD and SEC_ALLOC set.
2738 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2740 * linker.c (_bfd_generic_final_link): Avoid losing static
2741 symbols in the .bss section.
2743 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2745 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2746 (mips32_64bit_reloc): New static function.
2747 (mips_reloc_map): Add entry for BFD_RELOC_64.
2748 (mips_elf_relocate_section): Handle R_MIPS_64.
2750 * linker.c (default_indirect_link_order): Print an error message
2751 when attempting to do a relocateable link with different object
2752 file formats, rather than calling abort.
2754 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2756 * reloc.c (m32r relocs): Rename them.
2757 * bfd-in2.h, libbfd.h: Regenerated.
2758 * elf32-m32r.c: Update.
2759 (m32r_elf_10_pcrel_reloc): New function.
2760 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2761 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2763 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2765 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2766 all sections that will be included in the output file.
2767 (_bfd_generic_link_output_symbols): Discard symbols in sections
2768 which are being discarded.
2769 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2770 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2771 (elf_v850_howto_table): Corresponding changes.
2772 (elf_v850_reloc_map): Corresponding changes.
2773 * reloc.c: Add additional V850 relocations.
2774 * bfd-in2.h, libbfd.h: Rebuilt.
2776 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2777 no longer want in pc-relative relocs.
2779 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2781 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2782 accept a reloc against an undefined sybmol!
2784 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2786 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2788 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2790 * VERSION: Bump for new relocation.
2792 * hosts/i386bsd.h: If NBPG is not defined, define it as
2793 PAGE_SIZE, for recent versions of FreeBSD.
2795 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2797 * configure.host: Use `long long' as the 64 bit type on a Solaris
2798 host, since both gcc and the SunPRO compilers support it.
2800 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2802 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2803 mistake to have reused the ECOFF LITERAL for ELF since they have
2804 different semantics.
2805 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2806 * bfd-in2.h, libbfd.h: Rebuild.
2808 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2811 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2812 dynamic relocation for an undefweak symbol when we are building
2813 a static executable.
2815 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2817 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2818 point explicitly to srcdir.
2819 (targmatch.h): Edit references to point explicitly to objdir.
2821 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2823 * config.bfd: When setting targ_cpu, don't get confused by
2826 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2828 * configure.host: Add support for windows host (a build done
2829 under the Microsoft build environment).
2831 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2833 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2834 definition in a dynamic object, add it to the dynamic symbol table
2835 if any dynamic object mentions it. Reverts part of last patch.
2837 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2838 (sunos_link_hash_table_create): Initialize got_base.
2839 (bfd_sunos_size_dynamic_sections): If the .got section is more
2840 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2842 (sunos_check_dynamic_reloc): Subtract got_base from a base
2843 relative relocation.
2845 * elf32-mips.c (elf_mips_isa): New static function.
2846 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2847 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2849 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * archive.c (do_slurp_coff_armap): Only treat archive as little
2852 endian for i960 COFF.
2854 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2856 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2857 by the change in size of the section when EXEC_P is not set.
2859 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2860 (m68kcoff_rtype_to_howto): New static function.
2861 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2862 VMA to the addend for a PC relative reloc.
2864 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2866 * Makefile.in: Rebuild dependencies.
2868 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2871 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2873 * Makefile.in: Remove explicit dependencies for mn10200 and
2875 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2876 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2877 (dependencies): Rebuilt.
2879 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2881 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2882 during this function.
2884 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2885 section if the flags are compatible.
2887 * configure.in: Add havevecs, and put it in tdefaults.
2888 * mpw-config.in: Likewise.
2889 * configure: Rebuild.
2890 * targmatch.sed: New file; a sed script to build targmatch.h from
2892 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2893 * targets.c: Include "fnmatch.h".
2894 (struct targmatch): Define.
2895 (bfd_target_match): Define by including targmatch.h.
2896 (bfd_find_target): If the target is not found by name, search for
2897 it as a configuration triplet.
2898 * Makefile.in: Rebuild dependencies.
2899 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2900 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2901 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2902 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2903 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2904 (CFILES): Remove i386dynix.c and hp300bsd.c.
2905 (targmatch.h): New target.
2906 (do_clean): Remove targmatch.h.
2908 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2909 * acconfig.h: Add NEED_DECLARATION_GETENV.
2910 * configure, config.in: Rebuild.
2911 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2912 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2914 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2916 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2917 * cpu-mn10200.c, cpu-mn10300.c: New files.
2918 * elf32-mn10200.c, elf32-mn10300.c: New files.
2919 * Makefile.in: Break mn10x00 support into two separate
2920 configurations, mn10200 and mn10300.
2921 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2922 * bfd-in2.h, configure: Rebuilt.
2924 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2926 * Makefile.in (do_clean): Move config.log to do_distclean.
2928 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2930 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2931 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2932 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2933 (elf32-mn10x00.o): Add dependencies.
2934 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2935 (bfd_mn10x00_arch): Declare.
2936 (bfd_archures_list): Add bfd_mn10x00_arch.
2937 * config.bfd: Add mn10x00-*-*.
2938 * configure.in: Add bfd_elf32_mn10x00_vec.
2939 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2940 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2941 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2942 * bfd-in2.h, configure: Rebuilt.
2944 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2946 openVMS/Alpha: Provide filename and case_hack flags via
2947 symbol table from gas.
2948 Add case_hack code for symbol output from vax/vms.
2949 * evax-alpha.c (evax_initialize): Remove filename handling,
2950 filename is provided via symbol table.
2951 (evax_get_symtab): Use local symbol count when setting up table.
2952 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2954 (_bfd_evax_write_egsd): Skip file name symbol.
2955 * evax-emh.c (get_vms_time_string): Local function now.
2956 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2958 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2959 through _bfd_evax_case_hack_symbol.
2960 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2962 (_bfd_evax_basename): Removed.
2963 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2964 * evax.h (evax_private_data_struct): Remove filename.
2965 (flag_hash_long_names, flag_show_after_trunc,
2966 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2969 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2971 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2972 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2973 (NO_SWAP_MAGIC): Don't define.
2974 (SWAP_MAGIC): Define.
2976 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2977 no hash table entry for a global symbol.
2979 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2981 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2983 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2985 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2986 symbol type with T_NULL. Warn if symbol type changes. Based on
2987 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2989 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2990 a dynamic object in the dynamic symbol table if it is referenced
2991 or defined by a regular object.
2993 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2995 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2996 remove dwarf local labels. Shrinks binaries by a factor of 3!
2998 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3000 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3001 by hand, rather than by calling bfd_make_section.
3003 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3005 * reloc.c: Rename m32r relocs.
3006 * bfd-in2.h, libbfd.h: Rebuilt.
3007 * elf32-m32r.c: Update.
3009 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3011 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3012 link, adjust the symbol index of a base relative reloc. Don't
3013 change the addend of a PC relative reloc if pcrel_offset is set.
3014 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3015 a relocateable link.
3017 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3018 it is zero, in case src_mask matters.
3019 (bfd_install_relocation): Likewise.
3021 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3023 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3025 (_bfd_xcoff_bfd_final_link): Don't set target_index
3026 to an uninitialized value.
3028 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3030 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3031 indices, rather than crashing.
3032 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3034 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3037 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3039 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3041 (coff_arm_adjust_symndx): New static function.
3042 (coff_adjust_symndx): Define.
3044 * srec.c (srec_scan): Accept multiple symbols on a single line.
3045 From Pascal Martin <pmartin@alsys.com>.
3049 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3051 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3052 (sunos_merge_private_bfd_data): New function.
3054 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3056 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3058 (bfd_merge_private_bfd_data): Likewise.
3059 * section.c (bfd_copy_private_section_data): Likewise.
3060 * syms.c (bfd_copy_private_symbol_data): Likewise.
3061 * bfd-in2.h: Rebuild.
3062 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3063 both BFD's are the right flavour.
3064 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3065 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3066 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3067 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3068 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3069 (ppc_elf_merge_private_bfd_data): Likewise.
3070 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3071 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3073 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3074 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3077 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3079 * reloc.c: Add m32r relocs.
3080 * bfd-in2.h, libbfd.h: Rebuilt.
3081 * cpu-m32r.c,elf32-m32r.c: New files.
3083 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3085 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3087 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3089 * tekhex.c (first_phase): Change type parameter from char to int.
3091 (pass_over): Change func to expect int, not char.
3093 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3094 rather than SEC_LOAD when aligning the file offset for the first
3095 section in a segment.
3097 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3099 * syms.c (coff_section_type): Make arg const.
3100 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3101 to make_bfd_asection().
3102 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3103 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3104 (_bfd_elf_stringtab_init): Remove prototype.
3106 * netbsd-core.c (swap_abort): Add prototype.
3107 * aix386-core.c (swap_abort): Ditto & make static
3108 * hpux-core.c (swap_abort): Ditto & make static.
3109 * irix-core.c (swap_abort): Ditto & make static.
3110 * ptrace-core.c (swap_abort): Ditto & make static.
3111 * trad-core.c (swap_abort): Ditto & make static.
3112 * coffswap.h (coff_swap_reloc_in): Ditto.
3113 (coff_swap_reloc_out): Ditto.
3114 (coff_swap_filehdr_in): Ditto.
3115 (coff_swap_filehdr_out): Ditto.
3116 (coff_swap_sym_in): Ditto.
3117 (coff_swap_sym_out): Ditto.
3118 (coff_swap_aux_in): Ditto.
3119 (coff_swap_aux_out): Ditto.
3120 (coff_swap_lineno_in): Ditto.
3121 (coff_swap_lineno_out): Ditto.
3122 (coff_swap_aouthdr_in): Ditto.
3123 (coff_swap_aouthdr_out): Ditto.
3124 (coff_swap_scnhdr_in): Ditto.
3125 (coff_swap_scnhdr_out): Ditto.
3126 * ihex.c (ihex_sizeof_headers): Ditto.
3127 * tekhex.c (getsym): Ditto.
3128 (find_chunk): Ditto & make static.
3129 (insert_byte): Ditto.
3130 (first_phase): Ditto.
3132 (tekhex_get_symtab): Ditto & make static.
3133 (tekhex_get_symtab_upper_bound): Ditto & make static.
3134 (tekhex_mkobject): Ditto.
3135 (tekhex_object_p): Ditto.
3136 (move_section_contents): Ditto.
3137 (tekhex_get_section_contents): Ditto.
3138 (tekhex_set_arch_mach): Ditto & make static.
3139 (tekhex_set_section_contents): Ditto.
3140 (writevalue): Ditto.
3143 (tekhex_write_object_contents): Ditto.
3144 (tekhex_sizeof_headers): Ditto.
3145 (tekhex_make_empty_symbol): Ditto.
3146 (tekhex_get_symbol_info): Ditto.
3147 (tekhex_print_symbol): Ditto.
3148 * irix-core.c (make_bfd_asection): Ditto.
3149 (irix_core_core_file_p): Ditto.
3150 (irix_core_core_file_failing_command): Ditto.
3151 (irix_core_core_file_failing_signal): Ditto.
3152 (irix_core_core_file_matches_executable_p): Ditto.
3153 (irix_core_make_empty_symbol): Ditto.
3154 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3155 * srec.c (srec_new_symbol): Ditto.
3156 (srec_get_section_contents): Ditto.
3157 (srec_set_arch_mach): Ditto.
3158 (srec_set_section_contents): Ditto.
3159 (internal_srec_write_object_contents): Ditto.
3160 (srec_write_object_contents): Ditto.
3161 (symbolsrec_write_object_contents): Ditto.
3162 (srec_sizeof_headers): Ditto.
3163 (srec_make_empty_symbol): Ditto.
3164 (srec_get_symtab_upper_bound): Ditto.
3165 (srec_get_symtab): Ditto.
3166 (srec_print_symbol): Ditto and make static.
3167 * elf.c (elf_read): Ditto
3168 (assign_section_numbers): Ditto.
3169 (elf_fake_sections): Ditto.
3170 (sym_is_global): Ditto.
3171 (elf_map_symbols): Ditto.
3172 (get_program_header_size): Ditto.
3173 * coffgen.c (make_a_section_from_file): Ditto.
3174 (coff_real_object_p): Ditto.
3175 (fixup_symbol_value): Ditto.
3176 (build_debug_section): Ditto.
3178 * syms.c (coff_section_type): Ditto.
3180 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3182 * bfd-in2.h: Rebuilt after m32r changes.
3184 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3186 * config.bfd,configure.in,configure: Add m32r support.
3187 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3188 * config.bfd: Keep target list alphabetically sorted.
3190 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3192 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3193 to add in the constant part found in the instruction itself.
3194 (case R_V850_HI16_S): Likewise.
3196 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3198 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3199 and R_D10V_18 to be 1 (word).
3201 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * stabs.c (_bfd_link_section_stabs): If the output_section field
3204 of either section is bfd_abs_section, then the linker is
3205 discarding the section and we should not optimize it.
3207 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3209 * Makefile.in (aout-sparcle.o): New target.
3210 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3211 * config.bfd (sparclet-*-aout*): Add case.
3212 * configure.in (sparcle_aout_vec): Add case.
3213 * configure: Regenerated.
3214 * targets.c (sparcle_aout_vec): Declare.
3215 (bfd_target_vector): Add sparcle_aout_vec.
3216 * aout-sparcle.c: New file.
3218 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3220 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3221 low order sign bit propogation for R_V850_HI16_S.
3223 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3224 handling V850 specific relocs.
3225 (elf_v850_howto_table): Use the new function for some
3226 relocations. Twiddle masks & shifts for some relocs.
3227 Set partial_inplace where needed.
3229 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3232 default architecture to a machine number of 0.
3233 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3235 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3236 the output BFD is the default, set it from the first input BFD.
3238 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3240 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3241 insert at bitpos zero. The HI16 relocs are shifted right
3242 by 16 bits. Fix src_mask for all relocs.
3243 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3245 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3248 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3250 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3251 Rewrite to use BFD file read routines and to avoid using a fixed
3252 length for the file name.
3254 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3256 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3257 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3258 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3259 to R_V850_{32,16,8}.
3261 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3263 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3264 (elf_v850_howto_table): Add info for HI16_S reloc.
3265 (v850_reloc_map): Add HI_16_S reloc.
3266 * reloc.c: Define BFD_RELOC_V850_* relocs.
3268 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3271 * elf32-sh.c: New file.
3272 * elf.c (prep_headers): Handle bfd_arch_sh.
3273 * elfcode.h (write_relocs): Handle absolute symbol.
3274 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3275 (_bfd_elf64_link_read_relocs): Declare.
3276 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3277 elf_link_read_relocs. Make globally visible. Change all
3279 (elf_link_input_bfd): Get external symbols from cache in
3280 symtab_hdr->contents. Get contents from cache in
3282 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3284 * reloc.c: Define BFD_RELOC_SH_* relocs.
3285 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3286 * coff-sh.c (sh_insns_conflict): Fix a return value.
3287 (_bfd_sh_align_load_span): New globally visible function, broken
3288 out of sh_align_load.
3289 (sh_align_load): Call _bfd_sh_align_load_span.
3290 (sh_swap_insns): Change relocs parameter to PTR.
3291 * bfd-in2.h, libbfd.h: Rebuild.
3292 * targets.c (bfd_elf32_sh_vec): Declare.
3293 (bfd_elf32_shl_vec): Declare.
3294 * config.bfd (sh-*-elf*): New target.
3295 * configure.in (bfd_elf32_sh_vec): New target vector.
3296 (bfd_elf32_shl_vec): New target vector.
3297 * configure: Rebuild.
3298 * Makefile.in: Rebuild dependencies.
3299 (BFD32_BACKENDS): Add elf32-sh.o.
3300 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3302 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3303 page before checking D_PAGED.
3305 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3306 (ihex_write_object_contents): Remove extbase; always use segbase
3309 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3311 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3312 * configure.host (i[345]86-*-*): Ditto.
3313 * config.bfd (i[345]86-*-*): Ditto.
3314 * configure: Regenerate.
3316 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3319 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3321 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3322 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3323 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3324 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3325 will have an ST_CODE type, change the symbol's type to ST_DATA.
3326 * som.c (hppa_som_gen_reloc_type): Update prototype.
3328 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3330 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3331 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3332 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3333 (mips_elf_finish_dynamic_sections): Likewise.
3335 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3337 * configure.host (HLDENV): New variable to set. Set it for
3338 *-*-sysv4*, since those linkers may not support -R but they always
3339 support LD_RUN_PATH.
3341 * libieee.h (NSECTIONS): Don't define.
3342 (ieee_data_struct): Change section_table to asection **. Add
3344 * ieee.c (get_section_entry): If the table isn't big enough, make
3346 (ieee_slurp_sections): Remove assertion about number of sections.
3347 (ieee_object_p): Adjust initialization of ieee to match changes to
3350 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3351 symbols merely because we are generating a shared library.
3352 (xcoff_build_ldsyms): Don't set up global linkage code for an
3353 undefined symbol merely because we are generating a shared
3356 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3358 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3359 (BFD32_BACKENDS) Add elf32-v850.o.
3360 * archures.c: Add bfd_v850_arch.
3361 * bfd-in2.h: Add bfd_v850_arch.
3362 * config.bfd (v850-*-*): New target.
3363 * configure: (bfd_elf32_v850_vec) New vector.
3364 * configure.in: (bfd_elf32_v850_vec) New vector.
3365 * cpu-v850.c: New file.
3366 * elf.c (prep_headers): Added case bfd_arch_v850.
3367 * elf32-v850.c: New file.
3368 * targets.c (bfd_elf32_v850_vec): New vector.
3370 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3372 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3373 a function code symbol for an XMC_XO symbol.
3375 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3377 * mpw-config.in: Update editing of autoconf vars to reflect
3378 Jul 18 configure.in change.
3379 * mpw-make.sed: Update editing of include pathnames to be
3380 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3382 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3384 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3385 which to offset to get the .plt entry address is ".plt".
3387 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3389 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3390 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3391 Added, for internal use by the ARM gas.
3393 * bfd-in2.h: Rebuilt
3395 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3397 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3398 in section dynidx start.
3400 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3402 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3403 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3404 optimization for g++.
3406 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3408 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3409 the -mrelocatable-lib bit set and the other doesn't, clear the
3410 -mrelocatable-lib bit in the header.
3412 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3414 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3415 symbol against a STT_FUNC symbol in a shared library.
3417 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3419 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3420 symbol is found, automatically define the corresponding function
3423 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3424 if sym.n_numaux is not zero.
3425 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3426 entry to disagree about the number of aux entries if the symbol
3429 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3430 section if it might be needed, not just if info->shared.
3431 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3432 the start of .rel.dyn if we are going to use it.
3433 (mips_elf_finish_dynamic_sections): Only clear the first element
3434 of .rel.dyn if the size is greater than zero.
3436 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3438 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3439 undefined_symbol callback for a symbol, then don't issue any more
3440 warnings about loader relocs.
3441 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3442 after calling the undefined_symbol callback.
3444 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3445 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3446 as the AIX linker seems to do.
3448 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3450 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3451 (evax_initialize): Remove evax_reloc_table.
3452 (evax_close_and_cleanup): Ditto.
3454 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3456 (evax_bfd_reloc_type_lookup): Ditto.
3457 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3458 cooked_size == raw_size.
3459 * evax-emh.c (_bfd_evax_register_filename): Remove.
3460 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3461 * evax-misc.c (add_new_contents): Malloc section at full size.
3462 (_bfd_save_evax_section): Memcpy section contents directly.
3463 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3464 (evax_reloc_table): Remove.
3466 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3468 * makefile.vms: Add better support for DEC C compilation
3469 Add evax.h dependencies
3471 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3472 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3473 (BFD_RELOC_ALPHA_BASEREG): Remove.
3474 * bfd-in2.h, libbfd.h: Rebuild.
3476 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3478 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3479 getgid if _WIN32 is defined.
3480 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3482 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3484 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3485 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3487 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3490 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3492 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3494 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3495 (NEED_DECLARATION_REALLOC): New macro.
3496 * configure, config.in: Rebuild.
3497 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3498 (realloc): Declare if NEED_DECLARATION_REALLOC.
3500 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3501 <strings.h> if they exist.
3503 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3505 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3507 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3509 Based on patches from Eric Valette <valette@crf.canon.fr>:
3510 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3511 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3512 (elf_howto_table): Add entries for new relocs.
3513 (elf_i386_reloc_type_lookup): Handle new relocs.
3514 (elf_i386_info_to_howto): Just call abort.
3515 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3516 (elf_i386_relocate_section): Likewise.
3518 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3520 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3522 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3524 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3525 only get the LMA from the phdr if they are in the same part of the
3528 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3529 new segment to make them more comprehensible. If the relationship
3530 between the LMA and the VMA changed, start a new segment. Don't
3531 check dynsec when deciding whether to start a new segment for a
3532 writeable section; -N will now handle this.
3534 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3536 * libhppa.h: Remove "esel" changes. Not the right approach.
3537 * som.c: Corresponding changes.
3538 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3539 which don't have a SOM symbol type associated with them.
3540 Reverses a 1994 change.
3542 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3544 Make ld -N more reasonable for ELF:
3545 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3546 phdr_in_section to false, and always use a single load segment.
3547 (elf_sort_sections): Sort sections by LMA after VMA.
3548 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3549 align to maxpagesize.
3550 (assign_file_positions_except_relocs): Likewise.
3551 * elfcode.h (elf_object_p): If a section is loaded but not page
3552 aligned, clear D_PAGED.
3554 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3556 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3557 Added, for internal use by the ARM gas.
3559 * bfd-in2.h: Rebuilt
3561 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3563 * libhppa.h (R_HPPA_ESEL): New field selector.
3564 (e_esel): Similarly.
3565 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3566 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3567 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3569 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3571 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3572 archive search before looking for stripped dynamic objects.
3574 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3576 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3577 symbol a warning rather than an error.
3579 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3581 * elf.c (assign_file_positions_for_segments): Track the virtual
3582 memory position separately from the file position, and use it to
3583 compute the alignment adjustment.
3585 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3587 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3588 and fixed mask on R_D10V_10_PCREL_L.
3590 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3592 * elf64-mips.c: Include "aout/ar.h".
3593 (mips_elf64_slurp_armap): New static function.
3594 (mips_elf64_write_armap): New static function.
3595 (bfd_elf64_archive_*): Define.
3596 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3597 Use instead of bfd_generic_archive_p.
3598 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3599 instead of _bfd_write_archive_contents.
3600 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3601 _bfd_generic_mkarchive.
3602 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3603 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3605 (TARGET_LITTLE_SYM): Likewise.
3606 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3608 * Makefile.in: Rebuild dependencies.
3610 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3611 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3612 SHT_MIPS_EVENTS sections.
3613 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3614 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3616 (_bfd_mips_elf_fake_sections): Likewise.
3618 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3619 * ecoff.c (ecoff_compute_section_file_positions): Copy
3620 rdata_in_text from backend info to tdata. Clear it if any data
3621 section comes before .rdata.
3622 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3623 tdata rather than backend info.
3625 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * configure.in: Fix test for whether a compiler has a 64 bit
3628 type. From Jim Wilson <wilson@cygnus.com>.
3630 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * configure.host (mips-sgi-irix6*): New host.
3634 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3635 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3636 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3638 * configure: Rebuild.
3639 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3640 (BFD_HOST_64_BIT): Define conditionally.
3641 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3642 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3643 (symvalue, bfd_size_type): Likewise.
3644 * bfd-in2.h: Rebuild.
3645 * Makefile.in (do_clean): Remove bfd-tmp.h.
3646 (do_distclean): Remove bfd-in3.h.
3647 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3648 (bfd-in3.h): New target.
3650 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3651 Andrew Gierth <ANDREWG@microlise.co.uk>.
3653 * configure.host: Set INSTALL_SHLIB.
3654 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3655 * configure: Rebuild.
3656 * Makefile.in (install): Use @INSTALL_SHLIB@.
3658 * config.bfd (mips*-*-irix6*): New target.
3659 * configure.host: Handle Irix 6 shared library like Irix 5.
3661 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3662 symbol for a magic name.
3663 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3665 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3668 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3670 * mpw-config.in: Add ELF support to mips config, create the
3671 elf32-target.h file in the object dir.
3672 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3674 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3676 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3677 Also removed most abort calls, in favor of using bfd reporting.
3679 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3681 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3682 (BFD32_BACKENDS) Add elf32-d10v.o.
3683 * archures.c: Add bfd_d10v_arch.
3684 * bfd-in2.h: Add bfd_d10v_arch.
3685 * config.bfd (d10v-*-*): New target.
3686 * configure: (bfd_elf32_d10v_vec) New vector.
3687 * configure.in: (bfd_elf32_d10v_vec) New vector.
3688 * cpu-d10v.c: New file.
3689 * elf.c (prep_headers): Added case bfd_arch_d10v.
3690 * elf32-d10v.c: New file.
3691 * libbfd.h: Rebuild.
3692 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3693 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3694 * targets.c (bfd_elf32_d10v_vec): New vector.
3696 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3698 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3700 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3702 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3703 bfd_mach_i386_i8086 machine types.
3705 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3707 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3710 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3712 * coffcode.h (coff_set_section_contents): A/UX does not require
3713 special handling of the _LIB section.
3715 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3717 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3718 value for R_RELBYTE.
3720 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3721 array if one was allocated.
3723 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3725 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3726 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3727 use_rld_obj_head and rld_value.
3728 (mips_elf_link_hash_table_create): Initialize new fields.
3729 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3731 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3732 __rld_obj_head symbol not seen, create an __rld_map symbol.
3733 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3734 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3735 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3736 __rld_obj_head symbol.
3737 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3739 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3741 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3743 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3744 ppc_elf_addr16_ha_reloc.
3745 (ppc_elf_addr16_ha_reloc): New static function.
3747 * coff-mips.c (struct mips_hi): Define.
3748 (mips_refhi_list): New static variable.
3749 (mips_refhi_addr, mips_refhi_addend): Remove.
3750 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3751 (mips_reflo_reloc): Process mips_refhi_list.
3752 (mips_relhi_list): New static variable.
3753 (mips_relhi_addr, mips_relhi_addend): Remove.
3754 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3755 (mips_rello_reloc): Process mips_relhi_list.
3756 (mips_relocate_section): Permit an arbitrary number of REFHI or
3757 RELHI relocs before the associated REFLO or RELLO reloc.
3759 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * aout-target.h (MY(callback)): Set reloc_count fields.
3763 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3765 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3766 sections unless this is a SunOS link.
3768 * VERSION: Set to 2.7.1.
3770 * Released binutils 2.7.
3772 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * i386aout.c: Include "aout/aout64.h".
3775 (i386aout_write_object_contents): New static function.
3776 (MY_write_object_contents): Define.
3778 * netbsd.h (MY(write_object_contents)): Make sure that
3779 adjust_sizes_and_vmas is called before fiddling with the magic
3782 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3784 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3786 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3788 * libbfd-in.h (itos, stoi): Don't define.
3789 * libbfd.h: Rebuild.
3790 * i386lynx.c (KEEPIT): Define as udata.i.
3791 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3792 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3793 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3794 flags. Don't use stoi.
3796 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3798 * elf.c (map_sections_to_segments): Don't start a new segment for
3799 a writable section if it's on the same page as the previous
3800 segment. Reset the writable variable for a readonly section.
3802 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3804 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3805 first_thunk_address, thunk_size, and import_table_size.
3806 * peicode.h: Improved some diagnostics regarding edata sections.
3808 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3810 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3811 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3813 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3815 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3816 with XCOFF_DEF_DYNAMIC set is really defined.
3817 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3818 (xcoff_link_add_symbols): Only create special sections if using an
3821 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3823 (bfd_install_relocation): Likewise.
3825 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3827 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3829 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3830 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3831 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3832 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3833 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3834 are found for LITERAL relocs.
3835 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3836 taken, we cannot generate a .plt entry for the symbol.
3838 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3840 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3841 sysconf functions (for gprof).
3842 * configure, config.in: Rebuild.
3844 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3846 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3847 an archive if it has a map. If the object file has the wrong
3850 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3851 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3853 (alpha_relocate_section): Likewise.
3855 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3856 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3857 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3858 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3859 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3860 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3861 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3862 * peicode.h: Corresponding changes.
3864 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3866 * elflink.h (elf_create_pointer_linker_section): Comment out code
3867 dealing with making GOT pointers negative of the GOT symbol for
3870 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3872 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3873 increment the .rela.plt size until after we're done creating the
3875 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3876 .rela.plt offset directly rather than calculating it.
3878 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3880 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3881 Use autoconf-set values.
3882 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3883 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3886 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3887 * configure: Rebuilt.
3889 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3891 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3892 handling code > 1k away.
3894 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3896 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3897 defined, output whenever the symbol is updated.
3899 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3901 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3902 section to 0 if user_set_vma is set.
3903 * elflink.h (elf_bfd_final_link): Likewise.
3905 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3907 Partially undo patch of Jun 20.
3908 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3909 (coff_compute_section_file_positions): Likewise.
3910 (coff_write_object_contents): Likewise. Re-add deleted code, but
3911 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3912 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3914 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3916 * config.bfd: Add support for *-*-rtems* configurations.
3918 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * elf.c (prep_headers): Add bfd_arch_alpha case.
3922 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3924 * elf64-alpha.c: New file.
3925 * config.bfd (alpha-*-linuxecoff*): New target.
3926 (alpha-*-linux*, alpha-*-elf*): New targets.
3927 * configure.in (bfd_elf64_alpha_vec): New vector.
3928 * configure: Rebuild.
3929 * targets.c (bfd_elf64_alpha_vec): Declare.
3930 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3931 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3932 * bfd-in2.h, libbfd.h: Rebuild.
3933 * Makefile.in: Rebuild dependencies.
3934 (BFD64_BACKENDS): Add elf64-alpha.o.
3935 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3937 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3939 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3940 than relying on a right shift of 32.
3942 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3944 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3945 ifdef to COFF_WITH_PE.
3946 (coff_compute_section_file_positions): Likewise.
3947 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3948 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3949 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3950 COFF_IMAGE_WITH_PE, always include.
3952 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3954 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3956 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3957 approximate the correct answer if SIZEOF_HEADERS was not used.
3959 * binary.c (binary_set_section_contents): Set section file
3960 position based on LMA rather than VMA.
3962 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3964 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3965 symbols if info->strip == strip_all.
3967 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3969 * coff-h8300.c: Remove #if 0 code.
3970 (compatable): Don't allow mixing/matching of different architectures.
3972 * archures.c (bfd_mach_h8300s): Add.
3973 * bfd-in2.h: Rebuilt.
3974 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3976 (h8300_reloc16_estimate): Likewise.
3977 (h8300_reloc16_extra_cases): Likewise.
3978 (h8300_bfd_link_add_symbols): Likewise.
3979 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3980 (coff_set_flags): Likewise.
3981 * cpu-h8300.c (h8300_scan): Likewise.
3982 Add H8/S to bfd_h8300_arch list.
3984 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3986 Added support for Alpha OpenVMS:
3987 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3988 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3989 * config.h-vms, makefile.vms: New files.
3990 * config.bfd (alpha-*-*vms*): New target.
3991 * configure.in (evax_alpha_vec): New target vector.
3992 * configure: Rebuild.
3993 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3994 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3995 * targets.c (bfd_target_evax_flavour): Define.
3996 (evax_alpha_vec): Declare.
3997 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3998 if BFD64 is defined.
3999 * bfd-in2.h, libbfd.h: Rebuild.
4000 * Makefile.in: Rebuild dependencies.
4001 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4002 evax-emh.o, and evax-misc.o.
4003 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4004 evax-etir.c, evax-emh.c, and evax-misc.c.
4005 (HFILES): Add evax.h.
4007 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4011 (h8300_bfd_link_add_symbols): Likewise.
4013 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4015 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4016 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4018 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4020 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4021 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4023 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4024 R_MIPS_32 relocs if creating a shared library.
4026 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4028 * peicode.h (add_data_entry): Use pei_section_data rather than
4029 _cooked_size. Corresponds to May 13 change in coffcode.h.
4031 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4033 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4034 * coffcode.h (coff_write_object_contents): If there are long
4035 section names, always set the f_symptr field, even if there are no
4037 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4038 if there are no symbols.
4040 * coffgen.c (make_a_section_from_file): Check return value of
4041 _bfd_coff_read_string_table.
4042 (coff_real_object_p): Check return value of
4043 make_a_section_from_file.
4044 (_bfd_coff_read_string_table): Check that there are some symbols
4045 before trying to read the string table size.
4047 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4049 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4050 to replace a symbol in a dynamic object with a symbol from another
4051 dynamic object, do the replacement if the existing symbol is
4052 global linkage code.
4054 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4055 for _ptrgl, and treat it as global linkage code.
4057 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4058 filename or N_SO symbol past the offset, and use it to indicate
4059 that there is no line number or function when appropriate.
4061 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4063 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4064 common symbol defined by the linker. Don't export function code
4065 even if export_defineds is set.
4067 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4069 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4071 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4072 (h8300_symbol_address_p): New function.
4073 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4076 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4078 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4080 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4081 correctly for the two variants. Allow relaxing if the target
4082 is 128 bytes away since after relaxation it'll be 126 bytes away.
4083 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4084 "dot" and "value". Allow relaxing if the target is 128 bytes
4085 away since after relaxation it'll be 126 bytes away.
4086 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4087 the given section until nothing changes.
4089 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4091 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4092 alignment hack--we can get the lnnoptr info another way without
4093 suddenly increasing the alignment requirements. Set the flags for
4095 (ecoff_compute_section_file_positions): Do so.
4097 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4099 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4100 to keep the HP emulator database happy.
4102 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4103 From Kevin Buettner <kev@primenet.com>.
4105 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4108 name of a NULL section.
4110 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4112 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4113 set, always call the notice callback.
4115 * VERSION: Increment for bfdlink.h change.
4117 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4120 (sh_relax_delete_bytes): Correct handling of differently sized
4121 trailing alignment reloc.
4123 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4124 * bfd-in2.h: Rebuild.
4125 * configure.in: Warn if there is no known 64 bit type.
4126 * configure: Rebuild.
4128 * Makefile.in: Rebuild dependencies.
4129 (BFD32_BACKENDS): Add ppcboot.o.
4130 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4132 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4133 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4135 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4138 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4139 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4140 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4142 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4144 * elf64-mips.c: Improve reloc special_functions and handling of
4145 SHT_MIPS_OPTIONS section.
4146 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4147 mips_elf_hi16_reloc and make globally visible.
4148 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4149 make globally visible.
4150 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4151 make globally visible.
4152 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4153 and make globally visible.
4154 (gprel16_with_gp): Check howto->src_mask before using value in
4156 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4157 and make globally visible.
4158 (gprel32_with_gp): Check howto->src_mask before fetching value.
4159 (bfd_mips_elf_swap_options_in): New function.
4160 (bfd_mips_elf_swap_options_out): New function.
4161 (_bfd_mips_elf_set_private_flags): Rename from
4162 mips_elf_set_private_flags and make globally visible.
4163 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4164 mips_elf_copy_private_bfd_data and make globally visible.
4165 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4166 mips_elf_merge_private_bfd_data and make globally visible.
4167 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4168 for a SHT_MIPS_OPTIONS section.
4169 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4170 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4171 name of a SHT_MIPS_OPTIONS section.
4172 (_bfd_mips_elf_set_section_contents): New function.
4173 (mips_elf32_section_processing): Set the GP value in a
4174 SHT_MIPS_OPTIONS section.
4175 (_bfd_mips_elf_find_nearest_line): Rename from
4176 mips_elf_find_nearest_line and make globally visible.
4177 (bfd_elf32_set_section_contents): Define.
4178 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4179 (_bfd_mips_elf_lo16_reloc): Declare.
4180 (_bfd_mips_elf_gprel16_reloc): Declare.
4181 (_bfd_mips_elf_got16_reloc): Declare.
4182 (_bfd_mips_elf_gprel32_reloc): Declare.
4183 (_bfd_mips_elf_set_private_flags): Declare.
4184 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4185 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4186 (_bfd_mips_elf_find_nearest_line): Declare.
4187 (_bfd_mips_elf_set_section_contents): Declare.
4189 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4191 (elf_info_to_howto): Define.
4192 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4194 (elf_info_to_howto): Define.
4195 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4197 (elf_info_to_howto): Define.
4199 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4200 R_MOV16B[12], to match change in coff/internal.h.
4202 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4204 * elf64-mips.c: Extensive additions to provide better support for
4205 writing files and for gas.
4206 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4207 of mips_elf_object_p.
4208 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4209 _bfd_mips_elf_object_p.
4210 (_bfd_mips_elf_final_write_processing): Rename from
4211 mips_elf_final_write_processing and make globally visible.
4212 (_bfd_mips_elf_fake_sections): Rename from
4213 mips_elf_fake_sections and make globally visible.
4214 (_bfd_mips_elf_section_from_bfd_section): Rename from
4215 mips_elf_section_from_bfd_section and make globally visible.
4216 (_bfd_mips_elf_section_processing): New function, broken out of
4217 mips_elf_section_processing.
4218 (mips_elf32_section_processing): Rename from
4219 mips_elf_section_processing; call
4220 _bfd_mips_elf_section_processing.
4221 (_bfd_mips_elf_symbol_processing): Rename from
4222 mips_elf_symbol_processing and make globally visible.
4223 (_bfd_mips_elf_read_ecoff_info): Rename from
4224 mips_elf_read_ecoff_info and make globally visible.
4225 (mips_elf32_ecoff_debug_swap): Rename from
4226 mips_elf_ecoff_debug_swap.
4227 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4228 struct symbol_cache_entry.
4229 (_bfd_elf_validate_reloc): New function, moved in from
4230 elfcode.h:validate_reloc.
4231 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4232 to _bfd_elf_validate_reloc. Change all callers.
4233 * elf-bfd.h (bfd_section_from_shdr): Declare.
4234 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4235 (_bfd_elf_validate_reloc): Declare.
4236 (_bfd_mips_elf_object_p): Declare.
4237 (_bfd_mips_elf_fake_sections): Declare.
4238 (_bfd_mips_elf_section_from_bfd_section): Declare.
4239 (_bfd_mips_elf_section_processing): Declare.
4240 (_bfd_mips_elf_symbol_processing): Declare.
4241 (_bfd_mips_elf_read_ecoff_info): Declare.
4242 (_bfd_mips_elf_final_write_processing): Declare.
4243 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4246 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4247 (mips_elf_final_write_processing): Likewise.
4249 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4251 64-bit MIPS ELF ABI objdump support:
4252 * elf64-mips.c: New file.
4253 * Makefile.in: Rebuild dependencies.
4254 (BFD64_BACKENDS): Add elf64-mips.o.
4255 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4256 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4257 bfd_elf64_littlemips_vec to targ_selvecs.
4258 (mips*-*-elf*): Likewise.
4259 * confingure.in: Add bfd_elf64_bigmips_vec and
4260 bfd_elf64_littlemips_vec to vector switch.
4261 * configure: Rebuild.
4262 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4263 broken out of mips_elf_section_from_shdr.
4264 (mips_elf32_section_from_shdr): Rename from
4265 mips_elf_section_from_shdr. Call new function.
4266 (elf_backend_section_from_shdr): Update name of renamed function.
4267 * elf-bfd.h (struct elf_size_info): Change second parameter of
4268 write_out_phdrs to be const. Likewise for second parameter of
4270 (struct bfd_elf_section_data): Add rel_hdr2 field.
4271 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4272 (bfd_elf32_swap_symbol_out): Likewise.
4273 (bfd_elf32_swap_reloc_in): Likewise.
4274 (bfd_elf32_swap_reloc_out): Likewise.
4275 (bfd_elf32_swap_reloca_in): Likewise.
4276 (bfd_elf32_swap_reloca_out): Likewise.
4277 (bfd_elf32_swap_phdr_in): Likewise.
4278 (bfd_elf32_swap_phdr_out): Likewise.
4279 (bfd_elf32_swap_dyn_in): Likewise.
4280 (bfd_elf32_swap_dyn_out): Likewise.
4281 (bfd_elf32_slurp_symbol_table): Declare.
4282 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4283 (bfd_elf32_write_out_phdrs): Declare.
4284 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4285 (bfd_elf64_swap_symbol_out): Likewise.
4286 (bfd_elf64_swap_reloc_in): Likewise.
4287 (bfd_elf64_swap_reloc_out): Likewise.
4288 (bfd_elf64_swap_reloca_in): Likewise.
4289 (bfd_elf64_swap_reloca_out): Likewise.
4290 (bfd_elf64_swap_phdr_in): Likewise.
4291 (bfd_elf64_swap_phdr_out): Likewise.
4292 (bfd_elf64_swap_dyn_in): Likewise.
4293 (bfd_elf64_swap_dyn_out): Likewise.
4294 (bfd_elf64_slurp_symbol_table): Declare.
4295 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4296 (bfd_elf64_write_out_phdrs): Declare.
4297 (_bfd_mips_elf_section_from_shdr): Declare.
4298 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4299 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4300 section for the section, add the new one to rel_hdr2. Increment
4301 reloc_count rather than setting it.
4302 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4303 Remove static declaration.
4304 (elf_write_shdrs_and_ehdr): Define name as macro.
4305 (elf_write_out_phdrs): Likewise.
4306 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4307 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4308 (elf_swap_symbol_in): Change second parameter to be const.
4309 (elf_swap_symbol_out): Likewise.
4310 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4311 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4312 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4313 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4314 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4315 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4316 parameter to be const. Make non-static.
4317 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4319 (elf_slurp_symbol_table): Make non-static.
4320 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4321 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4322 (elf_backend_size_info): Likewise.
4323 (elfNN_bed): Use elf_backend_size_info.
4324 * targets.c (bfd_elf64_bigmips_vec): Declare.
4325 (bfd_elf64_littlemips_vec): Declare.
4326 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4327 bfd_elf64_littlemips_vec if BFD64 is defined.
4329 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4331 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4333 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4334 zeroes, in alignment holes.
4336 * configure: Rebuild with autoconf 2.10.
4338 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4339 potential leading underscore in the allocated buffer.
4341 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4343 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4344 symbols into .sbss if this is a relocatable link.
4346 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4348 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4349 undefined symbols when creating a shared library.
4351 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4353 * coff-sh.c: Add a bunch of new code and static const arrays to
4354 support aligning loads and stores on four byte memory boundaries.
4356 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4358 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4359 call sh_align_loads.
4360 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4363 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4365 * cache.c (bfd_open_file): Unlink the file before opening it for
4366 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4368 * opncls.c (bfd_fdopenr): Set opened_once.
4370 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4372 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4375 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4376 the code unconditionally.
4378 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * libcoff-in.h (struct pei_section_tdata): Define structure.
4381 (pei_section_data): Define macro.
4382 * libcoff.h: Rebuild.
4383 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4384 store s_paddr field in pei_section_data.
4385 (coff_compute_section_file_positions): Use pei_section_data rather
4386 than _cooked_size, and don't overwrite an existing value.
4387 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4388 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4389 * peicode.h (coff_bfd_copy_private_section_data): Define if
4391 (pe_bfd_copy_private_section_data): New static function if
4394 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * srec.c (srec_set_arch_mach): Write as a function rather than a
4399 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4400 no map, just check each member in turn to see whether it is
4403 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4405 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4406 table. Call BFD_ASSERT to validate header size, instead of
4408 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4411 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4413 * ppcboot.c: New target for looking at PPCbug boot records.
4415 * config{ure.in,.bfd}: Add support for ppcboot target.
4417 * configure: Regenerate.
4419 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4421 * coff-h8300.c (howto_table): Update names to match recent
4422 changes to include/coff/internal.h. Fix minor errors in the
4423 existing relocs. Add R_MOVL1 and R_MOVL2.
4424 (rtype2howto): Similarly.
4425 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4426 existing relaxing code and peform more relaxing.
4427 (h8300_reloc16_extra_cases): Likewise.
4429 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4431 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4434 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4436 * elfcode.h (elf_object_p): Reject generic ELF target if
4437 e_machine matches an alternate machine code in a specific backend.
4439 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4440 obsolete align_power_min field.
4442 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4444 * coff-h8300.c (reloc_howto_type): Add howto entry for
4446 (rtype2howto): Handle R_PCRWORD_B.
4447 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4448 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4449 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4450 branch (R_PCWORD_B).
4452 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4454 * aoutx.h (translate_from_native_sym_flags): Set the section for
4455 BSF_CONSTRUCTOR symbols.
4457 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4460 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4462 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4463 stop looking when section is found.
4465 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4467 * coffcode.h (STRING_SIZE_SIZE): Define.
4468 (styp_to_sec_flags): Handle long symbol names when looking for the
4470 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4471 (bfd_coff_long_section_names): Define.
4472 (coff_write_object_contents): Handle long section names.
4473 (bfd_coff_std_swap_table): Initialize new field.
4474 * libcoff.h: Rebuild.
4475 * coffgen.c (make_a_section_from_file): Handle long section
4477 (coff_write_symbols): Handle long section names.
4478 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4479 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4480 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4481 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4482 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4483 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4484 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4485 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4487 * bout.c (b_out_callback): Set lma of sections.
4488 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4489 parameter to output_bfd. Used input_bfd instead of output_bfd in
4492 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4494 * aoutx.h (translate_from_native_sym_flags): Don't create
4495 SEC_CONSTRUCTOR sections.
4496 * ecoff.c (ecoff_set_symbol_info): Likewise.
4498 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4499 From Don Bowman <bowman@waterloo.hp.com>.
4501 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4503 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4504 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4506 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4508 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4509 mips_32_relocs field.
4510 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4511 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4512 relocs against a global symbol which is not defined in a regular
4514 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4515 against a global symbol, increment mips_32_relocs.
4516 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4517 the symbol is not defined in a regular file, make room in the
4520 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4522 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4523 file position and the virtual file position separately. Set
4524 filepos information bsaed on the real file position.
4525 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4526 Jan 23 change to coffcode.h.
4528 * som.c (som_slurp_symbol_table): Set the symbol count to the
4529 number of BFD symbols created.
4531 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4533 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4534 output file if linking shared objects. Loop to check all relocs,
4535 rather than returning false on first error.
4537 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4539 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4540 (ppc_elf_additional_program_headers): If .interp section, bump #
4541 of program headers by 1.
4542 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4543 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4544 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4546 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4548 (ppc_elf_relocate_section): If the output section isn't defined,
4549 don't abort, just give an error message.
4551 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4552 being created is .sdata or .sdata2, don't make the symbol dynamic.
4554 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4557 members of an archive for dynamic objects with no symbols, and
4558 pass them directly to check_archive_element.
4559 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4560 xcoff_link_check_dynamic_ar_symbols.
4561 (xcoff_link_check_dynamic_ar_symbols): New static function.
4563 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4564 from _bfd_nodynamic to _bfd_xcoff.
4565 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4567 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4568 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4569 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4570 * libcoff.h: Rebuild.
4571 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4572 (xcoff_get_section_contents): New static function.
4573 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4574 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4575 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4576 (xcoff_dynamic_reloc): New static variable.
4577 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4578 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4580 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4582 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4583 if reloc_entry->addend is not 0.
4584 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4586 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4588 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4590 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4591 Add entries for R_SPARC_[56].
4592 (sparc_reloc_map): Add entries for R_SPARC_[56].
4594 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4596 Optimize linking of stabs in sections as used in ELF and COFF.
4597 * stabs.c: New file.
4598 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4599 (_bfd_write_section_stabs): Declare.
4600 (_bfd_write_stab_strings): Declare.
4601 * libbfd.h: Rebuild.
4602 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4603 (struct coff_link_hash_table): Add stab_info field.
4604 * libcoff.h: Rebuild.
4605 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4607 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4609 (_bfd_coff_final_link): Write out stab strings hash table.
4610 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4611 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4613 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4614 (struct bfd_elf_section_data): Add stab_info field.
4615 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4617 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4618 _bfd_link_section_stabs.
4619 (elf_bfd_final_link): Write out stab strings hash table.
4620 (elf_link_input_bfd): Handle optimized stabs sections.
4621 * reloc.c (_bfd_final_link_relocate): Check address against
4622 _raw_size rather than _cooked_size.
4623 * Makefile.in: Rebuild dependencies.
4624 (BFD_LIBS): Add stabs.o
4625 (BFD_LIBS_CFILES): Add stabs.c.
4627 * VERSION: Increment for bfdlink.h change.
4629 * coffgen.c (coff_renumber_symbols): Correct handling of
4630 BSF_NOT_AT_END common symbols.
4632 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4634 * coff-ppc.c (record_toc): Add cast to avoid warning.
4635 (ppc_allocate_toc_section): Likewise.
4636 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4637 (ppc_coff_reloc_type_lookup): Remove unreached code.
4638 * coffcode.h (coff_write_object_contents): Don't take the address
4640 * peicode.h (pe_print_idata): Add casts to avoid warning.
4641 (pe_print_edata): Likewise.
4642 (pe_print_reloc): Remove ANSI C string concatenation.
4644 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4646 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4648 * libcoff.h: Rebuild.
4649 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4651 (coff_swap_aux_out): Likewise.
4652 * peicode.h (coff_swap_aux_in): Likewise.
4653 (coff_swap_aux_out): Likewise.
4654 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4656 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4658 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4659 Fix up .bf endndx link fields.
4660 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4662 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4665 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4667 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4668 on Solaris PowerPC systems doesn't get confused.
4670 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4673 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4674 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4675 update did_reg and did_reg2.
4677 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4679 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4681 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4682 callback routines, pass h->root.string rather than name, in case
4683 copy is true and name is transient.
4685 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4687 * elfcore.h: Add support for core files with multiple threads.
4688 (Primarily for Solaris.)
4690 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4692 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4693 section->orelocation is NULL.
4695 * coffgen.c (bfd_coff_get_syment): New function.
4696 (bfd_coff_get_auxent): New function.
4697 * bfd-in.h (bfd_coff_get_syment): Declare.
4698 (bfd_coff_get_auxent): Declare.
4699 * bfd-in2.h: Rebuild.
4701 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4703 * elf32-mips.c (struct mips_hi16): Define.
4704 (mips_hi16_addr, mips_hi16_addend): Remove.
4705 (mips_hi16_list): New static variable.
4706 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4707 (mips_elf_lo16_reloc): Process mips_hi16_list.
4708 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4709 relocs before the associated LO16 reloc.
4711 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4713 * versados.c (versados_scan): Check bfd_alloc return value.
4714 (versados_object_p): Check all bfd_read return values. Require
4715 that lang field be less than 10, to avoid confusion with Intel Hex
4718 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4720 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4721 not 0, for an absolute symbol.
4722 (NAME(aout,swap_ext_reloc_out)): Likewise.
4724 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4725 (ihex_write_object_contents): For a large start address, output
4726 the full 32 bit address in record type 5.
4728 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4729 to int to avoid promotion problems in prototype.
4731 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4733 * configure.host: Use ${srcdir} when looking for picfrag.
4735 * configure.host: Switch on ${libdir}, not $(libdir). From
4736 alan@spri.levels.unisa.edu.au (Alan Modra).
4738 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4739 entry point, not just for DYNAMIC objects.
4740 * sunos.c (sunos_add_dynamic_symbols): Always call
4741 sunos_create_dynamic_sections. If called with a non DYNAMIC
4742 object, don't do anything else.
4743 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4745 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4747 * configure.in: Permit --enable-shared to specify a list of
4749 * configure: Rebuild.
4751 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4752 host when configuring with --enable-shard.
4754 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4756 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4759 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4760 to avoid crashing in bfd_hash_replace.
4762 * sysdep.h: Use #ifdef, not #if.
4764 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4766 * config.in: Rebuild.
4768 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4770 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4771 (AC_CHECK_HEADERS): Check for sys/time.h
4772 (AC_HEADER_TIME): Add macro.
4773 * configure: Rebuild.
4774 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4775 to control what combination of <time> and <sys/time.h>
4778 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4780 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4781 (aout_32_sunos4_write_object_contents): Likewise.
4782 * aoutx.h (NAME(aout,machine_type)): Handle
4783 bfd_mach_sparc_{sparclet,sparclite}.
4784 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4785 (bfd_mach_sparc_v9_p): Update.
4786 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4787 * libaout.h (enum machine_type): Add M_SPARCLET.
4788 * sunos.c (MACHTYPE_OK): Define.
4789 * bfd-in2.h: Regenerated.
4791 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4793 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4794 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4795 * elflink.c (_bfd_elf_create_got_section): Store the
4796 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4797 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4798 global offset table goes over 0x1000, set the value of
4799 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4800 (elf32_sparc_relocate_section): Subtract the offset of
4801 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4803 * elfcode.h: Don't include <string.h>.
4805 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4807 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4808 generic_link_hash_newfunc. All references changed.
4809 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4810 moved here from libbfd-in.h.
4811 * libbfd-in.h: Corresponding changes.
4812 * libbfd.h: Regenerated.
4814 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4816 * aoutx.h (aout_link_input_section_std): When reporting an
4817 overflow error, use the name of the symbol in the hash table if
4819 (aout_link_input_section_ext): Likewise.
4821 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4822 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4824 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4826 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4827 * coffcode.h (coff_compute_section_file_positions): Likewise.
4828 (coff_write_object_contents): Likewise.
4830 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4832 * section.c (SEC_LINK_ONCE): Define.
4833 (SEC_LINK_DUPLICATES): Define.
4834 (SEC_LINK_DUPLICATES_DISCARD): Define.
4835 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4836 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4837 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4838 * bfd-in2.h: Rebuild.
4839 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4840 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4841 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4842 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4843 SEC_LINK_ONCE, and look through the symbol table for the setting
4844 for SEC_LINK_DUPLICATES.
4845 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4846 set for a section, find the section symbol in the symbol table,
4847 and set the aux entry based on SEC_LINK_DUPLICATES.
4848 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4849 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4850 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4851 * coff-i386.c (i386coff_vec): Likewise.
4852 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4854 * VERSION: Bump to 2.6.1.
4855 * Makefile.in (stamp-h): Depend upon VERSION.
4857 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4859 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4860 * libbfd.h: Rebuilt.
4861 * linker.c (generic_link_hash_newfunc): No longer static.
4862 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4864 * coff-h8300.c: Add two derived hash tables and their associated
4865 funtions and #defines for use by the h8300 linker.
4866 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4867 the function vector as needed. Place the address of the function
4868 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4869 Rewrite the vectors section contents as necessary.
4870 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4871 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4872 (coff_bfd_link_hash_table_create): Likewise.
4874 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4876 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4877 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4879 (hppa_rebuild_insn): Pass pointer to correct type to
4880 low_sign_unext and dis_assemble_21.
4882 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4884 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4885 Stick with sparc-*-{sysv4*,solaris2*}.
4887 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4889 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4890 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4891 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4892 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4893 fields is non-zero, print them.
4895 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4896 ifdef. Remove unused variables.
4897 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4899 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4900 (get_symbol_value): Ifdef out.
4901 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4902 (coff_ppc_relocate_section): Remove unused variables. Make
4903 fprintf strings and argument types correspond. Put before_addr in
4905 (dump_toc): Make fprintf strings and argument types correspond.
4906 (ppc_process_before_allocation): Remove unused variables. Always
4908 (ppc_reflo_reloc): Ifdef out.
4909 (ppc_addr32nb_reloc): Ifdef out.
4910 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4912 (coff_ppc_rtype_to_howto): Likewise.
4913 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4915 * peicode.h (pe_print_idata): Move otherwise unused variables into
4916 the #ifdef where they are used. Always return a value.
4917 (pe_print_edata): Make fprintf strings and argument types
4918 correspond. Always return a value.
4919 (pe_print_pdata): Removed unused variable addr_value. Always
4921 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4922 strings and argument types correspond. Always return a value.
4924 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4925 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4926 variable rela inside #if 0 section where it is used.
4928 * ns32k.h: New file.
4929 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4930 functions to start with _bfd_.
4931 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4932 functions in cpu-ns32k.h.
4933 * Makefile.in: Rebuild dependencies.
4934 (HFILES): Add ns32k.h.
4936 * section.c (struct sec): Add linker_mark field. Change
4937 user_set_vma and reloc_done to be single bit fields.
4938 (STD_SECTION): Update accordingly.
4939 * bfd-in2.h: Rebuild.
4940 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4942 (aout_link_input_bfd): Don't link unmarked sections.
4943 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4945 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4946 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4948 * elflink.h (elf_bfd_final_link): Mark sections included in the
4950 (elf_link_input_bfd): Don't link unmarked sections.
4951 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4953 (xcoff_link_input_bfd): Don't link unmarked sections.
4955 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4956 overflow error messages.
4958 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4960 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4961 is not set, print "BFD: " before the error message.
4963 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4964 Miles Bader <miles@gnu.ai.mit.edu>.
4965 * configure: Rebuild.
4967 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4969 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4972 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4973 m68k-aout, m68k-coff, and m68k-elf targets.
4975 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4977 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4978 (ieee_generic_stat_arch_elt): Restructured to prevent
4979 ieee_object_p from being called repeatedly.
4981 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4983 * coffcode.h (coff_write_object_contents): Allocate
4984 buffers large enough for any FILEHDR or AOUTHDR.
4986 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4988 * ecofflink.c (lookup_line): New static function, renamed and
4989 slighly changed from old _bfd_ecoff_locate_line.
4990 (_bfd_ecoff_locate_line): Cache line number information. Use
4991 lookup_line for actual lookup.
4993 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4995 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4996 multiple of 20 bytes.
4998 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5000 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5001 allocate ecoff_find_line, and don't initialize by hand.
5002 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5003 mips_elf_find_line, and don't call memset.
5005 * coffcode.h (coff_compute_section_file_positions): If not
5006 producing a final executable, don't consider sofar when aligning
5007 the section to the correct size.
5009 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5011 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5012 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5013 * coffgen.c (coff_section_symbol): Ifdef out.
5015 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5018 output_bfd is not NULL.
5020 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5022 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5023 of bfd_alloc (fixes fix_line not being initialized).
5024 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5026 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5028 * coffcode.h: Allow specific backends to override the
5029 bfd_link_add_symbols routine.
5031 * coff-h8300.c: Include genlink.h.
5032 (howto_table): Add R_MEM_INDIRECT.
5033 (rtype2howto): Support R_MEM_INDIRECT.
5034 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5037 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5039 * coff-alpha.c (alpha_relocate_section): Use
5040 info->callbacks_warning, rather than _bfd_error_handler, for
5041 "multiple gp" warning.
5043 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5045 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5046 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5047 table string. Use bfd_wrapped_link_hash_lookup.
5048 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5050 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5051 table, if any, when writing out symbols.
5052 (aout_link_input_section_std): Use the name from the hash table,
5053 if any, when reporting undefined symbols.
5054 (aout_link_input_section_ext): Likewise.
5055 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5056 * bout.c (get_value): Likewise.
5057 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5058 * ecoff.c (ecoff_reloc_link_order): Likewise.
5059 * elflink.h (elf_link_add_object_symbols): Likewise.
5060 (elf_reloc_link_order): Likewise.
5061 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5062 (_bfd_generic_reloc_link_order): Likewise.
5063 (default_indirect_link_order): Likewise.
5064 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5065 * sunos.c (sunos_add_one_symbol): Likewise.
5066 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5067 (bfd_xcoff_link_count_reloc): Likewise.
5068 (xcoff_reloc_link_order): Likewise.
5070 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5071 into -1 for intern->rss.
5073 * configure: Rebuild with autoconf 2.8.
5075 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * stab-syms.c (__define_stab_duplicate): Define.
5078 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5080 * bfd-in.h (bfd_get_stab_name): Declare.
5081 * bfd-in2.h: Rebuild.
5082 * Makefile.in: Rebuild dependencies.
5083 (BFD_LIBS): Add stab-syms.o.
5084 (BFD_LIBS_CFILES): Add stab-syms.c.
5085 (BFD32_BACKENDS): Remove stab-syms.o.
5086 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5087 * configure.in: Don't list stab-syms.o in bfd_backends.
5088 * configure: Rebuild.
5089 * libaout.h (aout_stab_name): Don't declare.
5090 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5093 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5095 * elf.c (assign_file_positions_for_segments): Adjust file offset
5096 for section alignment even if SEC_LOAD is not set.
5098 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5100 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5101 since they appear as targets in Makefile.in.
5102 * configure: Rebuild.
5104 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5105 don't fiddle with a symbol which is not defined anywhere.
5107 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5109 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5110 though they are defined in a shared library.
5111 (xcoff_build_ldsyms): Likewise.
5113 * coffgen.c (coff_find_nearest_line): Don't look at the line
5114 numbers for the section if section->lineno is NULL.
5116 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5117 message rather than calling BFD_ASSERT.
5118 * elfcode.h (write_relocs): Check return value of
5119 _bfd_elf_symbol_from_bfd_symbol.
5121 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5123 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5126 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5128 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5130 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5131 hppa_reloc_field_selector_type_alt.
5132 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5133 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5135 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5137 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5139 * elf.c (assign_file_positions_for_segments): Adjust the segment
5140 memory size for the alignment of a SEC_ALLOC section, not just a
5143 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5145 * m68klinux.c: New file.
5146 * hosts/m68klinux.h: New file.
5147 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5148 * configure.in (m68*-*-linux*): New native host.
5149 (m68klinux_vec): New vector.
5150 * configure: Rebuild.
5151 * targets.c (m68klinux_vec): Declare.
5152 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5153 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5154 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5155 declaration from bfd_linux_size_dynamic_sections.
5156 (bfd_m68klinux_size_dynamic_sections): Declare.
5157 * bfd-in2.h: Rebuild.
5158 * Makefile.in: Rebuild dependencies.
5159 (BFD32_BACKENDS): Add m68klinux.o.
5160 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5162 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5164 * libhppa.h (pa_arch): Add pa20.
5165 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5166 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5167 (hppa_field_adjust): Handle e_nsel.
5168 * som.c: Provide default definitions for many new relocs found only
5169 in hpux10 include files.
5170 (som_fixup_formats): Add several new relocs from hpux10.
5171 (som_hppa_howto_table): Add hpux10 relocs.
5172 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5174 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5176 * mpw-make.sed: Edit out recent shared library support, and
5177 rules to rebuild .h files using doc/chew.
5179 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5181 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5182 size even of sections with no contents.
5184 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5186 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5187 starting with '$' the way we skip names starting with '.'. When
5188 updating x_endndx, don't be fooled by an index which has been
5191 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5192 struct/union/enum type with no elements.
5194 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5196 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5198 * archive.c (bfd_generic_archive_p): If the first file in the
5199 archive can not be recognized as an object, don't assume that this
5200 is the wrong format.
5202 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5203 format is not bfd_object.
5204 (bfd_elf_get_dt_soname): Likewise.
5206 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5208 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5211 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5213 * bfd.c (tdata): Add netbsd_core_data.
5214 * bfd-in2.h: Regenerated.
5216 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5218 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5219 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5220 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5223 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5224 to get the symbol index, matching 14 Jul 95 change.
5226 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5228 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5229 Remove duplicate definition of gp.
5231 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5233 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5234 assume that we can set the GP value and then get the same value,
5235 since it won't be true if the output file is neither ELF nor
5237 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5238 _bfd_get_gp_value here.
5239 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5240 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5242 (mips_elf_lo16_reloc): Likewise.
5243 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5244 Don't require that the BFD be ELF.
5245 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5246 (mips_elf_gprel32_reloc): Likewise.
5247 (mips_elf_relocate_section): Don't assume we can set and get the
5249 (mips_elf_finish_dynamic_symbol): Don't bother to use
5250 _bfd_get_gp_value here.
5252 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5253 Don't change epdr between malloc and free. Be careful not to free
5254 NULL pointers. Zero out the first RPDR.
5256 * configure.host: On Linux, only pass -rpath option if $(libdir)
5257 is neither /lib nor /usr/lib. From Alan Modra
5258 <alan@mullet.Levels.UniSA.Edu.Au>.
5260 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5262 (elf_dt_name): Rename from elf_dt_needed_name.
5263 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5265 (bfd_elf_get_dt_soname): New function.
5266 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5267 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5268 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5269 * bfd-in2.h: Rebuild.
5271 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5273 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5274 _bfd_sparc_elf_reloc_type_lookup.
5275 (bfd_elf32_bfd_reloc_type_lookup): Update.
5276 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5277 (sparc64_elf_howto_table): Define.
5278 (sparc_reloc_map): Define.
5279 (sparc64_elf_reloc_type_lookup): New function.
5280 (sparc_elf_wdisp16_reloc): New function.
5281 (elf_info_to_howto): Use sparc64_elf_howto_table.
5282 (sparc64_elf_relocate_section): Likewise.
5283 (bfd_elf64_bfd_reloc_type_lookup): Update.
5285 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5287 * configure.host: Check for 'do not mix' from native linker before
5288 trying to use -rpath.
5290 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5292 * bfd.c (_bfd_get_gp_value): New function.
5293 (_bfd_set_gp_value): New function.
5294 * libbfd-in.h (_bfd_get_gp_value): Declare.
5295 (_bfd_set_gp_value): Declare.
5296 * libbfd.h: Rebuild.
5297 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5298 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5299 directly to the fields in the tdata information.
5300 (alpha_relocate_section): Likewise.
5301 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5302 (mips_gprel_reloc): Likewise.
5303 (mips_relocate_section): Likewise.
5304 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5305 (mips_elf_lo16_reloc): Likewise.
5306 (mips_elf_final_gp): Likewise.
5307 (mips_elf_gprel16_reloc): Likewise.
5308 (mips_elf_gprel32_reloc): Likewise.
5309 (mips_elf_relocate_section): Likewise.
5310 (mips_elf_finish_dynamic_symbol): Likewise.
5312 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5314 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5316 * configure.in: Call AC_PROG_CC before configure.host.
5317 * configure: Rebuild.
5318 * configure.host: Don't set information which autoconf should
5319 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5321 * configure.host: Remove go32 and win32 host information, since it
5322 should no longer be needed.
5324 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5325 then start a new segment rather than put a writable section in a
5328 * configure.host: Set RPATH_ENVVAR.
5330 * Makefile.in: Rebuild dependencies.
5332 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5333 zero_section variable.
5335 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5337 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5338 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5339 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5341 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5343 * ieee.c (ieee_write_expression): Only use an R variable for a
5344 local symbol. Don't output a zero offset. Handle a zero address.
5345 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5346 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5348 (parse_expression): Don't try to handle multiple occurrences of a
5349 P variable. Handle I variables differently from X variables. Fix
5350 the order of minus expressions.
5351 (ieee_slurp_external_symbols): Generate an I variable for an NN
5352 record. Fix handling of ATI and ATX records.
5353 (ieee_slurp_sections): Only set minimal section attributes.
5354 Adjust them later, based on the section contents.
5355 (ieee_object_p): Read in the file until just after the ME record.
5356 Call ieee_slurp_section_data to set the section flags.
5357 (do_one): Add iterations parameter. Only repeat the first load
5358 item. Set the section and file reloc flags.
5359 (ieee_slurp_section_data): Set section flags. Pass iterations to
5361 (ieee_canonicalize_reloc): Handle I variables.
5362 (do_with_relocs): Only emit relocation size when necessary.
5363 Increase MAXRUN to 127. Change ov to be assigned, and take
5364 src_mask and pcrel_offset into account.
5365 (ieee_write_data_part): Skip sections that are not loaded.
5366 (ieee_write_external_part): Don't output optional last entry of WX
5368 (ieee_write_me_part): Make setting of me_record neater.
5369 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5371 * syms.c (stt): Add entries for zerovars, vars, and code.
5373 * elfcode.h (validate_reloc): New static function.
5374 (write_relocs): Call validate_reloc for non ELF relocs.
5376 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5377 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5378 (TARGET_LITTLE_SYM): Likewise.
5380 * config.bfd (m68*-*-psos*): New target.
5382 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5384 * i386msdos.c: Remove some #if 0 code.
5385 (msdos_write_object_contents): Don't include empty sections in the
5386 size computation, regardless of their address.
5388 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5390 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5391 is NULL, ie, the -r switch is used.
5393 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5395 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5396 (BFD_RELOC_MIPS_GOT_LO16): Define.
5397 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5398 * bfd-in2.h, libbfd.h: Rebuild.
5399 * elf32-mips.c (mips_reloc_map): Map new relocs.
5401 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5403 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5406 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5407 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5408 simple number for the section address, rather than an expression.
5409 Limit the number of bytes between relocs to MAXRUN.
5410 (ieee_write_me_part): Set me_record to the file offset after the
5412 (ieee_write_processor): New static function.
5413 (ieee_write_object_contents): Use ieee_write_processor.
5415 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5417 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5419 * coff-aux.c: Change include of aux.h to aux-coff.h.
5421 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5423 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5424 relocation put the addend both in the reloc entry and the data.
5425 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5428 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5429 a R_68K_PCxx reloc against a defined global symbol directly.
5430 (elf_m68k_check_relocs): Don't count such a reloc.
5432 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5433 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5434 symbol for now, otherwise always record the symbol as dynamic.
5435 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5436 is not referenced by a dynamic object, and we are not making a
5437 shared object, then don't make a PLT entry. If we do make a PLT
5438 entry, make sure the symbol has been recorded as dynamic.
5440 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5442 * configure.host: When making a shared library, set HLDFLAGS to
5443 pass an appropriate -rpath option. Use the make variable SONAME
5444 as the shared library soname, rather than computing it here. On
5445 SunOS, build stamp-tshlink in place of $(SHLINK).
5446 * Makefile.in (SONAME): New variable.
5447 ($(SHLINK)): Make a link to the transformed name, as well.
5448 (stamp-tshlink): New target.
5449 (install): Skip stamp-tshlink during install.
5451 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5453 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5454 linker sections have been set up yet.
5456 * elf.c (make_mapping): Add an additional argument to suppress
5457 making the first section include the program headers.
5458 (map_sections_to_segments): If the user used -Ttext such that the
5459 program headers are on a different page, do not set the flags
5460 saying that this section includes the program headers.
5462 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5464 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5465 don't define TRAD_HEADER.
5466 * configure: Rebuild.
5468 * netbsd-core.c: New file, support for NetBSD core files.
5469 * hosts/*nbsd.h: Removed.
5471 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5473 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5474 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5475 * libbfd.h, bfd-in2.h: Regenerated.
5476 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5477 bfd_elf32_bfd_reloc_type_lookup.
5478 (reloc_type{,_names}): Deleted.
5479 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5481 (sparc_reloc_map): Add sparc64 relocs.
5482 (sparc_elf_notsupported_reloc): New static function.
5483 (sparc_elf_wdisp16_reloc): New static function.
5484 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5485 (elf32_sparc_relocate_section): Likewise.
5486 (bfd_elf32_bfd_reloc_type_lookup): Define.
5487 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5488 (reloc_type{,_names}): Deleted.
5489 (elf_sparc_howto_table): Deleted.
5490 (sparc_reloc_map): Deleted.
5491 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5492 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5494 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5496 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5499 * Makefile.in (program_transform_name): New variable.
5500 (install): Transform library name before installing it.
5502 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5504 * archures.c (bfd_mach_i960_hx): Define.
5505 * bfd-in2.h: Rebuild.
5506 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5507 (MATRIX): Expand entries for HX.
5508 (arch_info_struct): Add i960:hx entry.
5509 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5510 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5511 (coff_set_flags): Handle bfd_mach_i960_hx.
5513 Support for building as a shared library, based on patches from
5514 Alan Modra <alan@spri.levels.unisa.edu.au>:
5515 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5516 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5517 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5518 * configure: Rebuild.
5519 * configure.host: If --enable-shared, adjust shared library stuff
5520 based on the host. If the host is SunOS, and the linker supports
5521 -rpath, set HLDFLAGS to use it.
5522 * Makefile.in (ALLLIBS): New variable.
5523 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5524 (COMMON_SHLIB, SHLINK): New variables.
5525 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5526 (STAGESTUFF): Remove variable.
5527 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5529 (stamp-ofiles): New target, like old ofiles target, but build
5530 using a temporary file and move-if-change, and touch stamp-ofiles
5532 (ofiles): Just depend upon stamp-ofiles.
5533 (stamp-piclist, piclist): New targets.
5534 ($(SHLIB), $(SHLINK)): New targets.
5535 (targets.o, archures.o): Build twice if PICFLAG is set.
5536 (do_mostlyclean): Remove pic/*.o.
5537 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5539 (do_distclean): Remove pic and stamp-picdir.
5540 (install): Install shared libraries.
5541 ($(OFILES)): Depend upon stamp-picdir.
5542 (stamp-picdir): New target.
5544 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5546 * libcoff.h: Rebuild.
5548 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5549 flavour of a section with no owner.
5551 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5552 ELF_LINK_NON_ELF flag.
5553 (mips_elf_create_got_section): Likewise.
5555 * elf.c: Revert last change, since it breaks dynamic linking.
5556 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5558 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5559 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5560 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5562 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5564 * elf.c (assign_file_positions_for_segments): If the backend does
5565 not want the elf header or the program headers in the address
5566 space, do not include them in the calculations.
5568 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5569 function to determine if we need additional program headers.
5570 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5571 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5573 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5575 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5577 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5579 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5580 back into one line. Some compilers (sunos 4.1.3 for example)
5581 won't accept args split across more than one line.
5583 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5585 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5586 * configure: Regenerate.
5588 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5590 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5591 try to do arithmetic on a void *, cast it to a unsigned char * first.
5593 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5595 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5596 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5598 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5599 flag for a newly defined symbol.
5600 (NAME(bfd_elf,record_link_assignment)): Likewise.
5601 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5602 set the DEF or REF_REGULAR flags correctly.
5604 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5605 (libbfd.h, libcoff.h): Corresponding change.
5607 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5608 a PLT32 reloc as dynamic.
5609 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5610 is not referenced by a dynamic object, and we are not making a
5611 shared object, then don't make a PLT entry. If we do make a PLT
5612 entry, make sure the symbol has been recorded as dynamic.
5614 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5616 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5617 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5618 (powerpcle-*-cygwin32): New.
5619 * peicode.h (add_data_entry): Get address from vma.
5621 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5623 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5624 attached to the section has already been created as an undefined
5625 symbol, treat it as if it hasn't been created yet.
5627 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5629 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5630 symbol or section symbols if stripping all symbols and this is not
5631 a relocateable link. Don't output the symbol string table if
5632 there are no symbols.
5633 (elf_link_flush_output_syms): Don't do anything if there are no
5636 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5638 * coff-aux.c: New file.
5639 * hosts/m68kaux.h: New file.
5640 * config.bfd (m68*-apple-aux*): New target.
5641 * configure.in (m68*-apple-aux*): New native host.
5642 (m68kaux_coff_vec): New vector.
5643 * configure: Rebuild.
5644 * targets.c (m68kaux_coff_vec): Declare.
5645 * coffcode.h (bfd_coff_backend_data): Add field
5646 _bfd_coff_link_add_one_symbol.
5647 (bfd_coff_link_add_one_symbol): Define.
5648 (compare_arelent_ptr): New static function if TARG_AUX.
5649 (coff_write_relocs): If TARG_AUX, sort the relocs.
5650 (coff_write_object_contents): Set A/UX aouthdr magic number.
5651 (coff_link_add_one_symbol): Define if not defined.
5652 (bfd_coff_std_swap_table): Initialize new field.
5653 * libcoff.h: Rebuild.
5654 * cofflink.c (coff_link_add_symbols): Call
5655 bfd_coff_link_add_one_symbol rather than
5656 _bfd_generic_link_add_one_symbol.
5657 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5658 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5659 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5660 * Makefile.in: Rebuild dependencies.
5661 (BFD32_BACKENDS): Add coff-aux.o.
5662 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5664 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5666 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5667 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5669 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5671 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5672 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5673 (maintainer-clean): Warn about deleting special files.
5674 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5676 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5677 warning symbols correctly.
5678 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5679 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5680 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5681 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5682 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5683 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5685 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5688 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5690 * libcoff-in.h: aligned newly exported names with bfd naming
5691 conventions. Removed an erroneous define of POWERPC_LE_PE.
5692 * libcoff.h: Rebuild.
5693 * cofflink.c, coff-ppc.c: the above function name changes
5695 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5697 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5698 * ecoff.c (struct extsym_info): Define.
5699 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5700 to ecoff_link_write_external.
5701 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5702 Strip symbols when appropriate.
5704 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5705 * syms.c (BSF_OBJECT): Define.
5706 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5707 * bfd-in2.h: Rebuild.
5708 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5710 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5713 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5714 copying relocs into a shared object, treat a defined global symbol
5716 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5717 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5718 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5720 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5721 real defined symbol, not to a weak defined symbol.
5723 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5725 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5726 and made a few static functions externs.
5728 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5729 POWERPC_LE_PE hack in cofflink.
5731 * libcoff-in.h: promoted the following from cofflink.c to allow
5732 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5733 coff_debug_merge_element, struct coff_debug_merge_type,
5734 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5735 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5736 coff_debug_merge_hash_lookup, coff_link_section_info,
5737 coff_final_link_info, coff_debug_merge_hash_newfunc,
5738 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5740 * libcoff.h: re-gen'd
5742 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5744 * syms.c: Include "bfdlink.h".
5745 (struct stab_find_info): Define.
5746 (_bfd_stab_section_find_nearest_line): New function.
5747 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5748 * libbfd.h: Rebuild.
5749 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5750 * elf.c (_bfd_elf_find_nearest_line): Try calling
5751 _bfd_stab_section_find_nearest_line before searching the ELF
5752 symbol table. Find the closest STT_FUNC symbol, not the last one.
5753 * libcoff-in.h (coff_data_type): Add line_info field.
5754 * libcoff.h: Rebuild.
5755 * coffgen.c (coff_find_nearest_line): Try calling
5756 _bfd_stab_section_find_nearest_line before searching the COFF
5758 * Makefile.in: Rebuild dependencies.
5760 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5762 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5763 4 bytes, so we get the correct value when updating the register
5764 field in little endian mode.
5766 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5768 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5769 entry_section fields. Add sntoc and snentry fields.
5770 * libcoff.h: Rebuild.
5771 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5772 not toc_section and entry_section (the COFF file does not have any
5773 sections at this point).
5774 (coff_write_object_contents): Set o_snentry and o_sntoc from
5775 snentry and sntoc rather than entry_section and toc_section.
5776 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5777 snentry, not toc_section and entry_section.
5778 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5779 entry_section from hentry.
5780 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5782 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5783 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5784 than using toc_section directly.
5786 * archures.c: Add missing `.' in enum bfd_architecture.
5787 * bfd-in2.h: Rebuild.
5789 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5790 Robert Lipe <robertl@arnet.com>.
5792 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5794 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5795 to sections we allocate. Use bfd_zalloc to allocate initialial
5796 sections, not bfd_alloc.
5797 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5798 SDA{,2}I16 relocations.
5799 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5800 whether to put something in .sbss or not.
5801 (ppc_elf_relocate_section): Add support for more relocations. Add
5802 in sec->output_offset where appropriate. Make error messages
5803 include the symbol name.
5805 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5806 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5807 doesn't get redefined messages if -shared.
5809 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5810 section if the rel_section field has been set up.
5812 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5814 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5817 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5819 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5820 of flags, only flags used are controlled by mach number. Bump up
5821 output file mach number to highest of input file mach numbers.
5822 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5823 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5825 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5826 bfd_elf64_sparc_vec support.
5828 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5830 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5831 the embedded bit is set on some objects and not on others. Just
5833 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5836 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * coffcode.h (coff_new_section_hook): Don't try to align the
5841 * coffcode.h (coff_set_section_contents): Fix the handling of the
5842 .lib section to work even if the entire section contents are
5843 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5844 Robert Lipe <robertl@arnet.com>.
5846 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5848 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5849 memory here for contents.
5851 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5852 _SDA2_BASE_ by 32768.
5853 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5854 started using. Allocate contents for .sdata and .sdata2 sections
5856 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5858 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5859 size _SDA{,2}_BASE_.
5860 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5863 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5865 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5867 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5868 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5869 (bfd_mach_sparc_v9a): Define.
5870 (bfd_mach_sparc_v9_p): Define.
5871 * bfd-in2.h: Regenerated.
5872 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5874 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5875 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5876 to bfd_elf32_sparc_vec.
5877 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5878 Add v8plus{,a} support.
5880 (sparc_compatible): New function.
5881 * elf32-sparc.h: #include "elf/sparc.h".
5882 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5883 elf32_sparc_final_write_processing): New functions.
5884 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5885 elf_backend_final_write_processing): Define.
5887 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5889 * elf-bfd.h (struct elf_link_hash_entry): Add
5890 linker_section_pointer field.
5891 (enum elf_linker_section_enum): Enumeration for new way of
5892 creating linker dynamic sections and symbols.
5893 (elf_linker_section{,_pointers}): New structures for creating
5894 dynamic sections and symbols.
5895 (elf_obj_tdata): Add linker_section_pointers and linker_section
5897 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5898 (_bfd_elf_create_linker_section): New declarations.
5899 (_bfd_elf_find_pointer_linker_section): Ditto.
5900 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5901 (_bfd_elf_make_linker_section_rela): Ditto.
5903 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5905 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5906 (ppc_elf_create_linker_section): New function to create the
5907 sections .got, .sdata, and .sdata2.
5908 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5910 (ppc_elf_check_relocs): Support more of the eabi relocations.
5911 (ppc_elf_relocate_section): Ditto.
5912 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5913 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5915 * elflink.h (elf_create_pointer_linker_section): New function to
5916 create initialized pointers in dynamic linker sections.
5917 (elf_finish_pointer_linker_section): Actually intialize the
5918 pointers created above.
5920 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5921 macros to provide both 32 and 64 bit versions of
5922 elf_create_pointer_linker_section.
5923 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5924 provide both 32 and 64 bit versions of
5925 elf_finish_pointer_linker_section.
5927 * elflink.c (_bfd_elf_create_linker_section): New function to
5928 create a linker section.
5929 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5930 given address in the linker pointer offsets created for a given
5932 (_bfd_elf_make_linker_section_rela): Make a RELA section
5933 corresponding to the generated linker section.
5935 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5937 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5939 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5941 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5942 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5943 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5944 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5945 toc entry in an objdump) for now.
5946 (ppc_do_last, ppc_get_last): New function - needed to save processing
5947 the toc owner to the end.
5948 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5951 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5952 toc owner from being done till last. Must define POWERPC_LE_PC
5955 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5957 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5959 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5960 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5962 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5964 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5966 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5968 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5970 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5972 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5974 * elf.c (assign_file_positions_for_segments): Don't increment file
5975 offset for a segment which contains no loadable sections.
5977 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5979 * reloc.c: Add new PowerPC relocations.
5980 * {bfd-in2,libbfd}.h: Regenerate.
5982 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5983 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5985 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5987 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5990 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5993 * coffgen.c (coff_find_nearest_line): Don't try to cache
5994 information in sections that are not owned by a BFD. From Richard
5995 Henderson <richard@atheist.tamu.edu>.
5997 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5998 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5999 * elflink.h (elf_link_output_extsym): Remove special check for
6002 * ecoffswap.h: Add prototypes for static functions.
6004 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6006 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6007 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6009 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6010 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6011 support. Begin support for R_PPC_SDA{2,}REL.
6013 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6015 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6016 create the .got and .got.neg sections.
6017 (ppc_elf_size_dynamic_sections): Call it.
6018 (ppc_elf_check_relocs): Call it.
6019 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6020 (ppc_elf_check_relocs): Add error messages for relocations we
6021 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6024 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6026 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6027 section flags for V.4 and eabi.
6029 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6031 * elf.c (assign_file_positions_for_segments): If a segment
6032 contains no sections, don't mark it as readable.
6034 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6035 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6037 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6038 dynamic section, if there is one.
6039 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6040 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6041 (bfd_elf64_swap_dyn_in): Likewise.
6042 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6044 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6046 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6047 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6048 <pirker@eiunix.tuwien.ac.at>.
6050 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6052 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6053 PowerPC V.4 and eabi.
6054 * bfd-in2.h: Regenerate.
6055 * libfd.h: Regenerate.
6057 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6059 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6060 section type and SHF_EXCLUDE section flag, turning them into the
6061 appropriate bfd section flag.
6063 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6065 * xcofflink.c (xcoff_link_add_symbols): Create the special
6066 sections if we see a DYNAMIC object, in case that is the only
6067 XCOFF input object we see.
6069 * elf32-mips.c: Extensive changes for a start at dynamic linking
6070 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6072 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6073 (struct elf_backend_data): Remove
6074 elf_backend_create_program_headers field. Add
6075 elf_backend_additional_program_headers and
6076 elf_backend_modify_segment_map fields.
6077 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6079 (elf_backend_additional_program_headers): Likewise.
6080 (elf_backend_modify_segment_map): Likewise.
6081 (elf_backend_create_program_headers): Don't define.
6082 (elfNN_bed): Change to account for field changes.
6083 * elf.c (assign_file_positions_for_segments): Call new
6084 modify_segment_map backend function. Don't call old
6085 create_program_headers backend function.
6086 (get_program_header_size): Call additional_program_headers rather
6087 than create_program_headers.
6088 * elflink.h (elf_link_add_object_symbols): Initialize
6089 type_change_ok from new backend field.
6090 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6092 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6093 a reloc against the appropriate section.
6095 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6096 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6097 (elf_flags_init): Rename from elf_ppc_flags_init.
6098 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6100 (ppc_elf_copy_private_bfd_data): Likewise.
6101 (ppc_elf_merge_private_bfd_data): Likewise.
6103 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6106 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6108 * coff-alpha.c (alpha_relocate_section): During final link, allow
6109 output .lita section to be bigger than 64k by adjusting gp value
6110 on a per-input section basis.
6111 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6113 (struct ecoff_section_tdata): Add gp field.
6115 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6117 Handle Alpha ECOFF changes in OSF/1 3.2.
6118 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6120 * coff-alpha.c: Include "aout/ar.h".
6121 (alpha_ecoff_get_relocated_section_contents): Don't require an
6122 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6123 3.2 doesn't generate one.
6124 (alpha_relocate_section): Likewise.
6125 (alpha_ecoff_slurp_armap): Define.
6126 (alpha_ecoff_slurp_extended_name_table): Define.
6127 (alpha_ecoff_construct_extended_name_table): Define.
6128 (alpha_ecoff_truncate_arname): Define.
6129 (alpha_ecoff_write_armap): Define.
6130 (alpha_ecoff_generic_stat_arch_elt): Define.
6131 (alpha_ecoff_update_armap_timestamp): Define.
6133 (alpha_ecoff_read_ar_hdr): New static function.
6134 (alpha_ecoff_get_elt_at_filepos): New static function.
6135 (alpha_ecoff_openr_next_archived_file): New static function.
6136 (alpha_ecoff_get_elt_at_index): New static function.
6137 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6138 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6139 _bfd_ecoff to alpha_ecoff.
6140 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6141 field from backend structure, rather than always calling
6142 _bfd_get_elt_at_filepos.
6143 * coff-mips.c (mips_ecoff_backend_data): Initialize
6144 get_elt_at_filepos field.
6145 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6146 from _bfd_generic_read_ar_hdr with minor changes.
6147 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6148 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6149 * libbfd.h: Rebuild.
6151 * bfd-in.h (BFD_IN_MEMORY): Define.
6152 * libbfd-in.h (struct bfd_in_memory): Define.
6153 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6154 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6155 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6156 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6157 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6158 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6159 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6160 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6161 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6162 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6164 (bfd_openstreamr): Likewise.
6165 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6166 BFD_IN_MEMORY is not set.
6167 * riscix.c (riscix_some_aout_object_p): Likewise.
6168 * bfd-in2.h, libbfd.h: Rebuild.
6170 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6171 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6172 (bfd_get_elt_at_index): Define.
6173 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6174 bfd_get_elt_at_index. Change index parameter from int to
6176 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6177 (_bfd_noarchive_get_elt_at_index): Define.
6178 (_bfd_archive_bsd_get_elt_at_index): Define.
6179 (_bfd_archive_coff_get_elt_at_index): Define.
6180 * bfd-in2.h, libbfd.h: Rebuild.
6181 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6182 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6183 * ieee.c (ieee_get_elt_at_index): Define.
6184 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6185 * oasys.c (oasys_get_elt_at_index): Define.
6186 * som.c (som_get_elt_at_index): Define.
6188 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6189 numbers to the .text section.
6191 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6193 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6194 If there is a SEC_DEBUGGING section, get the contents of the debug
6195 information part from it.
6196 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6198 (ieee_write_object_contents): Check ieee_write_debug_part return.
6200 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6202 * config.bfd (i[345]86-*-freebsd*): Add target.
6203 * configure.in (i386freebsd_vec): Add vec.
6204 * configure: Regenerate.
6205 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6206 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6207 Rebuild dependencies..
6208 * freebsd.h: New file.
6209 * i386freebsd.c: New file.
6210 * targets.c (i386freebsd_vec): Declare.
6211 (bfd_target_vector): Add i386freebsd_vec.
6212 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6213 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6215 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6217 * ieee.c (ieee_slurp_debug): New static function.
6218 (ieee_object_p): Call it.
6219 (ieee_slurp_section_data): Skip debugging sections.
6220 (ieee_get_reloc_upper_bound): Likewise.
6221 (ieee_get_section_contents): Likewise.
6222 (ieee_canonicalize_reloc): Likewise.
6223 (ieee_write_section_part): Likewise.
6224 (ieee_write_debug_part): Likewise.
6225 (ieee_write_data_part): Likewise.
6226 (init_for_output): Likewise.
6228 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6230 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6232 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6233 relocs, since ppc_elf_relocate_section handles the linker case.
6234 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6236 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6237 ppc_elf_relocate_section since that is now the only caller.
6238 (ppc_elf_relocate_section): Ditto.
6240 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6242 * coffcode.h (coff_write_object_contents): If we don't know the
6243 section of the entry point for an XCOFF executable, always set the
6244 entry address to -1.
6246 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6248 * elf.c (bfd_section_from_shdr): Add support for note sections.
6250 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6252 * bfd-in.h (struct _symbol_info): Add stab_type field.
6253 * bfd-in2.h: Rebuild.
6254 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6256 * elf32-ppc.c: Remove trailing newline from calls to
6258 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6259 difference if target endianness is known.
6261 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6263 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6264 old style TOC16 references without using R_PPC_GOT.
6265 (ppc_reloc_type): Ditto.
6266 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6267 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6268 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6269 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6270 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6272 (ppc_elf_adjust_dynamic_symbol): Ditto.
6273 (ppc_elf_adjust_dynindx): Ditto.
6274 (ppc_elf_size_dynamic_sections): Ditto.
6275 (ppc_elf_finish_dynamic_symbol): Ditto.
6276 (ppc_elf_finish_dynamic_sections): Ditto.
6277 (ELF_DYNAMIC_INTERPRETER): Define.
6279 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6281 * elf.c (copy_private_bfd_data): When attaching sections to
6282 segments ignore sections that won't be allocated. Patch from
6285 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6287 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6290 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6292 * coff-i960.c (CALC_ADDEND): Define.
6293 (coff_i960_relocate_section): Add the input section VMA to the
6294 addend for PC relative relocs.
6296 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6298 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6299 to correctly terminate.
6301 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6303 * targets.c (enum bfd_endian): Define.
6304 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6305 from boolean to enum bfd_endian. Change header_byteorder_big_p
6307 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6308 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6309 * bfd-in2.h: Rebuild.
6310 * All targets: Change initialization of byteorder and
6311 header_byteorder to use enum bfd_endian values rather than
6313 * All files: Change all references to byteorder_big_p and
6314 header_byteorder_big_p to use new bfd_*_endian macros.
6316 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6318 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6320 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6322 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6324 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6326 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6328 * ieee.c: Lots of minor cleanups. Make many functions return
6329 errors rather than calling abort. Also:
6330 (ieee_write_twobyte): Remove; change callers to call existing
6331 ieee_write_2bytes function.
6332 (ieee_write_expression): Don't output the section twice when
6333 outputting a local symbol. Don't emit an extraneous zero if there
6335 (ieee_slurp_sections): Set the lma as well as the vma.
6336 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6338 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6339 a recognized one or bfd_arch_unknown.
6340 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6342 (ihex_get_symtab): Likewise.
6344 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6346 * aoutx.h: Include <ctype.h>.
6347 (struct aout_link_includes_table): Define.
6348 (struct aout_link_includes_totals): Define.
6349 (struct aout_link_includes_entry): Define.
6350 (aout_link_includes_lookup): Define macro.
6351 (struct aout_final_link_info): Add includes field.
6352 (aout_link_includes_newfunc): New static function.
6353 (NAME(aout,final_link)): Initialize includes hash table.
6354 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6356 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6358 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6360 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6362 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6364 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6366 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6367 (pe_print_private_bfd_data): call pe_print_reloc.
6368 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6369 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6370 up some debugging as well.
6372 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6374 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6377 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6379 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6380 when setting sections to NULL.
6382 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6384 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6386 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6387 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6389 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6390 * bfd-in2.h: Rebuild.
6392 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6394 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6396 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6398 * ihex.c (ihex_scan): Handle record types 4 and 5.
6399 (ihex_object_p): Permit types 4 and 5.
6400 (ihex_set_section_contents): Remove check for out of range
6402 (ihex_write_object_contents): Generate types 4 and 5.
6404 * elflink.h (elf_link_output_extsym): Just ignore warning and
6405 indirect references to symbols which don't really exist.
6407 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6409 * peicode.h (pe_print_idata): Minor format fixes
6410 (pe_print_edata): New function. Under private printing, this formats
6411 the edata section of a PE file.
6412 (pe_print_private_bfd_data): Added call to pe_print_edata.
6414 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6416 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6417 index, don't call stoi.
6419 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6421 * srec.c (srec_scan): Set lma as well as vma.
6423 * ihex.c: New file; support for Intel Hex format.
6424 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6425 (ihex_vec): Declare.
6426 (bfd_target_vector): Always include ihex_vec.
6427 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6428 * Makefile.in: Rebuild dependencies.
6429 (BFD_LIBS): Add ihex.o
6430 (BFD_LIBS_CFILES): Add ihex.c.
6431 * bfd-in2.h: Rebuild.
6433 * elf.c (assign_file_positions_for_segments): Sort the sections in
6435 (get_program_header_size): Return the right size if segment_map is
6437 (copy_private_bfd_data): Don't bother to sort the sections.
6439 * bfd.c (bfd_record_phdr): New function.
6440 * bfd-in.h (bfd_record_phdr): Declare.
6441 * bfd_in2.h: Rebuild.
6443 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6446 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6447 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6449 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6450 (bfd_zmalloc): Change declaration.
6451 * libbfd.h: Rebuild.
6452 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6453 and realloc. Don't set bfd_error_no_memory if they fail.
6455 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6457 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6458 uses as well. Added a new howto to deal with TOCREL16 relocs that
6459 are TOCDEFN as well.
6460 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6461 to handle RVA relocs from dlltool.
6462 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6463 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6464 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6466 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6467 to get the right section alignment.
6469 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6471 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6472 p_paddr if p_paddr is zero.
6473 (make_mapping): Set includes_filehdr and includes_phdrs for first
6475 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6477 (assign_file_positions_for_segments): Handle includes_filehdr and
6478 includes_phdrs. Remove special handling of PT_PHDR and first
6480 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6481 when appropriate. Remove special handling of PT_PHDR segment.
6482 Use a more complex condition for when a section is included in a
6483 segment to handle Solaris linker oddities.
6485 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6487 * coff-m88k.c (howto_table): Reformatted for easier reading;
6488 special_function now points to new function m88k_special_reloc.
6489 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6491 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6492 be done correctly by m88k_special_reloc.
6493 (reloc_processing): New function to be used by RELOC_PROCESSING.
6494 (RELOC_PROCESSING): Define to call reloc_processing.
6496 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6498 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6499 (pe_print_pdata): Likewise.
6501 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6502 obstack_alloc fails.
6503 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6505 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6506 * Many files: don't set bfd_error_no_memory if one of the above
6509 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6510 if p_paddr_valid is set.
6511 (copy_private_bfd_data): New static function.
6512 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6514 * elf.c (assign_file_positions_for_segments): Fix case where extra
6515 program headers were allocated.
6517 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6518 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6519 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6520 _bfd_elf_print_private_bfd_data.
6522 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6523 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6524 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6525 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6526 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6527 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6528 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6530 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6532 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6533 * elf.c (make_mapping): New static function.
6534 (map_sections_to_segments): New static function.
6535 (elf_sort_sections): New static function.
6536 (assign_file_positions_for_segments): New static function.
6537 (map_program_segments): Remove.
6538 (get_program_header_size): Remove sorted_hdrs, count, and
6539 maxpagesize parameters. Simplify.
6540 (assign_file_positions_except_relocs): When generating an
6541 executable, use assign_file_positions_for_segments.
6542 (elf_sort_hdrs): Remove.
6543 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6544 to get_program_header_size.
6546 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6548 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6550 * configure, config.in: Regenerate with autoconf 2.7.
6552 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6553 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6555 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6557 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6558 (ecoff_sec_to_styp_flags): Likewise.
6559 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6560 (ecoff_set_symbol_info): Handle scRConst.
6561 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6562 (ecoff_compute_section_file_positions): Handle .rconst section.
6563 (_bfd_ecoff_write_object_contents): Likewise.
6564 (ecoff_link_check_archive_element): Handle scRConst.
6565 (ecoff_link_add_externals): Likewise.
6566 (ecoff_link_write_external): Handle .rconst section.
6567 (ecoff_reloc_link_order): Likewise.
6568 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6569 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6571 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6573 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6574 DEF_DYNAMIC flag is set.
6576 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6578 * host-aout.c: If TRAD_HEADER is defined, include it.
6580 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6582 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6583 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6584 (BFD_NEED_DECLARATION): New function.
6585 * configure.in: Use BFD_NEED_DECLARATION.
6586 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6587 * configure, config.in: Rebuild with autoconf 2.6.
6589 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6590 special_sections before returning when called with a non XCOFF
6593 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6596 * coffcode.h (coff_compute_section_file_positions): Only pad the
6597 previous section to force file alignment when creating an
6600 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6602 * coffcode.h (coff_compute_section_file_positions): If
6603 RS6000COFF_C, set up the .debug section.
6605 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6606 if it is not large enough to accomodate the entire TOC area with
6607 signed 16 bit offsets.
6608 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6610 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6611 TOC anchor to use the TOC value used in the output file.
6613 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6615 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6616 (_bfd_coff_read_string_table): Likewise.
6618 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6620 * pe-arm.c: Fix typos.
6621 * coff-arm.c: Likewise.
6623 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6625 * coff-ppc.c (list_ele): Added "cat"egory member.
6626 (record_toc): New category parameter (priv or pub).
6627 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6628 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6629 the mainline. It addes extra toc cells in error.
6630 (ppc_coff_swap_sym_in_hook): Added some documentation.
6631 (dump_toc): Can now diagnose "virtual toc" chicanery.
6633 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6635 * elf-bfd.h (struct elf_link_hash_table): Change type of
6636 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6638 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6640 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6641 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6643 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6644 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6645 defined or mentioned in a regular file.
6647 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6649 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6650 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6651 (coff_ppc_relocate_section): Correct REL24 handling
6652 (ppc_process_before_allocation): Correct TOCDEFN handling
6654 * peicode.h (dir_names): Added name descriptions
6656 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6658 * VERSION: Updated to cygnus-2.6.
6660 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6662 * targets.c (m68k4knetbsd_vec): Declare.
6664 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6666 * targets.c (bfd_target): Change type of second argument to
6667 _bfd_print_private_bfd_data from void * to PTR.
6668 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6669 using PTR rather than void *.
6670 * bfd-in2, libbfd.h: Rebuild.
6671 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6673 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6674 _bfd_generic_bfd_print_private_bfd_data rather than casting
6677 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6679 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6680 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6682 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6683 BFD64_BACKENDS_CFILES): New variables.
6686 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6688 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6689 not at the file position of the first section.
6690 * coffcode.h (coff_compute_section_file_positions): Avoid using
6692 (coff_write_object_contents): When generating a PPC PE executable
6693 with no symbols, round up the file size to a COFF_PAGE_SIZE
6695 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6696 don't write out a string table.
6698 * elf.c (bfd_section_from_shdr): When using a different section
6699 header, pass the new one to _bfd_elf_make_section_from_shdr.
6700 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6701 (elf_map_symbols): Add section VMA to symbol value when comparing
6703 (_bfd_elf_compute_section_file_positions): Only build symbol table
6704 if there are some symbols. Set file offset of symtab and strtab
6706 (assign_file_positions_except_relocs): Remove dosyms parameter.
6707 Change all callers. Never set file offset of symtab and strtab
6709 (_bfd_elf_copy_private_section_data): New function.
6710 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6711 (_bfd_elf_copy_private_symbol_data): New function.
6712 (swap_out_syms): Check for special mapping of st_shndx created by
6713 copy_private_symbol_data.
6714 * elfxx-target.h: Use new copy routines.
6715 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6716 (_bfd_elf_copy_private_section_data): Declare.
6718 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6720 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6723 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6724 _bfd_dummy_target, matching the recent change to archive
6727 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6729 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6730 arithmetic on PTR types.
6732 * aout-target.h (MY(callback)): Set the lma of the sections.
6734 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6735 symbol into a reloc against the section.
6737 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6739 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6740 glue for the relocs: IMGLUE and IFGLUE.
6741 (record_toc): new function - tracks toc contents
6742 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6743 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6744 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6745 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6746 (ppc_record_toc_entry): Removed a debug define (duh)
6748 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6749 (pe_print_idata): New function - formats the idata section data
6750 (pe_print_pdata): New function - formats the pdata section data
6751 (pe_print_private_bfd_data): calls to above
6753 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6755 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6756 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6757 TARGET_SYM and TARGET_NAME for vector and BFD name.
6758 * coff-pmac.c (pmac_xcoff_vec): Remove.
6759 (TARGET_SYM, TARGET_NAME): Define.
6760 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6761 machine to 0, not all PowerMacs are 601s.
6763 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6765 * elfcode.h (elf_object_p): Read in any program headers.
6766 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6767 based on the program headers, if any.
6768 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6769 (map_program_segments): Set p_paddr of program headers based on
6772 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6774 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6777 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6778 trying to do a relocateable link with a non-a.out object file.
6780 * archive.c (bfd_generic_archive_p): Check the first object file
6781 in an archive even if target_defaulted is set. If the object file
6782 has the wrong xvec, reject it.
6784 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6785 be represented, report the name via _bfd_error_handler.
6786 (translate_to_native_sym_flags): Likewise.
6787 * elf32-mips.c (mips_elf_final_link): Likewise.
6788 * oasys.c (oasys_write_sections): Likewise.
6790 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6791 which checks for STYP_OVRFLO sections.
6792 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6793 reloc and lineno count overflows.
6794 (coff_write_object_contents): Call coff_count_linenumbers before
6795 coff_compute_section_file_positions. If RS6000COFF_C, handle
6796 reloc and lineno count overflows.
6797 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6798 relocs before dealing with .pad sections. Count overflow section
6799 headers when handling .pad sections.
6801 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6804 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6805 (struct xcoff_link_hash_table): Add descriptor_section and
6806 special_sections fields.
6807 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6808 (xcoff_link_add_symbols): Set linkage section alignment. Create
6809 descriptor section. Check for magic symbol names (_text, etc.),
6810 and record them in special_sections if found. Set
6811 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6812 descriptor field to point back to the function code symbol.
6813 (xcoff_sweep): Always mark the special descriptor_section.
6814 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6815 function descriptor, and mark it if it is.
6816 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6817 parameter, and fill it in. Allocate space for the descriptor
6819 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6820 global linkage code. If an undefined function descriptor is
6821 exported, arrange to define it. Warn about any other undefined
6823 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6824 (xcoff_write_global_symbol): Create a function descriptor when
6826 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6827 * bfd-in2.h: Rebuild.
6829 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6831 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6832 (ppc_coff_link_hash_table): new types for hashing
6833 (ppc_coff_link_hash_newfunc): hash entry constructor
6834 (ppc_coff_link_hash_table_init): hash table initializer
6835 (ppc_coff_link_hash_table_create): hash table constructor
6836 (ppc_record_toc_entry): changed references to hash table
6837 (coff_ppc_relocate_section): changed references to hash table
6839 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6840 * libcoff.h: Rebuild
6842 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6843 (coff_link_add_symbols): removed toc_offset init
6845 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6847 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6850 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6851 if it is given and mmep is available.
6852 * acconfig.h: Undef USE_MMAP.
6853 * configure, config.in: Regenerated.
6854 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6855 table handling the old way.
6856 (aout_get_external_symbols): Don't complain if last byte of string
6858 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6859 (bfd_free_window) [! USE_MMAP]: Don't define.
6860 (bfd_get_file_window,
6861 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6863 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6865 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6868 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6870 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6871 compatible with AMD generated COFF files. Try to support both AMD
6872 and GNU formats simultaneously.
6873 (coff_a29k_relocate_section): Likewise.
6875 * libbfd.c (bfd_get_file_window): Change writable parameter from
6876 int to boolean; update all callers. Pass MAP_SHARED if not
6877 writable--it's required on Solaris. Cast fprintf argument to
6879 * bfd-in.h (bfd_get_file_window): Update declaration.
6880 * bfd-in2.h: Rebuild.
6881 * aoutx.h: Update calls to bfd_get_file_window.
6883 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6885 (xcoff_swap_ldhdr_in): New static function.
6886 (xcoff_swap_ldsym_in): New static function.
6887 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6888 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6889 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6890 Handle XTY_ER/XMC_XO symbols correctly.
6891 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6892 rather than normal symbol table.
6893 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6894 already defined with the same absolute value.
6895 (xcoff_mark): When considering called symbols, check whether the
6896 descriptor is from a dynamic object, rather than the symbol
6898 (xcoff_build_ldsyms): Likewise.
6900 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6901 Cast realloc and malloc return values. If malloc or realloc fail,
6902 set bfd_error_no_memory.
6903 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6904 * bfd-in2.h: Rebuild.
6906 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6908 * coff-ppc.c (ppc_record_toc_entry): new function.
6909 (in_reloc_p): changed return value.
6910 (coff_ppc_relocate_section): much rework.
6911 (ppc_allocate_toc_section): new function.
6912 (ppc_process_before_allocation): new function.
6913 (ppc_coff_swap_sym_in_hook): new function.
6915 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6916 (coff_link_add_symbols): initialize toc_offset.
6918 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6919 (coff_swap_aouthdr_out): Added more sections to the data
6920 dictionary for the pe file header. Also changed linker version
6921 number on the ppc side.
6922 (dir_names): small improvements to the dictionary printing.
6923 (pe_mkobject_hook): save the file level flags.
6925 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6926 (pe_tdata): added real_flags field
6927 (coff_tdata): added local_toc_sym_map and access macro
6929 * libcoff.h (coff_link_hash_entry): added toc_offset field
6930 (pe_tdata): added real_flags field
6931 (coff_tdata): added local_toc_sym_map and access macro
6933 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6934 (coff_mkobject): init for local_toc_sym_map
6935 (coff_write_object_contents): set the internal_a.magic to
6936 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6939 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6941 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6942 entries until both the line number address and the function name
6943 address are too large.
6945 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6946 * configure: Rebuilt.
6948 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6949 is defined in the environment.
6951 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6953 * som.c (som_get_section_contents_in_window): Define to use
6956 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6958 * coff-i860.c: New file, based on coff-i386.c.
6959 * cpu-i860.c: New file, based on cpu-i386.c.
6960 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6961 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6962 targets, using i860coff_vec.
6963 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6964 trad-core.o and hosts/i860mach3.h.
6965 (i860coff_vec): Use coff-i860.o and cofflink.o.
6966 * configure: Rebuild.
6967 * Makefile.in: Rebuild dependencies.
6968 (ALL_MACHINES): Add cpu-i860.o.
6969 (BFD32_BACKENDS): Add coff-i860.o.
6970 (CFILES): Add cpu-i860.c and coff-i860.c.
6971 * targets.c (i860coff_vec): Declare.
6972 (bfd_target_vector): Add &i860coff_vec.
6973 * archures.c (bfd_i860_arch): Declare.
6974 (bfd_archures_list): Add &bfd_i860_arch.
6975 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6976 (coff_set_flags): Handle bfd_arch_i860.
6977 (coff_write_object_contents): Handle I860 a.out magic number.
6979 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6981 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6982 the created .tc section to 2.
6983 (xcoff_mark): Don't keep a .loader reloc for a call to an
6984 undefined symbol when creating a shared library.
6985 (xcoff_build_ldsyms): When creating a shared library, generate
6986 global linkage code for a call to an undefined symbol.
6988 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6990 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6991 BFD32_BACKENDS, BFD64_BACKENDS.
6992 (.dep1): Put mkdep output in a separate file.
6993 Rebuilt dependencies.
6995 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6998 Permit use of mmap when available:
7000 * configure.in: Check for mmap, madvise, mprotect.
7001 * config.in, configure: Regenerated.
7003 * libbfd.c (struct _bfd_window_internal): Define type.
7004 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7006 (ok_to_map): New static variable for debugging.
7007 (_bfd_generic_get_section_contents_in_window): New function.
7008 * bfd-in.h (bfd_window_internal): Declare type.
7009 (bfd_window): Define type.
7010 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7011 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7014 * libaout.h (struct aoutdata): Add two window fields.
7015 (obj_aout_sym_window, obj_aout_string_window): New macros.
7016 * aoutx.h (some_aout_object_p): Initialize windows.
7017 (aout_get_external_symbols): Get symbol data and strings in
7018 windows instead of explicitly allocated buffers.
7019 (slurp_symbol_table): Free window instead of memory.
7020 (bfd_free_cached_info): Release windows instead of freeing storage
7022 (aout_link_free_symbols): Ditto.
7024 * targets.c (bfd_target): Add new field for
7025 get_section_contents_in_window.
7026 (BFD_JUMP_TABLE_GENERIC): Updated.
7027 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7028 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7029 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7030 macros for get_section_contents_in_window field.
7032 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7034 * core.c: Renamed to corefile.c
7035 * makefile.dos (OBJS): Change core.o to corefile.o
7036 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7039 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
7041 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
7042 targ_selvecs to allow debugging under Irix-5 native.
7045 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7047 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7048 to o. Clobber and restore the list of new csects around the call
7049 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7050 linker error and the linker wants to read the symbol table. Reset
7051 the line number count of a real section even if it has no relocs.
7052 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7054 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7057 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7059 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7060 an undefined symbol in a shared link.
7062 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7063 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7064 phdm@info.ucl.ac.be (Philippe De Muyter).
7066 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7068 * coff-m88k.c (rtype2howto): New static function.
7069 (RTYPE2HOWTO): Use it rather than a macro definition.
7071 * coffcode.h (coff_write_object_contents): set internal_a.magic
7072 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7074 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7075 define TRAD_HEADER to new file hosts/delta68.h.
7076 m88*-motorola-sysv*, however, does use ptrace-core.o.
7077 * hosts/delta68.h: New file.
7079 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7080 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7082 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7084 * i386linux.c (MY(vec)): Declare before use.
7086 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7088 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7089 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7091 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7092 BFD is not of the right type.
7093 (bfd_elf_get_needed_list): Likewise.
7094 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7095 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7096 * xcofflink.c (XCOFF_XVECP): Define.
7097 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7099 (bfd_xcoff_import_symbol): Likewise.
7100 (bfd_xcoff_export_symbol): Likewise.
7101 (bfd_xcoff_link_count_reloc): Likewise.
7102 (bfd_xcoff_record_link_assignment): Likewise.
7103 (bfd_xcoff_size_dynamic_sections): Likewise.
7105 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7106 table index against the number of symbols for a base relative
7109 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7111 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7112 full_aouthdr flag here...
7113 (_bfd_xcoff_bfd_final_link): ...not here.
7115 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7117 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7118 systems that have a system <libelf.h>.
7119 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7120 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7121 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7122 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7123 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7124 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7125 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7127 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7129 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7130 set, set BSF_WEAK in symbol. Change all callers.
7131 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7132 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7133 _bfd_generic_link_add_one_symbol.
7134 (ecoff_indirect_link_order): Check that the section tdata relocs
7135 are not NULL before using them.
7137 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7138 define TRAD_HEADER as hosts/alphalinux.h.
7139 * configure: Rebuild.
7140 * hosts/alphalinux.h: New file.
7141 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7144 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7146 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7147 C_ECOMM storage classes.
7149 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7151 (xcoff_mark): Call xcoff_mark_symbol.
7152 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7153 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7155 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7157 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7159 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7161 (xcoff_find_reloc): New static function.
7162 (xcoff_link_add_symbols): Use it.
7163 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7164 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7165 relocate the value of C_DECL.
7167 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7169 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7171 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7172 callback decide what goes in .relocs.
7173 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7174 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7177 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7179 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7182 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7184 * xcofflink.c: More improvements, mostly to fix handling of
7185 constructors and a few other special cases.
7186 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7187 zero, reverting yesterday's change.
7188 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7189 (bfd_xcoff_link_count_reloc): Declare.
7190 (bfd_xcoff_record_link_assignment): Declare.
7191 * bfd-in2.h: Rebuild.
7193 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7195 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7196 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7197 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7198 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7199 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7200 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7202 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7205 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7206 segments includes the a.out header. See to that the magic number
7207 *always* is big-endian.
7209 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7210 m68k4k NetBSD configurations.
7212 * configure.in, configure: Separate i386 & mips NetBSD
7213 configurations from other BSD ones. Don't assume DEC is the only
7214 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7215 configurations. Add support for m68k4k NetBSD object format.
7217 * libaout.h: Added M_68K4K_NETBSD magic.
7219 * m68k4knetbsd.c: New file.
7221 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7223 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7226 * hosts/mipsnbsd.h: New file.
7229 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7231 * config.bfd: Add config stuff for mips*-*-magic* to set
7232 targ_defvec to ecoff_big_vec.
7235 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7237 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7239 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7240 toc_section, and entry_section fields.
7241 (struct xcoff_section_tdata): Remove ldrel_count field.
7242 * libcoff.h: Rebuild.
7243 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7245 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7246 full a.out header if full_aouthdr is set in xcoff_data.
7247 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7248 based on sections stored in xcoff_data.
7249 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7251 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7252 (rs6000coff_vec): Set symbol_leading_char to '.'.
7253 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7254 value stored in ret rather than returning a pointer value.
7256 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7258 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7261 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7263 * som.c (som_slurp_string_table): Allocate the strings with malloc
7264 since they're free'd by free_cached_info.
7265 (som_slurp_symbol_table): Similarly for the symbol table.
7267 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7269 * Makefile.in (diststuff): Don't make headers.
7271 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7273 * Makefile.in: Rebuild dependencies.
7275 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7276 output_bfd is not SunOS.
7277 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7278 non-SunOS input files.
7280 * xcofflink.c: Extensive changes to support linking shared objects
7281 and generating a .loader section.
7282 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7283 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7284 last_symndx, and ldrel_count fields.
7285 * libcoff.h: Rebuild.
7286 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7287 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7289 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7290 (bfd_xcoff_export_symbol): Declare.
7291 (bfd_xcoff_size_dynamic_sections): Declare.
7292 * bfd-in2.h: Rebuild.
7294 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7296 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7297 * configure: Rebuild.
7298 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7299 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7301 (pmac_xcoff_vec): Update to use new xcoff support.
7302 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7303 (xcoff_write_armap): Declare buf as unsigned char.
7304 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7306 * mpw-make.sed: Generalize subdir_do edit.
7308 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7310 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7311 correctly. Don't initialize asect->vma.
7313 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7315 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7316 something a little less than the page size.
7318 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7320 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7322 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7324 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7325 * coffcode.h (coff_write_object_contents): If .bss is before
7326 .data us that as data_start.
7327 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7329 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7330 (coff_swap_outhdr_out): Hardwire in version number.
7332 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7334 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7335 major and minor to *_vno, since the former are also macros in
7336 SunOS header files. Cast result of bfd_alloc to appropriate
7339 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7340 before assigning to sec_data.
7342 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7344 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7345 now relative to the section, not absolute.
7346 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7347 get the file name when there is a N_SO directory name. When
7348 handling stabs, remember that section->vma was added to the
7351 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7353 * sunos.c (struct sunos_link_hash_table): Add needed field.
7354 (sunos_link_hash_table_create): Call bfd_release, not free.
7355 (sunos_link_hash_table_create): Initialize needed field.
7356 (sunos_add_dynamic_symbols): Record needed objects.
7357 (bfd_sunos_get_needed_list): New function.
7358 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7359 * bfd-in2.h: Rebuild.
7361 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7363 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7365 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7367 * bfd-in.h (struct bfd_link_needed_list): Rename from
7368 bfd_elf_link_needed_list.
7369 * bfd-in2.h: Rebuild.
7370 * elf.c, elflink.h, libelf.h: Corresponding changes.
7372 Add start at AIX linker support; no shared libraries yet.
7373 * xcofflink.c: New file.
7374 * configure.in (rs600coff_vec): Use xcofflink.o.
7375 * configure: Rebuild.
7376 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7378 (struct xcoff_section_tdata): Define.
7379 (xcoff_section_data): Define macro.
7380 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7381 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7382 (_bfd_xcoff_bfd_final_link): Declare.
7383 (_bfd_ppc_xcoff_relocate_section): Declare.
7384 * libcoff.h: Rebuild.
7385 * coff-rs6000.c: Clean up a bit.
7386 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7387 cputype, csects, and debug_indices.
7388 (xcoff_copy_private_bfd_data): Copy cputype.
7389 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7390 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7391 (xcoff_reloc_type_lookup): Rename from
7392 rs6000coff_reloc_type_lookup.
7393 (coff_relocate_section): Define.
7394 (_bfd_xcoff_sizeof_headers): Define.
7395 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7396 (_bfd_xcoff_bfd_relax_section): Define.
7397 (_bfd_xcoff_bfd_link_split_section): Define.
7398 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7400 * coffcode.h (coff_compute_section_file_positions): If AIX,
7401 increment sofar by SMALL_AOUTSZ if not executable.
7402 (coff_write_object_contents): If AIX, always output an a.out
7403 header; if not executable, header size of SMALL_AOUTSZ.
7404 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7405 (_bfd_stringtab_init): Initialize xcoff field.
7406 (_bfd_xcoff_stringtab_init): New function.
7407 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7408 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7409 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7410 * libbfd.h: Rebuild.
7411 * Makefile.in: Rebuild dependencies.
7412 (BFD32_BACKENDS): Add xcofflink.o.
7413 (CFILES): Add xcofflink.c.
7415 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7416 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7417 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7419 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7421 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7423 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7425 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7426 * config.in: Regenerated.
7428 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7429 (_bfd_chunksize): New variable.
7430 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7431 for obstack chunk size.
7432 * configure.in: Check for getpagesize.
7433 * configure: Regenerated.
7435 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7437 * trad-core.c (rawptr): Make it a local variable of
7438 ptrace_unix_core_file_p.
7440 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7442 * coff-arm.c (in_reloc_p): New.
7443 * coff-i386.c (in_reloc_p): New.
7444 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7445 (coff_write_object_contents): Only set has_reloc_section
7447 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7448 in_reloc_p to decide if reloc should be emitted.
7449 * libcoff.h (pe_data_type.in_reloc_p): New.
7450 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7452 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7454 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7455 (_bfd_coff_read_internal_relocs): Likewise.
7456 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7457 (_bfd_coff_read_internal_relocs): Likewise.
7459 * elflink.h (elf_link_add_object_symbols): Correct conditions
7460 under which type and size change warnings are issued.
7462 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7464 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7465 a symbol which is not in a real section.
7466 (coff_write_native_symbol): Corresponding change.
7468 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7469 coff_link_hash_newfunc and make non-static.
7470 (_bfd_coff_link_hash_table_init): New function, broken out of
7471 _bfd_coff_link_hash_table_create.
7472 (_bfd_coff_link_hash_table_create): Use it.
7473 (process_embedded_commands): Make static.
7474 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7475 (_bfd_coff_link_hash_table_init): Declare.
7476 * libcoff.h: Rebuild.
7478 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7479 field in XCOFF tdata.
7480 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7481 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7482 based on cputype stored in a.out header, or in n_type of initial
7484 (coff_write_object_contents): Set cputype correctly in a.out
7486 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7488 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7489 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7491 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7492 * libcoff.h: Rebuild.
7494 * cpu-rs6000.c (rs6000_compatible): New static function.
7495 (bfd_rs6000_arch): Use it.
7496 * cpu-powerpc.c (powerpc_compatible): New static function.
7497 (arch_info_struct): Define various flavours of PowerPC.
7498 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7501 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7503 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7505 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7507 * elflink.h (elf_link_add_object_symbols): Don't warn about
7508 changing the size or type if the old definition was weak.
7510 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7512 * coffcode.h (combined_entry_type): Add fix_line field.
7513 (coff_slurp_line_table): Warn if we try to set the lineno field of
7515 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7516 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7517 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7518 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7520 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7521 * libcoff.h: Rebuild.
7523 * libcoff-in.h (struct xcoff_tdata): Define.
7524 (xcoff_data): Define.
7525 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7526 * bfd-in2.h, libcoff.h: Rebuild.
7527 * coff-rs6000.c (xcoff_mkobject): New static function.
7528 (coff_mkobject): Define.
7529 (xcoff_copy_private_bfd_data): New static function.
7530 (coff_bfd_copy_private_bfd_data): Define.
7531 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7533 (rs6000coff_vec): Add DYNAMIC to object_flags.
7534 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7535 .loader sections specially.
7536 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7537 section alignment from the XCOFF tdata information.
7538 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7539 F_SHROBJ, and copy the extra a.out header information into the
7540 XCOFF tdata structure.
7541 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7542 F_DYNLOAD and the extra a.out header information.
7543 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7544 C_HIDEXT symbol with attached csect information.
7545 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7546 in the o_maxdata field.
7547 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7548 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7549 end if BSF_NOT_AT_END is set.
7551 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7552 _bfd_read_ar_hdr_fn.
7553 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7554 * bfd-in2.h, libbfd.h: Rebuild.
7555 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7557 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7558 (bfd_slurp_bsd_armap_f2): Likewise.
7559 (_bfd_slurp_extended_name_table): Likewise.
7561 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7563 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7565 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7566 when the symbol table is empty.
7568 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7569 space for section symbols, since we don't output them either.
7570 (elf_m68k_adjust_dynindx): Removed.
7572 * ptrace-core.c (rawptr): Make it a local variable of
7573 ptrace_unix_core_file_p.
7575 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7577 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7580 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7581 Mac object file formats.
7583 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7585 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7586 auxent if there isn't one.
7587 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7588 rather than FILNMLEN as the maximum name length.
7590 * coffcode.h (bfd_coff_backend_data): Add new field
7591 _bfd_coff_print_aux.
7592 (bfd_coff_print_aux): New static function.
7593 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7594 scnlen field of an XTY_LD csect aux entry.
7595 (coff_print_aux): New static function.
7596 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7597 in coff_pointerize_aux_hook.
7598 (bfd_coff_std_swap_table): Initialize new field.
7599 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7600 * libcoff.h: Rebuild.
7601 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7602 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7604 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7605 if there are symbols, for native AIX ld compatibility.
7607 * coffcode.h (bfd_coff_backend_data): Add new field
7608 _bfd_coff_pointerize_aux_hook.
7609 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7610 or I960, and as 0 otherwise.
7611 (bfd_coff_std_swap_table): Initialize new field.
7612 * libcoff.h: Rebuild.
7613 * coffgen.c (coff_pointerize_aux): Change parameters to take
7614 symbol pointer instead of type and class, and to take aux index.
7615 Call _bfd_coff_pointerize_aux_hook if it is defined.
7616 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7617 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7618 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7620 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7621 read-only/host-only support.
7623 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7625 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7628 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7629 BFD_JUMP_TABLE_ARCHIVE accordingly.
7630 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7631 (_bfd_compute_and_write_armap): Declare.
7632 (_bfd_generic_read_ar_hdr): Declare.
7633 (_bfd_read_ar_hdr): Define.
7634 (_bfd_noarchive_read_ar_hdr): Define.
7635 (_bfd_archive_bsd_read_ar_hdr): Define.
7636 (_bfd_archive_coff_read_ar_hdr): Define.
7637 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7638 _bfd_read_ar_hdr instead.
7639 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7640 (_bfd_compute_and_write_armap): Rename from
7641 compute_and_write_armap. Make non-static. Change all callers.
7642 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7643 than _bfd_snarf_ar_hdr.
7644 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7645 * ieee.c (ieee_read_ar_hdr): Define.
7646 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7647 * oasys.c (oasys_read_ar_hdr): Define.
7648 * som.c (som_read_ar_hdr): Define.
7649 * bfd-in2.h, libbfd.h: Rebuild.
7651 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7653 * peicode.c (coff_swap_filehdr_in): If symptr is
7654 zero, there aren't any symbols, even if nsyms is set.
7656 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7658 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7660 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7661 sections, and set styp correctly for them: .got, .hash, .dynamic,
7662 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7663 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7665 (ecoff_sort_hdrs): New static function.
7666 (ecoff_compute_section_file_positions): Return boolean, not void.
7667 Sort the sections by VMA before looking through them. Put the
7668 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7669 section on an appropriate boundary within the page.
7670 (ecoff_compute_reloc_file_positions): Check return value of
7671 ecoff_compute_section_file_positions.
7672 (_bfd_ecoff_set_section_contents): Likewise.
7673 (_bfd_ecoff_write_object_contents): Check for various Alpha
7674 section types when incrementing text_size and data_size. Call
7675 adjust_headers backend function if it exists.
7676 * coff-alpha.c (alpha_adjust_headers): New static function.
7677 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7678 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7680 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7682 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7684 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7685 of ALTERNATE_AIX_CORE_FORMAT.
7686 * configure.in (aix4): No longer need CORE_FLAGS.
7687 * configure: Updated.
7689 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7691 NS32k changes from Ian Dall:
7692 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7694 (aout_link_input_section_std, aout_link_input_section_ext,
7695 aout_link_reloc_link_order): Call them instead of _bfd_*
7697 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7699 (backend_data): Use it instead of hardcoded zero.
7701 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7702 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7704 * ns32knetbsd.c: Include bfd.h.
7705 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7706 (MY_bfd_reloc_type_lookup): Declare function too.
7707 * pc532-mach.c (set_sizes): Don't declare.
7708 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7709 (backend_data, MY_backend_data): Don't define.
7711 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7712 ns32k-*-lites* like ns32k-*-netbsd*.
7714 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7717 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7719 * coffcode.h (coff_write_object_contents): Restore setting
7720 f_timdat to 0, deleted on August 22.
7722 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7724 * coffcode.h (coff_bfd_copy_private_symbol_data,
7725 coff_bfd_copy_private_section_data,
7726 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7727 * peicode.h (coff_bfd_copy_private_bfd_data): New
7728 (pe_bfd_copy_private_bfd_data): New.
7729 (coff_swap_scnhdr_in): Swap bss size into the right place.
7730 (pe_print_private_bfd_data): Add some newlines.
7732 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7734 * som.c (setup_sections): Don't die if a space has no subspaces.
7736 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7738 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7739 dynamic symbol override a common symbol. Don't change the size or
7740 type if they have been set and the new symbol is not a definition.
7741 Warn if the size or type changes.
7743 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7745 * som.c (som_begin_writing): Don't write the symbol table or
7747 (som_finish_writing): Write them here. Place them after the
7748 subspace data, but before the relocs.
7750 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7752 * sunos.c (sunos_add_one_symbol): Just pass false, not
7753 info->shared_library, to sunos_create_dynamic_sections.
7754 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7756 (sunos_check_dynamic_reloc): Remove .text section assertion.
7758 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7760 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7761 * configure, configure.in: Add pmac_xcoff_vec case.
7762 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7763 * coff-pmac.c: New file, PowerMac XCOFF support.
7764 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7765 * targets.c (pmac_xcoff_vec): Declare.
7767 * mpw-config.in: Various changes to be compatible with the
7768 autoconf-based configury.
7769 * mpw-make.sed: New file, sed commands to translate Unix
7770 makefile into MPW syntax.
7771 * mpw-make.in: Remove.
7772 * hosts/mpw.h: Remove.
7773 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7774 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7776 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7778 * binary.c (binary_get_symtab): Return an empty string on error.
7779 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7781 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7783 * coff-ppc.c: Reformatted according to gnu conventions
7784 Removed irrelevant "if 0" code
7786 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7788 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7789 symbols rather than as indirect symbols.
7790 (MY(slurp_symbol_table)): Don't do anything special about
7793 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7794 of .ctors and .dtors sections is no larger than 2.
7796 * sunos.c (sunos_add_one_symbol): Don't change
7797 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7799 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7800 dynamic symbols when creating a shared library.
7801 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7803 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7804 written even if it is not defined in a regular object.
7805 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7806 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7807 rather than the constant 22.
7808 (sunos_check_dynamic_reloc): Handle creating a shared library.
7809 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7810 zero when creating a shared library.
7811 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7812 write it out at the start of the symbol table.
7814 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7816 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7818 * config.bfd: Add arm-*-coff.
7819 * configure.in, configure: Add armcoff_{little,big}_vec.
7820 * targets.c (armcoff_{little,big}_vec): Declare.
7821 (bfd_target_vector): Add armcoff_{little,big}_vec.
7822 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7824 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7826 * targets.c (bfd_find_target): Remove debugging code.
7828 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7830 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7832 * Makefile.in: added *-ppc files
7833 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7834 allow pe based .o's to be shared with other tools on ppc/NT
7835 * config.bfd: added powerpc[le]-[pe|winnt] config support
7836 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7837 * peicode.h: Added more section flags for PE on ppc
7838 Added coff_swap_filehdr_out to allow peicode.h to be
7839 used for non-image PE files on ppc.
7840 Check for image, or not, before copying pe_opthdr
7841 * targets.c: Added new bfd's
7842 * targets.c: Removed two inactive bfds that shouldn't have made it this
7845 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7847 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7848 explicit values to initialize all relocs. Change all users.
7849 (ppc_elf_brtaken_inner): New function to handle branch predicition
7851 (ppc_elf_brtaken_reloc): Ditto.
7852 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7853 relocs use ppc_elf_unsupported_reloc.
7854 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7855 needs to be reported.
7856 (ppc_elf_relocate_section): Support branch prediction relocs.
7858 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7860 * bfd.c (bfd_assert): Remove \n from string passed to
7863 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7864 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7865 (bfd_coff_make_section_hook): Don't define.
7866 (coff_make_section_hook): Remove.
7867 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7868 (styp_to_sec_flags): Likewise.
7869 (coff_write_object_contents): Likewise.
7870 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7872 * libcoff.h: Rebuild.
7873 * coffgen.c (make_a_section_from_file): Just call
7874 bfd_make_section_anyway, not bfd_make_section or
7875 bfd_coff_make_section_hook.
7876 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7877 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7878 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7879 make_section_hook field.
7880 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7882 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7883 pointers into value field for warning and indirect symbols; just
7884 leave the value field alone.
7885 * linker.c (generic_link_add_symbol_list): Use next symbol for
7886 warning and indirect symbols, rather than looking in symbol value.
7887 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7888 parameter. Change all callers. Remove support for indirect
7889 symbols; it didn't work anyhow.
7890 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7891 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7892 * bfd-in2.h: Rebuild.
7894 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7896 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7897 go back to telling the tools this reloc operates on 32 bits.
7899 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7901 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7902 rather than a direct fprintf.
7903 * archive.c (_bfd_write_archive_contents): Likewise.
7904 * coffcode.h (coff_slurp_symbol_table): Likewise.
7905 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7906 (ppc_elf_unsupported_reloc): Likewise.
7907 (ppc_elf_relocate_section): Likewise.
7908 * i386linux.c (linux_tally_symbols): Likewise.
7909 (linux_finish_dynamic_link): Likewise.
7910 * osf-core.c (osf_core_core_file_p): Likewise.
7911 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7912 * som.c (som_sizeof_headers): Likewise.
7913 * srec.c (srec_bad_byte): Likewise.
7914 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7915 * libbfd-in.h (bfd_assert): Declare first parameter const.
7916 * libbfd.h: Rebuild.
7917 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7918 bfd_reloc_overflow is enough.
7919 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7920 * coff-h8500.c (rtype2howto): Likewise.
7921 * coff-z8k.c (rtype2howto): Likewise.
7922 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7923 * elf.c (_bfd_elf_get_lineno): Likewise.
7924 (_bfd_elf_no_info_to_howto): Likewise.
7925 (_bfd_elf_no_info_to_howto_rel): Likewise.
7926 * hp300hpux.c (convert_sym_type): Likewise.
7927 (MY(swap_std_reloc_in)): Likewise.
7928 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7930 * libaout.h (struct aoutdata): Add line_buf field.
7931 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7932 and filename_buffer. Instead, use a malloc buffer stored in the
7933 new line_buf field. Remove length restrictions.
7935 * coffgen.c (string_size): Remove static variable.
7936 (debug_string_size, debug_string_section): Likewise.
7937 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7938 and debug_string_size_p parameters. Use them instead of the
7939 global variables. Change all callers.
7940 (coff_write_symbol): Likewise.
7941 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7942 (coff_write_symbols): Add local variables to replace removed
7945 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7946 function, and line_base fields.
7947 * libcoff.h: Rebuild.
7948 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7949 information, rather than using static variables.
7951 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7952 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7954 * init.c (initialized): Remove static variable.
7955 (bfd_init): Don't bother setting initialized.
7956 (bfd_check_init): Remove.
7957 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7958 * libbfd.h: Rebuild.
7960 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7962 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7963 size for full core dumps. Copy core file header to private data.
7964 (rs6000coff_core_file_failing_command,
7965 rs6000coff_core_file_failing_signal): New functions to extract
7966 the file name and terminating signal from the core file.
7967 * coff-rs6000.c: Use them.
7969 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7971 Change arch info to be const, initialized at compile time.
7972 * archures.c: Reindent many functions. Change CONST to const.
7973 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7974 nothing set it anyhow. Make next const.
7975 (bfd_arch_info_list): Remove.
7976 (bfd_archures_list): Rename from archures_init_table. Change from
7977 a table of function pointers to a table of bfd_arch_info_type
7978 structure addresses.
7979 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7980 (bfd_lookup_arch): Likewise.
7981 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7983 (bfd_default_arch_struct): Make const.
7984 (bfd_arch_init, bfd_arch_linkin): Remove.
7985 (bfd_get_arch_info): Return a const pointer.
7986 * init.c (bfd_init): Don't call bfd_arch_init.
7987 * bfd.c (struct _bfd): Make arch_info const.
7988 * bfd-in2.h: Rebuild.
7989 * libbfd.h: Rebuild.
7990 * configure.in: Put & before everything in $selarchs.
7991 * configure: Rebuild.
7992 * cpu-*.c: Change bfd_*_arch from a function which calls
7993 bfd_arch_linkin to a const structure.
7994 * ieee.c (ieee_object_p): Make arch const.
7996 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7998 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8000 * bfd-in2.h: Regenerate.
8001 * libbfd.h: Regenerate.
8003 * elf32-ppc.c (reloc_type): Update names to match current draft.
8004 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8005 relative. Update names to current V.4 draft.
8006 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8007 (ppc_elf_relocate_section): Rename relocations to match draft.
8009 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8011 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8012 compiled with -mrelocatable-lib to be linked with either normal
8013 modules or -mrelocatable modules.
8015 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8017 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8018 in the a.out header.
8020 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8021 a reloc against a local symbol, even if it's not a section.
8023 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8025 * targets.c (bfd_target): Remove unused align_power_min field.
8026 * bfd-in2.h: Rebuild.
8027 * All backends: Remove initialization of align_power_min.
8029 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8031 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8033 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8035 * config.bfd (mips-dec-netbsd*): New target.
8036 * configure.host (mips-dec-netbsd*): New host.
8037 * configure.in (mips-dec-netbsd*): New native.
8038 * configure: Rebuild.
8040 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8042 Make the COFF backend linker merge common types:
8043 * cofflink.c (struct coff_debug_merge_element): Define.
8044 (struct coff_debug_merge_type): Define.
8045 (struct coff_debug_merge_hash_entry): Define.
8046 (struct coff_debug_merge_hash_table): Define.
8047 (coff_debug_merge_hash_table_init): Define.
8048 (coff_debug_merge_hash_table_free): Define.
8049 (coff_debug_merge_hash_lookup): Define.
8050 (struct coff_final_link_info): Add debug_merge field.
8051 (coff_debug_merge_hash_newfunc): New static function.
8052 (_bfd_coff_final_link): Allocate and free debug_merge table.
8053 (coff_link_input_bfd): Merge identical enum, struct and union
8056 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8058 Convert i960 COFF to use COFF backend linker.
8059 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8060 structure to store the symbol being used.
8061 (coff_i960_start_final_link): New static function.
8062 (coff_i960_relocate_section): New static function.
8063 (coff_i960_adjust_symndx): New static function.
8064 (coff_start_final_link): Define.
8065 (coff_relocate_section): Define.
8066 (coff_adjust_symndx): Define.
8067 * coffcode.h (bfd_coff_backend_data): Add new callback function
8068 _bfd_coff_start_final_link.
8069 (bfd_coff_start_final_link): Define.
8070 (coff_start_final_link): Define if not defined.
8071 (bfd_coff_std_swap_table): Add coff_start_final_link.
8072 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8074 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8075 function callback is not NULL.
8076 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8077 (_bfd_coff_internal_syment_name): Declare.
8078 * libcoff.h: Rebuild.
8079 * configure.in (icoff_big_vec): Add cofflink.o.
8080 (icoff_little_vec): Likewise.
8081 * configure: Rebuild.
8083 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8085 * Makefile.in (clean-info): Remove extraneous tab from line
8088 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8090 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8091 contents has relocs.
8093 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8095 * coffcode.h (coff_compute_section_file_positions): Keep the
8097 (coff_write_object_contents): Remember if it's a relocatable
8099 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8100 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8101 if relocatable file. Swap out saved raw size.
8103 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8105 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8106 (maintainer-clean): Rename from realclean, passing
8107 maintainer-clean down to subdirectories, but leave realclean as a
8110 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8113 * dep-in.sed: Remove config.h from generated dependencies.
8115 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8116 broken out of sunos_canonicalize_dynamic_symtab.
8117 (sunos_canonicalize_dynamic_symtab): Call new function
8118 sunos_slurp_dynamic_symtab.
8119 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8120 dynamic symbol table to the caller.
8121 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8122 callback to override the symbols being read.
8123 * libaout.h (struct aout_backend_data): Add three new parameters
8124 to add_dynamic_symbols callback.
8126 Extensive minor changes to avoid various gcc warnings. Also:
8127 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8128 * archures.c (bfd_arch_info_type): Change mach field from long to
8130 (bfd_lookup_arch): Change machine parameter from long to unsigned
8133 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8135 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8136 a symbol with a non-zero plt_offset.
8138 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8140 * elfcode.h (align_file_position): Remove; not used.
8142 * configure.in: Only check for <sys/procfs.h> on a native system,
8143 and make sure it defines prstatus_t.
8144 * configure: Rebuild.
8146 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8148 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8150 * config.in: Rename from config.h.in.
8151 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8152 Check for config.h:config.in when creating stamp-h.
8153 * configure: Rebuild.
8154 * Makefile.in (stamp-h): Depend upon config.in rather than
8155 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8156 calling config.status.
8158 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8159 (Makefile): Just rebuild Makefile.
8160 (config.h, stamp-h): New targets.
8161 * configure.in: Create stamp-h when rebuilding config.h.
8162 * configure: Rebuild.
8164 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8166 * configure.in: Call AC_CONFIG_HEADER. Substitute
8167 HOST_64BIT_LONG. Check that various header files exist. Check
8168 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8169 and/or free need to be declared. Don't make a link to sysdep.h.
8170 Define TRAD_HEADER for various hosts.
8171 * configure: Rebuild.
8172 * configure.host: Don't set my_host. Add definitions taken from
8173 host header files for various entries. Remove entries which now
8175 * acconfig.h: New file.
8176 * config.h.in: New file, built by autoheader.
8177 * sysdep.h: New file.
8178 * Makefile.in (do_distclean): Don't remove sysdep.h.
8180 (LOCAL_H_DEPS): New variable.
8181 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8183 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8184 ($(OPTIONAL_BACKENDS)): Likewise.
8185 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8186 looking through sysdep.h.
8187 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8188 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8189 (fprintf_vma, sprintf_vma): Likewise.
8190 (int64_type, uint64_type): Don't define.
8191 * bfd-in2.h: Rebuild.
8192 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8193 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8194 * lynx-core.c: Include stuff from old hosts/lynx.h.
8195 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8196 rather than NO_FCNTL.
8197 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8198 rather than NATIVE_HPPAHPUX_COMPILER.
8199 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8201 * hosts/*.h: Remove all header files which merely include,
8202 declare, and define things. Leave header files which define
8203 information needed by trad-core.c.
8205 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8206 (BFD_CC_FOR_BUILD): Define.
8207 * configure.in: Use BFD_CC_FOR_BUILD.
8208 * configure: Rebuild.
8210 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8212 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8213 * configure: Rebuild.
8215 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8218 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8220 * config.bfd: i386pe_ve -> i386pe_vec.
8222 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8224 * configure.host: Incorporate host Makefile fragments by setting
8226 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8227 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8228 value based on whether the code is being compiled by a cross
8229 compiler. Don't substitute host_makefile_frag or frags.
8230 * aclocal.m4: New file to define local AC_PROG_CC.
8231 * configure: Rebuild.
8232 * Makefile.in (INSTALL): Set to @INSTALL@.
8233 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8234 (INSTALL_DATA): Set to @INSTALL_DATA@.
8236 (CC): Define as @CC@.
8237 (CFLAGS): Set to @CFLAGS@.
8238 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8239 (@host_makefile_frag@): Remove.
8240 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8241 after other options.
8242 (config.status): Remove dependency upon @frags@.
8243 * config/*.mh, config/README: Remove.
8245 * config.bfd: Rewrite to incorporate the contents of the Makefile
8246 fragments by setting shell variables, rather than merely returning
8247 the name of a Makefile fragment.
8248 * configure.in: Use shell variables set by config.bfd rather than
8249 looking at the target Makefile fragment files. Don't substitute
8250 target_makefile_frag. Do substitute TDEFINES.
8251 * configure: Rebuild.
8252 * Makefile.in (@target_makefile_frag@): Remove.
8253 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8254 * config/*.mt: Remove.
8256 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8258 * configure.in: Put changequote lines around "i[345]86" patterns
8259 section of core file support.
8261 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8263 * som.c (som_bfd_print_private_bfd_data): Define to use the
8266 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8268 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8269 entry, text_start and data_start.
8271 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8273 * Makefile.in (OFILES): Remove $(TDEPFILES).
8274 * config/apollo.mt (TDEPFILES): Remove.
8275 * config/README: Update.
8277 * configure.in: For a native configuration, set COREFILE and
8278 COREFLAG based on the canonical host name.
8279 * configure: Rebuild.
8280 * Makefile.in: Rebuild dependencies.
8281 (ALL_CFLAGS): Add @COREFLAG@.
8282 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8283 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8284 support routines. Check LYNX_CORE rather than HOST_LYNX.
8285 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8286 * i386lynx.c: Likewise.
8287 * m68klynx.c: Likewise.
8288 * sparclynx.c: Likewise.
8289 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8290 * *-core.c: Comment changes.
8291 * config/decstation.mh (HDEPFILES): Remove.
8292 (HDEFINES): Remove -DTRAD_CORE.
8293 * config/irix3.mh (RANLIB): Remove.
8294 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8295 (HDEFINES): Remove -DIRIX_CORE.
8296 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8297 (HDEFINES): Remove -DTRAD_CORE.
8298 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8299 * config/ultra3.mh (RANLIB): Remove.
8300 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8301 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8302 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8303 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8304 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8305 * config/i386aix.mh, config/i386bsd.mh: Remove.
8306 * config/i386linux.mh, config/i386mach3.mh: Remove.
8307 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8308 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8309 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8310 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8311 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8312 * config/solaris2.mh, config/stratus.mh: Remove.
8313 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8314 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8316 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8318 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8319 DT_FINI entry if the appropriate symbol is not in the hash table.
8321 * libelf.h (struct elf_backend_data): Add create_program_headers
8322 and want_hdr_in_seg fields.
8323 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8325 (elf_backend_create_program_headers): Likewise.
8326 (elfNN_bed): Initialize create_program_headers and
8328 * elf.c (get_program_header_size): Call create_program_headers
8330 (map_program_segments): Check want_hdr_in_seg backend field. Call
8331 create_program_headers backend routine.
8333 * elf.c (assign_file_positions_except_relocs): Align non allocated
8334 sections when creating an executable.
8336 * elfcode.h (elf_swap_phdr_in): Make non static.
8337 (elf_swap_phdr_out): Make non static.
8338 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8339 (bfd_elf32_swap_phdr_out): Declare.
8340 (bfd_elf64_swap_phdr_in): Declare.
8341 (bfd_elf64_swap_phdr_out): Declare.
8343 * ecofflink.c (ecoff_collect_shuffle): New static function.
8344 (_bfd_ecoff_get_accumulated_pdr): New function.
8345 (_bfd_ecoff_get_accumulated_sym): New function.
8346 (_bfd_ecoff_get_accumulated_ss): New function.
8347 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8348 (_bfd_ecoff_get_accumulated_sym): Declare.
8349 (_bfd_ecoff_get_accumulated_ss): Declare.
8350 * libbfd.h: Rebuild.
8352 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8354 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8356 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8357 warning symbols. If any section is named .gnu.warning.XXX, treat
8358 the contents as a warning to be issued if the symbol XXX is
8360 (elf_link_output_extsym): For an indirect or warning symbol, just
8361 output the symbol it points to.
8363 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8364 if bfd_hash_allocate fails, since it will already be set.
8365 (generic_link_hash_newfunc): Likewise.
8366 (archive_hash_newfunc): Likewise.
8367 (hash_entry_bfd): New static function.
8368 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8369 callback. Allocate a new warning using the hash table newfunc.
8370 Use bfd_hash_replace to update the entry in the hash table, rather
8371 than assuming we can copy the fields with structure assignment.
8373 * hash.c (bfd_hash_replace): New function.
8374 * bfd-in.h (bfd_hash_replace): Declare.
8375 * bfd-in2.h: Rebuild.
8377 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8379 * config.bfd: Add mips*vr4300-*-elf* target.
8380 * config/mipsbvr4300.mt: Added.
8382 See file ChangeLog.2
8389 version-control: never