1 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
3 * config.bfd: Missed one alpha* change.
5 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
7 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
8 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
9 (MINUS_ONE): New macro.
10 (sparc_elf_notsup_reloc): New function.
11 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
13 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
14 (init_insn_reloc): New function.
15 (sparc_elf_wdisp16_reloc): Use it.
16 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
18 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
20 * som.c (som_construct_extended_name_table): Remove static
21 function, and define as macro instead.
23 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
25 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
26 recognizes alphaev5 etc.
27 * configure.host: Likewise.
29 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
31 Make ld -s work on AIX:
32 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
33 section if we are stripping.
34 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
35 size if we are stripping.
36 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
37 and don't write out relocs, if we are stripping.
38 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
39 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
42 * configure.in: Don't include elf.lo again for ELF targets; it's
43 always in the library anyhow.
48 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
49 char *, when calling bfd_get_32 and bfd_put_32.
50 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
53 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
55 * reloc.c (bfd_check_overflow): New function.
56 (bfd_perform_relocation, bfd_install_relocation): Use it.
57 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
58 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
59 * bfd-in2.h: Regenerate.
60 * libbfd.h: Regenerate.
62 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
64 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
65 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
67 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
69 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
70 (stmp-bfd-h): Rename from stmp-bfd.h.
71 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
72 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
73 (stmp-bin2-h): New target.
74 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
75 (stmp-lbfd-h): New target.
76 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
77 (stmp-lcoff-h): New target.
78 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
79 stmp-lbfd-h, and stmp-lcoff-h.
80 * Makefile.in: Rebuild.
82 * configure.in: Use a diversion to set enable_shared before the
86 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
88 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
89 renamed to R_SPARC_UNUSED_42.
90 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
91 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
92 renamed to R_SPARC_UNUSED_42.
93 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
94 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
95 * bfd-in2.h: Regenerated.
96 * libbfd.h: Regenerated.
98 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
100 * elflink.h (elf_merge_symbol): Don't check the hash creator until
101 after we have set *sym_hash.
103 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
105 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
107 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
109 * Makefile.am (libbfd_a_SOURCES): Define.
110 * Makefile.in: Rebuild.
112 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
113 * aclocal.m4: Rebuild with new libtool.
114 * configure: Rebuild.
116 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
118 * elf.c (map_sections_to_segments): Even if we are not demand
119 paged, don't put a loadable section after a nonloadable section.
120 (assign_file_positions_for_segments): Increment the file offset
121 for a section with contents, even if it is not loadable.
124 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
126 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
127 indicating that __ctbp could not be found.
130 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
132 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
134 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
137 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
138 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
139 Add support for the CALLT relocs.
141 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
142 BFD_RELOC_V850_CALLT_16_16_OFFSET.
145 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
146 relocations against non-existant symbols.
148 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
150 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
152 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
153 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
154 bit reloc in the tiny data area.
157 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
159 Merged changes from Martin Hunt:
161 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
162 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
165 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
166 BFD_RELOC_D30V_9_PCREL_R): New relocs.
168 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
169 Do 15 and 21 bit pc-relative relocations.
170 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
173 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
174 added to the relocation, not or'd.
177 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
179 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
181 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
183 * archures.c (bfd_default_scan): Use strcasecmp.
184 (bfd_default_scan): Test for match with arch_name + ":" +
186 (bfd_default_scan): Test for match with printable_name - ":".
187 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
188 cases. Each implements their own scan function.
189 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
190 special cases. Since info->mach == 0. The test mach == number
192 (bfd_arch_list): New function, return name of all the supported
195 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
197 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
198 decoding architecture.
199 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
202 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
204 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
206 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
208 * Makefile.am: Rebuild dependencies.
209 (ALL_MACHINES_CFILES): Add cpu-v850.c.
210 (ALL_MACHINES_CFILES): Add elf32-v850.c.
211 * Makefile.in: Rebuild.
213 * reloc.c: Remove extraneous commas from relocation entries.
214 Remove BFD_RELOC_V850_16_PCREL.
215 * bfd-in2.h: Rebuild.
217 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
218 in sections named .tocbss rather than .bss.
220 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
222 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
223 BFD_RELOC_V850_16_PCREL.
225 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
227 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
228 the same as C_EXT syms.
229 (coff_link_add_symbols): Ditto.
230 (_bfd_coff_link_input_bfd): Ditto.
231 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
232 it to preserve and restore state of global_to_static flag.
234 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
236 * elf32-v850.c (v850_elf_object_p): Set machine number based on
237 bits in e_flags field rather than magic numbers.
238 (v850_elf_final_write_processing, v850_elf_set_private_flags,
239 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
240 v850_elf_print_private_bfd_data): New functions.
243 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
245 * elf.c (prep_headers): Remove V850E magic number.
246 * elf.c (prep_headers): Remove V850EQ magic number.
249 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
251 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
253 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
255 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
256 instructions are relative to the next instruction, not the
258 (mn10200_elf_relax_section): Similarly.
260 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
262 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
265 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
266 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
267 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
269 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
271 * cpu-v850.c: Remove "plain" from v850 printable name.
272 (scan): Use strcasecmp.
274 * archures.c (bfd_mach_v850): Define.
276 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
277 just sh/SH, use strcasecmp.
278 (arch_info_struct): Add entries for sh3 et.al.
280 * archures.c (bfd_mach_sh, ...): Define.
282 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
284 * archures.c (bfd_archures_list): Always NULL terminate the list.
286 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
288 * Makefile.am: Rebuild dependencies.
289 (ALL_MACHINES_CFILES): Add cpu-arc.c.
290 (ALL_MACHINES_CFILES): Add elf32-arc.c.
291 (elf32-arc.lo): Remove explicit dependency.
292 * Makefile.in: Rebuild.
294 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
295 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
296 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
298 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
300 * configure: Rebuild with latest devo autoconf for NT support
302 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
304 * cpu-arm.c (compatible): If B is a default type, return A.
306 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
308 * cpu-v850.c (scan): New function.
309 (arch_info_struct): New structure.
310 (bfd_v850_arch): Add link into arch_info_structure.
312 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
315 * elf32-v850.c (v850_elf_object_p): New function.
318 * archures.c (bfd_mach_v850e): Machine value for v850e.
320 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
322 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
325 * elf.c (prep_headers): Add support for v850e machine number.
327 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
329 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
331 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
334 * elf.c (prep_headers): Add support for v850eq machine number.
337 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
339 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
340 cached_stab field if the offset prevents us from using the cache.
342 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
344 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
346 * aout-arm.c (aout_arm_little_vec): Likewise.
347 (aout_arm_big_vec): Likewise.
348 * bout.c (b_out_vec_big_host): Likewise.
349 (b_out_vec_little_host): Likewise.
350 * mipsbsd.c (aout_mips_little_vec): Likewise.
351 (aout_mips_big_vec): Likewise.
354 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
356 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
357 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
358 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
361 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
363 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
364 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
365 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
366 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
367 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
368 of two for I960 only.
369 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
370 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
372 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
373 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
374 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
376 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
377 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
378 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
379 *coffcode.h (coff_write_object_contents): Set alignment field in
380 section header for TIC80COFF files.
383 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
385 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
386 v850_elf_check_relocs, v850_elf_reloc,
387 v850_elf_final_link_relocate): Add support for
388 BFD_RELOC_V850_16_PCREL relocation.
390 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
393 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
395 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
398 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
400 * cpu-v850e: New file.
402 * elf.c (prep_headers): Add support for v850e target.
404 * bfd-in2.h (bfd_architecture): Add support for v850e target.
406 * config.bfd: Add support for v850e target.
408 * archures.c: Add support for v850e target.
410 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
412 * cpu-v850eq: New file.
414 * elf.c (prep_headers): Add support for v850eq target.
416 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
418 * config.bfd: Add support for v850eq target.
420 * archures.c: Add support for v850eq target.
423 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
425 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
426 argument as section relative, rather than an absolute address.
427 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
429 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
431 * config.bfd (arc-*-elf*): Add.
432 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
433 * configure: Rebuild.
434 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
435 (BFD32_BACKENDS): Add elf32-arc.lo.
436 (cpu-arc.lo,elf32-arc.lo): Add rules for.
437 * Makefile.in: Rebuild.
438 * archures.c (architecture list): Add bfd_arch_arc.
439 (bfd_archures_list): Add bfd_arc_arch.
440 (bfd_mach_arc_base): Define.
441 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
442 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
443 (bfd_target_vect): Add them.
444 * bfd-in2.h, libbfd.h: Rebuild.
445 * cpu-arc.c, elf32-arc.c: New files.
446 * elf.c (pre_headers): Recognize bfd_arch_arc.
448 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
450 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
451 data section is correctly rounded to a page in the file.
453 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
455 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
456 there are no symbols.
458 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
460 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
461 file system 14 character limit.
462 * Makefile.am, configure.in: Corresponding changes.
463 * Makefile.in, configure: Rebuild.
465 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
467 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
468 Rebuild dependencies.
469 * Makefile.in: Rebuild.
471 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
473 * Makefile.am (docdir): Define.
474 * Makefile.in: Rebuild.
476 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
478 * configure: Rebuild with autoconf 2.12.1.
480 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
482 * aclocal.m4, configure: Rebuild with new automake patches.
484 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
486 * rs6000-core.c (make_bfd_asection): New function to add a section
487 to the core file bfd.
488 (rs6000coff_core_p): Use make_bfd_asection to add the core file
490 Use BFD routines to seek, read and stat the core file.
491 Handle .data sections from loaded objects and anonymously mmapped
492 regions, these are available in AIX 4 core files.
494 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
496 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
497 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
498 copy; use a patches libtool instead.
499 * acmacros.m4: Remove.
500 * Makefile.in, aclocal.m4, configure: Rebuild.
502 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
504 * Makefile.am: New file, based on old Makefile.in.
505 * acmacros.m4: New file, copied from old aclocal.m4.
506 * acinclude.m4: New file.
507 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
508 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
509 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
510 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
511 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
512 * acconfig.h: Mention PACKAGE and VERSION.
513 * stamp-h.in: New file.
514 * dep-in.sed: Change .o to .lo.
515 * Makefile.in: Now built with automake.
516 * aclocal.m4: Now built with aclocal.
517 * config.in, configure: Rebuild.
520 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
522 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
523 if there is only a relocation to a read-only but not allocatable
524 section (like .stab).
525 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
526 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
527 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
528 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
529 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
531 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
532 (ppc_elf_create_linker_section): These sections are not
533 created by the linker (that is, they are created by the user
534 putting data in them). In particular, they can be the source
535 and target of relocations.
536 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
537 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
538 objects (for instance, 'long double') to 16-byte boundaries.
539 (ppc_elf_size_dynamic_sections): Make the code that generates
540 section symbols exactly the same as for sparc, reducing the
541 number of section symbols output.
542 (ppc_elf_check_relocs): Check postcondition of
543 bfd_elf32_link_record_dynamic_symbol. Make default case the
544 same as corresponding code for sparc, fixing bug involving
546 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
547 forced to be local because of versioning (by replicating
548 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
549 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
551 (ppc_elf_relocate_section): Add handy debugging code for when
552 assertion fails. Add some more 'symbol made local because of
555 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
556 processing a GOT relocation as required by ABI.
558 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
560 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
561 version info if this symbol came from a dynamic object.
562 (elf_link_add_object_symbols): Set the version info of a symbol
563 only if the object actually contains version definitions and
566 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
568 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
569 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
571 * configure: Regenerated with autoconf 2.12.
572 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
574 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
576 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
577 a warning rather than returning an error.
579 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
581 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
583 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
585 * cisco-core.c: define signals for wingdb.
587 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
589 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
590 the same number of aux entries.
592 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
594 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
595 difference of two symbols if the relocation size is 32 bits.
596 (som_write_fixups): Handle R_DATA_EXPR.
598 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
600 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
601 its value if COFF_WITH_PE is defined.
603 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
605 * coff-stubgo32.c: New file.
606 * go32stub.h: New file.
607 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
608 * coffswap.h (coff_swap_filehdr_in): Invoke
609 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
611 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
612 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
613 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
614 COFF_ADJUST_AUX_IN_POST if they are defined.
615 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
616 COFF_ADJUST_AUX_OUT_POST if they are defined.
617 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
618 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
619 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
620 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
621 * targets.c (go32stubbedcoff_vec): Declare.
622 (bfd_target_vector): Add go32stubbedcoff_vec.
623 * configure.in (go32coff_vec): New target vector.
624 (go32stubbedcoff_vec): Likewise.
625 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
626 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
627 * Makefile.in: Rebuild dependencies.
628 (BFD32_BACKENDS): Add coff-stubgo32.o.
629 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
630 (HFILES): Add go32stub.h.
632 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
634 * configure.in: Check for fdopen.
635 * configure, config.in: Rebuild.
636 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
637 __GO32__. Reindent a bit.
639 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
641 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
642 flag for newly created sections.
643 (sunos_add_dynamic_symbols): Don't discard newly created sections
644 if shared library is dynobj.
646 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
648 * elf.c (map_sections_to_segments): When checking whether
649 including a section in a segment would force us to skip a page,
650 align the address of the next segment to avoid wraparound
654 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
656 * coffcode.h (coff_write_object_contents): Initialize
657 target id field to TIC80_TARGET_ID.
658 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
660 (coff_swap_filehdr_in): Swap in target id field if used.
663 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
665 * coff-i386.c (coff_i386_is_local_label_name): New static function
666 if TARGET_UNDERSCORE.
667 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
668 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
670 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
672 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
673 complain_overflow_signed, for 32 bit PC relative relocations.
675 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
677 * elflink.h (elf_link_add_object_symbols): When a version
678 indirection symbol is overridden, make the original symbol point
679 at the real overriding symbol.
681 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
684 * elflink.h (elf_link_output_extsym): Use the right section for a
686 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
687 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
689 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
691 * elflink.h (elf_merge_symbols): Resolve indirect and warning
692 symbols before checking for new symbols.
694 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
696 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
698 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
699 file, not aoutsz bytes (they are different in XCOFF .o files).
701 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
702 redefined by objects included from archives.
704 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
706 * elflink.h (elf_merge_symbol): In the case of a new defined
707 symbol overriding an old defined symbol, return the hash table
708 entry which we modify, even if it is the target of an
710 (elf_link_add_object_symbols): If the real name of the symbol gets
711 overridden, convert the versioned symbol into an indirect symbol
714 * elflink.h (elf_merge_symbol): New static function, broken out of
715 elf_link_add_object_symbols.
716 (elf_link_add_object_symbols): Call it.
718 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
720 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
721 handle case where COFF filehdr does not immediately follow PE
723 * coffgen.c (coff_object_p): Remove useless seek to current
726 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
728 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
731 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
733 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
734 symbols, skip N_ABS symbols with debugging storage classes.
736 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
738 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
739 relocs in shared libraries which refer to local symbols. Cope
740 with addend when processing a GOT relocation.
742 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
743 for sections that the linker didn't create.
744 (ppc_elf_finish_dynamic_sections): Only try to write out a section
745 symbol if it was created in ppc_elf_size_dynamic_sections.
746 (ppc_elf_relocate_section): Complain if we have to generate a reloc
747 relative to a section for which we didn't output a symbol.
749 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
750 relocs are 'rela' relocs, like everything else. .rela.plt is not
751 a read-only section, so we don't have to special-case it.
753 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
754 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
756 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
757 (ppc_elf_relocate_section): @got offsets are 4 from start of the
759 * elflink.c (_bfd_elf_create_got_section): The three reserved
760 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
762 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
765 * elf32-ppc.c (ppc_elf_check_relocs): Use
766 _bfd_elf_create_got_section to create the GOT rather than
767 ppc_elf_create_linker_section. Create the '.rela.got' section
769 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
770 symbol has a GOT entry.
771 (ppc_elf_relocate_section): Record when a symbol is used through
772 the GOT, and allocate space in the GOT for each such symbol.
773 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
774 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
777 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
778 treated in a similar way to ADDR16_HA relocs.
779 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
780 shared objects; the linker must deal with them.
781 (ppc_elf_create_linker_section): Stop setting
782 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
783 LINKER_SECTION_PLT stuff.
784 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
785 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
786 section, not ELF-specific calls.
787 (elf_backend_plt_not_loaded): Set to 1.
788 (elf_backend_got_symbol_offset): Set to 4.
789 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
790 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
791 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
792 plt_not_loaded member.
793 (_bfd_elf_create_got_section): Apply got_symbol_offset.
794 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
796 (elf_backend_G_O_T_offset): Set default to 0.
797 (elfNN_bed): Set added fields.
799 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
800 DT_RELENT in shared objects; should be DT_RELAENT.
802 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
803 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
804 such a reloc (in a non-shared object) refers to a symbol that's
807 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
809 * elfcode.h (put_signed_word): Define.
810 (get_signed_word): Define.
811 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
812 (elf_swap_reloca_out): Use put_signed_word for the r_addend
814 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
815 bfd_get_signed_32 to set the r_addend field.
816 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
817 bfd_h_get_signed_64 to set the r_addend field.
819 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
821 * elf32-i386.c (elf_i386_relocate_section): When generating a
822 shared library, do the relocation if the input section is not
825 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
826 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
827 (elf_fix_symbol_flags): New static function, broken out of
828 elf_adjust_dynamic_symbol.
829 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
830 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
831 forced local even if NEEDS_PLT is set. When forcing a symbol to
832 be local, clear NEEDS_PLT.
833 (elf_link_output_extsym): Remove unused local bed.
835 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
837 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
838 for derived elf linker hash table entries. References to
839 elf_link_hash_entry changed appropriately.
840 (elf32_mn10300_link_hash_table): New structure for derived elf
842 (elf32_mn10300_hash_table): Define.
843 (elf32_mn10300_link_hash_traverse): Likewise.
844 (elf32_mn10300_link_hash_newfunc): New function.
845 (elf32_mn10300_link_hash_table_create): Likewise.
846 (elf32_mn10300_finish_hash_table_entry): Likewise.
847 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
848 of prologue code, and call:32->call:16 relaxing.
849 (compute_function_info: New function.
850 (bfd_elf32_bfd_ilink_hash_table_create): Define.
852 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
854 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
855 for a symbol which is being forced to be local.
856 * elf32-i386.c (elf_i386_relocate_section): Write out the
857 relocation value for a GOT reloc for a symbol which is turning
859 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
860 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
862 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
864 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
865 value if the symbol is turning into a local symbol.
866 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
867 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
869 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
871 * elflink.h (elf_link_add_object_symbols): Also read verneed
872 information by calling `_bfd_elf_slurp_version_tables'.
873 (elf_link_add_object_symbols): For undefined symbols look for
874 version information in the verneed records.
875 (elf_link_add_object_symbols): Use soname of shared object
876 for verneed record if it is available.
878 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
880 * cpu-arm.c: Add prototypes for compatible and scan.
881 * cofflink.c: Add prototype for mark_relocs.
883 * archive.c (bfd_special_undocumented_glue): Change filename to
884 const pointer. Add prototype.
886 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
888 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
889 sections that will be discarded.
891 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
893 * elflink.h (elf_link_find_version_dependencies): When searching
894 for known version symbol skip non-matching verdef records, not
897 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
899 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
900 not a bfd_vma, to the base file, to match how dlltool reads it.
902 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
904 * reloc.c: Add thumb relocations.
906 * bfd-in2.h: Add Thumb relocations.
908 * libbfd.h: Add Thumb relocations.
910 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
912 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
914 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
916 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
917 for a section even if it is not loaded.
919 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
921 (_bfd_coff_link_input_bfd): Separate section VMA handling for
922 input and output files.
923 (_bfd_coff_generic_relocate_section): Check whether input file,
924 not output file, is a PE file.
926 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
928 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
930 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
932 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
935 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
937 * cpu-arm.c (compatible): Add test for supersets of ARM
940 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
942 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
945 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
947 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
948 called directly by gas/config/tc-arm.c.
950 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
952 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
953 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
955 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
957 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
960 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
962 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
963 (coff_bfd_copy_private_bfd_data): Ditto.
964 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
965 (coff_arm_bfd_print_private_bfd_data): Ditto.
966 (coff_arm_bfd_set_private_flags): Ditto.
967 (coff_arm_bfd_copy_private_bfd_data): Ditto.
969 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
971 * libcoff-in.h (struct coff_final_link_info): Add boolean
972 global_to_static member for support of task linking.
973 (_bfd_coff_write_task_globals): Add prototype.
974 * libcoff.h: Regenerate.
975 * coffcode.h (coff_write_object_contents): Use #ifdef to
976 check RS6000COFF_C, to be consistent with all other uses
978 * cofflink.c (_bfd_coff_final_link): If doing task linking,
979 call _bfd_coff_write_task_globals.
980 (_bfd_coff_link_input_bfd): If doing task linking, convert
981 global functions to static.
982 (_bfd_coff_write_global_sym): If doing task linking, convert
983 global variables to static.
984 (_bfd_coff_write_task_globals): New function.
986 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
987 (C_AUTOARG): #undef since it clashes with C_UEXT.
988 (C_LASTENT): #undef since it clashes with C_STATLAB.
989 * coffcode.h (coff_write_object_contents): Use TIC80COFF
991 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
992 when TIC80COFF defined (clashes with C_UEXT). Explicitly
993 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
997 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
999 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1000 PP relocations to complain_overflow_dont.
1002 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1004 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1005 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1007 (ppbase_reloc, glob15_reloc): New static functions.
1008 (glob16_reloc, local16_reloc): New static functions.
1009 (rtype2howto): Handle all relocation types.
1010 (coff_tic80_relocate_section): New static function.
1011 (coff_relocate_section): Define to coff_tic80_relocate_section.
1012 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1015 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1017 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1018 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1020 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1021 callers. If PE file, don't add section VMA.
1022 (coff_write_alien_symbol): If PE file, don't add section VMA.
1023 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1024 (_bfd_coff_write_global_sym): Likewise.
1025 (_bfd_coff_generic_relocate_section): Likewise.
1027 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1030 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1032 * cofflink.c (mark_relocs): Add new function to mark symbols which
1033 are used by relocations.
1034 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1035 suppress the skipping of symbols that have thus been marked.
1037 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1039 * coff-sh.c (sh_merge_private_data): New static function.
1040 (coff_bfd_merge_private_bfd_data): Define.
1042 start-sanitize-tic80
1043 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1045 * coff-tic80.c: Remove unnecessary #ifdefs.
1046 * config.bfd: Set targ_underscore to yes for tic80.
1048 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1050 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1051 with unresolved external symbols in GDB).
1054 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1056 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1057 the symbols associated with each BFD.
1058 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1060 * elf-m10200.c: Likewise.
1061 * elf32-m32r.c: Likewise.
1062 * elf32-sh.c: Likewise.
1064 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1067 alignment of a common symbol. If two symbols that look like
1068 common symbols are found in two shared libraries, and the size is
1069 different, use the larger size, and warn if --warn-common. If a
1070 common symbol overrides a definition in a shared library, set the
1071 size to the larger size, and warn if --warn-common.
1073 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1075 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1076 into any other machine type.
1078 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1080 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1081 data into an unitialised destination set its machine type as well.
1083 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1085 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1086 to common symbol size. Consistently treat uninitialized symbols
1087 in shared objects as common symbols.
1089 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1091 * archures.c (constants): Added new constants to identify the
1092 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1093 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1095 * bfd-in2.h (constants): Added new constants to identify
1096 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1097 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1098 bfd_mach_arm_4T. This file is auto-magically generated from the
1099 archures.c file. This update is just to save work.
1101 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1102 coff_arm_bfd_print_private_bfd_data,
1103 coff_arm_bfd_set_private_flags,
1104 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1105 (global): Macro redefinitions set up to use these new functions.
1107 * coffcode.h (coff_mkobject_hook): Added call to
1108 coff_arm_bfd_set_private_flags().
1109 (coff_set_arch_mach_hook): Added code to set machine type based on
1110 bits stored in internal flags.
1111 (coff_set_flags): Added code to set the new bits in the flags
1112 field based on the machine number.
1113 (function definition macros): Made all function definition macros
1114 conditional so that they can be overridden by target specific
1117 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1118 Structure extended to include new types, one each for ARMv2,
1119 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1121 * libcoff-in.h (struct coff_tdata): Added flags field.
1123 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1125 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1127 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1130 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1132 * coffgen.c (coff_find_nearest_line): If there are no syments,
1135 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1137 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1139 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1141 * targmatch.sed: Add explicit \n characters to work around bug in
1142 HP/UX 10.20 sed program.
1144 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1146 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1149 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1151 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1153 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1155 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1156 (struct elf_m68k_pcrel_relocs_copied, struct
1157 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1158 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1159 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1160 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1162 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1163 PC relative relocs for a global symbol defined in a regular
1164 object, and count the number of PC relative relocs copied for any
1166 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1167 traverse with elf_m68k_discard_copies.
1169 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1171 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1172 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1174 * coffcode.h (coff_compute_section_file_positions): Force the
1175 potential last byte in the file to be written out when
1178 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1180 * configure.host (mips*-*-openbsd*): New host.
1182 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1184 * elflink.h (elf_link_add_object_symbols): Only subtract the
1185 section VMA from the symbol value if this is a fully linked file.
1187 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1188 (struct elf_i386_link_hash_entry): Define.
1189 (struct elf_i386_link_hash_table): Define.
1190 (elf_i386_link_hash_traverse): Define.
1191 (elf_i386_hash_table): Define.
1192 (elf_i386_link_hash_newfunc): New static function.
1193 (elf_i386_link_hash_table_create): New static function.
1194 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1195 PC relative relocs for a global symbol defined in a regular
1196 object, and count the number of PC relative relocs copied for any
1198 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1199 traverse with elf_i386_discard_copies.
1200 (elf_i386_discard_copies): New static function.
1201 (bfd_elf32_bfd_link_hash_table_create): Define.
1203 From Gordon W. Ross <gwr@mc.com>:
1204 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1205 (sunos4_aout_backend): Use MY_entry_is_text_address.
1208 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1210 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1211 R_D30V_32_NORMAL to 2 (4 bytes).
1214 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1216 From Gordon W. Ross <gwr@mc.com>:
1217 * netbsd.h (N_SHARED_LIB): Define.
1218 (SEGMENT_SIZE): Don't define.
1219 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1221 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1222 (SEGMENT_SIZE): Don't define.
1224 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1225 to sizeof Rela structure, not sizeof Rel structure. From Gary
1226 Thomas <g.thomas@opengroup.org>.
1228 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1230 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1231 whenever entry is larger than text address, but only by whole
1232 pages. From Gordon W. Ross <gwr@mc.com>.
1234 * Makefile.in (install): Depend upon installdirs. Use
1235 mkinstalldirs to build $(oldincludedir).
1236 (installdirs): New target.
1238 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1239 if this is a debugging section which we are stripping.
1241 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1243 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1244 alpha-specific target data struct.
1246 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1248 From Thomas Graichen <graichen@rzpd.de>:
1249 * Makefile.in: Always use $(SHELL) when running move-if-change.
1250 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1251 * configure: Rebuild.
1253 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1255 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1256 VMA if this is an executable file or a shared object.
1258 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1261 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1263 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1264 start of the file. Remove uses later on which switch using
1266 (MY(callback)): Handle entry_is_text_address.
1267 (MY_entry_is_text_address): Define if not defined.
1268 (MY(backend_data)): Initialize new field.
1269 * aoutf1.h (sunos4_aout_backend): Likewise.
1270 * i386aout.c (MY(backend_data)): Likewise.
1271 * i386mach3.c (MY(backend_data)): Likewise.
1272 * mipsbsd.c (MY(backend_data)): Likewise.
1273 * sparclynx.c (sparclynx_aout_backend): Likewise.
1274 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1275 (MY_entry_is_text_address): Define.
1276 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1278 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1279 whose name starts with `.'.
1281 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1283 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1284 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1285 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1286 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1287 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1288 sparc-*-openbsd*): New targets.
1289 * configure: Rebuild.
1291 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1293 * stabs.c (struct stab_section_info): New field
1295 (_bfd_link_section_stabs): Fill the above array.
1296 (_bfd_stab_section_offset): Use `cumulative_skips' to
1297 speed up offset calculation.
1299 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1301 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1302 addend for non pc-relative relocations.
1304 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1305 for non-existent function.
1307 * elf-m10300.c (mn10300_elf_relax_section): New function.
1308 (mn10300_elf_relax_delete_bytes): Likewise.
1309 (mn10300_elf_symbol_address_p): Likewise.
1310 (mn10300_elf_get_relocated_section_contents): Likewise.
1311 (bfd_elf32_bfd_relax_section): Define.
1312 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1314 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1316 * configure.host: Set SHLIB_LIBS.
1317 * configure.in: Substitute SHLIB_LIBS.
1318 * configure: Rebuild.
1319 * Makefile.in (SHLIB_LIBS): New variable.
1320 ($(SHLIB)): Use $(SHLIB_LIBS).
1322 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1324 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1325 with bfd_section_vma.
1327 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1329 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1330 Correct CPU file names for mn10[23]00.
1331 * configure: Rebuild.
1333 * bfd.c (bfd_record_phdr): Cast count to size_t before
1336 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1337 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1338 (xcoff_write_archive_contents): LIkewise.
1339 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1340 (mips_elf_create_procedure_table): Likewise.
1341 * peicode.h (pe_print_idata): Likewise.
1342 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1343 * xcofflink.c (xcoff_get_section_contents): Likewise.
1344 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1345 (xcoff_link_add_symbols): Likewise.
1346 (xcoff_link_add_symbols): Likewise.
1348 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1349 (ppcboot_bfd_print_private_bfd_data): Likewise.
1351 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1352 to complain_overflow_signed.
1354 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1356 * VERSION: Set to 2.8.1.
1358 * Branched binutils 2.8.
1360 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1361 deciding whether to copy a reloc into a shared object.
1362 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1363 relocs in unallocated sections.
1364 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1365 R_SPARC_RELATIVE relocs in unallocated sections.
1367 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1369 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1370 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1373 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1375 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1376 override an uninitialized symbol from a shared library with a
1379 * elf-m10200.c: Rename from elf32-mn10200.c.
1380 * elf-m10300.c: Rename from elf32-mn10300.c.
1381 * cpu-m10200.c: Rename from cpu-mn10200.c
1382 * cpu-m10300.c: Rename from cpu-mn10300.c
1383 * Makefile.in: Update accordingly.
1385 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1386 (elf_mips_isa): Move to earlier in file.
1387 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1388 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1391 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1394 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1396 * configure.com: New file.
1397 * config.h-vms: Remove file.
1398 * makefile.vms: Update for new configure scheme.
1400 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1402 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1403 (ppc_process_before_allocation): Declare.
1404 * libcoff.h: Rebuild.
1406 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1408 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1410 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1412 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1414 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1415 symbol index for a R_IHCONST reloc.
1417 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1419 * targmatch.sed: Do not use \(\) recursively.
1421 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1423 * m68klinux.c (MACHTYPE_OK): Define.
1424 * i386linux.c (MACHTYPE_OK): Define.
1426 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1428 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1429 <hjl@gnu.ai.mit.edu>:
1430 * sparclinux.c: New file.
1431 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1432 * bfd-in2.h: Rebuild.
1433 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1434 * configure.in (sparclinux_vec): Add to list of vectors.
1435 * configure: Rebuild.
1436 * targets.c (sparclinux_vec): Declare.
1437 (bfd_target_vector): Add sparclinux_vec.
1438 * Makefile.in: Rebuild dependencies.
1439 (BFD32_BACKENDS): Add sparclinux.o.
1440 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1442 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1443 bfd_coff_backend_data field.
1444 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1446 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1447 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1448 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1450 * bfd.c: Include "libiberty.h".
1451 (strerror): Don't declare.
1452 (bfd_errmsg): Call xstrerror rather than strerror.
1454 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1456 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1457 reloc even if the symbol is in the .bss section.
1458 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1459 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1460 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1462 * coffcode.h (bfd_coff_backend_data): Add new field
1463 _bfd_coff_default_section_alignment_power.
1464 (bfd_coff_default_section_alignment_power): Define.
1465 (bfd_coff_std_swap_table): Initialize new field.
1466 * libcoff.h: Rebuild.
1467 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1468 symbol to the default section alignment.
1470 * COPYING: Update FSF address.
1473 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1475 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1476 21-bit absolute that made it act as a relative.
1479 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1481 * elflink.c (_bfd_elf_create_linker_section): Don't set
1482 bss_section and rel_section from existing sections.
1484 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1487 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1489 * aoutx.h (some_aout_object_p): Change executable test to fix
1490 problems with embedded a.out systems.
1492 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1494 * stabs.c (_bfd_stab_section_offset): New function.
1495 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1496 * libbfd.h: Rebuild.
1497 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1499 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1500 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1501 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1502 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1503 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1505 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1506 symbol. Check for memory allocation failure of *psinfo.
1507 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1508 callers. Set the value of the header symbol.
1509 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1510 * libbfd.h: Rebuild.
1512 start-sanitize-tic80
1513 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1515 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1516 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1517 reloc types, rather than silently failing to generate an output file.
1520 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1522 * targmatch.sed: Use the hold space to put the #ifdef around the
1523 the string constant.
1524 * targets.c (UNSUPPORTED_TARGET): Don't define.
1525 (find_target): Don't check for UNSUPPORTED_TARGET.
1526 (bfd_set_default_target): Don't try to optimize by checking for
1529 * Makefile.in: Rebuild dependencies.
1530 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1531 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1532 (elf32-m32r.o): Remove explicit target.
1534 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1537 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1538 count section symbols for sections that were created by the
1539 linker, or are not allocatable or not loadable.
1540 (elf32_sparc_finish_dynamic_sections): Output output section
1541 symbols for section for which we made space for them.
1543 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1545 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1546 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1548 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1550 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1551 (m32r_hi16_list): New static local.
1552 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1553 (m32r_elf_do_hi16_reloc): Delete.
1554 (m32r_elf_relocate_hi16): New function.
1555 (m32r_elf_lo16_reloc): New function.
1556 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1559 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1561 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1562 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1563 (m32r_elf_final_sda_base): New function.
1564 (m32r_elf_relocate_section): Rewrite sdata support.
1565 (m32r_elf_finish_dynamic_sections): Delete.
1567 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1569 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1570 * coff-svm68k.c: New file. Just defines some macros and includes
1572 * coff-m68k.c: Add functions to handle common addends, moved in
1573 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1574 Control whether relocs are visible using STATIC_RELOCS.
1575 * cf-m68klynx.c: Simplify greatly: just define macros to control
1577 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1578 * targets. (m68ksysvcoff_vec): Declare.
1579 (bfd_target_vector): Add m68ksysvcoff_vec.
1580 * config.bfd (m68*-motorola-sysv*): New target.
1581 * configure.in (m68ksysvcoff_vec): New vector.
1582 * configure: Rebuild.
1583 * Makefile.in: Rebuild dependencies.
1584 (BFD32_BACKENDS): Add coff-svm68k.o.
1585 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1587 * binary.c (binary_set_section_contents): Don't get misled if the
1588 first section is not loadable. From Matthew L. Martin
1591 * elflink.h (elf_bfd_final_link): Set the value of a section
1592 symbol to the section address unless doing a relocateable link.
1594 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1596 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1597 .plt entry if we've taken the function's address.
1598 (elf64_alpha_merge_gots): Merge collected flags info as well.
1600 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1602 * Many files: Add function prototypes.
1603 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1604 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1605 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1606 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1607 * peicode.h: Change several void * parameters to PTR.
1608 * srec.c (srec_get_symbol_info): Make static.
1609 * syms.c (bfd_symbol_is_absolute): Remove.
1610 * Makefile.in: Rebuild dependencies.
1612 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1614 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1615 (bfd_elf32_bfd_is_local_label): Don't define.
1617 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1620 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1622 * bfd-in.h: Don't include obstack.h.
1623 (struct bfd_hash_table): Change memory field to PTR.
1624 * bfd.c (struct _bfd): Change memory field to PTR.
1625 * bfd-in2.h: Rebuild.
1626 * libbfd-in.h (bfd_release): Declare as function, don't define as
1628 * libbfd.h: Rebuild.
1629 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1630 objalloc routines rather than obstack routines.
1631 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1632 (getpagesize): Don't define.
1633 (_bfd_new_bfd): Don't set _bfd_chunksize.
1634 (bfd_openr): Free new bfd and objalloc on failure.
1635 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1636 (bfd_alloc_size): Remove.
1637 (bfd_release): New function.
1638 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1639 objalloc routines rather than obstack routines.
1640 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1641 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1642 objalloc routines rather than obstack routines.
1643 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1644 (struct accumulate): Change memory to struct objalloc *.
1645 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1646 * dep-in.sed: Don't remove obstack.h from dependency list.
1647 * Makefile.in: Rebuild dependencies.
1648 (BFD_H_DEPS): Remove obstack.h.
1649 (install): Don't install obstack.h.
1650 * Many files: Don't include "obstack.h".
1653 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1654 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1655 * libbfd.h: Rebuild.
1656 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1657 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1658 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1660 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1661 old version of bfd_alloc.
1662 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1663 * libbfd.h: Rebuild.
1664 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1666 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1668 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1669 ELF local label syntax as well.
1671 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1673 * config.bfd (powerpc-*-beos*): New target.
1674 * configure.in (powerpc-*-beos*): Add case that explicitly
1675 does not set COREFILE for now. A future BeOS version is
1676 expected to support core files.
1677 * configure: Regenerate with autoconf.
1679 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1681 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1682 seen with a local symbol, rather than crashing.
1684 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1685 version symbols if there aren't any.
1687 start-sanitize-tic80
1688 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1690 * coff-tic80.c (coff_rtype_to_howto): Define
1691 (coff_tic80_rtype_to_howto): Clone generic coff version and
1692 add code to handle the funky TI "internal relocations".
1695 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1697 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1698 or size changes because of a weak symbol.
1700 * cisco-core.c (SIGEMT): Define if not defined.
1702 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1704 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1705 setting ever. Sanity check the version number. Sort out copying
1706 flags and other information when adding an indirect symbol.
1707 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1708 symbols added by the backend. Clear the entire contents of the
1710 (elf_export_symbol): Ignore indirect symbols.
1711 (elf_link_output_extsym): Accept a section without an owner in an
1713 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1714 version count. Correct the allocation of x_versymp.
1716 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1717 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1718 Don't return bfd_und_section_ptr when info->shared.
1719 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1720 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1721 (mips_elf_check_relocs): Resolve an indirect symbol in
1723 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1724 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1726 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1728 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1730 From Eric Youngdale <eric@andante.jic.com>:
1731 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1732 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1733 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1734 versioned symbol appears in both a regular and a shared object.
1735 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1736 appropriate. Improve error message.
1737 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1738 all uses. Add localsyms field.
1739 (elf_bfd_final_link): When generating a shared library, call
1740 elf_link_output_extsym to output all local symbols.
1741 (elf_link_output_extsym): Handle symbols which were forced to
1744 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1746 From Eric Youngdale <eric@andante.jic.com>:
1747 * elf-bfd.h (elf_symbol_type): Add version field.
1748 * elfcode.h (elf_slurp_symbol_table): Set version field.
1749 * elflink.h (elf_link_add_object_symbols): When creating an
1750 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1751 appropriate. Set up an indirection from the nondefault version of
1753 (NAME(bfd_elf,size_dynamic_sections)): Call
1754 elf_link_assign_sym_version before checking whether there are any
1755 versions. Always record the version name as a dynamic symbol.
1756 Initialize counters.
1757 (elf_link_assign_sym_version): After finding a version, see if a
1758 symbol should be forced to local scope. Create a new version
1759 definition if appropriate.
1760 (elf_link_output_extsym): Correct indirect symbol handling.
1761 * elf.c (bfd_elf_print_symbol): Print version information.
1762 (bfd_section_from_shdr): Turn version sections into BFD sections.
1763 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1764 if sh_info is not already set.
1765 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1767 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1768 _bfd_stringtab_add to copy the name into permanent memory if
1771 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1773 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1775 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1777 * coffcode.h (bfd_coff_backend_data): Change
1778 _bfd_coff_compute_section_file_positions to return a boolean
1779 value. Change all callers.
1780 (coff_compute_section_file_positions): Change return type to
1781 boolean. If the size of the last section changed, then output a
1782 zero byte at the end of the file.
1783 * libcoff.h: Rebuild.
1785 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1786 for at least 6 output symbols.
1787 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1788 emit a TC csect to represent the space they take up. For an XO
1789 symbol, just emit a reference, not a csect.
1791 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1792 Solaris doesn't like the combined options, and the -f is
1794 (stamp-tshlink, install): Likewise.
1796 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1797 handling when little endian.
1799 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1801 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1802 (mn10300_elf_relocate_section): Likewise.
1803 (elf_backend_relocate_section): Define.
1805 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1806 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1807 (elf32_mn10300_howto_table): Likewise.
1808 (elf32_mn10300_reloc_map): Likewise.
1809 (bfd_elf32_mn10300_reloc): Delete unused function.
1811 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1813 start-sanitize-tic80
1814 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1815 understand, just set the howto field to NULL, and the caller will
1816 print an appropriate error message.
1818 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1819 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1820 block. Use NULL for initializations of "ptr" rather than bare 0.
1821 * coff-h8300.c: Fix typo in comment.
1822 * coff-h8500.c: Ditto.
1824 * coff-z8k.c: Ditto.
1826 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1828 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1829 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1830 m32r_elf_get_relocated_section_contents): First pass at relax support.
1832 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1834 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1835 entry for reading verdef records.
1836 Use correct braces for computing increments of extverdaux and
1837 exteverdef record pointers.
1839 start-sanitize-tic80
1840 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1842 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1846 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1848 * elflink.h (elf_link_find_version_dependencies): Check that
1849 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1852 start-sanitize-tic80
1853 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1855 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1858 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1860 * targets.c (bfd_default_vector): Make non-const.
1861 (find_target): New static function, broken out of
1863 (bfd_set_default_target): New function.
1864 (bfd_find_target): Call find_target. When defaulting, use
1865 bfd_default_vector[0] if it is not NULL.
1866 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1867 * bfd-in2.h, libbfd.h: Rebuild.
1869 * syms.c (bfd_is_local_label): Return false if the symbol has no
1871 * coff-i960.c (coff_i960_is_local_label_name): New function.
1872 (coff_bfd_is_local_label_name): Define.
1873 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1874 (coff_bfd_is_local_label_name): Define.
1875 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1876 (coff_bfd_is_local_label_name): Define.
1877 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1878 with .. or _.L_ as local.
1879 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1880 (bfd_elf32_bfd_is_local_label_name): Define.
1881 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1882 beginning with $ as local.
1884 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1886 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1887 rather than comparing against info->lprefix.
1888 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1889 * elflink.h (elf_link_input_bfd): Likewise.
1890 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1891 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1893 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1894 _bfd_elf_is_local_label_name if not already defined.
1895 * elf.c (_bfd_elf_is_local_label_name): New function.
1896 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1898 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1899 (m88k_is_local_label_name): New static function.
1901 * coffcode.h (coff_bfd_is_local_label_name): Define as
1902 _bfd_coff_is_local_label_name if not already defined.
1903 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1904 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1905 * libcoff.h: Rebuild.
1907 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1908 to _bfd_is_local_label_name.
1909 (bfd_target): Likewise.
1910 * syms.c (bfd_is_local_label): Define as function, not macro.
1911 (bfd_is_local_name): Define.
1912 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1913 bfd_generic_is_local_label, and take a string rather than a
1915 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1916 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1917 (bfd_generic_is_local_label): Don't declare.
1918 (bfd_generic_is_local_label_name): Declare.
1919 * bfd-in2.h, libbfd.h: Rebuild.
1920 * All backends: Change local_label to local_label_name.
1922 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1923 (mips_elf_relocate_got_local): Change return type to boolean.
1924 Don't assume that the first zero entry is unassigned; instead, use
1926 (mips_elf_relocate_section): Check return value of
1927 mips_elf_relocate_got_local.
1928 (mips_elf_create_got_section): Initialize assigned_gotno field.
1931 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1933 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1937 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1939 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1940 that have no contents merely because linker_mark is not set.
1942 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1944 * config.bfd (mips*-*-lnews*): New target.
1945 * coff-mips.c (mips_relocate_section): Make assert compare
1946 content byteorder instead of header byteorder.
1947 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1949 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1950 * configure.in (ecoff_biglittle_vec): Add case.
1951 * configure: Update.
1953 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1955 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1956 name begins with ".note".
1957 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1958 section whose name begins with ".note".
1959 (get_program_header_size): Corresponding change.
1961 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1962 jal and for jal overflow.
1964 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1966 From Eric Youngdale <eric@andante.jic.com>:
1967 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1968 not found, try looking it up again without the version name.
1969 (elf_link_add_object_symbols): Always link against the dynamic
1970 symbol table of a dynamic object. When linking against a dynamic
1971 object, include version strings in symbol names, and set up
1972 version information. Add indirect symbols for default versions.
1973 (elf_link_create_dynamic_sections): Add special version sections.
1974 (struct elf_assign_sym_version_info): Define.
1975 (struct elf_find_verdep_info): Define.
1976 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1977 up version sections.
1978 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1979 (elf_link_find_version_dependencies): New static function.
1980 (elf_link_assign_sym_version): New static function.
1981 (elf_link_renumber_dynsyms): New static function.
1982 (struct elf_final_link_info): Add symver_sec field.
1983 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1984 local symbols of a dynamic object. Handle DT_VER* constants.
1985 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1986 dynamic object. Skip indirect symbols from ELF objects. Remove
1987 the version name before choosing a hash bucket. Write out the
1988 version information if appropriate.
1989 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1990 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1991 (bfd_elf64_size_dynamic_sections): Likewise.
1992 * bfd-in2.h: Rebuild.
1993 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1994 Change elf_link_hash_flags to unsigned short.
1995 (ELF_LINK_HIDDEN): Define.
1996 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1997 dynverdef_hdr, dynversym_section, dynverdef_section,
1998 dynverref_section, cverdefs, cverrefs, verdef, verref.
1999 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2000 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2001 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2002 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2003 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2004 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2005 (_bfd_elf_slurp_version_tables): Declare.
2006 * elf.c (_bfd_elf_swap_verdef_in): New function.
2007 (_bfd_elf_swap_verdef_out): Likewise.
2008 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2009 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2010 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2011 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2012 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2013 version information if there is any.
2014 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2015 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2016 (elf_fake_sections): Handle .gnu.version* section names.
2017 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2018 (_bfd_elf_slurp_version_tables): New function.
2019 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2020 version name in string entered in dynamic hash table.
2021 * elfcode.h: Include fnmatch.h.
2022 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2023 symbol which was forced to become local.
2024 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2025 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2026 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2027 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2029 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2031 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2033 (mn10200_elf_relax_section): Correctly compute a symbol's value
2034 when the symbol is local, but not in the same section as we are
2035 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2038 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2040 * elf32-m32r.c: Rewrite to use ELF backend linker.
2041 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2042 Add small data area support (R_M32R_SDA16).
2043 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2044 * bfd-in2.h,libbfd.h: Regenerated.
2046 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2048 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2049 (mn10200_elf_relax_delete_bytes): Likewise.
2050 (mn10200_elf_symbol_address_p): Likewise.
2051 (mn10200_elf_get_relocated_section_contents): Likewise.
2052 (bfd_elf32_bfd_relax_section): Define.
2053 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2055 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2056 (mn10200_elf_relocate_section): Likewise.
2057 (elf_backend_relocate_section): Define.
2060 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2062 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2063 reloc.c, targets.c: New target, elf-*-D30V.
2065 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2067 * cpu-d30v.c, elf32-d30v.c: New files.
2070 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2072 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2073 * bfd-in2.h: Regenerated.
2074 start-sanitize-tic80
2075 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2076 (rtype2howto): Add function.
2077 (tic80_howto_table): Add.
2080 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2082 * sysdep.h: Don't define errno in MSVC if error.h is included.
2084 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2086 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2087 is initialized before it is used.
2089 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2091 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2092 symbol into a weak undefined symbol; leave it as a common symbol.
2094 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2096 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2097 about a symbol defined in a dynamic object if it has already been
2098 defined in a regular object.
2100 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2102 * makefile.vms: Add gcc flags to allow compiling with current gcc
2104 (targmatch.h): New dependency.
2106 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2108 * evax.h (ALPHA_R_CODEADDR): New relocation.
2109 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2111 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2113 * bfd-in2.h, libbfd.h: Rebuild.
2115 Restrict symbol length to 64 bytes, case preserving:
2116 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2117 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2118 (_bfd_evax_length_hash_symbol): Added.
2119 * evax-etir.c (_bfd_evax_write_etir): Call
2120 _bfd_evax_length_hash_symbol before output of symbol.
2121 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2122 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2124 * evax-emh.c: Output filename to object file without path.
2126 * evax-egsd.c: New sections for local and global commons.
2128 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2129 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2130 notices. Replace AXP with Alpha.
2132 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2134 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2135 sections if we are creating a shared library.
2137 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2139 * configure.host (i386-windows): Don't set host64=true.
2141 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2143 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2144 (elf_mips16_gprel_howto): New static variable.
2145 (mips16_gprel_reloc): New static function.
2146 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2147 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2148 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2149 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2150 * bfd-in2.h, libbfd.h: Rebuild.
2152 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2154 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2155 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2157 start-sanitize-r5900
2158 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2160 * config.bfd: add r5900
2163 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2165 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2166 the output section will be the absolute section; don't print an
2167 assertion message for that case when doing a relocateable link.
2169 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2171 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2172 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2173 need_fn_sub, call_stub, and call_fp_stub.
2174 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2175 (mips_elf_link_hash_newfunc): Initialize new fields.
2176 (mips_elf_link_hash_table_create): Likewise.
2177 (mips_elf_relocate_section): Redirect relocations to use mips16
2178 stubs when appropriate.
2179 (mips_elf_check_relocs): Attach stub sections to the appropriate
2180 symbol. Set need_fn_stub when appropriate.
2181 (mips_elf_always_size_sections): New static function.
2182 (mips_elf_check_mips16_stubs): New static function.
2183 (elf_backend_always_size_sections): Define.
2184 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2186 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2187 attached to sections which are not being included in the link.
2189 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2191 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2192 symbol value when computing the addend for a pc_relative
2195 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2197 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2198 relocateable link, just skip pc_relative pcrel_offset relocs.
2199 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2200 structure for an ARM26 reloc which can be resolved.
2201 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2202 reloc can be resolved.
2204 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2205 error in overflow check for R_RELBYTE.
2207 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2209 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2210 From Mark Rasin <mark.rasin@telrad.co.il>.
2212 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2215 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2217 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2218 (elf_mn10200_howto_table): Likewise.
2219 (mn10200_reloc_map): Likewise.
2221 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2223 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2224 * bfd-in2.h, libbfd.h: Regenerated.
2225 * elf32-m32r.c: Add support for them.
2227 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2229 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2230 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2231 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2232 r_format and r_pcrel. Always return a value.
2233 * riscix.c (MY_final_link_callback): Define to dummy value.
2235 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2236 relocations against the text segment, look up the output name of
2238 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2239 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2240 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2241 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2242 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2244 start-sanitize-tic80
2245 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2247 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2248 routines for little endian data.
2249 * coffcode.h (coff_write_object_contents): Set magic to
2250 TIC80_ARCH_MAGIC for TIc80.
2252 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2254 * coff-tic80.c (tic80coff_vec): Change to little endian data
2258 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2260 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2261 auxiliary_filters parameter to be const char * const *. Accept a
2262 NULL terminated array.
2263 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2264 (bfd_elf32_size_dynamic_sections): Update declaration.
2265 * bfd-in2.h: Rebuild.
2267 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2269 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2270 NOTYPE symbol in a text section as a FUNC symbol.
2272 * coffcode.h (coff_compute_section_file_positions): Force
2273 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2275 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2277 * libaout.h (machine_type): Reserve several values for sparclet.
2279 start-sanitize-tic80
2280 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2282 * config.bfd (tic80-*-*): Don't require 'coff'.
2285 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2287 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2288 table to v850_elf_reloc for all non-standard relocations.
2289 (v850_elf_check_relocs): Add check for h being non-null.
2290 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2291 statement instead of multiple ifs.
2292 (v850_elf_relocate_section): Fix up error message, don't just call
2295 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2297 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2298 Use bfd_elf_generic_reloc as special function for all relocs.
2299 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2301 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2302 24bit pc-relative reloc.
2304 start-sanitize-tic80
2305 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2307 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2308 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2309 header byte order is little endian. Use correct bfd_get and
2310 bfd_put routines for little endian headers.
2311 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2312 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2315 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2317 * reloc.c: Add BFD_RELOC_24.
2318 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2319 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2320 * bfd-in2.h, libbfd.h: Rebuilt.
2322 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2324 elf64-alpha multiple .got rewrite:
2326 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2327 (bfd_elf*_mkobject): Don't define here ...
2328 * elfxx-target.h: ... but rather here. Default always_size_sections
2330 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2331 what the #defines in elf-bfd.h transmuted it to anyway.
2333 * section.c: Add SEC_LINKER_CREATED flag.
2334 * bfd-in2.h: Rebuild.
2335 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2336 relocation section flags.
2337 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2338 SEC_IN_MEMORY to recognize generated bits.
2339 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2341 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2342 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2343 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2344 * elf32-ppc.c (ppc_elf_create_linker_section,
2345 ppc_elf_size_dynamic_sections): Likewise.
2346 * elf32-sparc.c (elf32_sparc_check_relocs,
2347 elf32_sparc_size_dynamic_sections): Likewise.
2348 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2350 (_bfd_elf_create_dynamic_sections): Likewise.
2351 (_bfd_elf_make_linker_section_rela): Likewise.
2352 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2353 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2354 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2355 to identify generated bits.
2356 (elf_link_input_bfd): Likewise.
2358 * elf64-alpha.c: Rewrite everything touching relocations.
2360 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2362 * elf32-v850.c (all functions and static variables): Go through
2363 and regularize names to be of the form v850_elf_<xxx>.
2364 (toplevel): Include <elf/v850.h>.
2365 (enum reloc_type): Move to include/elf/v850.h.
2366 (v850_elf_check_relocs): For common variables, if the variable is
2367 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2368 into the appropriate section.
2369 (elf_backend_check_relocs): Define.
2371 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2373 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2375 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2377 * config.bfd (mips*el-*-linux*): New target.
2378 (mips*-*-linux*): New target.
2380 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2381 Return a useful value.
2383 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2385 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2387 * configure: Rebuild.
2388 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2389 ac_cv_func_mmap in bfd/configure.host.
2391 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2392 filter_shlib and auxiliary_filter_shlib parameters.
2393 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2395 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2396 (bfd_elf64_size_dynamic_sections): Likewise.
2397 * bfd-in2.h: Rebuild.
2399 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2402 symbols, don't export a symbol which is defined by an object in an
2403 archive which contains shared objects.
2405 start-sanitize-tic80
2406 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2408 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2409 for TI TMS320c80 (MVP).
2410 (bfd_archures_list): Add bfd_tic80_arch.
2411 * bfd-in2.h: Regenerate by running "make headers".
2413 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2415 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2416 * configure.in (case $vec): Correct typo, "tb" not "tp".
2417 Also add cofflink.o for tic80coff_vec.
2418 * configure: Regenerate with autoconf.
2421 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2423 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2424 is configured with --with-mmap.
2426 start-sanitize-tic80
2427 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2429 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2430 (ALL_MACHINES): Add cpu-tic80.o
2431 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2432 * coff-tic80.c: Add skeleton, cloned from another coff config.
2433 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2437 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2439 * TODO: Correct a misspelling.
2440 start-sanitize-tic80
2441 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2442 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2443 * configure.in (case $vec): Add tic80coff_vec entry.
2444 * configure: Regenerate with autoconf.
2445 * archures.c (bfd_tic80_arch): Declare.
2446 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2447 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2448 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2449 (bfd_target_vector): Add tic80coff_vec entry.
2452 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2454 * elflink.h (elf_buckets): Add some more values for larger
2457 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * Makefile.in (install): Move subdir_do out of conditional. From
2460 Fred Fish <fnf@cygnus.com>.
2462 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2464 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2466 (elf_mn10200_howto_table): Likewise.
2467 (mn10200_reloc_map): Likewise.
2469 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2471 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2472 mips16 symbol during the link.
2473 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2475 (mips_elf_link_output_symbol_hook): New static function.
2476 (elf_backend_link_output_symbol_hook): Define.
2478 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2481 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2483 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2484 against SEC_DEBUGGING sections here (revert patch of December 5).
2485 * elfcode.h (elf_object_p): Check for them here, instead.
2487 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2489 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2490 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2492 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2493 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2494 * elf-bfd.h (struct elf_size_info): Update declaration of
2496 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2497 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2498 * elfxx-target.h: Use new dynamic reloc routines by default.
2499 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2502 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2504 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2505 if NAMES_HAVE_UNDERSCORE is defined.
2507 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2509 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2511 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2513 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2516 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2518 * elflink.h (elf_link_add_object_symbols): Only add a weak
2519 symbol if the real definition is in the dynamic symbol table.
2520 After finding the real definition, then, if it is dynamic, add the
2521 weak symbol to the dynamic symbol table.
2523 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2525 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2527 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2530 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2532 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2534 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2535 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2536 * reloc.c: Remove mn10300 big endian relocs.
2537 * bfd-in2.h, libbfd.h: Rebuilt.
2539 * elf32-mn10200.c: Update from elf32-mn10300.c.
2541 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2543 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2545 * elf32-mn10300.c: Add some comments.
2547 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2549 * ihex.c (ihex_scan): Always initialize buf before jumping to
2551 (ihex_read_section): Likewise.
2553 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2555 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2556 inplace for most relocs.
2558 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2560 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2561 even if SEC_ALLOC is not set.
2562 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2563 when deciding whether to copy a reloc into a shared object.
2564 (elf_i386_relocate_section): Likewise.
2565 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2566 (elf32_sparc_relocate_section): Likewise.
2567 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2568 reloc section if it is not set in the source section.
2569 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2570 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2571 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2573 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2575 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2576 expects a .got.plt until we actually create it.
2578 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2580 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2581 message for bfd_reloc_outofrange, rather than aborting. From
2582 Philippe De Muyter <phdm@info.ucl.ac.be>.
2584 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2585 a relocateable link, don't try to process them. From Heinz Wrobel
2586 <wrobel@lpr.e-technik.tu-muenchen.de>.
2588 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2590 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2591 mn10300_info_howto_rel. Tweak reloc argument to be an
2592 Elf32_Internal_Rela.
2593 (USE_RELA): Define instead of USE_REL.
2594 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2596 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2598 * configure.in, configure: Handle mips*-sgi-irix6*.
2599 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2602 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2604 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2605 relocation against a symbol defined in a section with no output
2608 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2610 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2611 * configure, config.in: Rebuild with autoconf 2.12.
2613 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2614 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2615 (swap_out_syms): Set st_other from existing st_other field.
2616 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2618 (elf_link_output_extsym): Set the other field from the global hash
2620 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2621 (elf_mips16_jump_howto): New static variable.
2622 (mips16_jump_reloc): New static function.
2623 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2624 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2625 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2627 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2628 * bfd-in2.h, libbfd.h: Rebuild.
2629 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2631 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * configure.host: Use long long for mips-sgi-irix6*.
2635 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2636 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2638 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2640 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2641 (enum reloc_type): Add more reloc types.
2642 (elf32_mn10300_howto_table): Update for new reloc types.
2643 (elf32_mn10300_reloc_map): Update for new reloc types.
2644 * reloc.c: Add some new relocs for the mn10300 series.
2645 * bfd-in2.h, libbfd.h: Rebuilt.
2647 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2649 * som.c (setup_sections): Don't lose for a space which has
2650 no data, but some symbols.
2652 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2655 (sunos_link_hash_table_create): Initialize got_needed.
2656 (sunos_create_dynamic_sections): Only set .got section size if it
2657 is not already set. Set got_needed.
2658 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2659 sdynptr, and only handle dynamic sections, if dynamic sections are
2661 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2662 Initialize .got section.
2663 (sunos_scan_ext_relocs): Likewise.
2664 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2666 (sunos_finish_dynamic_link): Check got_needed. Only set up
2667 dynamic linking information if needed.
2669 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2671 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2673 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2675 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2677 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2679 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2682 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2684 * filemode.c: Include sysdep.h.
2685 * ihex.c: Add casts to eliminate compiler warnings.
2686 * sunos.c: Add casts to eliminate compiler warnings.
2688 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2690 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2692 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2693 appropriate relocations in the .so file if shared.
2694 (ppc_elf_relocate_section): Ditto.
2696 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2698 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2699 complain_overflow_unsigned.
2701 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2703 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2704 overflows for R_D10V_16 and R_D10V_18.
2706 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2708 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2709 (do_with_relocs): Likewise.
2710 (do_as_repeat): Likewise.
2711 (copy_expression): Likewise.
2713 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2715 * ieee.c (ieee_write_external_part): Correctly record whether
2716 there is an external part.
2718 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2720 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2721 handle tda offsets for sld.w and sst.w instructions.
2722 Fix alignment check in sld.w and sst.w tda reloc handling.
2724 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2726 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2728 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2730 * elf32-v850.c: Add comments about assumptions about
2731 char, short & long sizes.
2732 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2733 problems for several relocs.
2735 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2736 R_V850_SDA_OFFSET entry.
2738 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2740 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2741 Store import file index in ldindx.
2742 (xcoff_build_ldsyms): Assume that ldsym was not previously
2743 allocated. For an imported symbol, copy ldindx into l_ifile.
2745 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2747 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2748 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2749 fields in R_V850_TDA_OFFSET.
2750 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2751 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2754 * elf32-v850.c: Include bfdlink.h.
2755 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2757 (elf32_v850_bfd_final_link_relocate): New function.
2758 (v850_elf_relocation_section): Likewise.
2759 (elf_backend_relocate_section): Define.
2761 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2763 * binary.c (binary_set_section_contents): Ignore sections which
2764 don't have SEC_LOAD and SEC_ALLOC set.
2766 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2768 * linker.c (_bfd_generic_final_link): Avoid losing static
2769 symbols in the .bss section.
2771 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2773 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2774 (mips32_64bit_reloc): New static function.
2775 (mips_reloc_map): Add entry for BFD_RELOC_64.
2776 (mips_elf_relocate_section): Handle R_MIPS_64.
2778 * linker.c (default_indirect_link_order): Print an error message
2779 when attempting to do a relocateable link with different object
2780 file formats, rather than calling abort.
2782 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2784 * reloc.c (m32r relocs): Rename them.
2785 * bfd-in2.h, libbfd.h: Regenerated.
2786 * elf32-m32r.c: Update.
2787 (m32r_elf_10_pcrel_reloc): New function.
2788 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2789 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2791 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2793 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2794 all sections that will be included in the output file.
2795 (_bfd_generic_link_output_symbols): Discard symbols in sections
2796 which are being discarded.
2797 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2798 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2799 (elf_v850_howto_table): Corresponding changes.
2800 (elf_v850_reloc_map): Corresponding changes.
2801 * reloc.c: Add additional V850 relocations.
2802 * bfd-in2.h, libbfd.h: Rebuilt.
2804 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2805 no longer want in pc-relative relocs.
2807 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2809 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2810 accept a reloc against an undefined sybmol!
2812 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2814 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2816 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2818 * VERSION: Bump for new relocation.
2820 * hosts/i386bsd.h: If NBPG is not defined, define it as
2821 PAGE_SIZE, for recent versions of FreeBSD.
2823 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2825 * configure.host: Use `long long' as the 64 bit type on a Solaris
2826 host, since both gcc and the SunPRO compilers support it.
2828 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2830 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2831 mistake to have reused the ECOFF LITERAL for ELF since they have
2832 different semantics.
2833 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2834 * bfd-in2.h, libbfd.h: Rebuild.
2836 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2839 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2840 dynamic relocation for an undefweak symbol when we are building
2841 a static executable.
2843 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2845 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2846 point explicitly to srcdir.
2847 (targmatch.h): Edit references to point explicitly to objdir.
2849 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * config.bfd: When setting targ_cpu, don't get confused by
2854 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2856 * configure.host: Add support for windows host (a build done
2857 under the Microsoft build environment).
2859 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2861 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2862 definition in a dynamic object, add it to the dynamic symbol table
2863 if any dynamic object mentions it. Reverts part of last patch.
2865 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2866 (sunos_link_hash_table_create): Initialize got_base.
2867 (bfd_sunos_size_dynamic_sections): If the .got section is more
2868 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2870 (sunos_check_dynamic_reloc): Subtract got_base from a base
2871 relative relocation.
2873 * elf32-mips.c (elf_mips_isa): New static function.
2874 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2875 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2877 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2879 * archive.c (do_slurp_coff_armap): Only treat archive as little
2880 endian for i960 COFF.
2882 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2884 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2885 by the change in size of the section when EXEC_P is not set.
2887 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2888 (m68kcoff_rtype_to_howto): New static function.
2889 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2890 VMA to the addend for a PC relative reloc.
2892 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2894 * Makefile.in: Rebuild dependencies.
2896 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2899 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2901 * Makefile.in: Remove explicit dependencies for mn10200 and
2903 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2904 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2905 (dependencies): Rebuilt.
2907 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2909 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2910 during this function.
2912 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2913 section if the flags are compatible.
2915 * configure.in: Add havevecs, and put it in tdefaults.
2916 * mpw-config.in: Likewise.
2917 * configure: Rebuild.
2918 * targmatch.sed: New file; a sed script to build targmatch.h from
2920 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2921 * targets.c: Include "fnmatch.h".
2922 (struct targmatch): Define.
2923 (bfd_target_match): Define by including targmatch.h.
2924 (bfd_find_target): If the target is not found by name, search for
2925 it as a configuration triplet.
2926 * Makefile.in: Rebuild dependencies.
2927 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2928 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2929 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2930 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2931 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2932 (CFILES): Remove i386dynix.c and hp300bsd.c.
2933 (targmatch.h): New target.
2934 (do_clean): Remove targmatch.h.
2936 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2937 * acconfig.h: Add NEED_DECLARATION_GETENV.
2938 * configure, config.in: Rebuild.
2939 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2940 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2942 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2944 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2945 * cpu-mn10200.c, cpu-mn10300.c: New files.
2946 * elf32-mn10200.c, elf32-mn10300.c: New files.
2947 * Makefile.in: Break mn10x00 support into two separate
2948 configurations, mn10200 and mn10300.
2949 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2950 * bfd-in2.h, configure: Rebuilt.
2952 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2954 * Makefile.in (do_clean): Move config.log to do_distclean.
2956 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2958 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2959 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2960 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2961 (elf32-mn10x00.o): Add dependencies.
2962 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2963 (bfd_mn10x00_arch): Declare.
2964 (bfd_archures_list): Add bfd_mn10x00_arch.
2965 * config.bfd: Add mn10x00-*-*.
2966 * configure.in: Add bfd_elf32_mn10x00_vec.
2967 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2968 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2969 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2970 * bfd-in2.h, configure: Rebuilt.
2972 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2974 openVMS/Alpha: Provide filename and case_hack flags via
2975 symbol table from gas.
2976 Add case_hack code for symbol output from vax/vms.
2977 * evax-alpha.c (evax_initialize): Remove filename handling,
2978 filename is provided via symbol table.
2979 (evax_get_symtab): Use local symbol count when setting up table.
2980 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2982 (_bfd_evax_write_egsd): Skip file name symbol.
2983 * evax-emh.c (get_vms_time_string): Local function now.
2984 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2986 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2987 through _bfd_evax_case_hack_symbol.
2988 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2990 (_bfd_evax_basename): Removed.
2991 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2992 * evax.h (evax_private_data_struct): Remove filename.
2993 (flag_hash_long_names, flag_show_after_trunc,
2994 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2997 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2999 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3000 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3001 (NO_SWAP_MAGIC): Don't define.
3002 (SWAP_MAGIC): Define.
3004 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3005 no hash table entry for a global symbol.
3007 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3009 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3011 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3013 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3014 symbol type with T_NULL. Warn if symbol type changes. Based on
3015 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3017 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3018 a dynamic object in the dynamic symbol table if it is referenced
3019 or defined by a regular object.
3021 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3023 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3024 remove dwarf local labels. Shrinks binaries by a factor of 3!
3026 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3028 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3029 by hand, rather than by calling bfd_make_section.
3031 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3033 * reloc.c: Rename m32r relocs.
3034 * bfd-in2.h, libbfd.h: Rebuilt.
3035 * elf32-m32r.c: Update.
3037 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3039 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3040 link, adjust the symbol index of a base relative reloc. Don't
3041 change the addend of a PC relative reloc if pcrel_offset is set.
3042 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3043 a relocateable link.
3045 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3046 it is zero, in case src_mask matters.
3047 (bfd_install_relocation): Likewise.
3049 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3051 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3053 (_bfd_xcoff_bfd_final_link): Don't set target_index
3054 to an uninitialized value.
3056 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3058 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3059 indices, rather than crashing.
3060 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3062 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3065 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3067 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3069 (coff_arm_adjust_symndx): New static function.
3070 (coff_adjust_symndx): Define.
3072 * srec.c (srec_scan): Accept multiple symbols on a single line.
3073 From Pascal Martin <pmartin@alsys.com>.
3077 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3079 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3080 (sunos_merge_private_bfd_data): New function.
3082 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3084 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3086 (bfd_merge_private_bfd_data): Likewise.
3087 * section.c (bfd_copy_private_section_data): Likewise.
3088 * syms.c (bfd_copy_private_symbol_data): Likewise.
3089 * bfd-in2.h: Rebuild.
3090 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3091 both BFD's are the right flavour.
3092 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3093 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3094 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3095 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3096 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3097 (ppc_elf_merge_private_bfd_data): Likewise.
3098 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3099 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3101 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3102 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3105 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3107 * reloc.c: Add m32r relocs.
3108 * bfd-in2.h, libbfd.h: Rebuilt.
3109 * cpu-m32r.c,elf32-m32r.c: New files.
3111 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3115 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3117 * tekhex.c (first_phase): Change type parameter from char to int.
3119 (pass_over): Change func to expect int, not char.
3121 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3122 rather than SEC_LOAD when aligning the file offset for the first
3123 section in a segment.
3125 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3127 * syms.c (coff_section_type): Make arg const.
3128 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3129 to make_bfd_asection().
3130 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3131 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3132 (_bfd_elf_stringtab_init): Remove prototype.
3134 * netbsd-core.c (swap_abort): Add prototype.
3135 * aix386-core.c (swap_abort): Ditto & make static
3136 * hpux-core.c (swap_abort): Ditto & make static.
3137 * irix-core.c (swap_abort): Ditto & make static.
3138 * ptrace-core.c (swap_abort): Ditto & make static.
3139 * trad-core.c (swap_abort): Ditto & make static.
3140 * coffswap.h (coff_swap_reloc_in): Ditto.
3141 (coff_swap_reloc_out): Ditto.
3142 (coff_swap_filehdr_in): Ditto.
3143 (coff_swap_filehdr_out): Ditto.
3144 (coff_swap_sym_in): Ditto.
3145 (coff_swap_sym_out): Ditto.
3146 (coff_swap_aux_in): Ditto.
3147 (coff_swap_aux_out): Ditto.
3148 (coff_swap_lineno_in): Ditto.
3149 (coff_swap_lineno_out): Ditto.
3150 (coff_swap_aouthdr_in): Ditto.
3151 (coff_swap_aouthdr_out): Ditto.
3152 (coff_swap_scnhdr_in): Ditto.
3153 (coff_swap_scnhdr_out): Ditto.
3154 * ihex.c (ihex_sizeof_headers): Ditto.
3155 * tekhex.c (getsym): Ditto.
3156 (find_chunk): Ditto & make static.
3157 (insert_byte): Ditto.
3158 (first_phase): Ditto.
3160 (tekhex_get_symtab): Ditto & make static.
3161 (tekhex_get_symtab_upper_bound): Ditto & make static.
3162 (tekhex_mkobject): Ditto.
3163 (tekhex_object_p): Ditto.
3164 (move_section_contents): Ditto.
3165 (tekhex_get_section_contents): Ditto.
3166 (tekhex_set_arch_mach): Ditto & make static.
3167 (tekhex_set_section_contents): Ditto.
3168 (writevalue): Ditto.
3171 (tekhex_write_object_contents): Ditto.
3172 (tekhex_sizeof_headers): Ditto.
3173 (tekhex_make_empty_symbol): Ditto.
3174 (tekhex_get_symbol_info): Ditto.
3175 (tekhex_print_symbol): Ditto.
3176 * irix-core.c (make_bfd_asection): Ditto.
3177 (irix_core_core_file_p): Ditto.
3178 (irix_core_core_file_failing_command): Ditto.
3179 (irix_core_core_file_failing_signal): Ditto.
3180 (irix_core_core_file_matches_executable_p): Ditto.
3181 (irix_core_make_empty_symbol): Ditto.
3182 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3183 * srec.c (srec_new_symbol): Ditto.
3184 (srec_get_section_contents): Ditto.
3185 (srec_set_arch_mach): Ditto.
3186 (srec_set_section_contents): Ditto.
3187 (internal_srec_write_object_contents): Ditto.
3188 (srec_write_object_contents): Ditto.
3189 (symbolsrec_write_object_contents): Ditto.
3190 (srec_sizeof_headers): Ditto.
3191 (srec_make_empty_symbol): Ditto.
3192 (srec_get_symtab_upper_bound): Ditto.
3193 (srec_get_symtab): Ditto.
3194 (srec_print_symbol): Ditto and make static.
3195 * elf.c (elf_read): Ditto
3196 (assign_section_numbers): Ditto.
3197 (elf_fake_sections): Ditto.
3198 (sym_is_global): Ditto.
3199 (elf_map_symbols): Ditto.
3200 (get_program_header_size): Ditto.
3201 * coffgen.c (make_a_section_from_file): Ditto.
3202 (coff_real_object_p): Ditto.
3203 (fixup_symbol_value): Ditto.
3204 (build_debug_section): Ditto.
3206 * syms.c (coff_section_type): Ditto.
3208 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3210 * bfd-in2.h: Rebuilt after m32r changes.
3212 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3214 * config.bfd,configure.in,configure: Add m32r support.
3215 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3216 * config.bfd: Keep target list alphabetically sorted.
3218 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3220 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3221 to add in the constant part found in the instruction itself.
3222 (case R_V850_HI16_S): Likewise.
3224 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3226 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3227 and R_D10V_18 to be 1 (word).
3229 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * stabs.c (_bfd_link_section_stabs): If the output_section field
3232 of either section is bfd_abs_section, then the linker is
3233 discarding the section and we should not optimize it.
3235 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3237 * Makefile.in (aout-sparcle.o): New target.
3238 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3239 * config.bfd (sparclet-*-aout*): Add case.
3240 * configure.in (sparcle_aout_vec): Add case.
3241 * configure: Regenerated.
3242 * targets.c (sparcle_aout_vec): Declare.
3243 (bfd_target_vector): Add sparcle_aout_vec.
3244 * aout-sparcle.c: New file.
3246 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3248 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3249 low order sign bit propogation for R_V850_HI16_S.
3251 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3252 handling V850 specific relocs.
3253 (elf_v850_howto_table): Use the new function for some
3254 relocations. Twiddle masks & shifts for some relocs.
3255 Set partial_inplace where needed.
3257 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3259 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3260 default architecture to a machine number of 0.
3261 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3263 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3264 the output BFD is the default, set it from the first input BFD.
3266 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3268 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3269 insert at bitpos zero. The HI16 relocs are shifted right
3270 by 16 bits. Fix src_mask for all relocs.
3271 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3273 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3276 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3279 Rewrite to use BFD file read routines and to avoid using a fixed
3280 length for the file name.
3282 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3284 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3285 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3286 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3287 to R_V850_{32,16,8}.
3289 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3291 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3292 (elf_v850_howto_table): Add info for HI16_S reloc.
3293 (v850_reloc_map): Add HI_16_S reloc.
3294 * reloc.c: Define BFD_RELOC_V850_* relocs.
3296 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3299 * elf32-sh.c: New file.
3300 * elf.c (prep_headers): Handle bfd_arch_sh.
3301 * elfcode.h (write_relocs): Handle absolute symbol.
3302 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3303 (_bfd_elf64_link_read_relocs): Declare.
3304 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3305 elf_link_read_relocs. Make globally visible. Change all
3307 (elf_link_input_bfd): Get external symbols from cache in
3308 symtab_hdr->contents. Get contents from cache in
3310 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3312 * reloc.c: Define BFD_RELOC_SH_* relocs.
3313 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3314 * coff-sh.c (sh_insns_conflict): Fix a return value.
3315 (_bfd_sh_align_load_span): New globally visible function, broken
3316 out of sh_align_load.
3317 (sh_align_load): Call _bfd_sh_align_load_span.
3318 (sh_swap_insns): Change relocs parameter to PTR.
3319 * bfd-in2.h, libbfd.h: Rebuild.
3320 * targets.c (bfd_elf32_sh_vec): Declare.
3321 (bfd_elf32_shl_vec): Declare.
3322 * config.bfd (sh-*-elf*): New target.
3323 * configure.in (bfd_elf32_sh_vec): New target vector.
3324 (bfd_elf32_shl_vec): New target vector.
3325 * configure: Rebuild.
3326 * Makefile.in: Rebuild dependencies.
3327 (BFD32_BACKENDS): Add elf32-sh.o.
3328 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3330 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3331 page before checking D_PAGED.
3333 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3334 (ihex_write_object_contents): Remove extbase; always use segbase
3337 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3339 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3340 * configure.host (i[345]86-*-*): Ditto.
3341 * config.bfd (i[345]86-*-*): Ditto.
3342 * configure: Regenerate.
3344 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3347 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3349 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3350 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3351 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3352 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3353 will have an ST_CODE type, change the symbol's type to ST_DATA.
3354 * som.c (hppa_som_gen_reloc_type): Update prototype.
3356 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3358 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3359 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3360 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3361 (mips_elf_finish_dynamic_sections): Likewise.
3363 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3365 * configure.host (HLDENV): New variable to set. Set it for
3366 *-*-sysv4*, since those linkers may not support -R but they always
3367 support LD_RUN_PATH.
3369 * libieee.h (NSECTIONS): Don't define.
3370 (ieee_data_struct): Change section_table to asection **. Add
3372 * ieee.c (get_section_entry): If the table isn't big enough, make
3374 (ieee_slurp_sections): Remove assertion about number of sections.
3375 (ieee_object_p): Adjust initialization of ieee to match changes to
3378 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3379 symbols merely because we are generating a shared library.
3380 (xcoff_build_ldsyms): Don't set up global linkage code for an
3381 undefined symbol merely because we are generating a shared
3384 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3386 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3387 (BFD32_BACKENDS) Add elf32-v850.o.
3388 * archures.c: Add bfd_v850_arch.
3389 * bfd-in2.h: Add bfd_v850_arch.
3390 * config.bfd (v850-*-*): New target.
3391 * configure: (bfd_elf32_v850_vec) New vector.
3392 * configure.in: (bfd_elf32_v850_vec) New vector.
3393 * cpu-v850.c: New file.
3394 * elf.c (prep_headers): Added case bfd_arch_v850.
3395 * elf32-v850.c: New file.
3396 * targets.c (bfd_elf32_v850_vec): New vector.
3398 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3400 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3401 a function code symbol for an XMC_XO symbol.
3403 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3405 * mpw-config.in: Update editing of autoconf vars to reflect
3406 Jul 18 configure.in change.
3407 * mpw-make.sed: Update editing of include pathnames to be
3408 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3410 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3412 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3413 which to offset to get the .plt entry address is ".plt".
3415 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3417 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3418 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3419 Added, for internal use by the ARM gas.
3421 * bfd-in2.h: Rebuilt
3423 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3425 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3426 in section dynidx start.
3428 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3430 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3431 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3432 optimization for g++.
3434 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3436 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3437 the -mrelocatable-lib bit set and the other doesn't, clear the
3438 -mrelocatable-lib bit in the header.
3440 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3442 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3443 symbol against a STT_FUNC symbol in a shared library.
3445 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3448 symbol is found, automatically define the corresponding function
3451 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3452 if sym.n_numaux is not zero.
3453 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3454 entry to disagree about the number of aux entries if the symbol
3457 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3458 section if it might be needed, not just if info->shared.
3459 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3460 the start of .rel.dyn if we are going to use it.
3461 (mips_elf_finish_dynamic_sections): Only clear the first element
3462 of .rel.dyn if the size is greater than zero.
3464 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3466 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3467 undefined_symbol callback for a symbol, then don't issue any more
3468 warnings about loader relocs.
3469 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3470 after calling the undefined_symbol callback.
3472 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3473 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3474 as the AIX linker seems to do.
3476 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3478 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3479 (evax_initialize): Remove evax_reloc_table.
3480 (evax_close_and_cleanup): Ditto.
3482 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3484 (evax_bfd_reloc_type_lookup): Ditto.
3485 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3486 cooked_size == raw_size.
3487 * evax-emh.c (_bfd_evax_register_filename): Remove.
3488 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3489 * evax-misc.c (add_new_contents): Malloc section at full size.
3490 (_bfd_save_evax_section): Memcpy section contents directly.
3491 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3492 (evax_reloc_table): Remove.
3494 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3496 * makefile.vms: Add better support for DEC C compilation
3497 Add evax.h dependencies
3499 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3500 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3501 (BFD_RELOC_ALPHA_BASEREG): Remove.
3502 * bfd-in2.h, libbfd.h: Rebuild.
3504 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3506 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3507 getgid if _WIN32 is defined.
3508 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3510 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3512 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3513 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3515 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3518 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3520 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3522 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3523 (NEED_DECLARATION_REALLOC): New macro.
3524 * configure, config.in: Rebuild.
3525 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3526 (realloc): Declare if NEED_DECLARATION_REALLOC.
3528 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3529 <strings.h> if they exist.
3531 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3533 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3535 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3537 Based on patches from Eric Valette <valette@crf.canon.fr>:
3538 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3539 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3540 (elf_howto_table): Add entries for new relocs.
3541 (elf_i386_reloc_type_lookup): Handle new relocs.
3542 (elf_i386_info_to_howto): Just call abort.
3543 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3544 (elf_i386_relocate_section): Likewise.
3546 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3548 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3550 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3552 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3553 only get the LMA from the phdr if they are in the same part of the
3556 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3557 new segment to make them more comprehensible. If the relationship
3558 between the LMA and the VMA changed, start a new segment. Don't
3559 check dynsec when deciding whether to start a new segment for a
3560 writeable section; -N will now handle this.
3562 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3564 * libhppa.h: Remove "esel" changes. Not the right approach.
3565 * som.c: Corresponding changes.
3566 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3567 which don't have a SOM symbol type associated with them.
3568 Reverses a 1994 change.
3570 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3572 Make ld -N more reasonable for ELF:
3573 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3574 phdr_in_section to false, and always use a single load segment.
3575 (elf_sort_sections): Sort sections by LMA after VMA.
3576 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3577 align to maxpagesize.
3578 (assign_file_positions_except_relocs): Likewise.
3579 * elfcode.h (elf_object_p): If a section is loaded but not page
3580 aligned, clear D_PAGED.
3582 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3584 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3585 Added, for internal use by the ARM gas.
3587 * bfd-in2.h: Rebuilt
3589 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3591 * libhppa.h (R_HPPA_ESEL): New field selector.
3592 (e_esel): Similarly.
3593 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3594 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3595 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3597 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3600 archive search before looking for stripped dynamic objects.
3602 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3605 symbol a warning rather than an error.
3607 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3609 * elf.c (assign_file_positions_for_segments): Track the virtual
3610 memory position separately from the file position, and use it to
3611 compute the alignment adjustment.
3613 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3615 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3616 and fixed mask on R_D10V_10_PCREL_L.
3618 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3620 * elf64-mips.c: Include "aout/ar.h".
3621 (mips_elf64_slurp_armap): New static function.
3622 (mips_elf64_write_armap): New static function.
3623 (bfd_elf64_archive_*): Define.
3624 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3625 Use instead of bfd_generic_archive_p.
3626 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3627 instead of _bfd_write_archive_contents.
3628 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3629 _bfd_generic_mkarchive.
3630 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3631 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3633 (TARGET_LITTLE_SYM): Likewise.
3634 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3636 * Makefile.in: Rebuild dependencies.
3638 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3639 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3640 SHT_MIPS_EVENTS sections.
3641 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3642 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3644 (_bfd_mips_elf_fake_sections): Likewise.
3646 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3647 * ecoff.c (ecoff_compute_section_file_positions): Copy
3648 rdata_in_text from backend info to tdata. Clear it if any data
3649 section comes before .rdata.
3650 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3651 tdata rather than backend info.
3653 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * configure.in: Fix test for whether a compiler has a 64 bit
3656 type. From Jim Wilson <wilson@cygnus.com>.
3658 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3660 * configure.host (mips-sgi-irix6*): New host.
3662 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3663 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3664 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3666 * configure: Rebuild.
3667 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3668 (BFD_HOST_64_BIT): Define conditionally.
3669 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3670 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3671 (symvalue, bfd_size_type): Likewise.
3672 * bfd-in2.h: Rebuild.
3673 * Makefile.in (do_clean): Remove bfd-tmp.h.
3674 (do_distclean): Remove bfd-in3.h.
3675 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3676 (bfd-in3.h): New target.
3678 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3679 Andrew Gierth <ANDREWG@microlise.co.uk>.
3681 * configure.host: Set INSTALL_SHLIB.
3682 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3683 * configure: Rebuild.
3684 * Makefile.in (install): Use @INSTALL_SHLIB@.
3686 * config.bfd (mips*-*-irix6*): New target.
3687 * configure.host: Handle Irix 6 shared library like Irix 5.
3689 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3690 symbol for a magic name.
3691 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3693 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3696 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3698 * mpw-config.in: Add ELF support to mips config, create the
3699 elf32-target.h file in the object dir.
3700 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3702 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3704 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3705 Also removed most abort calls, in favor of using bfd reporting.
3707 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3709 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3710 (BFD32_BACKENDS) Add elf32-d10v.o.
3711 * archures.c: Add bfd_d10v_arch.
3712 * bfd-in2.h: Add bfd_d10v_arch.
3713 * config.bfd (d10v-*-*): New target.
3714 * configure: (bfd_elf32_d10v_vec) New vector.
3715 * configure.in: (bfd_elf32_d10v_vec) New vector.
3716 * cpu-d10v.c: New file.
3717 * elf.c (prep_headers): Added case bfd_arch_d10v.
3718 * elf32-d10v.c: New file.
3719 * libbfd.h: Rebuild.
3720 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3721 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3722 * targets.c (bfd_elf32_d10v_vec): New vector.
3724 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3726 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3728 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3730 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3731 bfd_mach_i386_i8086 machine types.
3733 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3735 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3738 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3740 * coffcode.h (coff_set_section_contents): A/UX does not require
3741 special handling of the _LIB section.
3743 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3745 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3746 value for R_RELBYTE.
3748 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3749 array if one was allocated.
3751 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3753 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3754 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3755 use_rld_obj_head and rld_value.
3756 (mips_elf_link_hash_table_create): Initialize new fields.
3757 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3759 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3760 __rld_obj_head symbol not seen, create an __rld_map symbol.
3761 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3762 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3763 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3764 __rld_obj_head symbol.
3765 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3767 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3769 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3771 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3772 ppc_elf_addr16_ha_reloc.
3773 (ppc_elf_addr16_ha_reloc): New static function.
3775 * coff-mips.c (struct mips_hi): Define.
3776 (mips_refhi_list): New static variable.
3777 (mips_refhi_addr, mips_refhi_addend): Remove.
3778 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3779 (mips_reflo_reloc): Process mips_refhi_list.
3780 (mips_relhi_list): New static variable.
3781 (mips_relhi_addr, mips_relhi_addend): Remove.
3782 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3783 (mips_rello_reloc): Process mips_relhi_list.
3784 (mips_relocate_section): Permit an arbitrary number of REFHI or
3785 RELHI relocs before the associated REFLO or RELLO reloc.
3787 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3789 * aout-target.h (MY(callback)): Set reloc_count fields.
3791 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3793 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3794 sections unless this is a SunOS link.
3796 * VERSION: Set to 2.7.1.
3798 * Released binutils 2.7.
3800 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3802 * i386aout.c: Include "aout/aout64.h".
3803 (i386aout_write_object_contents): New static function.
3804 (MY_write_object_contents): Define.
3806 * netbsd.h (MY(write_object_contents)): Make sure that
3807 adjust_sizes_and_vmas is called before fiddling with the magic
3810 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3812 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3814 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * libbfd-in.h (itos, stoi): Don't define.
3817 * libbfd.h: Rebuild.
3818 * i386lynx.c (KEEPIT): Define as udata.i.
3819 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3820 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3821 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3822 flags. Don't use stoi.
3824 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3826 * elf.c (map_sections_to_segments): Don't start a new segment for
3827 a writable section if it's on the same page as the previous
3828 segment. Reset the writable variable for a readonly section.
3830 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3832 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3833 first_thunk_address, thunk_size, and import_table_size.
3834 * peicode.h: Improved some diagnostics regarding edata sections.
3836 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3838 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3839 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3841 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3843 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3844 with XCOFF_DEF_DYNAMIC set is really defined.
3845 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3846 (xcoff_link_add_symbols): Only create special sections if using an
3849 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3851 (bfd_install_relocation): Likewise.
3853 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3855 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3857 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3858 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3859 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3860 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3861 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3862 are found for LITERAL relocs.
3863 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3864 taken, we cannot generate a .plt entry for the symbol.
3866 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3868 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3869 sysconf functions (for gprof).
3870 * configure, config.in: Rebuild.
3872 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3874 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3875 an archive if it has a map. If the object file has the wrong
3878 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3879 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3881 (alpha_relocate_section): Likewise.
3883 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3884 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3885 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3886 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3887 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3888 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3889 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3890 * peicode.h: Corresponding changes.
3892 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3894 * elflink.h (elf_create_pointer_linker_section): Comment out code
3895 dealing with making GOT pointers negative of the GOT symbol for
3898 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3900 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3901 increment the .rela.plt size until after we're done creating the
3903 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3904 .rela.plt offset directly rather than calculating it.
3906 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3908 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3909 Use autoconf-set values.
3910 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3911 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3914 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3915 * configure: Rebuilt.
3917 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3919 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3920 handling code > 1k away.
3922 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3924 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3925 defined, output whenever the symbol is updated.
3927 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3929 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3930 section to 0 if user_set_vma is set.
3931 * elflink.h (elf_bfd_final_link): Likewise.
3933 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3935 Partially undo patch of Jun 20.
3936 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3937 (coff_compute_section_file_positions): Likewise.
3938 (coff_write_object_contents): Likewise. Re-add deleted code, but
3939 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3940 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3942 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3944 * config.bfd: Add support for *-*-rtems* configurations.
3946 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3948 * elf.c (prep_headers): Add bfd_arch_alpha case.
3950 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3952 * elf64-alpha.c: New file.
3953 * config.bfd (alpha-*-linuxecoff*): New target.
3954 (alpha-*-linux*, alpha-*-elf*): New targets.
3955 * configure.in (bfd_elf64_alpha_vec): New vector.
3956 * configure: Rebuild.
3957 * targets.c (bfd_elf64_alpha_vec): Declare.
3958 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3959 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3960 * bfd-in2.h, libbfd.h: Rebuild.
3961 * Makefile.in: Rebuild dependencies.
3962 (BFD64_BACKENDS): Add elf64-alpha.o.
3963 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3965 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3968 than relying on a right shift of 32.
3970 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3972 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3973 ifdef to COFF_WITH_PE.
3974 (coff_compute_section_file_positions): Likewise.
3975 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3976 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3977 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3978 COFF_IMAGE_WITH_PE, always include.
3980 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3982 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3984 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3985 approximate the correct answer if SIZEOF_HEADERS was not used.
3987 * binary.c (binary_set_section_contents): Set section file
3988 position based on LMA rather than VMA.
3990 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3992 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3993 symbols if info->strip == strip_all.
3995 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3997 * coff-h8300.c: Remove #if 0 code.
3998 (compatable): Don't allow mixing/matching of different architectures.
4000 * archures.c (bfd_mach_h8300s): Add.
4001 * bfd-in2.h: Rebuilt.
4002 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4004 (h8300_reloc16_estimate): Likewise.
4005 (h8300_reloc16_extra_cases): Likewise.
4006 (h8300_bfd_link_add_symbols): Likewise.
4007 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4008 (coff_set_flags): Likewise.
4009 * cpu-h8300.c (h8300_scan): Likewise.
4010 Add H8/S to bfd_h8300_arch list.
4012 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4014 Added support for Alpha OpenVMS:
4015 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4016 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4017 * config.h-vms, makefile.vms: New files.
4018 * config.bfd (alpha-*-*vms*): New target.
4019 * configure.in (evax_alpha_vec): New target vector.
4020 * configure: Rebuild.
4021 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4022 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4023 * targets.c (bfd_target_evax_flavour): Define.
4024 (evax_alpha_vec): Declare.
4025 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4026 if BFD64 is defined.
4027 * bfd-in2.h, libbfd.h: Rebuild.
4028 * Makefile.in: Rebuild dependencies.
4029 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4030 evax-emh.o, and evax-misc.o.
4031 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4032 evax-etir.c, evax-emh.c, and evax-misc.c.
4033 (HFILES): Add evax.h.
4035 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4037 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4039 (h8300_bfd_link_add_symbols): Likewise.
4041 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4043 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4044 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4046 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4048 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4049 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4051 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4052 R_MIPS_32 relocs if creating a shared library.
4054 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4056 * peicode.h (add_data_entry): Use pei_section_data rather than
4057 _cooked_size. Corresponds to May 13 change in coffcode.h.
4059 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4061 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4062 * coffcode.h (coff_write_object_contents): If there are long
4063 section names, always set the f_symptr field, even if there are no
4065 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4066 if there are no symbols.
4068 * coffgen.c (make_a_section_from_file): Check return value of
4069 _bfd_coff_read_string_table.
4070 (coff_real_object_p): Check return value of
4071 make_a_section_from_file.
4072 (_bfd_coff_read_string_table): Check that there are some symbols
4073 before trying to read the string table size.
4075 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4077 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4078 to replace a symbol in a dynamic object with a symbol from another
4079 dynamic object, do the replacement if the existing symbol is
4080 global linkage code.
4082 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4083 for _ptrgl, and treat it as global linkage code.
4085 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4086 filename or N_SO symbol past the offset, and use it to indicate
4087 that there is no line number or function when appropriate.
4089 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4091 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4092 common symbol defined by the linker. Don't export function code
4093 even if export_defineds is set.
4095 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4097 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4099 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4100 (h8300_symbol_address_p): New function.
4101 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4104 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4106 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4108 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4109 correctly for the two variants. Allow relaxing if the target
4110 is 128 bytes away since after relaxation it'll be 126 bytes away.
4111 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4112 "dot" and "value". Allow relaxing if the target is 128 bytes
4113 away since after relaxation it'll be 126 bytes away.
4114 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4115 the given section until nothing changes.
4117 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4119 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4120 alignment hack--we can get the lnnoptr info another way without
4121 suddenly increasing the alignment requirements. Set the flags for
4123 (ecoff_compute_section_file_positions): Do so.
4125 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4127 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4128 to keep the HP emulator database happy.
4130 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4131 From Kevin Buettner <kev@primenet.com>.
4133 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4136 name of a NULL section.
4138 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4141 set, always call the notice callback.
4143 * VERSION: Increment for bfdlink.h change.
4145 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4147 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4148 (sh_relax_delete_bytes): Correct handling of differently sized
4149 trailing alignment reloc.
4151 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4152 * bfd-in2.h: Rebuild.
4153 * configure.in: Warn if there is no known 64 bit type.
4154 * configure: Rebuild.
4156 * Makefile.in: Rebuild dependencies.
4157 (BFD32_BACKENDS): Add ppcboot.o.
4158 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4160 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4161 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4163 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4165 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4166 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4167 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4168 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4170 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4172 * elf64-mips.c: Improve reloc special_functions and handling of
4173 SHT_MIPS_OPTIONS section.
4174 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4175 mips_elf_hi16_reloc and make globally visible.
4176 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4177 make globally visible.
4178 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4179 make globally visible.
4180 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4181 and make globally visible.
4182 (gprel16_with_gp): Check howto->src_mask before using value in
4184 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4185 and make globally visible.
4186 (gprel32_with_gp): Check howto->src_mask before fetching value.
4187 (bfd_mips_elf_swap_options_in): New function.
4188 (bfd_mips_elf_swap_options_out): New function.
4189 (_bfd_mips_elf_set_private_flags): Rename from
4190 mips_elf_set_private_flags and make globally visible.
4191 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4192 mips_elf_copy_private_bfd_data and make globally visible.
4193 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4194 mips_elf_merge_private_bfd_data and make globally visible.
4195 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4196 for a SHT_MIPS_OPTIONS section.
4197 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4198 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4199 name of a SHT_MIPS_OPTIONS section.
4200 (_bfd_mips_elf_set_section_contents): New function.
4201 (mips_elf32_section_processing): Set the GP value in a
4202 SHT_MIPS_OPTIONS section.
4203 (_bfd_mips_elf_find_nearest_line): Rename from
4204 mips_elf_find_nearest_line and make globally visible.
4205 (bfd_elf32_set_section_contents): Define.
4206 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4207 (_bfd_mips_elf_lo16_reloc): Declare.
4208 (_bfd_mips_elf_gprel16_reloc): Declare.
4209 (_bfd_mips_elf_got16_reloc): Declare.
4210 (_bfd_mips_elf_gprel32_reloc): Declare.
4211 (_bfd_mips_elf_set_private_flags): Declare.
4212 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4213 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4214 (_bfd_mips_elf_find_nearest_line): Declare.
4215 (_bfd_mips_elf_set_section_contents): Declare.
4217 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4219 (elf_info_to_howto): Define.
4220 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4222 (elf_info_to_howto): Define.
4223 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4225 (elf_info_to_howto): Define.
4227 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4228 R_MOV16B[12], to match change in coff/internal.h.
4230 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4232 * elf64-mips.c: Extensive additions to provide better support for
4233 writing files and for gas.
4234 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4235 of mips_elf_object_p.
4236 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4237 _bfd_mips_elf_object_p.
4238 (_bfd_mips_elf_final_write_processing): Rename from
4239 mips_elf_final_write_processing and make globally visible.
4240 (_bfd_mips_elf_fake_sections): Rename from
4241 mips_elf_fake_sections and make globally visible.
4242 (_bfd_mips_elf_section_from_bfd_section): Rename from
4243 mips_elf_section_from_bfd_section and make globally visible.
4244 (_bfd_mips_elf_section_processing): New function, broken out of
4245 mips_elf_section_processing.
4246 (mips_elf32_section_processing): Rename from
4247 mips_elf_section_processing; call
4248 _bfd_mips_elf_section_processing.
4249 (_bfd_mips_elf_symbol_processing): Rename from
4250 mips_elf_symbol_processing and make globally visible.
4251 (_bfd_mips_elf_read_ecoff_info): Rename from
4252 mips_elf_read_ecoff_info and make globally visible.
4253 (mips_elf32_ecoff_debug_swap): Rename from
4254 mips_elf_ecoff_debug_swap.
4255 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4256 struct symbol_cache_entry.
4257 (_bfd_elf_validate_reloc): New function, moved in from
4258 elfcode.h:validate_reloc.
4259 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4260 to _bfd_elf_validate_reloc. Change all callers.
4261 * elf-bfd.h (bfd_section_from_shdr): Declare.
4262 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4263 (_bfd_elf_validate_reloc): Declare.
4264 (_bfd_mips_elf_object_p): Declare.
4265 (_bfd_mips_elf_fake_sections): Declare.
4266 (_bfd_mips_elf_section_from_bfd_section): Declare.
4267 (_bfd_mips_elf_section_processing): Declare.
4268 (_bfd_mips_elf_symbol_processing): Declare.
4269 (_bfd_mips_elf_read_ecoff_info): Declare.
4270 (_bfd_mips_elf_final_write_processing): Declare.
4271 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4274 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4275 (mips_elf_final_write_processing): Likewise.
4277 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4279 64-bit MIPS ELF ABI objdump support:
4280 * elf64-mips.c: New file.
4281 * Makefile.in: Rebuild dependencies.
4282 (BFD64_BACKENDS): Add elf64-mips.o.
4283 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4284 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4285 bfd_elf64_littlemips_vec to targ_selvecs.
4286 (mips*-*-elf*): Likewise.
4287 * confingure.in: Add bfd_elf64_bigmips_vec and
4288 bfd_elf64_littlemips_vec to vector switch.
4289 * configure: Rebuild.
4290 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4291 broken out of mips_elf_section_from_shdr.
4292 (mips_elf32_section_from_shdr): Rename from
4293 mips_elf_section_from_shdr. Call new function.
4294 (elf_backend_section_from_shdr): Update name of renamed function.
4295 * elf-bfd.h (struct elf_size_info): Change second parameter of
4296 write_out_phdrs to be const. Likewise for second parameter of
4298 (struct bfd_elf_section_data): Add rel_hdr2 field.
4299 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4300 (bfd_elf32_swap_symbol_out): Likewise.
4301 (bfd_elf32_swap_reloc_in): Likewise.
4302 (bfd_elf32_swap_reloc_out): Likewise.
4303 (bfd_elf32_swap_reloca_in): Likewise.
4304 (bfd_elf32_swap_reloca_out): Likewise.
4305 (bfd_elf32_swap_phdr_in): Likewise.
4306 (bfd_elf32_swap_phdr_out): Likewise.
4307 (bfd_elf32_swap_dyn_in): Likewise.
4308 (bfd_elf32_swap_dyn_out): Likewise.
4309 (bfd_elf32_slurp_symbol_table): Declare.
4310 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4311 (bfd_elf32_write_out_phdrs): Declare.
4312 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4313 (bfd_elf64_swap_symbol_out): Likewise.
4314 (bfd_elf64_swap_reloc_in): Likewise.
4315 (bfd_elf64_swap_reloc_out): Likewise.
4316 (bfd_elf64_swap_reloca_in): Likewise.
4317 (bfd_elf64_swap_reloca_out): Likewise.
4318 (bfd_elf64_swap_phdr_in): Likewise.
4319 (bfd_elf64_swap_phdr_out): Likewise.
4320 (bfd_elf64_swap_dyn_in): Likewise.
4321 (bfd_elf64_swap_dyn_out): Likewise.
4322 (bfd_elf64_slurp_symbol_table): Declare.
4323 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4324 (bfd_elf64_write_out_phdrs): Declare.
4325 (_bfd_mips_elf_section_from_shdr): Declare.
4326 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4327 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4328 section for the section, add the new one to rel_hdr2. Increment
4329 reloc_count rather than setting it.
4330 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4331 Remove static declaration.
4332 (elf_write_shdrs_and_ehdr): Define name as macro.
4333 (elf_write_out_phdrs): Likewise.
4334 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4335 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4336 (elf_swap_symbol_in): Change second parameter to be const.
4337 (elf_swap_symbol_out): Likewise.
4338 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4339 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4340 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4341 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4342 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4343 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4344 parameter to be const. Make non-static.
4345 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4347 (elf_slurp_symbol_table): Make non-static.
4348 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4349 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4350 (elf_backend_size_info): Likewise.
4351 (elfNN_bed): Use elf_backend_size_info.
4352 * targets.c (bfd_elf64_bigmips_vec): Declare.
4353 (bfd_elf64_littlemips_vec): Declare.
4354 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4355 bfd_elf64_littlemips_vec if BFD64 is defined.
4357 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4359 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4361 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4362 zeroes, in alignment holes.
4364 * configure: Rebuild with autoconf 2.10.
4366 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4367 potential leading underscore in the allocated buffer.
4369 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4371 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4372 symbols into .sbss if this is a relocatable link.
4374 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4376 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4377 undefined symbols when creating a shared library.
4379 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4381 * coff-sh.c: Add a bunch of new code and static const arrays to
4382 support aligning loads and stores on four byte memory boundaries.
4384 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4386 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4387 call sh_align_loads.
4388 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4391 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4393 * cache.c (bfd_open_file): Unlink the file before opening it for
4394 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4396 * opncls.c (bfd_fdopenr): Set opened_once.
4398 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4400 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4403 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4404 the code unconditionally.
4406 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4408 * libcoff-in.h (struct pei_section_tdata): Define structure.
4409 (pei_section_data): Define macro.
4410 * libcoff.h: Rebuild.
4411 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4412 store s_paddr field in pei_section_data.
4413 (coff_compute_section_file_positions): Use pei_section_data rather
4414 than _cooked_size, and don't overwrite an existing value.
4415 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4416 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4417 * peicode.h (coff_bfd_copy_private_section_data): Define if
4419 (pe_bfd_copy_private_section_data): New static function if
4422 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4424 * srec.c (srec_set_arch_mach): Write as a function rather than a
4427 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4428 no map, just check each member in turn to see whether it is
4431 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4433 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4434 table. Call BFD_ASSERT to validate header size, instead of
4436 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4439 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4441 * ppcboot.c: New target for looking at PPCbug boot records.
4443 * config{ure.in,.bfd}: Add support for ppcboot target.
4445 * configure: Regenerate.
4447 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4449 * coff-h8300.c (howto_table): Update names to match recent
4450 changes to include/coff/internal.h. Fix minor errors in the
4451 existing relocs. Add R_MOVL1 and R_MOVL2.
4452 (rtype2howto): Similarly.
4453 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4454 existing relaxing code and peform more relaxing.
4455 (h8300_reloc16_extra_cases): Likewise.
4457 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4459 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4462 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4464 * elfcode.h (elf_object_p): Reject generic ELF target if
4465 e_machine matches an alternate machine code in a specific backend.
4467 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4468 obsolete align_power_min field.
4470 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4472 * coff-h8300.c (reloc_howto_type): Add howto entry for
4474 (rtype2howto): Handle R_PCRWORD_B.
4475 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4476 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4477 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4478 branch (R_PCWORD_B).
4480 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4482 * aoutx.h (translate_from_native_sym_flags): Set the section for
4483 BSF_CONSTRUCTOR symbols.
4485 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4488 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4490 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4491 stop looking when section is found.
4493 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4495 * coffcode.h (STRING_SIZE_SIZE): Define.
4496 (styp_to_sec_flags): Handle long symbol names when looking for the
4498 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4499 (bfd_coff_long_section_names): Define.
4500 (coff_write_object_contents): Handle long section names.
4501 (bfd_coff_std_swap_table): Initialize new field.
4502 * libcoff.h: Rebuild.
4503 * coffgen.c (make_a_section_from_file): Handle long section
4505 (coff_write_symbols): Handle long section names.
4506 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4507 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4508 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4509 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4510 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4511 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4512 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4513 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4515 * bout.c (b_out_callback): Set lma of sections.
4516 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4517 parameter to output_bfd. Used input_bfd instead of output_bfd in
4520 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4522 * aoutx.h (translate_from_native_sym_flags): Don't create
4523 SEC_CONSTRUCTOR sections.
4524 * ecoff.c (ecoff_set_symbol_info): Likewise.
4526 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4527 From Don Bowman <bowman@waterloo.hp.com>.
4529 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4531 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4532 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4534 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4536 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4537 mips_32_relocs field.
4538 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4539 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4540 relocs against a global symbol which is not defined in a regular
4542 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4543 against a global symbol, increment mips_32_relocs.
4544 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4545 the symbol is not defined in a regular file, make room in the
4548 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4550 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4551 file position and the virtual file position separately. Set
4552 filepos information bsaed on the real file position.
4553 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4554 Jan 23 change to coffcode.h.
4556 * som.c (som_slurp_symbol_table): Set the symbol count to the
4557 number of BFD symbols created.
4559 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4561 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4562 output file if linking shared objects. Loop to check all relocs,
4563 rather than returning false on first error.
4565 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4567 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4568 (ppc_elf_additional_program_headers): If .interp section, bump #
4569 of program headers by 1.
4570 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4571 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4572 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4574 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4576 (ppc_elf_relocate_section): If the output section isn't defined,
4577 don't abort, just give an error message.
4579 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4580 being created is .sdata or .sdata2, don't make the symbol dynamic.
4582 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4584 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4585 members of an archive for dynamic objects with no symbols, and
4586 pass them directly to check_archive_element.
4587 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4588 xcoff_link_check_dynamic_ar_symbols.
4589 (xcoff_link_check_dynamic_ar_symbols): New static function.
4591 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4592 from _bfd_nodynamic to _bfd_xcoff.
4593 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4595 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4596 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4597 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4598 * libcoff.h: Rebuild.
4599 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4600 (xcoff_get_section_contents): New static function.
4601 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4602 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4603 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4604 (xcoff_dynamic_reloc): New static variable.
4605 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4606 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4608 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4611 if reloc_entry->addend is not 0.
4612 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4614 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4616 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4618 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4619 Add entries for R_SPARC_[56].
4620 (sparc_reloc_map): Add entries for R_SPARC_[56].
4622 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4624 Optimize linking of stabs in sections as used in ELF and COFF.
4625 * stabs.c: New file.
4626 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4627 (_bfd_write_section_stabs): Declare.
4628 (_bfd_write_stab_strings): Declare.
4629 * libbfd.h: Rebuild.
4630 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4631 (struct coff_link_hash_table): Add stab_info field.
4632 * libcoff.h: Rebuild.
4633 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4635 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4637 (_bfd_coff_final_link): Write out stab strings hash table.
4638 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4639 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4641 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4642 (struct bfd_elf_section_data): Add stab_info field.
4643 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4645 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4646 _bfd_link_section_stabs.
4647 (elf_bfd_final_link): Write out stab strings hash table.
4648 (elf_link_input_bfd): Handle optimized stabs sections.
4649 * reloc.c (_bfd_final_link_relocate): Check address against
4650 _raw_size rather than _cooked_size.
4651 * Makefile.in: Rebuild dependencies.
4652 (BFD_LIBS): Add stabs.o
4653 (BFD_LIBS_CFILES): Add stabs.c.
4655 * VERSION: Increment for bfdlink.h change.
4657 * coffgen.c (coff_renumber_symbols): Correct handling of
4658 BSF_NOT_AT_END common symbols.
4660 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4662 * coff-ppc.c (record_toc): Add cast to avoid warning.
4663 (ppc_allocate_toc_section): Likewise.
4664 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4665 (ppc_coff_reloc_type_lookup): Remove unreached code.
4666 * coffcode.h (coff_write_object_contents): Don't take the address
4668 * peicode.h (pe_print_idata): Add casts to avoid warning.
4669 (pe_print_edata): Likewise.
4670 (pe_print_reloc): Remove ANSI C string concatenation.
4672 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4674 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4676 * libcoff.h: Rebuild.
4677 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4679 (coff_swap_aux_out): Likewise.
4680 * peicode.h (coff_swap_aux_in): Likewise.
4681 (coff_swap_aux_out): Likewise.
4682 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4684 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4686 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4687 Fix up .bf endndx link fields.
4688 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4690 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4693 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4695 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4696 on Solaris PowerPC systems doesn't get confused.
4698 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4701 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4702 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4703 update did_reg and did_reg2.
4705 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4707 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4709 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4710 callback routines, pass h->root.string rather than name, in case
4711 copy is true and name is transient.
4713 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4715 * elfcore.h: Add support for core files with multiple threads.
4716 (Primarily for Solaris.)
4718 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4720 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4721 section->orelocation is NULL.
4723 * coffgen.c (bfd_coff_get_syment): New function.
4724 (bfd_coff_get_auxent): New function.
4725 * bfd-in.h (bfd_coff_get_syment): Declare.
4726 (bfd_coff_get_auxent): Declare.
4727 * bfd-in2.h: Rebuild.
4729 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4731 * elf32-mips.c (struct mips_hi16): Define.
4732 (mips_hi16_addr, mips_hi16_addend): Remove.
4733 (mips_hi16_list): New static variable.
4734 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4735 (mips_elf_lo16_reloc): Process mips_hi16_list.
4736 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4737 relocs before the associated LO16 reloc.
4739 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4741 * versados.c (versados_scan): Check bfd_alloc return value.
4742 (versados_object_p): Check all bfd_read return values. Require
4743 that lang field be less than 10, to avoid confusion with Intel Hex
4746 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4748 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4749 not 0, for an absolute symbol.
4750 (NAME(aout,swap_ext_reloc_out)): Likewise.
4752 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4753 (ihex_write_object_contents): For a large start address, output
4754 the full 32 bit address in record type 5.
4756 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4757 to int to avoid promotion problems in prototype.
4759 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4761 * configure.host: Use ${srcdir} when looking for picfrag.
4763 * configure.host: Switch on ${libdir}, not $(libdir). From
4764 alan@spri.levels.unisa.edu.au (Alan Modra).
4766 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4767 entry point, not just for DYNAMIC objects.
4768 * sunos.c (sunos_add_dynamic_symbols): Always call
4769 sunos_create_dynamic_sections. If called with a non DYNAMIC
4770 object, don't do anything else.
4771 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4773 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * configure.in: Permit --enable-shared to specify a list of
4777 * configure: Rebuild.
4779 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4780 host when configuring with --enable-shard.
4782 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4784 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4787 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4788 to avoid crashing in bfd_hash_replace.
4790 * sysdep.h: Use #ifdef, not #if.
4792 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * config.in: Rebuild.
4796 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4798 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4799 (AC_CHECK_HEADERS): Check for sys/time.h
4800 (AC_HEADER_TIME): Add macro.
4801 * configure: Rebuild.
4802 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4803 to control what combination of <time> and <sys/time.h>
4806 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4808 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4809 (aout_32_sunos4_write_object_contents): Likewise.
4810 * aoutx.h (NAME(aout,machine_type)): Handle
4811 bfd_mach_sparc_{sparclet,sparclite}.
4812 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4813 (bfd_mach_sparc_v9_p): Update.
4814 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4815 * libaout.h (enum machine_type): Add M_SPARCLET.
4816 * sunos.c (MACHTYPE_OK): Define.
4817 * bfd-in2.h: Regenerated.
4819 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4821 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4822 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4823 * elflink.c (_bfd_elf_create_got_section): Store the
4824 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4825 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4826 global offset table goes over 0x1000, set the value of
4827 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4828 (elf32_sparc_relocate_section): Subtract the offset of
4829 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4831 * elfcode.h: Don't include <string.h>.
4833 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4835 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4836 generic_link_hash_newfunc. All references changed.
4837 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4838 moved here from libbfd-in.h.
4839 * libbfd-in.h: Corresponding changes.
4840 * libbfd.h: Regenerated.
4842 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4844 * aoutx.h (aout_link_input_section_std): When reporting an
4845 overflow error, use the name of the symbol in the hash table if
4847 (aout_link_input_section_ext): Likewise.
4849 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4850 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4852 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4854 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4855 * coffcode.h (coff_compute_section_file_positions): Likewise.
4856 (coff_write_object_contents): Likewise.
4858 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4860 * section.c (SEC_LINK_ONCE): Define.
4861 (SEC_LINK_DUPLICATES): Define.
4862 (SEC_LINK_DUPLICATES_DISCARD): Define.
4863 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4864 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4865 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4866 * bfd-in2.h: Rebuild.
4867 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4868 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4869 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4870 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4871 SEC_LINK_ONCE, and look through the symbol table for the setting
4872 for SEC_LINK_DUPLICATES.
4873 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4874 set for a section, find the section symbol in the symbol table,
4875 and set the aux entry based on SEC_LINK_DUPLICATES.
4876 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4877 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4878 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4879 * coff-i386.c (i386coff_vec): Likewise.
4880 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4882 * VERSION: Bump to 2.6.1.
4883 * Makefile.in (stamp-h): Depend upon VERSION.
4885 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4887 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4888 * libbfd.h: Rebuilt.
4889 * linker.c (generic_link_hash_newfunc): No longer static.
4890 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4892 * coff-h8300.c: Add two derived hash tables and their associated
4893 funtions and #defines for use by the h8300 linker.
4894 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4895 the function vector as needed. Place the address of the function
4896 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4897 Rewrite the vectors section contents as necessary.
4898 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4899 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4900 (coff_bfd_link_hash_table_create): Likewise.
4902 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4904 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4905 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4907 (hppa_rebuild_insn): Pass pointer to correct type to
4908 low_sign_unext and dis_assemble_21.
4910 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4912 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4913 Stick with sparc-*-{sysv4*,solaris2*}.
4915 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4917 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4918 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4919 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4920 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4921 fields is non-zero, print them.
4923 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4924 ifdef. Remove unused variables.
4925 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4927 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4928 (get_symbol_value): Ifdef out.
4929 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4930 (coff_ppc_relocate_section): Remove unused variables. Make
4931 fprintf strings and argument types correspond. Put before_addr in
4933 (dump_toc): Make fprintf strings and argument types correspond.
4934 (ppc_process_before_allocation): Remove unused variables. Always
4936 (ppc_reflo_reloc): Ifdef out.
4937 (ppc_addr32nb_reloc): Ifdef out.
4938 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4940 (coff_ppc_rtype_to_howto): Likewise.
4941 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4943 * peicode.h (pe_print_idata): Move otherwise unused variables into
4944 the #ifdef where they are used. Always return a value.
4945 (pe_print_edata): Make fprintf strings and argument types
4946 correspond. Always return a value.
4947 (pe_print_pdata): Removed unused variable addr_value. Always
4949 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4950 strings and argument types correspond. Always return a value.
4952 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4953 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4954 variable rela inside #if 0 section where it is used.
4956 * ns32k.h: New file.
4957 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4958 functions to start with _bfd_.
4959 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4960 functions in cpu-ns32k.h.
4961 * Makefile.in: Rebuild dependencies.
4962 (HFILES): Add ns32k.h.
4964 * section.c (struct sec): Add linker_mark field. Change
4965 user_set_vma and reloc_done to be single bit fields.
4966 (STD_SECTION): Update accordingly.
4967 * bfd-in2.h: Rebuild.
4968 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4970 (aout_link_input_bfd): Don't link unmarked sections.
4971 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4973 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4974 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4976 * elflink.h (elf_bfd_final_link): Mark sections included in the
4978 (elf_link_input_bfd): Don't link unmarked sections.
4979 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4981 (xcoff_link_input_bfd): Don't link unmarked sections.
4983 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4984 overflow error messages.
4986 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4988 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4989 is not set, print "BFD: " before the error message.
4991 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4992 Miles Bader <miles@gnu.ai.mit.edu>.
4993 * configure: Rebuild.
4995 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5000 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5001 m68k-aout, m68k-coff, and m68k-elf targets.
5003 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5005 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5006 (ieee_generic_stat_arch_elt): Restructured to prevent
5007 ieee_object_p from being called repeatedly.
5009 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5011 * coffcode.h (coff_write_object_contents): Allocate
5012 buffers large enough for any FILEHDR or AOUTHDR.
5014 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5016 * ecofflink.c (lookup_line): New static function, renamed and
5017 slighly changed from old _bfd_ecoff_locate_line.
5018 (_bfd_ecoff_locate_line): Cache line number information. Use
5019 lookup_line for actual lookup.
5021 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5023 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5024 multiple of 20 bytes.
5026 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5028 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5029 allocate ecoff_find_line, and don't initialize by hand.
5030 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5031 mips_elf_find_line, and don't call memset.
5033 * coffcode.h (coff_compute_section_file_positions): If not
5034 producing a final executable, don't consider sofar when aligning
5035 the section to the correct size.
5037 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5039 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5040 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5041 * coffgen.c (coff_section_symbol): Ifdef out.
5043 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5045 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5046 output_bfd is not NULL.
5048 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5050 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5051 of bfd_alloc (fixes fix_line not being initialized).
5052 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5054 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5056 * coffcode.h: Allow specific backends to override the
5057 bfd_link_add_symbols routine.
5059 * coff-h8300.c: Include genlink.h.
5060 (howto_table): Add R_MEM_INDIRECT.
5061 (rtype2howto): Support R_MEM_INDIRECT.
5062 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5065 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5067 * coff-alpha.c (alpha_relocate_section): Use
5068 info->callbacks_warning, rather than _bfd_error_handler, for
5069 "multiple gp" warning.
5071 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5073 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5074 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5075 table string. Use bfd_wrapped_link_hash_lookup.
5076 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5078 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5079 table, if any, when writing out symbols.
5080 (aout_link_input_section_std): Use the name from the hash table,
5081 if any, when reporting undefined symbols.
5082 (aout_link_input_section_ext): Likewise.
5083 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5084 * bout.c (get_value): Likewise.
5085 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5086 * ecoff.c (ecoff_reloc_link_order): Likewise.
5087 * elflink.h (elf_link_add_object_symbols): Likewise.
5088 (elf_reloc_link_order): Likewise.
5089 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5090 (_bfd_generic_reloc_link_order): Likewise.
5091 (default_indirect_link_order): Likewise.
5092 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5093 * sunos.c (sunos_add_one_symbol): Likewise.
5094 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5095 (bfd_xcoff_link_count_reloc): Likewise.
5096 (xcoff_reloc_link_order): Likewise.
5098 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5099 into -1 for intern->rss.
5101 * configure: Rebuild with autoconf 2.8.
5103 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5105 * stab-syms.c (__define_stab_duplicate): Define.
5106 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5108 * bfd-in.h (bfd_get_stab_name): Declare.
5109 * bfd-in2.h: Rebuild.
5110 * Makefile.in: Rebuild dependencies.
5111 (BFD_LIBS): Add stab-syms.o.
5112 (BFD_LIBS_CFILES): Add stab-syms.c.
5113 (BFD32_BACKENDS): Remove stab-syms.o.
5114 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5115 * configure.in: Don't list stab-syms.o in bfd_backends.
5116 * configure: Rebuild.
5117 * libaout.h (aout_stab_name): Don't declare.
5118 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5121 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5123 * elf.c (assign_file_positions_for_segments): Adjust file offset
5124 for section alignment even if SEC_LOAD is not set.
5126 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5128 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5129 since they appear as targets in Makefile.in.
5130 * configure: Rebuild.
5132 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5133 don't fiddle with a symbol which is not defined anywhere.
5135 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5137 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5138 though they are defined in a shared library.
5139 (xcoff_build_ldsyms): Likewise.
5141 * coffgen.c (coff_find_nearest_line): Don't look at the line
5142 numbers for the section if section->lineno is NULL.
5144 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5145 message rather than calling BFD_ASSERT.
5146 * elfcode.h (write_relocs): Check return value of
5147 _bfd_elf_symbol_from_bfd_symbol.
5149 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5151 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5154 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5156 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5158 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5159 hppa_reloc_field_selector_type_alt.
5160 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5161 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5163 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5165 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5167 * elf.c (assign_file_positions_for_segments): Adjust the segment
5168 memory size for the alignment of a SEC_ALLOC section, not just a
5171 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5173 * m68klinux.c: New file.
5174 * hosts/m68klinux.h: New file.
5175 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5176 * configure.in (m68*-*-linux*): New native host.
5177 (m68klinux_vec): New vector.
5178 * configure: Rebuild.
5179 * targets.c (m68klinux_vec): Declare.
5180 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5181 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5182 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5183 declaration from bfd_linux_size_dynamic_sections.
5184 (bfd_m68klinux_size_dynamic_sections): Declare.
5185 * bfd-in2.h: Rebuild.
5186 * Makefile.in: Rebuild dependencies.
5187 (BFD32_BACKENDS): Add m68klinux.o.
5188 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5190 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5192 * libhppa.h (pa_arch): Add pa20.
5193 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5194 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5195 (hppa_field_adjust): Handle e_nsel.
5196 * som.c: Provide default definitions for many new relocs found only
5197 in hpux10 include files.
5198 (som_fixup_formats): Add several new relocs from hpux10.
5199 (som_hppa_howto_table): Add hpux10 relocs.
5200 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5202 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5204 * mpw-make.sed: Edit out recent shared library support, and
5205 rules to rebuild .h files using doc/chew.
5207 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5209 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5210 size even of sections with no contents.
5212 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5214 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5215 starting with '$' the way we skip names starting with '.'. When
5216 updating x_endndx, don't be fooled by an index which has been
5219 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5220 struct/union/enum type with no elements.
5222 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5224 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5226 * archive.c (bfd_generic_archive_p): If the first file in the
5227 archive can not be recognized as an object, don't assume that this
5228 is the wrong format.
5230 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5231 format is not bfd_object.
5232 (bfd_elf_get_dt_soname): Likewise.
5234 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5236 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5239 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5241 * bfd.c (tdata): Add netbsd_core_data.
5242 * bfd-in2.h: Regenerated.
5244 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5246 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5247 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5248 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5251 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5252 to get the symbol index, matching 14 Jul 95 change.
5254 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5256 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5257 Remove duplicate definition of gp.
5259 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5262 assume that we can set the GP value and then get the same value,
5263 since it won't be true if the output file is neither ELF nor
5265 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5266 _bfd_get_gp_value here.
5267 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5268 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5270 (mips_elf_lo16_reloc): Likewise.
5271 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5272 Don't require that the BFD be ELF.
5273 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5274 (mips_elf_gprel32_reloc): Likewise.
5275 (mips_elf_relocate_section): Don't assume we can set and get the
5277 (mips_elf_finish_dynamic_symbol): Don't bother to use
5278 _bfd_get_gp_value here.
5280 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5281 Don't change epdr between malloc and free. Be careful not to free
5282 NULL pointers. Zero out the first RPDR.
5284 * configure.host: On Linux, only pass -rpath option if $(libdir)
5285 is neither /lib nor /usr/lib. From Alan Modra
5286 <alan@mullet.Levels.UniSA.Edu.Au>.
5288 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5290 (elf_dt_name): Rename from elf_dt_needed_name.
5291 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5293 (bfd_elf_get_dt_soname): New function.
5294 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5295 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5296 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5297 * bfd-in2.h: Rebuild.
5299 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5301 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5302 _bfd_sparc_elf_reloc_type_lookup.
5303 (bfd_elf32_bfd_reloc_type_lookup): Update.
5304 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5305 (sparc64_elf_howto_table): Define.
5306 (sparc_reloc_map): Define.
5307 (sparc64_elf_reloc_type_lookup): New function.
5308 (sparc_elf_wdisp16_reloc): New function.
5309 (elf_info_to_howto): Use sparc64_elf_howto_table.
5310 (sparc64_elf_relocate_section): Likewise.
5311 (bfd_elf64_bfd_reloc_type_lookup): Update.
5313 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5315 * configure.host: Check for 'do not mix' from native linker before
5316 trying to use -rpath.
5318 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5320 * bfd.c (_bfd_get_gp_value): New function.
5321 (_bfd_set_gp_value): New function.
5322 * libbfd-in.h (_bfd_get_gp_value): Declare.
5323 (_bfd_set_gp_value): Declare.
5324 * libbfd.h: Rebuild.
5325 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5326 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5327 directly to the fields in the tdata information.
5328 (alpha_relocate_section): Likewise.
5329 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5330 (mips_gprel_reloc): Likewise.
5331 (mips_relocate_section): Likewise.
5332 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5333 (mips_elf_lo16_reloc): Likewise.
5334 (mips_elf_final_gp): Likewise.
5335 (mips_elf_gprel16_reloc): Likewise.
5336 (mips_elf_gprel32_reloc): Likewise.
5337 (mips_elf_relocate_section): Likewise.
5338 (mips_elf_finish_dynamic_symbol): Likewise.
5340 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5342 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5344 * configure.in: Call AC_PROG_CC before configure.host.
5345 * configure: Rebuild.
5346 * configure.host: Don't set information which autoconf should
5347 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5349 * configure.host: Remove go32 and win32 host information, since it
5350 should no longer be needed.
5352 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5353 then start a new segment rather than put a writable section in a
5356 * configure.host: Set RPATH_ENVVAR.
5358 * Makefile.in: Rebuild dependencies.
5360 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5361 zero_section variable.
5363 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5365 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5366 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5367 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5369 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5371 * ieee.c (ieee_write_expression): Only use an R variable for a
5372 local symbol. Don't output a zero offset. Handle a zero address.
5373 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5374 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5376 (parse_expression): Don't try to handle multiple occurrences of a
5377 P variable. Handle I variables differently from X variables. Fix
5378 the order of minus expressions.
5379 (ieee_slurp_external_symbols): Generate an I variable for an NN
5380 record. Fix handling of ATI and ATX records.
5381 (ieee_slurp_sections): Only set minimal section attributes.
5382 Adjust them later, based on the section contents.
5383 (ieee_object_p): Read in the file until just after the ME record.
5384 Call ieee_slurp_section_data to set the section flags.
5385 (do_one): Add iterations parameter. Only repeat the first load
5386 item. Set the section and file reloc flags.
5387 (ieee_slurp_section_data): Set section flags. Pass iterations to
5389 (ieee_canonicalize_reloc): Handle I variables.
5390 (do_with_relocs): Only emit relocation size when necessary.
5391 Increase MAXRUN to 127. Change ov to be assigned, and take
5392 src_mask and pcrel_offset into account.
5393 (ieee_write_data_part): Skip sections that are not loaded.
5394 (ieee_write_external_part): Don't output optional last entry of WX
5396 (ieee_write_me_part): Make setting of me_record neater.
5397 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5399 * syms.c (stt): Add entries for zerovars, vars, and code.
5401 * elfcode.h (validate_reloc): New static function.
5402 (write_relocs): Call validate_reloc for non ELF relocs.
5404 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5405 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5406 (TARGET_LITTLE_SYM): Likewise.
5408 * config.bfd (m68*-*-psos*): New target.
5410 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5412 * i386msdos.c: Remove some #if 0 code.
5413 (msdos_write_object_contents): Don't include empty sections in the
5414 size computation, regardless of their address.
5416 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5418 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5419 is NULL, ie, the -r switch is used.
5421 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5423 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5424 (BFD_RELOC_MIPS_GOT_LO16): Define.
5425 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5426 * bfd-in2.h, libbfd.h: Rebuild.
5427 * elf32-mips.c (mips_reloc_map): Map new relocs.
5429 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5431 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5434 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5435 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5436 simple number for the section address, rather than an expression.
5437 Limit the number of bytes between relocs to MAXRUN.
5438 (ieee_write_me_part): Set me_record to the file offset after the
5440 (ieee_write_processor): New static function.
5441 (ieee_write_object_contents): Use ieee_write_processor.
5443 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5445 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5447 * coff-aux.c: Change include of aux.h to aux-coff.h.
5449 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5451 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5452 relocation put the addend both in the reloc entry and the data.
5453 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5456 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5457 a R_68K_PCxx reloc against a defined global symbol directly.
5458 (elf_m68k_check_relocs): Don't count such a reloc.
5460 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5461 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5462 symbol for now, otherwise always record the symbol as dynamic.
5463 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5464 is not referenced by a dynamic object, and we are not making a
5465 shared object, then don't make a PLT entry. If we do make a PLT
5466 entry, make sure the symbol has been recorded as dynamic.
5468 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5470 * configure.host: When making a shared library, set HLDFLAGS to
5471 pass an appropriate -rpath option. Use the make variable SONAME
5472 as the shared library soname, rather than computing it here. On
5473 SunOS, build stamp-tshlink in place of $(SHLINK).
5474 * Makefile.in (SONAME): New variable.
5475 ($(SHLINK)): Make a link to the transformed name, as well.
5476 (stamp-tshlink): New target.
5477 (install): Skip stamp-tshlink during install.
5479 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5481 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5482 linker sections have been set up yet.
5484 * elf.c (make_mapping): Add an additional argument to suppress
5485 making the first section include the program headers.
5486 (map_sections_to_segments): If the user used -Ttext such that the
5487 program headers are on a different page, do not set the flags
5488 saying that this section includes the program headers.
5490 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5492 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5493 don't define TRAD_HEADER.
5494 * configure: Rebuild.
5496 * netbsd-core.c: New file, support for NetBSD core files.
5497 * hosts/*nbsd.h: Removed.
5499 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5501 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5502 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5503 * libbfd.h, bfd-in2.h: Regenerated.
5504 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5505 bfd_elf32_bfd_reloc_type_lookup.
5506 (reloc_type{,_names}): Deleted.
5507 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5509 (sparc_reloc_map): Add sparc64 relocs.
5510 (sparc_elf_notsupported_reloc): New static function.
5511 (sparc_elf_wdisp16_reloc): New static function.
5512 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5513 (elf32_sparc_relocate_section): Likewise.
5514 (bfd_elf32_bfd_reloc_type_lookup): Define.
5515 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5516 (reloc_type{,_names}): Deleted.
5517 (elf_sparc_howto_table): Deleted.
5518 (sparc_reloc_map): Deleted.
5519 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5520 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5522 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5524 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5527 * Makefile.in (program_transform_name): New variable.
5528 (install): Transform library name before installing it.
5530 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5532 * archures.c (bfd_mach_i960_hx): Define.
5533 * bfd-in2.h: Rebuild.
5534 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5535 (MATRIX): Expand entries for HX.
5536 (arch_info_struct): Add i960:hx entry.
5537 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5538 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5539 (coff_set_flags): Handle bfd_mach_i960_hx.
5541 Support for building as a shared library, based on patches from
5542 Alan Modra <alan@spri.levels.unisa.edu.au>:
5543 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5544 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5545 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5546 * configure: Rebuild.
5547 * configure.host: If --enable-shared, adjust shared library stuff
5548 based on the host. If the host is SunOS, and the linker supports
5549 -rpath, set HLDFLAGS to use it.
5550 * Makefile.in (ALLLIBS): New variable.
5551 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5552 (COMMON_SHLIB, SHLINK): New variables.
5553 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5554 (STAGESTUFF): Remove variable.
5555 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5557 (stamp-ofiles): New target, like old ofiles target, but build
5558 using a temporary file and move-if-change, and touch stamp-ofiles
5560 (ofiles): Just depend upon stamp-ofiles.
5561 (stamp-piclist, piclist): New targets.
5562 ($(SHLIB), $(SHLINK)): New targets.
5563 (targets.o, archures.o): Build twice if PICFLAG is set.
5564 (do_mostlyclean): Remove pic/*.o.
5565 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5567 (do_distclean): Remove pic and stamp-picdir.
5568 (install): Install shared libraries.
5569 ($(OFILES)): Depend upon stamp-picdir.
5570 (stamp-picdir): New target.
5572 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5574 * libcoff.h: Rebuild.
5576 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5577 flavour of a section with no owner.
5579 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5580 ELF_LINK_NON_ELF flag.
5581 (mips_elf_create_got_section): Likewise.
5583 * elf.c: Revert last change, since it breaks dynamic linking.
5584 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5586 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5587 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5588 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5590 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5592 * elf.c (assign_file_positions_for_segments): If the backend does
5593 not want the elf header or the program headers in the address
5594 space, do not include them in the calculations.
5596 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5597 function to determine if we need additional program headers.
5598 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5599 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5601 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5603 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5605 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5607 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5608 back into one line. Some compilers (sunos 4.1.3 for example)
5609 won't accept args split across more than one line.
5611 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5613 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5614 * configure: Regenerate.
5616 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5618 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5619 try to do arithmetic on a void *, cast it to a unsigned char * first.
5621 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5623 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5624 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5626 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5627 flag for a newly defined symbol.
5628 (NAME(bfd_elf,record_link_assignment)): Likewise.
5629 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5630 set the DEF or REF_REGULAR flags correctly.
5632 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5633 (libbfd.h, libcoff.h): Corresponding change.
5635 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5636 a PLT32 reloc as dynamic.
5637 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5638 is not referenced by a dynamic object, and we are not making a
5639 shared object, then don't make a PLT entry. If we do make a PLT
5640 entry, make sure the symbol has been recorded as dynamic.
5642 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5644 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5645 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5646 (powerpcle-*-cygwin32): New.
5647 * peicode.h (add_data_entry): Get address from vma.
5649 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5651 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5652 attached to the section has already been created as an undefined
5653 symbol, treat it as if it hasn't been created yet.
5655 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5657 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5658 symbol or section symbols if stripping all symbols and this is not
5659 a relocateable link. Don't output the symbol string table if
5660 there are no symbols.
5661 (elf_link_flush_output_syms): Don't do anything if there are no
5664 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5666 * coff-aux.c: New file.
5667 * hosts/m68kaux.h: New file.
5668 * config.bfd (m68*-apple-aux*): New target.
5669 * configure.in (m68*-apple-aux*): New native host.
5670 (m68kaux_coff_vec): New vector.
5671 * configure: Rebuild.
5672 * targets.c (m68kaux_coff_vec): Declare.
5673 * coffcode.h (bfd_coff_backend_data): Add field
5674 _bfd_coff_link_add_one_symbol.
5675 (bfd_coff_link_add_one_symbol): Define.
5676 (compare_arelent_ptr): New static function if TARG_AUX.
5677 (coff_write_relocs): If TARG_AUX, sort the relocs.
5678 (coff_write_object_contents): Set A/UX aouthdr magic number.
5679 (coff_link_add_one_symbol): Define if not defined.
5680 (bfd_coff_std_swap_table): Initialize new field.
5681 * libcoff.h: Rebuild.
5682 * cofflink.c (coff_link_add_symbols): Call
5683 bfd_coff_link_add_one_symbol rather than
5684 _bfd_generic_link_add_one_symbol.
5685 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5686 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5687 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5688 * Makefile.in: Rebuild dependencies.
5689 (BFD32_BACKENDS): Add coff-aux.o.
5690 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5692 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5694 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5695 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5697 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5699 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5700 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5701 (maintainer-clean): Warn about deleting special files.
5702 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5704 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5705 warning symbols correctly.
5706 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5707 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5708 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5709 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5710 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5711 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5713 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5716 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5718 * libcoff-in.h: aligned newly exported names with bfd naming
5719 conventions. Removed an erroneous define of POWERPC_LE_PE.
5720 * libcoff.h: Rebuild.
5721 * cofflink.c, coff-ppc.c: the above function name changes
5723 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5725 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5726 * ecoff.c (struct extsym_info): Define.
5727 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5728 to ecoff_link_write_external.
5729 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5730 Strip symbols when appropriate.
5732 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5733 * syms.c (BSF_OBJECT): Define.
5734 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5735 * bfd-in2.h: Rebuild.
5736 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5738 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5741 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5742 copying relocs into a shared object, treat a defined global symbol
5744 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5745 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5746 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5748 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5749 real defined symbol, not to a weak defined symbol.
5751 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5753 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5754 and made a few static functions externs.
5756 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5757 POWERPC_LE_PE hack in cofflink.
5759 * libcoff-in.h: promoted the following from cofflink.c to allow
5760 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5761 coff_debug_merge_element, struct coff_debug_merge_type,
5762 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5763 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5764 coff_debug_merge_hash_lookup, coff_link_section_info,
5765 coff_final_link_info, coff_debug_merge_hash_newfunc,
5766 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5768 * libcoff.h: re-gen'd
5770 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * syms.c: Include "bfdlink.h".
5773 (struct stab_find_info): Define.
5774 (_bfd_stab_section_find_nearest_line): New function.
5775 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5776 * libbfd.h: Rebuild.
5777 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5778 * elf.c (_bfd_elf_find_nearest_line): Try calling
5779 _bfd_stab_section_find_nearest_line before searching the ELF
5780 symbol table. Find the closest STT_FUNC symbol, not the last one.
5781 * libcoff-in.h (coff_data_type): Add line_info field.
5782 * libcoff.h: Rebuild.
5783 * coffgen.c (coff_find_nearest_line): Try calling
5784 _bfd_stab_section_find_nearest_line before searching the COFF
5786 * Makefile.in: Rebuild dependencies.
5788 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5790 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5791 4 bytes, so we get the correct value when updating the register
5792 field in little endian mode.
5794 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5796 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5797 entry_section fields. Add sntoc and snentry fields.
5798 * libcoff.h: Rebuild.
5799 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5800 not toc_section and entry_section (the COFF file does not have any
5801 sections at this point).
5802 (coff_write_object_contents): Set o_snentry and o_sntoc from
5803 snentry and sntoc rather than entry_section and toc_section.
5804 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5805 snentry, not toc_section and entry_section.
5806 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5807 entry_section from hentry.
5808 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5810 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5811 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5812 than using toc_section directly.
5814 * archures.c: Add missing `.' in enum bfd_architecture.
5815 * bfd-in2.h: Rebuild.
5817 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5818 Robert Lipe <robertl@arnet.com>.
5820 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5822 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5823 to sections we allocate. Use bfd_zalloc to allocate initialial
5824 sections, not bfd_alloc.
5825 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5826 SDA{,2}I16 relocations.
5827 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5828 whether to put something in .sbss or not.
5829 (ppc_elf_relocate_section): Add support for more relocations. Add
5830 in sec->output_offset where appropriate. Make error messages
5831 include the symbol name.
5833 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5834 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5835 doesn't get redefined messages if -shared.
5837 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5838 section if the rel_section field has been set up.
5840 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5842 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5845 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5847 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5848 of flags, only flags used are controlled by mach number. Bump up
5849 output file mach number to highest of input file mach numbers.
5850 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5851 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5853 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5854 bfd_elf64_sparc_vec support.
5856 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5858 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5859 the embedded bit is set on some objects and not on others. Just
5861 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5864 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5866 * coffcode.h (coff_new_section_hook): Don't try to align the
5869 * coffcode.h (coff_set_section_contents): Fix the handling of the
5870 .lib section to work even if the entire section contents are
5871 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5872 Robert Lipe <robertl@arnet.com>.
5874 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5876 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5877 memory here for contents.
5879 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5880 _SDA2_BASE_ by 32768.
5881 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5882 started using. Allocate contents for .sdata and .sdata2 sections
5884 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5886 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5887 size _SDA{,2}_BASE_.
5888 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5891 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5893 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5895 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5896 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5897 (bfd_mach_sparc_v9a): Define.
5898 (bfd_mach_sparc_v9_p): Define.
5899 * bfd-in2.h: Regenerated.
5900 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5902 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5903 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5904 to bfd_elf32_sparc_vec.
5905 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5906 Add v8plus{,a} support.
5908 (sparc_compatible): New function.
5909 * elf32-sparc.h: #include "elf/sparc.h".
5910 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5911 elf32_sparc_final_write_processing): New functions.
5912 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5913 elf_backend_final_write_processing): Define.
5915 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5917 * elf-bfd.h (struct elf_link_hash_entry): Add
5918 linker_section_pointer field.
5919 (enum elf_linker_section_enum): Enumeration for new way of
5920 creating linker dynamic sections and symbols.
5921 (elf_linker_section{,_pointers}): New structures for creating
5922 dynamic sections and symbols.
5923 (elf_obj_tdata): Add linker_section_pointers and linker_section
5925 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5926 (_bfd_elf_create_linker_section): New declarations.
5927 (_bfd_elf_find_pointer_linker_section): Ditto.
5928 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5929 (_bfd_elf_make_linker_section_rela): Ditto.
5931 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5933 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5934 (ppc_elf_create_linker_section): New function to create the
5935 sections .got, .sdata, and .sdata2.
5936 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5938 (ppc_elf_check_relocs): Support more of the eabi relocations.
5939 (ppc_elf_relocate_section): Ditto.
5940 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5941 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5943 * elflink.h (elf_create_pointer_linker_section): New function to
5944 create initialized pointers in dynamic linker sections.
5945 (elf_finish_pointer_linker_section): Actually intialize the
5946 pointers created above.
5948 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5949 macros to provide both 32 and 64 bit versions of
5950 elf_create_pointer_linker_section.
5951 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5952 provide both 32 and 64 bit versions of
5953 elf_finish_pointer_linker_section.
5955 * elflink.c (_bfd_elf_create_linker_section): New function to
5956 create a linker section.
5957 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5958 given address in the linker pointer offsets created for a given
5960 (_bfd_elf_make_linker_section_rela): Make a RELA section
5961 corresponding to the generated linker section.
5963 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5965 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5967 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5969 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5970 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5971 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5972 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5973 toc entry in an objdump) for now.
5974 (ppc_do_last, ppc_get_last): New function - needed to save processing
5975 the toc owner to the end.
5976 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5979 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5980 toc owner from being done till last. Must define POWERPC_LE_PC
5983 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5985 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5987 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5988 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5990 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5992 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5994 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5996 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5998 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6000 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6002 * elf.c (assign_file_positions_for_segments): Don't increment file
6003 offset for a segment which contains no loadable sections.
6005 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6007 * reloc.c: Add new PowerPC relocations.
6008 * {bfd-in2,libbfd}.h: Regenerate.
6010 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6011 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6013 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6015 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6018 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6021 * coffgen.c (coff_find_nearest_line): Don't try to cache
6022 information in sections that are not owned by a BFD. From Richard
6023 Henderson <richard@atheist.tamu.edu>.
6025 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6026 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6027 * elflink.h (elf_link_output_extsym): Remove special check for
6030 * ecoffswap.h: Add prototypes for static functions.
6032 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6034 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6035 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6037 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6038 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6039 support. Begin support for R_PPC_SDA{2,}REL.
6041 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6043 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6044 create the .got and .got.neg sections.
6045 (ppc_elf_size_dynamic_sections): Call it.
6046 (ppc_elf_check_relocs): Call it.
6047 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6048 (ppc_elf_check_relocs): Add error messages for relocations we
6049 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6052 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6054 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6055 section flags for V.4 and eabi.
6057 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6059 * elf.c (assign_file_positions_for_segments): If a segment
6060 contains no sections, don't mark it as readable.
6062 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6063 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6065 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6066 dynamic section, if there is one.
6067 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6068 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6069 (bfd_elf64_swap_dyn_in): Likewise.
6070 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6072 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6074 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6075 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6076 <pirker@eiunix.tuwien.ac.at>.
6078 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6080 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6081 PowerPC V.4 and eabi.
6082 * bfd-in2.h: Regenerate.
6083 * libfd.h: Regenerate.
6085 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6087 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6088 section type and SHF_EXCLUDE section flag, turning them into the
6089 appropriate bfd section flag.
6091 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6093 * xcofflink.c (xcoff_link_add_symbols): Create the special
6094 sections if we see a DYNAMIC object, in case that is the only
6095 XCOFF input object we see.
6097 * elf32-mips.c: Extensive changes for a start at dynamic linking
6098 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6100 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6101 (struct elf_backend_data): Remove
6102 elf_backend_create_program_headers field. Add
6103 elf_backend_additional_program_headers and
6104 elf_backend_modify_segment_map fields.
6105 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6107 (elf_backend_additional_program_headers): Likewise.
6108 (elf_backend_modify_segment_map): Likewise.
6109 (elf_backend_create_program_headers): Don't define.
6110 (elfNN_bed): Change to account for field changes.
6111 * elf.c (assign_file_positions_for_segments): Call new
6112 modify_segment_map backend function. Don't call old
6113 create_program_headers backend function.
6114 (get_program_header_size): Call additional_program_headers rather
6115 than create_program_headers.
6116 * elflink.h (elf_link_add_object_symbols): Initialize
6117 type_change_ok from new backend field.
6118 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6120 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6121 a reloc against the appropriate section.
6123 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6124 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6125 (elf_flags_init): Rename from elf_ppc_flags_init.
6126 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6128 (ppc_elf_copy_private_bfd_data): Likewise.
6129 (ppc_elf_merge_private_bfd_data): Likewise.
6131 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6134 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6136 * coff-alpha.c (alpha_relocate_section): During final link, allow
6137 output .lita section to be bigger than 64k by adjusting gp value
6138 on a per-input section basis.
6139 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6141 (struct ecoff_section_tdata): Add gp field.
6143 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6145 Handle Alpha ECOFF changes in OSF/1 3.2.
6146 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6148 * coff-alpha.c: Include "aout/ar.h".
6149 (alpha_ecoff_get_relocated_section_contents): Don't require an
6150 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6151 3.2 doesn't generate one.
6152 (alpha_relocate_section): Likewise.
6153 (alpha_ecoff_slurp_armap): Define.
6154 (alpha_ecoff_slurp_extended_name_table): Define.
6155 (alpha_ecoff_construct_extended_name_table): Define.
6156 (alpha_ecoff_truncate_arname): Define.
6157 (alpha_ecoff_write_armap): Define.
6158 (alpha_ecoff_generic_stat_arch_elt): Define.
6159 (alpha_ecoff_update_armap_timestamp): Define.
6161 (alpha_ecoff_read_ar_hdr): New static function.
6162 (alpha_ecoff_get_elt_at_filepos): New static function.
6163 (alpha_ecoff_openr_next_archived_file): New static function.
6164 (alpha_ecoff_get_elt_at_index): New static function.
6165 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6166 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6167 _bfd_ecoff to alpha_ecoff.
6168 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6169 field from backend structure, rather than always calling
6170 _bfd_get_elt_at_filepos.
6171 * coff-mips.c (mips_ecoff_backend_data): Initialize
6172 get_elt_at_filepos field.
6173 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6174 from _bfd_generic_read_ar_hdr with minor changes.
6175 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6176 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6177 * libbfd.h: Rebuild.
6179 * bfd-in.h (BFD_IN_MEMORY): Define.
6180 * libbfd-in.h (struct bfd_in_memory): Define.
6181 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6182 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6183 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6184 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6185 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6186 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6187 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6188 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6189 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6190 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6192 (bfd_openstreamr): Likewise.
6193 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6194 BFD_IN_MEMORY is not set.
6195 * riscix.c (riscix_some_aout_object_p): Likewise.
6196 * bfd-in2.h, libbfd.h: Rebuild.
6198 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6199 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6200 (bfd_get_elt_at_index): Define.
6201 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6202 bfd_get_elt_at_index. Change index parameter from int to
6204 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6205 (_bfd_noarchive_get_elt_at_index): Define.
6206 (_bfd_archive_bsd_get_elt_at_index): Define.
6207 (_bfd_archive_coff_get_elt_at_index): Define.
6208 * bfd-in2.h, libbfd.h: Rebuild.
6209 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6210 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6211 * ieee.c (ieee_get_elt_at_index): Define.
6212 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6213 * oasys.c (oasys_get_elt_at_index): Define.
6214 * som.c (som_get_elt_at_index): Define.
6216 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6217 numbers to the .text section.
6219 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6221 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6222 If there is a SEC_DEBUGGING section, get the contents of the debug
6223 information part from it.
6224 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6226 (ieee_write_object_contents): Check ieee_write_debug_part return.
6228 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6230 * config.bfd (i[345]86-*-freebsd*): Add target.
6231 * configure.in (i386freebsd_vec): Add vec.
6232 * configure: Regenerate.
6233 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6234 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6235 Rebuild dependencies..
6236 * freebsd.h: New file.
6237 * i386freebsd.c: New file.
6238 * targets.c (i386freebsd_vec): Declare.
6239 (bfd_target_vector): Add i386freebsd_vec.
6240 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6241 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6243 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6245 * ieee.c (ieee_slurp_debug): New static function.
6246 (ieee_object_p): Call it.
6247 (ieee_slurp_section_data): Skip debugging sections.
6248 (ieee_get_reloc_upper_bound): Likewise.
6249 (ieee_get_section_contents): Likewise.
6250 (ieee_canonicalize_reloc): Likewise.
6251 (ieee_write_section_part): Likewise.
6252 (ieee_write_debug_part): Likewise.
6253 (ieee_write_data_part): Likewise.
6254 (init_for_output): Likewise.
6256 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6258 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6260 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6261 relocs, since ppc_elf_relocate_section handles the linker case.
6262 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6264 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6265 ppc_elf_relocate_section since that is now the only caller.
6266 (ppc_elf_relocate_section): Ditto.
6268 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6270 * coffcode.h (coff_write_object_contents): If we don't know the
6271 section of the entry point for an XCOFF executable, always set the
6272 entry address to -1.
6274 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6276 * elf.c (bfd_section_from_shdr): Add support for note sections.
6278 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6280 * bfd-in.h (struct _symbol_info): Add stab_type field.
6281 * bfd-in2.h: Rebuild.
6282 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6284 * elf32-ppc.c: Remove trailing newline from calls to
6286 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6287 difference if target endianness is known.
6289 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6291 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6292 old style TOC16 references without using R_PPC_GOT.
6293 (ppc_reloc_type): Ditto.
6294 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6295 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6296 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6297 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6298 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6300 (ppc_elf_adjust_dynamic_symbol): Ditto.
6301 (ppc_elf_adjust_dynindx): Ditto.
6302 (ppc_elf_size_dynamic_sections): Ditto.
6303 (ppc_elf_finish_dynamic_symbol): Ditto.
6304 (ppc_elf_finish_dynamic_sections): Ditto.
6305 (ELF_DYNAMIC_INTERPRETER): Define.
6307 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6309 * elf.c (copy_private_bfd_data): When attaching sections to
6310 segments ignore sections that won't be allocated. Patch from
6313 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6315 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6318 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6320 * coff-i960.c (CALC_ADDEND): Define.
6321 (coff_i960_relocate_section): Add the input section VMA to the
6322 addend for PC relative relocs.
6324 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6326 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6327 to correctly terminate.
6329 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6331 * targets.c (enum bfd_endian): Define.
6332 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6333 from boolean to enum bfd_endian. Change header_byteorder_big_p
6335 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6336 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6337 * bfd-in2.h: Rebuild.
6338 * All targets: Change initialization of byteorder and
6339 header_byteorder to use enum bfd_endian values rather than
6341 * All files: Change all references to byteorder_big_p and
6342 header_byteorder_big_p to use new bfd_*_endian macros.
6344 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6346 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6348 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6350 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6352 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6354 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6356 * ieee.c: Lots of minor cleanups. Make many functions return
6357 errors rather than calling abort. Also:
6358 (ieee_write_twobyte): Remove; change callers to call existing
6359 ieee_write_2bytes function.
6360 (ieee_write_expression): Don't output the section twice when
6361 outputting a local symbol. Don't emit an extraneous zero if there
6363 (ieee_slurp_sections): Set the lma as well as the vma.
6364 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6366 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6367 a recognized one or bfd_arch_unknown.
6368 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6370 (ihex_get_symtab): Likewise.
6372 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6374 * aoutx.h: Include <ctype.h>.
6375 (struct aout_link_includes_table): Define.
6376 (struct aout_link_includes_totals): Define.
6377 (struct aout_link_includes_entry): Define.
6378 (aout_link_includes_lookup): Define macro.
6379 (struct aout_final_link_info): Add includes field.
6380 (aout_link_includes_newfunc): New static function.
6381 (NAME(aout,final_link)): Initialize includes hash table.
6382 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6384 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6386 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6388 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6390 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6392 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6394 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6395 (pe_print_private_bfd_data): call pe_print_reloc.
6396 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6397 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6398 up some debugging as well.
6400 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6402 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6405 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6407 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6408 when setting sections to NULL.
6410 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6412 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6414 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6415 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6417 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6418 * bfd-in2.h: Rebuild.
6420 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6422 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6424 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6426 * ihex.c (ihex_scan): Handle record types 4 and 5.
6427 (ihex_object_p): Permit types 4 and 5.
6428 (ihex_set_section_contents): Remove check for out of range
6430 (ihex_write_object_contents): Generate types 4 and 5.
6432 * elflink.h (elf_link_output_extsym): Just ignore warning and
6433 indirect references to symbols which don't really exist.
6435 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6437 * peicode.h (pe_print_idata): Minor format fixes
6438 (pe_print_edata): New function. Under private printing, this formats
6439 the edata section of a PE file.
6440 (pe_print_private_bfd_data): Added call to pe_print_edata.
6442 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6444 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6445 index, don't call stoi.
6447 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6449 * srec.c (srec_scan): Set lma as well as vma.
6451 * ihex.c: New file; support for Intel Hex format.
6452 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6453 (ihex_vec): Declare.
6454 (bfd_target_vector): Always include ihex_vec.
6455 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6456 * Makefile.in: Rebuild dependencies.
6457 (BFD_LIBS): Add ihex.o
6458 (BFD_LIBS_CFILES): Add ihex.c.
6459 * bfd-in2.h: Rebuild.
6461 * elf.c (assign_file_positions_for_segments): Sort the sections in
6463 (get_program_header_size): Return the right size if segment_map is
6465 (copy_private_bfd_data): Don't bother to sort the sections.
6467 * bfd.c (bfd_record_phdr): New function.
6468 * bfd-in.h (bfd_record_phdr): Declare.
6469 * bfd_in2.h: Rebuild.
6471 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6474 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6475 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6477 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6478 (bfd_zmalloc): Change declaration.
6479 * libbfd.h: Rebuild.
6480 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6481 and realloc. Don't set bfd_error_no_memory if they fail.
6483 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6485 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6486 uses as well. Added a new howto to deal with TOCREL16 relocs that
6487 are TOCDEFN as well.
6488 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6489 to handle RVA relocs from dlltool.
6490 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6491 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6492 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6494 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6495 to get the right section alignment.
6497 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6499 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6500 p_paddr if p_paddr is zero.
6501 (make_mapping): Set includes_filehdr and includes_phdrs for first
6503 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6505 (assign_file_positions_for_segments): Handle includes_filehdr and
6506 includes_phdrs. Remove special handling of PT_PHDR and first
6508 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6509 when appropriate. Remove special handling of PT_PHDR segment.
6510 Use a more complex condition for when a section is included in a
6511 segment to handle Solaris linker oddities.
6513 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6515 * coff-m88k.c (howto_table): Reformatted for easier reading;
6516 special_function now points to new function m88k_special_reloc.
6517 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6519 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6520 be done correctly by m88k_special_reloc.
6521 (reloc_processing): New function to be used by RELOC_PROCESSING.
6522 (RELOC_PROCESSING): Define to call reloc_processing.
6524 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6526 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6527 (pe_print_pdata): Likewise.
6529 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6530 obstack_alloc fails.
6531 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6533 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6534 * Many files: don't set bfd_error_no_memory if one of the above
6537 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6538 if p_paddr_valid is set.
6539 (copy_private_bfd_data): New static function.
6540 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6542 * elf.c (assign_file_positions_for_segments): Fix case where extra
6543 program headers were allocated.
6545 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6546 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6547 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6548 _bfd_elf_print_private_bfd_data.
6550 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6551 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6552 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6553 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6554 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6555 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6556 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6558 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6560 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6561 * elf.c (make_mapping): New static function.
6562 (map_sections_to_segments): New static function.
6563 (elf_sort_sections): New static function.
6564 (assign_file_positions_for_segments): New static function.
6565 (map_program_segments): Remove.
6566 (get_program_header_size): Remove sorted_hdrs, count, and
6567 maxpagesize parameters. Simplify.
6568 (assign_file_positions_except_relocs): When generating an
6569 executable, use assign_file_positions_for_segments.
6570 (elf_sort_hdrs): Remove.
6571 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6572 to get_program_header_size.
6574 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6576 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6578 * configure, config.in: Regenerate with autoconf 2.7.
6580 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6581 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6583 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6585 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6586 (ecoff_sec_to_styp_flags): Likewise.
6587 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6588 (ecoff_set_symbol_info): Handle scRConst.
6589 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6590 (ecoff_compute_section_file_positions): Handle .rconst section.
6591 (_bfd_ecoff_write_object_contents): Likewise.
6592 (ecoff_link_check_archive_element): Handle scRConst.
6593 (ecoff_link_add_externals): Likewise.
6594 (ecoff_link_write_external): Handle .rconst section.
6595 (ecoff_reloc_link_order): Likewise.
6596 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6597 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6599 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6601 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6602 DEF_DYNAMIC flag is set.
6604 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6606 * host-aout.c: If TRAD_HEADER is defined, include it.
6608 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6610 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6611 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6612 (BFD_NEED_DECLARATION): New function.
6613 * configure.in: Use BFD_NEED_DECLARATION.
6614 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6615 * configure, config.in: Rebuild with autoconf 2.6.
6617 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6618 special_sections before returning when called with a non XCOFF
6621 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6624 * coffcode.h (coff_compute_section_file_positions): Only pad the
6625 previous section to force file alignment when creating an
6628 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6630 * coffcode.h (coff_compute_section_file_positions): If
6631 RS6000COFF_C, set up the .debug section.
6633 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6634 if it is not large enough to accomodate the entire TOC area with
6635 signed 16 bit offsets.
6636 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6638 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6639 TOC anchor to use the TOC value used in the output file.
6641 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6643 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6644 (_bfd_coff_read_string_table): Likewise.
6646 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6648 * pe-arm.c: Fix typos.
6649 * coff-arm.c: Likewise.
6651 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6653 * coff-ppc.c (list_ele): Added "cat"egory member.
6654 (record_toc): New category parameter (priv or pub).
6655 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6656 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6657 the mainline. It addes extra toc cells in error.
6658 (ppc_coff_swap_sym_in_hook): Added some documentation.
6659 (dump_toc): Can now diagnose "virtual toc" chicanery.
6661 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6663 * elf-bfd.h (struct elf_link_hash_table): Change type of
6664 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6666 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6668 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6669 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6671 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6672 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6673 defined or mentioned in a regular file.
6675 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6677 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6678 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6679 (coff_ppc_relocate_section): Correct REL24 handling
6680 (ppc_process_before_allocation): Correct TOCDEFN handling
6682 * peicode.h (dir_names): Added name descriptions
6684 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6686 * VERSION: Updated to cygnus-2.6.
6688 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6690 * targets.c (m68k4knetbsd_vec): Declare.
6692 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6694 * targets.c (bfd_target): Change type of second argument to
6695 _bfd_print_private_bfd_data from void * to PTR.
6696 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6697 using PTR rather than void *.
6698 * bfd-in2, libbfd.h: Rebuild.
6699 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6701 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6702 _bfd_generic_bfd_print_private_bfd_data rather than casting
6705 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6707 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6708 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6710 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6711 BFD64_BACKENDS_CFILES): New variables.
6714 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6716 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6717 not at the file position of the first section.
6718 * coffcode.h (coff_compute_section_file_positions): Avoid using
6720 (coff_write_object_contents): When generating a PPC PE executable
6721 with no symbols, round up the file size to a COFF_PAGE_SIZE
6723 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6724 don't write out a string table.
6726 * elf.c (bfd_section_from_shdr): When using a different section
6727 header, pass the new one to _bfd_elf_make_section_from_shdr.
6728 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6729 (elf_map_symbols): Add section VMA to symbol value when comparing
6731 (_bfd_elf_compute_section_file_positions): Only build symbol table
6732 if there are some symbols. Set file offset of symtab and strtab
6734 (assign_file_positions_except_relocs): Remove dosyms parameter.
6735 Change all callers. Never set file offset of symtab and strtab
6737 (_bfd_elf_copy_private_section_data): New function.
6738 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6739 (_bfd_elf_copy_private_symbol_data): New function.
6740 (swap_out_syms): Check for special mapping of st_shndx created by
6741 copy_private_symbol_data.
6742 * elfxx-target.h: Use new copy routines.
6743 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6744 (_bfd_elf_copy_private_section_data): Declare.
6746 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6748 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6751 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6752 _bfd_dummy_target, matching the recent change to archive
6755 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6757 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6758 arithmetic on PTR types.
6760 * aout-target.h (MY(callback)): Set the lma of the sections.
6762 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6763 symbol into a reloc against the section.
6765 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6767 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6768 glue for the relocs: IMGLUE and IFGLUE.
6769 (record_toc): new function - tracks toc contents
6770 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6771 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6772 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6773 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6774 (ppc_record_toc_entry): Removed a debug define (duh)
6776 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6777 (pe_print_idata): New function - formats the idata section data
6778 (pe_print_pdata): New function - formats the pdata section data
6779 (pe_print_private_bfd_data): calls to above
6781 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6783 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6784 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6785 TARGET_SYM and TARGET_NAME for vector and BFD name.
6786 * coff-pmac.c (pmac_xcoff_vec): Remove.
6787 (TARGET_SYM, TARGET_NAME): Define.
6788 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6789 machine to 0, not all PowerMacs are 601s.
6791 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6793 * elfcode.h (elf_object_p): Read in any program headers.
6794 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6795 based on the program headers, if any.
6796 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6797 (map_program_segments): Set p_paddr of program headers based on
6800 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6802 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6805 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6806 trying to do a relocateable link with a non-a.out object file.
6808 * archive.c (bfd_generic_archive_p): Check the first object file
6809 in an archive even if target_defaulted is set. If the object file
6810 has the wrong xvec, reject it.
6812 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6813 be represented, report the name via _bfd_error_handler.
6814 (translate_to_native_sym_flags): Likewise.
6815 * elf32-mips.c (mips_elf_final_link): Likewise.
6816 * oasys.c (oasys_write_sections): Likewise.
6818 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6819 which checks for STYP_OVRFLO sections.
6820 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6821 reloc and lineno count overflows.
6822 (coff_write_object_contents): Call coff_count_linenumbers before
6823 coff_compute_section_file_positions. If RS6000COFF_C, handle
6824 reloc and lineno count overflows.
6825 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6826 relocs before dealing with .pad sections. Count overflow section
6827 headers when handling .pad sections.
6829 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6832 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6833 (struct xcoff_link_hash_table): Add descriptor_section and
6834 special_sections fields.
6835 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6836 (xcoff_link_add_symbols): Set linkage section alignment. Create
6837 descriptor section. Check for magic symbol names (_text, etc.),
6838 and record them in special_sections if found. Set
6839 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6840 descriptor field to point back to the function code symbol.
6841 (xcoff_sweep): Always mark the special descriptor_section.
6842 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6843 function descriptor, and mark it if it is.
6844 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6845 parameter, and fill it in. Allocate space for the descriptor
6847 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6848 global linkage code. If an undefined function descriptor is
6849 exported, arrange to define it. Warn about any other undefined
6851 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6852 (xcoff_write_global_symbol): Create a function descriptor when
6854 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6855 * bfd-in2.h: Rebuild.
6857 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6859 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6860 (ppc_coff_link_hash_table): new types for hashing
6861 (ppc_coff_link_hash_newfunc): hash entry constructor
6862 (ppc_coff_link_hash_table_init): hash table initializer
6863 (ppc_coff_link_hash_table_create): hash table constructor
6864 (ppc_record_toc_entry): changed references to hash table
6865 (coff_ppc_relocate_section): changed references to hash table
6867 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6868 * libcoff.h: Rebuild
6870 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6871 (coff_link_add_symbols): removed toc_offset init
6873 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6875 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6878 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6879 if it is given and mmep is available.
6880 * acconfig.h: Undef USE_MMAP.
6881 * configure, config.in: Regenerated.
6882 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6883 table handling the old way.
6884 (aout_get_external_symbols): Don't complain if last byte of string
6886 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6887 (bfd_free_window) [! USE_MMAP]: Don't define.
6888 (bfd_get_file_window,
6889 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6891 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6893 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6896 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6898 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6899 compatible with AMD generated COFF files. Try to support both AMD
6900 and GNU formats simultaneously.
6901 (coff_a29k_relocate_section): Likewise.
6903 * libbfd.c (bfd_get_file_window): Change writable parameter from
6904 int to boolean; update all callers. Pass MAP_SHARED if not
6905 writable--it's required on Solaris. Cast fprintf argument to
6907 * bfd-in.h (bfd_get_file_window): Update declaration.
6908 * bfd-in2.h: Rebuild.
6909 * aoutx.h: Update calls to bfd_get_file_window.
6911 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6913 (xcoff_swap_ldhdr_in): New static function.
6914 (xcoff_swap_ldsym_in): New static function.
6915 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6916 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6917 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6918 Handle XTY_ER/XMC_XO symbols correctly.
6919 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6920 rather than normal symbol table.
6921 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6922 already defined with the same absolute value.
6923 (xcoff_mark): When considering called symbols, check whether the
6924 descriptor is from a dynamic object, rather than the symbol
6926 (xcoff_build_ldsyms): Likewise.
6928 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6929 Cast realloc and malloc return values. If malloc or realloc fail,
6930 set bfd_error_no_memory.
6931 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6932 * bfd-in2.h: Rebuild.
6934 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6936 * coff-ppc.c (ppc_record_toc_entry): new function.
6937 (in_reloc_p): changed return value.
6938 (coff_ppc_relocate_section): much rework.
6939 (ppc_allocate_toc_section): new function.
6940 (ppc_process_before_allocation): new function.
6941 (ppc_coff_swap_sym_in_hook): new function.
6943 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6944 (coff_link_add_symbols): initialize toc_offset.
6946 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6947 (coff_swap_aouthdr_out): Added more sections to the data
6948 dictionary for the pe file header. Also changed linker version
6949 number on the ppc side.
6950 (dir_names): small improvements to the dictionary printing.
6951 (pe_mkobject_hook): save the file level flags.
6953 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6954 (pe_tdata): added real_flags field
6955 (coff_tdata): added local_toc_sym_map and access macro
6957 * libcoff.h (coff_link_hash_entry): added toc_offset field
6958 (pe_tdata): added real_flags field
6959 (coff_tdata): added local_toc_sym_map and access macro
6961 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6962 (coff_mkobject): init for local_toc_sym_map
6963 (coff_write_object_contents): set the internal_a.magic to
6964 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6967 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6969 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6970 entries until both the line number address and the function name
6971 address are too large.
6973 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6974 * configure: Rebuilt.
6976 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6977 is defined in the environment.
6979 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6981 * som.c (som_get_section_contents_in_window): Define to use
6984 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6986 * coff-i860.c: New file, based on coff-i386.c.
6987 * cpu-i860.c: New file, based on cpu-i386.c.
6988 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6989 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6990 targets, using i860coff_vec.
6991 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6992 trad-core.o and hosts/i860mach3.h.
6993 (i860coff_vec): Use coff-i860.o and cofflink.o.
6994 * configure: Rebuild.
6995 * Makefile.in: Rebuild dependencies.
6996 (ALL_MACHINES): Add cpu-i860.o.
6997 (BFD32_BACKENDS): Add coff-i860.o.
6998 (CFILES): Add cpu-i860.c and coff-i860.c.
6999 * targets.c (i860coff_vec): Declare.
7000 (bfd_target_vector): Add &i860coff_vec.
7001 * archures.c (bfd_i860_arch): Declare.
7002 (bfd_archures_list): Add &bfd_i860_arch.
7003 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7004 (coff_set_flags): Handle bfd_arch_i860.
7005 (coff_write_object_contents): Handle I860 a.out magic number.
7007 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7009 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7010 the created .tc section to 2.
7011 (xcoff_mark): Don't keep a .loader reloc for a call to an
7012 undefined symbol when creating a shared library.
7013 (xcoff_build_ldsyms): When creating a shared library, generate
7014 global linkage code for a call to an undefined symbol.
7016 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7018 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7019 BFD32_BACKENDS, BFD64_BACKENDS.
7020 (.dep1): Put mkdep output in a separate file.
7021 Rebuilt dependencies.
7023 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7026 Permit use of mmap when available:
7028 * configure.in: Check for mmap, madvise, mprotect.
7029 * config.in, configure: Regenerated.
7031 * libbfd.c (struct _bfd_window_internal): Define type.
7032 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7034 (ok_to_map): New static variable for debugging.
7035 (_bfd_generic_get_section_contents_in_window): New function.
7036 * bfd-in.h (bfd_window_internal): Declare type.
7037 (bfd_window): Define type.
7038 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7039 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7042 * libaout.h (struct aoutdata): Add two window fields.
7043 (obj_aout_sym_window, obj_aout_string_window): New macros.
7044 * aoutx.h (some_aout_object_p): Initialize windows.
7045 (aout_get_external_symbols): Get symbol data and strings in
7046 windows instead of explicitly allocated buffers.
7047 (slurp_symbol_table): Free window instead of memory.
7048 (bfd_free_cached_info): Release windows instead of freeing storage
7050 (aout_link_free_symbols): Ditto.
7052 * targets.c (bfd_target): Add new field for
7053 get_section_contents_in_window.
7054 (BFD_JUMP_TABLE_GENERIC): Updated.
7055 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7056 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7057 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7058 macros for get_section_contents_in_window field.
7060 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7062 * core.c: Renamed to corefile.c
7063 * makefile.dos (OBJS): Change core.o to corefile.o
7064 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7066 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7068 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7069 to o. Clobber and restore the list of new csects around the call
7070 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7071 linker error and the linker wants to read the symbol table. Reset
7072 the line number count of a real section even if it has no relocs.
7073 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7075 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7078 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7080 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7081 an undefined symbol in a shared link.
7083 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7084 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7085 phdm@info.ucl.ac.be (Philippe De Muyter).
7087 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7089 * coff-m88k.c (rtype2howto): New static function.
7090 (RTYPE2HOWTO): Use it rather than a macro definition.
7092 * coffcode.h (coff_write_object_contents): set internal_a.magic
7093 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7095 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7096 define TRAD_HEADER to new file hosts/delta68.h.
7097 m88*-motorola-sysv*, however, does use ptrace-core.o.
7098 * hosts/delta68.h: New file.
7100 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7101 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7103 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7105 * i386linux.c (MY(vec)): Declare before use.
7107 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7109 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7110 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7112 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7113 BFD is not of the right type.
7114 (bfd_elf_get_needed_list): Likewise.
7115 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7116 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7117 * xcofflink.c (XCOFF_XVECP): Define.
7118 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7120 (bfd_xcoff_import_symbol): Likewise.
7121 (bfd_xcoff_export_symbol): Likewise.
7122 (bfd_xcoff_link_count_reloc): Likewise.
7123 (bfd_xcoff_record_link_assignment): Likewise.
7124 (bfd_xcoff_size_dynamic_sections): Likewise.
7126 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7127 table index against the number of symbols for a base relative
7130 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7132 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7133 full_aouthdr flag here...
7134 (_bfd_xcoff_bfd_final_link): ...not here.
7136 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7138 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7139 systems that have a system <libelf.h>.
7140 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7141 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7142 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7143 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7144 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7145 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7146 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7148 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7150 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7151 set, set BSF_WEAK in symbol. Change all callers.
7152 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7153 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7154 _bfd_generic_link_add_one_symbol.
7155 (ecoff_indirect_link_order): Check that the section tdata relocs
7156 are not NULL before using them.
7158 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7159 define TRAD_HEADER as hosts/alphalinux.h.
7160 * configure: Rebuild.
7161 * hosts/alphalinux.h: New file.
7162 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7165 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7167 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7168 C_ECOMM storage classes.
7170 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7172 (xcoff_mark): Call xcoff_mark_symbol.
7173 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7174 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7176 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7178 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7180 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7182 (xcoff_find_reloc): New static function.
7183 (xcoff_link_add_symbols): Use it.
7184 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7185 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7186 relocate the value of C_DECL.
7188 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7190 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7192 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7193 callback decide what goes in .relocs.
7194 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7195 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7198 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7200 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7203 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7205 * xcofflink.c: More improvements, mostly to fix handling of
7206 constructors and a few other special cases.
7207 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7208 zero, reverting yesterday's change.
7209 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7210 (bfd_xcoff_link_count_reloc): Declare.
7211 (bfd_xcoff_record_link_assignment): Declare.
7212 * bfd-in2.h: Rebuild.
7214 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7216 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7217 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7218 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7219 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7220 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7221 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7223 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7226 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7227 segments includes the a.out header. See to that the magic number
7228 *always* is big-endian.
7230 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7231 m68k4k NetBSD configurations.
7233 * configure.in, configure: Separate i386 & mips NetBSD
7234 configurations from other BSD ones. Don't assume DEC is the only
7235 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7236 configurations. Add support for m68k4k NetBSD object format.
7238 * libaout.h: Added M_68K4K_NETBSD magic.
7240 * m68k4knetbsd.c: New file.
7242 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7244 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7247 * hosts/mipsnbsd.h: New file.
7249 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7251 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7253 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7254 toc_section, and entry_section fields.
7255 (struct xcoff_section_tdata): Remove ldrel_count field.
7256 * libcoff.h: Rebuild.
7257 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7259 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7260 full a.out header if full_aouthdr is set in xcoff_data.
7261 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7262 based on sections stored in xcoff_data.
7263 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7265 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7266 (rs6000coff_vec): Set symbol_leading_char to '.'.
7267 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7268 value stored in ret rather than returning a pointer value.
7270 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7272 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7275 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7277 * som.c (som_slurp_string_table): Allocate the strings with malloc
7278 since they're free'd by free_cached_info.
7279 (som_slurp_symbol_table): Similarly for the symbol table.
7281 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7283 * Makefile.in (diststuff): Don't make headers.
7285 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7287 * Makefile.in: Rebuild dependencies.
7289 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7290 output_bfd is not SunOS.
7291 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7292 non-SunOS input files.
7294 * xcofflink.c: Extensive changes to support linking shared objects
7295 and generating a .loader section.
7296 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7297 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7298 last_symndx, and ldrel_count fields.
7299 * libcoff.h: Rebuild.
7300 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7301 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7303 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7304 (bfd_xcoff_export_symbol): Declare.
7305 (bfd_xcoff_size_dynamic_sections): Declare.
7306 * bfd-in2.h: Rebuild.
7308 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7310 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7311 * configure: Rebuild.
7312 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7313 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7315 (pmac_xcoff_vec): Update to use new xcoff support.
7316 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7317 (xcoff_write_armap): Declare buf as unsigned char.
7318 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7320 * mpw-make.sed: Generalize subdir_do edit.
7322 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7324 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7325 correctly. Don't initialize asect->vma.
7327 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7329 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7330 something a little less than the page size.
7332 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7334 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7336 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7338 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7339 * coffcode.h (coff_write_object_contents): If .bss is before
7340 .data us that as data_start.
7341 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7343 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7344 (coff_swap_outhdr_out): Hardwire in version number.
7346 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7348 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7349 major and minor to *_vno, since the former are also macros in
7350 SunOS header files. Cast result of bfd_alloc to appropriate
7353 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7354 before assigning to sec_data.
7356 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7358 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7359 now relative to the section, not absolute.
7360 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7361 get the file name when there is a N_SO directory name. When
7362 handling stabs, remember that section->vma was added to the
7365 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7367 * sunos.c (struct sunos_link_hash_table): Add needed field.
7368 (sunos_link_hash_table_create): Call bfd_release, not free.
7369 (sunos_link_hash_table_create): Initialize needed field.
7370 (sunos_add_dynamic_symbols): Record needed objects.
7371 (bfd_sunos_get_needed_list): New function.
7372 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7373 * bfd-in2.h: Rebuild.
7375 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7377 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7379 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7381 * bfd-in.h (struct bfd_link_needed_list): Rename from
7382 bfd_elf_link_needed_list.
7383 * bfd-in2.h: Rebuild.
7384 * elf.c, elflink.h, libelf.h: Corresponding changes.
7386 Add start at AIX linker support; no shared libraries yet.
7387 * xcofflink.c: New file.
7388 * configure.in (rs600coff_vec): Use xcofflink.o.
7389 * configure: Rebuild.
7390 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7392 (struct xcoff_section_tdata): Define.
7393 (xcoff_section_data): Define macro.
7394 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7395 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7396 (_bfd_xcoff_bfd_final_link): Declare.
7397 (_bfd_ppc_xcoff_relocate_section): Declare.
7398 * libcoff.h: Rebuild.
7399 * coff-rs6000.c: Clean up a bit.
7400 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7401 cputype, csects, and debug_indices.
7402 (xcoff_copy_private_bfd_data): Copy cputype.
7403 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7404 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7405 (xcoff_reloc_type_lookup): Rename from
7406 rs6000coff_reloc_type_lookup.
7407 (coff_relocate_section): Define.
7408 (_bfd_xcoff_sizeof_headers): Define.
7409 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7410 (_bfd_xcoff_bfd_relax_section): Define.
7411 (_bfd_xcoff_bfd_link_split_section): Define.
7412 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7414 * coffcode.h (coff_compute_section_file_positions): If AIX,
7415 increment sofar by SMALL_AOUTSZ if not executable.
7416 (coff_write_object_contents): If AIX, always output an a.out
7417 header; if not executable, header size of SMALL_AOUTSZ.
7418 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7419 (_bfd_stringtab_init): Initialize xcoff field.
7420 (_bfd_xcoff_stringtab_init): New function.
7421 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7422 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7423 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7424 * libbfd.h: Rebuild.
7425 * Makefile.in: Rebuild dependencies.
7426 (BFD32_BACKENDS): Add xcofflink.o.
7427 (CFILES): Add xcofflink.c.
7429 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7430 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7431 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7433 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7435 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7437 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7439 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7440 * config.in: Regenerated.
7442 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7443 (_bfd_chunksize): New variable.
7444 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7445 for obstack chunk size.
7446 * configure.in: Check for getpagesize.
7447 * configure: Regenerated.
7449 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7451 * trad-core.c (rawptr): Make it a local variable of
7452 ptrace_unix_core_file_p.
7454 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7456 * coff-arm.c (in_reloc_p): New.
7457 * coff-i386.c (in_reloc_p): New.
7458 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7459 (coff_write_object_contents): Only set has_reloc_section
7461 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7462 in_reloc_p to decide if reloc should be emitted.
7463 * libcoff.h (pe_data_type.in_reloc_p): New.
7464 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7466 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7468 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7469 (_bfd_coff_read_internal_relocs): Likewise.
7470 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7471 (_bfd_coff_read_internal_relocs): Likewise.
7473 * elflink.h (elf_link_add_object_symbols): Correct conditions
7474 under which type and size change warnings are issued.
7476 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7478 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7479 a symbol which is not in a real section.
7480 (coff_write_native_symbol): Corresponding change.
7482 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7483 coff_link_hash_newfunc and make non-static.
7484 (_bfd_coff_link_hash_table_init): New function, broken out of
7485 _bfd_coff_link_hash_table_create.
7486 (_bfd_coff_link_hash_table_create): Use it.
7487 (process_embedded_commands): Make static.
7488 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7489 (_bfd_coff_link_hash_table_init): Declare.
7490 * libcoff.h: Rebuild.
7492 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7493 field in XCOFF tdata.
7494 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7495 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7496 based on cputype stored in a.out header, or in n_type of initial
7498 (coff_write_object_contents): Set cputype correctly in a.out
7500 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7502 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7503 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7505 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7506 * libcoff.h: Rebuild.
7508 * cpu-rs6000.c (rs6000_compatible): New static function.
7509 (bfd_rs6000_arch): Use it.
7510 * cpu-powerpc.c (powerpc_compatible): New static function.
7511 (arch_info_struct): Define various flavours of PowerPC.
7512 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7515 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7517 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7519 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7521 * elflink.h (elf_link_add_object_symbols): Don't warn about
7522 changing the size or type if the old definition was weak.
7524 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7526 * coffcode.h (combined_entry_type): Add fix_line field.
7527 (coff_slurp_line_table): Warn if we try to set the lineno field of
7529 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7530 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7531 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7532 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7534 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7535 * libcoff.h: Rebuild.
7537 * libcoff-in.h (struct xcoff_tdata): Define.
7538 (xcoff_data): Define.
7539 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7540 * bfd-in2.h, libcoff.h: Rebuild.
7541 * coff-rs6000.c (xcoff_mkobject): New static function.
7542 (coff_mkobject): Define.
7543 (xcoff_copy_private_bfd_data): New static function.
7544 (coff_bfd_copy_private_bfd_data): Define.
7545 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7547 (rs6000coff_vec): Add DYNAMIC to object_flags.
7548 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7549 .loader sections specially.
7550 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7551 section alignment from the XCOFF tdata information.
7552 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7553 F_SHROBJ, and copy the extra a.out header information into the
7554 XCOFF tdata structure.
7555 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7556 F_DYNLOAD and the extra a.out header information.
7557 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7558 C_HIDEXT symbol with attached csect information.
7559 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7560 in the o_maxdata field.
7561 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7562 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7563 end if BSF_NOT_AT_END is set.
7565 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7566 _bfd_read_ar_hdr_fn.
7567 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7568 * bfd-in2.h, libbfd.h: Rebuild.
7569 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7571 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7572 (bfd_slurp_bsd_armap_f2): Likewise.
7573 (_bfd_slurp_extended_name_table): Likewise.
7575 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7577 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7579 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7580 when the symbol table is empty.
7582 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7583 space for section symbols, since we don't output them either.
7584 (elf_m68k_adjust_dynindx): Removed.
7586 * ptrace-core.c (rawptr): Make it a local variable of
7587 ptrace_unix_core_file_p.
7589 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7591 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7594 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7595 Mac object file formats.
7597 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7599 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7600 auxent if there isn't one.
7601 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7602 rather than FILNMLEN as the maximum name length.
7604 * coffcode.h (bfd_coff_backend_data): Add new field
7605 _bfd_coff_print_aux.
7606 (bfd_coff_print_aux): New static function.
7607 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7608 scnlen field of an XTY_LD csect aux entry.
7609 (coff_print_aux): New static function.
7610 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7611 in coff_pointerize_aux_hook.
7612 (bfd_coff_std_swap_table): Initialize new field.
7613 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7614 * libcoff.h: Rebuild.
7615 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7616 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7618 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7619 if there are symbols, for native AIX ld compatibility.
7621 * coffcode.h (bfd_coff_backend_data): Add new field
7622 _bfd_coff_pointerize_aux_hook.
7623 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7624 or I960, and as 0 otherwise.
7625 (bfd_coff_std_swap_table): Initialize new field.
7626 * libcoff.h: Rebuild.
7627 * coffgen.c (coff_pointerize_aux): Change parameters to take
7628 symbol pointer instead of type and class, and to take aux index.
7629 Call _bfd_coff_pointerize_aux_hook if it is defined.
7630 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7631 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7632 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7634 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7635 read-only/host-only support.
7637 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7639 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7642 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7643 BFD_JUMP_TABLE_ARCHIVE accordingly.
7644 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7645 (_bfd_compute_and_write_armap): Declare.
7646 (_bfd_generic_read_ar_hdr): Declare.
7647 (_bfd_read_ar_hdr): Define.
7648 (_bfd_noarchive_read_ar_hdr): Define.
7649 (_bfd_archive_bsd_read_ar_hdr): Define.
7650 (_bfd_archive_coff_read_ar_hdr): Define.
7651 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7652 _bfd_read_ar_hdr instead.
7653 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7654 (_bfd_compute_and_write_armap): Rename from
7655 compute_and_write_armap. Make non-static. Change all callers.
7656 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7657 than _bfd_snarf_ar_hdr.
7658 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7659 * ieee.c (ieee_read_ar_hdr): Define.
7660 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7661 * oasys.c (oasys_read_ar_hdr): Define.
7662 * som.c (som_read_ar_hdr): Define.
7663 * bfd-in2.h, libbfd.h: Rebuild.
7665 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7667 * peicode.c (coff_swap_filehdr_in): If symptr is
7668 zero, there aren't any symbols, even if nsyms is set.
7670 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7672 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7674 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7675 sections, and set styp correctly for them: .got, .hash, .dynamic,
7676 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7677 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7679 (ecoff_sort_hdrs): New static function.
7680 (ecoff_compute_section_file_positions): Return boolean, not void.
7681 Sort the sections by VMA before looking through them. Put the
7682 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7683 section on an appropriate boundary within the page.
7684 (ecoff_compute_reloc_file_positions): Check return value of
7685 ecoff_compute_section_file_positions.
7686 (_bfd_ecoff_set_section_contents): Likewise.
7687 (_bfd_ecoff_write_object_contents): Check for various Alpha
7688 section types when incrementing text_size and data_size. Call
7689 adjust_headers backend function if it exists.
7690 * coff-alpha.c (alpha_adjust_headers): New static function.
7691 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7692 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7694 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7696 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7698 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7699 of ALTERNATE_AIX_CORE_FORMAT.
7700 * configure.in (aix4): No longer need CORE_FLAGS.
7701 * configure: Updated.
7703 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7705 NS32k changes from Ian Dall:
7706 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7708 (aout_link_input_section_std, aout_link_input_section_ext,
7709 aout_link_reloc_link_order): Call them instead of _bfd_*
7711 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7713 (backend_data): Use it instead of hardcoded zero.
7715 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7716 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7718 * ns32knetbsd.c: Include bfd.h.
7719 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7720 (MY_bfd_reloc_type_lookup): Declare function too.
7721 * pc532-mach.c (set_sizes): Don't declare.
7722 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7723 (backend_data, MY_backend_data): Don't define.
7725 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7726 ns32k-*-lites* like ns32k-*-netbsd*.
7728 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7731 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7733 * coffcode.h (coff_write_object_contents): Restore setting
7734 f_timdat to 0, deleted on August 22.
7736 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7738 * coffcode.h (coff_bfd_copy_private_symbol_data,
7739 coff_bfd_copy_private_section_data,
7740 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7741 * peicode.h (coff_bfd_copy_private_bfd_data): New
7742 (pe_bfd_copy_private_bfd_data): New.
7743 (coff_swap_scnhdr_in): Swap bss size into the right place.
7744 (pe_print_private_bfd_data): Add some newlines.
7746 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7748 * som.c (setup_sections): Don't die if a space has no subspaces.
7750 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7752 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7753 dynamic symbol override a common symbol. Don't change the size or
7754 type if they have been set and the new symbol is not a definition.
7755 Warn if the size or type changes.
7757 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7759 * som.c (som_begin_writing): Don't write the symbol table or
7761 (som_finish_writing): Write them here. Place them after the
7762 subspace data, but before the relocs.
7764 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7766 * sunos.c (sunos_add_one_symbol): Just pass false, not
7767 info->shared_library, to sunos_create_dynamic_sections.
7768 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7770 (sunos_check_dynamic_reloc): Remove .text section assertion.
7772 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7774 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7775 * configure, configure.in: Add pmac_xcoff_vec case.
7776 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7777 * coff-pmac.c: New file, PowerMac XCOFF support.
7778 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7779 * targets.c (pmac_xcoff_vec): Declare.
7781 * mpw-config.in: Various changes to be compatible with the
7782 autoconf-based configury.
7783 * mpw-make.sed: New file, sed commands to translate Unix
7784 makefile into MPW syntax.
7785 * mpw-make.in: Remove.
7786 * hosts/mpw.h: Remove.
7787 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7788 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7790 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7792 * binary.c (binary_get_symtab): Return an empty string on error.
7793 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7795 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7797 * coff-ppc.c: Reformatted according to gnu conventions
7798 Removed irrelevant "if 0" code
7800 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7802 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7803 symbols rather than as indirect symbols.
7804 (MY(slurp_symbol_table)): Don't do anything special about
7807 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7808 of .ctors and .dtors sections is no larger than 2.
7810 * sunos.c (sunos_add_one_symbol): Don't change
7811 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7813 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7814 dynamic symbols when creating a shared library.
7815 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7817 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7818 written even if it is not defined in a regular object.
7819 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7820 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7821 rather than the constant 22.
7822 (sunos_check_dynamic_reloc): Handle creating a shared library.
7823 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7824 zero when creating a shared library.
7825 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7826 write it out at the start of the symbol table.
7828 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7830 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7832 * config.bfd: Add arm-*-coff.
7833 * configure.in, configure: Add armcoff_{little,big}_vec.
7834 * targets.c (armcoff_{little,big}_vec): Declare.
7835 (bfd_target_vector): Add armcoff_{little,big}_vec.
7836 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7838 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7840 * targets.c (bfd_find_target): Remove debugging code.
7842 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7844 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7846 * Makefile.in: added *-ppc files
7847 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7848 allow pe based .o's to be shared with other tools on ppc/NT
7849 * config.bfd: added powerpc[le]-[pe|winnt] config support
7850 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7851 * peicode.h: Added more section flags for PE on ppc
7852 Added coff_swap_filehdr_out to allow peicode.h to be
7853 used for non-image PE files on ppc.
7854 Check for image, or not, before copying pe_opthdr
7855 * targets.c: Added new bfd's
7856 * targets.c: Removed two inactive bfds that shouldn't have made it this
7859 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7861 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7862 explicit values to initialize all relocs. Change all users.
7863 (ppc_elf_brtaken_inner): New function to handle branch predicition
7865 (ppc_elf_brtaken_reloc): Ditto.
7866 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7867 relocs use ppc_elf_unsupported_reloc.
7868 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7869 needs to be reported.
7870 (ppc_elf_relocate_section): Support branch prediction relocs.
7872 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7874 * bfd.c (bfd_assert): Remove \n from string passed to
7877 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7878 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7879 (bfd_coff_make_section_hook): Don't define.
7880 (coff_make_section_hook): Remove.
7881 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7882 (styp_to_sec_flags): Likewise.
7883 (coff_write_object_contents): Likewise.
7884 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7886 * libcoff.h: Rebuild.
7887 * coffgen.c (make_a_section_from_file): Just call
7888 bfd_make_section_anyway, not bfd_make_section or
7889 bfd_coff_make_section_hook.
7890 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7891 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7892 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7893 make_section_hook field.
7894 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7896 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7897 pointers into value field for warning and indirect symbols; just
7898 leave the value field alone.
7899 * linker.c (generic_link_add_symbol_list): Use next symbol for
7900 warning and indirect symbols, rather than looking in symbol value.
7901 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7902 parameter. Change all callers. Remove support for indirect
7903 symbols; it didn't work anyhow.
7904 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7905 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7906 * bfd-in2.h: Rebuild.
7908 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7910 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7911 go back to telling the tools this reloc operates on 32 bits.
7913 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7915 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7916 rather than a direct fprintf.
7917 * archive.c (_bfd_write_archive_contents): Likewise.
7918 * coffcode.h (coff_slurp_symbol_table): Likewise.
7919 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7920 (ppc_elf_unsupported_reloc): Likewise.
7921 (ppc_elf_relocate_section): Likewise.
7922 * i386linux.c (linux_tally_symbols): Likewise.
7923 (linux_finish_dynamic_link): Likewise.
7924 * osf-core.c (osf_core_core_file_p): Likewise.
7925 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7926 * som.c (som_sizeof_headers): Likewise.
7927 * srec.c (srec_bad_byte): Likewise.
7928 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7929 * libbfd-in.h (bfd_assert): Declare first parameter const.
7930 * libbfd.h: Rebuild.
7931 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7932 bfd_reloc_overflow is enough.
7933 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7934 * coff-h8500.c (rtype2howto): Likewise.
7935 * coff-z8k.c (rtype2howto): Likewise.
7936 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7937 * elf.c (_bfd_elf_get_lineno): Likewise.
7938 (_bfd_elf_no_info_to_howto): Likewise.
7939 (_bfd_elf_no_info_to_howto_rel): Likewise.
7940 * hp300hpux.c (convert_sym_type): Likewise.
7941 (MY(swap_std_reloc_in)): Likewise.
7942 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7944 * libaout.h (struct aoutdata): Add line_buf field.
7945 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7946 and filename_buffer. Instead, use a malloc buffer stored in the
7947 new line_buf field. Remove length restrictions.
7949 * coffgen.c (string_size): Remove static variable.
7950 (debug_string_size, debug_string_section): Likewise.
7951 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7952 and debug_string_size_p parameters. Use them instead of the
7953 global variables. Change all callers.
7954 (coff_write_symbol): Likewise.
7955 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7956 (coff_write_symbols): Add local variables to replace removed
7959 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7960 function, and line_base fields.
7961 * libcoff.h: Rebuild.
7962 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7963 information, rather than using static variables.
7965 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7966 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7968 * init.c (initialized): Remove static variable.
7969 (bfd_init): Don't bother setting initialized.
7970 (bfd_check_init): Remove.
7971 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7972 * libbfd.h: Rebuild.
7974 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7976 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7977 size for full core dumps. Copy core file header to private data.
7978 (rs6000coff_core_file_failing_command,
7979 rs6000coff_core_file_failing_signal): New functions to extract
7980 the file name and terminating signal from the core file.
7981 * coff-rs6000.c: Use them.
7983 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7985 Change arch info to be const, initialized at compile time.
7986 * archures.c: Reindent many functions. Change CONST to const.
7987 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7988 nothing set it anyhow. Make next const.
7989 (bfd_arch_info_list): Remove.
7990 (bfd_archures_list): Rename from archures_init_table. Change from
7991 a table of function pointers to a table of bfd_arch_info_type
7992 structure addresses.
7993 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7994 (bfd_lookup_arch): Likewise.
7995 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7997 (bfd_default_arch_struct): Make const.
7998 (bfd_arch_init, bfd_arch_linkin): Remove.
7999 (bfd_get_arch_info): Return a const pointer.
8000 * init.c (bfd_init): Don't call bfd_arch_init.
8001 * bfd.c (struct _bfd): Make arch_info const.
8002 * bfd-in2.h: Rebuild.
8003 * libbfd.h: Rebuild.
8004 * configure.in: Put & before everything in $selarchs.
8005 * configure: Rebuild.
8006 * cpu-*.c: Change bfd_*_arch from a function which calls
8007 bfd_arch_linkin to a const structure.
8008 * ieee.c (ieee_object_p): Make arch const.
8010 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8012 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8014 * bfd-in2.h: Regenerate.
8015 * libbfd.h: Regenerate.
8017 * elf32-ppc.c (reloc_type): Update names to match current draft.
8018 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8019 relative. Update names to current V.4 draft.
8020 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8021 (ppc_elf_relocate_section): Rename relocations to match draft.
8023 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8025 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8026 compiled with -mrelocatable-lib to be linked with either normal
8027 modules or -mrelocatable modules.
8029 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8031 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8032 in the a.out header.
8034 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8035 a reloc against a local symbol, even if it's not a section.
8037 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8039 * targets.c (bfd_target): Remove unused align_power_min field.
8040 * bfd-in2.h: Rebuild.
8041 * All backends: Remove initialization of align_power_min.
8043 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8045 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8047 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8049 * config.bfd (mips-dec-netbsd*): New target.
8050 * configure.host (mips-dec-netbsd*): New host.
8051 * configure.in (mips-dec-netbsd*): New native.
8052 * configure: Rebuild.
8054 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8056 Make the COFF backend linker merge common types:
8057 * cofflink.c (struct coff_debug_merge_element): Define.
8058 (struct coff_debug_merge_type): Define.
8059 (struct coff_debug_merge_hash_entry): Define.
8060 (struct coff_debug_merge_hash_table): Define.
8061 (coff_debug_merge_hash_table_init): Define.
8062 (coff_debug_merge_hash_table_free): Define.
8063 (coff_debug_merge_hash_lookup): Define.
8064 (struct coff_final_link_info): Add debug_merge field.
8065 (coff_debug_merge_hash_newfunc): New static function.
8066 (_bfd_coff_final_link): Allocate and free debug_merge table.
8067 (coff_link_input_bfd): Merge identical enum, struct and union
8070 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8072 Convert i960 COFF to use COFF backend linker.
8073 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8074 structure to store the symbol being used.
8075 (coff_i960_start_final_link): New static function.
8076 (coff_i960_relocate_section): New static function.
8077 (coff_i960_adjust_symndx): New static function.
8078 (coff_start_final_link): Define.
8079 (coff_relocate_section): Define.
8080 (coff_adjust_symndx): Define.
8081 * coffcode.h (bfd_coff_backend_data): Add new callback function
8082 _bfd_coff_start_final_link.
8083 (bfd_coff_start_final_link): Define.
8084 (coff_start_final_link): Define if not defined.
8085 (bfd_coff_std_swap_table): Add coff_start_final_link.
8086 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8088 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8089 function callback is not NULL.
8090 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8091 (_bfd_coff_internal_syment_name): Declare.
8092 * libcoff.h: Rebuild.
8093 * configure.in (icoff_big_vec): Add cofflink.o.
8094 (icoff_little_vec): Likewise.
8095 * configure: Rebuild.
8097 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8099 * Makefile.in (clean-info): Remove extraneous tab from line
8102 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8104 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8105 contents has relocs.
8107 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8109 * coffcode.h (coff_compute_section_file_positions): Keep the
8111 (coff_write_object_contents): Remember if it's a relocatable
8113 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8114 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8115 if relocatable file. Swap out saved raw size.
8117 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8119 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8120 (maintainer-clean): Rename from realclean, passing
8121 maintainer-clean down to subdirectories, but leave realclean as a
8124 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8127 * dep-in.sed: Remove config.h from generated dependencies.
8129 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8130 broken out of sunos_canonicalize_dynamic_symtab.
8131 (sunos_canonicalize_dynamic_symtab): Call new function
8132 sunos_slurp_dynamic_symtab.
8133 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8134 dynamic symbol table to the caller.
8135 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8136 callback to override the symbols being read.
8137 * libaout.h (struct aout_backend_data): Add three new parameters
8138 to add_dynamic_symbols callback.
8140 Extensive minor changes to avoid various gcc warnings. Also:
8141 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8142 * archures.c (bfd_arch_info_type): Change mach field from long to
8144 (bfd_lookup_arch): Change machine parameter from long to unsigned
8147 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8149 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8150 a symbol with a non-zero plt_offset.
8152 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8154 * elfcode.h (align_file_position): Remove; not used.
8156 * configure.in: Only check for <sys/procfs.h> on a native system,
8157 and make sure it defines prstatus_t.
8158 * configure: Rebuild.
8160 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8162 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8164 * config.in: Rename from config.h.in.
8165 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8166 Check for config.h:config.in when creating stamp-h.
8167 * configure: Rebuild.
8168 * Makefile.in (stamp-h): Depend upon config.in rather than
8169 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8170 calling config.status.
8172 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8173 (Makefile): Just rebuild Makefile.
8174 (config.h, stamp-h): New targets.
8175 * configure.in: Create stamp-h when rebuilding config.h.
8176 * configure: Rebuild.
8178 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8180 * configure.in: Call AC_CONFIG_HEADER. Substitute
8181 HOST_64BIT_LONG. Check that various header files exist. Check
8182 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8183 and/or free need to be declared. Don't make a link to sysdep.h.
8184 Define TRAD_HEADER for various hosts.
8185 * configure: Rebuild.
8186 * configure.host: Don't set my_host. Add definitions taken from
8187 host header files for various entries. Remove entries which now
8189 * acconfig.h: New file.
8190 * config.h.in: New file, built by autoheader.
8191 * sysdep.h: New file.
8192 * Makefile.in (do_distclean): Don't remove sysdep.h.
8194 (LOCAL_H_DEPS): New variable.
8195 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8197 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8198 ($(OPTIONAL_BACKENDS)): Likewise.
8199 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8200 looking through sysdep.h.
8201 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8202 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8203 (fprintf_vma, sprintf_vma): Likewise.
8204 (int64_type, uint64_type): Don't define.
8205 * bfd-in2.h: Rebuild.
8206 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8207 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8208 * lynx-core.c: Include stuff from old hosts/lynx.h.
8209 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8210 rather than NO_FCNTL.
8211 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8212 rather than NATIVE_HPPAHPUX_COMPILER.
8213 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8215 * hosts/*.h: Remove all header files which merely include,
8216 declare, and define things. Leave header files which define
8217 information needed by trad-core.c.
8219 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8220 (BFD_CC_FOR_BUILD): Define.
8221 * configure.in: Use BFD_CC_FOR_BUILD.
8222 * configure: Rebuild.
8224 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8226 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8227 * configure: Rebuild.
8229 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8232 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8234 * config.bfd: i386pe_ve -> i386pe_vec.
8236 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8238 * configure.host: Incorporate host Makefile fragments by setting
8240 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8241 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8242 value based on whether the code is being compiled by a cross
8243 compiler. Don't substitute host_makefile_frag or frags.
8244 * aclocal.m4: New file to define local AC_PROG_CC.
8245 * configure: Rebuild.
8246 * Makefile.in (INSTALL): Set to @INSTALL@.
8247 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8248 (INSTALL_DATA): Set to @INSTALL_DATA@.
8250 (CC): Define as @CC@.
8251 (CFLAGS): Set to @CFLAGS@.
8252 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8253 (@host_makefile_frag@): Remove.
8254 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8255 after other options.
8256 (config.status): Remove dependency upon @frags@.
8257 * config/*.mh, config/README: Remove.
8259 * config.bfd: Rewrite to incorporate the contents of the Makefile
8260 fragments by setting shell variables, rather than merely returning
8261 the name of a Makefile fragment.
8262 * configure.in: Use shell variables set by config.bfd rather than
8263 looking at the target Makefile fragment files. Don't substitute
8264 target_makefile_frag. Do substitute TDEFINES.
8265 * configure: Rebuild.
8266 * Makefile.in (@target_makefile_frag@): Remove.
8267 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8268 * config/*.mt: Remove.
8270 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8272 * configure.in: Put changequote lines around "i[345]86" patterns
8273 section of core file support.
8275 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8277 * som.c (som_bfd_print_private_bfd_data): Define to use the
8280 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8282 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8283 entry, text_start and data_start.
8285 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8287 * Makefile.in (OFILES): Remove $(TDEPFILES).
8288 * config/apollo.mt (TDEPFILES): Remove.
8289 * config/README: Update.
8291 * configure.in: For a native configuration, set COREFILE and
8292 COREFLAG based on the canonical host name.
8293 * configure: Rebuild.
8294 * Makefile.in: Rebuild dependencies.
8295 (ALL_CFLAGS): Add @COREFLAG@.
8296 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8297 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8298 support routines. Check LYNX_CORE rather than HOST_LYNX.
8299 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8300 * i386lynx.c: Likewise.
8301 * m68klynx.c: Likewise.
8302 * sparclynx.c: Likewise.
8303 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8304 * *-core.c: Comment changes.
8305 * config/decstation.mh (HDEPFILES): Remove.
8306 (HDEFINES): Remove -DTRAD_CORE.
8307 * config/irix3.mh (RANLIB): Remove.
8308 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8309 (HDEFINES): Remove -DIRIX_CORE.
8310 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8311 (HDEFINES): Remove -DTRAD_CORE.
8312 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8313 * config/ultra3.mh (RANLIB): Remove.
8314 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8315 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8316 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8317 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8318 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8319 * config/i386aix.mh, config/i386bsd.mh: Remove.
8320 * config/i386linux.mh, config/i386mach3.mh: Remove.
8321 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8322 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8323 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8324 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8325 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8326 * config/solaris2.mh, config/stratus.mh: Remove.
8327 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8328 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8330 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8332 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8333 DT_FINI entry if the appropriate symbol is not in the hash table.
8335 * libelf.h (struct elf_backend_data): Add create_program_headers
8336 and want_hdr_in_seg fields.
8337 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8339 (elf_backend_create_program_headers): Likewise.
8340 (elfNN_bed): Initialize create_program_headers and
8342 * elf.c (get_program_header_size): Call create_program_headers
8344 (map_program_segments): Check want_hdr_in_seg backend field. Call
8345 create_program_headers backend routine.
8347 * elf.c (assign_file_positions_except_relocs): Align non allocated
8348 sections when creating an executable.
8350 * elfcode.h (elf_swap_phdr_in): Make non static.
8351 (elf_swap_phdr_out): Make non static.
8352 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8353 (bfd_elf32_swap_phdr_out): Declare.
8354 (bfd_elf64_swap_phdr_in): Declare.
8355 (bfd_elf64_swap_phdr_out): Declare.
8357 * ecofflink.c (ecoff_collect_shuffle): New static function.
8358 (_bfd_ecoff_get_accumulated_pdr): New function.
8359 (_bfd_ecoff_get_accumulated_sym): New function.
8360 (_bfd_ecoff_get_accumulated_ss): New function.
8361 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8362 (_bfd_ecoff_get_accumulated_sym): Declare.
8363 (_bfd_ecoff_get_accumulated_ss): Declare.
8364 * libbfd.h: Rebuild.
8366 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8368 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8370 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8371 warning symbols. If any section is named .gnu.warning.XXX, treat
8372 the contents as a warning to be issued if the symbol XXX is
8374 (elf_link_output_extsym): For an indirect or warning symbol, just
8375 output the symbol it points to.
8377 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8378 if bfd_hash_allocate fails, since it will already be set.
8379 (generic_link_hash_newfunc): Likewise.
8380 (archive_hash_newfunc): Likewise.
8381 (hash_entry_bfd): New static function.
8382 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8383 callback. Allocate a new warning using the hash table newfunc.
8384 Use bfd_hash_replace to update the entry in the hash table, rather
8385 than assuming we can copy the fields with structure assignment.
8387 * hash.c (bfd_hash_replace): New function.
8388 * bfd-in.h (bfd_hash_replace): Declare.
8389 * bfd-in2.h: Rebuild.
8391 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8393 * config.bfd: Add mips*vr4300-*-elf* target.
8394 * config/mipsbvr4300.mt: Added.
8396 See file ChangeLog.2
8403 version-control: never