1 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
3 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
4 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
6 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
8 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
9 (stmp-bfd-h): Rename from stmp-bfd.h.
10 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
11 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
12 (stmp-bin2-h): New target.
13 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
14 (stmp-lbfd-h): New target.
15 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
16 (stmp-lcoff-h): New target.
17 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
18 stmp-lbfd-h, and stmp-lcoff-h.
19 * Makefile.in: Rebuild.
21 * configure.in: Use a diversion to set enable_shared before the
25 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
27 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
28 renamed to R_SPARC_UNUSED_42.
29 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
30 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
31 renamed to R_SPARC_UNUSED_42.
32 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
33 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
34 * bfd-in2.h: Regenerated.
35 * libbfd.h: Regenerated.
37 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
39 * elflink.h (elf_merge_symbol): Don't check the hash creator until
40 after we have set *sym_hash.
42 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
44 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
46 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
48 * Makefile.am (libbfd_a_SOURCES): Define.
49 * Makefile.in: Rebuild.
51 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
52 * aclocal.m4: Rebuild with new libtool.
55 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
57 * elf.c (map_sections_to_segments): Even if we are not demand
58 paged, don't put a loadable section after a nonloadable section.
59 (assign_file_positions_for_segments): Increment the file offset
60 for a section with contents, even if it is not loadable.
63 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
65 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
66 indicating that __ctbp could not be found.
69 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
71 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
73 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
76 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
77 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
78 Add support for the CALLT relocs.
80 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
81 BFD_RELOC_V850_CALLT_16_16_OFFSET.
84 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
85 relocations against non-existant symbols.
87 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
89 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
91 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
92 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
93 bit reloc in the tiny data area.
96 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
98 Merged changes from Martin Hunt:
100 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
101 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
104 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
105 BFD_RELOC_D30V_9_PCREL_R): New relocs.
107 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
108 Do 15 and 21 bit pc-relative relocations.
109 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
112 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
113 added to the relocation, not or'd.
116 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
118 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
120 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
122 * archures.c (bfd_default_scan): Use strcasecmp.
123 (bfd_default_scan): Test for match with arch_name + ":" +
125 (bfd_default_scan): Test for match with printable_name - ":".
126 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
127 cases. Each implements their own scan function.
128 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
129 special cases. Since info->mach == 0. The test mach == number
131 (bfd_arch_list): New function, return name of all the supported
134 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
136 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
137 decoding architecture.
138 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
141 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
143 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
145 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
147 * Makefile.am: Rebuild dependencies.
148 (ALL_MACHINES_CFILES): Add cpu-v850.c.
149 (ALL_MACHINES_CFILES): Add elf32-v850.c.
150 * Makefile.in: Rebuild.
152 * reloc.c: Remove extraneous commas from relocation entries.
153 Remove BFD_RELOC_V850_16_PCREL.
154 * bfd-in2.h: Rebuild.
156 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
157 in sections named .tocbss rather than .bss.
159 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
161 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
162 BFD_RELOC_V850_16_PCREL.
164 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
166 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
167 the same as C_EXT syms.
168 (coff_link_add_symbols): Ditto.
169 (_bfd_coff_link_input_bfd): Ditto.
170 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
171 it to preserve and restore state of global_to_static flag.
173 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
175 * elf32-v850.c (v850_elf_object_p): Set machine number based on
176 bits in e_flags field rather than magic numbers.
177 (v850_elf_final_write_processing, v850_elf_set_private_flags,
178 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
179 v850_elf_print_private_bfd_data): New functions.
182 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
184 * elf.c (prep_headers): Remove V850E magic number.
185 * elf.c (prep_headers): Remove V850EQ magic number.
188 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
190 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
192 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
194 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
195 instructions are relative to the next instruction, not the
197 (mn10200_elf_relax_section): Similarly.
199 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
201 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
204 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
205 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
206 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
208 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
210 * cpu-v850.c: Remove "plain" from v850 printable name.
211 (scan): Use strcasecmp.
213 * archures.c (bfd_mach_v850): Define.
215 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
216 just sh/SH, use strcasecmp.
217 (arch_info_struct): Add entries for sh3 et.al.
219 * archures.c (bfd_mach_sh, ...): Define.
221 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
223 * archures.c (bfd_archures_list): Always NULL terminate the list.
225 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
227 * Makefile.am: Rebuild dependencies.
228 (ALL_MACHINES_CFILES): Add cpu-arc.c.
229 (ALL_MACHINES_CFILES): Add elf32-arc.c.
230 (elf32-arc.lo): Remove explicit dependency.
231 * Makefile.in: Rebuild.
233 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
234 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
235 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
237 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
239 * configure: Rebuild with latest devo autoconf for NT support
241 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
243 * cpu-arm.c (compatible): If B is a default type, return A.
245 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
247 * cpu-v850.c (scan): New function.
248 (arch_info_struct): New structure.
249 (bfd_v850_arch): Add link into arch_info_structure.
251 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
254 * elf32-v850.c (v850_elf_object_p): New function.
257 * archures.c (bfd_mach_v850e): Machine value for v850e.
259 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
261 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
264 * elf.c (prep_headers): Add support for v850e machine number.
266 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
268 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
270 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
273 * elf.c (prep_headers): Add support for v850eq machine number.
276 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
278 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
279 cached_stab field if the offset prevents us from using the cache.
281 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
283 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
285 * aout-arm.c (aout_arm_little_vec): Likewise.
286 (aout_arm_big_vec): Likewise.
287 * bout.c (b_out_vec_big_host): Likewise.
288 (b_out_vec_little_host): Likewise.
289 * mipsbsd.c (aout_mips_little_vec): Likewise.
290 (aout_mips_big_vec): Likewise.
293 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
295 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
296 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
297 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
300 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
302 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
303 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
304 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
305 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
306 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
307 of two for I960 only.
308 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
309 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
311 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
312 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
313 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
315 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
316 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
317 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
318 *coffcode.h (coff_write_object_contents): Set alignment field in
319 section header for TIC80COFF files.
322 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
324 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
325 v850_elf_check_relocs, v850_elf_reloc,
326 v850_elf_final_link_relocate): Add support for
327 BFD_RELOC_V850_16_PCREL relocation.
329 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
332 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
334 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
337 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
339 * cpu-v850e: New file.
341 * elf.c (prep_headers): Add support for v850e target.
343 * bfd-in2.h (bfd_architecture): Add support for v850e target.
345 * config.bfd: Add support for v850e target.
347 * archures.c: Add support for v850e target.
349 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
351 * cpu-v850eq: New file.
353 * elf.c (prep_headers): Add support for v850eq target.
355 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
357 * config.bfd: Add support for v850eq target.
359 * archures.c: Add support for v850eq target.
362 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
364 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
365 argument as section relative, rather than an absolute address.
366 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
368 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
370 * config.bfd (arc-*-elf*): Add.
371 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
372 * configure: Rebuild.
373 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
374 (BFD32_BACKENDS): Add elf32-arc.lo.
375 (cpu-arc.lo,elf32-arc.lo): Add rules for.
376 * Makefile.in: Rebuild.
377 * archures.c (architecture list): Add bfd_arch_arc.
378 (bfd_archures_list): Add bfd_arc_arch.
379 (bfd_mach_arc_base): Define.
380 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
381 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
382 (bfd_target_vect): Add them.
383 * bfd-in2.h, libbfd.h: Rebuild.
384 * cpu-arc.c, elf32-arc.c: New files.
385 * elf.c (pre_headers): Recognize bfd_arch_arc.
387 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
389 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
390 data section is correctly rounded to a page in the file.
392 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
394 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
395 there are no symbols.
397 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
399 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
400 file system 14 character limit.
401 * Makefile.am, configure.in: Corresponding changes.
402 * Makefile.in, configure: Rebuild.
404 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
406 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
407 Rebuild dependencies.
408 * Makefile.in: Rebuild.
410 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
412 * Makefile.am (docdir): Define.
413 * Makefile.in: Rebuild.
415 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
417 * configure: Rebuild with autoconf 2.12.1.
419 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
421 * aclocal.m4, configure: Rebuild with new automake patches.
423 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
425 * rs6000-core.c (make_bfd_asection): New function to add a section
426 to the core file bfd.
427 (rs6000coff_core_p): Use make_bfd_asection to add the core file
429 Use BFD routines to seek, read and stat the core file.
430 Handle .data sections from loaded objects and anonymously mmapped
431 regions, these are available in AIX 4 core files.
433 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
435 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
436 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
437 copy; use a patches libtool instead.
438 * acmacros.m4: Remove.
439 * Makefile.in, aclocal.m4, configure: Rebuild.
441 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
443 * Makefile.am: New file, based on old Makefile.in.
444 * acmacros.m4: New file, copied from old aclocal.m4.
445 * acinclude.m4: New file.
446 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
447 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
448 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
449 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
450 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
451 * acconfig.h: Mention PACKAGE and VERSION.
452 * stamp-h.in: New file.
453 * dep-in.sed: Change .o to .lo.
454 * Makefile.in: Now built with automake.
455 * aclocal.m4: Now built with aclocal.
456 * config.in, configure: Rebuild.
459 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
461 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
462 if there is only a relocation to a read-only but not allocatable
463 section (like .stab).
464 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
465 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
466 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
467 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
468 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
470 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
471 (ppc_elf_create_linker_section): These sections are not
472 created by the linker (that is, they are created by the user
473 putting data in them). In particular, they can be the source
474 and target of relocations.
475 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
476 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
477 objects (for instance, 'long double') to 16-byte boundaries.
478 (ppc_elf_size_dynamic_sections): Make the code that generates
479 section symbols exactly the same as for sparc, reducing the
480 number of section symbols output.
481 (ppc_elf_check_relocs): Check postcondition of
482 bfd_elf32_link_record_dynamic_symbol. Make default case the
483 same as corresponding code for sparc, fixing bug involving
485 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
486 forced to be local because of versioning (by replicating
487 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
488 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
490 (ppc_elf_relocate_section): Add handy debugging code for when
491 assertion fails. Add some more 'symbol made local because of
494 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
495 processing a GOT relocation as required by ABI.
497 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
499 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
500 version info if this symbol came from a dynamic object.
501 (elf_link_add_object_symbols): Set the version info of a symbol
502 only if the object actually contains version definitions and
505 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
507 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
508 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
510 * configure: Regenerated with autoconf 2.12.
511 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
513 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
515 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
516 a warning rather than returning an error.
518 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
520 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
522 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
524 * cisco-core.c: define signals for wingdb.
526 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
528 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
529 the same number of aux entries.
531 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
533 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
534 difference of two symbols if the relocation size is 32 bits.
535 (som_write_fixups): Handle R_DATA_EXPR.
537 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
539 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
540 its value if COFF_WITH_PE is defined.
542 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
544 * coff-stubgo32.c: New file.
545 * go32stub.h: New file.
546 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
547 * coffswap.h (coff_swap_filehdr_in): Invoke
548 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
550 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
551 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
552 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
553 COFF_ADJUST_AUX_IN_POST if they are defined.
554 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
555 COFF_ADJUST_AUX_OUT_POST if they are defined.
556 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
557 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
558 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
559 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
560 * targets.c (go32stubbedcoff_vec): Declare.
561 (bfd_target_vector): Add go32stubbedcoff_vec.
562 * configure.in (go32coff_vec): New target vector.
563 (go32stubbedcoff_vec): Likewise.
564 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
565 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
566 * Makefile.in: Rebuild dependencies.
567 (BFD32_BACKENDS): Add coff-stubgo32.o.
568 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
569 (HFILES): Add go32stub.h.
571 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
573 * configure.in: Check for fdopen.
574 * configure, config.in: Rebuild.
575 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
576 __GO32__. Reindent a bit.
578 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
580 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
581 flag for newly created sections.
582 (sunos_add_dynamic_symbols): Don't discard newly created sections
583 if shared library is dynobj.
585 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
587 * elf.c (map_sections_to_segments): When checking whether
588 including a section in a segment would force us to skip a page,
589 align the address of the next segment to avoid wraparound
593 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
595 * coffcode.h (coff_write_object_contents): Initialize
596 target id field to TIC80_TARGET_ID.
597 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
599 (coff_swap_filehdr_in): Swap in target id field if used.
602 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
604 * coff-i386.c (coff_i386_is_local_label_name): New static function
605 if TARGET_UNDERSCORE.
606 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
607 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
609 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
611 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
612 complain_overflow_signed, for 32 bit PC relative relocations.
614 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
616 * elflink.h (elf_link_add_object_symbols): When a version
617 indirection symbol is overridden, make the original symbol point
618 at the real overriding symbol.
620 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
623 * elflink.h (elf_link_output_extsym): Use the right section for a
625 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
626 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
628 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
630 * elflink.h (elf_merge_symbols): Resolve indirect and warning
631 symbols before checking for new symbols.
633 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
635 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
637 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
638 file, not aoutsz bytes (they are different in XCOFF .o files).
640 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
641 redefined by objects included from archives.
643 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
645 * elflink.h (elf_merge_symbol): In the case of a new defined
646 symbol overriding an old defined symbol, return the hash table
647 entry which we modify, even if it is the target of an
649 (elf_link_add_object_symbols): If the real name of the symbol gets
650 overridden, convert the versioned symbol into an indirect symbol
653 * elflink.h (elf_merge_symbol): New static function, broken out of
654 elf_link_add_object_symbols.
655 (elf_link_add_object_symbols): Call it.
657 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
659 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
660 handle case where COFF filehdr does not immediately follow PE
662 * coffgen.c (coff_object_p): Remove useless seek to current
665 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
667 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
670 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
672 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
673 symbols, skip N_ABS symbols with debugging storage classes.
675 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
677 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
678 relocs in shared libraries which refer to local symbols. Cope
679 with addend when processing a GOT relocation.
681 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
682 for sections that the linker didn't create.
683 (ppc_elf_finish_dynamic_sections): Only try to write out a section
684 symbol if it was created in ppc_elf_size_dynamic_sections.
685 (ppc_elf_relocate_section): Complain if we have to generate a reloc
686 relative to a section for which we didn't output a symbol.
688 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
689 relocs are 'rela' relocs, like everything else. .rela.plt is not
690 a read-only section, so we don't have to special-case it.
692 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
693 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
695 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
696 (ppc_elf_relocate_section): @got offsets are 4 from start of the
698 * elflink.c (_bfd_elf_create_got_section): The three reserved
699 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
701 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
704 * elf32-ppc.c (ppc_elf_check_relocs): Use
705 _bfd_elf_create_got_section to create the GOT rather than
706 ppc_elf_create_linker_section. Create the '.rela.got' section
708 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
709 symbol has a GOT entry.
710 (ppc_elf_relocate_section): Record when a symbol is used through
711 the GOT, and allocate space in the GOT for each such symbol.
712 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
713 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
716 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
717 treated in a similar way to ADDR16_HA relocs.
718 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
719 shared objects; the linker must deal with them.
720 (ppc_elf_create_linker_section): Stop setting
721 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
722 LINKER_SECTION_PLT stuff.
723 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
724 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
725 section, not ELF-specific calls.
726 (elf_backend_plt_not_loaded): Set to 1.
727 (elf_backend_got_symbol_offset): Set to 4.
728 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
729 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
730 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
731 plt_not_loaded member.
732 (_bfd_elf_create_got_section): Apply got_symbol_offset.
733 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
735 (elf_backend_G_O_T_offset): Set default to 0.
736 (elfNN_bed): Set added fields.
738 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
739 DT_RELENT in shared objects; should be DT_RELAENT.
741 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
742 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
743 such a reloc (in a non-shared object) refers to a symbol that's
746 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
748 * elfcode.h (put_signed_word): Define.
749 (get_signed_word): Define.
750 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
751 (elf_swap_reloca_out): Use put_signed_word for the r_addend
753 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
754 bfd_get_signed_32 to set the r_addend field.
755 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
756 bfd_h_get_signed_64 to set the r_addend field.
758 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
760 * elf32-i386.c (elf_i386_relocate_section): When generating a
761 shared library, do the relocation if the input section is not
764 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
765 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
766 (elf_fix_symbol_flags): New static function, broken out of
767 elf_adjust_dynamic_symbol.
768 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
769 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
770 forced local even if NEEDS_PLT is set. When forcing a symbol to
771 be local, clear NEEDS_PLT.
772 (elf_link_output_extsym): Remove unused local bed.
774 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
776 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
777 for derived elf linker hash table entries. References to
778 elf_link_hash_entry changed appropriately.
779 (elf32_mn10300_link_hash_table): New structure for derived elf
781 (elf32_mn10300_hash_table): Define.
782 (elf32_mn10300_link_hash_traverse): Likewise.
783 (elf32_mn10300_link_hash_newfunc): New function.
784 (elf32_mn10300_link_hash_table_create): Likewise.
785 (elf32_mn10300_finish_hash_table_entry): Likewise.
786 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
787 of prologue code, and call:32->call:16 relaxing.
788 (compute_function_info: New function.
789 (bfd_elf32_bfd_ilink_hash_table_create): Define.
791 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
793 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
794 for a symbol which is being forced to be local.
795 * elf32-i386.c (elf_i386_relocate_section): Write out the
796 relocation value for a GOT reloc for a symbol which is turning
798 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
799 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
801 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
803 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
804 value if the symbol is turning into a local symbol.
805 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
806 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
808 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
810 * elflink.h (elf_link_add_object_symbols): Also read verneed
811 information by calling `_bfd_elf_slurp_version_tables'.
812 (elf_link_add_object_symbols): For undefined symbols look for
813 version information in the verneed records.
814 (elf_link_add_object_symbols): Use soname of shared object
815 for verneed record if it is available.
817 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
819 * cpu-arm.c: Add prototypes for compatible and scan.
820 * cofflink.c: Add prototype for mark_relocs.
822 * archive.c (bfd_special_undocumented_glue): Change filename to
823 const pointer. Add prototype.
825 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
827 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
828 sections that will be discarded.
830 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
832 * elflink.h (elf_link_find_version_dependencies): When searching
833 for known version symbol skip non-matching verdef records, not
836 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
838 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
839 not a bfd_vma, to the base file, to match how dlltool reads it.
841 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
843 * reloc.c: Add thumb relocations.
845 * bfd-in2.h: Add Thumb relocations.
847 * libbfd.h: Add Thumb relocations.
849 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
851 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
853 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
855 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
856 for a section even if it is not loaded.
858 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
860 (_bfd_coff_link_input_bfd): Separate section VMA handling for
861 input and output files.
862 (_bfd_coff_generic_relocate_section): Check whether input file,
863 not output file, is a PE file.
865 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
867 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
869 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
871 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
874 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
876 * cpu-arm.c (compatible): Add test for supersets of ARM
879 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
881 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
884 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
886 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
887 called directly by gas/config/tc-arm.c.
889 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
891 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
892 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
894 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
896 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
899 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
901 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
902 (coff_bfd_copy_private_bfd_data): Ditto.
903 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
904 (coff_arm_bfd_print_private_bfd_data): Ditto.
905 (coff_arm_bfd_set_private_flags): Ditto.
906 (coff_arm_bfd_copy_private_bfd_data): Ditto.
908 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
910 * libcoff-in.h (struct coff_final_link_info): Add boolean
911 global_to_static member for support of task linking.
912 (_bfd_coff_write_task_globals): Add prototype.
913 * libcoff.h: Regenerate.
914 * coffcode.h (coff_write_object_contents): Use #ifdef to
915 check RS6000COFF_C, to be consistent with all other uses
917 * cofflink.c (_bfd_coff_final_link): If doing task linking,
918 call _bfd_coff_write_task_globals.
919 (_bfd_coff_link_input_bfd): If doing task linking, convert
920 global functions to static.
921 (_bfd_coff_write_global_sym): If doing task linking, convert
922 global variables to static.
923 (_bfd_coff_write_task_globals): New function.
925 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
926 (C_AUTOARG): #undef since it clashes with C_UEXT.
927 (C_LASTENT): #undef since it clashes with C_STATLAB.
928 * coffcode.h (coff_write_object_contents): Use TIC80COFF
930 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
931 when TIC80COFF defined (clashes with C_UEXT). Explicitly
932 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
936 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
938 * coff-tic80.c (tic80_howto_table): Change overflow check for most
939 PP relocations to complain_overflow_dont.
941 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
943 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
944 name of R_RELLONG to "RELLONG". Set rightshift and complain for
946 (ppbase_reloc, glob15_reloc): New static functions.
947 (glob16_reloc, local16_reloc): New static functions.
948 (rtype2howto): Handle all relocation types.
949 (coff_tic80_relocate_section): New static function.
950 (coff_relocate_section): Define to coff_tic80_relocate_section.
951 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
954 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
956 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
957 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
959 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
960 callers. If PE file, don't add section VMA.
961 (coff_write_alien_symbol): If PE file, don't add section VMA.
962 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
963 (_bfd_coff_write_global_sym): Likewise.
964 (_bfd_coff_generic_relocate_section): Likewise.
966 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
969 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
971 * cofflink.c (mark_relocs): Add new function to mark symbols which
972 are used by relocations.
973 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
974 suppress the skipping of symbols that have thus been marked.
976 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
978 * coff-sh.c (sh_merge_private_data): New static function.
979 (coff_bfd_merge_private_bfd_data): Define.
982 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
984 * coff-tic80.c: Remove unnecessary #ifdefs.
985 * config.bfd: Set targ_underscore to yes for tic80.
987 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
989 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
990 with unresolved external symbols in GDB).
993 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
995 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
996 the symbols associated with each BFD.
997 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
999 * elf-m10200.c: Likewise.
1000 * elf32-m32r.c: Likewise.
1001 * elf32-sh.c: Likewise.
1003 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1005 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1006 alignment of a common symbol. If two symbols that look like
1007 common symbols are found in two shared libraries, and the size is
1008 different, use the larger size, and warn if --warn-common. If a
1009 common symbol overrides a definition in a shared library, set the
1010 size to the larger size, and warn if --warn-common.
1012 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1014 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1015 into any other machine type.
1017 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1019 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1020 data into an unitialised destination set its machine type as well.
1022 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1024 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1025 to common symbol size. Consistently treat uninitialized symbols
1026 in shared objects as common symbols.
1028 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1030 * archures.c (constants): Added new constants to identify the
1031 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1032 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1034 * bfd-in2.h (constants): Added new constants to identify
1035 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1036 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1037 bfd_mach_arm_4T. This file is auto-magically generated from the
1038 archures.c file. This update is just to save work.
1040 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1041 coff_arm_bfd_print_private_bfd_data,
1042 coff_arm_bfd_set_private_flags,
1043 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1044 (global): Macro redefinitions set up to use these new functions.
1046 * coffcode.h (coff_mkobject_hook): Added call to
1047 coff_arm_bfd_set_private_flags().
1048 (coff_set_arch_mach_hook): Added code to set machine type based on
1049 bits stored in internal flags.
1050 (coff_set_flags): Added code to set the new bits in the flags
1051 field based on the machine number.
1052 (function definition macros): Made all function definition macros
1053 conditional so that they can be overridden by target specific
1056 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1057 Structure extended to include new types, one each for ARMv2,
1058 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1060 * libcoff-in.h (struct coff_tdata): Added flags field.
1062 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1064 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1066 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1069 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1071 * coffgen.c (coff_find_nearest_line): If there are no syments,
1074 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1076 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1078 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1080 * targmatch.sed: Add explicit \n characters to work around bug in
1081 HP/UX 10.20 sed program.
1083 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1085 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1088 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1090 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1092 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1094 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1095 (struct elf_m68k_pcrel_relocs_copied, struct
1096 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1097 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1098 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1099 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1101 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1102 PC relative relocs for a global symbol defined in a regular
1103 object, and count the number of PC relative relocs copied for any
1105 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1106 traverse with elf_m68k_discard_copies.
1108 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1110 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1111 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1113 * coffcode.h (coff_compute_section_file_positions): Force the
1114 potential last byte in the file to be written out when
1117 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1119 * configure.host (mips*-*-openbsd*): New host.
1121 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1123 * elflink.h (elf_link_add_object_symbols): Only subtract the
1124 section VMA from the symbol value if this is a fully linked file.
1126 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1127 (struct elf_i386_link_hash_entry): Define.
1128 (struct elf_i386_link_hash_table): Define.
1129 (elf_i386_link_hash_traverse): Define.
1130 (elf_i386_hash_table): Define.
1131 (elf_i386_link_hash_newfunc): New static function.
1132 (elf_i386_link_hash_table_create): New static function.
1133 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1134 PC relative relocs for a global symbol defined in a regular
1135 object, and count the number of PC relative relocs copied for any
1137 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1138 traverse with elf_i386_discard_copies.
1139 (elf_i386_discard_copies): New static function.
1140 (bfd_elf32_bfd_link_hash_table_create): Define.
1142 From Gordon W. Ross <gwr@mc.com>:
1143 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1144 (sunos4_aout_backend): Use MY_entry_is_text_address.
1147 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1149 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1150 R_D30V_32_NORMAL to 2 (4 bytes).
1153 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1155 From Gordon W. Ross <gwr@mc.com>:
1156 * netbsd.h (N_SHARED_LIB): Define.
1157 (SEGMENT_SIZE): Don't define.
1158 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1160 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1161 (SEGMENT_SIZE): Don't define.
1163 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1164 to sizeof Rela structure, not sizeof Rel structure. From Gary
1165 Thomas <g.thomas@opengroup.org>.
1167 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1169 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1170 whenever entry is larger than text address, but only by whole
1171 pages. From Gordon W. Ross <gwr@mc.com>.
1173 * Makefile.in (install): Depend upon installdirs. Use
1174 mkinstalldirs to build $(oldincludedir).
1175 (installdirs): New target.
1177 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1178 if this is a debugging section which we are stripping.
1180 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1182 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1183 alpha-specific target data struct.
1185 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1187 From Thomas Graichen <graichen@rzpd.de>:
1188 * Makefile.in: Always use $(SHELL) when running move-if-change.
1189 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1190 * configure: Rebuild.
1192 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1194 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1195 VMA if this is an executable file or a shared object.
1197 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1200 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1202 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1203 start of the file. Remove uses later on which switch using
1205 (MY(callback)): Handle entry_is_text_address.
1206 (MY_entry_is_text_address): Define if not defined.
1207 (MY(backend_data)): Initialize new field.
1208 * aoutf1.h (sunos4_aout_backend): Likewise.
1209 * i386aout.c (MY(backend_data)): Likewise.
1210 * i386mach3.c (MY(backend_data)): Likewise.
1211 * mipsbsd.c (MY(backend_data)): Likewise.
1212 * sparclynx.c (sparclynx_aout_backend): Likewise.
1213 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1214 (MY_entry_is_text_address): Define.
1215 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1217 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1218 whose name starts with `.'.
1220 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1222 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1223 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1224 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1225 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1226 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1227 sparc-*-openbsd*): New targets.
1228 * configure: Rebuild.
1230 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1232 * stabs.c (struct stab_section_info): New field
1234 (_bfd_link_section_stabs): Fill the above array.
1235 (_bfd_stab_section_offset): Use `cumulative_skips' to
1236 speed up offset calculation.
1238 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1240 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1241 addend for non pc-relative relocations.
1243 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1244 for non-existent function.
1246 * elf-m10300.c (mn10300_elf_relax_section): New function.
1247 (mn10300_elf_relax_delete_bytes): Likewise.
1248 (mn10300_elf_symbol_address_p): Likewise.
1249 (mn10300_elf_get_relocated_section_contents): Likewise.
1250 (bfd_elf32_bfd_relax_section): Define.
1251 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1253 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1255 * configure.host: Set SHLIB_LIBS.
1256 * configure.in: Substitute SHLIB_LIBS.
1257 * configure: Rebuild.
1258 * Makefile.in (SHLIB_LIBS): New variable.
1259 ($(SHLIB)): Use $(SHLIB_LIBS).
1261 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1263 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1264 with bfd_section_vma.
1266 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1268 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1269 Correct CPU file names for mn10[23]00.
1270 * configure: Rebuild.
1272 * bfd.c (bfd_record_phdr): Cast count to size_t before
1275 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1276 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1277 (xcoff_write_archive_contents): LIkewise.
1278 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1279 (mips_elf_create_procedure_table): Likewise.
1280 * peicode.h (pe_print_idata): Likewise.
1281 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1282 * xcofflink.c (xcoff_get_section_contents): Likewise.
1283 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1284 (xcoff_link_add_symbols): Likewise.
1285 (xcoff_link_add_symbols): Likewise.
1287 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1288 (ppcboot_bfd_print_private_bfd_data): Likewise.
1290 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1291 to complain_overflow_signed.
1293 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1295 * VERSION: Set to 2.8.1.
1297 * Branched binutils 2.8.
1299 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1300 deciding whether to copy a reloc into a shared object.
1301 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1302 relocs in unallocated sections.
1303 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1304 R_SPARC_RELATIVE relocs in unallocated sections.
1306 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1308 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1309 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1312 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1314 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1315 override an uninitialized symbol from a shared library with a
1318 * elf-m10200.c: Rename from elf32-mn10200.c.
1319 * elf-m10300.c: Rename from elf32-mn10300.c.
1320 * cpu-m10200.c: Rename from cpu-mn10200.c
1321 * cpu-m10300.c: Rename from cpu-mn10300.c
1322 * Makefile.in: Update accordingly.
1324 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1325 (elf_mips_isa): Move to earlier in file.
1326 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1327 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1330 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1333 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1335 * configure.com: New file.
1336 * config.h-vms: Remove file.
1337 * makefile.vms: Update for new configure scheme.
1339 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1341 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1342 (ppc_process_before_allocation): Declare.
1343 * libcoff.h: Rebuild.
1345 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1347 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1349 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1351 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1353 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1354 symbol index for a R_IHCONST reloc.
1356 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1358 * targmatch.sed: Do not use \(\) recursively.
1360 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1362 * m68klinux.c (MACHTYPE_OK): Define.
1363 * i386linux.c (MACHTYPE_OK): Define.
1365 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1367 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1368 <hjl@gnu.ai.mit.edu>:
1369 * sparclinux.c: New file.
1370 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1371 * bfd-in2.h: Rebuild.
1372 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1373 * configure.in (sparclinux_vec): Add to list of vectors.
1374 * configure: Rebuild.
1375 * targets.c (sparclinux_vec): Declare.
1376 (bfd_target_vector): Add sparclinux_vec.
1377 * Makefile.in: Rebuild dependencies.
1378 (BFD32_BACKENDS): Add sparclinux.o.
1379 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1381 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1382 bfd_coff_backend_data field.
1383 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1385 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1386 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1387 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1389 * bfd.c: Include "libiberty.h".
1390 (strerror): Don't declare.
1391 (bfd_errmsg): Call xstrerror rather than strerror.
1393 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1395 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1396 reloc even if the symbol is in the .bss section.
1397 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1398 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1399 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1401 * coffcode.h (bfd_coff_backend_data): Add new field
1402 _bfd_coff_default_section_alignment_power.
1403 (bfd_coff_default_section_alignment_power): Define.
1404 (bfd_coff_std_swap_table): Initialize new field.
1405 * libcoff.h: Rebuild.
1406 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1407 symbol to the default section alignment.
1409 * COPYING: Update FSF address.
1412 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1414 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1415 21-bit absolute that made it act as a relative.
1418 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1420 * elflink.c (_bfd_elf_create_linker_section): Don't set
1421 bss_section and rel_section from existing sections.
1423 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1426 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1428 * aoutx.h (some_aout_object_p): Change executable test to fix
1429 problems with embedded a.out systems.
1431 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1433 * stabs.c (_bfd_stab_section_offset): New function.
1434 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1435 * libbfd.h: Rebuild.
1436 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1438 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1439 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1440 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1441 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1442 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1444 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1445 symbol. Check for memory allocation failure of *psinfo.
1446 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1447 callers. Set the value of the header symbol.
1448 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1449 * libbfd.h: Rebuild.
1451 start-sanitize-tic80
1452 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1454 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1455 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1456 reloc types, rather than silently failing to generate an output file.
1459 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1461 * targmatch.sed: Use the hold space to put the #ifdef around the
1462 the string constant.
1463 * targets.c (UNSUPPORTED_TARGET): Don't define.
1464 (find_target): Don't check for UNSUPPORTED_TARGET.
1465 (bfd_set_default_target): Don't try to optimize by checking for
1468 * Makefile.in: Rebuild dependencies.
1469 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1470 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1471 (elf32-m32r.o): Remove explicit target.
1473 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1476 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1477 count section symbols for sections that were created by the
1478 linker, or are not allocatable or not loadable.
1479 (elf32_sparc_finish_dynamic_sections): Output output section
1480 symbols for section for which we made space for them.
1482 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1484 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1485 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1487 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1489 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1490 (m32r_hi16_list): New static local.
1491 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1492 (m32r_elf_do_hi16_reloc): Delete.
1493 (m32r_elf_relocate_hi16): New function.
1494 (m32r_elf_lo16_reloc): New function.
1495 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1498 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1500 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1501 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1502 (m32r_elf_final_sda_base): New function.
1503 (m32r_elf_relocate_section): Rewrite sdata support.
1504 (m32r_elf_finish_dynamic_sections): Delete.
1506 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1508 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1509 * coff-svm68k.c: New file. Just defines some macros and includes
1511 * coff-m68k.c: Add functions to handle common addends, moved in
1512 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1513 Control whether relocs are visible using STATIC_RELOCS.
1514 * cf-m68klynx.c: Simplify greatly: just define macros to control
1516 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1517 * targets. (m68ksysvcoff_vec): Declare.
1518 (bfd_target_vector): Add m68ksysvcoff_vec.
1519 * config.bfd (m68*-motorola-sysv*): New target.
1520 * configure.in (m68ksysvcoff_vec): New vector.
1521 * configure: Rebuild.
1522 * Makefile.in: Rebuild dependencies.
1523 (BFD32_BACKENDS): Add coff-svm68k.o.
1524 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1526 * binary.c (binary_set_section_contents): Don't get misled if the
1527 first section is not loadable. From Matthew L. Martin
1530 * elflink.h (elf_bfd_final_link): Set the value of a section
1531 symbol to the section address unless doing a relocateable link.
1533 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1535 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1536 .plt entry if we've taken the function's address.
1537 (elf64_alpha_merge_gots): Merge collected flags info as well.
1539 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1541 * Many files: Add function prototypes.
1542 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1543 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1544 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1545 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1546 * peicode.h: Change several void * parameters to PTR.
1547 * srec.c (srec_get_symbol_info): Make static.
1548 * syms.c (bfd_symbol_is_absolute): Remove.
1549 * Makefile.in: Rebuild dependencies.
1551 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1553 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1554 (bfd_elf32_bfd_is_local_label): Don't define.
1556 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1559 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1561 * bfd-in.h: Don't include obstack.h.
1562 (struct bfd_hash_table): Change memory field to PTR.
1563 * bfd.c (struct _bfd): Change memory field to PTR.
1564 * bfd-in2.h: Rebuild.
1565 * libbfd-in.h (bfd_release): Declare as function, don't define as
1567 * libbfd.h: Rebuild.
1568 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1569 objalloc routines rather than obstack routines.
1570 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1571 (getpagesize): Don't define.
1572 (_bfd_new_bfd): Don't set _bfd_chunksize.
1573 (bfd_openr): Free new bfd and objalloc on failure.
1574 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1575 (bfd_alloc_size): Remove.
1576 (bfd_release): New function.
1577 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1578 objalloc routines rather than obstack routines.
1579 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1580 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1581 objalloc routines rather than obstack routines.
1582 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1583 (struct accumulate): Change memory to struct objalloc *.
1584 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1585 * dep-in.sed: Don't remove obstack.h from dependency list.
1586 * Makefile.in: Rebuild dependencies.
1587 (BFD_H_DEPS): Remove obstack.h.
1588 (install): Don't install obstack.h.
1589 * Many files: Don't include "obstack.h".
1592 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1593 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1594 * libbfd.h: Rebuild.
1595 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1596 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1597 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1599 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1600 old version of bfd_alloc.
1601 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1602 * libbfd.h: Rebuild.
1603 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1605 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1607 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1608 ELF local label syntax as well.
1610 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1612 * config.bfd (powerpc-*-beos*): New target.
1613 * configure.in (powerpc-*-beos*): Add case that explicitly
1614 does not set COREFILE for now. A future BeOS version is
1615 expected to support core files.
1616 * configure: Regenerate with autoconf.
1618 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1620 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1621 seen with a local symbol, rather than crashing.
1623 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1624 version symbols if there aren't any.
1626 start-sanitize-tic80
1627 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1629 * coff-tic80.c (coff_rtype_to_howto): Define
1630 (coff_tic80_rtype_to_howto): Clone generic coff version and
1631 add code to handle the funky TI "internal relocations".
1634 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1636 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1637 or size changes because of a weak symbol.
1639 * cisco-core.c (SIGEMT): Define if not defined.
1641 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1643 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1644 setting ever. Sanity check the version number. Sort out copying
1645 flags and other information when adding an indirect symbol.
1646 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1647 symbols added by the backend. Clear the entire contents of the
1649 (elf_export_symbol): Ignore indirect symbols.
1650 (elf_link_output_extsym): Accept a section without an owner in an
1652 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1653 version count. Correct the allocation of x_versymp.
1655 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1656 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1657 Don't return bfd_und_section_ptr when info->shared.
1658 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1659 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1660 (mips_elf_check_relocs): Resolve an indirect symbol in
1662 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1663 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1665 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1667 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1669 From Eric Youngdale <eric@andante.jic.com>:
1670 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1671 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1672 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1673 versioned symbol appears in both a regular and a shared object.
1674 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1675 appropriate. Improve error message.
1676 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1677 all uses. Add localsyms field.
1678 (elf_bfd_final_link): When generating a shared library, call
1679 elf_link_output_extsym to output all local symbols.
1680 (elf_link_output_extsym): Handle symbols which were forced to
1683 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1685 From Eric Youngdale <eric@andante.jic.com>:
1686 * elf-bfd.h (elf_symbol_type): Add version field.
1687 * elfcode.h (elf_slurp_symbol_table): Set version field.
1688 * elflink.h (elf_link_add_object_symbols): When creating an
1689 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1690 appropriate. Set up an indirection from the nondefault version of
1692 (NAME(bfd_elf,size_dynamic_sections)): Call
1693 elf_link_assign_sym_version before checking whether there are any
1694 versions. Always record the version name as a dynamic symbol.
1695 Initialize counters.
1696 (elf_link_assign_sym_version): After finding a version, see if a
1697 symbol should be forced to local scope. Create a new version
1698 definition if appropriate.
1699 (elf_link_output_extsym): Correct indirect symbol handling.
1700 * elf.c (bfd_elf_print_symbol): Print version information.
1701 (bfd_section_from_shdr): Turn version sections into BFD sections.
1702 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1703 if sh_info is not already set.
1704 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1706 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1707 _bfd_stringtab_add to copy the name into permanent memory if
1710 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1712 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1714 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1716 * coffcode.h (bfd_coff_backend_data): Change
1717 _bfd_coff_compute_section_file_positions to return a boolean
1718 value. Change all callers.
1719 (coff_compute_section_file_positions): Change return type to
1720 boolean. If the size of the last section changed, then output a
1721 zero byte at the end of the file.
1722 * libcoff.h: Rebuild.
1724 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1725 for at least 6 output symbols.
1726 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1727 emit a TC csect to represent the space they take up. For an XO
1728 symbol, just emit a reference, not a csect.
1730 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1731 Solaris doesn't like the combined options, and the -f is
1733 (stamp-tshlink, install): Likewise.
1735 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1736 handling when little endian.
1738 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1740 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1741 (mn10300_elf_relocate_section): Likewise.
1742 (elf_backend_relocate_section): Define.
1744 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1745 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1746 (elf32_mn10300_howto_table): Likewise.
1747 (elf32_mn10300_reloc_map): Likewise.
1748 (bfd_elf32_mn10300_reloc): Delete unused function.
1750 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1752 start-sanitize-tic80
1753 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1754 understand, just set the howto field to NULL, and the caller will
1755 print an appropriate error message.
1757 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1758 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1759 block. Use NULL for initializations of "ptr" rather than bare 0.
1760 * coff-h8300.c: Fix typo in comment.
1761 * coff-h8500.c: Ditto.
1763 * coff-z8k.c: Ditto.
1765 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1767 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1768 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1769 m32r_elf_get_relocated_section_contents): First pass at relax support.
1771 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1773 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1774 entry for reading verdef records.
1775 Use correct braces for computing increments of extverdaux and
1776 exteverdef record pointers.
1778 start-sanitize-tic80
1779 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1781 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1785 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1787 * elflink.h (elf_link_find_version_dependencies): Check that
1788 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1791 start-sanitize-tic80
1792 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1794 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1797 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1799 * targets.c (bfd_default_vector): Make non-const.
1800 (find_target): New static function, broken out of
1802 (bfd_set_default_target): New function.
1803 (bfd_find_target): Call find_target. When defaulting, use
1804 bfd_default_vector[0] if it is not NULL.
1805 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1806 * bfd-in2.h, libbfd.h: Rebuild.
1808 * syms.c (bfd_is_local_label): Return false if the symbol has no
1810 * coff-i960.c (coff_i960_is_local_label_name): New function.
1811 (coff_bfd_is_local_label_name): Define.
1812 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1813 (coff_bfd_is_local_label_name): Define.
1814 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1815 (coff_bfd_is_local_label_name): Define.
1816 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1817 with .. or _.L_ as local.
1818 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1819 (bfd_elf32_bfd_is_local_label_name): Define.
1820 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1821 beginning with $ as local.
1823 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1825 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1826 rather than comparing against info->lprefix.
1827 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1828 * elflink.h (elf_link_input_bfd): Likewise.
1829 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1830 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1832 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1833 _bfd_elf_is_local_label_name if not already defined.
1834 * elf.c (_bfd_elf_is_local_label_name): New function.
1835 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1837 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1838 (m88k_is_local_label_name): New static function.
1840 * coffcode.h (coff_bfd_is_local_label_name): Define as
1841 _bfd_coff_is_local_label_name if not already defined.
1842 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1843 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1844 * libcoff.h: Rebuild.
1846 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1847 to _bfd_is_local_label_name.
1848 (bfd_target): Likewise.
1849 * syms.c (bfd_is_local_label): Define as function, not macro.
1850 (bfd_is_local_name): Define.
1851 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1852 bfd_generic_is_local_label, and take a string rather than a
1854 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1855 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1856 (bfd_generic_is_local_label): Don't declare.
1857 (bfd_generic_is_local_label_name): Declare.
1858 * bfd-in2.h, libbfd.h: Rebuild.
1859 * All backends: Change local_label to local_label_name.
1861 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1862 (mips_elf_relocate_got_local): Change return type to boolean.
1863 Don't assume that the first zero entry is unassigned; instead, use
1865 (mips_elf_relocate_section): Check return value of
1866 mips_elf_relocate_got_local.
1867 (mips_elf_create_got_section): Initialize assigned_gotno field.
1870 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1872 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1876 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1878 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1879 that have no contents merely because linker_mark is not set.
1881 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1883 * config.bfd (mips*-*-lnews*): New target.
1884 * coff-mips.c (mips_relocate_section): Make assert compare
1885 content byteorder instead of header byteorder.
1886 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1888 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1889 * configure.in (ecoff_biglittle_vec): Add case.
1890 * configure: Update.
1892 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1894 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1895 name begins with ".note".
1896 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1897 section whose name begins with ".note".
1898 (get_program_header_size): Corresponding change.
1900 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1901 jal and for jal overflow.
1903 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1905 From Eric Youngdale <eric@andante.jic.com>:
1906 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1907 not found, try looking it up again without the version name.
1908 (elf_link_add_object_symbols): Always link against the dynamic
1909 symbol table of a dynamic object. When linking against a dynamic
1910 object, include version strings in symbol names, and set up
1911 version information. Add indirect symbols for default versions.
1912 (elf_link_create_dynamic_sections): Add special version sections.
1913 (struct elf_assign_sym_version_info): Define.
1914 (struct elf_find_verdep_info): Define.
1915 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1916 up version sections.
1917 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1918 (elf_link_find_version_dependencies): New static function.
1919 (elf_link_assign_sym_version): New static function.
1920 (elf_link_renumber_dynsyms): New static function.
1921 (struct elf_final_link_info): Add symver_sec field.
1922 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1923 local symbols of a dynamic object. Handle DT_VER* constants.
1924 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1925 dynamic object. Skip indirect symbols from ELF objects. Remove
1926 the version name before choosing a hash bucket. Write out the
1927 version information if appropriate.
1928 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1929 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1930 (bfd_elf64_size_dynamic_sections): Likewise.
1931 * bfd-in2.h: Rebuild.
1932 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1933 Change elf_link_hash_flags to unsigned short.
1934 (ELF_LINK_HIDDEN): Define.
1935 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1936 dynverdef_hdr, dynversym_section, dynverdef_section,
1937 dynverref_section, cverdefs, cverrefs, verdef, verref.
1938 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1939 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1940 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1941 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1942 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1943 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1944 (_bfd_elf_slurp_version_tables): Declare.
1945 * elf.c (_bfd_elf_swap_verdef_in): New function.
1946 (_bfd_elf_swap_verdef_out): Likewise.
1947 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1948 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1949 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1950 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1951 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1952 version information if there is any.
1953 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1954 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1955 (elf_fake_sections): Handle .gnu.version* section names.
1956 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1957 (_bfd_elf_slurp_version_tables): New function.
1958 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1959 version name in string entered in dynamic hash table.
1960 * elfcode.h: Include fnmatch.h.
1961 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1962 symbol which was forced to become local.
1963 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1964 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1965 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1966 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1968 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1970 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1972 (mn10200_elf_relax_section): Correctly compute a symbol's value
1973 when the symbol is local, but not in the same section as we are
1974 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1977 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1979 * elf32-m32r.c: Rewrite to use ELF backend linker.
1980 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1981 Add small data area support (R_M32R_SDA16).
1982 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1983 * bfd-in2.h,libbfd.h: Regenerated.
1985 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1987 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1988 (mn10200_elf_relax_delete_bytes): Likewise.
1989 (mn10200_elf_symbol_address_p): Likewise.
1990 (mn10200_elf_get_relocated_section_contents): Likewise.
1991 (bfd_elf32_bfd_relax_section): Define.
1992 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1994 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1995 (mn10200_elf_relocate_section): Likewise.
1996 (elf_backend_relocate_section): Define.
1999 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2001 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2002 reloc.c, targets.c: New target, elf-*-D30V.
2004 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2006 * cpu-d30v.c, elf32-d30v.c: New files.
2009 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2011 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2012 * bfd-in2.h: Regenerated.
2013 start-sanitize-tic80
2014 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2015 (rtype2howto): Add function.
2016 (tic80_howto_table): Add.
2019 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2021 * sysdep.h: Don't define errno in MSVC if error.h is included.
2023 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2025 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2026 is initialized before it is used.
2028 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2030 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2031 symbol into a weak undefined symbol; leave it as a common symbol.
2033 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2035 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2036 about a symbol defined in a dynamic object if it has already been
2037 defined in a regular object.
2039 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2041 * makefile.vms: Add gcc flags to allow compiling with current gcc
2043 (targmatch.h): New dependency.
2045 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2047 * evax.h (ALPHA_R_CODEADDR): New relocation.
2048 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2050 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2052 * bfd-in2.h, libbfd.h: Rebuild.
2054 Restrict symbol length to 64 bytes, case preserving:
2055 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2056 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2057 (_bfd_evax_length_hash_symbol): Added.
2058 * evax-etir.c (_bfd_evax_write_etir): Call
2059 _bfd_evax_length_hash_symbol before output of symbol.
2060 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2061 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2063 * evax-emh.c: Output filename to object file without path.
2065 * evax-egsd.c: New sections for local and global commons.
2067 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2068 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2069 notices. Replace AXP with Alpha.
2071 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2073 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2074 sections if we are creating a shared library.
2076 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2078 * configure.host (i386-windows): Don't set host64=true.
2080 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2082 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2083 (elf_mips16_gprel_howto): New static variable.
2084 (mips16_gprel_reloc): New static function.
2085 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2086 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2087 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2088 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2089 * bfd-in2.h, libbfd.h: Rebuild.
2091 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2093 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2094 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2096 start-sanitize-r5900
2097 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2099 * config.bfd: add r5900
2102 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2104 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2105 the output section will be the absolute section; don't print an
2106 assertion message for that case when doing a relocateable link.
2108 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2110 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2111 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2112 need_fn_sub, call_stub, and call_fp_stub.
2113 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2114 (mips_elf_link_hash_newfunc): Initialize new fields.
2115 (mips_elf_link_hash_table_create): Likewise.
2116 (mips_elf_relocate_section): Redirect relocations to use mips16
2117 stubs when appropriate.
2118 (mips_elf_check_relocs): Attach stub sections to the appropriate
2119 symbol. Set need_fn_stub when appropriate.
2120 (mips_elf_always_size_sections): New static function.
2121 (mips_elf_check_mips16_stubs): New static function.
2122 (elf_backend_always_size_sections): Define.
2123 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2125 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2126 attached to sections which are not being included in the link.
2128 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2130 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2131 symbol value when computing the addend for a pc_relative
2134 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2136 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2137 relocateable link, just skip pc_relative pcrel_offset relocs.
2138 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2139 structure for an ARM26 reloc which can be resolved.
2140 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2141 reloc can be resolved.
2143 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2144 error in overflow check for R_RELBYTE.
2146 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2148 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2149 From Mark Rasin <mark.rasin@telrad.co.il>.
2151 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2154 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2156 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2157 (elf_mn10200_howto_table): Likewise.
2158 (mn10200_reloc_map): Likewise.
2160 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2162 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2163 * bfd-in2.h, libbfd.h: Regenerated.
2164 * elf32-m32r.c: Add support for them.
2166 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2168 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2169 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2170 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2171 r_format and r_pcrel. Always return a value.
2172 * riscix.c (MY_final_link_callback): Define to dummy value.
2174 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2175 relocations against the text segment, look up the output name of
2177 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2178 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2179 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2180 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2181 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2183 start-sanitize-tic80
2184 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2186 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2187 routines for little endian data.
2188 * coffcode.h (coff_write_object_contents): Set magic to
2189 TIC80_ARCH_MAGIC for TIc80.
2191 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2193 * coff-tic80.c (tic80coff_vec): Change to little endian data
2197 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2199 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2200 auxiliary_filters parameter to be const char * const *. Accept a
2201 NULL terminated array.
2202 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2203 (bfd_elf32_size_dynamic_sections): Update declaration.
2204 * bfd-in2.h: Rebuild.
2206 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2208 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2209 NOTYPE symbol in a text section as a FUNC symbol.
2211 * coffcode.h (coff_compute_section_file_positions): Force
2212 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2214 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2216 * libaout.h (machine_type): Reserve several values for sparclet.
2218 start-sanitize-tic80
2219 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2221 * config.bfd (tic80-*-*): Don't require 'coff'.
2224 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2226 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2227 table to v850_elf_reloc for all non-standard relocations.
2228 (v850_elf_check_relocs): Add check for h being non-null.
2229 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2230 statement instead of multiple ifs.
2231 (v850_elf_relocate_section): Fix up error message, don't just call
2234 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2236 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2237 Use bfd_elf_generic_reloc as special function for all relocs.
2238 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2240 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2241 24bit pc-relative reloc.
2243 start-sanitize-tic80
2244 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2246 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2247 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2248 header byte order is little endian. Use correct bfd_get and
2249 bfd_put routines for little endian headers.
2250 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2251 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2254 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2256 * reloc.c: Add BFD_RELOC_24.
2257 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2258 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2259 * bfd-in2.h, libbfd.h: Rebuilt.
2261 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2263 elf64-alpha multiple .got rewrite:
2265 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2266 (bfd_elf*_mkobject): Don't define here ...
2267 * elfxx-target.h: ... but rather here. Default always_size_sections
2269 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2270 what the #defines in elf-bfd.h transmuted it to anyway.
2272 * section.c: Add SEC_LINKER_CREATED flag.
2273 * bfd-in2.h: Rebuild.
2274 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2275 relocation section flags.
2276 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2277 SEC_IN_MEMORY to recognize generated bits.
2278 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2280 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2281 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2282 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2283 * elf32-ppc.c (ppc_elf_create_linker_section,
2284 ppc_elf_size_dynamic_sections): Likewise.
2285 * elf32-sparc.c (elf32_sparc_check_relocs,
2286 elf32_sparc_size_dynamic_sections): Likewise.
2287 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2289 (_bfd_elf_create_dynamic_sections): Likewise.
2290 (_bfd_elf_make_linker_section_rela): Likewise.
2291 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2292 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2293 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2294 to identify generated bits.
2295 (elf_link_input_bfd): Likewise.
2297 * elf64-alpha.c: Rewrite everything touching relocations.
2299 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2301 * elf32-v850.c (all functions and static variables): Go through
2302 and regularize names to be of the form v850_elf_<xxx>.
2303 (toplevel): Include <elf/v850.h>.
2304 (enum reloc_type): Move to include/elf/v850.h.
2305 (v850_elf_check_relocs): For common variables, if the variable is
2306 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2307 into the appropriate section.
2308 (elf_backend_check_relocs): Define.
2310 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2312 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2314 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2316 * config.bfd (mips*el-*-linux*): New target.
2317 (mips*-*-linux*): New target.
2319 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2320 Return a useful value.
2322 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2324 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2326 * configure: Rebuild.
2327 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2328 ac_cv_func_mmap in bfd/configure.host.
2330 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2331 filter_shlib and auxiliary_filter_shlib parameters.
2332 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2334 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2335 (bfd_elf64_size_dynamic_sections): Likewise.
2336 * bfd-in2.h: Rebuild.
2338 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2340 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2341 symbols, don't export a symbol which is defined by an object in an
2342 archive which contains shared objects.
2344 start-sanitize-tic80
2345 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2347 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2348 for TI TMS320c80 (MVP).
2349 (bfd_archures_list): Add bfd_tic80_arch.
2350 * bfd-in2.h: Regenerate by running "make headers".
2352 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2354 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2355 * configure.in (case $vec): Correct typo, "tb" not "tp".
2356 Also add cofflink.o for tic80coff_vec.
2357 * configure: Regenerate with autoconf.
2360 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2363 is configured with --with-mmap.
2365 start-sanitize-tic80
2366 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2368 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2369 (ALL_MACHINES): Add cpu-tic80.o
2370 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2371 * coff-tic80.c: Add skeleton, cloned from another coff config.
2372 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2376 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2378 * TODO: Correct a misspelling.
2379 start-sanitize-tic80
2380 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2381 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2382 * configure.in (case $vec): Add tic80coff_vec entry.
2383 * configure: Regenerate with autoconf.
2384 * archures.c (bfd_tic80_arch): Declare.
2385 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2386 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2387 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2388 (bfd_target_vector): Add tic80coff_vec entry.
2391 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2393 * elflink.h (elf_buckets): Add some more values for larger
2396 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2398 * Makefile.in (install): Move subdir_do out of conditional. From
2399 Fred Fish <fnf@cygnus.com>.
2401 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2403 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2405 (elf_mn10200_howto_table): Likewise.
2406 (mn10200_reloc_map): Likewise.
2408 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2410 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2411 mips16 symbol during the link.
2412 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2414 (mips_elf_link_output_symbol_hook): New static function.
2415 (elf_backend_link_output_symbol_hook): Define.
2417 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2420 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2422 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2423 against SEC_DEBUGGING sections here (revert patch of December 5).
2424 * elfcode.h (elf_object_p): Check for them here, instead.
2426 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2428 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2429 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2431 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2432 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2433 * elf-bfd.h (struct elf_size_info): Update declaration of
2435 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2436 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2437 * elfxx-target.h: Use new dynamic reloc routines by default.
2438 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2441 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2443 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2444 if NAMES_HAVE_UNDERSCORE is defined.
2446 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2448 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2450 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2452 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2455 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2457 * elflink.h (elf_link_add_object_symbols): Only add a weak
2458 symbol if the real definition is in the dynamic symbol table.
2459 After finding the real definition, then, if it is dynamic, add the
2460 weak symbol to the dynamic symbol table.
2462 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2464 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2466 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2469 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2471 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2473 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2474 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2475 * reloc.c: Remove mn10300 big endian relocs.
2476 * bfd-in2.h, libbfd.h: Rebuilt.
2478 * elf32-mn10200.c: Update from elf32-mn10300.c.
2480 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2482 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2484 * elf32-mn10300.c: Add some comments.
2486 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2488 * ihex.c (ihex_scan): Always initialize buf before jumping to
2490 (ihex_read_section): Likewise.
2492 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2494 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2495 inplace for most relocs.
2497 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2499 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2500 even if SEC_ALLOC is not set.
2501 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2502 when deciding whether to copy a reloc into a shared object.
2503 (elf_i386_relocate_section): Likewise.
2504 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2505 (elf32_sparc_relocate_section): Likewise.
2506 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2507 reloc section if it is not set in the source section.
2508 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2509 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2510 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2512 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2514 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2515 expects a .got.plt until we actually create it.
2517 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2519 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2520 message for bfd_reloc_outofrange, rather than aborting. From
2521 Philippe De Muyter <phdm@info.ucl.ac.be>.
2523 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2524 a relocateable link, don't try to process them. From Heinz Wrobel
2525 <wrobel@lpr.e-technik.tu-muenchen.de>.
2527 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2529 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2530 mn10300_info_howto_rel. Tweak reloc argument to be an
2531 Elf32_Internal_Rela.
2532 (USE_RELA): Define instead of USE_REL.
2533 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2535 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2537 * configure.in, configure: Handle mips*-sgi-irix6*.
2538 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2541 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2543 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2544 relocation against a symbol defined in a section with no output
2547 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2549 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2550 * configure, config.in: Rebuild with autoconf 2.12.
2552 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2553 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2554 (swap_out_syms): Set st_other from existing st_other field.
2555 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2557 (elf_link_output_extsym): Set the other field from the global hash
2559 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2560 (elf_mips16_jump_howto): New static variable.
2561 (mips16_jump_reloc): New static function.
2562 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2563 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2564 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2566 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2567 * bfd-in2.h, libbfd.h: Rebuild.
2568 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2570 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2572 * configure.host: Use long long for mips-sgi-irix6*.
2574 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2575 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2577 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2579 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2580 (enum reloc_type): Add more reloc types.
2581 (elf32_mn10300_howto_table): Update for new reloc types.
2582 (elf32_mn10300_reloc_map): Update for new reloc types.
2583 * reloc.c: Add some new relocs for the mn10300 series.
2584 * bfd-in2.h, libbfd.h: Rebuilt.
2586 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2588 * som.c (setup_sections): Don't lose for a space which has
2589 no data, but some symbols.
2591 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2593 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2594 (sunos_link_hash_table_create): Initialize got_needed.
2595 (sunos_create_dynamic_sections): Only set .got section size if it
2596 is not already set. Set got_needed.
2597 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2598 sdynptr, and only handle dynamic sections, if dynamic sections are
2600 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2601 Initialize .got section.
2602 (sunos_scan_ext_relocs): Likewise.
2603 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2605 (sunos_finish_dynamic_link): Check got_needed. Only set up
2606 dynamic linking information if needed.
2608 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2610 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2612 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2614 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2616 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2618 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2621 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2623 * filemode.c: Include sysdep.h.
2624 * ihex.c: Add casts to eliminate compiler warnings.
2625 * sunos.c: Add casts to eliminate compiler warnings.
2627 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2629 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2631 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2632 appropriate relocations in the .so file if shared.
2633 (ppc_elf_relocate_section): Ditto.
2635 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2637 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2638 complain_overflow_unsigned.
2640 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2642 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2643 overflows for R_D10V_16 and R_D10V_18.
2645 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2647 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2648 (do_with_relocs): Likewise.
2649 (do_as_repeat): Likewise.
2650 (copy_expression): Likewise.
2652 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * ieee.c (ieee_write_external_part): Correctly record whether
2655 there is an external part.
2657 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2659 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2660 handle tda offsets for sld.w and sst.w instructions.
2661 Fix alignment check in sld.w and sst.w tda reloc handling.
2663 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2665 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2667 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2669 * elf32-v850.c: Add comments about assumptions about
2670 char, short & long sizes.
2671 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2672 problems for several relocs.
2674 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2675 R_V850_SDA_OFFSET entry.
2677 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2679 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2680 Store import file index in ldindx.
2681 (xcoff_build_ldsyms): Assume that ldsym was not previously
2682 allocated. For an imported symbol, copy ldindx into l_ifile.
2684 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2686 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2687 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2688 fields in R_V850_TDA_OFFSET.
2689 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2690 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2693 * elf32-v850.c: Include bfdlink.h.
2694 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2696 (elf32_v850_bfd_final_link_relocate): New function.
2697 (v850_elf_relocation_section): Likewise.
2698 (elf_backend_relocate_section): Define.
2700 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2702 * binary.c (binary_set_section_contents): Ignore sections which
2703 don't have SEC_LOAD and SEC_ALLOC set.
2705 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2707 * linker.c (_bfd_generic_final_link): Avoid losing static
2708 symbols in the .bss section.
2710 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2712 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2713 (mips32_64bit_reloc): New static function.
2714 (mips_reloc_map): Add entry for BFD_RELOC_64.
2715 (mips_elf_relocate_section): Handle R_MIPS_64.
2717 * linker.c (default_indirect_link_order): Print an error message
2718 when attempting to do a relocateable link with different object
2719 file formats, rather than calling abort.
2721 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2723 * reloc.c (m32r relocs): Rename them.
2724 * bfd-in2.h, libbfd.h: Regenerated.
2725 * elf32-m32r.c: Update.
2726 (m32r_elf_10_pcrel_reloc): New function.
2727 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2728 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2730 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2732 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2733 all sections that will be included in the output file.
2734 (_bfd_generic_link_output_symbols): Discard symbols in sections
2735 which are being discarded.
2736 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2737 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2738 (elf_v850_howto_table): Corresponding changes.
2739 (elf_v850_reloc_map): Corresponding changes.
2740 * reloc.c: Add additional V850 relocations.
2741 * bfd-in2.h, libbfd.h: Rebuilt.
2743 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2744 no longer want in pc-relative relocs.
2746 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2748 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2749 accept a reloc against an undefined sybmol!
2751 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2753 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2755 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2757 * VERSION: Bump for new relocation.
2759 * hosts/i386bsd.h: If NBPG is not defined, define it as
2760 PAGE_SIZE, for recent versions of FreeBSD.
2762 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2764 * configure.host: Use `long long' as the 64 bit type on a Solaris
2765 host, since both gcc and the SunPRO compilers support it.
2767 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2769 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2770 mistake to have reused the ECOFF LITERAL for ELF since they have
2771 different semantics.
2772 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2773 * bfd-in2.h, libbfd.h: Rebuild.
2775 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2778 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2779 dynamic relocation for an undefweak symbol when we are building
2780 a static executable.
2782 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2784 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2785 point explicitly to srcdir.
2786 (targmatch.h): Edit references to point explicitly to objdir.
2788 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2790 * config.bfd: When setting targ_cpu, don't get confused by
2793 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2795 * configure.host: Add support for windows host (a build done
2796 under the Microsoft build environment).
2798 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2800 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2801 definition in a dynamic object, add it to the dynamic symbol table
2802 if any dynamic object mentions it. Reverts part of last patch.
2804 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2805 (sunos_link_hash_table_create): Initialize got_base.
2806 (bfd_sunos_size_dynamic_sections): If the .got section is more
2807 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2809 (sunos_check_dynamic_reloc): Subtract got_base from a base
2810 relative relocation.
2812 * elf32-mips.c (elf_mips_isa): New static function.
2813 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2814 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2816 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2818 * archive.c (do_slurp_coff_armap): Only treat archive as little
2819 endian for i960 COFF.
2821 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2823 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2824 by the change in size of the section when EXEC_P is not set.
2826 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2827 (m68kcoff_rtype_to_howto): New static function.
2828 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2829 VMA to the addend for a PC relative reloc.
2831 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2833 * Makefile.in: Rebuild dependencies.
2835 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2838 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2840 * Makefile.in: Remove explicit dependencies for mn10200 and
2842 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2843 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2844 (dependencies): Rebuilt.
2846 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2848 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2849 during this function.
2851 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2852 section if the flags are compatible.
2854 * configure.in: Add havevecs, and put it in tdefaults.
2855 * mpw-config.in: Likewise.
2856 * configure: Rebuild.
2857 * targmatch.sed: New file; a sed script to build targmatch.h from
2859 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2860 * targets.c: Include "fnmatch.h".
2861 (struct targmatch): Define.
2862 (bfd_target_match): Define by including targmatch.h.
2863 (bfd_find_target): If the target is not found by name, search for
2864 it as a configuration triplet.
2865 * Makefile.in: Rebuild dependencies.
2866 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2867 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2868 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2869 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2870 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2871 (CFILES): Remove i386dynix.c and hp300bsd.c.
2872 (targmatch.h): New target.
2873 (do_clean): Remove targmatch.h.
2875 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2876 * acconfig.h: Add NEED_DECLARATION_GETENV.
2877 * configure, config.in: Rebuild.
2878 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2879 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2881 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2883 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2884 * cpu-mn10200.c, cpu-mn10300.c: New files.
2885 * elf32-mn10200.c, elf32-mn10300.c: New files.
2886 * Makefile.in: Break mn10x00 support into two separate
2887 configurations, mn10200 and mn10300.
2888 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2889 * bfd-in2.h, configure: Rebuilt.
2891 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2893 * Makefile.in (do_clean): Move config.log to do_distclean.
2895 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2897 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2898 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2899 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2900 (elf32-mn10x00.o): Add dependencies.
2901 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2902 (bfd_mn10x00_arch): Declare.
2903 (bfd_archures_list): Add bfd_mn10x00_arch.
2904 * config.bfd: Add mn10x00-*-*.
2905 * configure.in: Add bfd_elf32_mn10x00_vec.
2906 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2907 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2908 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2909 * bfd-in2.h, configure: Rebuilt.
2911 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2913 openVMS/Alpha: Provide filename and case_hack flags via
2914 symbol table from gas.
2915 Add case_hack code for symbol output from vax/vms.
2916 * evax-alpha.c (evax_initialize): Remove filename handling,
2917 filename is provided via symbol table.
2918 (evax_get_symtab): Use local symbol count when setting up table.
2919 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2921 (_bfd_evax_write_egsd): Skip file name symbol.
2922 * evax-emh.c (get_vms_time_string): Local function now.
2923 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2925 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2926 through _bfd_evax_case_hack_symbol.
2927 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2929 (_bfd_evax_basename): Removed.
2930 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2931 * evax.h (evax_private_data_struct): Remove filename.
2932 (flag_hash_long_names, flag_show_after_trunc,
2933 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2936 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2938 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2939 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2940 (NO_SWAP_MAGIC): Don't define.
2941 (SWAP_MAGIC): Define.
2943 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2944 no hash table entry for a global symbol.
2946 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2948 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2950 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2952 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2953 symbol type with T_NULL. Warn if symbol type changes. Based on
2954 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2956 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2957 a dynamic object in the dynamic symbol table if it is referenced
2958 or defined by a regular object.
2960 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2962 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2963 remove dwarf local labels. Shrinks binaries by a factor of 3!
2965 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2967 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2968 by hand, rather than by calling bfd_make_section.
2970 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2972 * reloc.c: Rename m32r relocs.
2973 * bfd-in2.h, libbfd.h: Rebuilt.
2974 * elf32-m32r.c: Update.
2976 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2979 link, adjust the symbol index of a base relative reloc. Don't
2980 change the addend of a PC relative reloc if pcrel_offset is set.
2981 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2982 a relocateable link.
2984 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2985 it is zero, in case src_mask matters.
2986 (bfd_install_relocation): Likewise.
2988 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2992 (_bfd_xcoff_bfd_final_link): Don't set target_index
2993 to an uninitialized value.
2995 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2997 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2998 indices, rather than crashing.
2999 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3001 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3004 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3006 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3008 (coff_arm_adjust_symndx): New static function.
3009 (coff_adjust_symndx): Define.
3011 * srec.c (srec_scan): Accept multiple symbols on a single line.
3012 From Pascal Martin <pmartin@alsys.com>.
3016 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3018 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3019 (sunos_merge_private_bfd_data): New function.
3021 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3023 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3025 (bfd_merge_private_bfd_data): Likewise.
3026 * section.c (bfd_copy_private_section_data): Likewise.
3027 * syms.c (bfd_copy_private_symbol_data): Likewise.
3028 * bfd-in2.h: Rebuild.
3029 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3030 both BFD's are the right flavour.
3031 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3032 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3033 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3034 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3035 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3036 (ppc_elf_merge_private_bfd_data): Likewise.
3037 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3038 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3040 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3041 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3044 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3046 * reloc.c: Add m32r relocs.
3047 * bfd-in2.h, libbfd.h: Rebuilt.
3048 * cpu-m32r.c,elf32-m32r.c: New files.
3050 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3052 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3054 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3056 * tekhex.c (first_phase): Change type parameter from char to int.
3058 (pass_over): Change func to expect int, not char.
3060 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3061 rather than SEC_LOAD when aligning the file offset for the first
3062 section in a segment.
3064 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3066 * syms.c (coff_section_type): Make arg const.
3067 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3068 to make_bfd_asection().
3069 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3070 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3071 (_bfd_elf_stringtab_init): Remove prototype.
3073 * netbsd-core.c (swap_abort): Add prototype.
3074 * aix386-core.c (swap_abort): Ditto & make static
3075 * hpux-core.c (swap_abort): Ditto & make static.
3076 * irix-core.c (swap_abort): Ditto & make static.
3077 * ptrace-core.c (swap_abort): Ditto & make static.
3078 * trad-core.c (swap_abort): Ditto & make static.
3079 * coffswap.h (coff_swap_reloc_in): Ditto.
3080 (coff_swap_reloc_out): Ditto.
3081 (coff_swap_filehdr_in): Ditto.
3082 (coff_swap_filehdr_out): Ditto.
3083 (coff_swap_sym_in): Ditto.
3084 (coff_swap_sym_out): Ditto.
3085 (coff_swap_aux_in): Ditto.
3086 (coff_swap_aux_out): Ditto.
3087 (coff_swap_lineno_in): Ditto.
3088 (coff_swap_lineno_out): Ditto.
3089 (coff_swap_aouthdr_in): Ditto.
3090 (coff_swap_aouthdr_out): Ditto.
3091 (coff_swap_scnhdr_in): Ditto.
3092 (coff_swap_scnhdr_out): Ditto.
3093 * ihex.c (ihex_sizeof_headers): Ditto.
3094 * tekhex.c (getsym): Ditto.
3095 (find_chunk): Ditto & make static.
3096 (insert_byte): Ditto.
3097 (first_phase): Ditto.
3099 (tekhex_get_symtab): Ditto & make static.
3100 (tekhex_get_symtab_upper_bound): Ditto & make static.
3101 (tekhex_mkobject): Ditto.
3102 (tekhex_object_p): Ditto.
3103 (move_section_contents): Ditto.
3104 (tekhex_get_section_contents): Ditto.
3105 (tekhex_set_arch_mach): Ditto & make static.
3106 (tekhex_set_section_contents): Ditto.
3107 (writevalue): Ditto.
3110 (tekhex_write_object_contents): Ditto.
3111 (tekhex_sizeof_headers): Ditto.
3112 (tekhex_make_empty_symbol): Ditto.
3113 (tekhex_get_symbol_info): Ditto.
3114 (tekhex_print_symbol): Ditto.
3115 * irix-core.c (make_bfd_asection): Ditto.
3116 (irix_core_core_file_p): Ditto.
3117 (irix_core_core_file_failing_command): Ditto.
3118 (irix_core_core_file_failing_signal): Ditto.
3119 (irix_core_core_file_matches_executable_p): Ditto.
3120 (irix_core_make_empty_symbol): Ditto.
3121 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3122 * srec.c (srec_new_symbol): Ditto.
3123 (srec_get_section_contents): Ditto.
3124 (srec_set_arch_mach): Ditto.
3125 (srec_set_section_contents): Ditto.
3126 (internal_srec_write_object_contents): Ditto.
3127 (srec_write_object_contents): Ditto.
3128 (symbolsrec_write_object_contents): Ditto.
3129 (srec_sizeof_headers): Ditto.
3130 (srec_make_empty_symbol): Ditto.
3131 (srec_get_symtab_upper_bound): Ditto.
3132 (srec_get_symtab): Ditto.
3133 (srec_print_symbol): Ditto and make static.
3134 * elf.c (elf_read): Ditto
3135 (assign_section_numbers): Ditto.
3136 (elf_fake_sections): Ditto.
3137 (sym_is_global): Ditto.
3138 (elf_map_symbols): Ditto.
3139 (get_program_header_size): Ditto.
3140 * coffgen.c (make_a_section_from_file): Ditto.
3141 (coff_real_object_p): Ditto.
3142 (fixup_symbol_value): Ditto.
3143 (build_debug_section): Ditto.
3145 * syms.c (coff_section_type): Ditto.
3147 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3149 * bfd-in2.h: Rebuilt after m32r changes.
3151 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3153 * config.bfd,configure.in,configure: Add m32r support.
3154 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3155 * config.bfd: Keep target list alphabetically sorted.
3157 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3159 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3160 to add in the constant part found in the instruction itself.
3161 (case R_V850_HI16_S): Likewise.
3163 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3165 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3166 and R_D10V_18 to be 1 (word).
3168 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * stabs.c (_bfd_link_section_stabs): If the output_section field
3171 of either section is bfd_abs_section, then the linker is
3172 discarding the section and we should not optimize it.
3174 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3176 * Makefile.in (aout-sparcle.o): New target.
3177 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3178 * config.bfd (sparclet-*-aout*): Add case.
3179 * configure.in (sparcle_aout_vec): Add case.
3180 * configure: Regenerated.
3181 * targets.c (sparcle_aout_vec): Declare.
3182 (bfd_target_vector): Add sparcle_aout_vec.
3183 * aout-sparcle.c: New file.
3185 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3187 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3188 low order sign bit propogation for R_V850_HI16_S.
3190 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3191 handling V850 specific relocs.
3192 (elf_v850_howto_table): Use the new function for some
3193 relocations. Twiddle masks & shifts for some relocs.
3194 Set partial_inplace where needed.
3196 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3198 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3199 default architecture to a machine number of 0.
3200 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3202 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3203 the output BFD is the default, set it from the first input BFD.
3205 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3207 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3208 insert at bitpos zero. The HI16 relocs are shifted right
3209 by 16 bits. Fix src_mask for all relocs.
3210 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3212 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3215 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3217 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3218 Rewrite to use BFD file read routines and to avoid using a fixed
3219 length for the file name.
3221 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3223 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3224 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3225 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3226 to R_V850_{32,16,8}.
3228 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3230 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3231 (elf_v850_howto_table): Add info for HI16_S reloc.
3232 (v850_reloc_map): Add HI_16_S reloc.
3233 * reloc.c: Define BFD_RELOC_V850_* relocs.
3235 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3238 * elf32-sh.c: New file.
3239 * elf.c (prep_headers): Handle bfd_arch_sh.
3240 * elfcode.h (write_relocs): Handle absolute symbol.
3241 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3242 (_bfd_elf64_link_read_relocs): Declare.
3243 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3244 elf_link_read_relocs. Make globally visible. Change all
3246 (elf_link_input_bfd): Get external symbols from cache in
3247 symtab_hdr->contents. Get contents from cache in
3249 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3251 * reloc.c: Define BFD_RELOC_SH_* relocs.
3252 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3253 * coff-sh.c (sh_insns_conflict): Fix a return value.
3254 (_bfd_sh_align_load_span): New globally visible function, broken
3255 out of sh_align_load.
3256 (sh_align_load): Call _bfd_sh_align_load_span.
3257 (sh_swap_insns): Change relocs parameter to PTR.
3258 * bfd-in2.h, libbfd.h: Rebuild.
3259 * targets.c (bfd_elf32_sh_vec): Declare.
3260 (bfd_elf32_shl_vec): Declare.
3261 * config.bfd (sh-*-elf*): New target.
3262 * configure.in (bfd_elf32_sh_vec): New target vector.
3263 (bfd_elf32_shl_vec): New target vector.
3264 * configure: Rebuild.
3265 * Makefile.in: Rebuild dependencies.
3266 (BFD32_BACKENDS): Add elf32-sh.o.
3267 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3269 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3270 page before checking D_PAGED.
3272 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3273 (ihex_write_object_contents): Remove extbase; always use segbase
3276 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3278 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3279 * configure.host (i[345]86-*-*): Ditto.
3280 * config.bfd (i[345]86-*-*): Ditto.
3281 * configure: Regenerate.
3283 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3286 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3288 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3289 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3290 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3291 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3292 will have an ST_CODE type, change the symbol's type to ST_DATA.
3293 * som.c (hppa_som_gen_reloc_type): Update prototype.
3295 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3298 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3299 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3300 (mips_elf_finish_dynamic_sections): Likewise.
3302 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3304 * configure.host (HLDENV): New variable to set. Set it for
3305 *-*-sysv4*, since those linkers may not support -R but they always
3306 support LD_RUN_PATH.
3308 * libieee.h (NSECTIONS): Don't define.
3309 (ieee_data_struct): Change section_table to asection **. Add
3311 * ieee.c (get_section_entry): If the table isn't big enough, make
3313 (ieee_slurp_sections): Remove assertion about number of sections.
3314 (ieee_object_p): Adjust initialization of ieee to match changes to
3317 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3318 symbols merely because we are generating a shared library.
3319 (xcoff_build_ldsyms): Don't set up global linkage code for an
3320 undefined symbol merely because we are generating a shared
3323 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3325 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3326 (BFD32_BACKENDS) Add elf32-v850.o.
3327 * archures.c: Add bfd_v850_arch.
3328 * bfd-in2.h: Add bfd_v850_arch.
3329 * config.bfd (v850-*-*): New target.
3330 * configure: (bfd_elf32_v850_vec) New vector.
3331 * configure.in: (bfd_elf32_v850_vec) New vector.
3332 * cpu-v850.c: New file.
3333 * elf.c (prep_headers): Added case bfd_arch_v850.
3334 * elf32-v850.c: New file.
3335 * targets.c (bfd_elf32_v850_vec): New vector.
3337 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3339 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3340 a function code symbol for an XMC_XO symbol.
3342 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3344 * mpw-config.in: Update editing of autoconf vars to reflect
3345 Jul 18 configure.in change.
3346 * mpw-make.sed: Update editing of include pathnames to be
3347 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3349 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3351 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3352 which to offset to get the .plt entry address is ".plt".
3354 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3356 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3357 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3358 Added, for internal use by the ARM gas.
3360 * bfd-in2.h: Rebuilt
3362 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3364 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3365 in section dynidx start.
3367 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3369 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3370 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3371 optimization for g++.
3373 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3375 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3376 the -mrelocatable-lib bit set and the other doesn't, clear the
3377 -mrelocatable-lib bit in the header.
3379 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3381 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3382 symbol against a STT_FUNC symbol in a shared library.
3384 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3386 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3387 symbol is found, automatically define the corresponding function
3390 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3391 if sym.n_numaux is not zero.
3392 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3393 entry to disagree about the number of aux entries if the symbol
3396 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3397 section if it might be needed, not just if info->shared.
3398 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3399 the start of .rel.dyn if we are going to use it.
3400 (mips_elf_finish_dynamic_sections): Only clear the first element
3401 of .rel.dyn if the size is greater than zero.
3403 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3405 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3406 undefined_symbol callback for a symbol, then don't issue any more
3407 warnings about loader relocs.
3408 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3409 after calling the undefined_symbol callback.
3411 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3412 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3413 as the AIX linker seems to do.
3415 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3417 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3418 (evax_initialize): Remove evax_reloc_table.
3419 (evax_close_and_cleanup): Ditto.
3421 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3423 (evax_bfd_reloc_type_lookup): Ditto.
3424 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3425 cooked_size == raw_size.
3426 * evax-emh.c (_bfd_evax_register_filename): Remove.
3427 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3428 * evax-misc.c (add_new_contents): Malloc section at full size.
3429 (_bfd_save_evax_section): Memcpy section contents directly.
3430 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3431 (evax_reloc_table): Remove.
3433 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3435 * makefile.vms: Add better support for DEC C compilation
3436 Add evax.h dependencies
3438 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3439 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3440 (BFD_RELOC_ALPHA_BASEREG): Remove.
3441 * bfd-in2.h, libbfd.h: Rebuild.
3443 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3445 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3446 getgid if _WIN32 is defined.
3447 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3449 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3451 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3452 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3454 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3457 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3459 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3461 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3462 (NEED_DECLARATION_REALLOC): New macro.
3463 * configure, config.in: Rebuild.
3464 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3465 (realloc): Declare if NEED_DECLARATION_REALLOC.
3467 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3468 <strings.h> if they exist.
3470 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3472 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3474 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3476 Based on patches from Eric Valette <valette@crf.canon.fr>:
3477 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3478 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3479 (elf_howto_table): Add entries for new relocs.
3480 (elf_i386_reloc_type_lookup): Handle new relocs.
3481 (elf_i386_info_to_howto): Just call abort.
3482 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3483 (elf_i386_relocate_section): Likewise.
3485 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3487 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3489 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3492 only get the LMA from the phdr if they are in the same part of the
3495 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3496 new segment to make them more comprehensible. If the relationship
3497 between the LMA and the VMA changed, start a new segment. Don't
3498 check dynsec when deciding whether to start a new segment for a
3499 writeable section; -N will now handle this.
3501 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3503 * libhppa.h: Remove "esel" changes. Not the right approach.
3504 * som.c: Corresponding changes.
3505 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3506 which don't have a SOM symbol type associated with them.
3507 Reverses a 1994 change.
3509 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3511 Make ld -N more reasonable for ELF:
3512 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3513 phdr_in_section to false, and always use a single load segment.
3514 (elf_sort_sections): Sort sections by LMA after VMA.
3515 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3516 align to maxpagesize.
3517 (assign_file_positions_except_relocs): Likewise.
3518 * elfcode.h (elf_object_p): If a section is loaded but not page
3519 aligned, clear D_PAGED.
3521 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3523 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3524 Added, for internal use by the ARM gas.
3526 * bfd-in2.h: Rebuilt
3528 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3530 * libhppa.h (R_HPPA_ESEL): New field selector.
3531 (e_esel): Similarly.
3532 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3533 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3534 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3536 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3538 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3539 archive search before looking for stripped dynamic objects.
3541 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3543 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3544 symbol a warning rather than an error.
3546 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3548 * elf.c (assign_file_positions_for_segments): Track the virtual
3549 memory position separately from the file position, and use it to
3550 compute the alignment adjustment.
3552 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3554 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3555 and fixed mask on R_D10V_10_PCREL_L.
3557 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * elf64-mips.c: Include "aout/ar.h".
3560 (mips_elf64_slurp_armap): New static function.
3561 (mips_elf64_write_armap): New static function.
3562 (bfd_elf64_archive_*): Define.
3563 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3564 Use instead of bfd_generic_archive_p.
3565 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3566 instead of _bfd_write_archive_contents.
3567 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3568 _bfd_generic_mkarchive.
3569 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3570 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3572 (TARGET_LITTLE_SYM): Likewise.
3573 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3575 * Makefile.in: Rebuild dependencies.
3577 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3578 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3579 SHT_MIPS_EVENTS sections.
3580 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3581 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3583 (_bfd_mips_elf_fake_sections): Likewise.
3585 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3586 * ecoff.c (ecoff_compute_section_file_positions): Copy
3587 rdata_in_text from backend info to tdata. Clear it if any data
3588 section comes before .rdata.
3589 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3590 tdata rather than backend info.
3592 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3594 * configure.in: Fix test for whether a compiler has a 64 bit
3595 type. From Jim Wilson <wilson@cygnus.com>.
3597 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * configure.host (mips-sgi-irix6*): New host.
3601 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3602 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3603 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3605 * configure: Rebuild.
3606 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3607 (BFD_HOST_64_BIT): Define conditionally.
3608 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3609 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3610 (symvalue, bfd_size_type): Likewise.
3611 * bfd-in2.h: Rebuild.
3612 * Makefile.in (do_clean): Remove bfd-tmp.h.
3613 (do_distclean): Remove bfd-in3.h.
3614 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3615 (bfd-in3.h): New target.
3617 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3618 Andrew Gierth <ANDREWG@microlise.co.uk>.
3620 * configure.host: Set INSTALL_SHLIB.
3621 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3622 * configure: Rebuild.
3623 * Makefile.in (install): Use @INSTALL_SHLIB@.
3625 * config.bfd (mips*-*-irix6*): New target.
3626 * configure.host: Handle Irix 6 shared library like Irix 5.
3628 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3629 symbol for a magic name.
3630 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3632 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3635 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3637 * mpw-config.in: Add ELF support to mips config, create the
3638 elf32-target.h file in the object dir.
3639 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3641 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3643 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3644 Also removed most abort calls, in favor of using bfd reporting.
3646 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3648 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3649 (BFD32_BACKENDS) Add elf32-d10v.o.
3650 * archures.c: Add bfd_d10v_arch.
3651 * bfd-in2.h: Add bfd_d10v_arch.
3652 * config.bfd (d10v-*-*): New target.
3653 * configure: (bfd_elf32_d10v_vec) New vector.
3654 * configure.in: (bfd_elf32_d10v_vec) New vector.
3655 * cpu-d10v.c: New file.
3656 * elf.c (prep_headers): Added case bfd_arch_d10v.
3657 * elf32-d10v.c: New file.
3658 * libbfd.h: Rebuild.
3659 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3660 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3661 * targets.c (bfd_elf32_d10v_vec): New vector.
3663 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3665 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3667 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3669 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3670 bfd_mach_i386_i8086 machine types.
3672 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3674 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3677 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3679 * coffcode.h (coff_set_section_contents): A/UX does not require
3680 special handling of the _LIB section.
3682 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3684 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3685 value for R_RELBYTE.
3687 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3688 array if one was allocated.
3690 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3692 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3693 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3694 use_rld_obj_head and rld_value.
3695 (mips_elf_link_hash_table_create): Initialize new fields.
3696 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3698 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3699 __rld_obj_head symbol not seen, create an __rld_map symbol.
3700 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3701 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3702 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3703 __rld_obj_head symbol.
3704 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3706 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3708 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3710 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3711 ppc_elf_addr16_ha_reloc.
3712 (ppc_elf_addr16_ha_reloc): New static function.
3714 * coff-mips.c (struct mips_hi): Define.
3715 (mips_refhi_list): New static variable.
3716 (mips_refhi_addr, mips_refhi_addend): Remove.
3717 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3718 (mips_reflo_reloc): Process mips_refhi_list.
3719 (mips_relhi_list): New static variable.
3720 (mips_relhi_addr, mips_relhi_addend): Remove.
3721 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3722 (mips_rello_reloc): Process mips_relhi_list.
3723 (mips_relocate_section): Permit an arbitrary number of REFHI or
3724 RELHI relocs before the associated REFLO or RELLO reloc.
3726 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3728 * aout-target.h (MY(callback)): Set reloc_count fields.
3730 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3732 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3733 sections unless this is a SunOS link.
3735 * VERSION: Set to 2.7.1.
3737 * Released binutils 2.7.
3739 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3741 * i386aout.c: Include "aout/aout64.h".
3742 (i386aout_write_object_contents): New static function.
3743 (MY_write_object_contents): Define.
3745 * netbsd.h (MY(write_object_contents)): Make sure that
3746 adjust_sizes_and_vmas is called before fiddling with the magic
3749 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3751 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3753 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3755 * libbfd-in.h (itos, stoi): Don't define.
3756 * libbfd.h: Rebuild.
3757 * i386lynx.c (KEEPIT): Define as udata.i.
3758 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3759 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3760 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3761 flags. Don't use stoi.
3763 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3765 * elf.c (map_sections_to_segments): Don't start a new segment for
3766 a writable section if it's on the same page as the previous
3767 segment. Reset the writable variable for a readonly section.
3769 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3771 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3772 first_thunk_address, thunk_size, and import_table_size.
3773 * peicode.h: Improved some diagnostics regarding edata sections.
3775 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3777 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3778 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3780 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3782 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3783 with XCOFF_DEF_DYNAMIC set is really defined.
3784 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3785 (xcoff_link_add_symbols): Only create special sections if using an
3788 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3790 (bfd_install_relocation): Likewise.
3792 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3794 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3796 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3797 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3798 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3799 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3800 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3801 are found for LITERAL relocs.
3802 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3803 taken, we cannot generate a .plt entry for the symbol.
3805 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3807 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3808 sysconf functions (for gprof).
3809 * configure, config.in: Rebuild.
3811 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3813 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3814 an archive if it has a map. If the object file has the wrong
3817 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3818 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3820 (alpha_relocate_section): Likewise.
3822 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3823 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3824 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3825 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3826 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3827 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3828 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3829 * peicode.h: Corresponding changes.
3831 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3833 * elflink.h (elf_create_pointer_linker_section): Comment out code
3834 dealing with making GOT pointers negative of the GOT symbol for
3837 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3839 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3840 increment the .rela.plt size until after we're done creating the
3842 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3843 .rela.plt offset directly rather than calculating it.
3845 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3847 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3848 Use autoconf-set values.
3849 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3850 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3853 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3854 * configure: Rebuilt.
3856 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3858 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3859 handling code > 1k away.
3861 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3863 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3864 defined, output whenever the symbol is updated.
3866 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3868 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3869 section to 0 if user_set_vma is set.
3870 * elflink.h (elf_bfd_final_link): Likewise.
3872 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3874 Partially undo patch of Jun 20.
3875 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3876 (coff_compute_section_file_positions): Likewise.
3877 (coff_write_object_contents): Likewise. Re-add deleted code, but
3878 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3879 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3881 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3883 * config.bfd: Add support for *-*-rtems* configurations.
3885 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3887 * elf.c (prep_headers): Add bfd_arch_alpha case.
3889 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3891 * elf64-alpha.c: New file.
3892 * config.bfd (alpha-*-linuxecoff*): New target.
3893 (alpha-*-linux*, alpha-*-elf*): New targets.
3894 * configure.in (bfd_elf64_alpha_vec): New vector.
3895 * configure: Rebuild.
3896 * targets.c (bfd_elf64_alpha_vec): Declare.
3897 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3898 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3899 * bfd-in2.h, libbfd.h: Rebuild.
3900 * Makefile.in: Rebuild dependencies.
3901 (BFD64_BACKENDS): Add elf64-alpha.o.
3902 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3904 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3906 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3907 than relying on a right shift of 32.
3909 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3911 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3912 ifdef to COFF_WITH_PE.
3913 (coff_compute_section_file_positions): Likewise.
3914 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3915 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3916 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3917 COFF_IMAGE_WITH_PE, always include.
3919 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3921 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3923 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3924 approximate the correct answer if SIZEOF_HEADERS was not used.
3926 * binary.c (binary_set_section_contents): Set section file
3927 position based on LMA rather than VMA.
3929 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3931 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3932 symbols if info->strip == strip_all.
3934 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3936 * coff-h8300.c: Remove #if 0 code.
3937 (compatable): Don't allow mixing/matching of different architectures.
3939 * archures.c (bfd_mach_h8300s): Add.
3940 * bfd-in2.h: Rebuilt.
3941 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3943 (h8300_reloc16_estimate): Likewise.
3944 (h8300_reloc16_extra_cases): Likewise.
3945 (h8300_bfd_link_add_symbols): Likewise.
3946 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3947 (coff_set_flags): Likewise.
3948 * cpu-h8300.c (h8300_scan): Likewise.
3949 Add H8/S to bfd_h8300_arch list.
3951 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3953 Added support for Alpha OpenVMS:
3954 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3955 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3956 * config.h-vms, makefile.vms: New files.
3957 * config.bfd (alpha-*-*vms*): New target.
3958 * configure.in (evax_alpha_vec): New target vector.
3959 * configure: Rebuild.
3960 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3961 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3962 * targets.c (bfd_target_evax_flavour): Define.
3963 (evax_alpha_vec): Declare.
3964 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3965 if BFD64 is defined.
3966 * bfd-in2.h, libbfd.h: Rebuild.
3967 * Makefile.in: Rebuild dependencies.
3968 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3969 evax-emh.o, and evax-misc.o.
3970 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3971 evax-etir.c, evax-emh.c, and evax-misc.c.
3972 (HFILES): Add evax.h.
3974 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3976 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3978 (h8300_bfd_link_add_symbols): Likewise.
3980 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3982 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3983 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3985 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3987 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3988 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3990 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3991 R_MIPS_32 relocs if creating a shared library.
3993 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3995 * peicode.h (add_data_entry): Use pei_section_data rather than
3996 _cooked_size. Corresponds to May 13 change in coffcode.h.
3998 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4000 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4001 * coffcode.h (coff_write_object_contents): If there are long
4002 section names, always set the f_symptr field, even if there are no
4004 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4005 if there are no symbols.
4007 * coffgen.c (make_a_section_from_file): Check return value of
4008 _bfd_coff_read_string_table.
4009 (coff_real_object_p): Check return value of
4010 make_a_section_from_file.
4011 (_bfd_coff_read_string_table): Check that there are some symbols
4012 before trying to read the string table size.
4014 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4016 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4017 to replace a symbol in a dynamic object with a symbol from another
4018 dynamic object, do the replacement if the existing symbol is
4019 global linkage code.
4021 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4022 for _ptrgl, and treat it as global linkage code.
4024 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4025 filename or N_SO symbol past the offset, and use it to indicate
4026 that there is no line number or function when appropriate.
4028 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4030 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4031 common symbol defined by the linker. Don't export function code
4032 even if export_defineds is set.
4034 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4036 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4038 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4039 (h8300_symbol_address_p): New function.
4040 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4043 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4045 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4047 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4048 correctly for the two variants. Allow relaxing if the target
4049 is 128 bytes away since after relaxation it'll be 126 bytes away.
4050 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4051 "dot" and "value". Allow relaxing if the target is 128 bytes
4052 away since after relaxation it'll be 126 bytes away.
4053 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4054 the given section until nothing changes.
4056 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4058 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4059 alignment hack--we can get the lnnoptr info another way without
4060 suddenly increasing the alignment requirements. Set the flags for
4062 (ecoff_compute_section_file_positions): Do so.
4064 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4066 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4067 to keep the HP emulator database happy.
4069 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4070 From Kevin Buettner <kev@primenet.com>.
4072 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4074 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4075 name of a NULL section.
4077 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4079 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4080 set, always call the notice callback.
4082 * VERSION: Increment for bfdlink.h change.
4084 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4086 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4087 (sh_relax_delete_bytes): Correct handling of differently sized
4088 trailing alignment reloc.
4090 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4091 * bfd-in2.h: Rebuild.
4092 * configure.in: Warn if there is no known 64 bit type.
4093 * configure: Rebuild.
4095 * Makefile.in: Rebuild dependencies.
4096 (BFD32_BACKENDS): Add ppcboot.o.
4097 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4099 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4100 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4102 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4104 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4105 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4106 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4107 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4109 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * elf64-mips.c: Improve reloc special_functions and handling of
4112 SHT_MIPS_OPTIONS section.
4113 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4114 mips_elf_hi16_reloc and make globally visible.
4115 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4116 make globally visible.
4117 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4118 make globally visible.
4119 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4120 and make globally visible.
4121 (gprel16_with_gp): Check howto->src_mask before using value in
4123 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4124 and make globally visible.
4125 (gprel32_with_gp): Check howto->src_mask before fetching value.
4126 (bfd_mips_elf_swap_options_in): New function.
4127 (bfd_mips_elf_swap_options_out): New function.
4128 (_bfd_mips_elf_set_private_flags): Rename from
4129 mips_elf_set_private_flags and make globally visible.
4130 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4131 mips_elf_copy_private_bfd_data and make globally visible.
4132 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4133 mips_elf_merge_private_bfd_data and make globally visible.
4134 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4135 for a SHT_MIPS_OPTIONS section.
4136 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4137 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4138 name of a SHT_MIPS_OPTIONS section.
4139 (_bfd_mips_elf_set_section_contents): New function.
4140 (mips_elf32_section_processing): Set the GP value in a
4141 SHT_MIPS_OPTIONS section.
4142 (_bfd_mips_elf_find_nearest_line): Rename from
4143 mips_elf_find_nearest_line and make globally visible.
4144 (bfd_elf32_set_section_contents): Define.
4145 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4146 (_bfd_mips_elf_lo16_reloc): Declare.
4147 (_bfd_mips_elf_gprel16_reloc): Declare.
4148 (_bfd_mips_elf_got16_reloc): Declare.
4149 (_bfd_mips_elf_gprel32_reloc): Declare.
4150 (_bfd_mips_elf_set_private_flags): Declare.
4151 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4152 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4153 (_bfd_mips_elf_find_nearest_line): Declare.
4154 (_bfd_mips_elf_set_section_contents): Declare.
4156 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4158 (elf_info_to_howto): Define.
4159 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4161 (elf_info_to_howto): Define.
4162 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4164 (elf_info_to_howto): Define.
4166 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4167 R_MOV16B[12], to match change in coff/internal.h.
4169 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4171 * elf64-mips.c: Extensive additions to provide better support for
4172 writing files and for gas.
4173 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4174 of mips_elf_object_p.
4175 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4176 _bfd_mips_elf_object_p.
4177 (_bfd_mips_elf_final_write_processing): Rename from
4178 mips_elf_final_write_processing and make globally visible.
4179 (_bfd_mips_elf_fake_sections): Rename from
4180 mips_elf_fake_sections and make globally visible.
4181 (_bfd_mips_elf_section_from_bfd_section): Rename from
4182 mips_elf_section_from_bfd_section and make globally visible.
4183 (_bfd_mips_elf_section_processing): New function, broken out of
4184 mips_elf_section_processing.
4185 (mips_elf32_section_processing): Rename from
4186 mips_elf_section_processing; call
4187 _bfd_mips_elf_section_processing.
4188 (_bfd_mips_elf_symbol_processing): Rename from
4189 mips_elf_symbol_processing and make globally visible.
4190 (_bfd_mips_elf_read_ecoff_info): Rename from
4191 mips_elf_read_ecoff_info and make globally visible.
4192 (mips_elf32_ecoff_debug_swap): Rename from
4193 mips_elf_ecoff_debug_swap.
4194 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4195 struct symbol_cache_entry.
4196 (_bfd_elf_validate_reloc): New function, moved in from
4197 elfcode.h:validate_reloc.
4198 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4199 to _bfd_elf_validate_reloc. Change all callers.
4200 * elf-bfd.h (bfd_section_from_shdr): Declare.
4201 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4202 (_bfd_elf_validate_reloc): Declare.
4203 (_bfd_mips_elf_object_p): Declare.
4204 (_bfd_mips_elf_fake_sections): Declare.
4205 (_bfd_mips_elf_section_from_bfd_section): Declare.
4206 (_bfd_mips_elf_section_processing): Declare.
4207 (_bfd_mips_elf_symbol_processing): Declare.
4208 (_bfd_mips_elf_read_ecoff_info): Declare.
4209 (_bfd_mips_elf_final_write_processing): Declare.
4210 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4213 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4214 (mips_elf_final_write_processing): Likewise.
4216 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4218 64-bit MIPS ELF ABI objdump support:
4219 * elf64-mips.c: New file.
4220 * Makefile.in: Rebuild dependencies.
4221 (BFD64_BACKENDS): Add elf64-mips.o.
4222 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4223 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4224 bfd_elf64_littlemips_vec to targ_selvecs.
4225 (mips*-*-elf*): Likewise.
4226 * confingure.in: Add bfd_elf64_bigmips_vec and
4227 bfd_elf64_littlemips_vec to vector switch.
4228 * configure: Rebuild.
4229 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4230 broken out of mips_elf_section_from_shdr.
4231 (mips_elf32_section_from_shdr): Rename from
4232 mips_elf_section_from_shdr. Call new function.
4233 (elf_backend_section_from_shdr): Update name of renamed function.
4234 * elf-bfd.h (struct elf_size_info): Change second parameter of
4235 write_out_phdrs to be const. Likewise for second parameter of
4237 (struct bfd_elf_section_data): Add rel_hdr2 field.
4238 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4239 (bfd_elf32_swap_symbol_out): Likewise.
4240 (bfd_elf32_swap_reloc_in): Likewise.
4241 (bfd_elf32_swap_reloc_out): Likewise.
4242 (bfd_elf32_swap_reloca_in): Likewise.
4243 (bfd_elf32_swap_reloca_out): Likewise.
4244 (bfd_elf32_swap_phdr_in): Likewise.
4245 (bfd_elf32_swap_phdr_out): Likewise.
4246 (bfd_elf32_swap_dyn_in): Likewise.
4247 (bfd_elf32_swap_dyn_out): Likewise.
4248 (bfd_elf32_slurp_symbol_table): Declare.
4249 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4250 (bfd_elf32_write_out_phdrs): Declare.
4251 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4252 (bfd_elf64_swap_symbol_out): Likewise.
4253 (bfd_elf64_swap_reloc_in): Likewise.
4254 (bfd_elf64_swap_reloc_out): Likewise.
4255 (bfd_elf64_swap_reloca_in): Likewise.
4256 (bfd_elf64_swap_reloca_out): Likewise.
4257 (bfd_elf64_swap_phdr_in): Likewise.
4258 (bfd_elf64_swap_phdr_out): Likewise.
4259 (bfd_elf64_swap_dyn_in): Likewise.
4260 (bfd_elf64_swap_dyn_out): Likewise.
4261 (bfd_elf64_slurp_symbol_table): Declare.
4262 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4263 (bfd_elf64_write_out_phdrs): Declare.
4264 (_bfd_mips_elf_section_from_shdr): Declare.
4265 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4266 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4267 section for the section, add the new one to rel_hdr2. Increment
4268 reloc_count rather than setting it.
4269 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4270 Remove static declaration.
4271 (elf_write_shdrs_and_ehdr): Define name as macro.
4272 (elf_write_out_phdrs): Likewise.
4273 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4274 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4275 (elf_swap_symbol_in): Change second parameter to be const.
4276 (elf_swap_symbol_out): Likewise.
4277 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4278 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4279 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4280 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4281 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4282 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4283 parameter to be const. Make non-static.
4284 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4286 (elf_slurp_symbol_table): Make non-static.
4287 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4288 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4289 (elf_backend_size_info): Likewise.
4290 (elfNN_bed): Use elf_backend_size_info.
4291 * targets.c (bfd_elf64_bigmips_vec): Declare.
4292 (bfd_elf64_littlemips_vec): Declare.
4293 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4294 bfd_elf64_littlemips_vec if BFD64 is defined.
4296 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4298 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4300 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4301 zeroes, in alignment holes.
4303 * configure: Rebuild with autoconf 2.10.
4305 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4306 potential leading underscore in the allocated buffer.
4308 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4310 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4311 symbols into .sbss if this is a relocatable link.
4313 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4316 undefined symbols when creating a shared library.
4318 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4320 * coff-sh.c: Add a bunch of new code and static const arrays to
4321 support aligning loads and stores on four byte memory boundaries.
4323 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4325 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4326 call sh_align_loads.
4327 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4330 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * cache.c (bfd_open_file): Unlink the file before opening it for
4333 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4335 * opncls.c (bfd_fdopenr): Set opened_once.
4337 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4339 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4342 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4343 the code unconditionally.
4345 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4347 * libcoff-in.h (struct pei_section_tdata): Define structure.
4348 (pei_section_data): Define macro.
4349 * libcoff.h: Rebuild.
4350 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4351 store s_paddr field in pei_section_data.
4352 (coff_compute_section_file_positions): Use pei_section_data rather
4353 than _cooked_size, and don't overwrite an existing value.
4354 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4355 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4356 * peicode.h (coff_bfd_copy_private_section_data): Define if
4358 (pe_bfd_copy_private_section_data): New static function if
4361 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * srec.c (srec_set_arch_mach): Write as a function rather than a
4366 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4367 no map, just check each member in turn to see whether it is
4370 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4372 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4373 table. Call BFD_ASSERT to validate header size, instead of
4375 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4378 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4380 * ppcboot.c: New target for looking at PPCbug boot records.
4382 * config{ure.in,.bfd}: Add support for ppcboot target.
4384 * configure: Regenerate.
4386 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4388 * coff-h8300.c (howto_table): Update names to match recent
4389 changes to include/coff/internal.h. Fix minor errors in the
4390 existing relocs. Add R_MOVL1 and R_MOVL2.
4391 (rtype2howto): Similarly.
4392 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4393 existing relaxing code and peform more relaxing.
4394 (h8300_reloc16_extra_cases): Likewise.
4396 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4398 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4401 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4403 * elfcode.h (elf_object_p): Reject generic ELF target if
4404 e_machine matches an alternate machine code in a specific backend.
4406 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4407 obsolete align_power_min field.
4409 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4411 * coff-h8300.c (reloc_howto_type): Add howto entry for
4413 (rtype2howto): Handle R_PCRWORD_B.
4414 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4415 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4416 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4417 branch (R_PCWORD_B).
4419 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4421 * aoutx.h (translate_from_native_sym_flags): Set the section for
4422 BSF_CONSTRUCTOR symbols.
4424 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4427 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4429 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4430 stop looking when section is found.
4432 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4434 * coffcode.h (STRING_SIZE_SIZE): Define.
4435 (styp_to_sec_flags): Handle long symbol names when looking for the
4437 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4438 (bfd_coff_long_section_names): Define.
4439 (coff_write_object_contents): Handle long section names.
4440 (bfd_coff_std_swap_table): Initialize new field.
4441 * libcoff.h: Rebuild.
4442 * coffgen.c (make_a_section_from_file): Handle long section
4444 (coff_write_symbols): Handle long section names.
4445 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4446 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4447 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4448 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4449 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4450 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4451 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4452 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4454 * bout.c (b_out_callback): Set lma of sections.
4455 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4456 parameter to output_bfd. Used input_bfd instead of output_bfd in
4459 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4461 * aoutx.h (translate_from_native_sym_flags): Don't create
4462 SEC_CONSTRUCTOR sections.
4463 * ecoff.c (ecoff_set_symbol_info): Likewise.
4465 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4466 From Don Bowman <bowman@waterloo.hp.com>.
4468 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4470 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4471 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4473 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4475 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4476 mips_32_relocs field.
4477 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4478 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4479 relocs against a global symbol which is not defined in a regular
4481 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4482 against a global symbol, increment mips_32_relocs.
4483 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4484 the symbol is not defined in a regular file, make room in the
4487 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4489 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4490 file position and the virtual file position separately. Set
4491 filepos information bsaed on the real file position.
4492 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4493 Jan 23 change to coffcode.h.
4495 * som.c (som_slurp_symbol_table): Set the symbol count to the
4496 number of BFD symbols created.
4498 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4500 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4501 output file if linking shared objects. Loop to check all relocs,
4502 rather than returning false on first error.
4504 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4506 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4507 (ppc_elf_additional_program_headers): If .interp section, bump #
4508 of program headers by 1.
4509 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4510 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4511 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4513 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4515 (ppc_elf_relocate_section): If the output section isn't defined,
4516 don't abort, just give an error message.
4518 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4519 being created is .sdata or .sdata2, don't make the symbol dynamic.
4521 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4523 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4524 members of an archive for dynamic objects with no symbols, and
4525 pass them directly to check_archive_element.
4526 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4527 xcoff_link_check_dynamic_ar_symbols.
4528 (xcoff_link_check_dynamic_ar_symbols): New static function.
4530 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4531 from _bfd_nodynamic to _bfd_xcoff.
4532 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4534 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4535 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4536 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4537 * libcoff.h: Rebuild.
4538 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4539 (xcoff_get_section_contents): New static function.
4540 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4541 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4542 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4543 (xcoff_dynamic_reloc): New static variable.
4544 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4545 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4547 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4549 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4550 if reloc_entry->addend is not 0.
4551 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4553 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4555 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4557 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4558 Add entries for R_SPARC_[56].
4559 (sparc_reloc_map): Add entries for R_SPARC_[56].
4561 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4563 Optimize linking of stabs in sections as used in ELF and COFF.
4564 * stabs.c: New file.
4565 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4566 (_bfd_write_section_stabs): Declare.
4567 (_bfd_write_stab_strings): Declare.
4568 * libbfd.h: Rebuild.
4569 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4570 (struct coff_link_hash_table): Add stab_info field.
4571 * libcoff.h: Rebuild.
4572 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4574 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4576 (_bfd_coff_final_link): Write out stab strings hash table.
4577 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4578 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4580 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4581 (struct bfd_elf_section_data): Add stab_info field.
4582 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4584 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4585 _bfd_link_section_stabs.
4586 (elf_bfd_final_link): Write out stab strings hash table.
4587 (elf_link_input_bfd): Handle optimized stabs sections.
4588 * reloc.c (_bfd_final_link_relocate): Check address against
4589 _raw_size rather than _cooked_size.
4590 * Makefile.in: Rebuild dependencies.
4591 (BFD_LIBS): Add stabs.o
4592 (BFD_LIBS_CFILES): Add stabs.c.
4594 * VERSION: Increment for bfdlink.h change.
4596 * coffgen.c (coff_renumber_symbols): Correct handling of
4597 BSF_NOT_AT_END common symbols.
4599 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4601 * coff-ppc.c (record_toc): Add cast to avoid warning.
4602 (ppc_allocate_toc_section): Likewise.
4603 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4604 (ppc_coff_reloc_type_lookup): Remove unreached code.
4605 * coffcode.h (coff_write_object_contents): Don't take the address
4607 * peicode.h (pe_print_idata): Add casts to avoid warning.
4608 (pe_print_edata): Likewise.
4609 (pe_print_reloc): Remove ANSI C string concatenation.
4611 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4613 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4615 * libcoff.h: Rebuild.
4616 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4618 (coff_swap_aux_out): Likewise.
4619 * peicode.h (coff_swap_aux_in): Likewise.
4620 (coff_swap_aux_out): Likewise.
4621 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4623 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4625 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4626 Fix up .bf endndx link fields.
4627 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4629 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4632 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4634 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4635 on Solaris PowerPC systems doesn't get confused.
4637 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4640 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4641 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4642 update did_reg and did_reg2.
4644 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4646 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4648 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4649 callback routines, pass h->root.string rather than name, in case
4650 copy is true and name is transient.
4652 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4654 * elfcore.h: Add support for core files with multiple threads.
4655 (Primarily for Solaris.)
4657 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4659 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4660 section->orelocation is NULL.
4662 * coffgen.c (bfd_coff_get_syment): New function.
4663 (bfd_coff_get_auxent): New function.
4664 * bfd-in.h (bfd_coff_get_syment): Declare.
4665 (bfd_coff_get_auxent): Declare.
4666 * bfd-in2.h: Rebuild.
4668 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * elf32-mips.c (struct mips_hi16): Define.
4671 (mips_hi16_addr, mips_hi16_addend): Remove.
4672 (mips_hi16_list): New static variable.
4673 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4674 (mips_elf_lo16_reloc): Process mips_hi16_list.
4675 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4676 relocs before the associated LO16 reloc.
4678 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4680 * versados.c (versados_scan): Check bfd_alloc return value.
4681 (versados_object_p): Check all bfd_read return values. Require
4682 that lang field be less than 10, to avoid confusion with Intel Hex
4685 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4687 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4688 not 0, for an absolute symbol.
4689 (NAME(aout,swap_ext_reloc_out)): Likewise.
4691 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4692 (ihex_write_object_contents): For a large start address, output
4693 the full 32 bit address in record type 5.
4695 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4696 to int to avoid promotion problems in prototype.
4698 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4700 * configure.host: Use ${srcdir} when looking for picfrag.
4702 * configure.host: Switch on ${libdir}, not $(libdir). From
4703 alan@spri.levels.unisa.edu.au (Alan Modra).
4705 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4706 entry point, not just for DYNAMIC objects.
4707 * sunos.c (sunos_add_dynamic_symbols): Always call
4708 sunos_create_dynamic_sections. If called with a non DYNAMIC
4709 object, don't do anything else.
4710 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4712 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * configure.in: Permit --enable-shared to specify a list of
4716 * configure: Rebuild.
4718 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4719 host when configuring with --enable-shard.
4721 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4723 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4726 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4727 to avoid crashing in bfd_hash_replace.
4729 * sysdep.h: Use #ifdef, not #if.
4731 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4733 * config.in: Rebuild.
4735 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4737 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4738 (AC_CHECK_HEADERS): Check for sys/time.h
4739 (AC_HEADER_TIME): Add macro.
4740 * configure: Rebuild.
4741 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4742 to control what combination of <time> and <sys/time.h>
4745 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4747 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4748 (aout_32_sunos4_write_object_contents): Likewise.
4749 * aoutx.h (NAME(aout,machine_type)): Handle
4750 bfd_mach_sparc_{sparclet,sparclite}.
4751 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4752 (bfd_mach_sparc_v9_p): Update.
4753 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4754 * libaout.h (enum machine_type): Add M_SPARCLET.
4755 * sunos.c (MACHTYPE_OK): Define.
4756 * bfd-in2.h: Regenerated.
4758 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4760 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4761 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4762 * elflink.c (_bfd_elf_create_got_section): Store the
4763 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4764 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4765 global offset table goes over 0x1000, set the value of
4766 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4767 (elf32_sparc_relocate_section): Subtract the offset of
4768 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4770 * elfcode.h: Don't include <string.h>.
4772 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4774 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4775 generic_link_hash_newfunc. All references changed.
4776 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4777 moved here from libbfd-in.h.
4778 * libbfd-in.h: Corresponding changes.
4779 * libbfd.h: Regenerated.
4781 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4783 * aoutx.h (aout_link_input_section_std): When reporting an
4784 overflow error, use the name of the symbol in the hash table if
4786 (aout_link_input_section_ext): Likewise.
4788 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4789 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4791 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4793 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4794 * coffcode.h (coff_compute_section_file_positions): Likewise.
4795 (coff_write_object_contents): Likewise.
4797 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4799 * section.c (SEC_LINK_ONCE): Define.
4800 (SEC_LINK_DUPLICATES): Define.
4801 (SEC_LINK_DUPLICATES_DISCARD): Define.
4802 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4803 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4804 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4805 * bfd-in2.h: Rebuild.
4806 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4807 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4808 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4809 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4810 SEC_LINK_ONCE, and look through the symbol table for the setting
4811 for SEC_LINK_DUPLICATES.
4812 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4813 set for a section, find the section symbol in the symbol table,
4814 and set the aux entry based on SEC_LINK_DUPLICATES.
4815 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4816 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4817 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4818 * coff-i386.c (i386coff_vec): Likewise.
4819 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4821 * VERSION: Bump to 2.6.1.
4822 * Makefile.in (stamp-h): Depend upon VERSION.
4824 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4826 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4827 * libbfd.h: Rebuilt.
4828 * linker.c (generic_link_hash_newfunc): No longer static.
4829 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4831 * coff-h8300.c: Add two derived hash tables and their associated
4832 funtions and #defines for use by the h8300 linker.
4833 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4834 the function vector as needed. Place the address of the function
4835 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4836 Rewrite the vectors section contents as necessary.
4837 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4838 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4839 (coff_bfd_link_hash_table_create): Likewise.
4841 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4844 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4846 (hppa_rebuild_insn): Pass pointer to correct type to
4847 low_sign_unext and dis_assemble_21.
4849 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4851 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4852 Stick with sparc-*-{sysv4*,solaris2*}.
4854 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4856 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4857 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4858 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4859 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4860 fields is non-zero, print them.
4862 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4863 ifdef. Remove unused variables.
4864 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4866 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4867 (get_symbol_value): Ifdef out.
4868 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4869 (coff_ppc_relocate_section): Remove unused variables. Make
4870 fprintf strings and argument types correspond. Put before_addr in
4872 (dump_toc): Make fprintf strings and argument types correspond.
4873 (ppc_process_before_allocation): Remove unused variables. Always
4875 (ppc_reflo_reloc): Ifdef out.
4876 (ppc_addr32nb_reloc): Ifdef out.
4877 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4879 (coff_ppc_rtype_to_howto): Likewise.
4880 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4882 * peicode.h (pe_print_idata): Move otherwise unused variables into
4883 the #ifdef where they are used. Always return a value.
4884 (pe_print_edata): Make fprintf strings and argument types
4885 correspond. Always return a value.
4886 (pe_print_pdata): Removed unused variable addr_value. Always
4888 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4889 strings and argument types correspond. Always return a value.
4891 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4892 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4893 variable rela inside #if 0 section where it is used.
4895 * ns32k.h: New file.
4896 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4897 functions to start with _bfd_.
4898 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4899 functions in cpu-ns32k.h.
4900 * Makefile.in: Rebuild dependencies.
4901 (HFILES): Add ns32k.h.
4903 * section.c (struct sec): Add linker_mark field. Change
4904 user_set_vma and reloc_done to be single bit fields.
4905 (STD_SECTION): Update accordingly.
4906 * bfd-in2.h: Rebuild.
4907 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4909 (aout_link_input_bfd): Don't link unmarked sections.
4910 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4912 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4913 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4915 * elflink.h (elf_bfd_final_link): Mark sections included in the
4917 (elf_link_input_bfd): Don't link unmarked sections.
4918 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4920 (xcoff_link_input_bfd): Don't link unmarked sections.
4922 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4923 overflow error messages.
4925 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4927 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4928 is not set, print "BFD: " before the error message.
4930 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4931 Miles Bader <miles@gnu.ai.mit.edu>.
4932 * configure: Rebuild.
4934 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4936 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4939 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4940 m68k-aout, m68k-coff, and m68k-elf targets.
4942 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4944 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4945 (ieee_generic_stat_arch_elt): Restructured to prevent
4946 ieee_object_p from being called repeatedly.
4948 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4950 * coffcode.h (coff_write_object_contents): Allocate
4951 buffers large enough for any FILEHDR or AOUTHDR.
4953 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4955 * ecofflink.c (lookup_line): New static function, renamed and
4956 slighly changed from old _bfd_ecoff_locate_line.
4957 (_bfd_ecoff_locate_line): Cache line number information. Use
4958 lookup_line for actual lookup.
4960 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4962 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4963 multiple of 20 bytes.
4965 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4967 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4968 allocate ecoff_find_line, and don't initialize by hand.
4969 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4970 mips_elf_find_line, and don't call memset.
4972 * coffcode.h (coff_compute_section_file_positions): If not
4973 producing a final executable, don't consider sofar when aligning
4974 the section to the correct size.
4976 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4978 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4979 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4980 * coffgen.c (coff_section_symbol): Ifdef out.
4982 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4984 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4985 output_bfd is not NULL.
4987 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4989 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4990 of bfd_alloc (fixes fix_line not being initialized).
4991 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4993 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4995 * coffcode.h: Allow specific backends to override the
4996 bfd_link_add_symbols routine.
4998 * coff-h8300.c: Include genlink.h.
4999 (howto_table): Add R_MEM_INDIRECT.
5000 (rtype2howto): Support R_MEM_INDIRECT.
5001 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5004 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5006 * coff-alpha.c (alpha_relocate_section): Use
5007 info->callbacks_warning, rather than _bfd_error_handler, for
5008 "multiple gp" warning.
5010 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5012 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5013 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5014 table string. Use bfd_wrapped_link_hash_lookup.
5015 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5017 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5018 table, if any, when writing out symbols.
5019 (aout_link_input_section_std): Use the name from the hash table,
5020 if any, when reporting undefined symbols.
5021 (aout_link_input_section_ext): Likewise.
5022 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5023 * bout.c (get_value): Likewise.
5024 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5025 * ecoff.c (ecoff_reloc_link_order): Likewise.
5026 * elflink.h (elf_link_add_object_symbols): Likewise.
5027 (elf_reloc_link_order): Likewise.
5028 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5029 (_bfd_generic_reloc_link_order): Likewise.
5030 (default_indirect_link_order): Likewise.
5031 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5032 * sunos.c (sunos_add_one_symbol): Likewise.
5033 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5034 (bfd_xcoff_link_count_reloc): Likewise.
5035 (xcoff_reloc_link_order): Likewise.
5037 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5038 into -1 for intern->rss.
5040 * configure: Rebuild with autoconf 2.8.
5042 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5044 * stab-syms.c (__define_stab_duplicate): Define.
5045 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5047 * bfd-in.h (bfd_get_stab_name): Declare.
5048 * bfd-in2.h: Rebuild.
5049 * Makefile.in: Rebuild dependencies.
5050 (BFD_LIBS): Add stab-syms.o.
5051 (BFD_LIBS_CFILES): Add stab-syms.c.
5052 (BFD32_BACKENDS): Remove stab-syms.o.
5053 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5054 * configure.in: Don't list stab-syms.o in bfd_backends.
5055 * configure: Rebuild.
5056 * libaout.h (aout_stab_name): Don't declare.
5057 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5060 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5062 * elf.c (assign_file_positions_for_segments): Adjust file offset
5063 for section alignment even if SEC_LOAD is not set.
5065 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5067 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5068 since they appear as targets in Makefile.in.
5069 * configure: Rebuild.
5071 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5072 don't fiddle with a symbol which is not defined anywhere.
5074 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5076 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5077 though they are defined in a shared library.
5078 (xcoff_build_ldsyms): Likewise.
5080 * coffgen.c (coff_find_nearest_line): Don't look at the line
5081 numbers for the section if section->lineno is NULL.
5083 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5084 message rather than calling BFD_ASSERT.
5085 * elfcode.h (write_relocs): Check return value of
5086 _bfd_elf_symbol_from_bfd_symbol.
5088 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5090 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5093 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5095 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5097 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5098 hppa_reloc_field_selector_type_alt.
5099 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5100 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5102 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5104 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5106 * elf.c (assign_file_positions_for_segments): Adjust the segment
5107 memory size for the alignment of a SEC_ALLOC section, not just a
5110 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5112 * m68klinux.c: New file.
5113 * hosts/m68klinux.h: New file.
5114 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5115 * configure.in (m68*-*-linux*): New native host.
5116 (m68klinux_vec): New vector.
5117 * configure: Rebuild.
5118 * targets.c (m68klinux_vec): Declare.
5119 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5120 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5121 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5122 declaration from bfd_linux_size_dynamic_sections.
5123 (bfd_m68klinux_size_dynamic_sections): Declare.
5124 * bfd-in2.h: Rebuild.
5125 * Makefile.in: Rebuild dependencies.
5126 (BFD32_BACKENDS): Add m68klinux.o.
5127 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5129 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5131 * libhppa.h (pa_arch): Add pa20.
5132 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5133 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5134 (hppa_field_adjust): Handle e_nsel.
5135 * som.c: Provide default definitions for many new relocs found only
5136 in hpux10 include files.
5137 (som_fixup_formats): Add several new relocs from hpux10.
5138 (som_hppa_howto_table): Add hpux10 relocs.
5139 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5141 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5143 * mpw-make.sed: Edit out recent shared library support, and
5144 rules to rebuild .h files using doc/chew.
5146 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5148 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5149 size even of sections with no contents.
5151 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5153 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5154 starting with '$' the way we skip names starting with '.'. When
5155 updating x_endndx, don't be fooled by an index which has been
5158 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5159 struct/union/enum type with no elements.
5161 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5163 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5165 * archive.c (bfd_generic_archive_p): If the first file in the
5166 archive can not be recognized as an object, don't assume that this
5167 is the wrong format.
5169 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5170 format is not bfd_object.
5171 (bfd_elf_get_dt_soname): Likewise.
5173 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5175 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5178 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5180 * bfd.c (tdata): Add netbsd_core_data.
5181 * bfd-in2.h: Regenerated.
5183 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5185 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5186 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5187 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5190 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5191 to get the symbol index, matching 14 Jul 95 change.
5193 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5195 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5196 Remove duplicate definition of gp.
5198 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5200 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5201 assume that we can set the GP value and then get the same value,
5202 since it won't be true if the output file is neither ELF nor
5204 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5205 _bfd_get_gp_value here.
5206 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5207 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5209 (mips_elf_lo16_reloc): Likewise.
5210 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5211 Don't require that the BFD be ELF.
5212 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5213 (mips_elf_gprel32_reloc): Likewise.
5214 (mips_elf_relocate_section): Don't assume we can set and get the
5216 (mips_elf_finish_dynamic_symbol): Don't bother to use
5217 _bfd_get_gp_value here.
5219 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5220 Don't change epdr between malloc and free. Be careful not to free
5221 NULL pointers. Zero out the first RPDR.
5223 * configure.host: On Linux, only pass -rpath option if $(libdir)
5224 is neither /lib nor /usr/lib. From Alan Modra
5225 <alan@mullet.Levels.UniSA.Edu.Au>.
5227 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5229 (elf_dt_name): Rename from elf_dt_needed_name.
5230 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5232 (bfd_elf_get_dt_soname): New function.
5233 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5234 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5235 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5236 * bfd-in2.h: Rebuild.
5238 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5240 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5241 _bfd_sparc_elf_reloc_type_lookup.
5242 (bfd_elf32_bfd_reloc_type_lookup): Update.
5243 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5244 (sparc64_elf_howto_table): Define.
5245 (sparc_reloc_map): Define.
5246 (sparc64_elf_reloc_type_lookup): New function.
5247 (sparc_elf_wdisp16_reloc): New function.
5248 (elf_info_to_howto): Use sparc64_elf_howto_table.
5249 (sparc64_elf_relocate_section): Likewise.
5250 (bfd_elf64_bfd_reloc_type_lookup): Update.
5252 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5254 * configure.host: Check for 'do not mix' from native linker before
5255 trying to use -rpath.
5257 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5259 * bfd.c (_bfd_get_gp_value): New function.
5260 (_bfd_set_gp_value): New function.
5261 * libbfd-in.h (_bfd_get_gp_value): Declare.
5262 (_bfd_set_gp_value): Declare.
5263 * libbfd.h: Rebuild.
5264 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5265 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5266 directly to the fields in the tdata information.
5267 (alpha_relocate_section): Likewise.
5268 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5269 (mips_gprel_reloc): Likewise.
5270 (mips_relocate_section): Likewise.
5271 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5272 (mips_elf_lo16_reloc): Likewise.
5273 (mips_elf_final_gp): Likewise.
5274 (mips_elf_gprel16_reloc): Likewise.
5275 (mips_elf_gprel32_reloc): Likewise.
5276 (mips_elf_relocate_section): Likewise.
5277 (mips_elf_finish_dynamic_symbol): Likewise.
5279 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5281 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5283 * configure.in: Call AC_PROG_CC before configure.host.
5284 * configure: Rebuild.
5285 * configure.host: Don't set information which autoconf should
5286 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5288 * configure.host: Remove go32 and win32 host information, since it
5289 should no longer be needed.
5291 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5292 then start a new segment rather than put a writable section in a
5295 * configure.host: Set RPATH_ENVVAR.
5297 * Makefile.in: Rebuild dependencies.
5299 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5300 zero_section variable.
5302 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5304 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5305 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5306 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5308 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5310 * ieee.c (ieee_write_expression): Only use an R variable for a
5311 local symbol. Don't output a zero offset. Handle a zero address.
5312 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5313 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5315 (parse_expression): Don't try to handle multiple occurrences of a
5316 P variable. Handle I variables differently from X variables. Fix
5317 the order of minus expressions.
5318 (ieee_slurp_external_symbols): Generate an I variable for an NN
5319 record. Fix handling of ATI and ATX records.
5320 (ieee_slurp_sections): Only set minimal section attributes.
5321 Adjust them later, based on the section contents.
5322 (ieee_object_p): Read in the file until just after the ME record.
5323 Call ieee_slurp_section_data to set the section flags.
5324 (do_one): Add iterations parameter. Only repeat the first load
5325 item. Set the section and file reloc flags.
5326 (ieee_slurp_section_data): Set section flags. Pass iterations to
5328 (ieee_canonicalize_reloc): Handle I variables.
5329 (do_with_relocs): Only emit relocation size when necessary.
5330 Increase MAXRUN to 127. Change ov to be assigned, and take
5331 src_mask and pcrel_offset into account.
5332 (ieee_write_data_part): Skip sections that are not loaded.
5333 (ieee_write_external_part): Don't output optional last entry of WX
5335 (ieee_write_me_part): Make setting of me_record neater.
5336 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5338 * syms.c (stt): Add entries for zerovars, vars, and code.
5340 * elfcode.h (validate_reloc): New static function.
5341 (write_relocs): Call validate_reloc for non ELF relocs.
5343 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5344 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5345 (TARGET_LITTLE_SYM): Likewise.
5347 * config.bfd (m68*-*-psos*): New target.
5349 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5351 * i386msdos.c: Remove some #if 0 code.
5352 (msdos_write_object_contents): Don't include empty sections in the
5353 size computation, regardless of their address.
5355 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5357 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5358 is NULL, ie, the -r switch is used.
5360 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5362 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5363 (BFD_RELOC_MIPS_GOT_LO16): Define.
5364 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5365 * bfd-in2.h, libbfd.h: Rebuild.
5366 * elf32-mips.c (mips_reloc_map): Map new relocs.
5368 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5370 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5373 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5374 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5375 simple number for the section address, rather than an expression.
5376 Limit the number of bytes between relocs to MAXRUN.
5377 (ieee_write_me_part): Set me_record to the file offset after the
5379 (ieee_write_processor): New static function.
5380 (ieee_write_object_contents): Use ieee_write_processor.
5382 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5384 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5386 * coff-aux.c: Change include of aux.h to aux-coff.h.
5388 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5390 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5391 relocation put the addend both in the reloc entry and the data.
5392 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5395 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5396 a R_68K_PCxx reloc against a defined global symbol directly.
5397 (elf_m68k_check_relocs): Don't count such a reloc.
5399 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5400 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5401 symbol for now, otherwise always record the symbol as dynamic.
5402 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5403 is not referenced by a dynamic object, and we are not making a
5404 shared object, then don't make a PLT entry. If we do make a PLT
5405 entry, make sure the symbol has been recorded as dynamic.
5407 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5409 * configure.host: When making a shared library, set HLDFLAGS to
5410 pass an appropriate -rpath option. Use the make variable SONAME
5411 as the shared library soname, rather than computing it here. On
5412 SunOS, build stamp-tshlink in place of $(SHLINK).
5413 * Makefile.in (SONAME): New variable.
5414 ($(SHLINK)): Make a link to the transformed name, as well.
5415 (stamp-tshlink): New target.
5416 (install): Skip stamp-tshlink during install.
5418 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5420 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5421 linker sections have been set up yet.
5423 * elf.c (make_mapping): Add an additional argument to suppress
5424 making the first section include the program headers.
5425 (map_sections_to_segments): If the user used -Ttext such that the
5426 program headers are on a different page, do not set the flags
5427 saying that this section includes the program headers.
5429 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5431 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5432 don't define TRAD_HEADER.
5433 * configure: Rebuild.
5435 * netbsd-core.c: New file, support for NetBSD core files.
5436 * hosts/*nbsd.h: Removed.
5438 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5440 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5441 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5442 * libbfd.h, bfd-in2.h: Regenerated.
5443 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5444 bfd_elf32_bfd_reloc_type_lookup.
5445 (reloc_type{,_names}): Deleted.
5446 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5448 (sparc_reloc_map): Add sparc64 relocs.
5449 (sparc_elf_notsupported_reloc): New static function.
5450 (sparc_elf_wdisp16_reloc): New static function.
5451 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5452 (elf32_sparc_relocate_section): Likewise.
5453 (bfd_elf32_bfd_reloc_type_lookup): Define.
5454 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5455 (reloc_type{,_names}): Deleted.
5456 (elf_sparc_howto_table): Deleted.
5457 (sparc_reloc_map): Deleted.
5458 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5459 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5461 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5463 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5466 * Makefile.in (program_transform_name): New variable.
5467 (install): Transform library name before installing it.
5469 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5471 * archures.c (bfd_mach_i960_hx): Define.
5472 * bfd-in2.h: Rebuild.
5473 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5474 (MATRIX): Expand entries for HX.
5475 (arch_info_struct): Add i960:hx entry.
5476 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5477 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5478 (coff_set_flags): Handle bfd_mach_i960_hx.
5480 Support for building as a shared library, based on patches from
5481 Alan Modra <alan@spri.levels.unisa.edu.au>:
5482 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5483 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5484 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5485 * configure: Rebuild.
5486 * configure.host: If --enable-shared, adjust shared library stuff
5487 based on the host. If the host is SunOS, and the linker supports
5488 -rpath, set HLDFLAGS to use it.
5489 * Makefile.in (ALLLIBS): New variable.
5490 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5491 (COMMON_SHLIB, SHLINK): New variables.
5492 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5493 (STAGESTUFF): Remove variable.
5494 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5496 (stamp-ofiles): New target, like old ofiles target, but build
5497 using a temporary file and move-if-change, and touch stamp-ofiles
5499 (ofiles): Just depend upon stamp-ofiles.
5500 (stamp-piclist, piclist): New targets.
5501 ($(SHLIB), $(SHLINK)): New targets.
5502 (targets.o, archures.o): Build twice if PICFLAG is set.
5503 (do_mostlyclean): Remove pic/*.o.
5504 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5506 (do_distclean): Remove pic and stamp-picdir.
5507 (install): Install shared libraries.
5508 ($(OFILES)): Depend upon stamp-picdir.
5509 (stamp-picdir): New target.
5511 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5513 * libcoff.h: Rebuild.
5515 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5516 flavour of a section with no owner.
5518 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5519 ELF_LINK_NON_ELF flag.
5520 (mips_elf_create_got_section): Likewise.
5522 * elf.c: Revert last change, since it breaks dynamic linking.
5523 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5525 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5526 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5527 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5529 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5531 * elf.c (assign_file_positions_for_segments): If the backend does
5532 not want the elf header or the program headers in the address
5533 space, do not include them in the calculations.
5535 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5536 function to determine if we need additional program headers.
5537 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5538 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5540 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5542 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5544 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5546 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5547 back into one line. Some compilers (sunos 4.1.3 for example)
5548 won't accept args split across more than one line.
5550 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5552 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5553 * configure: Regenerate.
5555 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5557 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5558 try to do arithmetic on a void *, cast it to a unsigned char * first.
5560 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5562 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5563 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5565 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5566 flag for a newly defined symbol.
5567 (NAME(bfd_elf,record_link_assignment)): Likewise.
5568 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5569 set the DEF or REF_REGULAR flags correctly.
5571 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5572 (libbfd.h, libcoff.h): Corresponding change.
5574 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5575 a PLT32 reloc as dynamic.
5576 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5577 is not referenced by a dynamic object, and we are not making a
5578 shared object, then don't make a PLT entry. If we do make a PLT
5579 entry, make sure the symbol has been recorded as dynamic.
5581 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5583 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5584 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5585 (powerpcle-*-cygwin32): New.
5586 * peicode.h (add_data_entry): Get address from vma.
5588 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5590 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5591 attached to the section has already been created as an undefined
5592 symbol, treat it as if it hasn't been created yet.
5594 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5596 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5597 symbol or section symbols if stripping all symbols and this is not
5598 a relocateable link. Don't output the symbol string table if
5599 there are no symbols.
5600 (elf_link_flush_output_syms): Don't do anything if there are no
5603 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5605 * coff-aux.c: New file.
5606 * hosts/m68kaux.h: New file.
5607 * config.bfd (m68*-apple-aux*): New target.
5608 * configure.in (m68*-apple-aux*): New native host.
5609 (m68kaux_coff_vec): New vector.
5610 * configure: Rebuild.
5611 * targets.c (m68kaux_coff_vec): Declare.
5612 * coffcode.h (bfd_coff_backend_data): Add field
5613 _bfd_coff_link_add_one_symbol.
5614 (bfd_coff_link_add_one_symbol): Define.
5615 (compare_arelent_ptr): New static function if TARG_AUX.
5616 (coff_write_relocs): If TARG_AUX, sort the relocs.
5617 (coff_write_object_contents): Set A/UX aouthdr magic number.
5618 (coff_link_add_one_symbol): Define if not defined.
5619 (bfd_coff_std_swap_table): Initialize new field.
5620 * libcoff.h: Rebuild.
5621 * cofflink.c (coff_link_add_symbols): Call
5622 bfd_coff_link_add_one_symbol rather than
5623 _bfd_generic_link_add_one_symbol.
5624 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5625 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5626 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5627 * Makefile.in: Rebuild dependencies.
5628 (BFD32_BACKENDS): Add coff-aux.o.
5629 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5631 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5633 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5634 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5636 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5638 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5639 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5640 (maintainer-clean): Warn about deleting special files.
5641 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5643 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5644 warning symbols correctly.
5645 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5646 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5647 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5648 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5649 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5650 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5652 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5655 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5657 * libcoff-in.h: aligned newly exported names with bfd naming
5658 conventions. Removed an erroneous define of POWERPC_LE_PE.
5659 * libcoff.h: Rebuild.
5660 * cofflink.c, coff-ppc.c: the above function name changes
5662 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5664 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5665 * ecoff.c (struct extsym_info): Define.
5666 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5667 to ecoff_link_write_external.
5668 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5669 Strip symbols when appropriate.
5671 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5672 * syms.c (BSF_OBJECT): Define.
5673 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5674 * bfd-in2.h: Rebuild.
5675 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5677 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5680 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5681 copying relocs into a shared object, treat a defined global symbol
5683 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5684 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5685 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5687 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5688 real defined symbol, not to a weak defined symbol.
5690 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5692 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5693 and made a few static functions externs.
5695 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5696 POWERPC_LE_PE hack in cofflink.
5698 * libcoff-in.h: promoted the following from cofflink.c to allow
5699 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5700 coff_debug_merge_element, struct coff_debug_merge_type,
5701 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5702 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5703 coff_debug_merge_hash_lookup, coff_link_section_info,
5704 coff_final_link_info, coff_debug_merge_hash_newfunc,
5705 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5707 * libcoff.h: re-gen'd
5709 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5711 * syms.c: Include "bfdlink.h".
5712 (struct stab_find_info): Define.
5713 (_bfd_stab_section_find_nearest_line): New function.
5714 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5715 * libbfd.h: Rebuild.
5716 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5717 * elf.c (_bfd_elf_find_nearest_line): Try calling
5718 _bfd_stab_section_find_nearest_line before searching the ELF
5719 symbol table. Find the closest STT_FUNC symbol, not the last one.
5720 * libcoff-in.h (coff_data_type): Add line_info field.
5721 * libcoff.h: Rebuild.
5722 * coffgen.c (coff_find_nearest_line): Try calling
5723 _bfd_stab_section_find_nearest_line before searching the COFF
5725 * Makefile.in: Rebuild dependencies.
5727 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5729 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5730 4 bytes, so we get the correct value when updating the register
5731 field in little endian mode.
5733 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5735 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5736 entry_section fields. Add sntoc and snentry fields.
5737 * libcoff.h: Rebuild.
5738 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5739 not toc_section and entry_section (the COFF file does not have any
5740 sections at this point).
5741 (coff_write_object_contents): Set o_snentry and o_sntoc from
5742 snentry and sntoc rather than entry_section and toc_section.
5743 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5744 snentry, not toc_section and entry_section.
5745 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5746 entry_section from hentry.
5747 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5749 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5750 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5751 than using toc_section directly.
5753 * archures.c: Add missing `.' in enum bfd_architecture.
5754 * bfd-in2.h: Rebuild.
5756 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5757 Robert Lipe <robertl@arnet.com>.
5759 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5761 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5762 to sections we allocate. Use bfd_zalloc to allocate initialial
5763 sections, not bfd_alloc.
5764 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5765 SDA{,2}I16 relocations.
5766 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5767 whether to put something in .sbss or not.
5768 (ppc_elf_relocate_section): Add support for more relocations. Add
5769 in sec->output_offset where appropriate. Make error messages
5770 include the symbol name.
5772 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5773 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5774 doesn't get redefined messages if -shared.
5776 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5777 section if the rel_section field has been set up.
5779 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5781 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5784 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5786 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5787 of flags, only flags used are controlled by mach number. Bump up
5788 output file mach number to highest of input file mach numbers.
5789 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5790 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5792 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5793 bfd_elf64_sparc_vec support.
5795 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5797 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5798 the embedded bit is set on some objects and not on others. Just
5800 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5803 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5805 * coffcode.h (coff_new_section_hook): Don't try to align the
5808 * coffcode.h (coff_set_section_contents): Fix the handling of the
5809 .lib section to work even if the entire section contents are
5810 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5811 Robert Lipe <robertl@arnet.com>.
5813 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5815 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5816 memory here for contents.
5818 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5819 _SDA2_BASE_ by 32768.
5820 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5821 started using. Allocate contents for .sdata and .sdata2 sections
5823 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5825 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5826 size _SDA{,2}_BASE_.
5827 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5830 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5832 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5834 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5835 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5836 (bfd_mach_sparc_v9a): Define.
5837 (bfd_mach_sparc_v9_p): Define.
5838 * bfd-in2.h: Regenerated.
5839 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5841 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5842 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5843 to bfd_elf32_sparc_vec.
5844 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5845 Add v8plus{,a} support.
5847 (sparc_compatible): New function.
5848 * elf32-sparc.h: #include "elf/sparc.h".
5849 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5850 elf32_sparc_final_write_processing): New functions.
5851 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5852 elf_backend_final_write_processing): Define.
5854 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5856 * elf-bfd.h (struct elf_link_hash_entry): Add
5857 linker_section_pointer field.
5858 (enum elf_linker_section_enum): Enumeration for new way of
5859 creating linker dynamic sections and symbols.
5860 (elf_linker_section{,_pointers}): New structures for creating
5861 dynamic sections and symbols.
5862 (elf_obj_tdata): Add linker_section_pointers and linker_section
5864 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5865 (_bfd_elf_create_linker_section): New declarations.
5866 (_bfd_elf_find_pointer_linker_section): Ditto.
5867 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5868 (_bfd_elf_make_linker_section_rela): Ditto.
5870 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5872 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5873 (ppc_elf_create_linker_section): New function to create the
5874 sections .got, .sdata, and .sdata2.
5875 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5877 (ppc_elf_check_relocs): Support more of the eabi relocations.
5878 (ppc_elf_relocate_section): Ditto.
5879 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5880 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5882 * elflink.h (elf_create_pointer_linker_section): New function to
5883 create initialized pointers in dynamic linker sections.
5884 (elf_finish_pointer_linker_section): Actually intialize the
5885 pointers created above.
5887 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5888 macros to provide both 32 and 64 bit versions of
5889 elf_create_pointer_linker_section.
5890 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5891 provide both 32 and 64 bit versions of
5892 elf_finish_pointer_linker_section.
5894 * elflink.c (_bfd_elf_create_linker_section): New function to
5895 create a linker section.
5896 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5897 given address in the linker pointer offsets created for a given
5899 (_bfd_elf_make_linker_section_rela): Make a RELA section
5900 corresponding to the generated linker section.
5902 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5904 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5906 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5908 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5909 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5910 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5911 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5912 toc entry in an objdump) for now.
5913 (ppc_do_last, ppc_get_last): New function - needed to save processing
5914 the toc owner to the end.
5915 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5918 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5919 toc owner from being done till last. Must define POWERPC_LE_PC
5922 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5924 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5926 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5927 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5929 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5931 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5933 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5935 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5937 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5939 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5941 * elf.c (assign_file_positions_for_segments): Don't increment file
5942 offset for a segment which contains no loadable sections.
5944 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5946 * reloc.c: Add new PowerPC relocations.
5947 * {bfd-in2,libbfd}.h: Regenerate.
5949 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5950 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5952 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5954 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5957 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5960 * coffgen.c (coff_find_nearest_line): Don't try to cache
5961 information in sections that are not owned by a BFD. From Richard
5962 Henderson <richard@atheist.tamu.edu>.
5964 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5965 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5966 * elflink.h (elf_link_output_extsym): Remove special check for
5969 * ecoffswap.h: Add prototypes for static functions.
5971 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5973 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5974 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5976 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5977 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5978 support. Begin support for R_PPC_SDA{2,}REL.
5980 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5982 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5983 create the .got and .got.neg sections.
5984 (ppc_elf_size_dynamic_sections): Call it.
5985 (ppc_elf_check_relocs): Call it.
5986 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5987 (ppc_elf_check_relocs): Add error messages for relocations we
5988 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5991 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5993 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5994 section flags for V.4 and eabi.
5996 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5998 * elf.c (assign_file_positions_for_segments): If a segment
5999 contains no sections, don't mark it as readable.
6001 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6002 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6004 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6005 dynamic section, if there is one.
6006 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6007 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6008 (bfd_elf64_swap_dyn_in): Likewise.
6009 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6011 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6013 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6014 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6015 <pirker@eiunix.tuwien.ac.at>.
6017 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6019 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6020 PowerPC V.4 and eabi.
6021 * bfd-in2.h: Regenerate.
6022 * libfd.h: Regenerate.
6024 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6026 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6027 section type and SHF_EXCLUDE section flag, turning them into the
6028 appropriate bfd section flag.
6030 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6032 * xcofflink.c (xcoff_link_add_symbols): Create the special
6033 sections if we see a DYNAMIC object, in case that is the only
6034 XCOFF input object we see.
6036 * elf32-mips.c: Extensive changes for a start at dynamic linking
6037 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6039 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6040 (struct elf_backend_data): Remove
6041 elf_backend_create_program_headers field. Add
6042 elf_backend_additional_program_headers and
6043 elf_backend_modify_segment_map fields.
6044 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6046 (elf_backend_additional_program_headers): Likewise.
6047 (elf_backend_modify_segment_map): Likewise.
6048 (elf_backend_create_program_headers): Don't define.
6049 (elfNN_bed): Change to account for field changes.
6050 * elf.c (assign_file_positions_for_segments): Call new
6051 modify_segment_map backend function. Don't call old
6052 create_program_headers backend function.
6053 (get_program_header_size): Call additional_program_headers rather
6054 than create_program_headers.
6055 * elflink.h (elf_link_add_object_symbols): Initialize
6056 type_change_ok from new backend field.
6057 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6059 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6060 a reloc against the appropriate section.
6062 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6063 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6064 (elf_flags_init): Rename from elf_ppc_flags_init.
6065 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6067 (ppc_elf_copy_private_bfd_data): Likewise.
6068 (ppc_elf_merge_private_bfd_data): Likewise.
6070 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6073 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6075 * coff-alpha.c (alpha_relocate_section): During final link, allow
6076 output .lita section to be bigger than 64k by adjusting gp value
6077 on a per-input section basis.
6078 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6080 (struct ecoff_section_tdata): Add gp field.
6082 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6084 Handle Alpha ECOFF changes in OSF/1 3.2.
6085 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6087 * coff-alpha.c: Include "aout/ar.h".
6088 (alpha_ecoff_get_relocated_section_contents): Don't require an
6089 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6090 3.2 doesn't generate one.
6091 (alpha_relocate_section): Likewise.
6092 (alpha_ecoff_slurp_armap): Define.
6093 (alpha_ecoff_slurp_extended_name_table): Define.
6094 (alpha_ecoff_construct_extended_name_table): Define.
6095 (alpha_ecoff_truncate_arname): Define.
6096 (alpha_ecoff_write_armap): Define.
6097 (alpha_ecoff_generic_stat_arch_elt): Define.
6098 (alpha_ecoff_update_armap_timestamp): Define.
6100 (alpha_ecoff_read_ar_hdr): New static function.
6101 (alpha_ecoff_get_elt_at_filepos): New static function.
6102 (alpha_ecoff_openr_next_archived_file): New static function.
6103 (alpha_ecoff_get_elt_at_index): New static function.
6104 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6105 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6106 _bfd_ecoff to alpha_ecoff.
6107 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6108 field from backend structure, rather than always calling
6109 _bfd_get_elt_at_filepos.
6110 * coff-mips.c (mips_ecoff_backend_data): Initialize
6111 get_elt_at_filepos field.
6112 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6113 from _bfd_generic_read_ar_hdr with minor changes.
6114 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6115 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6116 * libbfd.h: Rebuild.
6118 * bfd-in.h (BFD_IN_MEMORY): Define.
6119 * libbfd-in.h (struct bfd_in_memory): Define.
6120 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6121 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6122 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6123 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6124 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6125 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6126 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6127 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6128 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6129 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6131 (bfd_openstreamr): Likewise.
6132 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6133 BFD_IN_MEMORY is not set.
6134 * riscix.c (riscix_some_aout_object_p): Likewise.
6135 * bfd-in2.h, libbfd.h: Rebuild.
6137 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6138 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6139 (bfd_get_elt_at_index): Define.
6140 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6141 bfd_get_elt_at_index. Change index parameter from int to
6143 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6144 (_bfd_noarchive_get_elt_at_index): Define.
6145 (_bfd_archive_bsd_get_elt_at_index): Define.
6146 (_bfd_archive_coff_get_elt_at_index): Define.
6147 * bfd-in2.h, libbfd.h: Rebuild.
6148 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6149 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6150 * ieee.c (ieee_get_elt_at_index): Define.
6151 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6152 * oasys.c (oasys_get_elt_at_index): Define.
6153 * som.c (som_get_elt_at_index): Define.
6155 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6156 numbers to the .text section.
6158 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6160 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6161 If there is a SEC_DEBUGGING section, get the contents of the debug
6162 information part from it.
6163 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6165 (ieee_write_object_contents): Check ieee_write_debug_part return.
6167 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6169 * config.bfd (i[345]86-*-freebsd*): Add target.
6170 * configure.in (i386freebsd_vec): Add vec.
6171 * configure: Regenerate.
6172 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6173 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6174 Rebuild dependencies..
6175 * freebsd.h: New file.
6176 * i386freebsd.c: New file.
6177 * targets.c (i386freebsd_vec): Declare.
6178 (bfd_target_vector): Add i386freebsd_vec.
6179 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6180 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6182 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6184 * ieee.c (ieee_slurp_debug): New static function.
6185 (ieee_object_p): Call it.
6186 (ieee_slurp_section_data): Skip debugging sections.
6187 (ieee_get_reloc_upper_bound): Likewise.
6188 (ieee_get_section_contents): Likewise.
6189 (ieee_canonicalize_reloc): Likewise.
6190 (ieee_write_section_part): Likewise.
6191 (ieee_write_debug_part): Likewise.
6192 (ieee_write_data_part): Likewise.
6193 (init_for_output): Likewise.
6195 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6197 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6199 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6200 relocs, since ppc_elf_relocate_section handles the linker case.
6201 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6203 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6204 ppc_elf_relocate_section since that is now the only caller.
6205 (ppc_elf_relocate_section): Ditto.
6207 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6209 * coffcode.h (coff_write_object_contents): If we don't know the
6210 section of the entry point for an XCOFF executable, always set the
6211 entry address to -1.
6213 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6215 * elf.c (bfd_section_from_shdr): Add support for note sections.
6217 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6219 * bfd-in.h (struct _symbol_info): Add stab_type field.
6220 * bfd-in2.h: Rebuild.
6221 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6223 * elf32-ppc.c: Remove trailing newline from calls to
6225 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6226 difference if target endianness is known.
6228 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6230 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6231 old style TOC16 references without using R_PPC_GOT.
6232 (ppc_reloc_type): Ditto.
6233 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6234 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6235 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6236 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6237 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6239 (ppc_elf_adjust_dynamic_symbol): Ditto.
6240 (ppc_elf_adjust_dynindx): Ditto.
6241 (ppc_elf_size_dynamic_sections): Ditto.
6242 (ppc_elf_finish_dynamic_symbol): Ditto.
6243 (ppc_elf_finish_dynamic_sections): Ditto.
6244 (ELF_DYNAMIC_INTERPRETER): Define.
6246 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6248 * elf.c (copy_private_bfd_data): When attaching sections to
6249 segments ignore sections that won't be allocated. Patch from
6252 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6254 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6257 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6259 * coff-i960.c (CALC_ADDEND): Define.
6260 (coff_i960_relocate_section): Add the input section VMA to the
6261 addend for PC relative relocs.
6263 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6265 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6266 to correctly terminate.
6268 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6270 * targets.c (enum bfd_endian): Define.
6271 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6272 from boolean to enum bfd_endian. Change header_byteorder_big_p
6274 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6275 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6276 * bfd-in2.h: Rebuild.
6277 * All targets: Change initialization of byteorder and
6278 header_byteorder to use enum bfd_endian values rather than
6280 * All files: Change all references to byteorder_big_p and
6281 header_byteorder_big_p to use new bfd_*_endian macros.
6283 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6285 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6287 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6289 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6291 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6293 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6295 * ieee.c: Lots of minor cleanups. Make many functions return
6296 errors rather than calling abort. Also:
6297 (ieee_write_twobyte): Remove; change callers to call existing
6298 ieee_write_2bytes function.
6299 (ieee_write_expression): Don't output the section twice when
6300 outputting a local symbol. Don't emit an extraneous zero if there
6302 (ieee_slurp_sections): Set the lma as well as the vma.
6303 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6305 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6306 a recognized one or bfd_arch_unknown.
6307 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6309 (ihex_get_symtab): Likewise.
6311 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6313 * aoutx.h: Include <ctype.h>.
6314 (struct aout_link_includes_table): Define.
6315 (struct aout_link_includes_totals): Define.
6316 (struct aout_link_includes_entry): Define.
6317 (aout_link_includes_lookup): Define macro.
6318 (struct aout_final_link_info): Add includes field.
6319 (aout_link_includes_newfunc): New static function.
6320 (NAME(aout,final_link)): Initialize includes hash table.
6321 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6323 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6325 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6327 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6329 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6331 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6333 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6334 (pe_print_private_bfd_data): call pe_print_reloc.
6335 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6336 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6337 up some debugging as well.
6339 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6341 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6344 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6346 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6347 when setting sections to NULL.
6349 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6351 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6353 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6354 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6356 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6357 * bfd-in2.h: Rebuild.
6359 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6361 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6363 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6365 * ihex.c (ihex_scan): Handle record types 4 and 5.
6366 (ihex_object_p): Permit types 4 and 5.
6367 (ihex_set_section_contents): Remove check for out of range
6369 (ihex_write_object_contents): Generate types 4 and 5.
6371 * elflink.h (elf_link_output_extsym): Just ignore warning and
6372 indirect references to symbols which don't really exist.
6374 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6376 * peicode.h (pe_print_idata): Minor format fixes
6377 (pe_print_edata): New function. Under private printing, this formats
6378 the edata section of a PE file.
6379 (pe_print_private_bfd_data): Added call to pe_print_edata.
6381 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6383 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6384 index, don't call stoi.
6386 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6388 * srec.c (srec_scan): Set lma as well as vma.
6390 * ihex.c: New file; support for Intel Hex format.
6391 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6392 (ihex_vec): Declare.
6393 (bfd_target_vector): Always include ihex_vec.
6394 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6395 * Makefile.in: Rebuild dependencies.
6396 (BFD_LIBS): Add ihex.o
6397 (BFD_LIBS_CFILES): Add ihex.c.
6398 * bfd-in2.h: Rebuild.
6400 * elf.c (assign_file_positions_for_segments): Sort the sections in
6402 (get_program_header_size): Return the right size if segment_map is
6404 (copy_private_bfd_data): Don't bother to sort the sections.
6406 * bfd.c (bfd_record_phdr): New function.
6407 * bfd-in.h (bfd_record_phdr): Declare.
6408 * bfd_in2.h: Rebuild.
6410 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6413 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6414 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6416 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6417 (bfd_zmalloc): Change declaration.
6418 * libbfd.h: Rebuild.
6419 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6420 and realloc. Don't set bfd_error_no_memory if they fail.
6422 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6424 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6425 uses as well. Added a new howto to deal with TOCREL16 relocs that
6426 are TOCDEFN as well.
6427 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6428 to handle RVA relocs from dlltool.
6429 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6430 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6431 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6433 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6434 to get the right section alignment.
6436 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6438 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6439 p_paddr if p_paddr is zero.
6440 (make_mapping): Set includes_filehdr and includes_phdrs for first
6442 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6444 (assign_file_positions_for_segments): Handle includes_filehdr and
6445 includes_phdrs. Remove special handling of PT_PHDR and first
6447 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6448 when appropriate. Remove special handling of PT_PHDR segment.
6449 Use a more complex condition for when a section is included in a
6450 segment to handle Solaris linker oddities.
6452 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6454 * coff-m88k.c (howto_table): Reformatted for easier reading;
6455 special_function now points to new function m88k_special_reloc.
6456 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6458 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6459 be done correctly by m88k_special_reloc.
6460 (reloc_processing): New function to be used by RELOC_PROCESSING.
6461 (RELOC_PROCESSING): Define to call reloc_processing.
6463 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6465 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6466 (pe_print_pdata): Likewise.
6468 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6469 obstack_alloc fails.
6470 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6472 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6473 * Many files: don't set bfd_error_no_memory if one of the above
6476 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6477 if p_paddr_valid is set.
6478 (copy_private_bfd_data): New static function.
6479 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6481 * elf.c (assign_file_positions_for_segments): Fix case where extra
6482 program headers were allocated.
6484 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6485 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6486 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6487 _bfd_elf_print_private_bfd_data.
6489 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6490 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6491 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6492 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6493 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6494 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6495 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6497 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6499 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6500 * elf.c (make_mapping): New static function.
6501 (map_sections_to_segments): New static function.
6502 (elf_sort_sections): New static function.
6503 (assign_file_positions_for_segments): New static function.
6504 (map_program_segments): Remove.
6505 (get_program_header_size): Remove sorted_hdrs, count, and
6506 maxpagesize parameters. Simplify.
6507 (assign_file_positions_except_relocs): When generating an
6508 executable, use assign_file_positions_for_segments.
6509 (elf_sort_hdrs): Remove.
6510 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6511 to get_program_header_size.
6513 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6515 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6517 * configure, config.in: Regenerate with autoconf 2.7.
6519 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6520 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6522 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6524 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6525 (ecoff_sec_to_styp_flags): Likewise.
6526 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6527 (ecoff_set_symbol_info): Handle scRConst.
6528 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6529 (ecoff_compute_section_file_positions): Handle .rconst section.
6530 (_bfd_ecoff_write_object_contents): Likewise.
6531 (ecoff_link_check_archive_element): Handle scRConst.
6532 (ecoff_link_add_externals): Likewise.
6533 (ecoff_link_write_external): Handle .rconst section.
6534 (ecoff_reloc_link_order): Likewise.
6535 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6536 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6538 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6540 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6541 DEF_DYNAMIC flag is set.
6543 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6545 * host-aout.c: If TRAD_HEADER is defined, include it.
6547 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6549 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6550 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6551 (BFD_NEED_DECLARATION): New function.
6552 * configure.in: Use BFD_NEED_DECLARATION.
6553 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6554 * configure, config.in: Rebuild with autoconf 2.6.
6556 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6557 special_sections before returning when called with a non XCOFF
6560 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6563 * coffcode.h (coff_compute_section_file_positions): Only pad the
6564 previous section to force file alignment when creating an
6567 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6569 * coffcode.h (coff_compute_section_file_positions): If
6570 RS6000COFF_C, set up the .debug section.
6572 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6573 if it is not large enough to accomodate the entire TOC area with
6574 signed 16 bit offsets.
6575 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6577 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6578 TOC anchor to use the TOC value used in the output file.
6580 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6582 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6583 (_bfd_coff_read_string_table): Likewise.
6585 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6587 * pe-arm.c: Fix typos.
6588 * coff-arm.c: Likewise.
6590 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6592 * coff-ppc.c (list_ele): Added "cat"egory member.
6593 (record_toc): New category parameter (priv or pub).
6594 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6595 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6596 the mainline. It addes extra toc cells in error.
6597 (ppc_coff_swap_sym_in_hook): Added some documentation.
6598 (dump_toc): Can now diagnose "virtual toc" chicanery.
6600 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6602 * elf-bfd.h (struct elf_link_hash_table): Change type of
6603 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6605 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6607 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6608 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6610 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6611 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6612 defined or mentioned in a regular file.
6614 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6616 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6617 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6618 (coff_ppc_relocate_section): Correct REL24 handling
6619 (ppc_process_before_allocation): Correct TOCDEFN handling
6621 * peicode.h (dir_names): Added name descriptions
6623 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6625 * VERSION: Updated to cygnus-2.6.
6627 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6629 * targets.c (m68k4knetbsd_vec): Declare.
6631 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6633 * targets.c (bfd_target): Change type of second argument to
6634 _bfd_print_private_bfd_data from void * to PTR.
6635 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6636 using PTR rather than void *.
6637 * bfd-in2, libbfd.h: Rebuild.
6638 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6640 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6641 _bfd_generic_bfd_print_private_bfd_data rather than casting
6644 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6646 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6647 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6649 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6650 BFD64_BACKENDS_CFILES): New variables.
6653 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6655 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6656 not at the file position of the first section.
6657 * coffcode.h (coff_compute_section_file_positions): Avoid using
6659 (coff_write_object_contents): When generating a PPC PE executable
6660 with no symbols, round up the file size to a COFF_PAGE_SIZE
6662 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6663 don't write out a string table.
6665 * elf.c (bfd_section_from_shdr): When using a different section
6666 header, pass the new one to _bfd_elf_make_section_from_shdr.
6667 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6668 (elf_map_symbols): Add section VMA to symbol value when comparing
6670 (_bfd_elf_compute_section_file_positions): Only build symbol table
6671 if there are some symbols. Set file offset of symtab and strtab
6673 (assign_file_positions_except_relocs): Remove dosyms parameter.
6674 Change all callers. Never set file offset of symtab and strtab
6676 (_bfd_elf_copy_private_section_data): New function.
6677 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6678 (_bfd_elf_copy_private_symbol_data): New function.
6679 (swap_out_syms): Check for special mapping of st_shndx created by
6680 copy_private_symbol_data.
6681 * elfxx-target.h: Use new copy routines.
6682 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6683 (_bfd_elf_copy_private_section_data): Declare.
6685 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6687 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6690 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6691 _bfd_dummy_target, matching the recent change to archive
6694 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6696 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6697 arithmetic on PTR types.
6699 * aout-target.h (MY(callback)): Set the lma of the sections.
6701 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6702 symbol into a reloc against the section.
6704 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6706 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6707 glue for the relocs: IMGLUE and IFGLUE.
6708 (record_toc): new function - tracks toc contents
6709 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6710 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6711 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6712 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6713 (ppc_record_toc_entry): Removed a debug define (duh)
6715 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6716 (pe_print_idata): New function - formats the idata section data
6717 (pe_print_pdata): New function - formats the pdata section data
6718 (pe_print_private_bfd_data): calls to above
6720 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6722 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6723 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6724 TARGET_SYM and TARGET_NAME for vector and BFD name.
6725 * coff-pmac.c (pmac_xcoff_vec): Remove.
6726 (TARGET_SYM, TARGET_NAME): Define.
6727 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6728 machine to 0, not all PowerMacs are 601s.
6730 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6732 * elfcode.h (elf_object_p): Read in any program headers.
6733 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6734 based on the program headers, if any.
6735 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6736 (map_program_segments): Set p_paddr of program headers based on
6739 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6741 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6744 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6745 trying to do a relocateable link with a non-a.out object file.
6747 * archive.c (bfd_generic_archive_p): Check the first object file
6748 in an archive even if target_defaulted is set. If the object file
6749 has the wrong xvec, reject it.
6751 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6752 be represented, report the name via _bfd_error_handler.
6753 (translate_to_native_sym_flags): Likewise.
6754 * elf32-mips.c (mips_elf_final_link): Likewise.
6755 * oasys.c (oasys_write_sections): Likewise.
6757 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6758 which checks for STYP_OVRFLO sections.
6759 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6760 reloc and lineno count overflows.
6761 (coff_write_object_contents): Call coff_count_linenumbers before
6762 coff_compute_section_file_positions. If RS6000COFF_C, handle
6763 reloc and lineno count overflows.
6764 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6765 relocs before dealing with .pad sections. Count overflow section
6766 headers when handling .pad sections.
6768 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6771 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6772 (struct xcoff_link_hash_table): Add descriptor_section and
6773 special_sections fields.
6774 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6775 (xcoff_link_add_symbols): Set linkage section alignment. Create
6776 descriptor section. Check for magic symbol names (_text, etc.),
6777 and record them in special_sections if found. Set
6778 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6779 descriptor field to point back to the function code symbol.
6780 (xcoff_sweep): Always mark the special descriptor_section.
6781 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6782 function descriptor, and mark it if it is.
6783 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6784 parameter, and fill it in. Allocate space for the descriptor
6786 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6787 global linkage code. If an undefined function descriptor is
6788 exported, arrange to define it. Warn about any other undefined
6790 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6791 (xcoff_write_global_symbol): Create a function descriptor when
6793 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6794 * bfd-in2.h: Rebuild.
6796 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6798 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6799 (ppc_coff_link_hash_table): new types for hashing
6800 (ppc_coff_link_hash_newfunc): hash entry constructor
6801 (ppc_coff_link_hash_table_init): hash table initializer
6802 (ppc_coff_link_hash_table_create): hash table constructor
6803 (ppc_record_toc_entry): changed references to hash table
6804 (coff_ppc_relocate_section): changed references to hash table
6806 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6807 * libcoff.h: Rebuild
6809 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6810 (coff_link_add_symbols): removed toc_offset init
6812 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6814 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6817 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6818 if it is given and mmep is available.
6819 * acconfig.h: Undef USE_MMAP.
6820 * configure, config.in: Regenerated.
6821 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6822 table handling the old way.
6823 (aout_get_external_symbols): Don't complain if last byte of string
6825 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6826 (bfd_free_window) [! USE_MMAP]: Don't define.
6827 (bfd_get_file_window,
6828 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6830 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6832 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6835 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6837 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6838 compatible with AMD generated COFF files. Try to support both AMD
6839 and GNU formats simultaneously.
6840 (coff_a29k_relocate_section): Likewise.
6842 * libbfd.c (bfd_get_file_window): Change writable parameter from
6843 int to boolean; update all callers. Pass MAP_SHARED if not
6844 writable--it's required on Solaris. Cast fprintf argument to
6846 * bfd-in.h (bfd_get_file_window): Update declaration.
6847 * bfd-in2.h: Rebuild.
6848 * aoutx.h: Update calls to bfd_get_file_window.
6850 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6852 (xcoff_swap_ldhdr_in): New static function.
6853 (xcoff_swap_ldsym_in): New static function.
6854 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6855 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6856 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6857 Handle XTY_ER/XMC_XO symbols correctly.
6858 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6859 rather than normal symbol table.
6860 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6861 already defined with the same absolute value.
6862 (xcoff_mark): When considering called symbols, check whether the
6863 descriptor is from a dynamic object, rather than the symbol
6865 (xcoff_build_ldsyms): Likewise.
6867 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6868 Cast realloc and malloc return values. If malloc or realloc fail,
6869 set bfd_error_no_memory.
6870 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6871 * bfd-in2.h: Rebuild.
6873 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6875 * coff-ppc.c (ppc_record_toc_entry): new function.
6876 (in_reloc_p): changed return value.
6877 (coff_ppc_relocate_section): much rework.
6878 (ppc_allocate_toc_section): new function.
6879 (ppc_process_before_allocation): new function.
6880 (ppc_coff_swap_sym_in_hook): new function.
6882 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6883 (coff_link_add_symbols): initialize toc_offset.
6885 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6886 (coff_swap_aouthdr_out): Added more sections to the data
6887 dictionary for the pe file header. Also changed linker version
6888 number on the ppc side.
6889 (dir_names): small improvements to the dictionary printing.
6890 (pe_mkobject_hook): save the file level flags.
6892 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6893 (pe_tdata): added real_flags field
6894 (coff_tdata): added local_toc_sym_map and access macro
6896 * libcoff.h (coff_link_hash_entry): added toc_offset field
6897 (pe_tdata): added real_flags field
6898 (coff_tdata): added local_toc_sym_map and access macro
6900 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6901 (coff_mkobject): init for local_toc_sym_map
6902 (coff_write_object_contents): set the internal_a.magic to
6903 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6906 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6908 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6909 entries until both the line number address and the function name
6910 address are too large.
6912 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6913 * configure: Rebuilt.
6915 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6916 is defined in the environment.
6918 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6920 * som.c (som_get_section_contents_in_window): Define to use
6923 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6925 * coff-i860.c: New file, based on coff-i386.c.
6926 * cpu-i860.c: New file, based on cpu-i386.c.
6927 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6928 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6929 targets, using i860coff_vec.
6930 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6931 trad-core.o and hosts/i860mach3.h.
6932 (i860coff_vec): Use coff-i860.o and cofflink.o.
6933 * configure: Rebuild.
6934 * Makefile.in: Rebuild dependencies.
6935 (ALL_MACHINES): Add cpu-i860.o.
6936 (BFD32_BACKENDS): Add coff-i860.o.
6937 (CFILES): Add cpu-i860.c and coff-i860.c.
6938 * targets.c (i860coff_vec): Declare.
6939 (bfd_target_vector): Add &i860coff_vec.
6940 * archures.c (bfd_i860_arch): Declare.
6941 (bfd_archures_list): Add &bfd_i860_arch.
6942 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6943 (coff_set_flags): Handle bfd_arch_i860.
6944 (coff_write_object_contents): Handle I860 a.out magic number.
6946 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6948 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6949 the created .tc section to 2.
6950 (xcoff_mark): Don't keep a .loader reloc for a call to an
6951 undefined symbol when creating a shared library.
6952 (xcoff_build_ldsyms): When creating a shared library, generate
6953 global linkage code for a call to an undefined symbol.
6955 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6957 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6958 BFD32_BACKENDS, BFD64_BACKENDS.
6959 (.dep1): Put mkdep output in a separate file.
6960 Rebuilt dependencies.
6962 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6965 Permit use of mmap when available:
6967 * configure.in: Check for mmap, madvise, mprotect.
6968 * config.in, configure: Regenerated.
6970 * libbfd.c (struct _bfd_window_internal): Define type.
6971 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6973 (ok_to_map): New static variable for debugging.
6974 (_bfd_generic_get_section_contents_in_window): New function.
6975 * bfd-in.h (bfd_window_internal): Declare type.
6976 (bfd_window): Define type.
6977 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6978 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6981 * libaout.h (struct aoutdata): Add two window fields.
6982 (obj_aout_sym_window, obj_aout_string_window): New macros.
6983 * aoutx.h (some_aout_object_p): Initialize windows.
6984 (aout_get_external_symbols): Get symbol data and strings in
6985 windows instead of explicitly allocated buffers.
6986 (slurp_symbol_table): Free window instead of memory.
6987 (bfd_free_cached_info): Release windows instead of freeing storage
6989 (aout_link_free_symbols): Ditto.
6991 * targets.c (bfd_target): Add new field for
6992 get_section_contents_in_window.
6993 (BFD_JUMP_TABLE_GENERIC): Updated.
6994 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6995 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6996 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6997 macros for get_section_contents_in_window field.
6999 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7001 * core.c: Renamed to corefile.c
7002 * makefile.dos (OBJS): Change core.o to corefile.o
7003 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7006 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
7008 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
7009 targ_selvecs to allow debugging under Irix-5 native.
7012 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7014 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7015 to o. Clobber and restore the list of new csects around the call
7016 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7017 linker error and the linker wants to read the symbol table. Reset
7018 the line number count of a real section even if it has no relocs.
7019 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7021 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7024 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7026 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7027 an undefined symbol in a shared link.
7029 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7030 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7031 phdm@info.ucl.ac.be (Philippe De Muyter).
7033 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7035 * coff-m88k.c (rtype2howto): New static function.
7036 (RTYPE2HOWTO): Use it rather than a macro definition.
7038 * coffcode.h (coff_write_object_contents): set internal_a.magic
7039 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7041 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7042 define TRAD_HEADER to new file hosts/delta68.h.
7043 m88*-motorola-sysv*, however, does use ptrace-core.o.
7044 * hosts/delta68.h: New file.
7046 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7047 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7049 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7051 * i386linux.c (MY(vec)): Declare before use.
7053 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7055 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7056 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7058 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7059 BFD is not of the right type.
7060 (bfd_elf_get_needed_list): Likewise.
7061 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7062 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7063 * xcofflink.c (XCOFF_XVECP): Define.
7064 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7066 (bfd_xcoff_import_symbol): Likewise.
7067 (bfd_xcoff_export_symbol): Likewise.
7068 (bfd_xcoff_link_count_reloc): Likewise.
7069 (bfd_xcoff_record_link_assignment): Likewise.
7070 (bfd_xcoff_size_dynamic_sections): Likewise.
7072 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7073 table index against the number of symbols for a base relative
7076 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7078 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7079 full_aouthdr flag here...
7080 (_bfd_xcoff_bfd_final_link): ...not here.
7082 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7084 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7085 systems that have a system <libelf.h>.
7086 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7087 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7088 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7089 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7090 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7091 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7092 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7094 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7096 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7097 set, set BSF_WEAK in symbol. Change all callers.
7098 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7099 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7100 _bfd_generic_link_add_one_symbol.
7101 (ecoff_indirect_link_order): Check that the section tdata relocs
7102 are not NULL before using them.
7104 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7105 define TRAD_HEADER as hosts/alphalinux.h.
7106 * configure: Rebuild.
7107 * hosts/alphalinux.h: New file.
7108 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7111 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7113 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7114 C_ECOMM storage classes.
7116 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7118 (xcoff_mark): Call xcoff_mark_symbol.
7119 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7120 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7122 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7124 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7126 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7128 (xcoff_find_reloc): New static function.
7129 (xcoff_link_add_symbols): Use it.
7130 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7131 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7132 relocate the value of C_DECL.
7134 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7136 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7138 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7139 callback decide what goes in .relocs.
7140 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7141 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7144 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7146 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7149 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7151 * xcofflink.c: More improvements, mostly to fix handling of
7152 constructors and a few other special cases.
7153 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7154 zero, reverting yesterday's change.
7155 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7156 (bfd_xcoff_link_count_reloc): Declare.
7157 (bfd_xcoff_record_link_assignment): Declare.
7158 * bfd-in2.h: Rebuild.
7160 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7162 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7163 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7164 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7165 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7166 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7167 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7169 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7172 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7173 segments includes the a.out header. See to that the magic number
7174 *always* is big-endian.
7176 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7177 m68k4k NetBSD configurations.
7179 * configure.in, configure: Separate i386 & mips NetBSD
7180 configurations from other BSD ones. Don't assume DEC is the only
7181 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7182 configurations. Add support for m68k4k NetBSD object format.
7184 * libaout.h: Added M_68K4K_NETBSD magic.
7186 * m68k4knetbsd.c: New file.
7188 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7190 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7193 * hosts/mipsnbsd.h: New file.
7196 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7198 * config.bfd: Add config stuff for mips*-*-magic* to set
7199 targ_defvec to ecoff_big_vec.
7202 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7204 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7206 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7207 toc_section, and entry_section fields.
7208 (struct xcoff_section_tdata): Remove ldrel_count field.
7209 * libcoff.h: Rebuild.
7210 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7212 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7213 full a.out header if full_aouthdr is set in xcoff_data.
7214 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7215 based on sections stored in xcoff_data.
7216 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7218 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7219 (rs6000coff_vec): Set symbol_leading_char to '.'.
7220 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7221 value stored in ret rather than returning a pointer value.
7223 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7225 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7228 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7230 * som.c (som_slurp_string_table): Allocate the strings with malloc
7231 since they're free'd by free_cached_info.
7232 (som_slurp_symbol_table): Similarly for the symbol table.
7234 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7236 * Makefile.in (diststuff): Don't make headers.
7238 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7240 * Makefile.in: Rebuild dependencies.
7242 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7243 output_bfd is not SunOS.
7244 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7245 non-SunOS input files.
7247 * xcofflink.c: Extensive changes to support linking shared objects
7248 and generating a .loader section.
7249 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7250 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7251 last_symndx, and ldrel_count fields.
7252 * libcoff.h: Rebuild.
7253 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7254 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7256 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7257 (bfd_xcoff_export_symbol): Declare.
7258 (bfd_xcoff_size_dynamic_sections): Declare.
7259 * bfd-in2.h: Rebuild.
7261 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7263 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7264 * configure: Rebuild.
7265 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7266 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7268 (pmac_xcoff_vec): Update to use new xcoff support.
7269 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7270 (xcoff_write_armap): Declare buf as unsigned char.
7271 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7273 * mpw-make.sed: Generalize subdir_do edit.
7275 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7277 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7278 correctly. Don't initialize asect->vma.
7280 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7282 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7283 something a little less than the page size.
7285 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7287 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7289 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7291 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7292 * coffcode.h (coff_write_object_contents): If .bss is before
7293 .data us that as data_start.
7294 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7296 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7297 (coff_swap_outhdr_out): Hardwire in version number.
7299 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7301 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7302 major and minor to *_vno, since the former are also macros in
7303 SunOS header files. Cast result of bfd_alloc to appropriate
7306 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7307 before assigning to sec_data.
7309 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7311 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7312 now relative to the section, not absolute.
7313 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7314 get the file name when there is a N_SO directory name. When
7315 handling stabs, remember that section->vma was added to the
7318 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7320 * sunos.c (struct sunos_link_hash_table): Add needed field.
7321 (sunos_link_hash_table_create): Call bfd_release, not free.
7322 (sunos_link_hash_table_create): Initialize needed field.
7323 (sunos_add_dynamic_symbols): Record needed objects.
7324 (bfd_sunos_get_needed_list): New function.
7325 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7326 * bfd-in2.h: Rebuild.
7328 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7330 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7332 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7334 * bfd-in.h (struct bfd_link_needed_list): Rename from
7335 bfd_elf_link_needed_list.
7336 * bfd-in2.h: Rebuild.
7337 * elf.c, elflink.h, libelf.h: Corresponding changes.
7339 Add start at AIX linker support; no shared libraries yet.
7340 * xcofflink.c: New file.
7341 * configure.in (rs600coff_vec): Use xcofflink.o.
7342 * configure: Rebuild.
7343 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7345 (struct xcoff_section_tdata): Define.
7346 (xcoff_section_data): Define macro.
7347 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7348 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7349 (_bfd_xcoff_bfd_final_link): Declare.
7350 (_bfd_ppc_xcoff_relocate_section): Declare.
7351 * libcoff.h: Rebuild.
7352 * coff-rs6000.c: Clean up a bit.
7353 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7354 cputype, csects, and debug_indices.
7355 (xcoff_copy_private_bfd_data): Copy cputype.
7356 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7357 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7358 (xcoff_reloc_type_lookup): Rename from
7359 rs6000coff_reloc_type_lookup.
7360 (coff_relocate_section): Define.
7361 (_bfd_xcoff_sizeof_headers): Define.
7362 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7363 (_bfd_xcoff_bfd_relax_section): Define.
7364 (_bfd_xcoff_bfd_link_split_section): Define.
7365 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7367 * coffcode.h (coff_compute_section_file_positions): If AIX,
7368 increment sofar by SMALL_AOUTSZ if not executable.
7369 (coff_write_object_contents): If AIX, always output an a.out
7370 header; if not executable, header size of SMALL_AOUTSZ.
7371 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7372 (_bfd_stringtab_init): Initialize xcoff field.
7373 (_bfd_xcoff_stringtab_init): New function.
7374 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7375 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7376 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7377 * libbfd.h: Rebuild.
7378 * Makefile.in: Rebuild dependencies.
7379 (BFD32_BACKENDS): Add xcofflink.o.
7380 (CFILES): Add xcofflink.c.
7382 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7383 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7384 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7386 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7388 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7390 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7392 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7393 * config.in: Regenerated.
7395 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7396 (_bfd_chunksize): New variable.
7397 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7398 for obstack chunk size.
7399 * configure.in: Check for getpagesize.
7400 * configure: Regenerated.
7402 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7404 * trad-core.c (rawptr): Make it a local variable of
7405 ptrace_unix_core_file_p.
7407 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7409 * coff-arm.c (in_reloc_p): New.
7410 * coff-i386.c (in_reloc_p): New.
7411 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7412 (coff_write_object_contents): Only set has_reloc_section
7414 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7415 in_reloc_p to decide if reloc should be emitted.
7416 * libcoff.h (pe_data_type.in_reloc_p): New.
7417 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7419 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7421 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7422 (_bfd_coff_read_internal_relocs): Likewise.
7423 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7424 (_bfd_coff_read_internal_relocs): Likewise.
7426 * elflink.h (elf_link_add_object_symbols): Correct conditions
7427 under which type and size change warnings are issued.
7429 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7431 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7432 a symbol which is not in a real section.
7433 (coff_write_native_symbol): Corresponding change.
7435 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7436 coff_link_hash_newfunc and make non-static.
7437 (_bfd_coff_link_hash_table_init): New function, broken out of
7438 _bfd_coff_link_hash_table_create.
7439 (_bfd_coff_link_hash_table_create): Use it.
7440 (process_embedded_commands): Make static.
7441 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7442 (_bfd_coff_link_hash_table_init): Declare.
7443 * libcoff.h: Rebuild.
7445 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7446 field in XCOFF tdata.
7447 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7448 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7449 based on cputype stored in a.out header, or in n_type of initial
7451 (coff_write_object_contents): Set cputype correctly in a.out
7453 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7455 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7456 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7458 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7459 * libcoff.h: Rebuild.
7461 * cpu-rs6000.c (rs6000_compatible): New static function.
7462 (bfd_rs6000_arch): Use it.
7463 * cpu-powerpc.c (powerpc_compatible): New static function.
7464 (arch_info_struct): Define various flavours of PowerPC.
7465 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7468 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7470 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7472 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7474 * elflink.h (elf_link_add_object_symbols): Don't warn about
7475 changing the size or type if the old definition was weak.
7477 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7479 * coffcode.h (combined_entry_type): Add fix_line field.
7480 (coff_slurp_line_table): Warn if we try to set the lineno field of
7482 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7483 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7484 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7485 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7487 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7488 * libcoff.h: Rebuild.
7490 * libcoff-in.h (struct xcoff_tdata): Define.
7491 (xcoff_data): Define.
7492 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7493 * bfd-in2.h, libcoff.h: Rebuild.
7494 * coff-rs6000.c (xcoff_mkobject): New static function.
7495 (coff_mkobject): Define.
7496 (xcoff_copy_private_bfd_data): New static function.
7497 (coff_bfd_copy_private_bfd_data): Define.
7498 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7500 (rs6000coff_vec): Add DYNAMIC to object_flags.
7501 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7502 .loader sections specially.
7503 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7504 section alignment from the XCOFF tdata information.
7505 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7506 F_SHROBJ, and copy the extra a.out header information into the
7507 XCOFF tdata structure.
7508 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7509 F_DYNLOAD and the extra a.out header information.
7510 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7511 C_HIDEXT symbol with attached csect information.
7512 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7513 in the o_maxdata field.
7514 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7515 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7516 end if BSF_NOT_AT_END is set.
7518 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7519 _bfd_read_ar_hdr_fn.
7520 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7521 * bfd-in2.h, libbfd.h: Rebuild.
7522 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7524 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7525 (bfd_slurp_bsd_armap_f2): Likewise.
7526 (_bfd_slurp_extended_name_table): Likewise.
7528 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7530 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7532 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7533 when the symbol table is empty.
7535 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7536 space for section symbols, since we don't output them either.
7537 (elf_m68k_adjust_dynindx): Removed.
7539 * ptrace-core.c (rawptr): Make it a local variable of
7540 ptrace_unix_core_file_p.
7542 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7544 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7547 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7548 Mac object file formats.
7550 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7552 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7553 auxent if there isn't one.
7554 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7555 rather than FILNMLEN as the maximum name length.
7557 * coffcode.h (bfd_coff_backend_data): Add new field
7558 _bfd_coff_print_aux.
7559 (bfd_coff_print_aux): New static function.
7560 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7561 scnlen field of an XTY_LD csect aux entry.
7562 (coff_print_aux): New static function.
7563 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7564 in coff_pointerize_aux_hook.
7565 (bfd_coff_std_swap_table): Initialize new field.
7566 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7567 * libcoff.h: Rebuild.
7568 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7569 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7571 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7572 if there are symbols, for native AIX ld compatibility.
7574 * coffcode.h (bfd_coff_backend_data): Add new field
7575 _bfd_coff_pointerize_aux_hook.
7576 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7577 or I960, and as 0 otherwise.
7578 (bfd_coff_std_swap_table): Initialize new field.
7579 * libcoff.h: Rebuild.
7580 * coffgen.c (coff_pointerize_aux): Change parameters to take
7581 symbol pointer instead of type and class, and to take aux index.
7582 Call _bfd_coff_pointerize_aux_hook if it is defined.
7583 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7584 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7585 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7587 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7588 read-only/host-only support.
7590 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7592 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7595 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7596 BFD_JUMP_TABLE_ARCHIVE accordingly.
7597 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7598 (_bfd_compute_and_write_armap): Declare.
7599 (_bfd_generic_read_ar_hdr): Declare.
7600 (_bfd_read_ar_hdr): Define.
7601 (_bfd_noarchive_read_ar_hdr): Define.
7602 (_bfd_archive_bsd_read_ar_hdr): Define.
7603 (_bfd_archive_coff_read_ar_hdr): Define.
7604 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7605 _bfd_read_ar_hdr instead.
7606 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7607 (_bfd_compute_and_write_armap): Rename from
7608 compute_and_write_armap. Make non-static. Change all callers.
7609 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7610 than _bfd_snarf_ar_hdr.
7611 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7612 * ieee.c (ieee_read_ar_hdr): Define.
7613 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7614 * oasys.c (oasys_read_ar_hdr): Define.
7615 * som.c (som_read_ar_hdr): Define.
7616 * bfd-in2.h, libbfd.h: Rebuild.
7618 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7620 * peicode.c (coff_swap_filehdr_in): If symptr is
7621 zero, there aren't any symbols, even if nsyms is set.
7623 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7625 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7627 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7628 sections, and set styp correctly for them: .got, .hash, .dynamic,
7629 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7630 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7632 (ecoff_sort_hdrs): New static function.
7633 (ecoff_compute_section_file_positions): Return boolean, not void.
7634 Sort the sections by VMA before looking through them. Put the
7635 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7636 section on an appropriate boundary within the page.
7637 (ecoff_compute_reloc_file_positions): Check return value of
7638 ecoff_compute_section_file_positions.
7639 (_bfd_ecoff_set_section_contents): Likewise.
7640 (_bfd_ecoff_write_object_contents): Check for various Alpha
7641 section types when incrementing text_size and data_size. Call
7642 adjust_headers backend function if it exists.
7643 * coff-alpha.c (alpha_adjust_headers): New static function.
7644 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7645 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7647 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7649 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7651 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7652 of ALTERNATE_AIX_CORE_FORMAT.
7653 * configure.in (aix4): No longer need CORE_FLAGS.
7654 * configure: Updated.
7656 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7658 NS32k changes from Ian Dall:
7659 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7661 (aout_link_input_section_std, aout_link_input_section_ext,
7662 aout_link_reloc_link_order): Call them instead of _bfd_*
7664 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7666 (backend_data): Use it instead of hardcoded zero.
7668 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7669 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7671 * ns32knetbsd.c: Include bfd.h.
7672 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7673 (MY_bfd_reloc_type_lookup): Declare function too.
7674 * pc532-mach.c (set_sizes): Don't declare.
7675 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7676 (backend_data, MY_backend_data): Don't define.
7678 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7679 ns32k-*-lites* like ns32k-*-netbsd*.
7681 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7684 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7686 * coffcode.h (coff_write_object_contents): Restore setting
7687 f_timdat to 0, deleted on August 22.
7689 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7691 * coffcode.h (coff_bfd_copy_private_symbol_data,
7692 coff_bfd_copy_private_section_data,
7693 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7694 * peicode.h (coff_bfd_copy_private_bfd_data): New
7695 (pe_bfd_copy_private_bfd_data): New.
7696 (coff_swap_scnhdr_in): Swap bss size into the right place.
7697 (pe_print_private_bfd_data): Add some newlines.
7699 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7701 * som.c (setup_sections): Don't die if a space has no subspaces.
7703 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7705 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7706 dynamic symbol override a common symbol. Don't change the size or
7707 type if they have been set and the new symbol is not a definition.
7708 Warn if the size or type changes.
7710 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7712 * som.c (som_begin_writing): Don't write the symbol table or
7714 (som_finish_writing): Write them here. Place them after the
7715 subspace data, but before the relocs.
7717 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7719 * sunos.c (sunos_add_one_symbol): Just pass false, not
7720 info->shared_library, to sunos_create_dynamic_sections.
7721 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7723 (sunos_check_dynamic_reloc): Remove .text section assertion.
7725 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7727 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7728 * configure, configure.in: Add pmac_xcoff_vec case.
7729 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7730 * coff-pmac.c: New file, PowerMac XCOFF support.
7731 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7732 * targets.c (pmac_xcoff_vec): Declare.
7734 * mpw-config.in: Various changes to be compatible with the
7735 autoconf-based configury.
7736 * mpw-make.sed: New file, sed commands to translate Unix
7737 makefile into MPW syntax.
7738 * mpw-make.in: Remove.
7739 * hosts/mpw.h: Remove.
7740 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7741 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7743 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7745 * binary.c (binary_get_symtab): Return an empty string on error.
7746 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7748 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7750 * coff-ppc.c: Reformatted according to gnu conventions
7751 Removed irrelevant "if 0" code
7753 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7755 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7756 symbols rather than as indirect symbols.
7757 (MY(slurp_symbol_table)): Don't do anything special about
7760 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7761 of .ctors and .dtors sections is no larger than 2.
7763 * sunos.c (sunos_add_one_symbol): Don't change
7764 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7766 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7767 dynamic symbols when creating a shared library.
7768 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7770 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7771 written even if it is not defined in a regular object.
7772 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7773 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7774 rather than the constant 22.
7775 (sunos_check_dynamic_reloc): Handle creating a shared library.
7776 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7777 zero when creating a shared library.
7778 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7779 write it out at the start of the symbol table.
7781 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7783 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7785 * config.bfd: Add arm-*-coff.
7786 * configure.in, configure: Add armcoff_{little,big}_vec.
7787 * targets.c (armcoff_{little,big}_vec): Declare.
7788 (bfd_target_vector): Add armcoff_{little,big}_vec.
7789 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7791 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7793 * targets.c (bfd_find_target): Remove debugging code.
7795 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7797 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7799 * Makefile.in: added *-ppc files
7800 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7801 allow pe based .o's to be shared with other tools on ppc/NT
7802 * config.bfd: added powerpc[le]-[pe|winnt] config support
7803 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7804 * peicode.h: Added more section flags for PE on ppc
7805 Added coff_swap_filehdr_out to allow peicode.h to be
7806 used for non-image PE files on ppc.
7807 Check for image, or not, before copying pe_opthdr
7808 * targets.c: Added new bfd's
7809 * targets.c: Removed two inactive bfds that shouldn't have made it this
7812 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7814 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7815 explicit values to initialize all relocs. Change all users.
7816 (ppc_elf_brtaken_inner): New function to handle branch predicition
7818 (ppc_elf_brtaken_reloc): Ditto.
7819 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7820 relocs use ppc_elf_unsupported_reloc.
7821 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7822 needs to be reported.
7823 (ppc_elf_relocate_section): Support branch prediction relocs.
7825 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7827 * bfd.c (bfd_assert): Remove \n from string passed to
7830 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7831 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7832 (bfd_coff_make_section_hook): Don't define.
7833 (coff_make_section_hook): Remove.
7834 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7835 (styp_to_sec_flags): Likewise.
7836 (coff_write_object_contents): Likewise.
7837 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7839 * libcoff.h: Rebuild.
7840 * coffgen.c (make_a_section_from_file): Just call
7841 bfd_make_section_anyway, not bfd_make_section or
7842 bfd_coff_make_section_hook.
7843 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7844 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7845 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7846 make_section_hook field.
7847 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7849 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7850 pointers into value field for warning and indirect symbols; just
7851 leave the value field alone.
7852 * linker.c (generic_link_add_symbol_list): Use next symbol for
7853 warning and indirect symbols, rather than looking in symbol value.
7854 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7855 parameter. Change all callers. Remove support for indirect
7856 symbols; it didn't work anyhow.
7857 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7858 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7859 * bfd-in2.h: Rebuild.
7861 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7863 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7864 go back to telling the tools this reloc operates on 32 bits.
7866 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7868 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7869 rather than a direct fprintf.
7870 * archive.c (_bfd_write_archive_contents): Likewise.
7871 * coffcode.h (coff_slurp_symbol_table): Likewise.
7872 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7873 (ppc_elf_unsupported_reloc): Likewise.
7874 (ppc_elf_relocate_section): Likewise.
7875 * i386linux.c (linux_tally_symbols): Likewise.
7876 (linux_finish_dynamic_link): Likewise.
7877 * osf-core.c (osf_core_core_file_p): Likewise.
7878 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7879 * som.c (som_sizeof_headers): Likewise.
7880 * srec.c (srec_bad_byte): Likewise.
7881 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7882 * libbfd-in.h (bfd_assert): Declare first parameter const.
7883 * libbfd.h: Rebuild.
7884 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7885 bfd_reloc_overflow is enough.
7886 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7887 * coff-h8500.c (rtype2howto): Likewise.
7888 * coff-z8k.c (rtype2howto): Likewise.
7889 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7890 * elf.c (_bfd_elf_get_lineno): Likewise.
7891 (_bfd_elf_no_info_to_howto): Likewise.
7892 (_bfd_elf_no_info_to_howto_rel): Likewise.
7893 * hp300hpux.c (convert_sym_type): Likewise.
7894 (MY(swap_std_reloc_in)): Likewise.
7895 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7897 * libaout.h (struct aoutdata): Add line_buf field.
7898 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7899 and filename_buffer. Instead, use a malloc buffer stored in the
7900 new line_buf field. Remove length restrictions.
7902 * coffgen.c (string_size): Remove static variable.
7903 (debug_string_size, debug_string_section): Likewise.
7904 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7905 and debug_string_size_p parameters. Use them instead of the
7906 global variables. Change all callers.
7907 (coff_write_symbol): Likewise.
7908 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7909 (coff_write_symbols): Add local variables to replace removed
7912 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7913 function, and line_base fields.
7914 * libcoff.h: Rebuild.
7915 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7916 information, rather than using static variables.
7918 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7919 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7921 * init.c (initialized): Remove static variable.
7922 (bfd_init): Don't bother setting initialized.
7923 (bfd_check_init): Remove.
7924 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7925 * libbfd.h: Rebuild.
7927 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7929 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7930 size for full core dumps. Copy core file header to private data.
7931 (rs6000coff_core_file_failing_command,
7932 rs6000coff_core_file_failing_signal): New functions to extract
7933 the file name and terminating signal from the core file.
7934 * coff-rs6000.c: Use them.
7936 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7938 Change arch info to be const, initialized at compile time.
7939 * archures.c: Reindent many functions. Change CONST to const.
7940 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7941 nothing set it anyhow. Make next const.
7942 (bfd_arch_info_list): Remove.
7943 (bfd_archures_list): Rename from archures_init_table. Change from
7944 a table of function pointers to a table of bfd_arch_info_type
7945 structure addresses.
7946 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7947 (bfd_lookup_arch): Likewise.
7948 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7950 (bfd_default_arch_struct): Make const.
7951 (bfd_arch_init, bfd_arch_linkin): Remove.
7952 (bfd_get_arch_info): Return a const pointer.
7953 * init.c (bfd_init): Don't call bfd_arch_init.
7954 * bfd.c (struct _bfd): Make arch_info const.
7955 * bfd-in2.h: Rebuild.
7956 * libbfd.h: Rebuild.
7957 * configure.in: Put & before everything in $selarchs.
7958 * configure: Rebuild.
7959 * cpu-*.c: Change bfd_*_arch from a function which calls
7960 bfd_arch_linkin to a const structure.
7961 * ieee.c (ieee_object_p): Make arch const.
7963 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7965 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7967 * bfd-in2.h: Regenerate.
7968 * libbfd.h: Regenerate.
7970 * elf32-ppc.c (reloc_type): Update names to match current draft.
7971 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7972 relative. Update names to current V.4 draft.
7973 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7974 (ppc_elf_relocate_section): Rename relocations to match draft.
7976 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7978 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7979 compiled with -mrelocatable-lib to be linked with either normal
7980 modules or -mrelocatable modules.
7982 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7984 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7985 in the a.out header.
7987 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7988 a reloc against a local symbol, even if it's not a section.
7990 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7992 * targets.c (bfd_target): Remove unused align_power_min field.
7993 * bfd-in2.h: Rebuild.
7994 * All backends: Remove initialization of align_power_min.
7996 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7998 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8000 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8002 * config.bfd (mips-dec-netbsd*): New target.
8003 * configure.host (mips-dec-netbsd*): New host.
8004 * configure.in (mips-dec-netbsd*): New native.
8005 * configure: Rebuild.
8007 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8009 Make the COFF backend linker merge common types:
8010 * cofflink.c (struct coff_debug_merge_element): Define.
8011 (struct coff_debug_merge_type): Define.
8012 (struct coff_debug_merge_hash_entry): Define.
8013 (struct coff_debug_merge_hash_table): Define.
8014 (coff_debug_merge_hash_table_init): Define.
8015 (coff_debug_merge_hash_table_free): Define.
8016 (coff_debug_merge_hash_lookup): Define.
8017 (struct coff_final_link_info): Add debug_merge field.
8018 (coff_debug_merge_hash_newfunc): New static function.
8019 (_bfd_coff_final_link): Allocate and free debug_merge table.
8020 (coff_link_input_bfd): Merge identical enum, struct and union
8023 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8025 Convert i960 COFF to use COFF backend linker.
8026 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8027 structure to store the symbol being used.
8028 (coff_i960_start_final_link): New static function.
8029 (coff_i960_relocate_section): New static function.
8030 (coff_i960_adjust_symndx): New static function.
8031 (coff_start_final_link): Define.
8032 (coff_relocate_section): Define.
8033 (coff_adjust_symndx): Define.
8034 * coffcode.h (bfd_coff_backend_data): Add new callback function
8035 _bfd_coff_start_final_link.
8036 (bfd_coff_start_final_link): Define.
8037 (coff_start_final_link): Define if not defined.
8038 (bfd_coff_std_swap_table): Add coff_start_final_link.
8039 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8041 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8042 function callback is not NULL.
8043 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8044 (_bfd_coff_internal_syment_name): Declare.
8045 * libcoff.h: Rebuild.
8046 * configure.in (icoff_big_vec): Add cofflink.o.
8047 (icoff_little_vec): Likewise.
8048 * configure: Rebuild.
8050 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8052 * Makefile.in (clean-info): Remove extraneous tab from line
8055 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8057 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8058 contents has relocs.
8060 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8062 * coffcode.h (coff_compute_section_file_positions): Keep the
8064 (coff_write_object_contents): Remember if it's a relocatable
8066 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8067 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8068 if relocatable file. Swap out saved raw size.
8070 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8072 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8073 (maintainer-clean): Rename from realclean, passing
8074 maintainer-clean down to subdirectories, but leave realclean as a
8077 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8080 * dep-in.sed: Remove config.h from generated dependencies.
8082 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8083 broken out of sunos_canonicalize_dynamic_symtab.
8084 (sunos_canonicalize_dynamic_symtab): Call new function
8085 sunos_slurp_dynamic_symtab.
8086 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8087 dynamic symbol table to the caller.
8088 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8089 callback to override the symbols being read.
8090 * libaout.h (struct aout_backend_data): Add three new parameters
8091 to add_dynamic_symbols callback.
8093 Extensive minor changes to avoid various gcc warnings. Also:
8094 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8095 * archures.c (bfd_arch_info_type): Change mach field from long to
8097 (bfd_lookup_arch): Change machine parameter from long to unsigned
8100 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8102 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8103 a symbol with a non-zero plt_offset.
8105 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8107 * elfcode.h (align_file_position): Remove; not used.
8109 * configure.in: Only check for <sys/procfs.h> on a native system,
8110 and make sure it defines prstatus_t.
8111 * configure: Rebuild.
8113 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8115 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8117 * config.in: Rename from config.h.in.
8118 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8119 Check for config.h:config.in when creating stamp-h.
8120 * configure: Rebuild.
8121 * Makefile.in (stamp-h): Depend upon config.in rather than
8122 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8123 calling config.status.
8125 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8126 (Makefile): Just rebuild Makefile.
8127 (config.h, stamp-h): New targets.
8128 * configure.in: Create stamp-h when rebuilding config.h.
8129 * configure: Rebuild.
8131 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8133 * configure.in: Call AC_CONFIG_HEADER. Substitute
8134 HOST_64BIT_LONG. Check that various header files exist. Check
8135 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8136 and/or free need to be declared. Don't make a link to sysdep.h.
8137 Define TRAD_HEADER for various hosts.
8138 * configure: Rebuild.
8139 * configure.host: Don't set my_host. Add definitions taken from
8140 host header files for various entries. Remove entries which now
8142 * acconfig.h: New file.
8143 * config.h.in: New file, built by autoheader.
8144 * sysdep.h: New file.
8145 * Makefile.in (do_distclean): Don't remove sysdep.h.
8147 (LOCAL_H_DEPS): New variable.
8148 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8150 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8151 ($(OPTIONAL_BACKENDS)): Likewise.
8152 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8153 looking through sysdep.h.
8154 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8155 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8156 (fprintf_vma, sprintf_vma): Likewise.
8157 (int64_type, uint64_type): Don't define.
8158 * bfd-in2.h: Rebuild.
8159 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8160 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8161 * lynx-core.c: Include stuff from old hosts/lynx.h.
8162 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8163 rather than NO_FCNTL.
8164 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8165 rather than NATIVE_HPPAHPUX_COMPILER.
8166 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8168 * hosts/*.h: Remove all header files which merely include,
8169 declare, and define things. Leave header files which define
8170 information needed by trad-core.c.
8172 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8173 (BFD_CC_FOR_BUILD): Define.
8174 * configure.in: Use BFD_CC_FOR_BUILD.
8175 * configure: Rebuild.
8177 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8179 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8180 * configure: Rebuild.
8182 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8185 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8187 * config.bfd: i386pe_ve -> i386pe_vec.
8189 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8191 * configure.host: Incorporate host Makefile fragments by setting
8193 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8194 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8195 value based on whether the code is being compiled by a cross
8196 compiler. Don't substitute host_makefile_frag or frags.
8197 * aclocal.m4: New file to define local AC_PROG_CC.
8198 * configure: Rebuild.
8199 * Makefile.in (INSTALL): Set to @INSTALL@.
8200 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8201 (INSTALL_DATA): Set to @INSTALL_DATA@.
8203 (CC): Define as @CC@.
8204 (CFLAGS): Set to @CFLAGS@.
8205 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8206 (@host_makefile_frag@): Remove.
8207 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8208 after other options.
8209 (config.status): Remove dependency upon @frags@.
8210 * config/*.mh, config/README: Remove.
8212 * config.bfd: Rewrite to incorporate the contents of the Makefile
8213 fragments by setting shell variables, rather than merely returning
8214 the name of a Makefile fragment.
8215 * configure.in: Use shell variables set by config.bfd rather than
8216 looking at the target Makefile fragment files. Don't substitute
8217 target_makefile_frag. Do substitute TDEFINES.
8218 * configure: Rebuild.
8219 * Makefile.in (@target_makefile_frag@): Remove.
8220 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8221 * config/*.mt: Remove.
8223 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8225 * configure.in: Put changequote lines around "i[345]86" patterns
8226 section of core file support.
8228 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8230 * som.c (som_bfd_print_private_bfd_data): Define to use the
8233 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8235 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8236 entry, text_start and data_start.
8238 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8240 * Makefile.in (OFILES): Remove $(TDEPFILES).
8241 * config/apollo.mt (TDEPFILES): Remove.
8242 * config/README: Update.
8244 * configure.in: For a native configuration, set COREFILE and
8245 COREFLAG based on the canonical host name.
8246 * configure: Rebuild.
8247 * Makefile.in: Rebuild dependencies.
8248 (ALL_CFLAGS): Add @COREFLAG@.
8249 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8250 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8251 support routines. Check LYNX_CORE rather than HOST_LYNX.
8252 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8253 * i386lynx.c: Likewise.
8254 * m68klynx.c: Likewise.
8255 * sparclynx.c: Likewise.
8256 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8257 * *-core.c: Comment changes.
8258 * config/decstation.mh (HDEPFILES): Remove.
8259 (HDEFINES): Remove -DTRAD_CORE.
8260 * config/irix3.mh (RANLIB): Remove.
8261 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8262 (HDEFINES): Remove -DIRIX_CORE.
8263 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8264 (HDEFINES): Remove -DTRAD_CORE.
8265 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8266 * config/ultra3.mh (RANLIB): Remove.
8267 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8268 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8269 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8270 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8271 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8272 * config/i386aix.mh, config/i386bsd.mh: Remove.
8273 * config/i386linux.mh, config/i386mach3.mh: Remove.
8274 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8275 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8276 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8277 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8278 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8279 * config/solaris2.mh, config/stratus.mh: Remove.
8280 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8281 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8283 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8285 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8286 DT_FINI entry if the appropriate symbol is not in the hash table.
8288 * libelf.h (struct elf_backend_data): Add create_program_headers
8289 and want_hdr_in_seg fields.
8290 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8292 (elf_backend_create_program_headers): Likewise.
8293 (elfNN_bed): Initialize create_program_headers and
8295 * elf.c (get_program_header_size): Call create_program_headers
8297 (map_program_segments): Check want_hdr_in_seg backend field. Call
8298 create_program_headers backend routine.
8300 * elf.c (assign_file_positions_except_relocs): Align non allocated
8301 sections when creating an executable.
8303 * elfcode.h (elf_swap_phdr_in): Make non static.
8304 (elf_swap_phdr_out): Make non static.
8305 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8306 (bfd_elf32_swap_phdr_out): Declare.
8307 (bfd_elf64_swap_phdr_in): Declare.
8308 (bfd_elf64_swap_phdr_out): Declare.
8310 * ecofflink.c (ecoff_collect_shuffle): New static function.
8311 (_bfd_ecoff_get_accumulated_pdr): New function.
8312 (_bfd_ecoff_get_accumulated_sym): New function.
8313 (_bfd_ecoff_get_accumulated_ss): New function.
8314 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8315 (_bfd_ecoff_get_accumulated_sym): Declare.
8316 (_bfd_ecoff_get_accumulated_ss): Declare.
8317 * libbfd.h: Rebuild.
8319 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8321 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8323 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8324 warning symbols. If any section is named .gnu.warning.XXX, treat
8325 the contents as a warning to be issued if the symbol XXX is
8327 (elf_link_output_extsym): For an indirect or warning symbol, just
8328 output the symbol it points to.
8330 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8331 if bfd_hash_allocate fails, since it will already be set.
8332 (generic_link_hash_newfunc): Likewise.
8333 (archive_hash_newfunc): Likewise.
8334 (hash_entry_bfd): New static function.
8335 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8336 callback. Allocate a new warning using the hash table newfunc.
8337 Use bfd_hash_replace to update the entry in the hash table, rather
8338 than assuming we can copy the fields with structure assignment.
8340 * hash.c (bfd_hash_replace): New function.
8341 * bfd-in.h (bfd_hash_replace): Declare.
8342 * bfd-in2.h: Rebuild.
8344 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8346 * config.bfd: Add mips*vr4300-*-elf* target.
8347 * config/mipsbvr4300.mt: Added.
8349 See file ChangeLog.2
8356 version-control: never