1 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.am: Rebuild dependencies.
4 (ALL_MACHINES_CFILES): Add cpu-v850.c.
5 (ALL_MACHINES_CFILES): Add elf32-v850.c.
6 * Makefile.in: Rebuild.
8 * reloc.c: Remove extraneous commas from relocation entries.
9 Remove BFD_RELOC_V850_16_PCREL.
12 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
13 in sections named .tocbss rather than .bss.
15 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
17 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
18 BFD_RELOC_V850_16_PCREL.
20 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
22 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
23 the same as C_EXT syms.
24 (coff_link_add_symbols): Ditto.
25 (_bfd_coff_link_input_bfd): Ditto.
26 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
27 it to preserve and restore state of global_to_static flag.
29 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
31 * elf32-v850.c (v850_elf_object_p): Set machine number based on
32 bits in e_flags field rather than magic numbers.
33 (v850_elf_final_write_processing, v850_elf_set_private_flags,
34 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
35 v850_elf_print_private_bfd_data): New functions.
38 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
40 * elf.c (prep_headers): Remove V850E magic number.
42 * elf.c (prep_headers): Remove V850EQ magic number.
46 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
48 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
50 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
52 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
53 instructions are relative to the next instruction, not the
55 (mn10200_elf_relax_section): Similarly.
57 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
59 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
62 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
63 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
64 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
66 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
68 * cpu-v850.c: Remove "plain" from v850 printable name.
69 (scan): Use strcasecmp.
71 * archures.c (bfd_mach_v850): Define.
73 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
74 just sh/SH, use strcasecmp.
75 (arch_info_struct): Add entries for sh3 et.al.
77 * archures.c (bfd_mach_sh, ...): Define.
79 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
81 * archures.c (bfd_archures_list): Always NULL terminate the list.
83 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
85 * Makefile.am: Rebuild dependencies.
86 (ALL_MACHINES_CFILES): Add cpu-arc.c.
87 (ALL_MACHINES_CFILES): Add elf32-arc.c.
88 (elf32-arc.lo): Remove explicit dependency.
89 * Makefile.in: Rebuild.
91 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
92 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
93 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
95 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
97 * configure: Rebuild with latest devo autoconf for NT support
99 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
101 * cpu-arm.c (compatible): If B is a default type, return A.
103 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
105 * cpu-v850.c (scan): New function.
106 (arch_info_struct): New structure.
107 (bfd_v850_arch): Add link into arch_info_structure.
109 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
112 * elf32-v850.c (v850_elf_object_p): New function.
115 * archures.c (bfd_mach_v850e): Machine value for v850e.
117 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
119 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
122 * elf.c (prep_headers): Add support for v850e machine number.
125 start-sanitize-v850eq
126 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
128 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
130 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
133 * elf.c (prep_headers): Add support for v850eq machine number.
137 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
139 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
140 cached_stab field if the offset prevents us from using the cache.
142 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
144 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
146 * aout-arm.c (aout_arm_little_vec): Likewise.
147 (aout_arm_big_vec): Likewise.
148 * bout.c (b_out_vec_big_host): Likewise.
149 (b_out_vec_little_host): Likewise.
150 * mipsbsd.c (aout_mips_little_vec): Likewise.
151 (aout_mips_big_vec): Likewise.
154 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
156 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
157 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
158 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
161 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
163 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
164 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
165 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
166 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
167 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
168 of two for I960 only.
169 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
170 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
172 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
173 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
174 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
176 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
177 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
178 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
179 *coffcode.h (coff_write_object_contents): Set alignment field in
180 section header for TIC80COFF files.
183 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
185 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
186 v850_elf_check_relocs, v850_elf_reloc,
187 v850_elf_final_link_relocate): Add support for
188 BFD_RELOC_V850_16_PCREL relocation.
190 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
193 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
195 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
198 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
200 * cpu-v850e: New file.
202 * elf.c (prep_headers): Add support for v850e target.
204 * bfd-in2.h (bfd_architecture): Add support for v850e target.
206 * config.bfd: Add support for v850e target.
208 * archures.c: Add support for v850e target.
211 start-sanitize-v850eq
212 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
214 * cpu-v850eq: New file.
216 * elf.c (prep_headers): Add support for v850eq target.
218 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
220 * config.bfd: Add support for v850eq target.
222 * archures.c: Add support for v850eq target.
225 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
227 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
228 argument as section relative, rather than an absolute address.
229 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
231 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
233 * config.bfd (arc-*-elf*): Add.
234 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
235 * configure: Rebuild.
236 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
237 (BFD32_BACKENDS): Add elf32-arc.lo.
238 (cpu-arc.lo,elf32-arc.lo): Add rules for.
239 * Makefile.in: Rebuild.
240 * archures.c (architecture list): Add bfd_arch_arc.
241 (bfd_archures_list): Add bfd_arc_arch.
242 (bfd_mach_arc_base): Define.
243 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
244 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
245 (bfd_target_vect): Add them.
246 * bfd-in2.h, libbfd.h: Rebuild.
247 * cpu-arc.c, elf32-arc.c: New files.
248 * elf.c (pre_headers): Recognize bfd_arch_arc.
250 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
252 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
253 data section is correctly rounded to a page in the file.
255 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
257 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
258 there are no symbols.
260 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
262 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
263 file system 14 character limit.
264 * Makefile.am, configure.in: Corresponding changes.
265 * Makefile.in, configure: Rebuild.
267 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
269 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
270 Rebuild dependencies.
271 * Makefile.in: Rebuild.
273 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
275 * Makefile.am (docdir): Define.
276 * Makefile.in: Rebuild.
278 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
280 * configure: Rebuild with autoconf 2.12.1.
282 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
284 * aclocal.m4, configure: Rebuild with new automake patches.
286 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
288 * rs6000-core.c (make_bfd_asection): New function to add a section
289 to the core file bfd.
290 (rs6000coff_core_p): Use make_bfd_asection to add the core file
292 Use BFD routines to seek, read and stat the core file.
293 Handle .data sections from loaded objects and anonymously mmapped
294 regions, these are available in AIX 4 core files.
296 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
298 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
299 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
300 copy; use a patches libtool instead.
301 * acmacros.m4: Remove.
302 * Makefile.in, aclocal.m4, configure: Rebuild.
304 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
306 * Makefile.am: New file, based on old Makefile.in.
307 * acmacros.m4: New file, copied from old aclocal.m4.
308 * acinclude.m4: New file.
309 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
310 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
311 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
312 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
313 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
314 * acconfig.h: Mention PACKAGE and VERSION.
315 * stamp-h.in: New file.
316 * dep-in.sed: Change .o to .lo.
317 * Makefile.in: Now built with automake.
318 * aclocal.m4: Now built with aclocal.
319 * config.in, configure: Rebuild.
322 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
324 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
325 if there is only a relocation to a read-only but not allocatable
326 section (like .stab).
327 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
328 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
329 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
330 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
331 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
333 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
334 (ppc_elf_create_linker_section): These sections are not
335 created by the linker (that is, they are created by the user
336 putting data in them). In particular, they can be the source
337 and target of relocations.
338 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
339 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
340 objects (for instance, 'long double') to 16-byte boundaries.
341 (ppc_elf_size_dynamic_sections): Make the code that generates
342 section symbols exactly the same as for sparc, reducing the
343 number of section symbols output.
344 (ppc_elf_check_relocs): Check postcondition of
345 bfd_elf32_link_record_dynamic_symbol. Make default case the
346 same as corresponding code for sparc, fixing bug involving
348 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
349 forced to be local because of versioning (by replicating
350 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
351 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
353 (ppc_elf_relocate_section): Add handy debugging code for when
354 assertion fails. Add some more 'symbol made local because of
357 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
358 processing a GOT relocation as required by ABI.
360 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
362 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
363 version info if this symbol came from a dynamic object.
364 (elf_link_add_object_symbols): Set the version info of a symbol
365 only if the object actually contains version definitions and
368 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
370 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
371 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
373 * configure: Regenerated with autoconf 2.12.
374 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
376 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
378 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
379 a warning rather than returning an error.
381 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
383 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
385 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
387 * cisco-core.c: define signals for wingdb.
389 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
391 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
392 the same number of aux entries.
394 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
396 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
397 difference of two symbols if the relocation size is 32 bits.
398 (som_write_fixups): Handle R_DATA_EXPR.
400 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
402 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
403 its value if COFF_WITH_PE is defined.
405 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
407 * coff-stubgo32.c: New file.
408 * go32stub.h: New file.
409 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
410 * coffswap.h (coff_swap_filehdr_in): Invoke
411 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
413 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
414 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
415 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
416 COFF_ADJUST_AUX_IN_POST if they are defined.
417 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
418 COFF_ADJUST_AUX_OUT_POST if they are defined.
419 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
420 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
421 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
422 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
423 * targets.c (go32stubbedcoff_vec): Declare.
424 (bfd_target_vector): Add go32stubbedcoff_vec.
425 * configure.in (go32coff_vec): New target vector.
426 (go32stubbedcoff_vec): Likewise.
427 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
428 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
429 * Makefile.in: Rebuild dependencies.
430 (BFD32_BACKENDS): Add coff-stubgo32.o.
431 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
432 (HFILES): Add go32stub.h.
434 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
436 * configure.in: Check for fdopen.
437 * configure, config.in: Rebuild.
438 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
439 __GO32__. Reindent a bit.
441 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
443 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
444 flag for newly created sections.
445 (sunos_add_dynamic_symbols): Don't discard newly created sections
446 if shared library is dynobj.
448 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
450 * elf.c (map_sections_to_segments): When checking whether
451 including a section in a segment would force us to skip a page,
452 align the address of the next segment to avoid wraparound
456 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
458 * coffcode.h (coff_write_object_contents): Initialize
459 target id field to TIC80_TARGET_ID.
460 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
462 (coff_swap_filehdr_in): Swap in target id field if used.
465 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
467 * coff-i386.c (coff_i386_is_local_label_name): New static function
468 if TARGET_UNDERSCORE.
469 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
470 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
472 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
474 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
475 complain_overflow_signed, for 32 bit PC relative relocations.
477 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
479 * elflink.h (elf_link_add_object_symbols): When a version
480 indirection symbol is overridden, make the original symbol point
481 at the real overriding symbol.
483 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
486 * elflink.h (elf_link_output_extsym): Use the right section for a
488 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
489 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
491 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
493 * elflink.h (elf_merge_symbols): Resolve indirect and warning
494 symbols before checking for new symbols.
496 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
498 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
500 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
501 file, not aoutsz bytes (they are different in XCOFF .o files).
503 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
504 redefined by objects included from archives.
506 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
508 * elflink.h (elf_merge_symbol): In the case of a new defined
509 symbol overriding an old defined symbol, return the hash table
510 entry which we modify, even if it is the target of an
512 (elf_link_add_object_symbols): If the real name of the symbol gets
513 overridden, convert the versioned symbol into an indirect symbol
516 * elflink.h (elf_merge_symbol): New static function, broken out of
517 elf_link_add_object_symbols.
518 (elf_link_add_object_symbols): Call it.
520 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
522 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
523 handle case where COFF filehdr does not immediately follow PE
525 * coffgen.c (coff_object_p): Remove useless seek to current
528 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
530 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
533 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
535 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
536 symbols, skip N_ABS symbols with debugging storage classes.
538 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
540 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
541 relocs in shared libraries which refer to local symbols. Cope
542 with addend when processing a GOT relocation.
544 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
545 for sections that the linker didn't create.
546 (ppc_elf_finish_dynamic_sections): Only try to write out a section
547 symbol if it was created in ppc_elf_size_dynamic_sections.
548 (ppc_elf_relocate_section): Complain if we have to generate a reloc
549 relative to a section for which we didn't output a symbol.
551 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
552 relocs are 'rela' relocs, like everything else. .rela.plt is not
553 a read-only section, so we don't have to special-case it.
555 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
556 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
558 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
559 (ppc_elf_relocate_section): @got offsets are 4 from start of the
561 * elflink.c (_bfd_elf_create_got_section): The three reserved
562 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
564 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
567 * elf32-ppc.c (ppc_elf_check_relocs): Use
568 _bfd_elf_create_got_section to create the GOT rather than
569 ppc_elf_create_linker_section. Create the '.rela.got' section
571 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
572 symbol has a GOT entry.
573 (ppc_elf_relocate_section): Record when a symbol is used through
574 the GOT, and allocate space in the GOT for each such symbol.
575 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
576 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
579 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
580 treated in a similar way to ADDR16_HA relocs.
581 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
582 shared objects; the linker must deal with them.
583 (ppc_elf_create_linker_section): Stop setting
584 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
585 LINKER_SECTION_PLT stuff.
586 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
587 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
588 section, not ELF-specific calls.
589 (elf_backend_plt_not_loaded): Set to 1.
590 (elf_backend_got_symbol_offset): Set to 4.
591 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
592 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
593 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
594 plt_not_loaded member.
595 (_bfd_elf_create_got_section): Apply got_symbol_offset.
596 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
598 (elf_backend_G_O_T_offset): Set default to 0.
599 (elfNN_bed): Set added fields.
601 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
602 DT_RELENT in shared objects; should be DT_RELAENT.
604 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
605 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
606 such a reloc (in a non-shared object) refers to a symbol that's
609 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
611 * elfcode.h (put_signed_word): Define.
612 (get_signed_word): Define.
613 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
614 (elf_swap_reloca_out): Use put_signed_word for the r_addend
616 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
617 bfd_get_signed_32 to set the r_addend field.
618 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
619 bfd_h_get_signed_64 to set the r_addend field.
621 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
623 * elf32-i386.c (elf_i386_relocate_section): When generating a
624 shared library, do the relocation if the input section is not
627 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
628 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
629 (elf_fix_symbol_flags): New static function, broken out of
630 elf_adjust_dynamic_symbol.
631 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
632 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
633 forced local even if NEEDS_PLT is set. When forcing a symbol to
634 be local, clear NEEDS_PLT.
635 (elf_link_output_extsym): Remove unused local bed.
637 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
639 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
640 for derived elf linker hash table entries. References to
641 elf_link_hash_entry changed appropriately.
642 (elf32_mn10300_link_hash_table): New structure for derived elf
644 (elf32_mn10300_hash_table): Define.
645 (elf32_mn10300_link_hash_traverse): Likewise.
646 (elf32_mn10300_link_hash_newfunc): New function.
647 (elf32_mn10300_link_hash_table_create): Likewise.
648 (elf32_mn10300_finish_hash_table_entry): Likewise.
649 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
650 of prologue code, and call:32->call:16 relaxing.
651 (compute_function_info: New function.
652 (bfd_elf32_bfd_ilink_hash_table_create): Define.
654 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
656 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
657 for a symbol which is being forced to be local.
658 * elf32-i386.c (elf_i386_relocate_section): Write out the
659 relocation value for a GOT reloc for a symbol which is turning
661 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
662 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
664 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
666 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
667 value if the symbol is turning into a local symbol.
668 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
669 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
671 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
673 * elflink.h (elf_link_add_object_symbols): Also read verneed
674 information by calling `_bfd_elf_slurp_version_tables'.
675 (elf_link_add_object_symbols): For undefined symbols look for
676 version information in the verneed records.
677 (elf_link_add_object_symbols): Use soname of shared object
678 for verneed record if it is available.
680 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
682 * cpu-arm.c: Add prototypes for compatible and scan.
683 * cofflink.c: Add prototype for mark_relocs.
685 * archive.c (bfd_special_undocumented_glue): Change filename to
686 const pointer. Add prototype.
688 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
690 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
691 sections that will be discarded.
693 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
695 * elflink.h (elf_link_find_version_dependencies): When searching
696 for known version symbol skip non-matching verdef records, not
699 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
701 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
702 not a bfd_vma, to the base file, to match how dlltool reads it.
704 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
706 * reloc.c: Add thumb relocations.
708 * bfd-in2.h: Add Thumb relocations.
710 * libbfd.h: Add Thumb relocations.
712 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
714 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
716 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
718 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
719 for a section even if it is not loaded.
721 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
723 (_bfd_coff_link_input_bfd): Separate section VMA handling for
724 input and output files.
725 (_bfd_coff_generic_relocate_section): Check whether input file,
726 not output file, is a PE file.
728 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
730 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
732 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
734 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
737 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
739 * cpu-arm.c (compatible): Add test for supersets of ARM
742 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
744 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
747 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
749 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
750 called directly by gas/config/tc-arm.c.
752 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
754 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
755 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
757 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
759 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
762 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
764 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
765 (coff_bfd_copy_private_bfd_data): Ditto.
766 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
767 (coff_arm_bfd_print_private_bfd_data): Ditto.
768 (coff_arm_bfd_set_private_flags): Ditto.
769 (coff_arm_bfd_copy_private_bfd_data): Ditto.
771 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
773 * libcoff-in.h (struct coff_final_link_info): Add boolean
774 global_to_static member for support of task linking.
775 (_bfd_coff_write_task_globals): Add prototype.
776 * libcoff.h: Regenerate.
777 * coffcode.h (coff_write_object_contents): Use #ifdef to
778 check RS6000COFF_C, to be consistent with all other uses
780 * cofflink.c (_bfd_coff_final_link): If doing task linking,
781 call _bfd_coff_write_task_globals.
782 (_bfd_coff_link_input_bfd): If doing task linking, convert
783 global functions to static.
784 (_bfd_coff_write_global_sym): If doing task linking, convert
785 global variables to static.
786 (_bfd_coff_write_task_globals): New function.
788 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
789 (C_AUTOARG): #undef since it clashes with C_UEXT.
790 (C_LASTENT): #undef since it clashes with C_STATLAB.
791 * coffcode.h (coff_write_object_contents): Use TIC80COFF
793 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
794 when TIC80COFF defined (clashes with C_UEXT). Explicitly
795 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
799 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
801 * coff-tic80.c (tic80_howto_table): Change overflow check for most
802 PP relocations to complain_overflow_dont.
804 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
806 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
807 name of R_RELLONG to "RELLONG". Set rightshift and complain for
809 (ppbase_reloc, glob15_reloc): New static functions.
810 (glob16_reloc, local16_reloc): New static functions.
811 (rtype2howto): Handle all relocation types.
812 (coff_tic80_relocate_section): New static function.
813 (coff_relocate_section): Define to coff_tic80_relocate_section.
814 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
817 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
819 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
820 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
822 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
823 callers. If PE file, don't add section VMA.
824 (coff_write_alien_symbol): If PE file, don't add section VMA.
825 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
826 (_bfd_coff_write_global_sym): Likewise.
827 (_bfd_coff_generic_relocate_section): Likewise.
829 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
832 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
834 * cofflink.c (mark_relocs): Add new function to mark symbols which
835 are used by relocations.
836 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
837 suppress the skipping of symbols that have thus been marked.
839 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
841 * coff-sh.c (sh_merge_private_data): New static function.
842 (coff_bfd_merge_private_bfd_data): Define.
845 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
847 * coff-tic80.c: Remove unnecessary #ifdefs.
848 * config.bfd: Set targ_underscore to yes for tic80.
850 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
852 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
853 with unresolved external symbols in GDB).
856 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
858 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
859 the symbols associated with each BFD.
860 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
862 * elf-m10200.c: Likewise.
863 * elf32-m32r.c: Likewise.
864 * elf32-sh.c: Likewise.
866 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
868 * elflink.h (elf_link_add_object_symbols): Don't decrease the
869 alignment of a common symbol. If two symbols that look like
870 common symbols are found in two shared libraries, and the size is
871 different, use the larger size, and warn if --warn-common. If a
872 common symbol overrides a definition in a shared library, set the
873 size to the larger size, and warn if --warn-common.
875 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
877 * cpu-arm.c (compatible): Allow default machine to be polymorphed
878 into any other machine type.
880 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
882 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
883 data into an unitialised destination set its machine type as well.
885 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
887 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
888 to common symbol size. Consistently treat uninitialized symbols
889 in shared objects as common symbols.
891 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
893 * archures.c (constants): Added new constants to identify the
894 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
895 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
897 * bfd-in2.h (constants): Added new constants to identify
898 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
899 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
900 bfd_mach_arm_4T. This file is auto-magically generated from the
901 archures.c file. This update is just to save work.
903 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
904 coff_arm_bfd_print_private_bfd_data,
905 coff_arm_bfd_set_private_flags,
906 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
907 (global): Macro redefinitions set up to use these new functions.
909 * coffcode.h (coff_mkobject_hook): Added call to
910 coff_arm_bfd_set_private_flags().
911 (coff_set_arch_mach_hook): Added code to set machine type based on
912 bits stored in internal flags.
913 (coff_set_flags): Added code to set the new bits in the flags
914 field based on the machine number.
915 (function definition macros): Made all function definition macros
916 conditional so that they can be overridden by target specific
919 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
920 Structure extended to include new types, one each for ARMv2,
921 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
923 * libcoff-in.h (struct coff_tdata): Added flags field.
925 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
927 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
929 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
932 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
934 * coffgen.c (coff_find_nearest_line): If there are no syments,
937 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
939 * config.bfd: cope with '*-*-linux-gnuaout' targets.
941 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
943 * targmatch.sed: Add explicit \n characters to work around bug in
944 HP/UX 10.20 sed program.
946 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
948 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
951 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
953 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
955 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
957 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
958 (struct elf_m68k_pcrel_relocs_copied, struct
959 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
960 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
961 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
962 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
964 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
965 PC relative relocs for a global symbol defined in a regular
966 object, and count the number of PC relative relocs copied for any
968 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
969 traverse with elf_m68k_discard_copies.
971 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
973 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
974 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
976 * coffcode.h (coff_compute_section_file_positions): Force the
977 potential last byte in the file to be written out when
980 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
982 * configure.host (mips*-*-openbsd*): New host.
984 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
986 * elflink.h (elf_link_add_object_symbols): Only subtract the
987 section VMA from the symbol value if this is a fully linked file.
989 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
990 (struct elf_i386_link_hash_entry): Define.
991 (struct elf_i386_link_hash_table): Define.
992 (elf_i386_link_hash_traverse): Define.
993 (elf_i386_hash_table): Define.
994 (elf_i386_link_hash_newfunc): New static function.
995 (elf_i386_link_hash_table_create): New static function.
996 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
997 PC relative relocs for a global symbol defined in a regular
998 object, and count the number of PC relative relocs copied for any
1000 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1001 traverse with elf_i386_discard_copies.
1002 (elf_i386_discard_copies): New static function.
1003 (bfd_elf32_bfd_link_hash_table_create): Define.
1005 From Gordon W. Ross <gwr@mc.com>:
1006 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1007 (sunos4_aout_backend): Use MY_entry_is_text_address.
1010 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1012 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1013 R_D30V_32_NORMAL to 2 (4 bytes).
1016 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1018 From Gordon W. Ross <gwr@mc.com>:
1019 * netbsd.h (N_SHARED_LIB): Define.
1020 (SEGMENT_SIZE): Don't define.
1021 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1023 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1024 (SEGMENT_SIZE): Don't define.
1026 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1027 to sizeof Rela structure, not sizeof Rel structure. From Gary
1028 Thomas <g.thomas@opengroup.org>.
1030 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1032 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1033 whenever entry is larger than text address, but only by whole
1034 pages. From Gordon W. Ross <gwr@mc.com>.
1036 * Makefile.in (install): Depend upon installdirs. Use
1037 mkinstalldirs to build $(oldincludedir).
1038 (installdirs): New target.
1040 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1041 if this is a debugging section which we are stripping.
1043 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1045 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1046 alpha-specific target data struct.
1048 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1050 From Thomas Graichen <graichen@rzpd.de>:
1051 * Makefile.in: Always use $(SHELL) when running move-if-change.
1052 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1053 * configure: Rebuild.
1055 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1057 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1058 VMA if this is an executable file or a shared object.
1060 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1063 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1065 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1066 start of the file. Remove uses later on which switch using
1068 (MY(callback)): Handle entry_is_text_address.
1069 (MY_entry_is_text_address): Define if not defined.
1070 (MY(backend_data)): Initialize new field.
1071 * aoutf1.h (sunos4_aout_backend): Likewise.
1072 * i386aout.c (MY(backend_data)): Likewise.
1073 * i386mach3.c (MY(backend_data)): Likewise.
1074 * mipsbsd.c (MY(backend_data)): Likewise.
1075 * sparclynx.c (sparclynx_aout_backend): Likewise.
1076 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1077 (MY_entry_is_text_address): Define.
1078 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1080 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1081 whose name starts with `.'.
1083 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1085 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1086 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1087 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1088 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1089 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1090 sparc-*-openbsd*): New targets.
1091 * configure: Rebuild.
1093 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1095 * stabs.c (struct stab_section_info): New field
1097 (_bfd_link_section_stabs): Fill the above array.
1098 (_bfd_stab_section_offset): Use `cumulative_skips' to
1099 speed up offset calculation.
1101 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1103 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1104 addend for non pc-relative relocations.
1106 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1107 for non-existent function.
1109 * elf-m10300.c (mn10300_elf_relax_section): New function.
1110 (mn10300_elf_relax_delete_bytes): Likewise.
1111 (mn10300_elf_symbol_address_p): Likewise.
1112 (mn10300_elf_get_relocated_section_contents): Likewise.
1113 (bfd_elf32_bfd_relax_section): Define.
1114 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1116 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1118 * configure.host: Set SHLIB_LIBS.
1119 * configure.in: Substitute SHLIB_LIBS.
1120 * configure: Rebuild.
1121 * Makefile.in (SHLIB_LIBS): New variable.
1122 ($(SHLIB)): Use $(SHLIB_LIBS).
1124 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1126 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1127 with bfd_section_vma.
1129 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1132 Correct CPU file names for mn10[23]00.
1133 * configure: Rebuild.
1135 * bfd.c (bfd_record_phdr): Cast count to size_t before
1138 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1139 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1140 (xcoff_write_archive_contents): LIkewise.
1141 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1142 (mips_elf_create_procedure_table): Likewise.
1143 * peicode.h (pe_print_idata): Likewise.
1144 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1145 * xcofflink.c (xcoff_get_section_contents): Likewise.
1146 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1147 (xcoff_link_add_symbols): Likewise.
1148 (xcoff_link_add_symbols): Likewise.
1150 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1151 (ppcboot_bfd_print_private_bfd_data): Likewise.
1153 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1154 to complain_overflow_signed.
1156 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1158 * VERSION: Set to 2.8.1.
1160 * Branched binutils 2.8.
1162 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1163 deciding whether to copy a reloc into a shared object.
1164 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1165 relocs in unallocated sections.
1166 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1167 R_SPARC_RELATIVE relocs in unallocated sections.
1169 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1171 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1172 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1175 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1177 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1178 override an uninitialized symbol from a shared library with a
1181 * elf-m10200.c: Rename from elf32-mn10200.c.
1182 * elf-m10300.c: Rename from elf32-mn10300.c.
1183 * cpu-m10200.c: Rename from cpu-mn10200.c
1184 * cpu-m10300.c: Rename from cpu-mn10300.c
1185 * Makefile.in: Update accordingly.
1187 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1188 (elf_mips_isa): Move to earlier in file.
1189 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1190 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1193 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1196 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1198 * configure.com: New file.
1199 * config.h-vms: Remove file.
1200 * makefile.vms: Update for new configure scheme.
1202 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1204 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1205 (ppc_process_before_allocation): Declare.
1206 * libcoff.h: Rebuild.
1208 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1210 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1212 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1214 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1216 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1217 symbol index for a R_IHCONST reloc.
1219 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1221 * targmatch.sed: Do not use \(\) recursively.
1223 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1225 * m68klinux.c (MACHTYPE_OK): Define.
1226 * i386linux.c (MACHTYPE_OK): Define.
1228 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1230 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1231 <hjl@gnu.ai.mit.edu>:
1232 * sparclinux.c: New file.
1233 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1234 * bfd-in2.h: Rebuild.
1235 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1236 * configure.in (sparclinux_vec): Add to list of vectors.
1237 * configure: Rebuild.
1238 * targets.c (sparclinux_vec): Declare.
1239 (bfd_target_vector): Add sparclinux_vec.
1240 * Makefile.in: Rebuild dependencies.
1241 (BFD32_BACKENDS): Add sparclinux.o.
1242 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1244 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1245 bfd_coff_backend_data field.
1246 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1248 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1249 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1250 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1252 * bfd.c: Include "libiberty.h".
1253 (strerror): Don't declare.
1254 (bfd_errmsg): Call xstrerror rather than strerror.
1256 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1258 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1259 reloc even if the symbol is in the .bss section.
1260 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1261 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1262 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1264 * coffcode.h (bfd_coff_backend_data): Add new field
1265 _bfd_coff_default_section_alignment_power.
1266 (bfd_coff_default_section_alignment_power): Define.
1267 (bfd_coff_std_swap_table): Initialize new field.
1268 * libcoff.h: Rebuild.
1269 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1270 symbol to the default section alignment.
1272 * COPYING: Update FSF address.
1275 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1277 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1278 21-bit absolute that made it act as a relative.
1281 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1283 * elflink.c (_bfd_elf_create_linker_section): Don't set
1284 bss_section and rel_section from existing sections.
1286 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1289 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1291 * aoutx.h (some_aout_object_p): Change executable test to fix
1292 problems with embedded a.out systems.
1294 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1296 * stabs.c (_bfd_stab_section_offset): New function.
1297 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1298 * libbfd.h: Rebuild.
1299 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1301 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1302 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1303 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1304 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1305 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1307 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1308 symbol. Check for memory allocation failure of *psinfo.
1309 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1310 callers. Set the value of the header symbol.
1311 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1312 * libbfd.h: Rebuild.
1314 start-sanitize-tic80
1315 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1317 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1318 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1319 reloc types, rather than silently failing to generate an output file.
1322 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1324 * targmatch.sed: Use the hold space to put the #ifdef around the
1325 the string constant.
1326 * targets.c (UNSUPPORTED_TARGET): Don't define.
1327 (find_target): Don't check for UNSUPPORTED_TARGET.
1328 (bfd_set_default_target): Don't try to optimize by checking for
1331 * Makefile.in: Rebuild dependencies.
1332 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1333 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1334 (elf32-m32r.o): Remove explicit target.
1336 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1339 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1340 count section symbols for sections that were created by the
1341 linker, or are not allocatable or not loadable.
1342 (elf32_sparc_finish_dynamic_sections): Output output section
1343 symbols for section for which we made space for them.
1345 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1347 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1348 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1350 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1352 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1353 (m32r_hi16_list): New static local.
1354 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1355 (m32r_elf_do_hi16_reloc): Delete.
1356 (m32r_elf_relocate_hi16): New function.
1357 (m32r_elf_lo16_reloc): New function.
1358 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1361 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1363 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1364 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1365 (m32r_elf_final_sda_base): New function.
1366 (m32r_elf_relocate_section): Rewrite sdata support.
1367 (m32r_elf_finish_dynamic_sections): Delete.
1369 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1371 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1372 * coff-svm68k.c: New file. Just defines some macros and includes
1374 * coff-m68k.c: Add functions to handle common addends, moved in
1375 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1376 Control whether relocs are visible using STATIC_RELOCS.
1377 * cf-m68klynx.c: Simplify greatly: just define macros to control
1379 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1380 * targets. (m68ksysvcoff_vec): Declare.
1381 (bfd_target_vector): Add m68ksysvcoff_vec.
1382 * config.bfd (m68*-motorola-sysv*): New target.
1383 * configure.in (m68ksysvcoff_vec): New vector.
1384 * configure: Rebuild.
1385 * Makefile.in: Rebuild dependencies.
1386 (BFD32_BACKENDS): Add coff-svm68k.o.
1387 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1389 * binary.c (binary_set_section_contents): Don't get misled if the
1390 first section is not loadable. From Matthew L. Martin
1393 * elflink.h (elf_bfd_final_link): Set the value of a section
1394 symbol to the section address unless doing a relocateable link.
1396 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1398 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1399 .plt entry if we've taken the function's address.
1400 (elf64_alpha_merge_gots): Merge collected flags info as well.
1402 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1404 * Many files: Add function prototypes.
1405 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1406 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1407 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1408 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1409 * peicode.h: Change several void * parameters to PTR.
1410 * srec.c (srec_get_symbol_info): Make static.
1411 * syms.c (bfd_symbol_is_absolute): Remove.
1412 * Makefile.in: Rebuild dependencies.
1414 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1416 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1417 (bfd_elf32_bfd_is_local_label): Don't define.
1419 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1422 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1424 * bfd-in.h: Don't include obstack.h.
1425 (struct bfd_hash_table): Change memory field to PTR.
1426 * bfd.c (struct _bfd): Change memory field to PTR.
1427 * bfd-in2.h: Rebuild.
1428 * libbfd-in.h (bfd_release): Declare as function, don't define as
1430 * libbfd.h: Rebuild.
1431 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1432 objalloc routines rather than obstack routines.
1433 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1434 (getpagesize): Don't define.
1435 (_bfd_new_bfd): Don't set _bfd_chunksize.
1436 (bfd_openr): Free new bfd and objalloc on failure.
1437 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1438 (bfd_alloc_size): Remove.
1439 (bfd_release): New function.
1440 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1441 objalloc routines rather than obstack routines.
1442 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1443 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1444 objalloc routines rather than obstack routines.
1445 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1446 (struct accumulate): Change memory to struct objalloc *.
1447 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1448 * dep-in.sed: Don't remove obstack.h from dependency list.
1449 * Makefile.in: Rebuild dependencies.
1450 (BFD_H_DEPS): Remove obstack.h.
1451 (install): Don't install obstack.h.
1452 * Many files: Don't include "obstack.h".
1455 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1456 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1457 * libbfd.h: Rebuild.
1458 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1459 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1460 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1462 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1463 old version of bfd_alloc.
1464 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1465 * libbfd.h: Rebuild.
1466 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1468 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1470 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1471 ELF local label syntax as well.
1473 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1475 * config.bfd (powerpc-*-beos*): New target.
1476 * configure.in (powerpc-*-beos*): Add case that explicitly
1477 does not set COREFILE for now. A future BeOS version is
1478 expected to support core files.
1479 * configure: Regenerate with autoconf.
1481 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1483 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1484 seen with a local symbol, rather than crashing.
1486 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1487 version symbols if there aren't any.
1489 start-sanitize-tic80
1490 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1492 * coff-tic80.c (coff_rtype_to_howto): Define
1493 (coff_tic80_rtype_to_howto): Clone generic coff version and
1494 add code to handle the funky TI "internal relocations".
1497 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1499 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1500 or size changes because of a weak symbol.
1502 * cisco-core.c (SIGEMT): Define if not defined.
1504 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1506 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1507 setting ever. Sanity check the version number. Sort out copying
1508 flags and other information when adding an indirect symbol.
1509 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1510 symbols added by the backend. Clear the entire contents of the
1512 (elf_export_symbol): Ignore indirect symbols.
1513 (elf_link_output_extsym): Accept a section without an owner in an
1515 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1516 version count. Correct the allocation of x_versymp.
1518 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1519 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1520 Don't return bfd_und_section_ptr when info->shared.
1521 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1522 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1523 (mips_elf_check_relocs): Resolve an indirect symbol in
1525 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1526 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1528 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1530 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1532 From Eric Youngdale <eric@andante.jic.com>:
1533 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1534 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1535 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1536 versioned symbol appears in both a regular and a shared object.
1537 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1538 appropriate. Improve error message.
1539 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1540 all uses. Add localsyms field.
1541 (elf_bfd_final_link): When generating a shared library, call
1542 elf_link_output_extsym to output all local symbols.
1543 (elf_link_output_extsym): Handle symbols which were forced to
1546 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1548 From Eric Youngdale <eric@andante.jic.com>:
1549 * elf-bfd.h (elf_symbol_type): Add version field.
1550 * elfcode.h (elf_slurp_symbol_table): Set version field.
1551 * elflink.h (elf_link_add_object_symbols): When creating an
1552 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1553 appropriate. Set up an indirection from the nondefault version of
1555 (NAME(bfd_elf,size_dynamic_sections)): Call
1556 elf_link_assign_sym_version before checking whether there are any
1557 versions. Always record the version name as a dynamic symbol.
1558 Initialize counters.
1559 (elf_link_assign_sym_version): After finding a version, see if a
1560 symbol should be forced to local scope. Create a new version
1561 definition if appropriate.
1562 (elf_link_output_extsym): Correct indirect symbol handling.
1563 * elf.c (bfd_elf_print_symbol): Print version information.
1564 (bfd_section_from_shdr): Turn version sections into BFD sections.
1565 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1566 if sh_info is not already set.
1567 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1569 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1570 _bfd_stringtab_add to copy the name into permanent memory if
1573 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1575 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1577 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1579 * coffcode.h (bfd_coff_backend_data): Change
1580 _bfd_coff_compute_section_file_positions to return a boolean
1581 value. Change all callers.
1582 (coff_compute_section_file_positions): Change return type to
1583 boolean. If the size of the last section changed, then output a
1584 zero byte at the end of the file.
1585 * libcoff.h: Rebuild.
1587 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1588 for at least 6 output symbols.
1589 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1590 emit a TC csect to represent the space they take up. For an XO
1591 symbol, just emit a reference, not a csect.
1593 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1594 Solaris doesn't like the combined options, and the -f is
1596 (stamp-tshlink, install): Likewise.
1598 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1599 handling when little endian.
1601 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1603 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1604 (mn10300_elf_relocate_section): Likewise.
1605 (elf_backend_relocate_section): Define.
1607 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1608 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1609 (elf32_mn10300_howto_table): Likewise.
1610 (elf32_mn10300_reloc_map): Likewise.
1611 (bfd_elf32_mn10300_reloc): Delete unused function.
1613 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1615 start-sanitize-tic80
1616 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1617 understand, just set the howto field to NULL, and the caller will
1618 print an appropriate error message.
1620 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1621 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1622 block. Use NULL for initializations of "ptr" rather than bare 0.
1623 * coff-h8300.c: Fix typo in comment.
1624 * coff-h8500.c: Ditto.
1626 * coff-z8k.c: Ditto.
1628 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1630 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1631 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1632 m32r_elf_get_relocated_section_contents): First pass at relax support.
1634 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1636 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1637 entry for reading verdef records.
1638 Use correct braces for computing increments of extverdaux and
1639 exteverdef record pointers.
1641 start-sanitize-tic80
1642 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1644 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1648 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1650 * elflink.h (elf_link_find_version_dependencies): Check that
1651 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1654 start-sanitize-tic80
1655 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1657 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1660 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1662 * targets.c (bfd_default_vector): Make non-const.
1663 (find_target): New static function, broken out of
1665 (bfd_set_default_target): New function.
1666 (bfd_find_target): Call find_target. When defaulting, use
1667 bfd_default_vector[0] if it is not NULL.
1668 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1669 * bfd-in2.h, libbfd.h: Rebuild.
1671 * syms.c (bfd_is_local_label): Return false if the symbol has no
1673 * coff-i960.c (coff_i960_is_local_label_name): New function.
1674 (coff_bfd_is_local_label_name): Define.
1675 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1676 (coff_bfd_is_local_label_name): Define.
1677 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1678 (coff_bfd_is_local_label_name): Define.
1679 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1680 with .. or _.L_ as local.
1681 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1682 (bfd_elf32_bfd_is_local_label_name): Define.
1683 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1684 beginning with $ as local.
1686 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1688 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1689 rather than comparing against info->lprefix.
1690 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1691 * elflink.h (elf_link_input_bfd): Likewise.
1692 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1693 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1695 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1696 _bfd_elf_is_local_label_name if not already defined.
1697 * elf.c (_bfd_elf_is_local_label_name): New function.
1698 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1700 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1701 (m88k_is_local_label_name): New static function.
1703 * coffcode.h (coff_bfd_is_local_label_name): Define as
1704 _bfd_coff_is_local_label_name if not already defined.
1705 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1706 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1707 * libcoff.h: Rebuild.
1709 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1710 to _bfd_is_local_label_name.
1711 (bfd_target): Likewise.
1712 * syms.c (bfd_is_local_label): Define as function, not macro.
1713 (bfd_is_local_name): Define.
1714 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1715 bfd_generic_is_local_label, and take a string rather than a
1717 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1718 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1719 (bfd_generic_is_local_label): Don't declare.
1720 (bfd_generic_is_local_label_name): Declare.
1721 * bfd-in2.h, libbfd.h: Rebuild.
1722 * All backends: Change local_label to local_label_name.
1724 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1725 (mips_elf_relocate_got_local): Change return type to boolean.
1726 Don't assume that the first zero entry is unassigned; instead, use
1728 (mips_elf_relocate_section): Check return value of
1729 mips_elf_relocate_got_local.
1730 (mips_elf_create_got_section): Initialize assigned_gotno field.
1733 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1735 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1739 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1741 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1742 that have no contents merely because linker_mark is not set.
1744 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1746 * config.bfd (mips*-*-lnews*): New target.
1747 * coff-mips.c (mips_relocate_section): Make assert compare
1748 content byteorder instead of header byteorder.
1749 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1751 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1752 * configure.in (ecoff_biglittle_vec): Add case.
1753 * configure: Update.
1755 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1757 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1758 name begins with ".note".
1759 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1760 section whose name begins with ".note".
1761 (get_program_header_size): Corresponding change.
1763 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1764 jal and for jal overflow.
1766 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1768 From Eric Youngdale <eric@andante.jic.com>:
1769 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1770 not found, try looking it up again without the version name.
1771 (elf_link_add_object_symbols): Always link against the dynamic
1772 symbol table of a dynamic object. When linking against a dynamic
1773 object, include version strings in symbol names, and set up
1774 version information. Add indirect symbols for default versions.
1775 (elf_link_create_dynamic_sections): Add special version sections.
1776 (struct elf_assign_sym_version_info): Define.
1777 (struct elf_find_verdep_info): Define.
1778 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1779 up version sections.
1780 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1781 (elf_link_find_version_dependencies): New static function.
1782 (elf_link_assign_sym_version): New static function.
1783 (elf_link_renumber_dynsyms): New static function.
1784 (struct elf_final_link_info): Add symver_sec field.
1785 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1786 local symbols of a dynamic object. Handle DT_VER* constants.
1787 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1788 dynamic object. Skip indirect symbols from ELF objects. Remove
1789 the version name before choosing a hash bucket. Write out the
1790 version information if appropriate.
1791 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1792 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1793 (bfd_elf64_size_dynamic_sections): Likewise.
1794 * bfd-in2.h: Rebuild.
1795 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1796 Change elf_link_hash_flags to unsigned short.
1797 (ELF_LINK_HIDDEN): Define.
1798 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1799 dynverdef_hdr, dynversym_section, dynverdef_section,
1800 dynverref_section, cverdefs, cverrefs, verdef, verref.
1801 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1802 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1803 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1804 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1805 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1806 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1807 (_bfd_elf_slurp_version_tables): Declare.
1808 * elf.c (_bfd_elf_swap_verdef_in): New function.
1809 (_bfd_elf_swap_verdef_out): Likewise.
1810 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1811 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1812 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1813 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1814 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1815 version information if there is any.
1816 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1817 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1818 (elf_fake_sections): Handle .gnu.version* section names.
1819 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1820 (_bfd_elf_slurp_version_tables): New function.
1821 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1822 version name in string entered in dynamic hash table.
1823 * elfcode.h: Include fnmatch.h.
1824 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1825 symbol which was forced to become local.
1826 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1827 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1828 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1829 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1831 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1833 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1835 (mn10200_elf_relax_section): Correctly compute a symbol's value
1836 when the symbol is local, but not in the same section as we are
1837 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1840 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1842 * elf32-m32r.c: Rewrite to use ELF backend linker.
1843 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1844 Add small data area support (R_M32R_SDA16).
1845 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1846 * bfd-in2.h,libbfd.h: Regenerated.
1848 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1850 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1851 (mn10200_elf_relax_delete_bytes): Likewise.
1852 (mn10200_elf_symbol_address_p): Likewise.
1853 (mn10200_elf_get_relocated_section_contents): Likewise.
1854 (bfd_elf32_bfd_relax_section): Define.
1855 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1857 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1858 (mn10200_elf_relocate_section): Likewise.
1859 (elf_backend_relocate_section): Define.
1862 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1864 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1865 reloc.c, targets.c: New target, elf-*-D30V.
1867 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1869 * cpu-d30v.c, elf32-d30v.c: New files.
1872 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1874 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1875 * bfd-in2.h: Regenerated.
1876 start-sanitize-tic80
1877 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1878 (rtype2howto): Add function.
1879 (tic80_howto_table): Add.
1882 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1884 * sysdep.h: Don't define errno in MSVC if error.h is included.
1886 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1888 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1889 is initialized before it is used.
1891 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1893 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1894 symbol into a weak undefined symbol; leave it as a common symbol.
1896 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1898 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1899 about a symbol defined in a dynamic object if it has already been
1900 defined in a regular object.
1902 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1904 * makefile.vms: Add gcc flags to allow compiling with current gcc
1906 (targmatch.h): New dependency.
1908 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1910 * evax.h (ALPHA_R_CODEADDR): New relocation.
1911 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1913 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1915 * bfd-in2.h, libbfd.h: Rebuild.
1917 Restrict symbol length to 64 bytes, case preserving:
1918 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1919 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1920 (_bfd_evax_length_hash_symbol): Added.
1921 * evax-etir.c (_bfd_evax_write_etir): Call
1922 _bfd_evax_length_hash_symbol before output of symbol.
1923 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1924 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1926 * evax-emh.c: Output filename to object file without path.
1928 * evax-egsd.c: New sections for local and global commons.
1930 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1931 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1932 notices. Replace AXP with Alpha.
1934 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1936 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1937 sections if we are creating a shared library.
1939 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1941 * configure.host (i386-windows): Don't set host64=true.
1943 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1945 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1946 (elf_mips16_gprel_howto): New static variable.
1947 (mips16_gprel_reloc): New static function.
1948 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1949 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1950 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1951 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1952 * bfd-in2.h, libbfd.h: Rebuild.
1954 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1956 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1957 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1959 start-sanitize-r5900
1960 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1962 * config.bfd: add r5900
1965 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1967 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1968 the output section will be the absolute section; don't print an
1969 assertion message for that case when doing a relocateable link.
1971 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1973 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1974 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1975 need_fn_sub, call_stub, and call_fp_stub.
1976 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1977 (mips_elf_link_hash_newfunc): Initialize new fields.
1978 (mips_elf_link_hash_table_create): Likewise.
1979 (mips_elf_relocate_section): Redirect relocations to use mips16
1980 stubs when appropriate.
1981 (mips_elf_check_relocs): Attach stub sections to the appropriate
1982 symbol. Set need_fn_stub when appropriate.
1983 (mips_elf_always_size_sections): New static function.
1984 (mips_elf_check_mips16_stubs): New static function.
1985 (elf_backend_always_size_sections): Define.
1986 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1988 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1989 attached to sections which are not being included in the link.
1991 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1993 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1994 symbol value when computing the addend for a pc_relative
1997 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1999 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2000 relocateable link, just skip pc_relative pcrel_offset relocs.
2001 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2002 structure for an ARM26 reloc which can be resolved.
2003 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2004 reloc can be resolved.
2006 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2007 error in overflow check for R_RELBYTE.
2009 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2011 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2012 From Mark Rasin <mark.rasin@telrad.co.il>.
2014 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2017 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2019 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2020 (elf_mn10200_howto_table): Likewise.
2021 (mn10200_reloc_map): Likewise.
2023 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2025 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2026 * bfd-in2.h, libbfd.h: Regenerated.
2027 * elf32-m32r.c: Add support for them.
2029 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2031 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2032 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2033 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2034 r_format and r_pcrel. Always return a value.
2035 * riscix.c (MY_final_link_callback): Define to dummy value.
2037 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2038 relocations against the text segment, look up the output name of
2040 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2041 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2042 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2043 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2044 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2046 start-sanitize-tic80
2047 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2049 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2050 routines for little endian data.
2051 * coffcode.h (coff_write_object_contents): Set magic to
2052 TIC80_ARCH_MAGIC for TIc80.
2054 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2056 * coff-tic80.c (tic80coff_vec): Change to little endian data
2060 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2062 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2063 auxiliary_filters parameter to be const char * const *. Accept a
2064 NULL terminated array.
2065 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2066 (bfd_elf32_size_dynamic_sections): Update declaration.
2067 * bfd-in2.h: Rebuild.
2069 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2071 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2072 NOTYPE symbol in a text section as a FUNC symbol.
2074 * coffcode.h (coff_compute_section_file_positions): Force
2075 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2077 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2079 * libaout.h (machine_type): Reserve several values for sparclet.
2081 start-sanitize-tic80
2082 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2084 * config.bfd (tic80-*-*): Don't require 'coff'.
2087 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2089 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2090 table to v850_elf_reloc for all non-standard relocations.
2091 (v850_elf_check_relocs): Add check for h being non-null.
2092 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2093 statement instead of multiple ifs.
2094 (v850_elf_relocate_section): Fix up error message, don't just call
2097 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2099 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2100 Use bfd_elf_generic_reloc as special function for all relocs.
2101 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2103 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2104 24bit pc-relative reloc.
2106 start-sanitize-tic80
2107 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2109 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2110 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2111 header byte order is little endian. Use correct bfd_get and
2112 bfd_put routines for little endian headers.
2113 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2114 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2117 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2119 * reloc.c: Add BFD_RELOC_24.
2120 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2121 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2122 * bfd-in2.h, libbfd.h: Rebuilt.
2124 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2126 elf64-alpha multiple .got rewrite:
2128 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2129 (bfd_elf*_mkobject): Don't define here ...
2130 * elfxx-target.h: ... but rather here. Default always_size_sections
2132 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2133 what the #defines in elf-bfd.h transmuted it to anyway.
2135 * section.c: Add SEC_LINKER_CREATED flag.
2136 * bfd-in2.h: Rebuild.
2137 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2138 relocation section flags.
2139 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2140 SEC_IN_MEMORY to recognize generated bits.
2141 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2143 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2144 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2145 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2146 * elf32-ppc.c (ppc_elf_create_linker_section,
2147 ppc_elf_size_dynamic_sections): Likewise.
2148 * elf32-sparc.c (elf32_sparc_check_relocs,
2149 elf32_sparc_size_dynamic_sections): Likewise.
2150 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2152 (_bfd_elf_create_dynamic_sections): Likewise.
2153 (_bfd_elf_make_linker_section_rela): Likewise.
2154 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2155 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2156 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2157 to identify generated bits.
2158 (elf_link_input_bfd): Likewise.
2160 * elf64-alpha.c: Rewrite everything touching relocations.
2162 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2164 * elf32-v850.c (all functions and static variables): Go through
2165 and regularize names to be of the form v850_elf_<xxx>.
2166 (toplevel): Include <elf/v850.h>.
2167 (enum reloc_type): Move to include/elf/v850.h.
2168 (v850_elf_check_relocs): For common variables, if the variable is
2169 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2170 into the appropriate section.
2171 (elf_backend_check_relocs): Define.
2173 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2175 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2177 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2179 * config.bfd (mips*el-*-linux*): New target.
2180 (mips*-*-linux*): New target.
2182 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2183 Return a useful value.
2185 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2187 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2189 * configure: Rebuild.
2190 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2191 ac_cv_func_mmap in bfd/configure.host.
2193 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2194 filter_shlib and auxiliary_filter_shlib parameters.
2195 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2197 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2198 (bfd_elf64_size_dynamic_sections): Likewise.
2199 * bfd-in2.h: Rebuild.
2201 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2203 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2204 symbols, don't export a symbol which is defined by an object in an
2205 archive which contains shared objects.
2207 start-sanitize-tic80
2208 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2210 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2211 for TI TMS320c80 (MVP).
2212 (bfd_archures_list): Add bfd_tic80_arch.
2213 * bfd-in2.h: Regenerate by running "make headers".
2215 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2217 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2218 * configure.in (case $vec): Correct typo, "tb" not "tp".
2219 Also add cofflink.o for tic80coff_vec.
2220 * configure: Regenerate with autoconf.
2223 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2225 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2226 is configured with --with-mmap.
2228 start-sanitize-tic80
2229 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2231 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2232 (ALL_MACHINES): Add cpu-tic80.o
2233 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2234 * coff-tic80.c: Add skeleton, cloned from another coff config.
2235 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2239 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2241 * TODO: Correct a misspelling.
2242 start-sanitize-tic80
2243 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2244 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2245 * configure.in (case $vec): Add tic80coff_vec entry.
2246 * configure: Regenerate with autoconf.
2247 * archures.c (bfd_tic80_arch): Declare.
2248 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2249 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2250 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2251 (bfd_target_vector): Add tic80coff_vec entry.
2254 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2256 * elflink.h (elf_buckets): Add some more values for larger
2259 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2261 * Makefile.in (install): Move subdir_do out of conditional. From
2262 Fred Fish <fnf@cygnus.com>.
2264 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2266 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2268 (elf_mn10200_howto_table): Likewise.
2269 (mn10200_reloc_map): Likewise.
2271 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2273 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2274 mips16 symbol during the link.
2275 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2277 (mips_elf_link_output_symbol_hook): New static function.
2278 (elf_backend_link_output_symbol_hook): Define.
2280 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2283 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2285 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2286 against SEC_DEBUGGING sections here (revert patch of December 5).
2287 * elfcode.h (elf_object_p): Check for them here, instead.
2289 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2291 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2292 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2294 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2295 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2296 * elf-bfd.h (struct elf_size_info): Update declaration of
2298 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2299 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2300 * elfxx-target.h: Use new dynamic reloc routines by default.
2301 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2304 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2306 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2307 if NAMES_HAVE_UNDERSCORE is defined.
2309 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2311 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2313 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2315 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2318 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2320 * elflink.h (elf_link_add_object_symbols): Only add a weak
2321 symbol if the real definition is in the dynamic symbol table.
2322 After finding the real definition, then, if it is dynamic, add the
2323 weak symbol to the dynamic symbol table.
2325 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2327 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2329 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2332 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2334 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2336 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2337 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2338 * reloc.c: Remove mn10300 big endian relocs.
2339 * bfd-in2.h, libbfd.h: Rebuilt.
2341 * elf32-mn10200.c: Update from elf32-mn10300.c.
2343 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2345 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2347 * elf32-mn10300.c: Add some comments.
2349 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2351 * ihex.c (ihex_scan): Always initialize buf before jumping to
2353 (ihex_read_section): Likewise.
2355 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2357 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2358 inplace for most relocs.
2360 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2363 even if SEC_ALLOC is not set.
2364 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2365 when deciding whether to copy a reloc into a shared object.
2366 (elf_i386_relocate_section): Likewise.
2367 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2368 (elf32_sparc_relocate_section): Likewise.
2369 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2370 reloc section if it is not set in the source section.
2371 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2372 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2373 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2375 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2377 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2378 expects a .got.plt until we actually create it.
2380 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2382 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2383 message for bfd_reloc_outofrange, rather than aborting. From
2384 Philippe De Muyter <phdm@info.ucl.ac.be>.
2386 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2387 a relocateable link, don't try to process them. From Heinz Wrobel
2388 <wrobel@lpr.e-technik.tu-muenchen.de>.
2390 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2392 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2393 mn10300_info_howto_rel. Tweak reloc argument to be an
2394 Elf32_Internal_Rela.
2395 (USE_RELA): Define instead of USE_REL.
2396 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2398 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2400 * configure.in, configure: Handle mips*-sgi-irix6*.
2401 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2404 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2406 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2407 relocation against a symbol defined in a section with no output
2410 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2412 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2413 * configure, config.in: Rebuild with autoconf 2.12.
2415 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2416 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2417 (swap_out_syms): Set st_other from existing st_other field.
2418 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2420 (elf_link_output_extsym): Set the other field from the global hash
2422 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2423 (elf_mips16_jump_howto): New static variable.
2424 (mips16_jump_reloc): New static function.
2425 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2426 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2427 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2429 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2430 * bfd-in2.h, libbfd.h: Rebuild.
2431 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2433 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2435 * configure.host: Use long long for mips-sgi-irix6*.
2437 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2438 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2440 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2442 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2443 (enum reloc_type): Add more reloc types.
2444 (elf32_mn10300_howto_table): Update for new reloc types.
2445 (elf32_mn10300_reloc_map): Update for new reloc types.
2446 * reloc.c: Add some new relocs for the mn10300 series.
2447 * bfd-in2.h, libbfd.h: Rebuilt.
2449 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2451 * som.c (setup_sections): Don't lose for a space which has
2452 no data, but some symbols.
2454 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2456 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2457 (sunos_link_hash_table_create): Initialize got_needed.
2458 (sunos_create_dynamic_sections): Only set .got section size if it
2459 is not already set. Set got_needed.
2460 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2461 sdynptr, and only handle dynamic sections, if dynamic sections are
2463 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2464 Initialize .got section.
2465 (sunos_scan_ext_relocs): Likewise.
2466 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2468 (sunos_finish_dynamic_link): Check got_needed. Only set up
2469 dynamic linking information if needed.
2471 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2473 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2475 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2477 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2479 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2481 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2484 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2486 * filemode.c: Include sysdep.h.
2487 * ihex.c: Add casts to eliminate compiler warnings.
2488 * sunos.c: Add casts to eliminate compiler warnings.
2490 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2492 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2494 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2495 appropriate relocations in the .so file if shared.
2496 (ppc_elf_relocate_section): Ditto.
2498 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2500 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2501 complain_overflow_unsigned.
2503 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2505 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2506 overflows for R_D10V_16 and R_D10V_18.
2508 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2510 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2511 (do_with_relocs): Likewise.
2512 (do_as_repeat): Likewise.
2513 (copy_expression): Likewise.
2515 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2517 * ieee.c (ieee_write_external_part): Correctly record whether
2518 there is an external part.
2520 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2522 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2523 handle tda offsets for sld.w and sst.w instructions.
2524 Fix alignment check in sld.w and sst.w tda reloc handling.
2526 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2528 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2530 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2532 * elf32-v850.c: Add comments about assumptions about
2533 char, short & long sizes.
2534 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2535 problems for several relocs.
2537 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2538 R_V850_SDA_OFFSET entry.
2540 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2542 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2543 Store import file index in ldindx.
2544 (xcoff_build_ldsyms): Assume that ldsym was not previously
2545 allocated. For an imported symbol, copy ldindx into l_ifile.
2547 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2549 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2550 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2551 fields in R_V850_TDA_OFFSET.
2552 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2553 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2556 * elf32-v850.c: Include bfdlink.h.
2557 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2559 (elf32_v850_bfd_final_link_relocate): New function.
2560 (v850_elf_relocation_section): Likewise.
2561 (elf_backend_relocate_section): Define.
2563 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * binary.c (binary_set_section_contents): Ignore sections which
2566 don't have SEC_LOAD and SEC_ALLOC set.
2568 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2570 * linker.c (_bfd_generic_final_link): Avoid losing static
2571 symbols in the .bss section.
2573 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2575 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2576 (mips32_64bit_reloc): New static function.
2577 (mips_reloc_map): Add entry for BFD_RELOC_64.
2578 (mips_elf_relocate_section): Handle R_MIPS_64.
2580 * linker.c (default_indirect_link_order): Print an error message
2581 when attempting to do a relocateable link with different object
2582 file formats, rather than calling abort.
2584 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2586 * reloc.c (m32r relocs): Rename them.
2587 * bfd-in2.h, libbfd.h: Regenerated.
2588 * elf32-m32r.c: Update.
2589 (m32r_elf_10_pcrel_reloc): New function.
2590 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2591 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2593 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2595 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2596 all sections that will be included in the output file.
2597 (_bfd_generic_link_output_symbols): Discard symbols in sections
2598 which are being discarded.
2599 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2600 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2601 (elf_v850_howto_table): Corresponding changes.
2602 (elf_v850_reloc_map): Corresponding changes.
2603 * reloc.c: Add additional V850 relocations.
2604 * bfd-in2.h, libbfd.h: Rebuilt.
2606 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2607 no longer want in pc-relative relocs.
2609 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2611 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2612 accept a reloc against an undefined sybmol!
2614 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2616 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2618 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2620 * VERSION: Bump for new relocation.
2622 * hosts/i386bsd.h: If NBPG is not defined, define it as
2623 PAGE_SIZE, for recent versions of FreeBSD.
2625 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2627 * configure.host: Use `long long' as the 64 bit type on a Solaris
2628 host, since both gcc and the SunPRO compilers support it.
2630 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2632 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2633 mistake to have reused the ECOFF LITERAL for ELF since they have
2634 different semantics.
2635 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2636 * bfd-in2.h, libbfd.h: Rebuild.
2638 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2641 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2642 dynamic relocation for an undefweak symbol when we are building
2643 a static executable.
2645 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2647 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2648 point explicitly to srcdir.
2649 (targmatch.h): Edit references to point explicitly to objdir.
2651 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2653 * config.bfd: When setting targ_cpu, don't get confused by
2656 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2658 * configure.host: Add support for windows host (a build done
2659 under the Microsoft build environment).
2661 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2663 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2664 definition in a dynamic object, add it to the dynamic symbol table
2665 if any dynamic object mentions it. Reverts part of last patch.
2667 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2668 (sunos_link_hash_table_create): Initialize got_base.
2669 (bfd_sunos_size_dynamic_sections): If the .got section is more
2670 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2672 (sunos_check_dynamic_reloc): Subtract got_base from a base
2673 relative relocation.
2675 * elf32-mips.c (elf_mips_isa): New static function.
2676 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2677 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2679 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2681 * archive.c (do_slurp_coff_armap): Only treat archive as little
2682 endian for i960 COFF.
2684 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2686 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2687 by the change in size of the section when EXEC_P is not set.
2689 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2690 (m68kcoff_rtype_to_howto): New static function.
2691 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2692 VMA to the addend for a PC relative reloc.
2694 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2696 * Makefile.in: Rebuild dependencies.
2698 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2701 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2703 * Makefile.in: Remove explicit dependencies for mn10200 and
2705 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2706 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2707 (dependencies): Rebuilt.
2709 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2711 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2712 during this function.
2714 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2715 section if the flags are compatible.
2717 * configure.in: Add havevecs, and put it in tdefaults.
2718 * mpw-config.in: Likewise.
2719 * configure: Rebuild.
2720 * targmatch.sed: New file; a sed script to build targmatch.h from
2722 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2723 * targets.c: Include "fnmatch.h".
2724 (struct targmatch): Define.
2725 (bfd_target_match): Define by including targmatch.h.
2726 (bfd_find_target): If the target is not found by name, search for
2727 it as a configuration triplet.
2728 * Makefile.in: Rebuild dependencies.
2729 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2730 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2731 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2732 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2733 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2734 (CFILES): Remove i386dynix.c and hp300bsd.c.
2735 (targmatch.h): New target.
2736 (do_clean): Remove targmatch.h.
2738 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2739 * acconfig.h: Add NEED_DECLARATION_GETENV.
2740 * configure, config.in: Rebuild.
2741 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2742 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2744 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2746 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2747 * cpu-mn10200.c, cpu-mn10300.c: New files.
2748 * elf32-mn10200.c, elf32-mn10300.c: New files.
2749 * Makefile.in: Break mn10x00 support into two separate
2750 configurations, mn10200 and mn10300.
2751 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2752 * bfd-in2.h, configure: Rebuilt.
2754 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2756 * Makefile.in (do_clean): Move config.log to do_distclean.
2758 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2760 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2761 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2762 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2763 (elf32-mn10x00.o): Add dependencies.
2764 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2765 (bfd_mn10x00_arch): Declare.
2766 (bfd_archures_list): Add bfd_mn10x00_arch.
2767 * config.bfd: Add mn10x00-*-*.
2768 * configure.in: Add bfd_elf32_mn10x00_vec.
2769 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2770 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2771 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2772 * bfd-in2.h, configure: Rebuilt.
2774 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2776 openVMS/Alpha: Provide filename and case_hack flags via
2777 symbol table from gas.
2778 Add case_hack code for symbol output from vax/vms.
2779 * evax-alpha.c (evax_initialize): Remove filename handling,
2780 filename is provided via symbol table.
2781 (evax_get_symtab): Use local symbol count when setting up table.
2782 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2784 (_bfd_evax_write_egsd): Skip file name symbol.
2785 * evax-emh.c (get_vms_time_string): Local function now.
2786 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2788 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2789 through _bfd_evax_case_hack_symbol.
2790 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2792 (_bfd_evax_basename): Removed.
2793 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2794 * evax.h (evax_private_data_struct): Remove filename.
2795 (flag_hash_long_names, flag_show_after_trunc,
2796 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2799 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2801 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2802 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2803 (NO_SWAP_MAGIC): Don't define.
2804 (SWAP_MAGIC): Define.
2806 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2807 no hash table entry for a global symbol.
2809 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2811 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2813 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2815 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2816 symbol type with T_NULL. Warn if symbol type changes. Based on
2817 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2819 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2820 a dynamic object in the dynamic symbol table if it is referenced
2821 or defined by a regular object.
2823 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2825 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2826 remove dwarf local labels. Shrinks binaries by a factor of 3!
2828 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2830 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2831 by hand, rather than by calling bfd_make_section.
2833 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2835 * reloc.c: Rename m32r relocs.
2836 * bfd-in2.h, libbfd.h: Rebuilt.
2837 * elf32-m32r.c: Update.
2839 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2841 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2842 link, adjust the symbol index of a base relative reloc. Don't
2843 change the addend of a PC relative reloc if pcrel_offset is set.
2844 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2845 a relocateable link.
2847 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2848 it is zero, in case src_mask matters.
2849 (bfd_install_relocation): Likewise.
2851 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2853 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2855 (_bfd_xcoff_bfd_final_link): Don't set target_index
2856 to an uninitialized value.
2858 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2860 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2861 indices, rather than crashing.
2862 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2864 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2867 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2869 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2871 (coff_arm_adjust_symndx): New static function.
2872 (coff_adjust_symndx): Define.
2874 * srec.c (srec_scan): Accept multiple symbols on a single line.
2875 From Pascal Martin <pmartin@alsys.com>.
2879 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2881 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2882 (sunos_merge_private_bfd_data): New function.
2884 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2888 (bfd_merge_private_bfd_data): Likewise.
2889 * section.c (bfd_copy_private_section_data): Likewise.
2890 * syms.c (bfd_copy_private_symbol_data): Likewise.
2891 * bfd-in2.h: Rebuild.
2892 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2893 both BFD's are the right flavour.
2894 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2895 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2896 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2897 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2898 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2899 (ppc_elf_merge_private_bfd_data): Likewise.
2900 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2901 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2903 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2904 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2907 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2909 * reloc.c: Add m32r relocs.
2910 * bfd-in2.h, libbfd.h: Rebuilt.
2911 * cpu-m32r.c,elf32-m32r.c: New files.
2913 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2917 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * tekhex.c (first_phase): Change type parameter from char to int.
2921 (pass_over): Change func to expect int, not char.
2923 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2924 rather than SEC_LOAD when aligning the file offset for the first
2925 section in a segment.
2927 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2929 * syms.c (coff_section_type): Make arg const.
2930 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2931 to make_bfd_asection().
2932 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2933 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2934 (_bfd_elf_stringtab_init): Remove prototype.
2936 * netbsd-core.c (swap_abort): Add prototype.
2937 * aix386-core.c (swap_abort): Ditto & make static
2938 * hpux-core.c (swap_abort): Ditto & make static.
2939 * irix-core.c (swap_abort): Ditto & make static.
2940 * ptrace-core.c (swap_abort): Ditto & make static.
2941 * trad-core.c (swap_abort): Ditto & make static.
2942 * coffswap.h (coff_swap_reloc_in): Ditto.
2943 (coff_swap_reloc_out): Ditto.
2944 (coff_swap_filehdr_in): Ditto.
2945 (coff_swap_filehdr_out): Ditto.
2946 (coff_swap_sym_in): Ditto.
2947 (coff_swap_sym_out): Ditto.
2948 (coff_swap_aux_in): Ditto.
2949 (coff_swap_aux_out): Ditto.
2950 (coff_swap_lineno_in): Ditto.
2951 (coff_swap_lineno_out): Ditto.
2952 (coff_swap_aouthdr_in): Ditto.
2953 (coff_swap_aouthdr_out): Ditto.
2954 (coff_swap_scnhdr_in): Ditto.
2955 (coff_swap_scnhdr_out): Ditto.
2956 * ihex.c (ihex_sizeof_headers): Ditto.
2957 * tekhex.c (getsym): Ditto.
2958 (find_chunk): Ditto & make static.
2959 (insert_byte): Ditto.
2960 (first_phase): Ditto.
2962 (tekhex_get_symtab): Ditto & make static.
2963 (tekhex_get_symtab_upper_bound): Ditto & make static.
2964 (tekhex_mkobject): Ditto.
2965 (tekhex_object_p): Ditto.
2966 (move_section_contents): Ditto.
2967 (tekhex_get_section_contents): Ditto.
2968 (tekhex_set_arch_mach): Ditto & make static.
2969 (tekhex_set_section_contents): Ditto.
2970 (writevalue): Ditto.
2973 (tekhex_write_object_contents): Ditto.
2974 (tekhex_sizeof_headers): Ditto.
2975 (tekhex_make_empty_symbol): Ditto.
2976 (tekhex_get_symbol_info): Ditto.
2977 (tekhex_print_symbol): Ditto.
2978 * irix-core.c (make_bfd_asection): Ditto.
2979 (irix_core_core_file_p): Ditto.
2980 (irix_core_core_file_failing_command): Ditto.
2981 (irix_core_core_file_failing_signal): Ditto.
2982 (irix_core_core_file_matches_executable_p): Ditto.
2983 (irix_core_make_empty_symbol): Ditto.
2984 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2985 * srec.c (srec_new_symbol): Ditto.
2986 (srec_get_section_contents): Ditto.
2987 (srec_set_arch_mach): Ditto.
2988 (srec_set_section_contents): Ditto.
2989 (internal_srec_write_object_contents): Ditto.
2990 (srec_write_object_contents): Ditto.
2991 (symbolsrec_write_object_contents): Ditto.
2992 (srec_sizeof_headers): Ditto.
2993 (srec_make_empty_symbol): Ditto.
2994 (srec_get_symtab_upper_bound): Ditto.
2995 (srec_get_symtab): Ditto.
2996 (srec_print_symbol): Ditto and make static.
2997 * elf.c (elf_read): Ditto
2998 (assign_section_numbers): Ditto.
2999 (elf_fake_sections): Ditto.
3000 (sym_is_global): Ditto.
3001 (elf_map_symbols): Ditto.
3002 (get_program_header_size): Ditto.
3003 * coffgen.c (make_a_section_from_file): Ditto.
3004 (coff_real_object_p): Ditto.
3005 (fixup_symbol_value): Ditto.
3006 (build_debug_section): Ditto.
3008 * syms.c (coff_section_type): Ditto.
3010 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3012 * bfd-in2.h: Rebuilt after m32r changes.
3014 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3016 * config.bfd,configure.in,configure: Add m32r support.
3017 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3018 * config.bfd: Keep target list alphabetically sorted.
3020 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3022 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3023 to add in the constant part found in the instruction itself.
3024 (case R_V850_HI16_S): Likewise.
3026 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3028 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3029 and R_D10V_18 to be 1 (word).
3031 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3033 * stabs.c (_bfd_link_section_stabs): If the output_section field
3034 of either section is bfd_abs_section, then the linker is
3035 discarding the section and we should not optimize it.
3037 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3039 * Makefile.in (aout-sparcle.o): New target.
3040 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3041 * config.bfd (sparclet-*-aout*): Add case.
3042 * configure.in (sparcle_aout_vec): Add case.
3043 * configure: Regenerated.
3044 * targets.c (sparcle_aout_vec): Declare.
3045 (bfd_target_vector): Add sparcle_aout_vec.
3046 * aout-sparcle.c: New file.
3048 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3050 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3051 low order sign bit propogation for R_V850_HI16_S.
3053 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3054 handling V850 specific relocs.
3055 (elf_v850_howto_table): Use the new function for some
3056 relocations. Twiddle masks & shifts for some relocs.
3057 Set partial_inplace where needed.
3059 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3061 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3062 default architecture to a machine number of 0.
3063 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3065 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3066 the output BFD is the default, set it from the first input BFD.
3068 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3070 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3071 insert at bitpos zero. The HI16 relocs are shifted right
3072 by 16 bits. Fix src_mask for all relocs.
3073 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3075 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3078 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3080 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3081 Rewrite to use BFD file read routines and to avoid using a fixed
3082 length for the file name.
3084 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3086 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3087 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3088 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3089 to R_V850_{32,16,8}.
3091 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3093 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3094 (elf_v850_howto_table): Add info for HI16_S reloc.
3095 (v850_reloc_map): Add HI_16_S reloc.
3096 * reloc.c: Define BFD_RELOC_V850_* relocs.
3098 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3101 * elf32-sh.c: New file.
3102 * elf.c (prep_headers): Handle bfd_arch_sh.
3103 * elfcode.h (write_relocs): Handle absolute symbol.
3104 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3105 (_bfd_elf64_link_read_relocs): Declare.
3106 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3107 elf_link_read_relocs. Make globally visible. Change all
3109 (elf_link_input_bfd): Get external symbols from cache in
3110 symtab_hdr->contents. Get contents from cache in
3112 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3114 * reloc.c: Define BFD_RELOC_SH_* relocs.
3115 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3116 * coff-sh.c (sh_insns_conflict): Fix a return value.
3117 (_bfd_sh_align_load_span): New globally visible function, broken
3118 out of sh_align_load.
3119 (sh_align_load): Call _bfd_sh_align_load_span.
3120 (sh_swap_insns): Change relocs parameter to PTR.
3121 * bfd-in2.h, libbfd.h: Rebuild.
3122 * targets.c (bfd_elf32_sh_vec): Declare.
3123 (bfd_elf32_shl_vec): Declare.
3124 * config.bfd (sh-*-elf*): New target.
3125 * configure.in (bfd_elf32_sh_vec): New target vector.
3126 (bfd_elf32_shl_vec): New target vector.
3127 * configure: Rebuild.
3128 * Makefile.in: Rebuild dependencies.
3129 (BFD32_BACKENDS): Add elf32-sh.o.
3130 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3132 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3133 page before checking D_PAGED.
3135 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3136 (ihex_write_object_contents): Remove extbase; always use segbase
3139 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3141 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3142 * configure.host (i[345]86-*-*): Ditto.
3143 * config.bfd (i[345]86-*-*): Ditto.
3144 * configure: Regenerate.
3146 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3149 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3151 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3152 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3153 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3154 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3155 will have an ST_CODE type, change the symbol's type to ST_DATA.
3156 * som.c (hppa_som_gen_reloc_type): Update prototype.
3158 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3160 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3161 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3162 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3163 (mips_elf_finish_dynamic_sections): Likewise.
3165 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3167 * configure.host (HLDENV): New variable to set. Set it for
3168 *-*-sysv4*, since those linkers may not support -R but they always
3169 support LD_RUN_PATH.
3171 * libieee.h (NSECTIONS): Don't define.
3172 (ieee_data_struct): Change section_table to asection **. Add
3174 * ieee.c (get_section_entry): If the table isn't big enough, make
3176 (ieee_slurp_sections): Remove assertion about number of sections.
3177 (ieee_object_p): Adjust initialization of ieee to match changes to
3180 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3181 symbols merely because we are generating a shared library.
3182 (xcoff_build_ldsyms): Don't set up global linkage code for an
3183 undefined symbol merely because we are generating a shared
3186 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3188 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3189 (BFD32_BACKENDS) Add elf32-v850.o.
3190 * archures.c: Add bfd_v850_arch.
3191 * bfd-in2.h: Add bfd_v850_arch.
3192 * config.bfd (v850-*-*): New target.
3193 * configure: (bfd_elf32_v850_vec) New vector.
3194 * configure.in: (bfd_elf32_v850_vec) New vector.
3195 * cpu-v850.c: New file.
3196 * elf.c (prep_headers): Added case bfd_arch_v850.
3197 * elf32-v850.c: New file.
3198 * targets.c (bfd_elf32_v850_vec): New vector.
3200 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3202 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3203 a function code symbol for an XMC_XO symbol.
3205 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3207 * mpw-config.in: Update editing of autoconf vars to reflect
3208 Jul 18 configure.in change.
3209 * mpw-make.sed: Update editing of include pathnames to be
3210 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3212 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3214 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3215 which to offset to get the .plt entry address is ".plt".
3217 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3219 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3220 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3221 Added, for internal use by the ARM gas.
3223 * bfd-in2.h: Rebuilt
3225 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3227 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3228 in section dynidx start.
3230 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3232 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3233 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3234 optimization for g++.
3236 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3238 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3239 the -mrelocatable-lib bit set and the other doesn't, clear the
3240 -mrelocatable-lib bit in the header.
3242 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3244 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3245 symbol against a STT_FUNC symbol in a shared library.
3247 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3249 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3250 symbol is found, automatically define the corresponding function
3253 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3254 if sym.n_numaux is not zero.
3255 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3256 entry to disagree about the number of aux entries if the symbol
3259 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3260 section if it might be needed, not just if info->shared.
3261 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3262 the start of .rel.dyn if we are going to use it.
3263 (mips_elf_finish_dynamic_sections): Only clear the first element
3264 of .rel.dyn if the size is greater than zero.
3266 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3268 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3269 undefined_symbol callback for a symbol, then don't issue any more
3270 warnings about loader relocs.
3271 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3272 after calling the undefined_symbol callback.
3274 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3275 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3276 as the AIX linker seems to do.
3278 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3280 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3281 (evax_initialize): Remove evax_reloc_table.
3282 (evax_close_and_cleanup): Ditto.
3284 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3286 (evax_bfd_reloc_type_lookup): Ditto.
3287 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3288 cooked_size == raw_size.
3289 * evax-emh.c (_bfd_evax_register_filename): Remove.
3290 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3291 * evax-misc.c (add_new_contents): Malloc section at full size.
3292 (_bfd_save_evax_section): Memcpy section contents directly.
3293 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3294 (evax_reloc_table): Remove.
3296 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3298 * makefile.vms: Add better support for DEC C compilation
3299 Add evax.h dependencies
3301 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3302 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3303 (BFD_RELOC_ALPHA_BASEREG): Remove.
3304 * bfd-in2.h, libbfd.h: Rebuild.
3306 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3308 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3309 getgid if _WIN32 is defined.
3310 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3312 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3314 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3315 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3317 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3320 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3322 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3324 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3325 (NEED_DECLARATION_REALLOC): New macro.
3326 * configure, config.in: Rebuild.
3327 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3328 (realloc): Declare if NEED_DECLARATION_REALLOC.
3330 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3331 <strings.h> if they exist.
3333 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3335 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3337 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3339 Based on patches from Eric Valette <valette@crf.canon.fr>:
3340 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3341 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3342 (elf_howto_table): Add entries for new relocs.
3343 (elf_i386_reloc_type_lookup): Handle new relocs.
3344 (elf_i386_info_to_howto): Just call abort.
3345 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3346 (elf_i386_relocate_section): Likewise.
3348 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3350 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3352 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3354 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3355 only get the LMA from the phdr if they are in the same part of the
3358 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3359 new segment to make them more comprehensible. If the relationship
3360 between the LMA and the VMA changed, start a new segment. Don't
3361 check dynsec when deciding whether to start a new segment for a
3362 writeable section; -N will now handle this.
3364 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3366 * libhppa.h: Remove "esel" changes. Not the right approach.
3367 * som.c: Corresponding changes.
3368 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3369 which don't have a SOM symbol type associated with them.
3370 Reverses a 1994 change.
3372 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3374 Make ld -N more reasonable for ELF:
3375 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3376 phdr_in_section to false, and always use a single load segment.
3377 (elf_sort_sections): Sort sections by LMA after VMA.
3378 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3379 align to maxpagesize.
3380 (assign_file_positions_except_relocs): Likewise.
3381 * elfcode.h (elf_object_p): If a section is loaded but not page
3382 aligned, clear D_PAGED.
3384 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3386 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3387 Added, for internal use by the ARM gas.
3389 * bfd-in2.h: Rebuilt
3391 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3393 * libhppa.h (R_HPPA_ESEL): New field selector.
3394 (e_esel): Similarly.
3395 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3396 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3397 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3399 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3402 archive search before looking for stripped dynamic objects.
3404 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3406 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3407 symbol a warning rather than an error.
3409 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3411 * elf.c (assign_file_positions_for_segments): Track the virtual
3412 memory position separately from the file position, and use it to
3413 compute the alignment adjustment.
3415 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3417 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3418 and fixed mask on R_D10V_10_PCREL_L.
3420 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * elf64-mips.c: Include "aout/ar.h".
3423 (mips_elf64_slurp_armap): New static function.
3424 (mips_elf64_write_armap): New static function.
3425 (bfd_elf64_archive_*): Define.
3426 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3427 Use instead of bfd_generic_archive_p.
3428 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3429 instead of _bfd_write_archive_contents.
3430 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3431 _bfd_generic_mkarchive.
3432 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3433 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3435 (TARGET_LITTLE_SYM): Likewise.
3436 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3438 * Makefile.in: Rebuild dependencies.
3440 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3441 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3442 SHT_MIPS_EVENTS sections.
3443 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3444 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3446 (_bfd_mips_elf_fake_sections): Likewise.
3448 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3449 * ecoff.c (ecoff_compute_section_file_positions): Copy
3450 rdata_in_text from backend info to tdata. Clear it if any data
3451 section comes before .rdata.
3452 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3453 tdata rather than backend info.
3455 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * configure.in: Fix test for whether a compiler has a 64 bit
3458 type. From Jim Wilson <wilson@cygnus.com>.
3460 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * configure.host (mips-sgi-irix6*): New host.
3464 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3465 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3466 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3468 * configure: Rebuild.
3469 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3470 (BFD_HOST_64_BIT): Define conditionally.
3471 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3472 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3473 (symvalue, bfd_size_type): Likewise.
3474 * bfd-in2.h: Rebuild.
3475 * Makefile.in (do_clean): Remove bfd-tmp.h.
3476 (do_distclean): Remove bfd-in3.h.
3477 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3478 (bfd-in3.h): New target.
3480 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3481 Andrew Gierth <ANDREWG@microlise.co.uk>.
3483 * configure.host: Set INSTALL_SHLIB.
3484 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3485 * configure: Rebuild.
3486 * Makefile.in (install): Use @INSTALL_SHLIB@.
3488 * config.bfd (mips*-*-irix6*): New target.
3489 * configure.host: Handle Irix 6 shared library like Irix 5.
3491 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3492 symbol for a magic name.
3493 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3495 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3498 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3500 * mpw-config.in: Add ELF support to mips config, create the
3501 elf32-target.h file in the object dir.
3502 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3504 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3506 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3507 Also removed most abort calls, in favor of using bfd reporting.
3509 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3511 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3512 (BFD32_BACKENDS) Add elf32-d10v.o.
3513 * archures.c: Add bfd_d10v_arch.
3514 * bfd-in2.h: Add bfd_d10v_arch.
3515 * config.bfd (d10v-*-*): New target.
3516 * configure: (bfd_elf32_d10v_vec) New vector.
3517 * configure.in: (bfd_elf32_d10v_vec) New vector.
3518 * cpu-d10v.c: New file.
3519 * elf.c (prep_headers): Added case bfd_arch_d10v.
3520 * elf32-d10v.c: New file.
3521 * libbfd.h: Rebuild.
3522 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3523 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3524 * targets.c (bfd_elf32_d10v_vec): New vector.
3526 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3528 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3530 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3532 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3533 bfd_mach_i386_i8086 machine types.
3535 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3537 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3540 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3542 * coffcode.h (coff_set_section_contents): A/UX does not require
3543 special handling of the _LIB section.
3545 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3547 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3548 value for R_RELBYTE.
3550 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3551 array if one was allocated.
3553 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3555 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3556 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3557 use_rld_obj_head and rld_value.
3558 (mips_elf_link_hash_table_create): Initialize new fields.
3559 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3561 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3562 __rld_obj_head symbol not seen, create an __rld_map symbol.
3563 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3564 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3565 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3566 __rld_obj_head symbol.
3567 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3569 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3571 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3573 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3574 ppc_elf_addr16_ha_reloc.
3575 (ppc_elf_addr16_ha_reloc): New static function.
3577 * coff-mips.c (struct mips_hi): Define.
3578 (mips_refhi_list): New static variable.
3579 (mips_refhi_addr, mips_refhi_addend): Remove.
3580 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3581 (mips_reflo_reloc): Process mips_refhi_list.
3582 (mips_relhi_list): New static variable.
3583 (mips_relhi_addr, mips_relhi_addend): Remove.
3584 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3585 (mips_rello_reloc): Process mips_relhi_list.
3586 (mips_relocate_section): Permit an arbitrary number of REFHI or
3587 RELHI relocs before the associated REFLO or RELLO reloc.
3589 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3591 * aout-target.h (MY(callback)): Set reloc_count fields.
3593 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3596 sections unless this is a SunOS link.
3598 * VERSION: Set to 2.7.1.
3600 * Released binutils 2.7.
3602 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * i386aout.c: Include "aout/aout64.h".
3605 (i386aout_write_object_contents): New static function.
3606 (MY_write_object_contents): Define.
3608 * netbsd.h (MY(write_object_contents)): Make sure that
3609 adjust_sizes_and_vmas is called before fiddling with the magic
3612 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3614 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3616 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * libbfd-in.h (itos, stoi): Don't define.
3619 * libbfd.h: Rebuild.
3620 * i386lynx.c (KEEPIT): Define as udata.i.
3621 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3622 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3623 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3624 flags. Don't use stoi.
3626 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3628 * elf.c (map_sections_to_segments): Don't start a new segment for
3629 a writable section if it's on the same page as the previous
3630 segment. Reset the writable variable for a readonly section.
3632 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3634 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3635 first_thunk_address, thunk_size, and import_table_size.
3636 * peicode.h: Improved some diagnostics regarding edata sections.
3638 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3640 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3641 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3643 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3645 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3646 with XCOFF_DEF_DYNAMIC set is really defined.
3647 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3648 (xcoff_link_add_symbols): Only create special sections if using an
3651 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3653 (bfd_install_relocation): Likewise.
3655 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3657 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3659 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3660 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3661 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3662 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3663 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3664 are found for LITERAL relocs.
3665 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3666 taken, we cannot generate a .plt entry for the symbol.
3668 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3670 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3671 sysconf functions (for gprof).
3672 * configure, config.in: Rebuild.
3674 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3677 an archive if it has a map. If the object file has the wrong
3680 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3681 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3683 (alpha_relocate_section): Likewise.
3685 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3686 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3687 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3688 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3689 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3690 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3691 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3692 * peicode.h: Corresponding changes.
3694 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3696 * elflink.h (elf_create_pointer_linker_section): Comment out code
3697 dealing with making GOT pointers negative of the GOT symbol for
3700 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3702 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3703 increment the .rela.plt size until after we're done creating the
3705 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3706 .rela.plt offset directly rather than calculating it.
3708 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3710 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3711 Use autoconf-set values.
3712 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3713 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3716 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3717 * configure: Rebuilt.
3719 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3721 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3722 handling code > 1k away.
3724 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3726 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3727 defined, output whenever the symbol is updated.
3729 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3731 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3732 section to 0 if user_set_vma is set.
3733 * elflink.h (elf_bfd_final_link): Likewise.
3735 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3737 Partially undo patch of Jun 20.
3738 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3739 (coff_compute_section_file_positions): Likewise.
3740 (coff_write_object_contents): Likewise. Re-add deleted code, but
3741 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3742 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3744 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3746 * config.bfd: Add support for *-*-rtems* configurations.
3748 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * elf.c (prep_headers): Add bfd_arch_alpha case.
3752 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3754 * elf64-alpha.c: New file.
3755 * config.bfd (alpha-*-linuxecoff*): New target.
3756 (alpha-*-linux*, alpha-*-elf*): New targets.
3757 * configure.in (bfd_elf64_alpha_vec): New vector.
3758 * configure: Rebuild.
3759 * targets.c (bfd_elf64_alpha_vec): Declare.
3760 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3761 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3762 * bfd-in2.h, libbfd.h: Rebuild.
3763 * Makefile.in: Rebuild dependencies.
3764 (BFD64_BACKENDS): Add elf64-alpha.o.
3765 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3767 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3769 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3770 than relying on a right shift of 32.
3772 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3774 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3775 ifdef to COFF_WITH_PE.
3776 (coff_compute_section_file_positions): Likewise.
3777 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3778 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3779 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3780 COFF_IMAGE_WITH_PE, always include.
3782 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3784 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3786 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3787 approximate the correct answer if SIZEOF_HEADERS was not used.
3789 * binary.c (binary_set_section_contents): Set section file
3790 position based on LMA rather than VMA.
3792 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3794 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3795 symbols if info->strip == strip_all.
3797 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3799 * coff-h8300.c: Remove #if 0 code.
3800 (compatable): Don't allow mixing/matching of different architectures.
3802 * archures.c (bfd_mach_h8300s): Add.
3803 * bfd-in2.h: Rebuilt.
3804 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3806 (h8300_reloc16_estimate): Likewise.
3807 (h8300_reloc16_extra_cases): Likewise.
3808 (h8300_bfd_link_add_symbols): Likewise.
3809 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3810 (coff_set_flags): Likewise.
3811 * cpu-h8300.c (h8300_scan): Likewise.
3812 Add H8/S to bfd_h8300_arch list.
3814 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3816 Added support for Alpha OpenVMS:
3817 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3818 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3819 * config.h-vms, makefile.vms: New files.
3820 * config.bfd (alpha-*-*vms*): New target.
3821 * configure.in (evax_alpha_vec): New target vector.
3822 * configure: Rebuild.
3823 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3824 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3825 * targets.c (bfd_target_evax_flavour): Define.
3826 (evax_alpha_vec): Declare.
3827 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3828 if BFD64 is defined.
3829 * bfd-in2.h, libbfd.h: Rebuild.
3830 * Makefile.in: Rebuild dependencies.
3831 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3832 evax-emh.o, and evax-misc.o.
3833 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3834 evax-etir.c, evax-emh.c, and evax-misc.c.
3835 (HFILES): Add evax.h.
3837 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3839 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3841 (h8300_bfd_link_add_symbols): Likewise.
3843 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3845 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3846 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3848 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3850 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3851 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3853 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3854 R_MIPS_32 relocs if creating a shared library.
3856 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3858 * peicode.h (add_data_entry): Use pei_section_data rather than
3859 _cooked_size. Corresponds to May 13 change in coffcode.h.
3861 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3863 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3864 * coffcode.h (coff_write_object_contents): If there are long
3865 section names, always set the f_symptr field, even if there are no
3867 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3868 if there are no symbols.
3870 * coffgen.c (make_a_section_from_file): Check return value of
3871 _bfd_coff_read_string_table.
3872 (coff_real_object_p): Check return value of
3873 make_a_section_from_file.
3874 (_bfd_coff_read_string_table): Check that there are some symbols
3875 before trying to read the string table size.
3877 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3879 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3880 to replace a symbol in a dynamic object with a symbol from another
3881 dynamic object, do the replacement if the existing symbol is
3882 global linkage code.
3884 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3885 for _ptrgl, and treat it as global linkage code.
3887 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3888 filename or N_SO symbol past the offset, and use it to indicate
3889 that there is no line number or function when appropriate.
3891 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3893 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3894 common symbol defined by the linker. Don't export function code
3895 even if export_defineds is set.
3897 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3899 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3901 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3902 (h8300_symbol_address_p): New function.
3903 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3906 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3908 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3910 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3911 correctly for the two variants. Allow relaxing if the target
3912 is 128 bytes away since after relaxation it'll be 126 bytes away.
3913 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3914 "dot" and "value". Allow relaxing if the target is 128 bytes
3915 away since after relaxation it'll be 126 bytes away.
3916 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3917 the given section until nothing changes.
3919 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3921 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3922 alignment hack--we can get the lnnoptr info another way without
3923 suddenly increasing the alignment requirements. Set the flags for
3925 (ecoff_compute_section_file_positions): Do so.
3927 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3929 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3930 to keep the HP emulator database happy.
3932 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3933 From Kevin Buettner <kev@primenet.com>.
3935 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3938 name of a NULL section.
3940 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3942 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3943 set, always call the notice callback.
3945 * VERSION: Increment for bfdlink.h change.
3947 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3949 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3950 (sh_relax_delete_bytes): Correct handling of differently sized
3951 trailing alignment reloc.
3953 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3954 * bfd-in2.h: Rebuild.
3955 * configure.in: Warn if there is no known 64 bit type.
3956 * configure: Rebuild.
3958 * Makefile.in: Rebuild dependencies.
3959 (BFD32_BACKENDS): Add ppcboot.o.
3960 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3962 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3963 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3965 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3968 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3969 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3970 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3972 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3974 * elf64-mips.c: Improve reloc special_functions and handling of
3975 SHT_MIPS_OPTIONS section.
3976 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3977 mips_elf_hi16_reloc and make globally visible.
3978 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3979 make globally visible.
3980 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3981 make globally visible.
3982 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3983 and make globally visible.
3984 (gprel16_with_gp): Check howto->src_mask before using value in
3986 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3987 and make globally visible.
3988 (gprel32_with_gp): Check howto->src_mask before fetching value.
3989 (bfd_mips_elf_swap_options_in): New function.
3990 (bfd_mips_elf_swap_options_out): New function.
3991 (_bfd_mips_elf_set_private_flags): Rename from
3992 mips_elf_set_private_flags and make globally visible.
3993 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3994 mips_elf_copy_private_bfd_data and make globally visible.
3995 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3996 mips_elf_merge_private_bfd_data and make globally visible.
3997 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3998 for a SHT_MIPS_OPTIONS section.
3999 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4000 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4001 name of a SHT_MIPS_OPTIONS section.
4002 (_bfd_mips_elf_set_section_contents): New function.
4003 (mips_elf32_section_processing): Set the GP value in a
4004 SHT_MIPS_OPTIONS section.
4005 (_bfd_mips_elf_find_nearest_line): Rename from
4006 mips_elf_find_nearest_line and make globally visible.
4007 (bfd_elf32_set_section_contents): Define.
4008 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4009 (_bfd_mips_elf_lo16_reloc): Declare.
4010 (_bfd_mips_elf_gprel16_reloc): Declare.
4011 (_bfd_mips_elf_got16_reloc): Declare.
4012 (_bfd_mips_elf_gprel32_reloc): Declare.
4013 (_bfd_mips_elf_set_private_flags): Declare.
4014 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4015 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4016 (_bfd_mips_elf_find_nearest_line): Declare.
4017 (_bfd_mips_elf_set_section_contents): Declare.
4019 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4021 (elf_info_to_howto): Define.
4022 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4024 (elf_info_to_howto): Define.
4025 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4027 (elf_info_to_howto): Define.
4029 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4030 R_MOV16B[12], to match change in coff/internal.h.
4032 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4034 * elf64-mips.c: Extensive additions to provide better support for
4035 writing files and for gas.
4036 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4037 of mips_elf_object_p.
4038 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4039 _bfd_mips_elf_object_p.
4040 (_bfd_mips_elf_final_write_processing): Rename from
4041 mips_elf_final_write_processing and make globally visible.
4042 (_bfd_mips_elf_fake_sections): Rename from
4043 mips_elf_fake_sections and make globally visible.
4044 (_bfd_mips_elf_section_from_bfd_section): Rename from
4045 mips_elf_section_from_bfd_section and make globally visible.
4046 (_bfd_mips_elf_section_processing): New function, broken out of
4047 mips_elf_section_processing.
4048 (mips_elf32_section_processing): Rename from
4049 mips_elf_section_processing; call
4050 _bfd_mips_elf_section_processing.
4051 (_bfd_mips_elf_symbol_processing): Rename from
4052 mips_elf_symbol_processing and make globally visible.
4053 (_bfd_mips_elf_read_ecoff_info): Rename from
4054 mips_elf_read_ecoff_info and make globally visible.
4055 (mips_elf32_ecoff_debug_swap): Rename from
4056 mips_elf_ecoff_debug_swap.
4057 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4058 struct symbol_cache_entry.
4059 (_bfd_elf_validate_reloc): New function, moved in from
4060 elfcode.h:validate_reloc.
4061 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4062 to _bfd_elf_validate_reloc. Change all callers.
4063 * elf-bfd.h (bfd_section_from_shdr): Declare.
4064 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4065 (_bfd_elf_validate_reloc): Declare.
4066 (_bfd_mips_elf_object_p): Declare.
4067 (_bfd_mips_elf_fake_sections): Declare.
4068 (_bfd_mips_elf_section_from_bfd_section): Declare.
4069 (_bfd_mips_elf_section_processing): Declare.
4070 (_bfd_mips_elf_symbol_processing): Declare.
4071 (_bfd_mips_elf_read_ecoff_info): Declare.
4072 (_bfd_mips_elf_final_write_processing): Declare.
4073 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4076 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4077 (mips_elf_final_write_processing): Likewise.
4079 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4081 64-bit MIPS ELF ABI objdump support:
4082 * elf64-mips.c: New file.
4083 * Makefile.in: Rebuild dependencies.
4084 (BFD64_BACKENDS): Add elf64-mips.o.
4085 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4086 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4087 bfd_elf64_littlemips_vec to targ_selvecs.
4088 (mips*-*-elf*): Likewise.
4089 * confingure.in: Add bfd_elf64_bigmips_vec and
4090 bfd_elf64_littlemips_vec to vector switch.
4091 * configure: Rebuild.
4092 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4093 broken out of mips_elf_section_from_shdr.
4094 (mips_elf32_section_from_shdr): Rename from
4095 mips_elf_section_from_shdr. Call new function.
4096 (elf_backend_section_from_shdr): Update name of renamed function.
4097 * elf-bfd.h (struct elf_size_info): Change second parameter of
4098 write_out_phdrs to be const. Likewise for second parameter of
4100 (struct bfd_elf_section_data): Add rel_hdr2 field.
4101 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4102 (bfd_elf32_swap_symbol_out): Likewise.
4103 (bfd_elf32_swap_reloc_in): Likewise.
4104 (bfd_elf32_swap_reloc_out): Likewise.
4105 (bfd_elf32_swap_reloca_in): Likewise.
4106 (bfd_elf32_swap_reloca_out): Likewise.
4107 (bfd_elf32_swap_phdr_in): Likewise.
4108 (bfd_elf32_swap_phdr_out): Likewise.
4109 (bfd_elf32_swap_dyn_in): Likewise.
4110 (bfd_elf32_swap_dyn_out): Likewise.
4111 (bfd_elf32_slurp_symbol_table): Declare.
4112 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4113 (bfd_elf32_write_out_phdrs): Declare.
4114 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4115 (bfd_elf64_swap_symbol_out): Likewise.
4116 (bfd_elf64_swap_reloc_in): Likewise.
4117 (bfd_elf64_swap_reloc_out): Likewise.
4118 (bfd_elf64_swap_reloca_in): Likewise.
4119 (bfd_elf64_swap_reloca_out): Likewise.
4120 (bfd_elf64_swap_phdr_in): Likewise.
4121 (bfd_elf64_swap_phdr_out): Likewise.
4122 (bfd_elf64_swap_dyn_in): Likewise.
4123 (bfd_elf64_swap_dyn_out): Likewise.
4124 (bfd_elf64_slurp_symbol_table): Declare.
4125 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4126 (bfd_elf64_write_out_phdrs): Declare.
4127 (_bfd_mips_elf_section_from_shdr): Declare.
4128 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4129 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4130 section for the section, add the new one to rel_hdr2. Increment
4131 reloc_count rather than setting it.
4132 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4133 Remove static declaration.
4134 (elf_write_shdrs_and_ehdr): Define name as macro.
4135 (elf_write_out_phdrs): Likewise.
4136 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4137 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4138 (elf_swap_symbol_in): Change second parameter to be const.
4139 (elf_swap_symbol_out): Likewise.
4140 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4141 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4142 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4143 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4144 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4145 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4146 parameter to be const. Make non-static.
4147 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4149 (elf_slurp_symbol_table): Make non-static.
4150 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4151 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4152 (elf_backend_size_info): Likewise.
4153 (elfNN_bed): Use elf_backend_size_info.
4154 * targets.c (bfd_elf64_bigmips_vec): Declare.
4155 (bfd_elf64_littlemips_vec): Declare.
4156 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4157 bfd_elf64_littlemips_vec if BFD64 is defined.
4159 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4161 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4164 zeroes, in alignment holes.
4166 * configure: Rebuild with autoconf 2.10.
4168 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4169 potential leading underscore in the allocated buffer.
4171 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4173 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4174 symbols into .sbss if this is a relocatable link.
4176 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4178 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4179 undefined symbols when creating a shared library.
4181 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4183 * coff-sh.c: Add a bunch of new code and static const arrays to
4184 support aligning loads and stores on four byte memory boundaries.
4186 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4188 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4189 call sh_align_loads.
4190 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4193 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4195 * cache.c (bfd_open_file): Unlink the file before opening it for
4196 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4198 * opncls.c (bfd_fdopenr): Set opened_once.
4200 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4202 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4205 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4206 the code unconditionally.
4208 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4210 * libcoff-in.h (struct pei_section_tdata): Define structure.
4211 (pei_section_data): Define macro.
4212 * libcoff.h: Rebuild.
4213 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4214 store s_paddr field in pei_section_data.
4215 (coff_compute_section_file_positions): Use pei_section_data rather
4216 than _cooked_size, and don't overwrite an existing value.
4217 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4218 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4219 * peicode.h (coff_bfd_copy_private_section_data): Define if
4221 (pe_bfd_copy_private_section_data): New static function if
4224 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4226 * srec.c (srec_set_arch_mach): Write as a function rather than a
4229 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4230 no map, just check each member in turn to see whether it is
4233 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4235 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4236 table. Call BFD_ASSERT to validate header size, instead of
4238 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4241 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4243 * ppcboot.c: New target for looking at PPCbug boot records.
4245 * config{ure.in,.bfd}: Add support for ppcboot target.
4247 * configure: Regenerate.
4249 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4251 * coff-h8300.c (howto_table): Update names to match recent
4252 changes to include/coff/internal.h. Fix minor errors in the
4253 existing relocs. Add R_MOVL1 and R_MOVL2.
4254 (rtype2howto): Similarly.
4255 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4256 existing relaxing code and peform more relaxing.
4257 (h8300_reloc16_extra_cases): Likewise.
4259 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4261 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4264 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4266 * elfcode.h (elf_object_p): Reject generic ELF target if
4267 e_machine matches an alternate machine code in a specific backend.
4269 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4270 obsolete align_power_min field.
4272 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4274 * coff-h8300.c (reloc_howto_type): Add howto entry for
4276 (rtype2howto): Handle R_PCRWORD_B.
4277 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4278 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4279 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4280 branch (R_PCWORD_B).
4282 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4284 * aoutx.h (translate_from_native_sym_flags): Set the section for
4285 BSF_CONSTRUCTOR symbols.
4287 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4290 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4292 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4293 stop looking when section is found.
4295 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4297 * coffcode.h (STRING_SIZE_SIZE): Define.
4298 (styp_to_sec_flags): Handle long symbol names when looking for the
4300 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4301 (bfd_coff_long_section_names): Define.
4302 (coff_write_object_contents): Handle long section names.
4303 (bfd_coff_std_swap_table): Initialize new field.
4304 * libcoff.h: Rebuild.
4305 * coffgen.c (make_a_section_from_file): Handle long section
4307 (coff_write_symbols): Handle long section names.
4308 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4309 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4310 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4311 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4312 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4313 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4314 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4315 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4317 * bout.c (b_out_callback): Set lma of sections.
4318 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4319 parameter to output_bfd. Used input_bfd instead of output_bfd in
4322 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * aoutx.h (translate_from_native_sym_flags): Don't create
4325 SEC_CONSTRUCTOR sections.
4326 * ecoff.c (ecoff_set_symbol_info): Likewise.
4328 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4329 From Don Bowman <bowman@waterloo.hp.com>.
4331 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4333 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4334 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4336 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4338 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4339 mips_32_relocs field.
4340 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4341 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4342 relocs against a global symbol which is not defined in a regular
4344 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4345 against a global symbol, increment mips_32_relocs.
4346 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4347 the symbol is not defined in a regular file, make room in the
4350 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4352 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4353 file position and the virtual file position separately. Set
4354 filepos information bsaed on the real file position.
4355 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4356 Jan 23 change to coffcode.h.
4358 * som.c (som_slurp_symbol_table): Set the symbol count to the
4359 number of BFD symbols created.
4361 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4363 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4364 output file if linking shared objects. Loop to check all relocs,
4365 rather than returning false on first error.
4367 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4369 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4370 (ppc_elf_additional_program_headers): If .interp section, bump #
4371 of program headers by 1.
4372 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4373 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4374 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4376 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4378 (ppc_elf_relocate_section): If the output section isn't defined,
4379 don't abort, just give an error message.
4381 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4382 being created is .sdata or .sdata2, don't make the symbol dynamic.
4384 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4386 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4387 members of an archive for dynamic objects with no symbols, and
4388 pass them directly to check_archive_element.
4389 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4390 xcoff_link_check_dynamic_ar_symbols.
4391 (xcoff_link_check_dynamic_ar_symbols): New static function.
4393 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4394 from _bfd_nodynamic to _bfd_xcoff.
4395 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4397 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4398 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4399 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4400 * libcoff.h: Rebuild.
4401 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4402 (xcoff_get_section_contents): New static function.
4403 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4404 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4405 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4406 (xcoff_dynamic_reloc): New static variable.
4407 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4408 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4410 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4412 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4413 if reloc_entry->addend is not 0.
4414 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4416 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4418 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4420 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4421 Add entries for R_SPARC_[56].
4422 (sparc_reloc_map): Add entries for R_SPARC_[56].
4424 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4426 Optimize linking of stabs in sections as used in ELF and COFF.
4427 * stabs.c: New file.
4428 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4429 (_bfd_write_section_stabs): Declare.
4430 (_bfd_write_stab_strings): Declare.
4431 * libbfd.h: Rebuild.
4432 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4433 (struct coff_link_hash_table): Add stab_info field.
4434 * libcoff.h: Rebuild.
4435 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4437 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4439 (_bfd_coff_final_link): Write out stab strings hash table.
4440 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4441 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4443 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4444 (struct bfd_elf_section_data): Add stab_info field.
4445 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4447 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4448 _bfd_link_section_stabs.
4449 (elf_bfd_final_link): Write out stab strings hash table.
4450 (elf_link_input_bfd): Handle optimized stabs sections.
4451 * reloc.c (_bfd_final_link_relocate): Check address against
4452 _raw_size rather than _cooked_size.
4453 * Makefile.in: Rebuild dependencies.
4454 (BFD_LIBS): Add stabs.o
4455 (BFD_LIBS_CFILES): Add stabs.c.
4457 * VERSION: Increment for bfdlink.h change.
4459 * coffgen.c (coff_renumber_symbols): Correct handling of
4460 BSF_NOT_AT_END common symbols.
4462 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4464 * coff-ppc.c (record_toc): Add cast to avoid warning.
4465 (ppc_allocate_toc_section): Likewise.
4466 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4467 (ppc_coff_reloc_type_lookup): Remove unreached code.
4468 * coffcode.h (coff_write_object_contents): Don't take the address
4470 * peicode.h (pe_print_idata): Add casts to avoid warning.
4471 (pe_print_edata): Likewise.
4472 (pe_print_reloc): Remove ANSI C string concatenation.
4474 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4476 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4478 * libcoff.h: Rebuild.
4479 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4481 (coff_swap_aux_out): Likewise.
4482 * peicode.h (coff_swap_aux_in): Likewise.
4483 (coff_swap_aux_out): Likewise.
4484 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4486 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4488 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4489 Fix up .bf endndx link fields.
4490 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4492 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4495 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4497 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4498 on Solaris PowerPC systems doesn't get confused.
4500 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4503 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4504 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4505 update did_reg and did_reg2.
4507 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4511 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4512 callback routines, pass h->root.string rather than name, in case
4513 copy is true and name is transient.
4515 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4517 * elfcore.h: Add support for core files with multiple threads.
4518 (Primarily for Solaris.)
4520 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4522 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4523 section->orelocation is NULL.
4525 * coffgen.c (bfd_coff_get_syment): New function.
4526 (bfd_coff_get_auxent): New function.
4527 * bfd-in.h (bfd_coff_get_syment): Declare.
4528 (bfd_coff_get_auxent): Declare.
4529 * bfd-in2.h: Rebuild.
4531 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4533 * elf32-mips.c (struct mips_hi16): Define.
4534 (mips_hi16_addr, mips_hi16_addend): Remove.
4535 (mips_hi16_list): New static variable.
4536 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4537 (mips_elf_lo16_reloc): Process mips_hi16_list.
4538 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4539 relocs before the associated LO16 reloc.
4541 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4543 * versados.c (versados_scan): Check bfd_alloc return value.
4544 (versados_object_p): Check all bfd_read return values. Require
4545 that lang field be less than 10, to avoid confusion with Intel Hex
4548 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4550 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4551 not 0, for an absolute symbol.
4552 (NAME(aout,swap_ext_reloc_out)): Likewise.
4554 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4555 (ihex_write_object_contents): For a large start address, output
4556 the full 32 bit address in record type 5.
4558 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4559 to int to avoid promotion problems in prototype.
4561 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4563 * configure.host: Use ${srcdir} when looking for picfrag.
4565 * configure.host: Switch on ${libdir}, not $(libdir). From
4566 alan@spri.levels.unisa.edu.au (Alan Modra).
4568 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4569 entry point, not just for DYNAMIC objects.
4570 * sunos.c (sunos_add_dynamic_symbols): Always call
4571 sunos_create_dynamic_sections. If called with a non DYNAMIC
4572 object, don't do anything else.
4573 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4575 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4577 * configure.in: Permit --enable-shared to specify a list of
4579 * configure: Rebuild.
4581 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4582 host when configuring with --enable-shard.
4584 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4586 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4589 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4590 to avoid crashing in bfd_hash_replace.
4592 * sysdep.h: Use #ifdef, not #if.
4594 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4596 * config.in: Rebuild.
4598 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4600 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4601 (AC_CHECK_HEADERS): Check for sys/time.h
4602 (AC_HEADER_TIME): Add macro.
4603 * configure: Rebuild.
4604 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4605 to control what combination of <time> and <sys/time.h>
4608 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4610 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4611 (aout_32_sunos4_write_object_contents): Likewise.
4612 * aoutx.h (NAME(aout,machine_type)): Handle
4613 bfd_mach_sparc_{sparclet,sparclite}.
4614 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4615 (bfd_mach_sparc_v9_p): Update.
4616 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4617 * libaout.h (enum machine_type): Add M_SPARCLET.
4618 * sunos.c (MACHTYPE_OK): Define.
4619 * bfd-in2.h: Regenerated.
4621 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4623 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4624 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4625 * elflink.c (_bfd_elf_create_got_section): Store the
4626 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4627 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4628 global offset table goes over 0x1000, set the value of
4629 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4630 (elf32_sparc_relocate_section): Subtract the offset of
4631 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4633 * elfcode.h: Don't include <string.h>.
4635 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4637 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4638 generic_link_hash_newfunc. All references changed.
4639 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4640 moved here from libbfd-in.h.
4641 * libbfd-in.h: Corresponding changes.
4642 * libbfd.h: Regenerated.
4644 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4646 * aoutx.h (aout_link_input_section_std): When reporting an
4647 overflow error, use the name of the symbol in the hash table if
4649 (aout_link_input_section_ext): Likewise.
4651 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4652 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4654 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4656 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4657 * coffcode.h (coff_compute_section_file_positions): Likewise.
4658 (coff_write_object_contents): Likewise.
4660 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4662 * section.c (SEC_LINK_ONCE): Define.
4663 (SEC_LINK_DUPLICATES): Define.
4664 (SEC_LINK_DUPLICATES_DISCARD): Define.
4665 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4666 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4667 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4668 * bfd-in2.h: Rebuild.
4669 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4670 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4671 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4672 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4673 SEC_LINK_ONCE, and look through the symbol table for the setting
4674 for SEC_LINK_DUPLICATES.
4675 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4676 set for a section, find the section symbol in the symbol table,
4677 and set the aux entry based on SEC_LINK_DUPLICATES.
4678 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4679 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4680 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4681 * coff-i386.c (i386coff_vec): Likewise.
4682 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4684 * VERSION: Bump to 2.6.1.
4685 * Makefile.in (stamp-h): Depend upon VERSION.
4687 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4689 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4690 * libbfd.h: Rebuilt.
4691 * linker.c (generic_link_hash_newfunc): No longer static.
4692 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4694 * coff-h8300.c: Add two derived hash tables and their associated
4695 funtions and #defines for use by the h8300 linker.
4696 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4697 the function vector as needed. Place the address of the function
4698 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4699 Rewrite the vectors section contents as necessary.
4700 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4701 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4702 (coff_bfd_link_hash_table_create): Likewise.
4704 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4706 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4707 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4709 (hppa_rebuild_insn): Pass pointer to correct type to
4710 low_sign_unext and dis_assemble_21.
4712 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4714 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4715 Stick with sparc-*-{sysv4*,solaris2*}.
4717 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4719 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4720 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4721 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4722 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4723 fields is non-zero, print them.
4725 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4726 ifdef. Remove unused variables.
4727 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4729 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4730 (get_symbol_value): Ifdef out.
4731 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4732 (coff_ppc_relocate_section): Remove unused variables. Make
4733 fprintf strings and argument types correspond. Put before_addr in
4735 (dump_toc): Make fprintf strings and argument types correspond.
4736 (ppc_process_before_allocation): Remove unused variables. Always
4738 (ppc_reflo_reloc): Ifdef out.
4739 (ppc_addr32nb_reloc): Ifdef out.
4740 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4742 (coff_ppc_rtype_to_howto): Likewise.
4743 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4745 * peicode.h (pe_print_idata): Move otherwise unused variables into
4746 the #ifdef where they are used. Always return a value.
4747 (pe_print_edata): Make fprintf strings and argument types
4748 correspond. Always return a value.
4749 (pe_print_pdata): Removed unused variable addr_value. Always
4751 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4752 strings and argument types correspond. Always return a value.
4754 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4755 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4756 variable rela inside #if 0 section where it is used.
4758 * ns32k.h: New file.
4759 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4760 functions to start with _bfd_.
4761 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4762 functions in cpu-ns32k.h.
4763 * Makefile.in: Rebuild dependencies.
4764 (HFILES): Add ns32k.h.
4766 * section.c (struct sec): Add linker_mark field. Change
4767 user_set_vma and reloc_done to be single bit fields.
4768 (STD_SECTION): Update accordingly.
4769 * bfd-in2.h: Rebuild.
4770 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4772 (aout_link_input_bfd): Don't link unmarked sections.
4773 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4775 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4776 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4778 * elflink.h (elf_bfd_final_link): Mark sections included in the
4780 (elf_link_input_bfd): Don't link unmarked sections.
4781 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4783 (xcoff_link_input_bfd): Don't link unmarked sections.
4785 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4786 overflow error messages.
4788 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4790 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4791 is not set, print "BFD: " before the error message.
4793 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4794 Miles Bader <miles@gnu.ai.mit.edu>.
4795 * configure: Rebuild.
4797 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4799 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4802 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4803 m68k-aout, m68k-coff, and m68k-elf targets.
4805 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4807 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4808 (ieee_generic_stat_arch_elt): Restructured to prevent
4809 ieee_object_p from being called repeatedly.
4811 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4813 * coffcode.h (coff_write_object_contents): Allocate
4814 buffers large enough for any FILEHDR or AOUTHDR.
4816 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4818 * ecofflink.c (lookup_line): New static function, renamed and
4819 slighly changed from old _bfd_ecoff_locate_line.
4820 (_bfd_ecoff_locate_line): Cache line number information. Use
4821 lookup_line for actual lookup.
4823 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4825 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4826 multiple of 20 bytes.
4828 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4830 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4831 allocate ecoff_find_line, and don't initialize by hand.
4832 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4833 mips_elf_find_line, and don't call memset.
4835 * coffcode.h (coff_compute_section_file_positions): If not
4836 producing a final executable, don't consider sofar when aligning
4837 the section to the correct size.
4839 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4841 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4842 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4843 * coffgen.c (coff_section_symbol): Ifdef out.
4845 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4848 output_bfd is not NULL.
4850 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4852 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4853 of bfd_alloc (fixes fix_line not being initialized).
4854 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4856 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4858 * coffcode.h: Allow specific backends to override the
4859 bfd_link_add_symbols routine.
4861 * coff-h8300.c: Include genlink.h.
4862 (howto_table): Add R_MEM_INDIRECT.
4863 (rtype2howto): Support R_MEM_INDIRECT.
4864 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4867 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4869 * coff-alpha.c (alpha_relocate_section): Use
4870 info->callbacks_warning, rather than _bfd_error_handler, for
4871 "multiple gp" warning.
4873 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4875 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4876 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4877 table string. Use bfd_wrapped_link_hash_lookup.
4878 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4880 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4881 table, if any, when writing out symbols.
4882 (aout_link_input_section_std): Use the name from the hash table,
4883 if any, when reporting undefined symbols.
4884 (aout_link_input_section_ext): Likewise.
4885 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4886 * bout.c (get_value): Likewise.
4887 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4888 * ecoff.c (ecoff_reloc_link_order): Likewise.
4889 * elflink.h (elf_link_add_object_symbols): Likewise.
4890 (elf_reloc_link_order): Likewise.
4891 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4892 (_bfd_generic_reloc_link_order): Likewise.
4893 (default_indirect_link_order): Likewise.
4894 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4895 * sunos.c (sunos_add_one_symbol): Likewise.
4896 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4897 (bfd_xcoff_link_count_reloc): Likewise.
4898 (xcoff_reloc_link_order): Likewise.
4900 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4901 into -1 for intern->rss.
4903 * configure: Rebuild with autoconf 2.8.
4905 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4907 * stab-syms.c (__define_stab_duplicate): Define.
4908 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4910 * bfd-in.h (bfd_get_stab_name): Declare.
4911 * bfd-in2.h: Rebuild.
4912 * Makefile.in: Rebuild dependencies.
4913 (BFD_LIBS): Add stab-syms.o.
4914 (BFD_LIBS_CFILES): Add stab-syms.c.
4915 (BFD32_BACKENDS): Remove stab-syms.o.
4916 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4917 * configure.in: Don't list stab-syms.o in bfd_backends.
4918 * configure: Rebuild.
4919 * libaout.h (aout_stab_name): Don't declare.
4920 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4923 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4925 * elf.c (assign_file_positions_for_segments): Adjust file offset
4926 for section alignment even if SEC_LOAD is not set.
4928 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4930 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4931 since they appear as targets in Makefile.in.
4932 * configure: Rebuild.
4934 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4935 don't fiddle with a symbol which is not defined anywhere.
4937 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4939 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4940 though they are defined in a shared library.
4941 (xcoff_build_ldsyms): Likewise.
4943 * coffgen.c (coff_find_nearest_line): Don't look at the line
4944 numbers for the section if section->lineno is NULL.
4946 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4947 message rather than calling BFD_ASSERT.
4948 * elfcode.h (write_relocs): Check return value of
4949 _bfd_elf_symbol_from_bfd_symbol.
4951 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4953 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4956 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4958 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4960 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4961 hppa_reloc_field_selector_type_alt.
4962 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4963 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4965 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4967 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4969 * elf.c (assign_file_positions_for_segments): Adjust the segment
4970 memory size for the alignment of a SEC_ALLOC section, not just a
4973 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4975 * m68klinux.c: New file.
4976 * hosts/m68klinux.h: New file.
4977 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4978 * configure.in (m68*-*-linux*): New native host.
4979 (m68klinux_vec): New vector.
4980 * configure: Rebuild.
4981 * targets.c (m68klinux_vec): Declare.
4982 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4983 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4984 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4985 declaration from bfd_linux_size_dynamic_sections.
4986 (bfd_m68klinux_size_dynamic_sections): Declare.
4987 * bfd-in2.h: Rebuild.
4988 * Makefile.in: Rebuild dependencies.
4989 (BFD32_BACKENDS): Add m68klinux.o.
4990 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4992 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4994 * libhppa.h (pa_arch): Add pa20.
4995 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4996 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4997 (hppa_field_adjust): Handle e_nsel.
4998 * som.c: Provide default definitions for many new relocs found only
4999 in hpux10 include files.
5000 (som_fixup_formats): Add several new relocs from hpux10.
5001 (som_hppa_howto_table): Add hpux10 relocs.
5002 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5004 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5006 * mpw-make.sed: Edit out recent shared library support, and
5007 rules to rebuild .h files using doc/chew.
5009 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5011 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5012 size even of sections with no contents.
5014 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5016 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5017 starting with '$' the way we skip names starting with '.'. When
5018 updating x_endndx, don't be fooled by an index which has been
5021 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5022 struct/union/enum type with no elements.
5024 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5026 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5028 * archive.c (bfd_generic_archive_p): If the first file in the
5029 archive can not be recognized as an object, don't assume that this
5030 is the wrong format.
5032 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5033 format is not bfd_object.
5034 (bfd_elf_get_dt_soname): Likewise.
5036 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5038 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5041 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5043 * bfd.c (tdata): Add netbsd_core_data.
5044 * bfd-in2.h: Regenerated.
5046 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5048 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5049 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5050 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5053 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5054 to get the symbol index, matching 14 Jul 95 change.
5056 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5058 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5059 Remove duplicate definition of gp.
5061 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5063 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5064 assume that we can set the GP value and then get the same value,
5065 since it won't be true if the output file is neither ELF nor
5067 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5068 _bfd_get_gp_value here.
5069 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5070 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5072 (mips_elf_lo16_reloc): Likewise.
5073 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5074 Don't require that the BFD be ELF.
5075 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5076 (mips_elf_gprel32_reloc): Likewise.
5077 (mips_elf_relocate_section): Don't assume we can set and get the
5079 (mips_elf_finish_dynamic_symbol): Don't bother to use
5080 _bfd_get_gp_value here.
5082 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5083 Don't change epdr between malloc and free. Be careful not to free
5084 NULL pointers. Zero out the first RPDR.
5086 * configure.host: On Linux, only pass -rpath option if $(libdir)
5087 is neither /lib nor /usr/lib. From Alan Modra
5088 <alan@mullet.Levels.UniSA.Edu.Au>.
5090 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5092 (elf_dt_name): Rename from elf_dt_needed_name.
5093 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5095 (bfd_elf_get_dt_soname): New function.
5096 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5097 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5098 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5099 * bfd-in2.h: Rebuild.
5101 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5103 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5104 _bfd_sparc_elf_reloc_type_lookup.
5105 (bfd_elf32_bfd_reloc_type_lookup): Update.
5106 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5107 (sparc64_elf_howto_table): Define.
5108 (sparc_reloc_map): Define.
5109 (sparc64_elf_reloc_type_lookup): New function.
5110 (sparc_elf_wdisp16_reloc): New function.
5111 (elf_info_to_howto): Use sparc64_elf_howto_table.
5112 (sparc64_elf_relocate_section): Likewise.
5113 (bfd_elf64_bfd_reloc_type_lookup): Update.
5115 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5117 * configure.host: Check for 'do not mix' from native linker before
5118 trying to use -rpath.
5120 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5122 * bfd.c (_bfd_get_gp_value): New function.
5123 (_bfd_set_gp_value): New function.
5124 * libbfd-in.h (_bfd_get_gp_value): Declare.
5125 (_bfd_set_gp_value): Declare.
5126 * libbfd.h: Rebuild.
5127 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5128 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5129 directly to the fields in the tdata information.
5130 (alpha_relocate_section): Likewise.
5131 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5132 (mips_gprel_reloc): Likewise.
5133 (mips_relocate_section): Likewise.
5134 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5135 (mips_elf_lo16_reloc): Likewise.
5136 (mips_elf_final_gp): Likewise.
5137 (mips_elf_gprel16_reloc): Likewise.
5138 (mips_elf_gprel32_reloc): Likewise.
5139 (mips_elf_relocate_section): Likewise.
5140 (mips_elf_finish_dynamic_symbol): Likewise.
5142 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5144 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5146 * configure.in: Call AC_PROG_CC before configure.host.
5147 * configure: Rebuild.
5148 * configure.host: Don't set information which autoconf should
5149 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5151 * configure.host: Remove go32 and win32 host information, since it
5152 should no longer be needed.
5154 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5155 then start a new segment rather than put a writable section in a
5158 * configure.host: Set RPATH_ENVVAR.
5160 * Makefile.in: Rebuild dependencies.
5162 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5163 zero_section variable.
5165 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5167 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5168 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5169 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5171 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5173 * ieee.c (ieee_write_expression): Only use an R variable for a
5174 local symbol. Don't output a zero offset. Handle a zero address.
5175 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5176 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5178 (parse_expression): Don't try to handle multiple occurrences of a
5179 P variable. Handle I variables differently from X variables. Fix
5180 the order of minus expressions.
5181 (ieee_slurp_external_symbols): Generate an I variable for an NN
5182 record. Fix handling of ATI and ATX records.
5183 (ieee_slurp_sections): Only set minimal section attributes.
5184 Adjust them later, based on the section contents.
5185 (ieee_object_p): Read in the file until just after the ME record.
5186 Call ieee_slurp_section_data to set the section flags.
5187 (do_one): Add iterations parameter. Only repeat the first load
5188 item. Set the section and file reloc flags.
5189 (ieee_slurp_section_data): Set section flags. Pass iterations to
5191 (ieee_canonicalize_reloc): Handle I variables.
5192 (do_with_relocs): Only emit relocation size when necessary.
5193 Increase MAXRUN to 127. Change ov to be assigned, and take
5194 src_mask and pcrel_offset into account.
5195 (ieee_write_data_part): Skip sections that are not loaded.
5196 (ieee_write_external_part): Don't output optional last entry of WX
5198 (ieee_write_me_part): Make setting of me_record neater.
5199 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5201 * syms.c (stt): Add entries for zerovars, vars, and code.
5203 * elfcode.h (validate_reloc): New static function.
5204 (write_relocs): Call validate_reloc for non ELF relocs.
5206 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5207 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5208 (TARGET_LITTLE_SYM): Likewise.
5210 * config.bfd (m68*-*-psos*): New target.
5212 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5214 * i386msdos.c: Remove some #if 0 code.
5215 (msdos_write_object_contents): Don't include empty sections in the
5216 size computation, regardless of their address.
5218 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5220 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5221 is NULL, ie, the -r switch is used.
5223 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5225 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5226 (BFD_RELOC_MIPS_GOT_LO16): Define.
5227 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5228 * bfd-in2.h, libbfd.h: Rebuild.
5229 * elf32-mips.c (mips_reloc_map): Map new relocs.
5231 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5233 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5236 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5237 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5238 simple number for the section address, rather than an expression.
5239 Limit the number of bytes between relocs to MAXRUN.
5240 (ieee_write_me_part): Set me_record to the file offset after the
5242 (ieee_write_processor): New static function.
5243 (ieee_write_object_contents): Use ieee_write_processor.
5245 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5247 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5249 * coff-aux.c: Change include of aux.h to aux-coff.h.
5251 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5253 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5254 relocation put the addend both in the reloc entry and the data.
5255 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5258 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5259 a R_68K_PCxx reloc against a defined global symbol directly.
5260 (elf_m68k_check_relocs): Don't count such a reloc.
5262 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5263 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5264 symbol for now, otherwise always record the symbol as dynamic.
5265 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5266 is not referenced by a dynamic object, and we are not making a
5267 shared object, then don't make a PLT entry. If we do make a PLT
5268 entry, make sure the symbol has been recorded as dynamic.
5270 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5272 * configure.host: When making a shared library, set HLDFLAGS to
5273 pass an appropriate -rpath option. Use the make variable SONAME
5274 as the shared library soname, rather than computing it here. On
5275 SunOS, build stamp-tshlink in place of $(SHLINK).
5276 * Makefile.in (SONAME): New variable.
5277 ($(SHLINK)): Make a link to the transformed name, as well.
5278 (stamp-tshlink): New target.
5279 (install): Skip stamp-tshlink during install.
5281 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5283 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5284 linker sections have been set up yet.
5286 * elf.c (make_mapping): Add an additional argument to suppress
5287 making the first section include the program headers.
5288 (map_sections_to_segments): If the user used -Ttext such that the
5289 program headers are on a different page, do not set the flags
5290 saying that this section includes the program headers.
5292 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5294 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5295 don't define TRAD_HEADER.
5296 * configure: Rebuild.
5298 * netbsd-core.c: New file, support for NetBSD core files.
5299 * hosts/*nbsd.h: Removed.
5301 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5303 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5304 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5305 * libbfd.h, bfd-in2.h: Regenerated.
5306 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5307 bfd_elf32_bfd_reloc_type_lookup.
5308 (reloc_type{,_names}): Deleted.
5309 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5311 (sparc_reloc_map): Add sparc64 relocs.
5312 (sparc_elf_notsupported_reloc): New static function.
5313 (sparc_elf_wdisp16_reloc): New static function.
5314 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5315 (elf32_sparc_relocate_section): Likewise.
5316 (bfd_elf32_bfd_reloc_type_lookup): Define.
5317 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5318 (reloc_type{,_names}): Deleted.
5319 (elf_sparc_howto_table): Deleted.
5320 (sparc_reloc_map): Deleted.
5321 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5322 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5324 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5326 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5329 * Makefile.in (program_transform_name): New variable.
5330 (install): Transform library name before installing it.
5332 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5334 * archures.c (bfd_mach_i960_hx): Define.
5335 * bfd-in2.h: Rebuild.
5336 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5337 (MATRIX): Expand entries for HX.
5338 (arch_info_struct): Add i960:hx entry.
5339 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5340 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5341 (coff_set_flags): Handle bfd_mach_i960_hx.
5343 Support for building as a shared library, based on patches from
5344 Alan Modra <alan@spri.levels.unisa.edu.au>:
5345 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5346 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5347 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5348 * configure: Rebuild.
5349 * configure.host: If --enable-shared, adjust shared library stuff
5350 based on the host. If the host is SunOS, and the linker supports
5351 -rpath, set HLDFLAGS to use it.
5352 * Makefile.in (ALLLIBS): New variable.
5353 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5354 (COMMON_SHLIB, SHLINK): New variables.
5355 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5356 (STAGESTUFF): Remove variable.
5357 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5359 (stamp-ofiles): New target, like old ofiles target, but build
5360 using a temporary file and move-if-change, and touch stamp-ofiles
5362 (ofiles): Just depend upon stamp-ofiles.
5363 (stamp-piclist, piclist): New targets.
5364 ($(SHLIB), $(SHLINK)): New targets.
5365 (targets.o, archures.o): Build twice if PICFLAG is set.
5366 (do_mostlyclean): Remove pic/*.o.
5367 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5369 (do_distclean): Remove pic and stamp-picdir.
5370 (install): Install shared libraries.
5371 ($(OFILES)): Depend upon stamp-picdir.
5372 (stamp-picdir): New target.
5374 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5376 * libcoff.h: Rebuild.
5378 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5379 flavour of a section with no owner.
5381 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5382 ELF_LINK_NON_ELF flag.
5383 (mips_elf_create_got_section): Likewise.
5385 * elf.c: Revert last change, since it breaks dynamic linking.
5386 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5388 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5389 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5390 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5392 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5394 * elf.c (assign_file_positions_for_segments): If the backend does
5395 not want the elf header or the program headers in the address
5396 space, do not include them in the calculations.
5398 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5399 function to determine if we need additional program headers.
5400 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5401 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5403 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5405 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5407 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5409 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5410 back into one line. Some compilers (sunos 4.1.3 for example)
5411 won't accept args split across more than one line.
5413 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5415 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5416 * configure: Regenerate.
5418 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5420 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5421 try to do arithmetic on a void *, cast it to a unsigned char * first.
5423 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5425 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5426 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5428 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5429 flag for a newly defined symbol.
5430 (NAME(bfd_elf,record_link_assignment)): Likewise.
5431 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5432 set the DEF or REF_REGULAR flags correctly.
5434 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5435 (libbfd.h, libcoff.h): Corresponding change.
5437 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5438 a PLT32 reloc as dynamic.
5439 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5440 is not referenced by a dynamic object, and we are not making a
5441 shared object, then don't make a PLT entry. If we do make a PLT
5442 entry, make sure the symbol has been recorded as dynamic.
5444 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5446 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5447 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5448 (powerpcle-*-cygwin32): New.
5449 * peicode.h (add_data_entry): Get address from vma.
5451 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5453 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5454 attached to the section has already been created as an undefined
5455 symbol, treat it as if it hasn't been created yet.
5457 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5459 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5460 symbol or section symbols if stripping all symbols and this is not
5461 a relocateable link. Don't output the symbol string table if
5462 there are no symbols.
5463 (elf_link_flush_output_syms): Don't do anything if there are no
5466 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5468 * coff-aux.c: New file.
5469 * hosts/m68kaux.h: New file.
5470 * config.bfd (m68*-apple-aux*): New target.
5471 * configure.in (m68*-apple-aux*): New native host.
5472 (m68kaux_coff_vec): New vector.
5473 * configure: Rebuild.
5474 * targets.c (m68kaux_coff_vec): Declare.
5475 * coffcode.h (bfd_coff_backend_data): Add field
5476 _bfd_coff_link_add_one_symbol.
5477 (bfd_coff_link_add_one_symbol): Define.
5478 (compare_arelent_ptr): New static function if TARG_AUX.
5479 (coff_write_relocs): If TARG_AUX, sort the relocs.
5480 (coff_write_object_contents): Set A/UX aouthdr magic number.
5481 (coff_link_add_one_symbol): Define if not defined.
5482 (bfd_coff_std_swap_table): Initialize new field.
5483 * libcoff.h: Rebuild.
5484 * cofflink.c (coff_link_add_symbols): Call
5485 bfd_coff_link_add_one_symbol rather than
5486 _bfd_generic_link_add_one_symbol.
5487 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5488 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5489 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5490 * Makefile.in: Rebuild dependencies.
5491 (BFD32_BACKENDS): Add coff-aux.o.
5492 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5494 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5496 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5497 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5499 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5501 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5502 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5503 (maintainer-clean): Warn about deleting special files.
5504 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5506 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5507 warning symbols correctly.
5508 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5509 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5510 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5511 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5512 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5513 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5515 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5518 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5520 * libcoff-in.h: aligned newly exported names with bfd naming
5521 conventions. Removed an erroneous define of POWERPC_LE_PE.
5522 * libcoff.h: Rebuild.
5523 * cofflink.c, coff-ppc.c: the above function name changes
5525 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5527 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5528 * ecoff.c (struct extsym_info): Define.
5529 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5530 to ecoff_link_write_external.
5531 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5532 Strip symbols when appropriate.
5534 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5535 * syms.c (BSF_OBJECT): Define.
5536 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5537 * bfd-in2.h: Rebuild.
5538 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5540 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5543 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5544 copying relocs into a shared object, treat a defined global symbol
5546 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5547 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5548 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5550 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5551 real defined symbol, not to a weak defined symbol.
5553 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5555 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5556 and made a few static functions externs.
5558 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5559 POWERPC_LE_PE hack in cofflink.
5561 * libcoff-in.h: promoted the following from cofflink.c to allow
5562 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5563 coff_debug_merge_element, struct coff_debug_merge_type,
5564 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5565 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5566 coff_debug_merge_hash_lookup, coff_link_section_info,
5567 coff_final_link_info, coff_debug_merge_hash_newfunc,
5568 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5570 * libcoff.h: re-gen'd
5572 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5574 * syms.c: Include "bfdlink.h".
5575 (struct stab_find_info): Define.
5576 (_bfd_stab_section_find_nearest_line): New function.
5577 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5578 * libbfd.h: Rebuild.
5579 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5580 * elf.c (_bfd_elf_find_nearest_line): Try calling
5581 _bfd_stab_section_find_nearest_line before searching the ELF
5582 symbol table. Find the closest STT_FUNC symbol, not the last one.
5583 * libcoff-in.h (coff_data_type): Add line_info field.
5584 * libcoff.h: Rebuild.
5585 * coffgen.c (coff_find_nearest_line): Try calling
5586 _bfd_stab_section_find_nearest_line before searching the COFF
5588 * Makefile.in: Rebuild dependencies.
5590 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5592 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5593 4 bytes, so we get the correct value when updating the register
5594 field in little endian mode.
5596 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5598 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5599 entry_section fields. Add sntoc and snentry fields.
5600 * libcoff.h: Rebuild.
5601 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5602 not toc_section and entry_section (the COFF file does not have any
5603 sections at this point).
5604 (coff_write_object_contents): Set o_snentry and o_sntoc from
5605 snentry and sntoc rather than entry_section and toc_section.
5606 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5607 snentry, not toc_section and entry_section.
5608 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5609 entry_section from hentry.
5610 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5612 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5613 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5614 than using toc_section directly.
5616 * archures.c: Add missing `.' in enum bfd_architecture.
5617 * bfd-in2.h: Rebuild.
5619 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5620 Robert Lipe <robertl@arnet.com>.
5622 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5624 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5625 to sections we allocate. Use bfd_zalloc to allocate initialial
5626 sections, not bfd_alloc.
5627 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5628 SDA{,2}I16 relocations.
5629 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5630 whether to put something in .sbss or not.
5631 (ppc_elf_relocate_section): Add support for more relocations. Add
5632 in sec->output_offset where appropriate. Make error messages
5633 include the symbol name.
5635 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5636 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5637 doesn't get redefined messages if -shared.
5639 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5640 section if the rel_section field has been set up.
5642 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5644 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5647 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5649 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5650 of flags, only flags used are controlled by mach number. Bump up
5651 output file mach number to highest of input file mach numbers.
5652 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5653 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5655 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5656 bfd_elf64_sparc_vec support.
5658 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5660 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5661 the embedded bit is set on some objects and not on others. Just
5663 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5666 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5668 * coffcode.h (coff_new_section_hook): Don't try to align the
5671 * coffcode.h (coff_set_section_contents): Fix the handling of the
5672 .lib section to work even if the entire section contents are
5673 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5674 Robert Lipe <robertl@arnet.com>.
5676 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5678 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5679 memory here for contents.
5681 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5682 _SDA2_BASE_ by 32768.
5683 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5684 started using. Allocate contents for .sdata and .sdata2 sections
5686 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5688 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5689 size _SDA{,2}_BASE_.
5690 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5693 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5695 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5697 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5698 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5699 (bfd_mach_sparc_v9a): Define.
5700 (bfd_mach_sparc_v9_p): Define.
5701 * bfd-in2.h: Regenerated.
5702 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5704 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5705 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5706 to bfd_elf32_sparc_vec.
5707 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5708 Add v8plus{,a} support.
5710 (sparc_compatible): New function.
5711 * elf32-sparc.h: #include "elf/sparc.h".
5712 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5713 elf32_sparc_final_write_processing): New functions.
5714 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5715 elf_backend_final_write_processing): Define.
5717 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5719 * elf-bfd.h (struct elf_link_hash_entry): Add
5720 linker_section_pointer field.
5721 (enum elf_linker_section_enum): Enumeration for new way of
5722 creating linker dynamic sections and symbols.
5723 (elf_linker_section{,_pointers}): New structures for creating
5724 dynamic sections and symbols.
5725 (elf_obj_tdata): Add linker_section_pointers and linker_section
5727 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5728 (_bfd_elf_create_linker_section): New declarations.
5729 (_bfd_elf_find_pointer_linker_section): Ditto.
5730 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5731 (_bfd_elf_make_linker_section_rela): Ditto.
5733 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5735 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5736 (ppc_elf_create_linker_section): New function to create the
5737 sections .got, .sdata, and .sdata2.
5738 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5740 (ppc_elf_check_relocs): Support more of the eabi relocations.
5741 (ppc_elf_relocate_section): Ditto.
5742 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5743 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5745 * elflink.h (elf_create_pointer_linker_section): New function to
5746 create initialized pointers in dynamic linker sections.
5747 (elf_finish_pointer_linker_section): Actually intialize the
5748 pointers created above.
5750 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5751 macros to provide both 32 and 64 bit versions of
5752 elf_create_pointer_linker_section.
5753 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5754 provide both 32 and 64 bit versions of
5755 elf_finish_pointer_linker_section.
5757 * elflink.c (_bfd_elf_create_linker_section): New function to
5758 create a linker section.
5759 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5760 given address in the linker pointer offsets created for a given
5762 (_bfd_elf_make_linker_section_rela): Make a RELA section
5763 corresponding to the generated linker section.
5765 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5767 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5769 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5771 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5772 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5773 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5774 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5775 toc entry in an objdump) for now.
5776 (ppc_do_last, ppc_get_last): New function - needed to save processing
5777 the toc owner to the end.
5778 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5781 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5782 toc owner from being done till last. Must define POWERPC_LE_PC
5785 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5787 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5789 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5790 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5792 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5794 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5796 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5798 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5800 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5802 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5804 * elf.c (assign_file_positions_for_segments): Don't increment file
5805 offset for a segment which contains no loadable sections.
5807 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5809 * reloc.c: Add new PowerPC relocations.
5810 * {bfd-in2,libbfd}.h: Regenerate.
5812 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5813 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5815 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5817 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5820 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5823 * coffgen.c (coff_find_nearest_line): Don't try to cache
5824 information in sections that are not owned by a BFD. From Richard
5825 Henderson <richard@atheist.tamu.edu>.
5827 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5828 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5829 * elflink.h (elf_link_output_extsym): Remove special check for
5832 * ecoffswap.h: Add prototypes for static functions.
5834 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5836 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5837 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5839 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5840 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5841 support. Begin support for R_PPC_SDA{2,}REL.
5843 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5845 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5846 create the .got and .got.neg sections.
5847 (ppc_elf_size_dynamic_sections): Call it.
5848 (ppc_elf_check_relocs): Call it.
5849 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5850 (ppc_elf_check_relocs): Add error messages for relocations we
5851 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5854 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5856 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5857 section flags for V.4 and eabi.
5859 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5861 * elf.c (assign_file_positions_for_segments): If a segment
5862 contains no sections, don't mark it as readable.
5864 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5865 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5867 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5868 dynamic section, if there is one.
5869 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5870 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5871 (bfd_elf64_swap_dyn_in): Likewise.
5872 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5874 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5876 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5877 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5878 <pirker@eiunix.tuwien.ac.at>.
5880 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5882 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5883 PowerPC V.4 and eabi.
5884 * bfd-in2.h: Regenerate.
5885 * libfd.h: Regenerate.
5887 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5889 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5890 section type and SHF_EXCLUDE section flag, turning them into the
5891 appropriate bfd section flag.
5893 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5895 * xcofflink.c (xcoff_link_add_symbols): Create the special
5896 sections if we see a DYNAMIC object, in case that is the only
5897 XCOFF input object we see.
5899 * elf32-mips.c: Extensive changes for a start at dynamic linking
5900 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5902 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5903 (struct elf_backend_data): Remove
5904 elf_backend_create_program_headers field. Add
5905 elf_backend_additional_program_headers and
5906 elf_backend_modify_segment_map fields.
5907 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5909 (elf_backend_additional_program_headers): Likewise.
5910 (elf_backend_modify_segment_map): Likewise.
5911 (elf_backend_create_program_headers): Don't define.
5912 (elfNN_bed): Change to account for field changes.
5913 * elf.c (assign_file_positions_for_segments): Call new
5914 modify_segment_map backend function. Don't call old
5915 create_program_headers backend function.
5916 (get_program_header_size): Call additional_program_headers rather
5917 than create_program_headers.
5918 * elflink.h (elf_link_add_object_symbols): Initialize
5919 type_change_ok from new backend field.
5920 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5922 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5923 a reloc against the appropriate section.
5925 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5926 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5927 (elf_flags_init): Rename from elf_ppc_flags_init.
5928 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5930 (ppc_elf_copy_private_bfd_data): Likewise.
5931 (ppc_elf_merge_private_bfd_data): Likewise.
5933 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5936 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5938 * coff-alpha.c (alpha_relocate_section): During final link, allow
5939 output .lita section to be bigger than 64k by adjusting gp value
5940 on a per-input section basis.
5941 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5943 (struct ecoff_section_tdata): Add gp field.
5945 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5947 Handle Alpha ECOFF changes in OSF/1 3.2.
5948 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5950 * coff-alpha.c: Include "aout/ar.h".
5951 (alpha_ecoff_get_relocated_section_contents): Don't require an
5952 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5953 3.2 doesn't generate one.
5954 (alpha_relocate_section): Likewise.
5955 (alpha_ecoff_slurp_armap): Define.
5956 (alpha_ecoff_slurp_extended_name_table): Define.
5957 (alpha_ecoff_construct_extended_name_table): Define.
5958 (alpha_ecoff_truncate_arname): Define.
5959 (alpha_ecoff_write_armap): Define.
5960 (alpha_ecoff_generic_stat_arch_elt): Define.
5961 (alpha_ecoff_update_armap_timestamp): Define.
5963 (alpha_ecoff_read_ar_hdr): New static function.
5964 (alpha_ecoff_get_elt_at_filepos): New static function.
5965 (alpha_ecoff_openr_next_archived_file): New static function.
5966 (alpha_ecoff_get_elt_at_index): New static function.
5967 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5968 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5969 _bfd_ecoff to alpha_ecoff.
5970 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5971 field from backend structure, rather than always calling
5972 _bfd_get_elt_at_filepos.
5973 * coff-mips.c (mips_ecoff_backend_data): Initialize
5974 get_elt_at_filepos field.
5975 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5976 from _bfd_generic_read_ar_hdr with minor changes.
5977 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5978 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5979 * libbfd.h: Rebuild.
5981 * bfd-in.h (BFD_IN_MEMORY): Define.
5982 * libbfd-in.h (struct bfd_in_memory): Define.
5983 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5984 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5985 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5986 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5987 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5988 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5989 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5990 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5991 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5992 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5994 (bfd_openstreamr): Likewise.
5995 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5996 BFD_IN_MEMORY is not set.
5997 * riscix.c (riscix_some_aout_object_p): Likewise.
5998 * bfd-in2.h, libbfd.h: Rebuild.
6000 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6001 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6002 (bfd_get_elt_at_index): Define.
6003 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6004 bfd_get_elt_at_index. Change index parameter from int to
6006 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6007 (_bfd_noarchive_get_elt_at_index): Define.
6008 (_bfd_archive_bsd_get_elt_at_index): Define.
6009 (_bfd_archive_coff_get_elt_at_index): Define.
6010 * bfd-in2.h, libbfd.h: Rebuild.
6011 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6012 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6013 * ieee.c (ieee_get_elt_at_index): Define.
6014 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6015 * oasys.c (oasys_get_elt_at_index): Define.
6016 * som.c (som_get_elt_at_index): Define.
6018 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6019 numbers to the .text section.
6021 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6023 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6024 If there is a SEC_DEBUGGING section, get the contents of the debug
6025 information part from it.
6026 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6028 (ieee_write_object_contents): Check ieee_write_debug_part return.
6030 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6032 * config.bfd (i[345]86-*-freebsd*): Add target.
6033 * configure.in (i386freebsd_vec): Add vec.
6034 * configure: Regenerate.
6035 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6036 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6037 Rebuild dependencies..
6038 * freebsd.h: New file.
6039 * i386freebsd.c: New file.
6040 * targets.c (i386freebsd_vec): Declare.
6041 (bfd_target_vector): Add i386freebsd_vec.
6042 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6043 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6045 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6047 * ieee.c (ieee_slurp_debug): New static function.
6048 (ieee_object_p): Call it.
6049 (ieee_slurp_section_data): Skip debugging sections.
6050 (ieee_get_reloc_upper_bound): Likewise.
6051 (ieee_get_section_contents): Likewise.
6052 (ieee_canonicalize_reloc): Likewise.
6053 (ieee_write_section_part): Likewise.
6054 (ieee_write_debug_part): Likewise.
6055 (ieee_write_data_part): Likewise.
6056 (init_for_output): Likewise.
6058 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6060 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6062 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6063 relocs, since ppc_elf_relocate_section handles the linker case.
6064 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6066 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6067 ppc_elf_relocate_section since that is now the only caller.
6068 (ppc_elf_relocate_section): Ditto.
6070 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6072 * coffcode.h (coff_write_object_contents): If we don't know the
6073 section of the entry point for an XCOFF executable, always set the
6074 entry address to -1.
6076 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6078 * elf.c (bfd_section_from_shdr): Add support for note sections.
6080 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6082 * bfd-in.h (struct _symbol_info): Add stab_type field.
6083 * bfd-in2.h: Rebuild.
6084 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6086 * elf32-ppc.c: Remove trailing newline from calls to
6088 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6089 difference if target endianness is known.
6091 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6093 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6094 old style TOC16 references without using R_PPC_GOT.
6095 (ppc_reloc_type): Ditto.
6096 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6097 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6098 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6099 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6100 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6102 (ppc_elf_adjust_dynamic_symbol): Ditto.
6103 (ppc_elf_adjust_dynindx): Ditto.
6104 (ppc_elf_size_dynamic_sections): Ditto.
6105 (ppc_elf_finish_dynamic_symbol): Ditto.
6106 (ppc_elf_finish_dynamic_sections): Ditto.
6107 (ELF_DYNAMIC_INTERPRETER): Define.
6109 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6111 * elf.c (copy_private_bfd_data): When attaching sections to
6112 segments ignore sections that won't be allocated. Patch from
6115 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6117 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6120 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6122 * coff-i960.c (CALC_ADDEND): Define.
6123 (coff_i960_relocate_section): Add the input section VMA to the
6124 addend for PC relative relocs.
6126 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6128 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6129 to correctly terminate.
6131 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6133 * targets.c (enum bfd_endian): Define.
6134 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6135 from boolean to enum bfd_endian. Change header_byteorder_big_p
6137 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6138 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6139 * bfd-in2.h: Rebuild.
6140 * All targets: Change initialization of byteorder and
6141 header_byteorder to use enum bfd_endian values rather than
6143 * All files: Change all references to byteorder_big_p and
6144 header_byteorder_big_p to use new bfd_*_endian macros.
6146 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6148 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6150 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6152 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6154 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6156 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6158 * ieee.c: Lots of minor cleanups. Make many functions return
6159 errors rather than calling abort. Also:
6160 (ieee_write_twobyte): Remove; change callers to call existing
6161 ieee_write_2bytes function.
6162 (ieee_write_expression): Don't output the section twice when
6163 outputting a local symbol. Don't emit an extraneous zero if there
6165 (ieee_slurp_sections): Set the lma as well as the vma.
6166 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6168 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6169 a recognized one or bfd_arch_unknown.
6170 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6172 (ihex_get_symtab): Likewise.
6174 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6176 * aoutx.h: Include <ctype.h>.
6177 (struct aout_link_includes_table): Define.
6178 (struct aout_link_includes_totals): Define.
6179 (struct aout_link_includes_entry): Define.
6180 (aout_link_includes_lookup): Define macro.
6181 (struct aout_final_link_info): Add includes field.
6182 (aout_link_includes_newfunc): New static function.
6183 (NAME(aout,final_link)): Initialize includes hash table.
6184 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6186 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6188 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6190 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6192 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6194 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6196 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6197 (pe_print_private_bfd_data): call pe_print_reloc.
6198 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6199 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6200 up some debugging as well.
6202 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6204 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6207 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6209 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6210 when setting sections to NULL.
6212 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6214 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6216 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6217 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6219 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6220 * bfd-in2.h: Rebuild.
6222 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6224 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6226 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6228 * ihex.c (ihex_scan): Handle record types 4 and 5.
6229 (ihex_object_p): Permit types 4 and 5.
6230 (ihex_set_section_contents): Remove check for out of range
6232 (ihex_write_object_contents): Generate types 4 and 5.
6234 * elflink.h (elf_link_output_extsym): Just ignore warning and
6235 indirect references to symbols which don't really exist.
6237 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6239 * peicode.h (pe_print_idata): Minor format fixes
6240 (pe_print_edata): New function. Under private printing, this formats
6241 the edata section of a PE file.
6242 (pe_print_private_bfd_data): Added call to pe_print_edata.
6244 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6246 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6247 index, don't call stoi.
6249 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6251 * srec.c (srec_scan): Set lma as well as vma.
6253 * ihex.c: New file; support for Intel Hex format.
6254 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6255 (ihex_vec): Declare.
6256 (bfd_target_vector): Always include ihex_vec.
6257 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6258 * Makefile.in: Rebuild dependencies.
6259 (BFD_LIBS): Add ihex.o
6260 (BFD_LIBS_CFILES): Add ihex.c.
6261 * bfd-in2.h: Rebuild.
6263 * elf.c (assign_file_positions_for_segments): Sort the sections in
6265 (get_program_header_size): Return the right size if segment_map is
6267 (copy_private_bfd_data): Don't bother to sort the sections.
6269 * bfd.c (bfd_record_phdr): New function.
6270 * bfd-in.h (bfd_record_phdr): Declare.
6271 * bfd_in2.h: Rebuild.
6273 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6276 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6277 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6279 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6280 (bfd_zmalloc): Change declaration.
6281 * libbfd.h: Rebuild.
6282 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6283 and realloc. Don't set bfd_error_no_memory if they fail.
6285 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6287 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6288 uses as well. Added a new howto to deal with TOCREL16 relocs that
6289 are TOCDEFN as well.
6290 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6291 to handle RVA relocs from dlltool.
6292 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6293 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6294 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6296 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6297 to get the right section alignment.
6299 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6301 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6302 p_paddr if p_paddr is zero.
6303 (make_mapping): Set includes_filehdr and includes_phdrs for first
6305 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6307 (assign_file_positions_for_segments): Handle includes_filehdr and
6308 includes_phdrs. Remove special handling of PT_PHDR and first
6310 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6311 when appropriate. Remove special handling of PT_PHDR segment.
6312 Use a more complex condition for when a section is included in a
6313 segment to handle Solaris linker oddities.
6315 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6317 * coff-m88k.c (howto_table): Reformatted for easier reading;
6318 special_function now points to new function m88k_special_reloc.
6319 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6321 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6322 be done correctly by m88k_special_reloc.
6323 (reloc_processing): New function to be used by RELOC_PROCESSING.
6324 (RELOC_PROCESSING): Define to call reloc_processing.
6326 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6328 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6329 (pe_print_pdata): Likewise.
6331 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6332 obstack_alloc fails.
6333 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6335 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6336 * Many files: don't set bfd_error_no_memory if one of the above
6339 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6340 if p_paddr_valid is set.
6341 (copy_private_bfd_data): New static function.
6342 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6344 * elf.c (assign_file_positions_for_segments): Fix case where extra
6345 program headers were allocated.
6347 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6348 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6349 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6350 _bfd_elf_print_private_bfd_data.
6352 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6353 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6354 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6355 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6356 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6357 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6358 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6360 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6362 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6363 * elf.c (make_mapping): New static function.
6364 (map_sections_to_segments): New static function.
6365 (elf_sort_sections): New static function.
6366 (assign_file_positions_for_segments): New static function.
6367 (map_program_segments): Remove.
6368 (get_program_header_size): Remove sorted_hdrs, count, and
6369 maxpagesize parameters. Simplify.
6370 (assign_file_positions_except_relocs): When generating an
6371 executable, use assign_file_positions_for_segments.
6372 (elf_sort_hdrs): Remove.
6373 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6374 to get_program_header_size.
6376 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6378 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6380 * configure, config.in: Regenerate with autoconf 2.7.
6382 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6383 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6385 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6387 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6388 (ecoff_sec_to_styp_flags): Likewise.
6389 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6390 (ecoff_set_symbol_info): Handle scRConst.
6391 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6392 (ecoff_compute_section_file_positions): Handle .rconst section.
6393 (_bfd_ecoff_write_object_contents): Likewise.
6394 (ecoff_link_check_archive_element): Handle scRConst.
6395 (ecoff_link_add_externals): Likewise.
6396 (ecoff_link_write_external): Handle .rconst section.
6397 (ecoff_reloc_link_order): Likewise.
6398 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6399 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6401 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6403 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6404 DEF_DYNAMIC flag is set.
6406 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6408 * host-aout.c: If TRAD_HEADER is defined, include it.
6410 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6412 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6413 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6414 (BFD_NEED_DECLARATION): New function.
6415 * configure.in: Use BFD_NEED_DECLARATION.
6416 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6417 * configure, config.in: Rebuild with autoconf 2.6.
6419 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6420 special_sections before returning when called with a non XCOFF
6423 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6426 * coffcode.h (coff_compute_section_file_positions): Only pad the
6427 previous section to force file alignment when creating an
6430 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6432 * coffcode.h (coff_compute_section_file_positions): If
6433 RS6000COFF_C, set up the .debug section.
6435 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6436 if it is not large enough to accomodate the entire TOC area with
6437 signed 16 bit offsets.
6438 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6440 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6441 TOC anchor to use the TOC value used in the output file.
6443 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6445 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6446 (_bfd_coff_read_string_table): Likewise.
6448 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6450 * pe-arm.c: Fix typos.
6451 * coff-arm.c: Likewise.
6453 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6455 * coff-ppc.c (list_ele): Added "cat"egory member.
6456 (record_toc): New category parameter (priv or pub).
6457 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6458 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6459 the mainline. It addes extra toc cells in error.
6460 (ppc_coff_swap_sym_in_hook): Added some documentation.
6461 (dump_toc): Can now diagnose "virtual toc" chicanery.
6463 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6465 * elf-bfd.h (struct elf_link_hash_table): Change type of
6466 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6468 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6470 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6471 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6473 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6474 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6475 defined or mentioned in a regular file.
6477 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6479 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6480 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6481 (coff_ppc_relocate_section): Correct REL24 handling
6482 (ppc_process_before_allocation): Correct TOCDEFN handling
6484 * peicode.h (dir_names): Added name descriptions
6486 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6488 * VERSION: Updated to cygnus-2.6.
6490 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6492 * targets.c (m68k4knetbsd_vec): Declare.
6494 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6496 * targets.c (bfd_target): Change type of second argument to
6497 _bfd_print_private_bfd_data from void * to PTR.
6498 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6499 using PTR rather than void *.
6500 * bfd-in2, libbfd.h: Rebuild.
6501 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6503 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6504 _bfd_generic_bfd_print_private_bfd_data rather than casting
6507 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6509 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6510 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6512 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6513 BFD64_BACKENDS_CFILES): New variables.
6516 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6518 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6519 not at the file position of the first section.
6520 * coffcode.h (coff_compute_section_file_positions): Avoid using
6522 (coff_write_object_contents): When generating a PPC PE executable
6523 with no symbols, round up the file size to a COFF_PAGE_SIZE
6525 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6526 don't write out a string table.
6528 * elf.c (bfd_section_from_shdr): When using a different section
6529 header, pass the new one to _bfd_elf_make_section_from_shdr.
6530 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6531 (elf_map_symbols): Add section VMA to symbol value when comparing
6533 (_bfd_elf_compute_section_file_positions): Only build symbol table
6534 if there are some symbols. Set file offset of symtab and strtab
6536 (assign_file_positions_except_relocs): Remove dosyms parameter.
6537 Change all callers. Never set file offset of symtab and strtab
6539 (_bfd_elf_copy_private_section_data): New function.
6540 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6541 (_bfd_elf_copy_private_symbol_data): New function.
6542 (swap_out_syms): Check for special mapping of st_shndx created by
6543 copy_private_symbol_data.
6544 * elfxx-target.h: Use new copy routines.
6545 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6546 (_bfd_elf_copy_private_section_data): Declare.
6548 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6550 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6553 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6554 _bfd_dummy_target, matching the recent change to archive
6557 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6559 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6560 arithmetic on PTR types.
6562 * aout-target.h (MY(callback)): Set the lma of the sections.
6564 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6565 symbol into a reloc against the section.
6567 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6569 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6570 glue for the relocs: IMGLUE and IFGLUE.
6571 (record_toc): new function - tracks toc contents
6572 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6573 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6574 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6575 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6576 (ppc_record_toc_entry): Removed a debug define (duh)
6578 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6579 (pe_print_idata): New function - formats the idata section data
6580 (pe_print_pdata): New function - formats the pdata section data
6581 (pe_print_private_bfd_data): calls to above
6583 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6585 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6586 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6587 TARGET_SYM and TARGET_NAME for vector and BFD name.
6588 * coff-pmac.c (pmac_xcoff_vec): Remove.
6589 (TARGET_SYM, TARGET_NAME): Define.
6590 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6591 machine to 0, not all PowerMacs are 601s.
6593 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6595 * elfcode.h (elf_object_p): Read in any program headers.
6596 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6597 based on the program headers, if any.
6598 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6599 (map_program_segments): Set p_paddr of program headers based on
6602 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6604 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6607 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6608 trying to do a relocateable link with a non-a.out object file.
6610 * archive.c (bfd_generic_archive_p): Check the first object file
6611 in an archive even if target_defaulted is set. If the object file
6612 has the wrong xvec, reject it.
6614 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6615 be represented, report the name via _bfd_error_handler.
6616 (translate_to_native_sym_flags): Likewise.
6617 * elf32-mips.c (mips_elf_final_link): Likewise.
6618 * oasys.c (oasys_write_sections): Likewise.
6620 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6621 which checks for STYP_OVRFLO sections.
6622 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6623 reloc and lineno count overflows.
6624 (coff_write_object_contents): Call coff_count_linenumbers before
6625 coff_compute_section_file_positions. If RS6000COFF_C, handle
6626 reloc and lineno count overflows.
6627 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6628 relocs before dealing with .pad sections. Count overflow section
6629 headers when handling .pad sections.
6631 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6634 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6635 (struct xcoff_link_hash_table): Add descriptor_section and
6636 special_sections fields.
6637 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6638 (xcoff_link_add_symbols): Set linkage section alignment. Create
6639 descriptor section. Check for magic symbol names (_text, etc.),
6640 and record them in special_sections if found. Set
6641 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6642 descriptor field to point back to the function code symbol.
6643 (xcoff_sweep): Always mark the special descriptor_section.
6644 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6645 function descriptor, and mark it if it is.
6646 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6647 parameter, and fill it in. Allocate space for the descriptor
6649 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6650 global linkage code. If an undefined function descriptor is
6651 exported, arrange to define it. Warn about any other undefined
6653 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6654 (xcoff_write_global_symbol): Create a function descriptor when
6656 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6657 * bfd-in2.h: Rebuild.
6659 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6661 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6662 (ppc_coff_link_hash_table): new types for hashing
6663 (ppc_coff_link_hash_newfunc): hash entry constructor
6664 (ppc_coff_link_hash_table_init): hash table initializer
6665 (ppc_coff_link_hash_table_create): hash table constructor
6666 (ppc_record_toc_entry): changed references to hash table
6667 (coff_ppc_relocate_section): changed references to hash table
6669 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6670 * libcoff.h: Rebuild
6672 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6673 (coff_link_add_symbols): removed toc_offset init
6675 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6677 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6680 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6681 if it is given and mmep is available.
6682 * acconfig.h: Undef USE_MMAP.
6683 * configure, config.in: Regenerated.
6684 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6685 table handling the old way.
6686 (aout_get_external_symbols): Don't complain if last byte of string
6688 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6689 (bfd_free_window) [! USE_MMAP]: Don't define.
6690 (bfd_get_file_window,
6691 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6693 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6695 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6698 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6700 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6701 compatible with AMD generated COFF files. Try to support both AMD
6702 and GNU formats simultaneously.
6703 (coff_a29k_relocate_section): Likewise.
6705 * libbfd.c (bfd_get_file_window): Change writable parameter from
6706 int to boolean; update all callers. Pass MAP_SHARED if not
6707 writable--it's required on Solaris. Cast fprintf argument to
6709 * bfd-in.h (bfd_get_file_window): Update declaration.
6710 * bfd-in2.h: Rebuild.
6711 * aoutx.h: Update calls to bfd_get_file_window.
6713 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6715 (xcoff_swap_ldhdr_in): New static function.
6716 (xcoff_swap_ldsym_in): New static function.
6717 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6718 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6719 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6720 Handle XTY_ER/XMC_XO symbols correctly.
6721 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6722 rather than normal symbol table.
6723 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6724 already defined with the same absolute value.
6725 (xcoff_mark): When considering called symbols, check whether the
6726 descriptor is from a dynamic object, rather than the symbol
6728 (xcoff_build_ldsyms): Likewise.
6730 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6731 Cast realloc and malloc return values. If malloc or realloc fail,
6732 set bfd_error_no_memory.
6733 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6734 * bfd-in2.h: Rebuild.
6736 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6738 * coff-ppc.c (ppc_record_toc_entry): new function.
6739 (in_reloc_p): changed return value.
6740 (coff_ppc_relocate_section): much rework.
6741 (ppc_allocate_toc_section): new function.
6742 (ppc_process_before_allocation): new function.
6743 (ppc_coff_swap_sym_in_hook): new function.
6745 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6746 (coff_link_add_symbols): initialize toc_offset.
6748 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6749 (coff_swap_aouthdr_out): Added more sections to the data
6750 dictionary for the pe file header. Also changed linker version
6751 number on the ppc side.
6752 (dir_names): small improvements to the dictionary printing.
6753 (pe_mkobject_hook): save the file level flags.
6755 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6756 (pe_tdata): added real_flags field
6757 (coff_tdata): added local_toc_sym_map and access macro
6759 * libcoff.h (coff_link_hash_entry): added toc_offset field
6760 (pe_tdata): added real_flags field
6761 (coff_tdata): added local_toc_sym_map and access macro
6763 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6764 (coff_mkobject): init for local_toc_sym_map
6765 (coff_write_object_contents): set the internal_a.magic to
6766 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6769 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6771 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6772 entries until both the line number address and the function name
6773 address are too large.
6775 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6776 * configure: Rebuilt.
6778 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6779 is defined in the environment.
6781 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6783 * som.c (som_get_section_contents_in_window): Define to use
6786 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6788 * coff-i860.c: New file, based on coff-i386.c.
6789 * cpu-i860.c: New file, based on cpu-i386.c.
6790 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6791 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6792 targets, using i860coff_vec.
6793 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6794 trad-core.o and hosts/i860mach3.h.
6795 (i860coff_vec): Use coff-i860.o and cofflink.o.
6796 * configure: Rebuild.
6797 * Makefile.in: Rebuild dependencies.
6798 (ALL_MACHINES): Add cpu-i860.o.
6799 (BFD32_BACKENDS): Add coff-i860.o.
6800 (CFILES): Add cpu-i860.c and coff-i860.c.
6801 * targets.c (i860coff_vec): Declare.
6802 (bfd_target_vector): Add &i860coff_vec.
6803 * archures.c (bfd_i860_arch): Declare.
6804 (bfd_archures_list): Add &bfd_i860_arch.
6805 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6806 (coff_set_flags): Handle bfd_arch_i860.
6807 (coff_write_object_contents): Handle I860 a.out magic number.
6809 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6811 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6812 the created .tc section to 2.
6813 (xcoff_mark): Don't keep a .loader reloc for a call to an
6814 undefined symbol when creating a shared library.
6815 (xcoff_build_ldsyms): When creating a shared library, generate
6816 global linkage code for a call to an undefined symbol.
6818 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6820 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6821 BFD32_BACKENDS, BFD64_BACKENDS.
6822 (.dep1): Put mkdep output in a separate file.
6823 Rebuilt dependencies.
6825 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6828 Permit use of mmap when available:
6830 * configure.in: Check for mmap, madvise, mprotect.
6831 * config.in, configure: Regenerated.
6833 * libbfd.c (struct _bfd_window_internal): Define type.
6834 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6836 (ok_to_map): New static variable for debugging.
6837 (_bfd_generic_get_section_contents_in_window): New function.
6838 * bfd-in.h (bfd_window_internal): Declare type.
6839 (bfd_window): Define type.
6840 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6841 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6844 * libaout.h (struct aoutdata): Add two window fields.
6845 (obj_aout_sym_window, obj_aout_string_window): New macros.
6846 * aoutx.h (some_aout_object_p): Initialize windows.
6847 (aout_get_external_symbols): Get symbol data and strings in
6848 windows instead of explicitly allocated buffers.
6849 (slurp_symbol_table): Free window instead of memory.
6850 (bfd_free_cached_info): Release windows instead of freeing storage
6852 (aout_link_free_symbols): Ditto.
6854 * targets.c (bfd_target): Add new field for
6855 get_section_contents_in_window.
6856 (BFD_JUMP_TABLE_GENERIC): Updated.
6857 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6858 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6859 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6860 macros for get_section_contents_in_window field.
6862 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6864 * core.c: Renamed to corefile.c
6865 * makefile.dos (OBJS): Change core.o to corefile.o
6866 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6869 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6871 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6872 targ_selvecs to allow debugging under Irix-5 native.
6875 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6877 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6878 to o. Clobber and restore the list of new csects around the call
6879 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6880 linker error and the linker wants to read the symbol table. Reset
6881 the line number count of a real section even if it has no relocs.
6882 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6884 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6887 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6889 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6890 an undefined symbol in a shared link.
6892 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6893 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6894 phdm@info.ucl.ac.be (Philippe De Muyter).
6896 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6898 * coff-m88k.c (rtype2howto): New static function.
6899 (RTYPE2HOWTO): Use it rather than a macro definition.
6901 * coffcode.h (coff_write_object_contents): set internal_a.magic
6902 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6904 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6905 define TRAD_HEADER to new file hosts/delta68.h.
6906 m88*-motorola-sysv*, however, does use ptrace-core.o.
6907 * hosts/delta68.h: New file.
6909 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6910 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6912 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6914 * i386linux.c (MY(vec)): Declare before use.
6916 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6918 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6919 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6921 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6922 BFD is not of the right type.
6923 (bfd_elf_get_needed_list): Likewise.
6924 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6925 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6926 * xcofflink.c (XCOFF_XVECP): Define.
6927 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6929 (bfd_xcoff_import_symbol): Likewise.
6930 (bfd_xcoff_export_symbol): Likewise.
6931 (bfd_xcoff_link_count_reloc): Likewise.
6932 (bfd_xcoff_record_link_assignment): Likewise.
6933 (bfd_xcoff_size_dynamic_sections): Likewise.
6935 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6936 table index against the number of symbols for a base relative
6939 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6941 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6942 full_aouthdr flag here...
6943 (_bfd_xcoff_bfd_final_link): ...not here.
6945 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6947 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6948 systems that have a system <libelf.h>.
6949 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6950 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6951 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6952 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6953 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6954 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6955 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6957 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6959 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6960 set, set BSF_WEAK in symbol. Change all callers.
6961 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6962 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6963 _bfd_generic_link_add_one_symbol.
6964 (ecoff_indirect_link_order): Check that the section tdata relocs
6965 are not NULL before using them.
6967 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6968 define TRAD_HEADER as hosts/alphalinux.h.
6969 * configure: Rebuild.
6970 * hosts/alphalinux.h: New file.
6971 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6974 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6976 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6977 C_ECOMM storage classes.
6979 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6981 (xcoff_mark): Call xcoff_mark_symbol.
6982 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6983 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6985 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6987 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6989 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6991 (xcoff_find_reloc): New static function.
6992 (xcoff_link_add_symbols): Use it.
6993 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6994 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6995 relocate the value of C_DECL.
6997 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6999 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7001 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7002 callback decide what goes in .relocs.
7003 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7004 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7007 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7009 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7012 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7014 * xcofflink.c: More improvements, mostly to fix handling of
7015 constructors and a few other special cases.
7016 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7017 zero, reverting yesterday's change.
7018 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7019 (bfd_xcoff_link_count_reloc): Declare.
7020 (bfd_xcoff_record_link_assignment): Declare.
7021 * bfd-in2.h: Rebuild.
7023 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7025 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7026 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7027 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7028 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7029 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7030 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7032 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7035 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7036 segments includes the a.out header. See to that the magic number
7037 *always* is big-endian.
7039 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7040 m68k4k NetBSD configurations.
7042 * configure.in, configure: Separate i386 & mips NetBSD
7043 configurations from other BSD ones. Don't assume DEC is the only
7044 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7045 configurations. Add support for m68k4k NetBSD object format.
7047 * libaout.h: Added M_68K4K_NETBSD magic.
7049 * m68k4knetbsd.c: New file.
7051 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7053 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7056 * hosts/mipsnbsd.h: New file.
7059 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7061 * config.bfd: Add config stuff for mips*-*-magic* to set
7062 targ_defvec to ecoff_big_vec.
7065 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7067 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7069 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7070 toc_section, and entry_section fields.
7071 (struct xcoff_section_tdata): Remove ldrel_count field.
7072 * libcoff.h: Rebuild.
7073 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7075 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7076 full a.out header if full_aouthdr is set in xcoff_data.
7077 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7078 based on sections stored in xcoff_data.
7079 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7081 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7082 (rs6000coff_vec): Set symbol_leading_char to '.'.
7083 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7084 value stored in ret rather than returning a pointer value.
7086 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7088 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7091 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7093 * som.c (som_slurp_string_table): Allocate the strings with malloc
7094 since they're free'd by free_cached_info.
7095 (som_slurp_symbol_table): Similarly for the symbol table.
7097 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7099 * Makefile.in (diststuff): Don't make headers.
7101 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7103 * Makefile.in: Rebuild dependencies.
7105 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7106 output_bfd is not SunOS.
7107 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7108 non-SunOS input files.
7110 * xcofflink.c: Extensive changes to support linking shared objects
7111 and generating a .loader section.
7112 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7113 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7114 last_symndx, and ldrel_count fields.
7115 * libcoff.h: Rebuild.
7116 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7117 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7119 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7120 (bfd_xcoff_export_symbol): Declare.
7121 (bfd_xcoff_size_dynamic_sections): Declare.
7122 * bfd-in2.h: Rebuild.
7124 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7126 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7127 * configure: Rebuild.
7128 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7129 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7131 (pmac_xcoff_vec): Update to use new xcoff support.
7132 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7133 (xcoff_write_armap): Declare buf as unsigned char.
7134 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7136 * mpw-make.sed: Generalize subdir_do edit.
7138 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7140 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7141 correctly. Don't initialize asect->vma.
7143 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7145 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7146 something a little less than the page size.
7148 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7150 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7152 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7154 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7155 * coffcode.h (coff_write_object_contents): If .bss is before
7156 .data us that as data_start.
7157 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7159 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7160 (coff_swap_outhdr_out): Hardwire in version number.
7162 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7164 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7165 major and minor to *_vno, since the former are also macros in
7166 SunOS header files. Cast result of bfd_alloc to appropriate
7169 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7170 before assigning to sec_data.
7172 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7174 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7175 now relative to the section, not absolute.
7176 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7177 get the file name when there is a N_SO directory name. When
7178 handling stabs, remember that section->vma was added to the
7181 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7183 * sunos.c (struct sunos_link_hash_table): Add needed field.
7184 (sunos_link_hash_table_create): Call bfd_release, not free.
7185 (sunos_link_hash_table_create): Initialize needed field.
7186 (sunos_add_dynamic_symbols): Record needed objects.
7187 (bfd_sunos_get_needed_list): New function.
7188 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7189 * bfd-in2.h: Rebuild.
7191 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7193 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7195 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7197 * bfd-in.h (struct bfd_link_needed_list): Rename from
7198 bfd_elf_link_needed_list.
7199 * bfd-in2.h: Rebuild.
7200 * elf.c, elflink.h, libelf.h: Corresponding changes.
7202 Add start at AIX linker support; no shared libraries yet.
7203 * xcofflink.c: New file.
7204 * configure.in (rs600coff_vec): Use xcofflink.o.
7205 * configure: Rebuild.
7206 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7208 (struct xcoff_section_tdata): Define.
7209 (xcoff_section_data): Define macro.
7210 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7211 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7212 (_bfd_xcoff_bfd_final_link): Declare.
7213 (_bfd_ppc_xcoff_relocate_section): Declare.
7214 * libcoff.h: Rebuild.
7215 * coff-rs6000.c: Clean up a bit.
7216 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7217 cputype, csects, and debug_indices.
7218 (xcoff_copy_private_bfd_data): Copy cputype.
7219 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7220 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7221 (xcoff_reloc_type_lookup): Rename from
7222 rs6000coff_reloc_type_lookup.
7223 (coff_relocate_section): Define.
7224 (_bfd_xcoff_sizeof_headers): Define.
7225 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7226 (_bfd_xcoff_bfd_relax_section): Define.
7227 (_bfd_xcoff_bfd_link_split_section): Define.
7228 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7230 * coffcode.h (coff_compute_section_file_positions): If AIX,
7231 increment sofar by SMALL_AOUTSZ if not executable.
7232 (coff_write_object_contents): If AIX, always output an a.out
7233 header; if not executable, header size of SMALL_AOUTSZ.
7234 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7235 (_bfd_stringtab_init): Initialize xcoff field.
7236 (_bfd_xcoff_stringtab_init): New function.
7237 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7238 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7239 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7240 * libbfd.h: Rebuild.
7241 * Makefile.in: Rebuild dependencies.
7242 (BFD32_BACKENDS): Add xcofflink.o.
7243 (CFILES): Add xcofflink.c.
7245 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7246 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7247 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7249 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7251 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7253 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7255 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7256 * config.in: Regenerated.
7258 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7259 (_bfd_chunksize): New variable.
7260 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7261 for obstack chunk size.
7262 * configure.in: Check for getpagesize.
7263 * configure: Regenerated.
7265 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7267 * trad-core.c (rawptr): Make it a local variable of
7268 ptrace_unix_core_file_p.
7270 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7272 * coff-arm.c (in_reloc_p): New.
7273 * coff-i386.c (in_reloc_p): New.
7274 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7275 (coff_write_object_contents): Only set has_reloc_section
7277 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7278 in_reloc_p to decide if reloc should be emitted.
7279 * libcoff.h (pe_data_type.in_reloc_p): New.
7280 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7282 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7284 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7285 (_bfd_coff_read_internal_relocs): Likewise.
7286 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7287 (_bfd_coff_read_internal_relocs): Likewise.
7289 * elflink.h (elf_link_add_object_symbols): Correct conditions
7290 under which type and size change warnings are issued.
7292 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7294 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7295 a symbol which is not in a real section.
7296 (coff_write_native_symbol): Corresponding change.
7298 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7299 coff_link_hash_newfunc and make non-static.
7300 (_bfd_coff_link_hash_table_init): New function, broken out of
7301 _bfd_coff_link_hash_table_create.
7302 (_bfd_coff_link_hash_table_create): Use it.
7303 (process_embedded_commands): Make static.
7304 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7305 (_bfd_coff_link_hash_table_init): Declare.
7306 * libcoff.h: Rebuild.
7308 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7309 field in XCOFF tdata.
7310 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7311 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7312 based on cputype stored in a.out header, or in n_type of initial
7314 (coff_write_object_contents): Set cputype correctly in a.out
7316 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7318 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7319 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7321 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7322 * libcoff.h: Rebuild.
7324 * cpu-rs6000.c (rs6000_compatible): New static function.
7325 (bfd_rs6000_arch): Use it.
7326 * cpu-powerpc.c (powerpc_compatible): New static function.
7327 (arch_info_struct): Define various flavours of PowerPC.
7328 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7331 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7333 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7335 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7337 * elflink.h (elf_link_add_object_symbols): Don't warn about
7338 changing the size or type if the old definition was weak.
7340 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7342 * coffcode.h (combined_entry_type): Add fix_line field.
7343 (coff_slurp_line_table): Warn if we try to set the lineno field of
7345 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7346 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7347 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7348 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7350 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7351 * libcoff.h: Rebuild.
7353 * libcoff-in.h (struct xcoff_tdata): Define.
7354 (xcoff_data): Define.
7355 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7356 * bfd-in2.h, libcoff.h: Rebuild.
7357 * coff-rs6000.c (xcoff_mkobject): New static function.
7358 (coff_mkobject): Define.
7359 (xcoff_copy_private_bfd_data): New static function.
7360 (coff_bfd_copy_private_bfd_data): Define.
7361 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7363 (rs6000coff_vec): Add DYNAMIC to object_flags.
7364 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7365 .loader sections specially.
7366 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7367 section alignment from the XCOFF tdata information.
7368 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7369 F_SHROBJ, and copy the extra a.out header information into the
7370 XCOFF tdata structure.
7371 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7372 F_DYNLOAD and the extra a.out header information.
7373 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7374 C_HIDEXT symbol with attached csect information.
7375 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7376 in the o_maxdata field.
7377 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7378 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7379 end if BSF_NOT_AT_END is set.
7381 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7382 _bfd_read_ar_hdr_fn.
7383 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7384 * bfd-in2.h, libbfd.h: Rebuild.
7385 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7387 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7388 (bfd_slurp_bsd_armap_f2): Likewise.
7389 (_bfd_slurp_extended_name_table): Likewise.
7391 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7393 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7395 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7396 when the symbol table is empty.
7398 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7399 space for section symbols, since we don't output them either.
7400 (elf_m68k_adjust_dynindx): Removed.
7402 * ptrace-core.c (rawptr): Make it a local variable of
7403 ptrace_unix_core_file_p.
7405 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7407 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7410 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7411 Mac object file formats.
7413 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7415 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7416 auxent if there isn't one.
7417 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7418 rather than FILNMLEN as the maximum name length.
7420 * coffcode.h (bfd_coff_backend_data): Add new field
7421 _bfd_coff_print_aux.
7422 (bfd_coff_print_aux): New static function.
7423 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7424 scnlen field of an XTY_LD csect aux entry.
7425 (coff_print_aux): New static function.
7426 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7427 in coff_pointerize_aux_hook.
7428 (bfd_coff_std_swap_table): Initialize new field.
7429 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7430 * libcoff.h: Rebuild.
7431 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7432 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7434 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7435 if there are symbols, for native AIX ld compatibility.
7437 * coffcode.h (bfd_coff_backend_data): Add new field
7438 _bfd_coff_pointerize_aux_hook.
7439 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7440 or I960, and as 0 otherwise.
7441 (bfd_coff_std_swap_table): Initialize new field.
7442 * libcoff.h: Rebuild.
7443 * coffgen.c (coff_pointerize_aux): Change parameters to take
7444 symbol pointer instead of type and class, and to take aux index.
7445 Call _bfd_coff_pointerize_aux_hook if it is defined.
7446 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7447 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7448 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7450 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7451 read-only/host-only support.
7453 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7455 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7458 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7459 BFD_JUMP_TABLE_ARCHIVE accordingly.
7460 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7461 (_bfd_compute_and_write_armap): Declare.
7462 (_bfd_generic_read_ar_hdr): Declare.
7463 (_bfd_read_ar_hdr): Define.
7464 (_bfd_noarchive_read_ar_hdr): Define.
7465 (_bfd_archive_bsd_read_ar_hdr): Define.
7466 (_bfd_archive_coff_read_ar_hdr): Define.
7467 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7468 _bfd_read_ar_hdr instead.
7469 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7470 (_bfd_compute_and_write_armap): Rename from
7471 compute_and_write_armap. Make non-static. Change all callers.
7472 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7473 than _bfd_snarf_ar_hdr.
7474 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7475 * ieee.c (ieee_read_ar_hdr): Define.
7476 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7477 * oasys.c (oasys_read_ar_hdr): Define.
7478 * som.c (som_read_ar_hdr): Define.
7479 * bfd-in2.h, libbfd.h: Rebuild.
7481 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7483 * peicode.c (coff_swap_filehdr_in): If symptr is
7484 zero, there aren't any symbols, even if nsyms is set.
7486 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7488 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7490 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7491 sections, and set styp correctly for them: .got, .hash, .dynamic,
7492 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7493 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7495 (ecoff_sort_hdrs): New static function.
7496 (ecoff_compute_section_file_positions): Return boolean, not void.
7497 Sort the sections by VMA before looking through them. Put the
7498 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7499 section on an appropriate boundary within the page.
7500 (ecoff_compute_reloc_file_positions): Check return value of
7501 ecoff_compute_section_file_positions.
7502 (_bfd_ecoff_set_section_contents): Likewise.
7503 (_bfd_ecoff_write_object_contents): Check for various Alpha
7504 section types when incrementing text_size and data_size. Call
7505 adjust_headers backend function if it exists.
7506 * coff-alpha.c (alpha_adjust_headers): New static function.
7507 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7508 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7510 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7512 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7514 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7515 of ALTERNATE_AIX_CORE_FORMAT.
7516 * configure.in (aix4): No longer need CORE_FLAGS.
7517 * configure: Updated.
7519 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7521 NS32k changes from Ian Dall:
7522 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7524 (aout_link_input_section_std, aout_link_input_section_ext,
7525 aout_link_reloc_link_order): Call them instead of _bfd_*
7527 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7529 (backend_data): Use it instead of hardcoded zero.
7531 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7532 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7534 * ns32knetbsd.c: Include bfd.h.
7535 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7536 (MY_bfd_reloc_type_lookup): Declare function too.
7537 * pc532-mach.c (set_sizes): Don't declare.
7538 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7539 (backend_data, MY_backend_data): Don't define.
7541 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7542 ns32k-*-lites* like ns32k-*-netbsd*.
7544 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7547 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7549 * coffcode.h (coff_write_object_contents): Restore setting
7550 f_timdat to 0, deleted on August 22.
7552 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7554 * coffcode.h (coff_bfd_copy_private_symbol_data,
7555 coff_bfd_copy_private_section_data,
7556 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7557 * peicode.h (coff_bfd_copy_private_bfd_data): New
7558 (pe_bfd_copy_private_bfd_data): New.
7559 (coff_swap_scnhdr_in): Swap bss size into the right place.
7560 (pe_print_private_bfd_data): Add some newlines.
7562 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7564 * som.c (setup_sections): Don't die if a space has no subspaces.
7566 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7568 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7569 dynamic symbol override a common symbol. Don't change the size or
7570 type if they have been set and the new symbol is not a definition.
7571 Warn if the size or type changes.
7573 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7575 * som.c (som_begin_writing): Don't write the symbol table or
7577 (som_finish_writing): Write them here. Place them after the
7578 subspace data, but before the relocs.
7580 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7582 * sunos.c (sunos_add_one_symbol): Just pass false, not
7583 info->shared_library, to sunos_create_dynamic_sections.
7584 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7586 (sunos_check_dynamic_reloc): Remove .text section assertion.
7588 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7590 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7591 * configure, configure.in: Add pmac_xcoff_vec case.
7592 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7593 * coff-pmac.c: New file, PowerMac XCOFF support.
7594 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7595 * targets.c (pmac_xcoff_vec): Declare.
7597 * mpw-config.in: Various changes to be compatible with the
7598 autoconf-based configury.
7599 * mpw-make.sed: New file, sed commands to translate Unix
7600 makefile into MPW syntax.
7601 * mpw-make.in: Remove.
7602 * hosts/mpw.h: Remove.
7603 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7604 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7606 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7608 * binary.c (binary_get_symtab): Return an empty string on error.
7609 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7611 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7613 * coff-ppc.c: Reformatted according to gnu conventions
7614 Removed irrelevant "if 0" code
7616 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7618 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7619 symbols rather than as indirect symbols.
7620 (MY(slurp_symbol_table)): Don't do anything special about
7623 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7624 of .ctors and .dtors sections is no larger than 2.
7626 * sunos.c (sunos_add_one_symbol): Don't change
7627 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7629 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7630 dynamic symbols when creating a shared library.
7631 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7633 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7634 written even if it is not defined in a regular object.
7635 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7636 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7637 rather than the constant 22.
7638 (sunos_check_dynamic_reloc): Handle creating a shared library.
7639 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7640 zero when creating a shared library.
7641 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7642 write it out at the start of the symbol table.
7644 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7646 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7648 * config.bfd: Add arm-*-coff.
7649 * configure.in, configure: Add armcoff_{little,big}_vec.
7650 * targets.c (armcoff_{little,big}_vec): Declare.
7651 (bfd_target_vector): Add armcoff_{little,big}_vec.
7652 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7654 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7656 * targets.c (bfd_find_target): Remove debugging code.
7658 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7660 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7662 * Makefile.in: added *-ppc files
7663 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7664 allow pe based .o's to be shared with other tools on ppc/NT
7665 * config.bfd: added powerpc[le]-[pe|winnt] config support
7666 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7667 * peicode.h: Added more section flags for PE on ppc
7668 Added coff_swap_filehdr_out to allow peicode.h to be
7669 used for non-image PE files on ppc.
7670 Check for image, or not, before copying pe_opthdr
7671 * targets.c: Added new bfd's
7672 * targets.c: Removed two inactive bfds that shouldn't have made it this
7675 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7677 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7678 explicit values to initialize all relocs. Change all users.
7679 (ppc_elf_brtaken_inner): New function to handle branch predicition
7681 (ppc_elf_brtaken_reloc): Ditto.
7682 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7683 relocs use ppc_elf_unsupported_reloc.
7684 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7685 needs to be reported.
7686 (ppc_elf_relocate_section): Support branch prediction relocs.
7688 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7690 * bfd.c (bfd_assert): Remove \n from string passed to
7693 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7694 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7695 (bfd_coff_make_section_hook): Don't define.
7696 (coff_make_section_hook): Remove.
7697 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7698 (styp_to_sec_flags): Likewise.
7699 (coff_write_object_contents): Likewise.
7700 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7702 * libcoff.h: Rebuild.
7703 * coffgen.c (make_a_section_from_file): Just call
7704 bfd_make_section_anyway, not bfd_make_section or
7705 bfd_coff_make_section_hook.
7706 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7707 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7708 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7709 make_section_hook field.
7710 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7712 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7713 pointers into value field for warning and indirect symbols; just
7714 leave the value field alone.
7715 * linker.c (generic_link_add_symbol_list): Use next symbol for
7716 warning and indirect symbols, rather than looking in symbol value.
7717 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7718 parameter. Change all callers. Remove support for indirect
7719 symbols; it didn't work anyhow.
7720 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7721 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7722 * bfd-in2.h: Rebuild.
7724 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7726 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7727 go back to telling the tools this reloc operates on 32 bits.
7729 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7731 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7732 rather than a direct fprintf.
7733 * archive.c (_bfd_write_archive_contents): Likewise.
7734 * coffcode.h (coff_slurp_symbol_table): Likewise.
7735 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7736 (ppc_elf_unsupported_reloc): Likewise.
7737 (ppc_elf_relocate_section): Likewise.
7738 * i386linux.c (linux_tally_symbols): Likewise.
7739 (linux_finish_dynamic_link): Likewise.
7740 * osf-core.c (osf_core_core_file_p): Likewise.
7741 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7742 * som.c (som_sizeof_headers): Likewise.
7743 * srec.c (srec_bad_byte): Likewise.
7744 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7745 * libbfd-in.h (bfd_assert): Declare first parameter const.
7746 * libbfd.h: Rebuild.
7747 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7748 bfd_reloc_overflow is enough.
7749 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7750 * coff-h8500.c (rtype2howto): Likewise.
7751 * coff-z8k.c (rtype2howto): Likewise.
7752 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7753 * elf.c (_bfd_elf_get_lineno): Likewise.
7754 (_bfd_elf_no_info_to_howto): Likewise.
7755 (_bfd_elf_no_info_to_howto_rel): Likewise.
7756 * hp300hpux.c (convert_sym_type): Likewise.
7757 (MY(swap_std_reloc_in)): Likewise.
7758 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7760 * libaout.h (struct aoutdata): Add line_buf field.
7761 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7762 and filename_buffer. Instead, use a malloc buffer stored in the
7763 new line_buf field. Remove length restrictions.
7765 * coffgen.c (string_size): Remove static variable.
7766 (debug_string_size, debug_string_section): Likewise.
7767 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7768 and debug_string_size_p parameters. Use them instead of the
7769 global variables. Change all callers.
7770 (coff_write_symbol): Likewise.
7771 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7772 (coff_write_symbols): Add local variables to replace removed
7775 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7776 function, and line_base fields.
7777 * libcoff.h: Rebuild.
7778 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7779 information, rather than using static variables.
7781 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7782 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7784 * init.c (initialized): Remove static variable.
7785 (bfd_init): Don't bother setting initialized.
7786 (bfd_check_init): Remove.
7787 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7788 * libbfd.h: Rebuild.
7790 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7792 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7793 size for full core dumps. Copy core file header to private data.
7794 (rs6000coff_core_file_failing_command,
7795 rs6000coff_core_file_failing_signal): New functions to extract
7796 the file name and terminating signal from the core file.
7797 * coff-rs6000.c: Use them.
7799 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7801 Change arch info to be const, initialized at compile time.
7802 * archures.c: Reindent many functions. Change CONST to const.
7803 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7804 nothing set it anyhow. Make next const.
7805 (bfd_arch_info_list): Remove.
7806 (bfd_archures_list): Rename from archures_init_table. Change from
7807 a table of function pointers to a table of bfd_arch_info_type
7808 structure addresses.
7809 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7810 (bfd_lookup_arch): Likewise.
7811 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7813 (bfd_default_arch_struct): Make const.
7814 (bfd_arch_init, bfd_arch_linkin): Remove.
7815 (bfd_get_arch_info): Return a const pointer.
7816 * init.c (bfd_init): Don't call bfd_arch_init.
7817 * bfd.c (struct _bfd): Make arch_info const.
7818 * bfd-in2.h: Rebuild.
7819 * libbfd.h: Rebuild.
7820 * configure.in: Put & before everything in $selarchs.
7821 * configure: Rebuild.
7822 * cpu-*.c: Change bfd_*_arch from a function which calls
7823 bfd_arch_linkin to a const structure.
7824 * ieee.c (ieee_object_p): Make arch const.
7826 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7828 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7830 * bfd-in2.h: Regenerate.
7831 * libbfd.h: Regenerate.
7833 * elf32-ppc.c (reloc_type): Update names to match current draft.
7834 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7835 relative. Update names to current V.4 draft.
7836 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7837 (ppc_elf_relocate_section): Rename relocations to match draft.
7839 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7841 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7842 compiled with -mrelocatable-lib to be linked with either normal
7843 modules or -mrelocatable modules.
7845 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7847 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7848 in the a.out header.
7850 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7851 a reloc against a local symbol, even if it's not a section.
7853 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7855 * targets.c (bfd_target): Remove unused align_power_min field.
7856 * bfd-in2.h: Rebuild.
7857 * All backends: Remove initialization of align_power_min.
7859 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7861 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7863 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7865 * config.bfd (mips-dec-netbsd*): New target.
7866 * configure.host (mips-dec-netbsd*): New host.
7867 * configure.in (mips-dec-netbsd*): New native.
7868 * configure: Rebuild.
7870 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7872 Make the COFF backend linker merge common types:
7873 * cofflink.c (struct coff_debug_merge_element): Define.
7874 (struct coff_debug_merge_type): Define.
7875 (struct coff_debug_merge_hash_entry): Define.
7876 (struct coff_debug_merge_hash_table): Define.
7877 (coff_debug_merge_hash_table_init): Define.
7878 (coff_debug_merge_hash_table_free): Define.
7879 (coff_debug_merge_hash_lookup): Define.
7880 (struct coff_final_link_info): Add debug_merge field.
7881 (coff_debug_merge_hash_newfunc): New static function.
7882 (_bfd_coff_final_link): Allocate and free debug_merge table.
7883 (coff_link_input_bfd): Merge identical enum, struct and union
7886 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7888 Convert i960 COFF to use COFF backend linker.
7889 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7890 structure to store the symbol being used.
7891 (coff_i960_start_final_link): New static function.
7892 (coff_i960_relocate_section): New static function.
7893 (coff_i960_adjust_symndx): New static function.
7894 (coff_start_final_link): Define.
7895 (coff_relocate_section): Define.
7896 (coff_adjust_symndx): Define.
7897 * coffcode.h (bfd_coff_backend_data): Add new callback function
7898 _bfd_coff_start_final_link.
7899 (bfd_coff_start_final_link): Define.
7900 (coff_start_final_link): Define if not defined.
7901 (bfd_coff_std_swap_table): Add coff_start_final_link.
7902 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7904 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7905 function callback is not NULL.
7906 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7907 (_bfd_coff_internal_syment_name): Declare.
7908 * libcoff.h: Rebuild.
7909 * configure.in (icoff_big_vec): Add cofflink.o.
7910 (icoff_little_vec): Likewise.
7911 * configure: Rebuild.
7913 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7915 * Makefile.in (clean-info): Remove extraneous tab from line
7918 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7920 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7921 contents has relocs.
7923 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7925 * coffcode.h (coff_compute_section_file_positions): Keep the
7927 (coff_write_object_contents): Remember if it's a relocatable
7929 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7930 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7931 if relocatable file. Swap out saved raw size.
7933 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7935 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7936 (maintainer-clean): Rename from realclean, passing
7937 maintainer-clean down to subdirectories, but leave realclean as a
7940 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7943 * dep-in.sed: Remove config.h from generated dependencies.
7945 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7946 broken out of sunos_canonicalize_dynamic_symtab.
7947 (sunos_canonicalize_dynamic_symtab): Call new function
7948 sunos_slurp_dynamic_symtab.
7949 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7950 dynamic symbol table to the caller.
7951 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7952 callback to override the symbols being read.
7953 * libaout.h (struct aout_backend_data): Add three new parameters
7954 to add_dynamic_symbols callback.
7956 Extensive minor changes to avoid various gcc warnings. Also:
7957 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7958 * archures.c (bfd_arch_info_type): Change mach field from long to
7960 (bfd_lookup_arch): Change machine parameter from long to unsigned
7963 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7965 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7966 a symbol with a non-zero plt_offset.
7968 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7970 * elfcode.h (align_file_position): Remove; not used.
7972 * configure.in: Only check for <sys/procfs.h> on a native system,
7973 and make sure it defines prstatus_t.
7974 * configure: Rebuild.
7976 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7978 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7980 * config.in: Rename from config.h.in.
7981 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7982 Check for config.h:config.in when creating stamp-h.
7983 * configure: Rebuild.
7984 * Makefile.in (stamp-h): Depend upon config.in rather than
7985 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7986 calling config.status.
7988 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7989 (Makefile): Just rebuild Makefile.
7990 (config.h, stamp-h): New targets.
7991 * configure.in: Create stamp-h when rebuilding config.h.
7992 * configure: Rebuild.
7994 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7996 * configure.in: Call AC_CONFIG_HEADER. Substitute
7997 HOST_64BIT_LONG. Check that various header files exist. Check
7998 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7999 and/or free need to be declared. Don't make a link to sysdep.h.
8000 Define TRAD_HEADER for various hosts.
8001 * configure: Rebuild.
8002 * configure.host: Don't set my_host. Add definitions taken from
8003 host header files for various entries. Remove entries which now
8005 * acconfig.h: New file.
8006 * config.h.in: New file, built by autoheader.
8007 * sysdep.h: New file.
8008 * Makefile.in (do_distclean): Don't remove sysdep.h.
8010 (LOCAL_H_DEPS): New variable.
8011 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8013 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8014 ($(OPTIONAL_BACKENDS)): Likewise.
8015 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8016 looking through sysdep.h.
8017 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8018 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8019 (fprintf_vma, sprintf_vma): Likewise.
8020 (int64_type, uint64_type): Don't define.
8021 * bfd-in2.h: Rebuild.
8022 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8023 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8024 * lynx-core.c: Include stuff from old hosts/lynx.h.
8025 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8026 rather than NO_FCNTL.
8027 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8028 rather than NATIVE_HPPAHPUX_COMPILER.
8029 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8031 * hosts/*.h: Remove all header files which merely include,
8032 declare, and define things. Leave header files which define
8033 information needed by trad-core.c.
8035 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8036 (BFD_CC_FOR_BUILD): Define.
8037 * configure.in: Use BFD_CC_FOR_BUILD.
8038 * configure: Rebuild.
8040 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8042 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8043 * configure: Rebuild.
8045 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8048 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8050 * config.bfd: i386pe_ve -> i386pe_vec.
8052 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8054 * configure.host: Incorporate host Makefile fragments by setting
8056 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8057 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8058 value based on whether the code is being compiled by a cross
8059 compiler. Don't substitute host_makefile_frag or frags.
8060 * aclocal.m4: New file to define local AC_PROG_CC.
8061 * configure: Rebuild.
8062 * Makefile.in (INSTALL): Set to @INSTALL@.
8063 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8064 (INSTALL_DATA): Set to @INSTALL_DATA@.
8066 (CC): Define as @CC@.
8067 (CFLAGS): Set to @CFLAGS@.
8068 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8069 (@host_makefile_frag@): Remove.
8070 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8071 after other options.
8072 (config.status): Remove dependency upon @frags@.
8073 * config/*.mh, config/README: Remove.
8075 * config.bfd: Rewrite to incorporate the contents of the Makefile
8076 fragments by setting shell variables, rather than merely returning
8077 the name of a Makefile fragment.
8078 * configure.in: Use shell variables set by config.bfd rather than
8079 looking at the target Makefile fragment files. Don't substitute
8080 target_makefile_frag. Do substitute TDEFINES.
8081 * configure: Rebuild.
8082 * Makefile.in (@target_makefile_frag@): Remove.
8083 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8084 * config/*.mt: Remove.
8086 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8088 * configure.in: Put changequote lines around "i[345]86" patterns
8089 section of core file support.
8091 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8093 * som.c (som_bfd_print_private_bfd_data): Define to use the
8096 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8098 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8099 entry, text_start and data_start.
8101 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8103 * Makefile.in (OFILES): Remove $(TDEPFILES).
8104 * config/apollo.mt (TDEPFILES): Remove.
8105 * config/README: Update.
8107 * configure.in: For a native configuration, set COREFILE and
8108 COREFLAG based on the canonical host name.
8109 * configure: Rebuild.
8110 * Makefile.in: Rebuild dependencies.
8111 (ALL_CFLAGS): Add @COREFLAG@.
8112 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8113 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8114 support routines. Check LYNX_CORE rather than HOST_LYNX.
8115 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8116 * i386lynx.c: Likewise.
8117 * m68klynx.c: Likewise.
8118 * sparclynx.c: Likewise.
8119 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8120 * *-core.c: Comment changes.
8121 * config/decstation.mh (HDEPFILES): Remove.
8122 (HDEFINES): Remove -DTRAD_CORE.
8123 * config/irix3.mh (RANLIB): Remove.
8124 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8125 (HDEFINES): Remove -DIRIX_CORE.
8126 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8127 (HDEFINES): Remove -DTRAD_CORE.
8128 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8129 * config/ultra3.mh (RANLIB): Remove.
8130 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8131 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8132 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8133 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8134 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8135 * config/i386aix.mh, config/i386bsd.mh: Remove.
8136 * config/i386linux.mh, config/i386mach3.mh: Remove.
8137 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8138 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8139 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8140 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8141 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8142 * config/solaris2.mh, config/stratus.mh: Remove.
8143 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8144 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8146 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8148 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8149 DT_FINI entry if the appropriate symbol is not in the hash table.
8151 * libelf.h (struct elf_backend_data): Add create_program_headers
8152 and want_hdr_in_seg fields.
8153 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8155 (elf_backend_create_program_headers): Likewise.
8156 (elfNN_bed): Initialize create_program_headers and
8158 * elf.c (get_program_header_size): Call create_program_headers
8160 (map_program_segments): Check want_hdr_in_seg backend field. Call
8161 create_program_headers backend routine.
8163 * elf.c (assign_file_positions_except_relocs): Align non allocated
8164 sections when creating an executable.
8166 * elfcode.h (elf_swap_phdr_in): Make non static.
8167 (elf_swap_phdr_out): Make non static.
8168 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8169 (bfd_elf32_swap_phdr_out): Declare.
8170 (bfd_elf64_swap_phdr_in): Declare.
8171 (bfd_elf64_swap_phdr_out): Declare.
8173 * ecofflink.c (ecoff_collect_shuffle): New static function.
8174 (_bfd_ecoff_get_accumulated_pdr): New function.
8175 (_bfd_ecoff_get_accumulated_sym): New function.
8176 (_bfd_ecoff_get_accumulated_ss): New function.
8177 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8178 (_bfd_ecoff_get_accumulated_sym): Declare.
8179 (_bfd_ecoff_get_accumulated_ss): Declare.
8180 * libbfd.h: Rebuild.
8182 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8184 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8186 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8187 warning symbols. If any section is named .gnu.warning.XXX, treat
8188 the contents as a warning to be issued if the symbol XXX is
8190 (elf_link_output_extsym): For an indirect or warning symbol, just
8191 output the symbol it points to.
8193 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8194 if bfd_hash_allocate fails, since it will already be set.
8195 (generic_link_hash_newfunc): Likewise.
8196 (archive_hash_newfunc): Likewise.
8197 (hash_entry_bfd): New static function.
8198 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8199 callback. Allocate a new warning using the hash table newfunc.
8200 Use bfd_hash_replace to update the entry in the hash table, rather
8201 than assuming we can copy the fields with structure assignment.
8203 * hash.c (bfd_hash_replace): New function.
8204 * bfd-in.h (bfd_hash_replace): Declare.
8205 * bfd-in2.h: Rebuild.
8207 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8209 * config.bfd: Add mips*vr4300-*-elf* target.
8210 * config/mipsbvr4300.mt: Added.
8212 See file ChangeLog.2
8219 version-control: never