1 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
3 * cpu-v850.c: Remove "plain" from v850 printable name.
4 (scan): Use strcasecmp.
6 * archures.c (bfd_mach_v850): Define.
8 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
9 just sh/SH, use strcasecmp.
10 (arch_info_struct): Add entries for sh3 et.al.
12 * archures.c (bfd_mach_sh, ...): Define.
14 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
16 * archures.c (bfd_archures_list): Always NULL terminate the list.
18 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
20 * Makefile.am: Rebuild dependencies.
21 (ALL_MACHINES_CFILES): Add cpu-arc.c.
22 (ALL_MACHINES_CFILES): Add elf32-arc.c.
23 (elf32-arc.lo): Remove explicit dependency.
24 * Makefile.in: Rebuild.
26 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
27 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
28 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
30 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
32 * configure: Rebuild with latest devo autoconf for NT support
34 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
36 * cpu-arm.c (compatible): If B is a default type, return A.
39 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
41 * cpu-v850.c (scan): New function.
42 (arch_info_struct): New structure.
43 (bfd_v850_arch): Add link into arch_info_structure.
45 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
48 * elf32-v850.c (v850_elf_object_p): New function.
51 * archures.c (bfd_mach_v850e): Machine value for v850e.
53 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
55 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
58 * elf.c (prep_headers): Add support for v850e machine number.
62 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
64 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
66 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
69 * elf.c (prep_headers): Add support for v850eq machine number.
73 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
75 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
76 cached_stab field if the offset prevents us from using the cache.
78 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
80 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
82 * aout-arm.c (aout_arm_little_vec): Likewise.
83 (aout_arm_big_vec): Likewise.
84 * bout.c (b_out_vec_big_host): Likewise.
85 (b_out_vec_little_host): Likewise.
86 * mipsbsd.c (aout_mips_little_vec): Likewise.
87 (aout_mips_big_vec): Likewise.
90 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
92 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
93 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
94 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
97 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
99 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
100 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
101 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
102 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
103 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
104 of two for I960 only.
105 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
106 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
108 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
109 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
110 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
112 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
113 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
114 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
115 *coffcode.h (coff_write_object_contents): Set alignment field in
116 section header for TIC80COFF files.
120 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
122 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
123 v850_elf_check_relocs, v850_elf_reloc,
124 v850_elf_final_link_relocate): Add support for
125 BFD_RELOC_V850_16_PCREL relocation.
127 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
130 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
132 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
136 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
138 * cpu-v850e: New file.
140 * elf.c (prep_headers): Add support for v850e target.
142 * bfd-in2.h (bfd_architecture): Add support for v850e target.
144 * config.bfd: Add support for v850e target.
146 * archures.c: Add support for v850e target.
149 start-sanitize-v850eq
150 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
152 * cpu-v850eq: New file.
154 * elf.c (prep_headers): Add support for v850eq target.
156 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
158 * config.bfd: Add support for v850eq target.
160 * archures.c: Add support for v850eq target.
163 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
165 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
166 argument as section relative, rather than an absolute address.
167 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
169 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
171 * config.bfd (arc-*-elf*): Add.
172 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
173 * configure: Rebuild.
174 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
175 (BFD32_BACKENDS): Add elf32-arc.lo.
176 (cpu-arc.lo,elf32-arc.lo): Add rules for.
177 * Makefile.in: Rebuild.
178 * archures.c (architecture list): Add bfd_arch_arc.
179 (bfd_archures_list): Add bfd_arc_arch.
180 (bfd_mach_arc_base): Define.
181 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
182 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
183 (bfd_target_vect): Add them.
184 * bfd-in2.h, libbfd.h: Rebuild.
185 * cpu-arc.c, elf32-arc.c: New files.
186 * elf.c (pre_headers): Recognize bfd_arch_arc.
188 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
190 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
191 data section is correctly rounded to a page in the file.
193 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
195 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
196 there are no symbols.
198 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
200 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
201 file system 14 character limit.
202 * Makefile.am, configure.in: Corresponding changes.
203 * Makefile.in, configure: Rebuild.
205 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
207 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
208 Rebuild dependencies.
209 * Makefile.in: Rebuild.
211 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
213 * Makefile.am (docdir): Define.
214 * Makefile.in: Rebuild.
216 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
218 * configure: Rebuild with autoconf 2.12.1.
220 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
222 * aclocal.m4, configure: Rebuild with new automake patches.
224 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
226 * rs6000-core.c (make_bfd_asection): New function to add a section
227 to the core file bfd.
228 (rs6000coff_core_p): Use make_bfd_asection to add the core file
230 Use BFD routines to seek, read and stat the core file.
231 Handle .data sections from loaded objects and anonymously mmapped
232 regions, these are available in AIX 4 core files.
234 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
236 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
237 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
238 copy; use a patches libtool instead.
239 * acmacros.m4: Remove.
240 * Makefile.in, aclocal.m4, configure: Rebuild.
242 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
244 * Makefile.am: New file, based on old Makefile.in.
245 * acmacros.m4: New file, copied from old aclocal.m4.
246 * acinclude.m4: New file.
247 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
248 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
249 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
250 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
251 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
252 * acconfig.h: Mention PACKAGE and VERSION.
253 * stamp-h.in: New file.
254 * dep-in.sed: Change .o to .lo.
255 * Makefile.in: Now built with automake.
256 * aclocal.m4: Now built with aclocal.
257 * config.in, configure: Rebuild.
260 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
262 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
263 if there is only a relocation to a read-only but not allocatable
264 section (like .stab).
265 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
266 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
267 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
268 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
269 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
271 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
272 (ppc_elf_create_linker_section): These sections are not
273 created by the linker (that is, they are created by the user
274 putting data in them). In particular, they can be the source
275 and target of relocations.
276 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
277 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
278 objects (for instance, 'long double') to 16-byte boundaries.
279 (ppc_elf_size_dynamic_sections): Make the code that generates
280 section symbols exactly the same as for sparc, reducing the
281 number of section symbols output.
282 (ppc_elf_check_relocs): Check postcondition of
283 bfd_elf32_link_record_dynamic_symbol. Make default case the
284 same as corresponding code for sparc, fixing bug involving
286 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
287 forced to be local because of versioning (by replicating
288 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
289 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
291 (ppc_elf_relocate_section): Add handy debugging code for when
292 assertion fails. Add some more 'symbol made local because of
295 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
296 processing a GOT relocation as required by ABI.
298 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
300 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
301 version info if this symbol came from a dynamic object.
302 (elf_link_add_object_symbols): Set the version info of a symbol
303 only if the object actually contains version definitions and
306 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
308 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
309 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
311 * configure: Regenerated with autoconf 2.12.
312 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
314 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
316 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
317 a warning rather than returning an error.
319 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
321 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
323 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
325 * cisco-core.c: define signals for wingdb.
327 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
329 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
330 the same number of aux entries.
332 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
334 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
335 difference of two symbols if the relocation size is 32 bits.
336 (som_write_fixups): Handle R_DATA_EXPR.
338 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
340 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
341 its value if COFF_WITH_PE is defined.
343 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
345 * coff-stubgo32.c: New file.
346 * go32stub.h: New file.
347 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
348 * coffswap.h (coff_swap_filehdr_in): Invoke
349 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
351 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
352 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
353 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
354 COFF_ADJUST_AUX_IN_POST if they are defined.
355 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
356 COFF_ADJUST_AUX_OUT_POST if they are defined.
357 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
358 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
359 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
360 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
361 * targets.c (go32stubbedcoff_vec): Declare.
362 (bfd_target_vector): Add go32stubbedcoff_vec.
363 * configure.in (go32coff_vec): New target vector.
364 (go32stubbedcoff_vec): Likewise.
365 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
366 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
367 * Makefile.in: Rebuild dependencies.
368 (BFD32_BACKENDS): Add coff-stubgo32.o.
369 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
370 (HFILES): Add go32stub.h.
372 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
374 * configure.in: Check for fdopen.
375 * configure, config.in: Rebuild.
376 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
377 __GO32__. Reindent a bit.
379 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
381 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
382 flag for newly created sections.
383 (sunos_add_dynamic_symbols): Don't discard newly created sections
384 if shared library is dynobj.
386 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
388 * elf.c (map_sections_to_segments): When checking whether
389 including a section in a segment would force us to skip a page,
390 align the address of the next segment to avoid wraparound
394 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
396 * coffcode.h (coff_write_object_contents): Initialize
397 target id field to TIC80_TARGET_ID.
398 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
400 (coff_swap_filehdr_in): Swap in target id field if used.
403 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
405 * coff-i386.c (coff_i386_is_local_label_name): New static function
406 if TARGET_UNDERSCORE.
407 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
408 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
410 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
412 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
413 complain_overflow_signed, for 32 bit PC relative relocations.
415 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
417 * elflink.h (elf_link_add_object_symbols): When a version
418 indirection symbol is overridden, make the original symbol point
419 at the real overriding symbol.
421 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
424 * elflink.h (elf_link_output_extsym): Use the right section for a
426 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
427 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
429 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
431 * elflink.h (elf_merge_symbols): Resolve indirect and warning
432 symbols before checking for new symbols.
434 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
436 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
438 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
439 file, not aoutsz bytes (they are different in XCOFF .o files).
441 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
442 redefined by objects included from archives.
444 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
446 * elflink.h (elf_merge_symbol): In the case of a new defined
447 symbol overriding an old defined symbol, return the hash table
448 entry which we modify, even if it is the target of an
450 (elf_link_add_object_symbols): If the real name of the symbol gets
451 overridden, convert the versioned symbol into an indirect symbol
454 * elflink.h (elf_merge_symbol): New static function, broken out of
455 elf_link_add_object_symbols.
456 (elf_link_add_object_symbols): Call it.
458 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
460 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
461 handle case where COFF filehdr does not immediately follow PE
463 * coffgen.c (coff_object_p): Remove useless seek to current
466 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
468 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
471 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
473 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
474 symbols, skip N_ABS symbols with debugging storage classes.
476 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
478 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
479 relocs in shared libraries which refer to local symbols. Cope
480 with addend when processing a GOT relocation.
482 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
483 for sections that the linker didn't create.
484 (ppc_elf_finish_dynamic_sections): Only try to write out a section
485 symbol if it was created in ppc_elf_size_dynamic_sections.
486 (ppc_elf_relocate_section): Complain if we have to generate a reloc
487 relative to a section for which we didn't output a symbol.
489 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
490 relocs are 'rela' relocs, like everything else. .rela.plt is not
491 a read-only section, so we don't have to special-case it.
493 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
494 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
496 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
497 (ppc_elf_relocate_section): @got offsets are 4 from start of the
499 * elflink.c (_bfd_elf_create_got_section): The three reserved
500 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
502 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
505 * elf32-ppc.c (ppc_elf_check_relocs): Use
506 _bfd_elf_create_got_section to create the GOT rather than
507 ppc_elf_create_linker_section. Create the '.rela.got' section
509 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
510 symbol has a GOT entry.
511 (ppc_elf_relocate_section): Record when a symbol is used through
512 the GOT, and allocate space in the GOT for each such symbol.
513 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
514 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
517 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
518 treated in a similar way to ADDR16_HA relocs.
519 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
520 shared objects; the linker must deal with them.
521 (ppc_elf_create_linker_section): Stop setting
522 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
523 LINKER_SECTION_PLT stuff.
524 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
525 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
526 section, not ELF-specific calls.
527 (elf_backend_plt_not_loaded): Set to 1.
528 (elf_backend_got_symbol_offset): Set to 4.
529 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
530 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
531 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
532 plt_not_loaded member.
533 (_bfd_elf_create_got_section): Apply got_symbol_offset.
534 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
536 (elf_backend_G_O_T_offset): Set default to 0.
537 (elfNN_bed): Set added fields.
539 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
540 DT_RELENT in shared objects; should be DT_RELAENT.
542 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
543 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
544 such a reloc (in a non-shared object) refers to a symbol that's
547 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
549 * elfcode.h (put_signed_word): Define.
550 (get_signed_word): Define.
551 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
552 (elf_swap_reloca_out): Use put_signed_word for the r_addend
554 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
555 bfd_get_signed_32 to set the r_addend field.
556 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
557 bfd_h_get_signed_64 to set the r_addend field.
559 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
561 * elf32-i386.c (elf_i386_relocate_section): When generating a
562 shared library, do the relocation if the input section is not
565 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
566 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
567 (elf_fix_symbol_flags): New static function, broken out of
568 elf_adjust_dynamic_symbol.
569 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
570 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
571 forced local even if NEEDS_PLT is set. When forcing a symbol to
572 be local, clear NEEDS_PLT.
573 (elf_link_output_extsym): Remove unused local bed.
575 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
577 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
578 for derived elf linker hash table entries. References to
579 elf_link_hash_entry changed appropriately.
580 (elf32_mn10300_link_hash_table): New structure for derived elf
582 (elf32_mn10300_hash_table): Define.
583 (elf32_mn10300_link_hash_traverse): Likewise.
584 (elf32_mn10300_link_hash_newfunc): New function.
585 (elf32_mn10300_link_hash_table_create): Likewise.
586 (elf32_mn10300_finish_hash_table_entry): Likewise.
587 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
588 of prologue code, and call:32->call:16 relaxing.
589 (compute_function_info: New function.
590 (bfd_elf32_bfd_ilink_hash_table_create): Define.
592 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
594 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
595 for a symbol which is being forced to be local.
596 * elf32-i386.c (elf_i386_relocate_section): Write out the
597 relocation value for a GOT reloc for a symbol which is turning
599 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
600 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
602 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
604 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
605 value if the symbol is turning into a local symbol.
606 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
607 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
609 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
611 * elflink.h (elf_link_add_object_symbols): Also read verneed
612 information by calling `_bfd_elf_slurp_version_tables'.
613 (elf_link_add_object_symbols): For undefined symbols look for
614 version information in the verneed records.
615 (elf_link_add_object_symbols): Use soname of shared object
616 for verneed record if it is available.
618 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
620 * cpu-arm.c: Add prototypes for compatible and scan.
621 * cofflink.c: Add prototype for mark_relocs.
623 * archive.c (bfd_special_undocumented_glue): Change filename to
624 const pointer. Add prototype.
626 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
628 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
629 sections that will be discarded.
631 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
633 * elflink.h (elf_link_find_version_dependencies): When searching
634 for known version symbol skip non-matching verdef records, not
637 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
639 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
640 not a bfd_vma, to the base file, to match how dlltool reads it.
642 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
644 * reloc.c: Add thumb relocations.
646 * bfd-in2.h: Add Thumb relocations.
648 * libbfd.h: Add Thumb relocations.
650 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
652 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
654 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
656 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
657 for a section even if it is not loaded.
659 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
661 (_bfd_coff_link_input_bfd): Separate section VMA handling for
662 input and output files.
663 (_bfd_coff_generic_relocate_section): Check whether input file,
664 not output file, is a PE file.
666 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
668 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
670 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
672 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
675 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
677 * cpu-arm.c (compatible): Add test for supersets of ARM
680 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
682 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
685 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
687 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
688 called directly by gas/config/tc-arm.c.
690 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
692 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
693 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
695 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
697 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
700 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
702 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
703 (coff_bfd_copy_private_bfd_data): Ditto.
704 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
705 (coff_arm_bfd_print_private_bfd_data): Ditto.
706 (coff_arm_bfd_set_private_flags): Ditto.
707 (coff_arm_bfd_copy_private_bfd_data): Ditto.
709 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
711 * libcoff-in.h (struct coff_final_link_info): Add boolean
712 global_to_static member for support of task linking.
713 (_bfd_coff_write_task_globals): Add prototype.
714 * libcoff.h: Regenerate.
715 * coffcode.h (coff_write_object_contents): Use #ifdef to
716 check RS6000COFF_C, to be consistent with all other uses
718 * cofflink.c (_bfd_coff_final_link): If doing task linking,
719 call _bfd_coff_write_task_globals.
720 (_bfd_coff_link_input_bfd): If doing task linking, convert
721 global functions to static.
722 (_bfd_coff_write_global_sym): If doing task linking, convert
723 global variables to static.
724 (_bfd_coff_write_task_globals): New function.
726 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
727 (C_AUTOARG): #undef since it clashes with C_UEXT.
728 (C_LASTENT): #undef since it clashes with C_STATLAB.
729 * coffcode.h (coff_write_object_contents): Use TIC80COFF
731 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
732 when TIC80COFF defined (clashes with C_UEXT). Explicitly
733 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
737 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
739 * coff-tic80.c (tic80_howto_table): Change overflow check for most
740 PP relocations to complain_overflow_dont.
742 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
744 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
745 name of R_RELLONG to "RELLONG". Set rightshift and complain for
747 (ppbase_reloc, glob15_reloc): New static functions.
748 (glob16_reloc, local16_reloc): New static functions.
749 (rtype2howto): Handle all relocation types.
750 (coff_tic80_relocate_section): New static function.
751 (coff_relocate_section): Define to coff_tic80_relocate_section.
752 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
755 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
757 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
758 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
760 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
761 callers. If PE file, don't add section VMA.
762 (coff_write_alien_symbol): If PE file, don't add section VMA.
763 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
764 (_bfd_coff_write_global_sym): Likewise.
765 (_bfd_coff_generic_relocate_section): Likewise.
767 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
770 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
772 * cofflink.c (mark_relocs): Add new function to mark symbols which
773 are used by relocations.
774 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
775 suppress the skipping of symbols that have thus been marked.
777 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
779 * coff-sh.c (sh_merge_private_data): New static function.
780 (coff_bfd_merge_private_bfd_data): Define.
783 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
785 * coff-tic80.c: Remove unnecessary #ifdefs.
786 * config.bfd: Set targ_underscore to yes for tic80.
788 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
790 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
791 with unresolved external symbols in GDB).
794 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
796 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
797 the symbols associated with each BFD.
798 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
800 * elf-m10200.c: Likewise.
801 * elf32-m32r.c: Likewise.
802 * elf32-sh.c: Likewise.
804 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
806 * elflink.h (elf_link_add_object_symbols): Don't decrease the
807 alignment of a common symbol. If two symbols that look like
808 common symbols are found in two shared libraries, and the size is
809 different, use the larger size, and warn if --warn-common. If a
810 common symbol overrides a definition in a shared library, set the
811 size to the larger size, and warn if --warn-common.
813 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
815 * cpu-arm.c (compatible): Allow default machine to be polymorphed
816 into any other machine type.
818 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
820 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
821 data into an unitialised destination set its machine type as well.
823 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
825 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
826 to common symbol size. Consistently treat uninitialized symbols
827 in shared objects as common symbols.
829 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
831 * archures.c (constants): Added new constants to identify the
832 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
833 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
835 * bfd-in2.h (constants): Added new constants to identify
836 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
837 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
838 bfd_mach_arm_4T. This file is auto-magically generated from the
839 archures.c file. This update is just to save work.
841 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
842 coff_arm_bfd_print_private_bfd_data,
843 coff_arm_bfd_set_private_flags,
844 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
845 (global): Macro redefinitions set up to use these new functions.
847 * coffcode.h (coff_mkobject_hook): Added call to
848 coff_arm_bfd_set_private_flags().
849 (coff_set_arch_mach_hook): Added code to set machine type based on
850 bits stored in internal flags.
851 (coff_set_flags): Added code to set the new bits in the flags
852 field based on the machine number.
853 (function definition macros): Made all function definition macros
854 conditional so that they can be overridden by target specific
857 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
858 Structure extended to include new types, one each for ARMv2,
859 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
861 * libcoff-in.h (struct coff_tdata): Added flags field.
863 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
865 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
867 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
870 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
872 * coffgen.c (coff_find_nearest_line): If there are no syments,
875 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
877 * config.bfd: cope with '*-*-linux-gnuaout' targets.
879 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
881 * targmatch.sed: Add explicit \n characters to work around bug in
882 HP/UX 10.20 sed program.
884 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
886 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
889 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
891 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
893 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
895 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
896 (struct elf_m68k_pcrel_relocs_copied, struct
897 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
898 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
899 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
900 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
902 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
903 PC relative relocs for a global symbol defined in a regular
904 object, and count the number of PC relative relocs copied for any
906 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
907 traverse with elf_m68k_discard_copies.
909 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
911 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
912 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
914 * coffcode.h (coff_compute_section_file_positions): Force the
915 potential last byte in the file to be written out when
918 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
920 * configure.host (mips*-*-openbsd*): New host.
922 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
924 * elflink.h (elf_link_add_object_symbols): Only subtract the
925 section VMA from the symbol value if this is a fully linked file.
927 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
928 (struct elf_i386_link_hash_entry): Define.
929 (struct elf_i386_link_hash_table): Define.
930 (elf_i386_link_hash_traverse): Define.
931 (elf_i386_hash_table): Define.
932 (elf_i386_link_hash_newfunc): New static function.
933 (elf_i386_link_hash_table_create): New static function.
934 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
935 PC relative relocs for a global symbol defined in a regular
936 object, and count the number of PC relative relocs copied for any
938 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
939 traverse with elf_i386_discard_copies.
940 (elf_i386_discard_copies): New static function.
941 (bfd_elf32_bfd_link_hash_table_create): Define.
943 From Gordon W. Ross <gwr@mc.com>:
944 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
945 (sunos4_aout_backend): Use MY_entry_is_text_address.
948 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
950 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
951 R_D30V_32_NORMAL to 2 (4 bytes).
954 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
956 From Gordon W. Ross <gwr@mc.com>:
957 * netbsd.h (N_SHARED_LIB): Define.
958 (SEGMENT_SIZE): Don't define.
959 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
961 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
962 (SEGMENT_SIZE): Don't define.
964 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
965 to sizeof Rela structure, not sizeof Rel structure. From Gary
966 Thomas <g.thomas@opengroup.org>.
968 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
970 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
971 whenever entry is larger than text address, but only by whole
972 pages. From Gordon W. Ross <gwr@mc.com>.
974 * Makefile.in (install): Depend upon installdirs. Use
975 mkinstalldirs to build $(oldincludedir).
976 (installdirs): New target.
978 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
979 if this is a debugging section which we are stripping.
981 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
983 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
984 alpha-specific target data struct.
986 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
988 From Thomas Graichen <graichen@rzpd.de>:
989 * Makefile.in: Always use $(SHELL) when running move-if-change.
990 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
991 * configure: Rebuild.
993 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
995 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
996 VMA if this is an executable file or a shared object.
998 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1001 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1003 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1004 start of the file. Remove uses later on which switch using
1006 (MY(callback)): Handle entry_is_text_address.
1007 (MY_entry_is_text_address): Define if not defined.
1008 (MY(backend_data)): Initialize new field.
1009 * aoutf1.h (sunos4_aout_backend): Likewise.
1010 * i386aout.c (MY(backend_data)): Likewise.
1011 * i386mach3.c (MY(backend_data)): Likewise.
1012 * mipsbsd.c (MY(backend_data)): Likewise.
1013 * sparclynx.c (sparclynx_aout_backend): Likewise.
1014 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1015 (MY_entry_is_text_address): Define.
1016 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1018 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1019 whose name starts with `.'.
1021 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1023 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1024 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1025 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1026 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1027 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1028 sparc-*-openbsd*): New targets.
1029 * configure: Rebuild.
1031 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1033 * stabs.c (struct stab_section_info): New field
1035 (_bfd_link_section_stabs): Fill the above array.
1036 (_bfd_stab_section_offset): Use `cumulative_skips' to
1037 speed up offset calculation.
1039 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1041 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1042 addend for non pc-relative relocations.
1044 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1045 for non-existent function.
1047 * elf-m10300.c (mn10300_elf_relax_section): New function.
1048 (mn10300_elf_relax_delete_bytes): Likewise.
1049 (mn10300_elf_symbol_address_p): Likewise.
1050 (mn10300_elf_get_relocated_section_contents): Likewise.
1051 (bfd_elf32_bfd_relax_section): Define.
1052 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1054 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1056 * configure.host: Set SHLIB_LIBS.
1057 * configure.in: Substitute SHLIB_LIBS.
1058 * configure: Rebuild.
1059 * Makefile.in (SHLIB_LIBS): New variable.
1060 ($(SHLIB)): Use $(SHLIB_LIBS).
1062 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1064 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1065 with bfd_section_vma.
1067 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1069 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1070 Correct CPU file names for mn10[23]00.
1071 * configure: Rebuild.
1073 * bfd.c (bfd_record_phdr): Cast count to size_t before
1076 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1077 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1078 (xcoff_write_archive_contents): LIkewise.
1079 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1080 (mips_elf_create_procedure_table): Likewise.
1081 * peicode.h (pe_print_idata): Likewise.
1082 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1083 * xcofflink.c (xcoff_get_section_contents): Likewise.
1084 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1085 (xcoff_link_add_symbols): Likewise.
1086 (xcoff_link_add_symbols): Likewise.
1088 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1089 (ppcboot_bfd_print_private_bfd_data): Likewise.
1091 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1092 to complain_overflow_signed.
1094 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1096 * VERSION: Set to 2.8.1.
1098 * Branched binutils 2.8.
1100 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1101 deciding whether to copy a reloc into a shared object.
1102 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1103 relocs in unallocated sections.
1104 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1105 R_SPARC_RELATIVE relocs in unallocated sections.
1107 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1109 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1110 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1113 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1115 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1116 override an uninitialized symbol from a shared library with a
1119 * elf-m10200.c: Rename from elf32-mn10200.c.
1120 * elf-m10300.c: Rename from elf32-mn10300.c.
1121 * cpu-m10200.c: Rename from cpu-mn10200.c
1122 * cpu-m10300.c: Rename from cpu-mn10300.c
1123 * Makefile.in: Update accordingly.
1125 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1126 (elf_mips_isa): Move to earlier in file.
1127 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1128 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1131 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1134 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1136 * configure.com: New file.
1137 * config.h-vms: Remove file.
1138 * makefile.vms: Update for new configure scheme.
1140 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1142 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1143 (ppc_process_before_allocation): Declare.
1144 * libcoff.h: Rebuild.
1146 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1148 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1150 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1152 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1155 symbol index for a R_IHCONST reloc.
1157 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1159 * targmatch.sed: Do not use \(\) recursively.
1161 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1163 * m68klinux.c (MACHTYPE_OK): Define.
1164 * i386linux.c (MACHTYPE_OK): Define.
1166 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1168 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1169 <hjl@gnu.ai.mit.edu>:
1170 * sparclinux.c: New file.
1171 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1172 * bfd-in2.h: Rebuild.
1173 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1174 * configure.in (sparclinux_vec): Add to list of vectors.
1175 * configure: Rebuild.
1176 * targets.c (sparclinux_vec): Declare.
1177 (bfd_target_vector): Add sparclinux_vec.
1178 * Makefile.in: Rebuild dependencies.
1179 (BFD32_BACKENDS): Add sparclinux.o.
1180 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1182 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1183 bfd_coff_backend_data field.
1184 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1186 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1187 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1188 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1190 * bfd.c: Include "libiberty.h".
1191 (strerror): Don't declare.
1192 (bfd_errmsg): Call xstrerror rather than strerror.
1194 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1196 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1197 reloc even if the symbol is in the .bss section.
1198 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1199 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1200 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1202 * coffcode.h (bfd_coff_backend_data): Add new field
1203 _bfd_coff_default_section_alignment_power.
1204 (bfd_coff_default_section_alignment_power): Define.
1205 (bfd_coff_std_swap_table): Initialize new field.
1206 * libcoff.h: Rebuild.
1207 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1208 symbol to the default section alignment.
1210 * COPYING: Update FSF address.
1213 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1215 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1216 21-bit absolute that made it act as a relative.
1219 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1221 * elflink.c (_bfd_elf_create_linker_section): Don't set
1222 bss_section and rel_section from existing sections.
1224 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1227 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1229 * aoutx.h (some_aout_object_p): Change executable test to fix
1230 problems with embedded a.out systems.
1232 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1234 * stabs.c (_bfd_stab_section_offset): New function.
1235 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1236 * libbfd.h: Rebuild.
1237 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1239 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1240 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1241 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1242 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1243 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1245 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1246 symbol. Check for memory allocation failure of *psinfo.
1247 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1248 callers. Set the value of the header symbol.
1249 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1250 * libbfd.h: Rebuild.
1252 start-sanitize-tic80
1253 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1255 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1256 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1257 reloc types, rather than silently failing to generate an output file.
1260 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1262 * targmatch.sed: Use the hold space to put the #ifdef around the
1263 the string constant.
1264 * targets.c (UNSUPPORTED_TARGET): Don't define.
1265 (find_target): Don't check for UNSUPPORTED_TARGET.
1266 (bfd_set_default_target): Don't try to optimize by checking for
1269 * Makefile.in: Rebuild dependencies.
1270 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1271 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1272 (elf32-m32r.o): Remove explicit target.
1274 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1277 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1278 count section symbols for sections that were created by the
1279 linker, or are not allocatable or not loadable.
1280 (elf32_sparc_finish_dynamic_sections): Output output section
1281 symbols for section for which we made space for them.
1283 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1285 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1286 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1288 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1290 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1291 (m32r_hi16_list): New static local.
1292 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1293 (m32r_elf_do_hi16_reloc): Delete.
1294 (m32r_elf_relocate_hi16): New function.
1295 (m32r_elf_lo16_reloc): New function.
1296 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1299 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1301 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1302 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1303 (m32r_elf_final_sda_base): New function.
1304 (m32r_elf_relocate_section): Rewrite sdata support.
1305 (m32r_elf_finish_dynamic_sections): Delete.
1307 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1309 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1310 * coff-svm68k.c: New file. Just defines some macros and includes
1312 * coff-m68k.c: Add functions to handle common addends, moved in
1313 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1314 Control whether relocs are visible using STATIC_RELOCS.
1315 * cf-m68klynx.c: Simplify greatly: just define macros to control
1317 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1318 * targets. (m68ksysvcoff_vec): Declare.
1319 (bfd_target_vector): Add m68ksysvcoff_vec.
1320 * config.bfd (m68*-motorola-sysv*): New target.
1321 * configure.in (m68ksysvcoff_vec): New vector.
1322 * configure: Rebuild.
1323 * Makefile.in: Rebuild dependencies.
1324 (BFD32_BACKENDS): Add coff-svm68k.o.
1325 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1327 * binary.c (binary_set_section_contents): Don't get misled if the
1328 first section is not loadable. From Matthew L. Martin
1331 * elflink.h (elf_bfd_final_link): Set the value of a section
1332 symbol to the section address unless doing a relocateable link.
1334 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1336 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1337 .plt entry if we've taken the function's address.
1338 (elf64_alpha_merge_gots): Merge collected flags info as well.
1340 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1342 * Many files: Add function prototypes.
1343 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1344 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1345 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1346 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1347 * peicode.h: Change several void * parameters to PTR.
1348 * srec.c (srec_get_symbol_info): Make static.
1349 * syms.c (bfd_symbol_is_absolute): Remove.
1350 * Makefile.in: Rebuild dependencies.
1352 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1354 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1355 (bfd_elf32_bfd_is_local_label): Don't define.
1357 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1360 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1362 * bfd-in.h: Don't include obstack.h.
1363 (struct bfd_hash_table): Change memory field to PTR.
1364 * bfd.c (struct _bfd): Change memory field to PTR.
1365 * bfd-in2.h: Rebuild.
1366 * libbfd-in.h (bfd_release): Declare as function, don't define as
1368 * libbfd.h: Rebuild.
1369 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1370 objalloc routines rather than obstack routines.
1371 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1372 (getpagesize): Don't define.
1373 (_bfd_new_bfd): Don't set _bfd_chunksize.
1374 (bfd_openr): Free new bfd and objalloc on failure.
1375 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1376 (bfd_alloc_size): Remove.
1377 (bfd_release): New function.
1378 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1379 objalloc routines rather than obstack routines.
1380 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1381 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1382 objalloc routines rather than obstack routines.
1383 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1384 (struct accumulate): Change memory to struct objalloc *.
1385 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1386 * dep-in.sed: Don't remove obstack.h from dependency list.
1387 * Makefile.in: Rebuild dependencies.
1388 (BFD_H_DEPS): Remove obstack.h.
1389 (install): Don't install obstack.h.
1390 * Many files: Don't include "obstack.h".
1393 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1394 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1395 * libbfd.h: Rebuild.
1396 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1397 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1398 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1400 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1401 old version of bfd_alloc.
1402 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1403 * libbfd.h: Rebuild.
1404 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1406 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1409 ELF local label syntax as well.
1411 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1413 * config.bfd (powerpc-*-beos*): New target.
1414 * configure.in (powerpc-*-beos*): Add case that explicitly
1415 does not set COREFILE for now. A future BeOS version is
1416 expected to support core files.
1417 * configure: Regenerate with autoconf.
1419 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1421 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1422 seen with a local symbol, rather than crashing.
1424 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1425 version symbols if there aren't any.
1427 start-sanitize-tic80
1428 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1430 * coff-tic80.c (coff_rtype_to_howto): Define
1431 (coff_tic80_rtype_to_howto): Clone generic coff version and
1432 add code to handle the funky TI "internal relocations".
1435 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1437 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1438 or size changes because of a weak symbol.
1440 * cisco-core.c (SIGEMT): Define if not defined.
1442 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1444 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1445 setting ever. Sanity check the version number. Sort out copying
1446 flags and other information when adding an indirect symbol.
1447 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1448 symbols added by the backend. Clear the entire contents of the
1450 (elf_export_symbol): Ignore indirect symbols.
1451 (elf_link_output_extsym): Accept a section without an owner in an
1453 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1454 version count. Correct the allocation of x_versymp.
1456 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1457 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1458 Don't return bfd_und_section_ptr when info->shared.
1459 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1460 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1461 (mips_elf_check_relocs): Resolve an indirect symbol in
1463 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1464 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1466 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1468 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1470 From Eric Youngdale <eric@andante.jic.com>:
1471 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1472 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1473 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1474 versioned symbol appears in both a regular and a shared object.
1475 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1476 appropriate. Improve error message.
1477 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1478 all uses. Add localsyms field.
1479 (elf_bfd_final_link): When generating a shared library, call
1480 elf_link_output_extsym to output all local symbols.
1481 (elf_link_output_extsym): Handle symbols which were forced to
1484 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1486 From Eric Youngdale <eric@andante.jic.com>:
1487 * elf-bfd.h (elf_symbol_type): Add version field.
1488 * elfcode.h (elf_slurp_symbol_table): Set version field.
1489 * elflink.h (elf_link_add_object_symbols): When creating an
1490 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1491 appropriate. Set up an indirection from the nondefault version of
1493 (NAME(bfd_elf,size_dynamic_sections)): Call
1494 elf_link_assign_sym_version before checking whether there are any
1495 versions. Always record the version name as a dynamic symbol.
1496 Initialize counters.
1497 (elf_link_assign_sym_version): After finding a version, see if a
1498 symbol should be forced to local scope. Create a new version
1499 definition if appropriate.
1500 (elf_link_output_extsym): Correct indirect symbol handling.
1501 * elf.c (bfd_elf_print_symbol): Print version information.
1502 (bfd_section_from_shdr): Turn version sections into BFD sections.
1503 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1504 if sh_info is not already set.
1505 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1507 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1508 _bfd_stringtab_add to copy the name into permanent memory if
1511 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1513 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1515 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1517 * coffcode.h (bfd_coff_backend_data): Change
1518 _bfd_coff_compute_section_file_positions to return a boolean
1519 value. Change all callers.
1520 (coff_compute_section_file_positions): Change return type to
1521 boolean. If the size of the last section changed, then output a
1522 zero byte at the end of the file.
1523 * libcoff.h: Rebuild.
1525 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1526 for at least 6 output symbols.
1527 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1528 emit a TC csect to represent the space they take up. For an XO
1529 symbol, just emit a reference, not a csect.
1531 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1532 Solaris doesn't like the combined options, and the -f is
1534 (stamp-tshlink, install): Likewise.
1536 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1537 handling when little endian.
1539 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1541 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1542 (mn10300_elf_relocate_section): Likewise.
1543 (elf_backend_relocate_section): Define.
1545 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1546 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1547 (elf32_mn10300_howto_table): Likewise.
1548 (elf32_mn10300_reloc_map): Likewise.
1549 (bfd_elf32_mn10300_reloc): Delete unused function.
1551 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1553 start-sanitize-tic80
1554 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1555 understand, just set the howto field to NULL, and the caller will
1556 print an appropriate error message.
1558 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1559 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1560 block. Use NULL for initializations of "ptr" rather than bare 0.
1561 * coff-h8300.c: Fix typo in comment.
1562 * coff-h8500.c: Ditto.
1564 * coff-z8k.c: Ditto.
1566 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1568 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1569 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1570 m32r_elf_get_relocated_section_contents): First pass at relax support.
1572 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1574 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1575 entry for reading verdef records.
1576 Use correct braces for computing increments of extverdaux and
1577 exteverdef record pointers.
1579 start-sanitize-tic80
1580 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1582 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1586 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1588 * elflink.h (elf_link_find_version_dependencies): Check that
1589 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1592 start-sanitize-tic80
1593 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1595 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1598 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1600 * targets.c (bfd_default_vector): Make non-const.
1601 (find_target): New static function, broken out of
1603 (bfd_set_default_target): New function.
1604 (bfd_find_target): Call find_target. When defaulting, use
1605 bfd_default_vector[0] if it is not NULL.
1606 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1607 * bfd-in2.h, libbfd.h: Rebuild.
1609 * syms.c (bfd_is_local_label): Return false if the symbol has no
1611 * coff-i960.c (coff_i960_is_local_label_name): New function.
1612 (coff_bfd_is_local_label_name): Define.
1613 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1614 (coff_bfd_is_local_label_name): Define.
1615 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1616 (coff_bfd_is_local_label_name): Define.
1617 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1618 with .. or _.L_ as local.
1619 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1620 (bfd_elf32_bfd_is_local_label_name): Define.
1621 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1622 beginning with $ as local.
1624 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1626 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1627 rather than comparing against info->lprefix.
1628 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1629 * elflink.h (elf_link_input_bfd): Likewise.
1630 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1631 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1633 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1634 _bfd_elf_is_local_label_name if not already defined.
1635 * elf.c (_bfd_elf_is_local_label_name): New function.
1636 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1638 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1639 (m88k_is_local_label_name): New static function.
1641 * coffcode.h (coff_bfd_is_local_label_name): Define as
1642 _bfd_coff_is_local_label_name if not already defined.
1643 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1644 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1645 * libcoff.h: Rebuild.
1647 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1648 to _bfd_is_local_label_name.
1649 (bfd_target): Likewise.
1650 * syms.c (bfd_is_local_label): Define as function, not macro.
1651 (bfd_is_local_name): Define.
1652 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1653 bfd_generic_is_local_label, and take a string rather than a
1655 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1656 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1657 (bfd_generic_is_local_label): Don't declare.
1658 (bfd_generic_is_local_label_name): Declare.
1659 * bfd-in2.h, libbfd.h: Rebuild.
1660 * All backends: Change local_label to local_label_name.
1662 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1663 (mips_elf_relocate_got_local): Change return type to boolean.
1664 Don't assume that the first zero entry is unassigned; instead, use
1666 (mips_elf_relocate_section): Check return value of
1667 mips_elf_relocate_got_local.
1668 (mips_elf_create_got_section): Initialize assigned_gotno field.
1671 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1673 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1677 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1679 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1680 that have no contents merely because linker_mark is not set.
1682 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1684 * config.bfd (mips*-*-lnews*): New target.
1685 * coff-mips.c (mips_relocate_section): Make assert compare
1686 content byteorder instead of header byteorder.
1687 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1689 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1690 * configure.in (ecoff_biglittle_vec): Add case.
1691 * configure: Update.
1693 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1695 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1696 name begins with ".note".
1697 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1698 section whose name begins with ".note".
1699 (get_program_header_size): Corresponding change.
1701 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1702 jal and for jal overflow.
1704 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1706 From Eric Youngdale <eric@andante.jic.com>:
1707 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1708 not found, try looking it up again without the version name.
1709 (elf_link_add_object_symbols): Always link against the dynamic
1710 symbol table of a dynamic object. When linking against a dynamic
1711 object, include version strings in symbol names, and set up
1712 version information. Add indirect symbols for default versions.
1713 (elf_link_create_dynamic_sections): Add special version sections.
1714 (struct elf_assign_sym_version_info): Define.
1715 (struct elf_find_verdep_info): Define.
1716 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1717 up version sections.
1718 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1719 (elf_link_find_version_dependencies): New static function.
1720 (elf_link_assign_sym_version): New static function.
1721 (elf_link_renumber_dynsyms): New static function.
1722 (struct elf_final_link_info): Add symver_sec field.
1723 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1724 local symbols of a dynamic object. Handle DT_VER* constants.
1725 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1726 dynamic object. Skip indirect symbols from ELF objects. Remove
1727 the version name before choosing a hash bucket. Write out the
1728 version information if appropriate.
1729 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1730 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1731 (bfd_elf64_size_dynamic_sections): Likewise.
1732 * bfd-in2.h: Rebuild.
1733 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1734 Change elf_link_hash_flags to unsigned short.
1735 (ELF_LINK_HIDDEN): Define.
1736 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1737 dynverdef_hdr, dynversym_section, dynverdef_section,
1738 dynverref_section, cverdefs, cverrefs, verdef, verref.
1739 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1740 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1741 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1742 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1743 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1744 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1745 (_bfd_elf_slurp_version_tables): Declare.
1746 * elf.c (_bfd_elf_swap_verdef_in): New function.
1747 (_bfd_elf_swap_verdef_out): Likewise.
1748 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1749 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1750 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1751 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1752 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1753 version information if there is any.
1754 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1755 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1756 (elf_fake_sections): Handle .gnu.version* section names.
1757 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1758 (_bfd_elf_slurp_version_tables): New function.
1759 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1760 version name in string entered in dynamic hash table.
1761 * elfcode.h: Include fnmatch.h.
1762 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1763 symbol which was forced to become local.
1764 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1765 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1766 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1767 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1769 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1771 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1773 (mn10200_elf_relax_section): Correctly compute a symbol's value
1774 when the symbol is local, but not in the same section as we are
1775 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1778 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1780 * elf32-m32r.c: Rewrite to use ELF backend linker.
1781 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1782 Add small data area support (R_M32R_SDA16).
1783 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1784 * bfd-in2.h,libbfd.h: Regenerated.
1786 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1788 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1789 (mn10200_elf_relax_delete_bytes): Likewise.
1790 (mn10200_elf_symbol_address_p): Likewise.
1791 (mn10200_elf_get_relocated_section_contents): Likewise.
1792 (bfd_elf32_bfd_relax_section): Define.
1793 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1795 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1796 (mn10200_elf_relocate_section): Likewise.
1797 (elf_backend_relocate_section): Define.
1800 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1802 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1803 reloc.c, targets.c: New target, elf-*-D30V.
1805 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1807 * cpu-d30v.c, elf32-d30v.c: New files.
1810 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1812 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1813 * bfd-in2.h: Regenerated.
1814 start-sanitize-tic80
1815 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1816 (rtype2howto): Add function.
1817 (tic80_howto_table): Add.
1820 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1822 * sysdep.h: Don't define errno in MSVC if error.h is included.
1825 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1827 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1828 is initialized before it is used.
1831 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1833 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1834 symbol into a weak undefined symbol; leave it as a common symbol.
1836 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1838 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1839 about a symbol defined in a dynamic object if it has already been
1840 defined in a regular object.
1842 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1844 * makefile.vms: Add gcc flags to allow compiling with current gcc
1846 (targmatch.h): New dependency.
1848 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1850 * evax.h (ALPHA_R_CODEADDR): New relocation.
1851 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1853 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1855 * bfd-in2.h, libbfd.h: Rebuild.
1857 Restrict symbol length to 64 bytes, case preserving:
1858 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1859 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1860 (_bfd_evax_length_hash_symbol): Added.
1861 * evax-etir.c (_bfd_evax_write_etir): Call
1862 _bfd_evax_length_hash_symbol before output of symbol.
1863 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1864 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1866 * evax-emh.c: Output filename to object file without path.
1868 * evax-egsd.c: New sections for local and global commons.
1870 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1871 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1872 notices. Replace AXP with Alpha.
1874 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1876 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1877 sections if we are creating a shared library.
1879 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1881 * configure.host (i386-windows): Don't set host64=true.
1883 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1885 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1886 (elf_mips16_gprel_howto): New static variable.
1887 (mips16_gprel_reloc): New static function.
1888 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1889 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1890 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1891 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1892 * bfd-in2.h, libbfd.h: Rebuild.
1894 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1896 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1897 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1899 start-sanitize-r5900
1900 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1902 * config.bfd: add r5900
1905 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1907 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1908 the output section will be the absolute section; don't print an
1909 assertion message for that case when doing a relocateable link.
1911 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1913 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1914 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1915 need_fn_sub, call_stub, and call_fp_stub.
1916 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1917 (mips_elf_link_hash_newfunc): Initialize new fields.
1918 (mips_elf_link_hash_table_create): Likewise.
1919 (mips_elf_relocate_section): Redirect relocations to use mips16
1920 stubs when appropriate.
1921 (mips_elf_check_relocs): Attach stub sections to the appropriate
1922 symbol. Set need_fn_stub when appropriate.
1923 (mips_elf_always_size_sections): New static function.
1924 (mips_elf_check_mips16_stubs): New static function.
1925 (elf_backend_always_size_sections): Define.
1926 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1928 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1929 attached to sections which are not being included in the link.
1931 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1933 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1934 symbol value when computing the addend for a pc_relative
1937 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1939 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1940 relocateable link, just skip pc_relative pcrel_offset relocs.
1941 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1942 structure for an ARM26 reloc which can be resolved.
1943 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1944 reloc can be resolved.
1946 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1947 error in overflow check for R_RELBYTE.
1949 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1951 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1952 From Mark Rasin <mark.rasin@telrad.co.il>.
1954 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1957 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1959 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1960 (elf_mn10200_howto_table): Likewise.
1961 (mn10200_reloc_map): Likewise.
1963 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1965 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1966 * bfd-in2.h, libbfd.h: Regenerated.
1967 * elf32-m32r.c: Add support for them.
1969 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1971 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1972 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1974 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1975 r_format and r_pcrel. Always return a value.
1977 * riscix.c (MY_final_link_callback): Define to dummy value.
1979 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1980 relocations against the text segment, look up the output name of
1982 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1983 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1984 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1985 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1986 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1988 start-sanitize-tic80
1989 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1991 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1992 routines for little endian data.
1993 * coffcode.h (coff_write_object_contents): Set magic to
1994 TIC80_ARCH_MAGIC for TIc80.
1996 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1998 * coff-tic80.c (tic80coff_vec): Change to little endian data
2002 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2004 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2005 auxiliary_filters parameter to be const char * const *. Accept a
2006 NULL terminated array.
2007 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2008 (bfd_elf32_size_dynamic_sections): Update declaration.
2009 * bfd-in2.h: Rebuild.
2011 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2013 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2014 NOTYPE symbol in a text section as a FUNC symbol.
2016 * coffcode.h (coff_compute_section_file_positions): Force
2017 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2019 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2021 * libaout.h (machine_type): Reserve several values for sparclet.
2023 start-sanitize-tic80
2024 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2026 * config.bfd (tic80-*-*): Don't require 'coff'.
2030 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2032 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2033 table to v850_elf_reloc for all non-standard relocations.
2034 (v850_elf_check_relocs): Add check for h being non-null.
2035 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2036 statement instead of multiple ifs.
2037 (v850_elf_relocate_section): Fix up error message, don't just call
2041 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2043 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2044 Use bfd_elf_generic_reloc as special function for all relocs.
2045 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2047 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2048 24bit pc-relative reloc.
2050 start-sanitize-tic80
2051 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2053 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2054 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2055 header byte order is little endian. Use correct bfd_get and
2056 bfd_put routines for little endian headers.
2057 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2058 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2061 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2063 * reloc.c: Add BFD_RELOC_24.
2064 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2065 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2066 * bfd-in2.h, libbfd.h: Rebuilt.
2068 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2070 elf64-alpha multiple .got rewrite:
2072 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2073 (bfd_elf*_mkobject): Don't define here ...
2074 * elfxx-target.h: ... but rather here. Default always_size_sections
2076 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2077 what the #defines in elf-bfd.h transmuted it to anyway.
2079 * section.c: Add SEC_LINKER_CREATED flag.
2080 * bfd-in2.h: Rebuild.
2081 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2082 relocation section flags.
2083 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2084 SEC_IN_MEMORY to recognize generated bits.
2085 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2087 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2088 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2089 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2090 * elf32-ppc.c (ppc_elf_create_linker_section,
2091 ppc_elf_size_dynamic_sections): Likewise.
2092 * elf32-sparc.c (elf32_sparc_check_relocs,
2093 elf32_sparc_size_dynamic_sections): Likewise.
2094 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2096 (_bfd_elf_create_dynamic_sections): Likewise.
2097 (_bfd_elf_make_linker_section_rela): Likewise.
2098 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2099 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2100 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2101 to identify generated bits.
2102 (elf_link_input_bfd): Likewise.
2104 * elf64-alpha.c: Rewrite everything touching relocations.
2107 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2109 * elf32-v850.c (all functions and static variables): Go through
2110 and regularize names to be of the form v850_elf_<xxx>.
2111 (toplevel): Include <elf/v850.h>.
2112 (enum reloc_type): Move to include/elf/v850.h.
2113 (v850_elf_check_relocs): For common variables, if the variable is
2114 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2115 into the appropriate section.
2116 (elf_backend_check_relocs): Define.
2118 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2120 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2123 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2125 * config.bfd (mips*el-*-linux*): New target.
2126 (mips*-*-linux*): New target.
2128 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2129 Return a useful value.
2131 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2133 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2135 * configure: Rebuild.
2136 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2137 ac_cv_func_mmap in bfd/configure.host.
2139 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2140 filter_shlib and auxiliary_filter_shlib parameters.
2141 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2143 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2144 (bfd_elf64_size_dynamic_sections): Likewise.
2145 * bfd-in2.h: Rebuild.
2147 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2149 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2150 symbols, don't export a symbol which is defined by an object in an
2151 archive which contains shared objects.
2153 start-sanitize-tic80
2154 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2156 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2157 for TI TMS320c80 (MVP).
2158 (bfd_archures_list): Add bfd_tic80_arch.
2159 * bfd-in2.h: Regenerate by running "make headers".
2161 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2163 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2164 * configure.in (case $vec): Correct typo, "tb" not "tp".
2165 Also add cofflink.o for tic80coff_vec.
2166 * configure: Regenerate with autoconf.
2169 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2171 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2172 is configured with --with-mmap.
2174 start-sanitize-tic80
2175 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2177 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2178 (ALL_MACHINES): Add cpu-tic80.o
2179 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2180 * coff-tic80.c: Add skeleton, cloned from another coff config.
2181 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2185 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2187 * TODO: Correct a misspelling.
2188 start-sanitize-tic80
2189 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2190 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2191 * configure.in (case $vec): Add tic80coff_vec entry.
2192 * configure: Regenerate with autoconf.
2193 * archures.c (bfd_tic80_arch): Declare.
2194 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2195 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2196 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2197 (bfd_target_vector): Add tic80coff_vec entry.
2200 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2202 * elflink.h (elf_buckets): Add some more values for larger
2205 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * Makefile.in (install): Move subdir_do out of conditional. From
2208 Fred Fish <fnf@cygnus.com>.
2210 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2212 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2214 (elf_mn10200_howto_table): Likewise.
2215 (mn10200_reloc_map): Likewise.
2217 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2219 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2220 mips16 symbol during the link.
2221 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2223 (mips_elf_link_output_symbol_hook): New static function.
2224 (elf_backend_link_output_symbol_hook): Define.
2226 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2229 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2231 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2232 against SEC_DEBUGGING sections here (revert patch of December 5).
2233 * elfcode.h (elf_object_p): Check for them here, instead.
2235 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2237 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2238 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2240 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2241 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2242 * elf-bfd.h (struct elf_size_info): Update declaration of
2244 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2245 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2246 * elfxx-target.h: Use new dynamic reloc routines by default.
2247 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2250 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2252 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2253 if NAMES_HAVE_UNDERSCORE is defined.
2255 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2257 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2259 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2261 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2264 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2266 * elflink.h (elf_link_add_object_symbols): Only add a weak
2267 symbol if the real definition is in the dynamic symbol table.
2268 After finding the real definition, then, if it is dynamic, add the
2269 weak symbol to the dynamic symbol table.
2271 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2273 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2275 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2278 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2280 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2282 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2283 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2284 * reloc.c: Remove mn10300 big endian relocs.
2285 * bfd-in2.h, libbfd.h: Rebuilt.
2287 * elf32-mn10200.c: Update from elf32-mn10300.c.
2289 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2291 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2293 * elf32-mn10300.c: Add some comments.
2295 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2297 * ihex.c (ihex_scan): Always initialize buf before jumping to
2299 (ihex_read_section): Likewise.
2301 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2303 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2304 inplace for most relocs.
2306 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2308 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2309 even if SEC_ALLOC is not set.
2310 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2311 when deciding whether to copy a reloc into a shared object.
2312 (elf_i386_relocate_section): Likewise.
2313 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2314 (elf32_sparc_relocate_section): Likewise.
2315 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2316 reloc section if it is not set in the source section.
2317 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2318 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2319 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2321 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2323 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2324 expects a .got.plt until we actually create it.
2326 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2328 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2329 message for bfd_reloc_outofrange, rather than aborting. From
2330 Philippe De Muyter <phdm@info.ucl.ac.be>.
2332 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2333 a relocateable link, don't try to process them. From Heinz Wrobel
2334 <wrobel@lpr.e-technik.tu-muenchen.de>.
2336 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2338 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2339 mn10300_info_howto_rel. Tweak reloc argument to be an
2340 Elf32_Internal_Rela.
2341 (USE_RELA): Define instead of USE_REL.
2342 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2344 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2346 * configure.in, configure: Handle mips*-sgi-irix6*.
2347 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2350 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2353 relocation against a symbol defined in a section with no output
2356 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2358 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2359 * configure, config.in: Rebuild with autoconf 2.12.
2361 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2362 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2363 (swap_out_syms): Set st_other from existing st_other field.
2364 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2366 (elf_link_output_extsym): Set the other field from the global hash
2368 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2369 (elf_mips16_jump_howto): New static variable.
2370 (mips16_jump_reloc): New static function.
2371 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2372 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2373 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2375 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2376 * bfd-in2.h, libbfd.h: Rebuild.
2377 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2379 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2381 * configure.host: Use long long for mips-sgi-irix6*.
2383 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2384 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2386 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2388 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2389 (enum reloc_type): Add more reloc types.
2390 (elf32_mn10300_howto_table): Update for new reloc types.
2391 (elf32_mn10300_reloc_map): Update for new reloc types.
2392 * reloc.c: Add some new relocs for the mn10300 series.
2393 * bfd-in2.h, libbfd.h: Rebuilt.
2395 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2397 * som.c (setup_sections): Don't lose for a space which has
2398 no data, but some symbols.
2400 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2402 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2403 (sunos_link_hash_table_create): Initialize got_needed.
2404 (sunos_create_dynamic_sections): Only set .got section size if it
2405 is not already set. Set got_needed.
2406 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2407 sdynptr, and only handle dynamic sections, if dynamic sections are
2409 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2410 Initialize .got section.
2411 (sunos_scan_ext_relocs): Likewise.
2412 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2414 (sunos_finish_dynamic_link): Check got_needed. Only set up
2415 dynamic linking information if needed.
2417 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2419 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2421 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2423 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2425 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2427 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2430 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2432 * filemode.c: Include sysdep.h.
2433 * ihex.c: Add casts to eliminate compiler warnings.
2434 * sunos.c: Add casts to eliminate compiler warnings.
2436 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2438 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2440 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2441 appropriate relocations in the .so file if shared.
2442 (ppc_elf_relocate_section): Ditto.
2444 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2446 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2447 complain_overflow_unsigned.
2449 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2451 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2452 overflows for R_D10V_16 and R_D10V_18.
2454 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2456 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2457 (do_with_relocs): Likewise.
2458 (do_as_repeat): Likewise.
2459 (copy_expression): Likewise.
2461 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * ieee.c (ieee_write_external_part): Correctly record whether
2464 there is an external part.
2467 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2469 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2470 handle tda offsets for sld.w and sst.w instructions.
2471 Fix alignment check in sld.w and sst.w tda reloc handling.
2474 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2476 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2479 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2481 * elf32-v850.c: Add comments about assumptions about
2482 char, short & long sizes.
2483 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2484 problems for several relocs.
2486 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2487 R_V850_SDA_OFFSET entry.
2490 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2492 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2493 Store import file index in ldindx.
2494 (xcoff_build_ldsyms): Assume that ldsym was not previously
2495 allocated. For an imported symbol, copy ldindx into l_ifile.
2498 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2500 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2501 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2502 fields in R_V850_TDA_OFFSET.
2503 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2504 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2507 * elf32-v850.c: Include bfdlink.h.
2508 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2510 (elf32_v850_bfd_final_link_relocate): New function.
2511 (v850_elf_relocation_section): Likewise.
2512 (elf_backend_relocate_section): Define.
2515 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2517 * binary.c (binary_set_section_contents): Ignore sections which
2518 don't have SEC_LOAD and SEC_ALLOC set.
2520 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2522 * linker.c (_bfd_generic_final_link): Avoid losing static
2523 symbols in the .bss section.
2525 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2527 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2528 (mips32_64bit_reloc): New static function.
2529 (mips_reloc_map): Add entry for BFD_RELOC_64.
2530 (mips_elf_relocate_section): Handle R_MIPS_64.
2532 * linker.c (default_indirect_link_order): Print an error message
2533 when attempting to do a relocateable link with different object
2534 file formats, rather than calling abort.
2536 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2538 * reloc.c (m32r relocs): Rename them.
2539 * bfd-in2.h, libbfd.h: Regenerated.
2540 * elf32-m32r.c: Update.
2541 (m32r_elf_10_pcrel_reloc): New function.
2542 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2543 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2545 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2547 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2548 all sections that will be included in the output file.
2549 (_bfd_generic_link_output_symbols): Discard symbols in sections
2550 which are being discarded.
2554 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2555 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2556 (elf_v850_howto_table): Corresponding changes.
2557 (elf_v850_reloc_map): Corresponding changes.
2558 * reloc.c: Add additional V850 relocations.
2559 * bfd-in2.h, libbfd.h: Rebuilt.
2561 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2562 no longer want in pc-relative relocs.
2564 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2566 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2567 accept a reloc against an undefined sybmol!
2569 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2571 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2574 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * VERSION: Bump for new relocation.
2578 * hosts/i386bsd.h: If NBPG is not defined, define it as
2579 PAGE_SIZE, for recent versions of FreeBSD.
2581 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2583 * configure.host: Use `long long' as the 64 bit type on a Solaris
2584 host, since both gcc and the SunPRO compilers support it.
2586 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2588 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2589 mistake to have reused the ECOFF LITERAL for ELF since they have
2590 different semantics.
2591 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2592 * bfd-in2.h, libbfd.h: Rebuild.
2594 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2597 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2598 dynamic relocation for an undefweak symbol when we are building
2599 a static executable.
2601 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2603 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2604 point explicitly to srcdir.
2605 (targmatch.h): Edit references to point explicitly to objdir.
2607 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * config.bfd: When setting targ_cpu, don't get confused by
2612 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2614 * configure.host: Add support for windows host (a build done
2615 under the Microsoft build environment).
2617 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2619 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2620 definition in a dynamic object, add it to the dynamic symbol table
2621 if any dynamic object mentions it. Reverts part of last patch.
2623 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2624 (sunos_link_hash_table_create): Initialize got_base.
2625 (bfd_sunos_size_dynamic_sections): If the .got section is more
2626 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2628 (sunos_check_dynamic_reloc): Subtract got_base from a base
2629 relative relocation.
2631 * elf32-mips.c (elf_mips_isa): New static function.
2632 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2633 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2635 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2637 * archive.c (do_slurp_coff_armap): Only treat archive as little
2638 endian for i960 COFF.
2640 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2642 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2643 by the change in size of the section when EXEC_P is not set.
2645 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2646 (m68kcoff_rtype_to_howto): New static function.
2647 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2648 VMA to the addend for a PC relative reloc.
2650 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2652 * Makefile.in: Rebuild dependencies.
2654 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2657 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2659 * Makefile.in: Remove explicit dependencies for mn10200 and
2661 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2662 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2663 (dependencies): Rebuilt.
2665 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2667 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2668 during this function.
2670 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2671 section if the flags are compatible.
2673 * configure.in: Add havevecs, and put it in tdefaults.
2674 * mpw-config.in: Likewise.
2675 * configure: Rebuild.
2676 * targmatch.sed: New file; a sed script to build targmatch.h from
2678 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2679 * targets.c: Include "fnmatch.h".
2680 (struct targmatch): Define.
2681 (bfd_target_match): Define by including targmatch.h.
2682 (bfd_find_target): If the target is not found by name, search for
2683 it as a configuration triplet.
2684 * Makefile.in: Rebuild dependencies.
2685 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2686 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2687 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2688 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2689 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2690 (CFILES): Remove i386dynix.c and hp300bsd.c.
2691 (targmatch.h): New target.
2692 (do_clean): Remove targmatch.h.
2694 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2695 * acconfig.h: Add NEED_DECLARATION_GETENV.
2696 * configure, config.in: Rebuild.
2697 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2698 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2700 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2702 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2703 * cpu-mn10200.c, cpu-mn10300.c: New files.
2704 * elf32-mn10200.c, elf32-mn10300.c: New files.
2705 * Makefile.in: Break mn10x00 support into two separate
2706 configurations, mn10200 and mn10300.
2707 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2708 * bfd-in2.h, configure: Rebuilt.
2710 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2712 * Makefile.in (do_clean): Move config.log to do_distclean.
2714 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2716 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2717 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2718 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2719 (elf32-mn10x00.o): Add dependencies.
2720 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2721 (bfd_mn10x00_arch): Declare.
2722 (bfd_archures_list): Add bfd_mn10x00_arch.
2723 * config.bfd: Add mn10x00-*-*.
2724 * configure.in: Add bfd_elf32_mn10x00_vec.
2725 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2726 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2727 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2728 * bfd-in2.h, configure: Rebuilt.
2730 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2732 openVMS/Alpha: Provide filename and case_hack flags via
2733 symbol table from gas.
2734 Add case_hack code for symbol output from vax/vms.
2735 * evax-alpha.c (evax_initialize): Remove filename handling,
2736 filename is provided via symbol table.
2737 (evax_get_symtab): Use local symbol count when setting up table.
2738 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2740 (_bfd_evax_write_egsd): Skip file name symbol.
2741 * evax-emh.c (get_vms_time_string): Local function now.
2742 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2744 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2745 through _bfd_evax_case_hack_symbol.
2746 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2748 (_bfd_evax_basename): Removed.
2749 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2750 * evax.h (evax_private_data_struct): Remove filename.
2751 (flag_hash_long_names, flag_show_after_trunc,
2752 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2755 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2757 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2758 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2759 (NO_SWAP_MAGIC): Don't define.
2760 (SWAP_MAGIC): Define.
2762 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2763 no hash table entry for a global symbol.
2765 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2767 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2769 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2771 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2772 symbol type with T_NULL. Warn if symbol type changes. Based on
2773 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2775 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2776 a dynamic object in the dynamic symbol table if it is referenced
2777 or defined by a regular object.
2780 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2782 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2783 remove dwarf local labels. Shrinks binaries by a factor of 3!
2786 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2788 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2789 by hand, rather than by calling bfd_make_section.
2791 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2793 * reloc.c: Rename m32r relocs.
2794 * bfd-in2.h, libbfd.h: Rebuilt.
2795 * elf32-m32r.c: Update.
2797 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2800 link, adjust the symbol index of a base relative reloc. Don't
2801 change the addend of a PC relative reloc if pcrel_offset is set.
2802 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2803 a relocateable link.
2805 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2806 it is zero, in case src_mask matters.
2807 (bfd_install_relocation): Likewise.
2809 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2811 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2813 (_bfd_xcoff_bfd_final_link): Don't set target_index
2814 to an uninitialized value.
2816 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2818 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2819 indices, rather than crashing.
2820 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2822 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2825 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2827 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2829 (coff_arm_adjust_symndx): New static function.
2830 (coff_adjust_symndx): Define.
2832 * srec.c (srec_scan): Accept multiple symbols on a single line.
2833 From Pascal Martin <pmartin@alsys.com>.
2837 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2839 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2840 (sunos_merge_private_bfd_data): New function.
2842 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2846 (bfd_merge_private_bfd_data): Likewise.
2847 * section.c (bfd_copy_private_section_data): Likewise.
2848 * syms.c (bfd_copy_private_symbol_data): Likewise.
2849 * bfd-in2.h: Rebuild.
2850 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2851 both BFD's are the right flavour.
2852 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2853 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2854 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2855 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2856 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2857 (ppc_elf_merge_private_bfd_data): Likewise.
2858 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2859 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2861 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2862 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2865 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2867 * reloc.c: Add m32r relocs.
2868 * bfd-in2.h, libbfd.h: Rebuilt.
2869 * cpu-m32r.c,elf32-m32r.c: New files.
2871 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2875 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2877 * tekhex.c (first_phase): Change type parameter from char to int.
2879 (pass_over): Change func to expect int, not char.
2881 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2882 rather than SEC_LOAD when aligning the file offset for the first
2883 section in a segment.
2885 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2887 * syms.c (coff_section_type): Make arg const.
2888 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2889 to make_bfd_asection().
2890 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2891 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2892 (_bfd_elf_stringtab_init): Remove prototype.
2894 * netbsd-core.c (swap_abort): Add prototype.
2895 * aix386-core.c (swap_abort): Ditto & make static
2896 * hpux-core.c (swap_abort): Ditto & make static.
2897 * irix-core.c (swap_abort): Ditto & make static.
2898 * ptrace-core.c (swap_abort): Ditto & make static.
2899 * trad-core.c (swap_abort): Ditto & make static.
2900 * coffswap.h (coff_swap_reloc_in): Ditto.
2901 (coff_swap_reloc_out): Ditto.
2902 (coff_swap_filehdr_in): Ditto.
2903 (coff_swap_filehdr_out): Ditto.
2904 (coff_swap_sym_in): Ditto.
2905 (coff_swap_sym_out): Ditto.
2906 (coff_swap_aux_in): Ditto.
2907 (coff_swap_aux_out): Ditto.
2908 (coff_swap_lineno_in): Ditto.
2909 (coff_swap_lineno_out): Ditto.
2910 (coff_swap_aouthdr_in): Ditto.
2911 (coff_swap_aouthdr_out): Ditto.
2912 (coff_swap_scnhdr_in): Ditto.
2913 (coff_swap_scnhdr_out): Ditto.
2914 * ihex.c (ihex_sizeof_headers): Ditto.
2915 * tekhex.c (getsym): Ditto.
2916 (find_chunk): Ditto & make static.
2917 (insert_byte): Ditto.
2918 (first_phase): Ditto.
2920 (tekhex_get_symtab): Ditto & make static.
2921 (tekhex_get_symtab_upper_bound): Ditto & make static.
2922 (tekhex_mkobject): Ditto.
2923 (tekhex_object_p): Ditto.
2924 (move_section_contents): Ditto.
2925 (tekhex_get_section_contents): Ditto.
2926 (tekhex_set_arch_mach): Ditto & make static.
2927 (tekhex_set_section_contents): Ditto.
2928 (writevalue): Ditto.
2931 (tekhex_write_object_contents): Ditto.
2932 (tekhex_sizeof_headers): Ditto.
2933 (tekhex_make_empty_symbol): Ditto.
2934 (tekhex_get_symbol_info): Ditto.
2935 (tekhex_print_symbol): Ditto.
2936 * irix-core.c (make_bfd_asection): Ditto.
2937 (irix_core_core_file_p): Ditto.
2938 (irix_core_core_file_failing_command): Ditto.
2939 (irix_core_core_file_failing_signal): Ditto.
2940 (irix_core_core_file_matches_executable_p): Ditto.
2941 (irix_core_make_empty_symbol): Ditto.
2942 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2943 * srec.c (srec_new_symbol): Ditto.
2944 (srec_get_section_contents): Ditto.
2945 (srec_set_arch_mach): Ditto.
2946 (srec_set_section_contents): Ditto.
2947 (internal_srec_write_object_contents): Ditto.
2948 (srec_write_object_contents): Ditto.
2949 (symbolsrec_write_object_contents): Ditto.
2950 (srec_sizeof_headers): Ditto.
2951 (srec_make_empty_symbol): Ditto.
2952 (srec_get_symtab_upper_bound): Ditto.
2953 (srec_get_symtab): Ditto.
2954 (srec_print_symbol): Ditto and make static.
2955 * elf.c (elf_read): Ditto
2956 (assign_section_numbers): Ditto.
2957 (elf_fake_sections): Ditto.
2958 (sym_is_global): Ditto.
2959 (elf_map_symbols): Ditto.
2960 (get_program_header_size): Ditto.
2961 * coffgen.c (make_a_section_from_file): Ditto.
2962 (coff_real_object_p): Ditto.
2963 (fixup_symbol_value): Ditto.
2964 (build_debug_section): Ditto.
2966 * syms.c (coff_section_type): Ditto.
2968 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2970 * bfd-in2.h: Rebuilt after m32r changes.
2972 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2974 * config.bfd,configure.in,configure: Add m32r support.
2975 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2976 * config.bfd: Keep target list alphabetically sorted.
2979 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2981 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2982 to add in the constant part found in the instruction itself.
2983 (case R_V850_HI16_S): Likewise.
2986 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2988 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2989 and R_D10V_18 to be 1 (word).
2991 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2993 * stabs.c (_bfd_link_section_stabs): If the output_section field
2994 of either section is bfd_abs_section, then the linker is
2995 discarding the section and we should not optimize it.
2997 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2999 * Makefile.in (aout-sparcle.o): New target.
3000 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3001 * config.bfd (sparclet-*-aout*): Add case.
3002 * configure.in (sparcle_aout_vec): Add case.
3003 * configure: Regenerated.
3004 * targets.c (sparcle_aout_vec): Declare.
3005 (bfd_target_vector): Add sparcle_aout_vec.
3006 * aout-sparcle.c: New file.
3009 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3011 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3012 low order sign bit propogation for R_V850_HI16_S.
3014 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3015 handling V850 specific relocs.
3016 (elf_v850_howto_table): Use the new function for some
3017 relocations. Twiddle masks & shifts for some relocs.
3018 Set partial_inplace where needed.
3021 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3023 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3024 default architecture to a machine number of 0.
3025 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3027 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3028 the output BFD is the default, set it from the first input BFD.
3031 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3033 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3034 insert at bitpos zero. The HI16 relocs are shifted right
3035 by 16 bits. Fix src_mask for all relocs.
3036 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3038 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3042 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3045 Rewrite to use BFD file read routines and to avoid using a fixed
3046 length for the file name.
3049 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3051 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3052 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3053 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3054 to R_V850_{32,16,8}.
3056 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3058 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3059 (elf_v850_howto_table): Add info for HI16_S reloc.
3060 (v850_reloc_map): Add HI_16_S reloc.
3061 * reloc.c: Define BFD_RELOC_V850_* relocs.
3064 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3067 * elf32-sh.c: New file.
3068 * elf.c (prep_headers): Handle bfd_arch_sh.
3069 * elfcode.h (write_relocs): Handle absolute symbol.
3070 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3071 (_bfd_elf64_link_read_relocs): Declare.
3072 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3073 elf_link_read_relocs. Make globally visible. Change all
3075 (elf_link_input_bfd): Get external symbols from cache in
3076 symtab_hdr->contents. Get contents from cache in
3078 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3080 * reloc.c: Define BFD_RELOC_SH_* relocs.
3081 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3082 * coff-sh.c (sh_insns_conflict): Fix a return value.
3083 (_bfd_sh_align_load_span): New globally visible function, broken
3084 out of sh_align_load.
3085 (sh_align_load): Call _bfd_sh_align_load_span.
3086 (sh_swap_insns): Change relocs parameter to PTR.
3087 * bfd-in2.h, libbfd.h: Rebuild.
3088 * targets.c (bfd_elf32_sh_vec): Declare.
3089 (bfd_elf32_shl_vec): Declare.
3090 * config.bfd (sh-*-elf*): New target.
3091 * configure.in (bfd_elf32_sh_vec): New target vector.
3092 (bfd_elf32_shl_vec): New target vector.
3093 * configure: Rebuild.
3094 * Makefile.in: Rebuild dependencies.
3095 (BFD32_BACKENDS): Add elf32-sh.o.
3096 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3098 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3099 page before checking D_PAGED.
3101 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3102 (ihex_write_object_contents): Remove extbase; always use segbase
3105 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3107 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3108 * configure.host (i[345]86-*-*): Ditto.
3109 * config.bfd (i[345]86-*-*): Ditto.
3110 * configure: Regenerate.
3112 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3115 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3117 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3118 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3119 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3120 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3121 will have an ST_CODE type, change the symbol's type to ST_DATA.
3122 * som.c (hppa_som_gen_reloc_type): Update prototype.
3124 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3126 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3127 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3128 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3129 (mips_elf_finish_dynamic_sections): Likewise.
3131 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3133 * configure.host (HLDENV): New variable to set. Set it for
3134 *-*-sysv4*, since those linkers may not support -R but they always
3135 support LD_RUN_PATH.
3137 * libieee.h (NSECTIONS): Don't define.
3138 (ieee_data_struct): Change section_table to asection **. Add
3140 * ieee.c (get_section_entry): If the table isn't big enough, make
3142 (ieee_slurp_sections): Remove assertion about number of sections.
3143 (ieee_object_p): Adjust initialization of ieee to match changes to
3146 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3147 symbols merely because we are generating a shared library.
3148 (xcoff_build_ldsyms): Don't set up global linkage code for an
3149 undefined symbol merely because we are generating a shared
3153 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3155 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3156 (BFD32_BACKENDS) Add elf32-v850.o.
3157 * archures.c: Add bfd_v850_arch.
3158 * bfd-in2.h: Add bfd_v850_arch.
3159 * config.bfd (v850-*-*): New target.
3160 * configure: (bfd_elf32_v850_vec) New vector.
3161 * configure.in: (bfd_elf32_v850_vec) New vector.
3162 * cpu-v850.c: New file.
3163 * elf.c (prep_headers): Added case bfd_arch_v850.
3164 * elf32-v850.c: New file.
3165 * targets.c (bfd_elf32_v850_vec): New vector.
3168 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3171 a function code symbol for an XMC_XO symbol.
3173 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3175 * mpw-config.in: Update editing of autoconf vars to reflect
3176 Jul 18 configure.in change.
3177 * mpw-make.sed: Update editing of include pathnames to be
3178 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3180 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3182 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3183 which to offset to get the .plt entry address is ".plt".
3185 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3187 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3188 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3189 Added, for internal use by the ARM gas.
3191 * bfd-in2.h: Rebuilt
3193 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3195 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3196 in section dynidx start.
3198 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3200 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3201 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3202 optimization for g++.
3204 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3206 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3207 the -mrelocatable-lib bit set and the other doesn't, clear the
3208 -mrelocatable-lib bit in the header.
3210 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3212 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3213 symbol against a STT_FUNC symbol in a shared library.
3215 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3217 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3218 symbol is found, automatically define the corresponding function
3221 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3222 if sym.n_numaux is not zero.
3223 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3224 entry to disagree about the number of aux entries if the symbol
3227 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3228 section if it might be needed, not just if info->shared.
3229 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3230 the start of .rel.dyn if we are going to use it.
3231 (mips_elf_finish_dynamic_sections): Only clear the first element
3232 of .rel.dyn if the size is greater than zero.
3234 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3236 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3237 undefined_symbol callback for a symbol, then don't issue any more
3238 warnings about loader relocs.
3239 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3240 after calling the undefined_symbol callback.
3242 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3243 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3244 as the AIX linker seems to do.
3246 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3248 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3249 (evax_initialize): Remove evax_reloc_table.
3250 (evax_close_and_cleanup): Ditto.
3252 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3254 (evax_bfd_reloc_type_lookup): Ditto.
3255 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3256 cooked_size == raw_size.
3257 * evax-emh.c (_bfd_evax_register_filename): Remove.
3258 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3259 * evax-misc.c (add_new_contents): Malloc section at full size.
3260 (_bfd_save_evax_section): Memcpy section contents directly.
3261 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3262 (evax_reloc_table): Remove.
3264 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3266 * makefile.vms: Add better support for DEC C compilation
3267 Add evax.h dependencies
3269 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3270 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3271 (BFD_RELOC_ALPHA_BASEREG): Remove.
3272 * bfd-in2.h, libbfd.h: Rebuild.
3274 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3276 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3277 getgid if _WIN32 is defined.
3278 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3280 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3282 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3283 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3285 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3288 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3290 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3292 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3293 (NEED_DECLARATION_REALLOC): New macro.
3294 * configure, config.in: Rebuild.
3295 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3296 (realloc): Declare if NEED_DECLARATION_REALLOC.
3298 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3299 <strings.h> if they exist.
3301 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3303 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3305 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3307 Based on patches from Eric Valette <valette@crf.canon.fr>:
3308 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3309 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3310 (elf_howto_table): Add entries for new relocs.
3311 (elf_i386_reloc_type_lookup): Handle new relocs.
3312 (elf_i386_info_to_howto): Just call abort.
3313 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3314 (elf_i386_relocate_section): Likewise.
3316 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3318 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3320 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3322 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3323 only get the LMA from the phdr if they are in the same part of the
3326 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3327 new segment to make them more comprehensible. If the relationship
3328 between the LMA and the VMA changed, start a new segment. Don't
3329 check dynsec when deciding whether to start a new segment for a
3330 writeable section; -N will now handle this.
3332 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3334 * libhppa.h: Remove "esel" changes. Not the right approach.
3335 * som.c: Corresponding changes.
3336 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3337 which don't have a SOM symbol type associated with them.
3338 Reverses a 1994 change.
3340 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3342 Make ld -N more reasonable for ELF:
3343 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3344 phdr_in_section to false, and always use a single load segment.
3345 (elf_sort_sections): Sort sections by LMA after VMA.
3346 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3347 align to maxpagesize.
3348 (assign_file_positions_except_relocs): Likewise.
3349 * elfcode.h (elf_object_p): If a section is loaded but not page
3350 aligned, clear D_PAGED.
3352 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3354 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3355 Added, for internal use by the ARM gas.
3357 * bfd-in2.h: Rebuilt
3359 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3361 * libhppa.h (R_HPPA_ESEL): New field selector.
3362 (e_esel): Similarly.
3363 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3364 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3365 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3367 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3369 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3370 archive search before looking for stripped dynamic objects.
3372 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3374 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3375 symbol a warning rather than an error.
3377 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3379 * elf.c (assign_file_positions_for_segments): Track the virtual
3380 memory position separately from the file position, and use it to
3381 compute the alignment adjustment.
3383 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3385 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3386 and fixed mask on R_D10V_10_PCREL_L.
3388 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3390 * elf64-mips.c: Include "aout/ar.h".
3391 (mips_elf64_slurp_armap): New static function.
3392 (mips_elf64_write_armap): New static function.
3393 (bfd_elf64_archive_*): Define.
3394 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3395 Use instead of bfd_generic_archive_p.
3396 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3397 instead of _bfd_write_archive_contents.
3398 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3399 _bfd_generic_mkarchive.
3400 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3401 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3403 (TARGET_LITTLE_SYM): Likewise.
3404 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3406 * Makefile.in: Rebuild dependencies.
3408 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3409 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3410 SHT_MIPS_EVENTS sections.
3411 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3412 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3414 (_bfd_mips_elf_fake_sections): Likewise.
3416 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3417 * ecoff.c (ecoff_compute_section_file_positions): Copy
3418 rdata_in_text from backend info to tdata. Clear it if any data
3419 section comes before .rdata.
3420 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3421 tdata rather than backend info.
3423 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3425 * configure.in: Fix test for whether a compiler has a 64 bit
3426 type. From Jim Wilson <wilson@cygnus.com>.
3428 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3430 * configure.host (mips-sgi-irix6*): New host.
3432 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3433 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3434 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3436 * configure: Rebuild.
3437 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3438 (BFD_HOST_64_BIT): Define conditionally.
3439 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3440 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3441 (symvalue, bfd_size_type): Likewise.
3442 * bfd-in2.h: Rebuild.
3443 * Makefile.in (do_clean): Remove bfd-tmp.h.
3444 (do_distclean): Remove bfd-in3.h.
3445 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3446 (bfd-in3.h): New target.
3448 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3449 Andrew Gierth <ANDREWG@microlise.co.uk>.
3451 * configure.host: Set INSTALL_SHLIB.
3452 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3453 * configure: Rebuild.
3454 * Makefile.in (install): Use @INSTALL_SHLIB@.
3456 * config.bfd (mips*-*-irix6*): New target.
3457 * configure.host: Handle Irix 6 shared library like Irix 5.
3459 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3460 symbol for a magic name.
3461 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3463 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3466 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3468 * mpw-config.in: Add ELF support to mips config, create the
3469 elf32-target.h file in the object dir.
3470 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3472 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3474 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3475 Also removed most abort calls, in favor of using bfd reporting.
3477 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3479 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3480 (BFD32_BACKENDS) Add elf32-d10v.o.
3481 * archures.c: Add bfd_d10v_arch.
3482 * bfd-in2.h: Add bfd_d10v_arch.
3483 * config.bfd (d10v-*-*): New target.
3484 * configure: (bfd_elf32_d10v_vec) New vector.
3485 * configure.in: (bfd_elf32_d10v_vec) New vector.
3486 * cpu-d10v.c: New file.
3487 * elf.c (prep_headers): Added case bfd_arch_d10v.
3488 * elf32-d10v.c: New file.
3489 * libbfd.h: Rebuild.
3490 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3491 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3492 * targets.c (bfd_elf32_d10v_vec): New vector.
3494 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3496 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3498 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3500 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3501 bfd_mach_i386_i8086 machine types.
3503 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3505 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3508 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3510 * coffcode.h (coff_set_section_contents): A/UX does not require
3511 special handling of the _LIB section.
3513 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3515 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3516 value for R_RELBYTE.
3518 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3519 array if one was allocated.
3521 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3523 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3524 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3525 use_rld_obj_head and rld_value.
3526 (mips_elf_link_hash_table_create): Initialize new fields.
3527 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3529 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3530 __rld_obj_head symbol not seen, create an __rld_map symbol.
3531 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3532 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3533 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3534 __rld_obj_head symbol.
3535 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3537 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3539 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3541 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3542 ppc_elf_addr16_ha_reloc.
3543 (ppc_elf_addr16_ha_reloc): New static function.
3545 * coff-mips.c (struct mips_hi): Define.
3546 (mips_refhi_list): New static variable.
3547 (mips_refhi_addr, mips_refhi_addend): Remove.
3548 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3549 (mips_reflo_reloc): Process mips_refhi_list.
3550 (mips_relhi_list): New static variable.
3551 (mips_relhi_addr, mips_relhi_addend): Remove.
3552 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3553 (mips_rello_reloc): Process mips_relhi_list.
3554 (mips_relocate_section): Permit an arbitrary number of REFHI or
3555 RELHI relocs before the associated REFLO or RELLO reloc.
3557 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * aout-target.h (MY(callback)): Set reloc_count fields.
3561 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3564 sections unless this is a SunOS link.
3566 * VERSION: Set to 2.7.1.
3568 * Released binutils 2.7.
3570 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3572 * i386aout.c: Include "aout/aout64.h".
3573 (i386aout_write_object_contents): New static function.
3574 (MY_write_object_contents): Define.
3576 * netbsd.h (MY(write_object_contents)): Make sure that
3577 adjust_sizes_and_vmas is called before fiddling with the magic
3580 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3582 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3584 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3586 * libbfd-in.h (itos, stoi): Don't define.
3587 * libbfd.h: Rebuild.
3588 * i386lynx.c (KEEPIT): Define as udata.i.
3589 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3590 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3591 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3592 flags. Don't use stoi.
3594 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3596 * elf.c (map_sections_to_segments): Don't start a new segment for
3597 a writable section if it's on the same page as the previous
3598 segment. Reset the writable variable for a readonly section.
3600 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3602 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3603 first_thunk_address, thunk_size, and import_table_size.
3604 * peicode.h: Improved some diagnostics regarding edata sections.
3606 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3608 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3609 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3611 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3614 with XCOFF_DEF_DYNAMIC set is really defined.
3615 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3616 (xcoff_link_add_symbols): Only create special sections if using an
3619 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3621 (bfd_install_relocation): Likewise.
3623 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3625 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3627 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3628 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3629 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3630 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3631 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3632 are found for LITERAL relocs.
3633 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3634 taken, we cannot generate a .plt entry for the symbol.
3636 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3638 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3639 sysconf functions (for gprof).
3640 * configure, config.in: Rebuild.
3642 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3644 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3645 an archive if it has a map. If the object file has the wrong
3648 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3649 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3651 (alpha_relocate_section): Likewise.
3653 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3654 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3655 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3656 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3657 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3658 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3659 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3660 * peicode.h: Corresponding changes.
3662 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3664 * elflink.h (elf_create_pointer_linker_section): Comment out code
3665 dealing with making GOT pointers negative of the GOT symbol for
3668 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3670 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3671 increment the .rela.plt size until after we're done creating the
3673 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3674 .rela.plt offset directly rather than calculating it.
3676 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3678 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3679 Use autoconf-set values.
3680 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3681 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3684 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3685 * configure: Rebuilt.
3687 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3689 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3690 handling code > 1k away.
3692 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3694 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3695 defined, output whenever the symbol is updated.
3697 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3699 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3700 section to 0 if user_set_vma is set.
3701 * elflink.h (elf_bfd_final_link): Likewise.
3703 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3705 Partially undo patch of Jun 20.
3706 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3707 (coff_compute_section_file_positions): Likewise.
3708 (coff_write_object_contents): Likewise. Re-add deleted code, but
3709 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3710 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3712 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3714 * config.bfd: Add support for *-*-rtems* configurations.
3716 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3718 * elf.c (prep_headers): Add bfd_arch_alpha case.
3720 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3722 * elf64-alpha.c: New file.
3723 * config.bfd (alpha-*-linuxecoff*): New target.
3724 (alpha-*-linux*, alpha-*-elf*): New targets.
3725 * configure.in (bfd_elf64_alpha_vec): New vector.
3726 * configure: Rebuild.
3727 * targets.c (bfd_elf64_alpha_vec): Declare.
3728 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3729 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3730 * bfd-in2.h, libbfd.h: Rebuild.
3731 * Makefile.in: Rebuild dependencies.
3732 (BFD64_BACKENDS): Add elf64-alpha.o.
3733 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3735 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3738 than relying on a right shift of 32.
3740 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3742 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3743 ifdef to COFF_WITH_PE.
3744 (coff_compute_section_file_positions): Likewise.
3745 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3746 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3747 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3748 COFF_IMAGE_WITH_PE, always include.
3750 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3752 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3754 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3755 approximate the correct answer if SIZEOF_HEADERS was not used.
3757 * binary.c (binary_set_section_contents): Set section file
3758 position based on LMA rather than VMA.
3760 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3762 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3763 symbols if info->strip == strip_all.
3765 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3767 * coff-h8300.c: Remove #if 0 code.
3768 (compatable): Don't allow mixing/matching of different architectures.
3770 * archures.c (bfd_mach_h8300s): Add.
3771 * bfd-in2.h: Rebuilt.
3772 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3774 (h8300_reloc16_estimate): Likewise.
3775 (h8300_reloc16_extra_cases): Likewise.
3776 (h8300_bfd_link_add_symbols): Likewise.
3777 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3778 (coff_set_flags): Likewise.
3779 * cpu-h8300.c (h8300_scan): Likewise.
3780 Add H8/S to bfd_h8300_arch list.
3782 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3784 Added support for Alpha OpenVMS:
3785 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3786 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3787 * config.h-vms, makefile.vms: New files.
3788 * config.bfd (alpha-*-*vms*): New target.
3789 * configure.in (evax_alpha_vec): New target vector.
3790 * configure: Rebuild.
3791 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3792 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3793 * targets.c (bfd_target_evax_flavour): Define.
3794 (evax_alpha_vec): Declare.
3795 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3796 if BFD64 is defined.
3797 * bfd-in2.h, libbfd.h: Rebuild.
3798 * Makefile.in: Rebuild dependencies.
3799 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3800 evax-emh.o, and evax-misc.o.
3801 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3802 evax-etir.c, evax-emh.c, and evax-misc.c.
3803 (HFILES): Add evax.h.
3805 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3807 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3809 (h8300_bfd_link_add_symbols): Likewise.
3811 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3813 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3814 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3816 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3818 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3819 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3821 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3822 R_MIPS_32 relocs if creating a shared library.
3824 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3826 * peicode.h (add_data_entry): Use pei_section_data rather than
3827 _cooked_size. Corresponds to May 13 change in coffcode.h.
3829 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3831 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3832 * coffcode.h (coff_write_object_contents): If there are long
3833 section names, always set the f_symptr field, even if there are no
3835 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3836 if there are no symbols.
3838 * coffgen.c (make_a_section_from_file): Check return value of
3839 _bfd_coff_read_string_table.
3840 (coff_real_object_p): Check return value of
3841 make_a_section_from_file.
3842 (_bfd_coff_read_string_table): Check that there are some symbols
3843 before trying to read the string table size.
3845 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3847 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3848 to replace a symbol in a dynamic object with a symbol from another
3849 dynamic object, do the replacement if the existing symbol is
3850 global linkage code.
3852 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3853 for _ptrgl, and treat it as global linkage code.
3855 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3856 filename or N_SO symbol past the offset, and use it to indicate
3857 that there is no line number or function when appropriate.
3859 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3861 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3862 common symbol defined by the linker. Don't export function code
3863 even if export_defineds is set.
3865 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3867 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3869 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3870 (h8300_symbol_address_p): New function.
3871 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3874 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3876 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3878 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3879 correctly for the two variants. Allow relaxing if the target
3880 is 128 bytes away since after relaxation it'll be 126 bytes away.
3881 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3882 "dot" and "value". Allow relaxing if the target is 128 bytes
3883 away since after relaxation it'll be 126 bytes away.
3884 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3885 the given section until nothing changes.
3887 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3889 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3890 alignment hack--we can get the lnnoptr info another way without
3891 suddenly increasing the alignment requirements. Set the flags for
3893 (ecoff_compute_section_file_positions): Do so.
3895 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3898 to keep the HP emulator database happy.
3900 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3901 From Kevin Buettner <kev@primenet.com>.
3903 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3905 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3906 name of a NULL section.
3908 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3911 set, always call the notice callback.
3913 * VERSION: Increment for bfdlink.h change.
3915 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3917 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3918 (sh_relax_delete_bytes): Correct handling of differently sized
3919 trailing alignment reloc.
3921 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3922 * bfd-in2.h: Rebuild.
3923 * configure.in: Warn if there is no known 64 bit type.
3924 * configure: Rebuild.
3926 * Makefile.in: Rebuild dependencies.
3927 (BFD32_BACKENDS): Add ppcboot.o.
3928 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3930 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3931 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3933 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3935 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3936 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3937 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3938 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3940 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3942 * elf64-mips.c: Improve reloc special_functions and handling of
3943 SHT_MIPS_OPTIONS section.
3944 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3945 mips_elf_hi16_reloc and make globally visible.
3946 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3947 make globally visible.
3948 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3949 make globally visible.
3950 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3951 and make globally visible.
3952 (gprel16_with_gp): Check howto->src_mask before using value in
3954 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3955 and make globally visible.
3956 (gprel32_with_gp): Check howto->src_mask before fetching value.
3957 (bfd_mips_elf_swap_options_in): New function.
3958 (bfd_mips_elf_swap_options_out): New function.
3959 (_bfd_mips_elf_set_private_flags): Rename from
3960 mips_elf_set_private_flags and make globally visible.
3961 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3962 mips_elf_copy_private_bfd_data and make globally visible.
3963 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3964 mips_elf_merge_private_bfd_data and make globally visible.
3965 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3966 for a SHT_MIPS_OPTIONS section.
3967 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3968 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3969 name of a SHT_MIPS_OPTIONS section.
3970 (_bfd_mips_elf_set_section_contents): New function.
3971 (mips_elf32_section_processing): Set the GP value in a
3972 SHT_MIPS_OPTIONS section.
3973 (_bfd_mips_elf_find_nearest_line): Rename from
3974 mips_elf_find_nearest_line and make globally visible.
3975 (bfd_elf32_set_section_contents): Define.
3976 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3977 (_bfd_mips_elf_lo16_reloc): Declare.
3978 (_bfd_mips_elf_gprel16_reloc): Declare.
3979 (_bfd_mips_elf_got16_reloc): Declare.
3980 (_bfd_mips_elf_gprel32_reloc): Declare.
3981 (_bfd_mips_elf_set_private_flags): Declare.
3982 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3983 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3984 (_bfd_mips_elf_find_nearest_line): Declare.
3985 (_bfd_mips_elf_set_section_contents): Declare.
3987 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3989 (elf_info_to_howto): Define.
3990 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3992 (elf_info_to_howto): Define.
3993 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3995 (elf_info_to_howto): Define.
3997 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3998 R_MOV16B[12], to match change in coff/internal.h.
4000 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * elf64-mips.c: Extensive additions to provide better support for
4003 writing files and for gas.
4004 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4005 of mips_elf_object_p.
4006 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4007 _bfd_mips_elf_object_p.
4008 (_bfd_mips_elf_final_write_processing): Rename from
4009 mips_elf_final_write_processing and make globally visible.
4010 (_bfd_mips_elf_fake_sections): Rename from
4011 mips_elf_fake_sections and make globally visible.
4012 (_bfd_mips_elf_section_from_bfd_section): Rename from
4013 mips_elf_section_from_bfd_section and make globally visible.
4014 (_bfd_mips_elf_section_processing): New function, broken out of
4015 mips_elf_section_processing.
4016 (mips_elf32_section_processing): Rename from
4017 mips_elf_section_processing; call
4018 _bfd_mips_elf_section_processing.
4019 (_bfd_mips_elf_symbol_processing): Rename from
4020 mips_elf_symbol_processing and make globally visible.
4021 (_bfd_mips_elf_read_ecoff_info): Rename from
4022 mips_elf_read_ecoff_info and make globally visible.
4023 (mips_elf32_ecoff_debug_swap): Rename from
4024 mips_elf_ecoff_debug_swap.
4025 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4026 struct symbol_cache_entry.
4027 (_bfd_elf_validate_reloc): New function, moved in from
4028 elfcode.h:validate_reloc.
4029 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4030 to _bfd_elf_validate_reloc. Change all callers.
4031 * elf-bfd.h (bfd_section_from_shdr): Declare.
4032 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4033 (_bfd_elf_validate_reloc): Declare.
4034 (_bfd_mips_elf_object_p): Declare.
4035 (_bfd_mips_elf_fake_sections): Declare.
4036 (_bfd_mips_elf_section_from_bfd_section): Declare.
4037 (_bfd_mips_elf_section_processing): Declare.
4038 (_bfd_mips_elf_symbol_processing): Declare.
4039 (_bfd_mips_elf_read_ecoff_info): Declare.
4040 (_bfd_mips_elf_final_write_processing): Declare.
4041 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4044 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4045 (mips_elf_final_write_processing): Likewise.
4047 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4049 64-bit MIPS ELF ABI objdump support:
4050 * elf64-mips.c: New file.
4051 * Makefile.in: Rebuild dependencies.
4052 (BFD64_BACKENDS): Add elf64-mips.o.
4053 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4054 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4055 bfd_elf64_littlemips_vec to targ_selvecs.
4056 (mips*-*-elf*): Likewise.
4057 * confingure.in: Add bfd_elf64_bigmips_vec and
4058 bfd_elf64_littlemips_vec to vector switch.
4059 * configure: Rebuild.
4060 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4061 broken out of mips_elf_section_from_shdr.
4062 (mips_elf32_section_from_shdr): Rename from
4063 mips_elf_section_from_shdr. Call new function.
4064 (elf_backend_section_from_shdr): Update name of renamed function.
4065 * elf-bfd.h (struct elf_size_info): Change second parameter of
4066 write_out_phdrs to be const. Likewise for second parameter of
4068 (struct bfd_elf_section_data): Add rel_hdr2 field.
4069 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4070 (bfd_elf32_swap_symbol_out): Likewise.
4071 (bfd_elf32_swap_reloc_in): Likewise.
4072 (bfd_elf32_swap_reloc_out): Likewise.
4073 (bfd_elf32_swap_reloca_in): Likewise.
4074 (bfd_elf32_swap_reloca_out): Likewise.
4075 (bfd_elf32_swap_phdr_in): Likewise.
4076 (bfd_elf32_swap_phdr_out): Likewise.
4077 (bfd_elf32_swap_dyn_in): Likewise.
4078 (bfd_elf32_swap_dyn_out): Likewise.
4079 (bfd_elf32_slurp_symbol_table): Declare.
4080 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4081 (bfd_elf32_write_out_phdrs): Declare.
4082 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4083 (bfd_elf64_swap_symbol_out): Likewise.
4084 (bfd_elf64_swap_reloc_in): Likewise.
4085 (bfd_elf64_swap_reloc_out): Likewise.
4086 (bfd_elf64_swap_reloca_in): Likewise.
4087 (bfd_elf64_swap_reloca_out): Likewise.
4088 (bfd_elf64_swap_phdr_in): Likewise.
4089 (bfd_elf64_swap_phdr_out): Likewise.
4090 (bfd_elf64_swap_dyn_in): Likewise.
4091 (bfd_elf64_swap_dyn_out): Likewise.
4092 (bfd_elf64_slurp_symbol_table): Declare.
4093 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4094 (bfd_elf64_write_out_phdrs): Declare.
4095 (_bfd_mips_elf_section_from_shdr): Declare.
4096 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4097 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4098 section for the section, add the new one to rel_hdr2. Increment
4099 reloc_count rather than setting it.
4100 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4101 Remove static declaration.
4102 (elf_write_shdrs_and_ehdr): Define name as macro.
4103 (elf_write_out_phdrs): Likewise.
4104 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4105 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4106 (elf_swap_symbol_in): Change second parameter to be const.
4107 (elf_swap_symbol_out): Likewise.
4108 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4109 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4110 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4111 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4112 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4113 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4114 parameter to be const. Make non-static.
4115 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4117 (elf_slurp_symbol_table): Make non-static.
4118 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4119 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4120 (elf_backend_size_info): Likewise.
4121 (elfNN_bed): Use elf_backend_size_info.
4122 * targets.c (bfd_elf64_bigmips_vec): Declare.
4123 (bfd_elf64_littlemips_vec): Declare.
4124 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4125 bfd_elf64_littlemips_vec if BFD64 is defined.
4127 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4129 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4131 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4132 zeroes, in alignment holes.
4134 * configure: Rebuild with autoconf 2.10.
4136 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4137 potential leading underscore in the allocated buffer.
4139 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4141 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4142 symbols into .sbss if this is a relocatable link.
4144 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4146 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4147 undefined symbols when creating a shared library.
4149 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4151 * coff-sh.c: Add a bunch of new code and static const arrays to
4152 support aligning loads and stores on four byte memory boundaries.
4154 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4156 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4157 call sh_align_loads.
4158 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4161 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * cache.c (bfd_open_file): Unlink the file before opening it for
4164 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4166 * opncls.c (bfd_fdopenr): Set opened_once.
4168 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4170 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4173 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4174 the code unconditionally.
4176 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4178 * libcoff-in.h (struct pei_section_tdata): Define structure.
4179 (pei_section_data): Define macro.
4180 * libcoff.h: Rebuild.
4181 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4182 store s_paddr field in pei_section_data.
4183 (coff_compute_section_file_positions): Use pei_section_data rather
4184 than _cooked_size, and don't overwrite an existing value.
4185 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4186 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4187 * peicode.h (coff_bfd_copy_private_section_data): Define if
4189 (pe_bfd_copy_private_section_data): New static function if
4192 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4194 * srec.c (srec_set_arch_mach): Write as a function rather than a
4197 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4198 no map, just check each member in turn to see whether it is
4201 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4203 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4204 table. Call BFD_ASSERT to validate header size, instead of
4206 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4209 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4211 * ppcboot.c: New target for looking at PPCbug boot records.
4213 * config{ure.in,.bfd}: Add support for ppcboot target.
4215 * configure: Regenerate.
4217 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4219 * coff-h8300.c (howto_table): Update names to match recent
4220 changes to include/coff/internal.h. Fix minor errors in the
4221 existing relocs. Add R_MOVL1 and R_MOVL2.
4222 (rtype2howto): Similarly.
4223 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4224 existing relaxing code and peform more relaxing.
4225 (h8300_reloc16_extra_cases): Likewise.
4227 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4229 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4232 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4234 * elfcode.h (elf_object_p): Reject generic ELF target if
4235 e_machine matches an alternate machine code in a specific backend.
4237 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4238 obsolete align_power_min field.
4240 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4242 * coff-h8300.c (reloc_howto_type): Add howto entry for
4244 (rtype2howto): Handle R_PCRWORD_B.
4245 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4246 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4247 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4248 branch (R_PCWORD_B).
4250 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * aoutx.h (translate_from_native_sym_flags): Set the section for
4253 BSF_CONSTRUCTOR symbols.
4255 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4258 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4260 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4261 stop looking when section is found.
4263 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4265 * coffcode.h (STRING_SIZE_SIZE): Define.
4266 (styp_to_sec_flags): Handle long symbol names when looking for the
4268 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4269 (bfd_coff_long_section_names): Define.
4270 (coff_write_object_contents): Handle long section names.
4271 (bfd_coff_std_swap_table): Initialize new field.
4272 * libcoff.h: Rebuild.
4273 * coffgen.c (make_a_section_from_file): Handle long section
4275 (coff_write_symbols): Handle long section names.
4276 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4277 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4278 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4279 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4280 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4281 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4282 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4283 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4285 * bout.c (b_out_callback): Set lma of sections.
4286 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4287 parameter to output_bfd. Used input_bfd instead of output_bfd in
4290 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4292 * aoutx.h (translate_from_native_sym_flags): Don't create
4293 SEC_CONSTRUCTOR sections.
4294 * ecoff.c (ecoff_set_symbol_info): Likewise.
4296 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4297 From Don Bowman <bowman@waterloo.hp.com>.
4299 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4301 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4302 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4304 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4306 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4307 mips_32_relocs field.
4308 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4309 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4310 relocs against a global symbol which is not defined in a regular
4312 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4313 against a global symbol, increment mips_32_relocs.
4314 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4315 the symbol is not defined in a regular file, make room in the
4318 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4320 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4321 file position and the virtual file position separately. Set
4322 filepos information bsaed on the real file position.
4323 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4324 Jan 23 change to coffcode.h.
4326 * som.c (som_slurp_symbol_table): Set the symbol count to the
4327 number of BFD symbols created.
4329 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4331 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4332 output file if linking shared objects. Loop to check all relocs,
4333 rather than returning false on first error.
4335 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4337 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4338 (ppc_elf_additional_program_headers): If .interp section, bump #
4339 of program headers by 1.
4340 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4341 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4342 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4344 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4346 (ppc_elf_relocate_section): If the output section isn't defined,
4347 don't abort, just give an error message.
4349 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4350 being created is .sdata or .sdata2, don't make the symbol dynamic.
4352 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4354 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4355 members of an archive for dynamic objects with no symbols, and
4356 pass them directly to check_archive_element.
4357 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4358 xcoff_link_check_dynamic_ar_symbols.
4359 (xcoff_link_check_dynamic_ar_symbols): New static function.
4361 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4362 from _bfd_nodynamic to _bfd_xcoff.
4363 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4365 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4366 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4367 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4368 * libcoff.h: Rebuild.
4369 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4370 (xcoff_get_section_contents): New static function.
4371 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4372 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4373 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4374 (xcoff_dynamic_reloc): New static variable.
4375 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4376 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4378 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4381 if reloc_entry->addend is not 0.
4382 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4384 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4386 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4388 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4389 Add entries for R_SPARC_[56].
4390 (sparc_reloc_map): Add entries for R_SPARC_[56].
4392 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4394 Optimize linking of stabs in sections as used in ELF and COFF.
4395 * stabs.c: New file.
4396 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4397 (_bfd_write_section_stabs): Declare.
4398 (_bfd_write_stab_strings): Declare.
4399 * libbfd.h: Rebuild.
4400 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4401 (struct coff_link_hash_table): Add stab_info field.
4402 * libcoff.h: Rebuild.
4403 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4405 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4407 (_bfd_coff_final_link): Write out stab strings hash table.
4408 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4409 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4411 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4412 (struct bfd_elf_section_data): Add stab_info field.
4413 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4415 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4416 _bfd_link_section_stabs.
4417 (elf_bfd_final_link): Write out stab strings hash table.
4418 (elf_link_input_bfd): Handle optimized stabs sections.
4419 * reloc.c (_bfd_final_link_relocate): Check address against
4420 _raw_size rather than _cooked_size.
4421 * Makefile.in: Rebuild dependencies.
4422 (BFD_LIBS): Add stabs.o
4423 (BFD_LIBS_CFILES): Add stabs.c.
4425 * VERSION: Increment for bfdlink.h change.
4427 * coffgen.c (coff_renumber_symbols): Correct handling of
4428 BSF_NOT_AT_END common symbols.
4430 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * coff-ppc.c (record_toc): Add cast to avoid warning.
4433 (ppc_allocate_toc_section): Likewise.
4434 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4435 (ppc_coff_reloc_type_lookup): Remove unreached code.
4436 * coffcode.h (coff_write_object_contents): Don't take the address
4438 * peicode.h (pe_print_idata): Add casts to avoid warning.
4439 (pe_print_edata): Likewise.
4440 (pe_print_reloc): Remove ANSI C string concatenation.
4442 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4444 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4446 * libcoff.h: Rebuild.
4447 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4449 (coff_swap_aux_out): Likewise.
4450 * peicode.h (coff_swap_aux_in): Likewise.
4451 (coff_swap_aux_out): Likewise.
4452 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4454 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4456 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4457 Fix up .bf endndx link fields.
4458 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4460 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4463 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4465 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4466 on Solaris PowerPC systems doesn't get confused.
4468 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4471 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4472 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4473 update did_reg and did_reg2.
4475 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4479 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4480 callback routines, pass h->root.string rather than name, in case
4481 copy is true and name is transient.
4483 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4485 * elfcore.h: Add support for core files with multiple threads.
4486 (Primarily for Solaris.)
4488 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4490 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4491 section->orelocation is NULL.
4493 * coffgen.c (bfd_coff_get_syment): New function.
4494 (bfd_coff_get_auxent): New function.
4495 * bfd-in.h (bfd_coff_get_syment): Declare.
4496 (bfd_coff_get_auxent): Declare.
4497 * bfd-in2.h: Rebuild.
4499 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4501 * elf32-mips.c (struct mips_hi16): Define.
4502 (mips_hi16_addr, mips_hi16_addend): Remove.
4503 (mips_hi16_list): New static variable.
4504 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4505 (mips_elf_lo16_reloc): Process mips_hi16_list.
4506 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4507 relocs before the associated LO16 reloc.
4509 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4511 * versados.c (versados_scan): Check bfd_alloc return value.
4512 (versados_object_p): Check all bfd_read return values. Require
4513 that lang field be less than 10, to avoid confusion with Intel Hex
4516 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4518 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4519 not 0, for an absolute symbol.
4520 (NAME(aout,swap_ext_reloc_out)): Likewise.
4522 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4523 (ihex_write_object_contents): For a large start address, output
4524 the full 32 bit address in record type 5.
4526 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4527 to int to avoid promotion problems in prototype.
4529 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4531 * configure.host: Use ${srcdir} when looking for picfrag.
4533 * configure.host: Switch on ${libdir}, not $(libdir). From
4534 alan@spri.levels.unisa.edu.au (Alan Modra).
4536 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4537 entry point, not just for DYNAMIC objects.
4538 * sunos.c (sunos_add_dynamic_symbols): Always call
4539 sunos_create_dynamic_sections. If called with a non DYNAMIC
4540 object, don't do anything else.
4541 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4543 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4545 * configure.in: Permit --enable-shared to specify a list of
4547 * configure: Rebuild.
4549 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4550 host when configuring with --enable-shard.
4552 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4554 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4557 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4558 to avoid crashing in bfd_hash_replace.
4560 * sysdep.h: Use #ifdef, not #if.
4562 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4564 * config.in: Rebuild.
4566 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4568 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4569 (AC_CHECK_HEADERS): Check for sys/time.h
4570 (AC_HEADER_TIME): Add macro.
4571 * configure: Rebuild.
4572 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4573 to control what combination of <time> and <sys/time.h>
4576 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4578 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4579 (aout_32_sunos4_write_object_contents): Likewise.
4580 * aoutx.h (NAME(aout,machine_type)): Handle
4581 bfd_mach_sparc_{sparclet,sparclite}.
4582 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4583 (bfd_mach_sparc_v9_p): Update.
4584 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4585 * libaout.h (enum machine_type): Add M_SPARCLET.
4586 * sunos.c (MACHTYPE_OK): Define.
4587 * bfd-in2.h: Regenerated.
4589 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4591 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4592 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4593 * elflink.c (_bfd_elf_create_got_section): Store the
4594 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4595 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4596 global offset table goes over 0x1000, set the value of
4597 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4598 (elf32_sparc_relocate_section): Subtract the offset of
4599 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4601 * elfcode.h: Don't include <string.h>.
4603 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4605 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4606 generic_link_hash_newfunc. All references changed.
4607 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4608 moved here from libbfd-in.h.
4609 * libbfd-in.h: Corresponding changes.
4610 * libbfd.h: Regenerated.
4612 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4614 * aoutx.h (aout_link_input_section_std): When reporting an
4615 overflow error, use the name of the symbol in the hash table if
4617 (aout_link_input_section_ext): Likewise.
4619 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4620 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4622 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4624 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4625 * coffcode.h (coff_compute_section_file_positions): Likewise.
4626 (coff_write_object_contents): Likewise.
4628 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4630 * section.c (SEC_LINK_ONCE): Define.
4631 (SEC_LINK_DUPLICATES): Define.
4632 (SEC_LINK_DUPLICATES_DISCARD): Define.
4633 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4634 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4635 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4636 * bfd-in2.h: Rebuild.
4637 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4638 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4639 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4640 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4641 SEC_LINK_ONCE, and look through the symbol table for the setting
4642 for SEC_LINK_DUPLICATES.
4643 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4644 set for a section, find the section symbol in the symbol table,
4645 and set the aux entry based on SEC_LINK_DUPLICATES.
4646 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4647 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4648 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4649 * coff-i386.c (i386coff_vec): Likewise.
4650 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4652 * VERSION: Bump to 2.6.1.
4653 * Makefile.in (stamp-h): Depend upon VERSION.
4655 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4657 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4658 * libbfd.h: Rebuilt.
4659 * linker.c (generic_link_hash_newfunc): No longer static.
4660 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4662 * coff-h8300.c: Add two derived hash tables and their associated
4663 funtions and #defines for use by the h8300 linker.
4664 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4665 the function vector as needed. Place the address of the function
4666 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4667 Rewrite the vectors section contents as necessary.
4668 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4669 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4670 (coff_bfd_link_hash_table_create): Likewise.
4672 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4674 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4675 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4677 (hppa_rebuild_insn): Pass pointer to correct type to
4678 low_sign_unext and dis_assemble_21.
4680 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4682 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4683 Stick with sparc-*-{sysv4*,solaris2*}.
4685 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4688 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4689 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4690 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4691 fields is non-zero, print them.
4693 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4694 ifdef. Remove unused variables.
4695 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4697 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4698 (get_symbol_value): Ifdef out.
4699 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4700 (coff_ppc_relocate_section): Remove unused variables. Make
4701 fprintf strings and argument types correspond. Put before_addr in
4703 (dump_toc): Make fprintf strings and argument types correspond.
4704 (ppc_process_before_allocation): Remove unused variables. Always
4706 (ppc_reflo_reloc): Ifdef out.
4707 (ppc_addr32nb_reloc): Ifdef out.
4708 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4710 (coff_ppc_rtype_to_howto): Likewise.
4711 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4713 * peicode.h (pe_print_idata): Move otherwise unused variables into
4714 the #ifdef where they are used. Always return a value.
4715 (pe_print_edata): Make fprintf strings and argument types
4716 correspond. Always return a value.
4717 (pe_print_pdata): Removed unused variable addr_value. Always
4719 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4720 strings and argument types correspond. Always return a value.
4722 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4723 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4724 variable rela inside #if 0 section where it is used.
4726 * ns32k.h: New file.
4727 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4728 functions to start with _bfd_.
4729 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4730 functions in cpu-ns32k.h.
4731 * Makefile.in: Rebuild dependencies.
4732 (HFILES): Add ns32k.h.
4734 * section.c (struct sec): Add linker_mark field. Change
4735 user_set_vma and reloc_done to be single bit fields.
4736 (STD_SECTION): Update accordingly.
4737 * bfd-in2.h: Rebuild.
4738 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4740 (aout_link_input_bfd): Don't link unmarked sections.
4741 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4743 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4744 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4746 * elflink.h (elf_bfd_final_link): Mark sections included in the
4748 (elf_link_input_bfd): Don't link unmarked sections.
4749 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4751 (xcoff_link_input_bfd): Don't link unmarked sections.
4753 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4754 overflow error messages.
4756 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4758 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4759 is not set, print "BFD: " before the error message.
4761 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4762 Miles Bader <miles@gnu.ai.mit.edu>.
4763 * configure: Rebuild.
4765 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4767 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4770 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4771 m68k-aout, m68k-coff, and m68k-elf targets.
4773 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4775 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4776 (ieee_generic_stat_arch_elt): Restructured to prevent
4777 ieee_object_p from being called repeatedly.
4779 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4781 * coffcode.h (coff_write_object_contents): Allocate
4782 buffers large enough for any FILEHDR or AOUTHDR.
4784 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4786 * ecofflink.c (lookup_line): New static function, renamed and
4787 slighly changed from old _bfd_ecoff_locate_line.
4788 (_bfd_ecoff_locate_line): Cache line number information. Use
4789 lookup_line for actual lookup.
4791 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4793 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4794 multiple of 20 bytes.
4796 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4798 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4799 allocate ecoff_find_line, and don't initialize by hand.
4800 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4801 mips_elf_find_line, and don't call memset.
4803 * coffcode.h (coff_compute_section_file_positions): If not
4804 producing a final executable, don't consider sofar when aligning
4805 the section to the correct size.
4807 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4809 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4810 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4811 * coffgen.c (coff_section_symbol): Ifdef out.
4813 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4816 output_bfd is not NULL.
4818 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4820 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4821 of bfd_alloc (fixes fix_line not being initialized).
4822 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4824 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4826 * coffcode.h: Allow specific backends to override the
4827 bfd_link_add_symbols routine.
4829 * coff-h8300.c: Include genlink.h.
4830 (howto_table): Add R_MEM_INDIRECT.
4831 (rtype2howto): Support R_MEM_INDIRECT.
4832 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4835 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4837 * coff-alpha.c (alpha_relocate_section): Use
4838 info->callbacks_warning, rather than _bfd_error_handler, for
4839 "multiple gp" warning.
4841 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4844 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4845 table string. Use bfd_wrapped_link_hash_lookup.
4846 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4848 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4849 table, if any, when writing out symbols.
4850 (aout_link_input_section_std): Use the name from the hash table,
4851 if any, when reporting undefined symbols.
4852 (aout_link_input_section_ext): Likewise.
4853 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4854 * bout.c (get_value): Likewise.
4855 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4856 * ecoff.c (ecoff_reloc_link_order): Likewise.
4857 * elflink.h (elf_link_add_object_symbols): Likewise.
4858 (elf_reloc_link_order): Likewise.
4859 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4860 (_bfd_generic_reloc_link_order): Likewise.
4861 (default_indirect_link_order): Likewise.
4862 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4863 * sunos.c (sunos_add_one_symbol): Likewise.
4864 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4865 (bfd_xcoff_link_count_reloc): Likewise.
4866 (xcoff_reloc_link_order): Likewise.
4868 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4869 into -1 for intern->rss.
4871 * configure: Rebuild with autoconf 2.8.
4873 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4875 * stab-syms.c (__define_stab_duplicate): Define.
4876 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4878 * bfd-in.h (bfd_get_stab_name): Declare.
4879 * bfd-in2.h: Rebuild.
4880 * Makefile.in: Rebuild dependencies.
4881 (BFD_LIBS): Add stab-syms.o.
4882 (BFD_LIBS_CFILES): Add stab-syms.c.
4883 (BFD32_BACKENDS): Remove stab-syms.o.
4884 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4885 * configure.in: Don't list stab-syms.o in bfd_backends.
4886 * configure: Rebuild.
4887 * libaout.h (aout_stab_name): Don't declare.
4888 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4891 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4893 * elf.c (assign_file_positions_for_segments): Adjust file offset
4894 for section alignment even if SEC_LOAD is not set.
4896 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4898 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4899 since they appear as targets in Makefile.in.
4900 * configure: Rebuild.
4902 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4903 don't fiddle with a symbol which is not defined anywhere.
4905 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4907 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4908 though they are defined in a shared library.
4909 (xcoff_build_ldsyms): Likewise.
4911 * coffgen.c (coff_find_nearest_line): Don't look at the line
4912 numbers for the section if section->lineno is NULL.
4914 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4915 message rather than calling BFD_ASSERT.
4916 * elfcode.h (write_relocs): Check return value of
4917 _bfd_elf_symbol_from_bfd_symbol.
4919 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4921 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4924 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4926 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4928 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4929 hppa_reloc_field_selector_type_alt.
4930 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4931 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4933 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4935 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4937 * elf.c (assign_file_positions_for_segments): Adjust the segment
4938 memory size for the alignment of a SEC_ALLOC section, not just a
4941 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4943 * m68klinux.c: New file.
4944 * hosts/m68klinux.h: New file.
4945 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4946 * configure.in (m68*-*-linux*): New native host.
4947 (m68klinux_vec): New vector.
4948 * configure: Rebuild.
4949 * targets.c (m68klinux_vec): Declare.
4950 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4951 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4952 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4953 declaration from bfd_linux_size_dynamic_sections.
4954 (bfd_m68klinux_size_dynamic_sections): Declare.
4955 * bfd-in2.h: Rebuild.
4956 * Makefile.in: Rebuild dependencies.
4957 (BFD32_BACKENDS): Add m68klinux.o.
4958 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4960 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4962 * libhppa.h (pa_arch): Add pa20.
4963 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4964 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4965 (hppa_field_adjust): Handle e_nsel.
4966 * som.c: Provide default definitions for many new relocs found only
4967 in hpux10 include files.
4968 (som_fixup_formats): Add several new relocs from hpux10.
4969 (som_hppa_howto_table): Add hpux10 relocs.
4970 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4972 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4974 * mpw-make.sed: Edit out recent shared library support, and
4975 rules to rebuild .h files using doc/chew.
4977 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4979 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4980 size even of sections with no contents.
4982 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4984 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4985 starting with '$' the way we skip names starting with '.'. When
4986 updating x_endndx, don't be fooled by an index which has been
4989 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4990 struct/union/enum type with no elements.
4992 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4994 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4996 * archive.c (bfd_generic_archive_p): If the first file in the
4997 archive can not be recognized as an object, don't assume that this
4998 is the wrong format.
5000 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5001 format is not bfd_object.
5002 (bfd_elf_get_dt_soname): Likewise.
5004 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5006 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5009 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5011 * bfd.c (tdata): Add netbsd_core_data.
5012 * bfd-in2.h: Regenerated.
5014 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5016 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5017 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5018 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5021 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5022 to get the symbol index, matching 14 Jul 95 change.
5024 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5026 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5027 Remove duplicate definition of gp.
5029 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5031 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5032 assume that we can set the GP value and then get the same value,
5033 since it won't be true if the output file is neither ELF nor
5035 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5036 _bfd_get_gp_value here.
5037 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5038 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5040 (mips_elf_lo16_reloc): Likewise.
5041 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5042 Don't require that the BFD be ELF.
5043 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5044 (mips_elf_gprel32_reloc): Likewise.
5045 (mips_elf_relocate_section): Don't assume we can set and get the
5047 (mips_elf_finish_dynamic_symbol): Don't bother to use
5048 _bfd_get_gp_value here.
5050 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5051 Don't change epdr between malloc and free. Be careful not to free
5052 NULL pointers. Zero out the first RPDR.
5054 * configure.host: On Linux, only pass -rpath option if $(libdir)
5055 is neither /lib nor /usr/lib. From Alan Modra
5056 <alan@mullet.Levels.UniSA.Edu.Au>.
5058 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5060 (elf_dt_name): Rename from elf_dt_needed_name.
5061 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5063 (bfd_elf_get_dt_soname): New function.
5064 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5065 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5066 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5067 * bfd-in2.h: Rebuild.
5069 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5071 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5072 _bfd_sparc_elf_reloc_type_lookup.
5073 (bfd_elf32_bfd_reloc_type_lookup): Update.
5074 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5075 (sparc64_elf_howto_table): Define.
5076 (sparc_reloc_map): Define.
5077 (sparc64_elf_reloc_type_lookup): New function.
5078 (sparc_elf_wdisp16_reloc): New function.
5079 (elf_info_to_howto): Use sparc64_elf_howto_table.
5080 (sparc64_elf_relocate_section): Likewise.
5081 (bfd_elf64_bfd_reloc_type_lookup): Update.
5083 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5085 * configure.host: Check for 'do not mix' from native linker before
5086 trying to use -rpath.
5088 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5090 * bfd.c (_bfd_get_gp_value): New function.
5091 (_bfd_set_gp_value): New function.
5092 * libbfd-in.h (_bfd_get_gp_value): Declare.
5093 (_bfd_set_gp_value): Declare.
5094 * libbfd.h: Rebuild.
5095 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5096 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5097 directly to the fields in the tdata information.
5098 (alpha_relocate_section): Likewise.
5099 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5100 (mips_gprel_reloc): Likewise.
5101 (mips_relocate_section): Likewise.
5102 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5103 (mips_elf_lo16_reloc): Likewise.
5104 (mips_elf_final_gp): Likewise.
5105 (mips_elf_gprel16_reloc): Likewise.
5106 (mips_elf_gprel32_reloc): Likewise.
5107 (mips_elf_relocate_section): Likewise.
5108 (mips_elf_finish_dynamic_symbol): Likewise.
5110 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5112 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5114 * configure.in: Call AC_PROG_CC before configure.host.
5115 * configure: Rebuild.
5116 * configure.host: Don't set information which autoconf should
5117 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5119 * configure.host: Remove go32 and win32 host information, since it
5120 should no longer be needed.
5122 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5123 then start a new segment rather than put a writable section in a
5126 * configure.host: Set RPATH_ENVVAR.
5128 * Makefile.in: Rebuild dependencies.
5130 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5131 zero_section variable.
5133 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5135 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5136 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5137 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5139 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5141 * ieee.c (ieee_write_expression): Only use an R variable for a
5142 local symbol. Don't output a zero offset. Handle a zero address.
5143 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5144 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5146 (parse_expression): Don't try to handle multiple occurrences of a
5147 P variable. Handle I variables differently from X variables. Fix
5148 the order of minus expressions.
5149 (ieee_slurp_external_symbols): Generate an I variable for an NN
5150 record. Fix handling of ATI and ATX records.
5151 (ieee_slurp_sections): Only set minimal section attributes.
5152 Adjust them later, based on the section contents.
5153 (ieee_object_p): Read in the file until just after the ME record.
5154 Call ieee_slurp_section_data to set the section flags.
5155 (do_one): Add iterations parameter. Only repeat the first load
5156 item. Set the section and file reloc flags.
5157 (ieee_slurp_section_data): Set section flags. Pass iterations to
5159 (ieee_canonicalize_reloc): Handle I variables.
5160 (do_with_relocs): Only emit relocation size when necessary.
5161 Increase MAXRUN to 127. Change ov to be assigned, and take
5162 src_mask and pcrel_offset into account.
5163 (ieee_write_data_part): Skip sections that are not loaded.
5164 (ieee_write_external_part): Don't output optional last entry of WX
5166 (ieee_write_me_part): Make setting of me_record neater.
5167 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5169 * syms.c (stt): Add entries for zerovars, vars, and code.
5171 * elfcode.h (validate_reloc): New static function.
5172 (write_relocs): Call validate_reloc for non ELF relocs.
5174 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5175 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5176 (TARGET_LITTLE_SYM): Likewise.
5178 * config.bfd (m68*-*-psos*): New target.
5180 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5182 * i386msdos.c: Remove some #if 0 code.
5183 (msdos_write_object_contents): Don't include empty sections in the
5184 size computation, regardless of their address.
5186 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5188 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5189 is NULL, ie, the -r switch is used.
5191 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5193 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5194 (BFD_RELOC_MIPS_GOT_LO16): Define.
5195 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5196 * bfd-in2.h, libbfd.h: Rebuild.
5197 * elf32-mips.c (mips_reloc_map): Map new relocs.
5199 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5201 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5204 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5205 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5206 simple number for the section address, rather than an expression.
5207 Limit the number of bytes between relocs to MAXRUN.
5208 (ieee_write_me_part): Set me_record to the file offset after the
5210 (ieee_write_processor): New static function.
5211 (ieee_write_object_contents): Use ieee_write_processor.
5213 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5215 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5217 * coff-aux.c: Change include of aux.h to aux-coff.h.
5219 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5221 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5222 relocation put the addend both in the reloc entry and the data.
5223 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5226 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5227 a R_68K_PCxx reloc against a defined global symbol directly.
5228 (elf_m68k_check_relocs): Don't count such a reloc.
5230 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5231 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5232 symbol for now, otherwise always record the symbol as dynamic.
5233 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5234 is not referenced by a dynamic object, and we are not making a
5235 shared object, then don't make a PLT entry. If we do make a PLT
5236 entry, make sure the symbol has been recorded as dynamic.
5238 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5240 * configure.host: When making a shared library, set HLDFLAGS to
5241 pass an appropriate -rpath option. Use the make variable SONAME
5242 as the shared library soname, rather than computing it here. On
5243 SunOS, build stamp-tshlink in place of $(SHLINK).
5244 * Makefile.in (SONAME): New variable.
5245 ($(SHLINK)): Make a link to the transformed name, as well.
5246 (stamp-tshlink): New target.
5247 (install): Skip stamp-tshlink during install.
5249 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5251 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5252 linker sections have been set up yet.
5254 * elf.c (make_mapping): Add an additional argument to suppress
5255 making the first section include the program headers.
5256 (map_sections_to_segments): If the user used -Ttext such that the
5257 program headers are on a different page, do not set the flags
5258 saying that this section includes the program headers.
5260 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5262 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5263 don't define TRAD_HEADER.
5264 * configure: Rebuild.
5266 * netbsd-core.c: New file, support for NetBSD core files.
5267 * hosts/*nbsd.h: Removed.
5269 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5271 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5272 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5273 * libbfd.h, bfd-in2.h: Regenerated.
5274 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5275 bfd_elf32_bfd_reloc_type_lookup.
5276 (reloc_type{,_names}): Deleted.
5277 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5279 (sparc_reloc_map): Add sparc64 relocs.
5280 (sparc_elf_notsupported_reloc): New static function.
5281 (sparc_elf_wdisp16_reloc): New static function.
5282 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5283 (elf32_sparc_relocate_section): Likewise.
5284 (bfd_elf32_bfd_reloc_type_lookup): Define.
5285 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5286 (reloc_type{,_names}): Deleted.
5287 (elf_sparc_howto_table): Deleted.
5288 (sparc_reloc_map): Deleted.
5289 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5290 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5292 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5294 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5297 * Makefile.in (program_transform_name): New variable.
5298 (install): Transform library name before installing it.
5300 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5302 * archures.c (bfd_mach_i960_hx): Define.
5303 * bfd-in2.h: Rebuild.
5304 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5305 (MATRIX): Expand entries for HX.
5306 (arch_info_struct): Add i960:hx entry.
5307 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5308 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5309 (coff_set_flags): Handle bfd_mach_i960_hx.
5311 Support for building as a shared library, based on patches from
5312 Alan Modra <alan@spri.levels.unisa.edu.au>:
5313 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5314 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5315 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5316 * configure: Rebuild.
5317 * configure.host: If --enable-shared, adjust shared library stuff
5318 based on the host. If the host is SunOS, and the linker supports
5319 -rpath, set HLDFLAGS to use it.
5320 * Makefile.in (ALLLIBS): New variable.
5321 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5322 (COMMON_SHLIB, SHLINK): New variables.
5323 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5324 (STAGESTUFF): Remove variable.
5325 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5327 (stamp-ofiles): New target, like old ofiles target, but build
5328 using a temporary file and move-if-change, and touch stamp-ofiles
5330 (ofiles): Just depend upon stamp-ofiles.
5331 (stamp-piclist, piclist): New targets.
5332 ($(SHLIB), $(SHLINK)): New targets.
5333 (targets.o, archures.o): Build twice if PICFLAG is set.
5334 (do_mostlyclean): Remove pic/*.o.
5335 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5337 (do_distclean): Remove pic and stamp-picdir.
5338 (install): Install shared libraries.
5339 ($(OFILES)): Depend upon stamp-picdir.
5340 (stamp-picdir): New target.
5342 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5344 * libcoff.h: Rebuild.
5346 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5347 flavour of a section with no owner.
5349 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5350 ELF_LINK_NON_ELF flag.
5351 (mips_elf_create_got_section): Likewise.
5353 * elf.c: Revert last change, since it breaks dynamic linking.
5354 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5356 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5357 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5358 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5360 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5362 * elf.c (assign_file_positions_for_segments): If the backend does
5363 not want the elf header or the program headers in the address
5364 space, do not include them in the calculations.
5366 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5367 function to determine if we need additional program headers.
5368 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5369 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5371 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5373 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5375 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5377 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5378 back into one line. Some compilers (sunos 4.1.3 for example)
5379 won't accept args split across more than one line.
5381 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5383 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5384 * configure: Regenerate.
5386 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5388 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5389 try to do arithmetic on a void *, cast it to a unsigned char * first.
5391 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5393 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5394 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5396 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5397 flag for a newly defined symbol.
5398 (NAME(bfd_elf,record_link_assignment)): Likewise.
5399 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5400 set the DEF or REF_REGULAR flags correctly.
5402 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5403 (libbfd.h, libcoff.h): Corresponding change.
5405 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5406 a PLT32 reloc as dynamic.
5407 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5408 is not referenced by a dynamic object, and we are not making a
5409 shared object, then don't make a PLT entry. If we do make a PLT
5410 entry, make sure the symbol has been recorded as dynamic.
5412 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5414 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5415 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5416 (powerpcle-*-cygwin32): New.
5417 * peicode.h (add_data_entry): Get address from vma.
5419 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5421 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5422 attached to the section has already been created as an undefined
5423 symbol, treat it as if it hasn't been created yet.
5425 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5427 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5428 symbol or section symbols if stripping all symbols and this is not
5429 a relocateable link. Don't output the symbol string table if
5430 there are no symbols.
5431 (elf_link_flush_output_syms): Don't do anything if there are no
5434 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5436 * coff-aux.c: New file.
5437 * hosts/m68kaux.h: New file.
5438 * config.bfd (m68*-apple-aux*): New target.
5439 * configure.in (m68*-apple-aux*): New native host.
5440 (m68kaux_coff_vec): New vector.
5441 * configure: Rebuild.
5442 * targets.c (m68kaux_coff_vec): Declare.
5443 * coffcode.h (bfd_coff_backend_data): Add field
5444 _bfd_coff_link_add_one_symbol.
5445 (bfd_coff_link_add_one_symbol): Define.
5446 (compare_arelent_ptr): New static function if TARG_AUX.
5447 (coff_write_relocs): If TARG_AUX, sort the relocs.
5448 (coff_write_object_contents): Set A/UX aouthdr magic number.
5449 (coff_link_add_one_symbol): Define if not defined.
5450 (bfd_coff_std_swap_table): Initialize new field.
5451 * libcoff.h: Rebuild.
5452 * cofflink.c (coff_link_add_symbols): Call
5453 bfd_coff_link_add_one_symbol rather than
5454 _bfd_generic_link_add_one_symbol.
5455 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5456 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5457 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5458 * Makefile.in: Rebuild dependencies.
5459 (BFD32_BACKENDS): Add coff-aux.o.
5460 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5462 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5464 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5465 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5467 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5469 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5470 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5471 (maintainer-clean): Warn about deleting special files.
5472 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5474 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5475 warning symbols correctly.
5476 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5477 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5478 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5479 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5480 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5481 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5483 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5486 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5488 * libcoff-in.h: aligned newly exported names with bfd naming
5489 conventions. Removed an erroneous define of POWERPC_LE_PE.
5490 * libcoff.h: Rebuild.
5491 * cofflink.c, coff-ppc.c: the above function name changes
5493 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5495 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5496 * ecoff.c (struct extsym_info): Define.
5497 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5498 to ecoff_link_write_external.
5499 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5500 Strip symbols when appropriate.
5502 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5503 * syms.c (BSF_OBJECT): Define.
5504 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5505 * bfd-in2.h: Rebuild.
5506 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5508 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5511 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5512 copying relocs into a shared object, treat a defined global symbol
5514 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5515 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5516 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5518 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5519 real defined symbol, not to a weak defined symbol.
5521 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5523 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5524 and made a few static functions externs.
5526 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5527 POWERPC_LE_PE hack in cofflink.
5529 * libcoff-in.h: promoted the following from cofflink.c to allow
5530 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5531 coff_debug_merge_element, struct coff_debug_merge_type,
5532 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5533 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5534 coff_debug_merge_hash_lookup, coff_link_section_info,
5535 coff_final_link_info, coff_debug_merge_hash_newfunc,
5536 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5538 * libcoff.h: re-gen'd
5540 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5542 * syms.c: Include "bfdlink.h".
5543 (struct stab_find_info): Define.
5544 (_bfd_stab_section_find_nearest_line): New function.
5545 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5546 * libbfd.h: Rebuild.
5547 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5548 * elf.c (_bfd_elf_find_nearest_line): Try calling
5549 _bfd_stab_section_find_nearest_line before searching the ELF
5550 symbol table. Find the closest STT_FUNC symbol, not the last one.
5551 * libcoff-in.h (coff_data_type): Add line_info field.
5552 * libcoff.h: Rebuild.
5553 * coffgen.c (coff_find_nearest_line): Try calling
5554 _bfd_stab_section_find_nearest_line before searching the COFF
5556 * Makefile.in: Rebuild dependencies.
5558 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5560 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5561 4 bytes, so we get the correct value when updating the register
5562 field in little endian mode.
5564 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5566 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5567 entry_section fields. Add sntoc and snentry fields.
5568 * libcoff.h: Rebuild.
5569 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5570 not toc_section and entry_section (the COFF file does not have any
5571 sections at this point).
5572 (coff_write_object_contents): Set o_snentry and o_sntoc from
5573 snentry and sntoc rather than entry_section and toc_section.
5574 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5575 snentry, not toc_section and entry_section.
5576 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5577 entry_section from hentry.
5578 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5580 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5581 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5582 than using toc_section directly.
5584 * archures.c: Add missing `.' in enum bfd_architecture.
5585 * bfd-in2.h: Rebuild.
5587 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5588 Robert Lipe <robertl@arnet.com>.
5590 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5592 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5593 to sections we allocate. Use bfd_zalloc to allocate initialial
5594 sections, not bfd_alloc.
5595 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5596 SDA{,2}I16 relocations.
5597 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5598 whether to put something in .sbss or not.
5599 (ppc_elf_relocate_section): Add support for more relocations. Add
5600 in sec->output_offset where appropriate. Make error messages
5601 include the symbol name.
5603 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5604 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5605 doesn't get redefined messages if -shared.
5607 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5608 section if the rel_section field has been set up.
5610 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5612 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5615 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5617 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5618 of flags, only flags used are controlled by mach number. Bump up
5619 output file mach number to highest of input file mach numbers.
5620 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5621 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5623 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5624 bfd_elf64_sparc_vec support.
5626 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5628 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5629 the embedded bit is set on some objects and not on others. Just
5631 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5634 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5636 * coffcode.h (coff_new_section_hook): Don't try to align the
5639 * coffcode.h (coff_set_section_contents): Fix the handling of the
5640 .lib section to work even if the entire section contents are
5641 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5642 Robert Lipe <robertl@arnet.com>.
5644 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5646 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5647 memory here for contents.
5649 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5650 _SDA2_BASE_ by 32768.
5651 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5652 started using. Allocate contents for .sdata and .sdata2 sections
5654 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5656 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5657 size _SDA{,2}_BASE_.
5658 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5661 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5663 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5665 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5666 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5667 (bfd_mach_sparc_v9a): Define.
5668 (bfd_mach_sparc_v9_p): Define.
5669 * bfd-in2.h: Regenerated.
5670 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5672 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5673 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5674 to bfd_elf32_sparc_vec.
5675 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5676 Add v8plus{,a} support.
5678 (sparc_compatible): New function.
5679 * elf32-sparc.h: #include "elf/sparc.h".
5680 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5681 elf32_sparc_final_write_processing): New functions.
5682 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5683 elf_backend_final_write_processing): Define.
5685 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5687 * elf-bfd.h (struct elf_link_hash_entry): Add
5688 linker_section_pointer field.
5689 (enum elf_linker_section_enum): Enumeration for new way of
5690 creating linker dynamic sections and symbols.
5691 (elf_linker_section{,_pointers}): New structures for creating
5692 dynamic sections and symbols.
5693 (elf_obj_tdata): Add linker_section_pointers and linker_section
5695 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5696 (_bfd_elf_create_linker_section): New declarations.
5697 (_bfd_elf_find_pointer_linker_section): Ditto.
5698 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5699 (_bfd_elf_make_linker_section_rela): Ditto.
5701 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5703 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5704 (ppc_elf_create_linker_section): New function to create the
5705 sections .got, .sdata, and .sdata2.
5706 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5708 (ppc_elf_check_relocs): Support more of the eabi relocations.
5709 (ppc_elf_relocate_section): Ditto.
5710 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5711 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5713 * elflink.h (elf_create_pointer_linker_section): New function to
5714 create initialized pointers in dynamic linker sections.
5715 (elf_finish_pointer_linker_section): Actually intialize the
5716 pointers created above.
5718 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5719 macros to provide both 32 and 64 bit versions of
5720 elf_create_pointer_linker_section.
5721 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5722 provide both 32 and 64 bit versions of
5723 elf_finish_pointer_linker_section.
5725 * elflink.c (_bfd_elf_create_linker_section): New function to
5726 create a linker section.
5727 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5728 given address in the linker pointer offsets created for a given
5730 (_bfd_elf_make_linker_section_rela): Make a RELA section
5731 corresponding to the generated linker section.
5733 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5735 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5737 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5739 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5740 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5741 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5742 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5743 toc entry in an objdump) for now.
5744 (ppc_do_last, ppc_get_last): New function - needed to save processing
5745 the toc owner to the end.
5746 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5749 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5750 toc owner from being done till last. Must define POWERPC_LE_PC
5753 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5755 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5757 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5758 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5760 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5762 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5764 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5766 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5768 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5770 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * elf.c (assign_file_positions_for_segments): Don't increment file
5773 offset for a segment which contains no loadable sections.
5775 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5777 * reloc.c: Add new PowerPC relocations.
5778 * {bfd-in2,libbfd}.h: Regenerate.
5780 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5781 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5783 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5785 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5788 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5791 * coffgen.c (coff_find_nearest_line): Don't try to cache
5792 information in sections that are not owned by a BFD. From Richard
5793 Henderson <richard@atheist.tamu.edu>.
5795 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5796 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5797 * elflink.h (elf_link_output_extsym): Remove special check for
5800 * ecoffswap.h: Add prototypes for static functions.
5802 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5804 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5805 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5807 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5808 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5809 support. Begin support for R_PPC_SDA{2,}REL.
5811 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5813 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5814 create the .got and .got.neg sections.
5815 (ppc_elf_size_dynamic_sections): Call it.
5816 (ppc_elf_check_relocs): Call it.
5817 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5818 (ppc_elf_check_relocs): Add error messages for relocations we
5819 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5822 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5824 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5825 section flags for V.4 and eabi.
5827 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5829 * elf.c (assign_file_positions_for_segments): If a segment
5830 contains no sections, don't mark it as readable.
5832 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5833 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5835 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5836 dynamic section, if there is one.
5837 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5838 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5839 (bfd_elf64_swap_dyn_in): Likewise.
5840 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5842 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5844 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5845 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5846 <pirker@eiunix.tuwien.ac.at>.
5848 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5850 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5851 PowerPC V.4 and eabi.
5852 * bfd-in2.h: Regenerate.
5853 * libfd.h: Regenerate.
5855 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5857 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5858 section type and SHF_EXCLUDE section flag, turning them into the
5859 appropriate bfd section flag.
5861 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5863 * xcofflink.c (xcoff_link_add_symbols): Create the special
5864 sections if we see a DYNAMIC object, in case that is the only
5865 XCOFF input object we see.
5867 * elf32-mips.c: Extensive changes for a start at dynamic linking
5868 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5870 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5871 (struct elf_backend_data): Remove
5872 elf_backend_create_program_headers field. Add
5873 elf_backend_additional_program_headers and
5874 elf_backend_modify_segment_map fields.
5875 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5877 (elf_backend_additional_program_headers): Likewise.
5878 (elf_backend_modify_segment_map): Likewise.
5879 (elf_backend_create_program_headers): Don't define.
5880 (elfNN_bed): Change to account for field changes.
5881 * elf.c (assign_file_positions_for_segments): Call new
5882 modify_segment_map backend function. Don't call old
5883 create_program_headers backend function.
5884 (get_program_header_size): Call additional_program_headers rather
5885 than create_program_headers.
5886 * elflink.h (elf_link_add_object_symbols): Initialize
5887 type_change_ok from new backend field.
5888 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5890 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5891 a reloc against the appropriate section.
5893 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5894 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5895 (elf_flags_init): Rename from elf_ppc_flags_init.
5896 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5898 (ppc_elf_copy_private_bfd_data): Likewise.
5899 (ppc_elf_merge_private_bfd_data): Likewise.
5901 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5904 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5906 * coff-alpha.c (alpha_relocate_section): During final link, allow
5907 output .lita section to be bigger than 64k by adjusting gp value
5908 on a per-input section basis.
5909 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5911 (struct ecoff_section_tdata): Add gp field.
5913 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5915 Handle Alpha ECOFF changes in OSF/1 3.2.
5916 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5918 * coff-alpha.c: Include "aout/ar.h".
5919 (alpha_ecoff_get_relocated_section_contents): Don't require an
5920 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5921 3.2 doesn't generate one.
5922 (alpha_relocate_section): Likewise.
5923 (alpha_ecoff_slurp_armap): Define.
5924 (alpha_ecoff_slurp_extended_name_table): Define.
5925 (alpha_ecoff_construct_extended_name_table): Define.
5926 (alpha_ecoff_truncate_arname): Define.
5927 (alpha_ecoff_write_armap): Define.
5928 (alpha_ecoff_generic_stat_arch_elt): Define.
5929 (alpha_ecoff_update_armap_timestamp): Define.
5931 (alpha_ecoff_read_ar_hdr): New static function.
5932 (alpha_ecoff_get_elt_at_filepos): New static function.
5933 (alpha_ecoff_openr_next_archived_file): New static function.
5934 (alpha_ecoff_get_elt_at_index): New static function.
5935 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5936 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5937 _bfd_ecoff to alpha_ecoff.
5938 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5939 field from backend structure, rather than always calling
5940 _bfd_get_elt_at_filepos.
5941 * coff-mips.c (mips_ecoff_backend_data): Initialize
5942 get_elt_at_filepos field.
5943 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5944 from _bfd_generic_read_ar_hdr with minor changes.
5945 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5946 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5947 * libbfd.h: Rebuild.
5949 * bfd-in.h (BFD_IN_MEMORY): Define.
5950 * libbfd-in.h (struct bfd_in_memory): Define.
5951 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5952 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5953 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5954 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5955 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5956 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5957 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5958 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5959 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5960 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5962 (bfd_openstreamr): Likewise.
5963 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5964 BFD_IN_MEMORY is not set.
5965 * riscix.c (riscix_some_aout_object_p): Likewise.
5966 * bfd-in2.h, libbfd.h: Rebuild.
5968 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5969 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5970 (bfd_get_elt_at_index): Define.
5971 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5972 bfd_get_elt_at_index. Change index parameter from int to
5974 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5975 (_bfd_noarchive_get_elt_at_index): Define.
5976 (_bfd_archive_bsd_get_elt_at_index): Define.
5977 (_bfd_archive_coff_get_elt_at_index): Define.
5978 * bfd-in2.h, libbfd.h: Rebuild.
5979 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5980 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5981 * ieee.c (ieee_get_elt_at_index): Define.
5982 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5983 * oasys.c (oasys_get_elt_at_index): Define.
5984 * som.c (som_get_elt_at_index): Define.
5986 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5987 numbers to the .text section.
5989 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5991 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5992 If there is a SEC_DEBUGGING section, get the contents of the debug
5993 information part from it.
5994 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5996 (ieee_write_object_contents): Check ieee_write_debug_part return.
5998 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6000 * config.bfd (i[345]86-*-freebsd*): Add target.
6001 * configure.in (i386freebsd_vec): Add vec.
6002 * configure: Regenerate.
6003 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6004 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6005 Rebuild dependencies..
6006 * freebsd.h: New file.
6007 * i386freebsd.c: New file.
6008 * targets.c (i386freebsd_vec): Declare.
6009 (bfd_target_vector): Add i386freebsd_vec.
6010 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6011 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6013 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6015 * ieee.c (ieee_slurp_debug): New static function.
6016 (ieee_object_p): Call it.
6017 (ieee_slurp_section_data): Skip debugging sections.
6018 (ieee_get_reloc_upper_bound): Likewise.
6019 (ieee_get_section_contents): Likewise.
6020 (ieee_canonicalize_reloc): Likewise.
6021 (ieee_write_section_part): Likewise.
6022 (ieee_write_debug_part): Likewise.
6023 (ieee_write_data_part): Likewise.
6024 (init_for_output): Likewise.
6026 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6028 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6030 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6031 relocs, since ppc_elf_relocate_section handles the linker case.
6032 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6034 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6035 ppc_elf_relocate_section since that is now the only caller.
6036 (ppc_elf_relocate_section): Ditto.
6038 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6040 * coffcode.h (coff_write_object_contents): If we don't know the
6041 section of the entry point for an XCOFF executable, always set the
6042 entry address to -1.
6044 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6046 * elf.c (bfd_section_from_shdr): Add support for note sections.
6048 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6050 * bfd-in.h (struct _symbol_info): Add stab_type field.
6051 * bfd-in2.h: Rebuild.
6052 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6054 * elf32-ppc.c: Remove trailing newline from calls to
6056 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6057 difference if target endianness is known.
6059 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6061 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6062 old style TOC16 references without using R_PPC_GOT.
6063 (ppc_reloc_type): Ditto.
6064 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6065 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6066 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6067 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6068 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6070 (ppc_elf_adjust_dynamic_symbol): Ditto.
6071 (ppc_elf_adjust_dynindx): Ditto.
6072 (ppc_elf_size_dynamic_sections): Ditto.
6073 (ppc_elf_finish_dynamic_symbol): Ditto.
6074 (ppc_elf_finish_dynamic_sections): Ditto.
6075 (ELF_DYNAMIC_INTERPRETER): Define.
6077 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6079 * elf.c (copy_private_bfd_data): When attaching sections to
6080 segments ignore sections that won't be allocated. Patch from
6083 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6085 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6088 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6090 * coff-i960.c (CALC_ADDEND): Define.
6091 (coff_i960_relocate_section): Add the input section VMA to the
6092 addend for PC relative relocs.
6094 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6096 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6097 to correctly terminate.
6099 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6101 * targets.c (enum bfd_endian): Define.
6102 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6103 from boolean to enum bfd_endian. Change header_byteorder_big_p
6105 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6106 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6107 * bfd-in2.h: Rebuild.
6108 * All targets: Change initialization of byteorder and
6109 header_byteorder to use enum bfd_endian values rather than
6111 * All files: Change all references to byteorder_big_p and
6112 header_byteorder_big_p to use new bfd_*_endian macros.
6114 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6116 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6118 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6120 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6122 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6124 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6126 * ieee.c: Lots of minor cleanups. Make many functions return
6127 errors rather than calling abort. Also:
6128 (ieee_write_twobyte): Remove; change callers to call existing
6129 ieee_write_2bytes function.
6130 (ieee_write_expression): Don't output the section twice when
6131 outputting a local symbol. Don't emit an extraneous zero if there
6133 (ieee_slurp_sections): Set the lma as well as the vma.
6134 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6136 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6137 a recognized one or bfd_arch_unknown.
6138 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6140 (ihex_get_symtab): Likewise.
6142 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6144 * aoutx.h: Include <ctype.h>.
6145 (struct aout_link_includes_table): Define.
6146 (struct aout_link_includes_totals): Define.
6147 (struct aout_link_includes_entry): Define.
6148 (aout_link_includes_lookup): Define macro.
6149 (struct aout_final_link_info): Add includes field.
6150 (aout_link_includes_newfunc): New static function.
6151 (NAME(aout,final_link)): Initialize includes hash table.
6152 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6154 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6156 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6158 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6160 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6162 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6164 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6165 (pe_print_private_bfd_data): call pe_print_reloc.
6166 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6167 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6168 up some debugging as well.
6170 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6172 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6175 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6177 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6178 when setting sections to NULL.
6180 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6182 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6184 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6185 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6187 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6188 * bfd-in2.h: Rebuild.
6190 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6192 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6194 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6196 * ihex.c (ihex_scan): Handle record types 4 and 5.
6197 (ihex_object_p): Permit types 4 and 5.
6198 (ihex_set_section_contents): Remove check for out of range
6200 (ihex_write_object_contents): Generate types 4 and 5.
6202 * elflink.h (elf_link_output_extsym): Just ignore warning and
6203 indirect references to symbols which don't really exist.
6205 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6207 * peicode.h (pe_print_idata): Minor format fixes
6208 (pe_print_edata): New function. Under private printing, this formats
6209 the edata section of a PE file.
6210 (pe_print_private_bfd_data): Added call to pe_print_edata.
6212 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6214 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6215 index, don't call stoi.
6217 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6219 * srec.c (srec_scan): Set lma as well as vma.
6221 * ihex.c: New file; support for Intel Hex format.
6222 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6223 (ihex_vec): Declare.
6224 (bfd_target_vector): Always include ihex_vec.
6225 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6226 * Makefile.in: Rebuild dependencies.
6227 (BFD_LIBS): Add ihex.o
6228 (BFD_LIBS_CFILES): Add ihex.c.
6229 * bfd-in2.h: Rebuild.
6231 * elf.c (assign_file_positions_for_segments): Sort the sections in
6233 (get_program_header_size): Return the right size if segment_map is
6235 (copy_private_bfd_data): Don't bother to sort the sections.
6237 * bfd.c (bfd_record_phdr): New function.
6238 * bfd-in.h (bfd_record_phdr): Declare.
6239 * bfd_in2.h: Rebuild.
6241 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6244 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6245 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6247 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6248 (bfd_zmalloc): Change declaration.
6249 * libbfd.h: Rebuild.
6250 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6251 and realloc. Don't set bfd_error_no_memory if they fail.
6253 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6255 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6256 uses as well. Added a new howto to deal with TOCREL16 relocs that
6257 are TOCDEFN as well.
6258 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6259 to handle RVA relocs from dlltool.
6260 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6261 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6262 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6264 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6265 to get the right section alignment.
6267 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6269 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6270 p_paddr if p_paddr is zero.
6271 (make_mapping): Set includes_filehdr and includes_phdrs for first
6273 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6275 (assign_file_positions_for_segments): Handle includes_filehdr and
6276 includes_phdrs. Remove special handling of PT_PHDR and first
6278 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6279 when appropriate. Remove special handling of PT_PHDR segment.
6280 Use a more complex condition for when a section is included in a
6281 segment to handle Solaris linker oddities.
6283 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6285 * coff-m88k.c (howto_table): Reformatted for easier reading;
6286 special_function now points to new function m88k_special_reloc.
6287 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6289 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6290 be done correctly by m88k_special_reloc.
6291 (reloc_processing): New function to be used by RELOC_PROCESSING.
6292 (RELOC_PROCESSING): Define to call reloc_processing.
6294 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6296 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6297 (pe_print_pdata): Likewise.
6299 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6300 obstack_alloc fails.
6301 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6303 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6304 * Many files: don't set bfd_error_no_memory if one of the above
6307 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6308 if p_paddr_valid is set.
6309 (copy_private_bfd_data): New static function.
6310 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6312 * elf.c (assign_file_positions_for_segments): Fix case where extra
6313 program headers were allocated.
6315 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6316 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6317 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6318 _bfd_elf_print_private_bfd_data.
6320 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6321 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6322 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6323 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6324 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6325 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6326 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6328 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6330 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6331 * elf.c (make_mapping): New static function.
6332 (map_sections_to_segments): New static function.
6333 (elf_sort_sections): New static function.
6334 (assign_file_positions_for_segments): New static function.
6335 (map_program_segments): Remove.
6336 (get_program_header_size): Remove sorted_hdrs, count, and
6337 maxpagesize parameters. Simplify.
6338 (assign_file_positions_except_relocs): When generating an
6339 executable, use assign_file_positions_for_segments.
6340 (elf_sort_hdrs): Remove.
6341 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6342 to get_program_header_size.
6344 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6346 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6348 * configure, config.in: Regenerate with autoconf 2.7.
6350 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6351 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6353 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6355 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6356 (ecoff_sec_to_styp_flags): Likewise.
6357 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6358 (ecoff_set_symbol_info): Handle scRConst.
6359 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6360 (ecoff_compute_section_file_positions): Handle .rconst section.
6361 (_bfd_ecoff_write_object_contents): Likewise.
6362 (ecoff_link_check_archive_element): Handle scRConst.
6363 (ecoff_link_add_externals): Likewise.
6364 (ecoff_link_write_external): Handle .rconst section.
6365 (ecoff_reloc_link_order): Likewise.
6366 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6367 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6369 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6371 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6372 DEF_DYNAMIC flag is set.
6374 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6376 * host-aout.c: If TRAD_HEADER is defined, include it.
6378 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6380 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6381 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6382 (BFD_NEED_DECLARATION): New function.
6383 * configure.in: Use BFD_NEED_DECLARATION.
6384 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6385 * configure, config.in: Rebuild with autoconf 2.6.
6387 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6388 special_sections before returning when called with a non XCOFF
6391 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6394 * coffcode.h (coff_compute_section_file_positions): Only pad the
6395 previous section to force file alignment when creating an
6398 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6400 * coffcode.h (coff_compute_section_file_positions): If
6401 RS6000COFF_C, set up the .debug section.
6403 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6404 if it is not large enough to accomodate the entire TOC area with
6405 signed 16 bit offsets.
6406 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6408 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6409 TOC anchor to use the TOC value used in the output file.
6411 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6413 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6414 (_bfd_coff_read_string_table): Likewise.
6416 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6418 * pe-arm.c: Fix typos.
6419 * coff-arm.c: Likewise.
6421 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6423 * coff-ppc.c (list_ele): Added "cat"egory member.
6424 (record_toc): New category parameter (priv or pub).
6425 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6426 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6427 the mainline. It addes extra toc cells in error.
6428 (ppc_coff_swap_sym_in_hook): Added some documentation.
6429 (dump_toc): Can now diagnose "virtual toc" chicanery.
6431 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6433 * elf-bfd.h (struct elf_link_hash_table): Change type of
6434 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6436 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6438 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6439 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6441 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6442 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6443 defined or mentioned in a regular file.
6445 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6447 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6448 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6449 (coff_ppc_relocate_section): Correct REL24 handling
6450 (ppc_process_before_allocation): Correct TOCDEFN handling
6452 * peicode.h (dir_names): Added name descriptions
6454 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6456 * VERSION: Updated to cygnus-2.6.
6458 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6460 * targets.c (m68k4knetbsd_vec): Declare.
6462 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6464 * targets.c (bfd_target): Change type of second argument to
6465 _bfd_print_private_bfd_data from void * to PTR.
6466 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6467 using PTR rather than void *.
6468 * bfd-in2, libbfd.h: Rebuild.
6469 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6471 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6472 _bfd_generic_bfd_print_private_bfd_data rather than casting
6475 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6477 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6478 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6480 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6481 BFD64_BACKENDS_CFILES): New variables.
6484 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6486 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6487 not at the file position of the first section.
6488 * coffcode.h (coff_compute_section_file_positions): Avoid using
6490 (coff_write_object_contents): When generating a PPC PE executable
6491 with no symbols, round up the file size to a COFF_PAGE_SIZE
6493 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6494 don't write out a string table.
6496 * elf.c (bfd_section_from_shdr): When using a different section
6497 header, pass the new one to _bfd_elf_make_section_from_shdr.
6498 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6499 (elf_map_symbols): Add section VMA to symbol value when comparing
6501 (_bfd_elf_compute_section_file_positions): Only build symbol table
6502 if there are some symbols. Set file offset of symtab and strtab
6504 (assign_file_positions_except_relocs): Remove dosyms parameter.
6505 Change all callers. Never set file offset of symtab and strtab
6507 (_bfd_elf_copy_private_section_data): New function.
6508 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6509 (_bfd_elf_copy_private_symbol_data): New function.
6510 (swap_out_syms): Check for special mapping of st_shndx created by
6511 copy_private_symbol_data.
6512 * elfxx-target.h: Use new copy routines.
6513 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6514 (_bfd_elf_copy_private_section_data): Declare.
6516 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6518 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6521 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6522 _bfd_dummy_target, matching the recent change to archive
6525 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6527 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6528 arithmetic on PTR types.
6530 * aout-target.h (MY(callback)): Set the lma of the sections.
6532 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6533 symbol into a reloc against the section.
6535 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6537 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6538 glue for the relocs: IMGLUE and IFGLUE.
6539 (record_toc): new function - tracks toc contents
6540 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6541 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6542 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6543 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6544 (ppc_record_toc_entry): Removed a debug define (duh)
6546 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6547 (pe_print_idata): New function - formats the idata section data
6548 (pe_print_pdata): New function - formats the pdata section data
6549 (pe_print_private_bfd_data): calls to above
6551 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6553 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6554 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6555 TARGET_SYM and TARGET_NAME for vector and BFD name.
6556 * coff-pmac.c (pmac_xcoff_vec): Remove.
6557 (TARGET_SYM, TARGET_NAME): Define.
6558 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6559 machine to 0, not all PowerMacs are 601s.
6561 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6563 * elfcode.h (elf_object_p): Read in any program headers.
6564 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6565 based on the program headers, if any.
6566 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6567 (map_program_segments): Set p_paddr of program headers based on
6570 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6572 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6575 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6576 trying to do a relocateable link with a non-a.out object file.
6578 * archive.c (bfd_generic_archive_p): Check the first object file
6579 in an archive even if target_defaulted is set. If the object file
6580 has the wrong xvec, reject it.
6582 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6583 be represented, report the name via _bfd_error_handler.
6584 (translate_to_native_sym_flags): Likewise.
6585 * elf32-mips.c (mips_elf_final_link): Likewise.
6586 * oasys.c (oasys_write_sections): Likewise.
6588 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6589 which checks for STYP_OVRFLO sections.
6590 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6591 reloc and lineno count overflows.
6592 (coff_write_object_contents): Call coff_count_linenumbers before
6593 coff_compute_section_file_positions. If RS6000COFF_C, handle
6594 reloc and lineno count overflows.
6595 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6596 relocs before dealing with .pad sections. Count overflow section
6597 headers when handling .pad sections.
6599 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6602 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6603 (struct xcoff_link_hash_table): Add descriptor_section and
6604 special_sections fields.
6605 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6606 (xcoff_link_add_symbols): Set linkage section alignment. Create
6607 descriptor section. Check for magic symbol names (_text, etc.),
6608 and record them in special_sections if found. Set
6609 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6610 descriptor field to point back to the function code symbol.
6611 (xcoff_sweep): Always mark the special descriptor_section.
6612 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6613 function descriptor, and mark it if it is.
6614 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6615 parameter, and fill it in. Allocate space for the descriptor
6617 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6618 global linkage code. If an undefined function descriptor is
6619 exported, arrange to define it. Warn about any other undefined
6621 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6622 (xcoff_write_global_symbol): Create a function descriptor when
6624 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6625 * bfd-in2.h: Rebuild.
6627 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6629 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6630 (ppc_coff_link_hash_table): new types for hashing
6631 (ppc_coff_link_hash_newfunc): hash entry constructor
6632 (ppc_coff_link_hash_table_init): hash table initializer
6633 (ppc_coff_link_hash_table_create): hash table constructor
6634 (ppc_record_toc_entry): changed references to hash table
6635 (coff_ppc_relocate_section): changed references to hash table
6637 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6638 * libcoff.h: Rebuild
6640 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6641 (coff_link_add_symbols): removed toc_offset init
6643 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6645 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6648 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6649 if it is given and mmep is available.
6650 * acconfig.h: Undef USE_MMAP.
6651 * configure, config.in: Regenerated.
6652 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6653 table handling the old way.
6654 (aout_get_external_symbols): Don't complain if last byte of string
6656 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6657 (bfd_free_window) [! USE_MMAP]: Don't define.
6658 (bfd_get_file_window,
6659 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6661 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6663 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6666 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6668 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6669 compatible with AMD generated COFF files. Try to support both AMD
6670 and GNU formats simultaneously.
6671 (coff_a29k_relocate_section): Likewise.
6673 * libbfd.c (bfd_get_file_window): Change writable parameter from
6674 int to boolean; update all callers. Pass MAP_SHARED if not
6675 writable--it's required on Solaris. Cast fprintf argument to
6677 * bfd-in.h (bfd_get_file_window): Update declaration.
6678 * bfd-in2.h: Rebuild.
6679 * aoutx.h: Update calls to bfd_get_file_window.
6681 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6683 (xcoff_swap_ldhdr_in): New static function.
6684 (xcoff_swap_ldsym_in): New static function.
6685 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6686 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6687 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6688 Handle XTY_ER/XMC_XO symbols correctly.
6689 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6690 rather than normal symbol table.
6691 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6692 already defined with the same absolute value.
6693 (xcoff_mark): When considering called symbols, check whether the
6694 descriptor is from a dynamic object, rather than the symbol
6696 (xcoff_build_ldsyms): Likewise.
6698 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6699 Cast realloc and malloc return values. If malloc or realloc fail,
6700 set bfd_error_no_memory.
6701 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6702 * bfd-in2.h: Rebuild.
6704 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6706 * coff-ppc.c (ppc_record_toc_entry): new function.
6707 (in_reloc_p): changed return value.
6708 (coff_ppc_relocate_section): much rework.
6709 (ppc_allocate_toc_section): new function.
6710 (ppc_process_before_allocation): new function.
6711 (ppc_coff_swap_sym_in_hook): new function.
6713 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6714 (coff_link_add_symbols): initialize toc_offset.
6716 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6717 (coff_swap_aouthdr_out): Added more sections to the data
6718 dictionary for the pe file header. Also changed linker version
6719 number on the ppc side.
6720 (dir_names): small improvements to the dictionary printing.
6721 (pe_mkobject_hook): save the file level flags.
6723 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6724 (pe_tdata): added real_flags field
6725 (coff_tdata): added local_toc_sym_map and access macro
6727 * libcoff.h (coff_link_hash_entry): added toc_offset field
6728 (pe_tdata): added real_flags field
6729 (coff_tdata): added local_toc_sym_map and access macro
6731 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6732 (coff_mkobject): init for local_toc_sym_map
6733 (coff_write_object_contents): set the internal_a.magic to
6734 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6737 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6739 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6740 entries until both the line number address and the function name
6741 address are too large.
6743 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6744 * configure: Rebuilt.
6746 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6747 is defined in the environment.
6749 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6751 * som.c (som_get_section_contents_in_window): Define to use
6754 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6756 * coff-i860.c: New file, based on coff-i386.c.
6757 * cpu-i860.c: New file, based on cpu-i386.c.
6758 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6759 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6760 targets, using i860coff_vec.
6761 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6762 trad-core.o and hosts/i860mach3.h.
6763 (i860coff_vec): Use coff-i860.o and cofflink.o.
6764 * configure: Rebuild.
6765 * Makefile.in: Rebuild dependencies.
6766 (ALL_MACHINES): Add cpu-i860.o.
6767 (BFD32_BACKENDS): Add coff-i860.o.
6768 (CFILES): Add cpu-i860.c and coff-i860.c.
6769 * targets.c (i860coff_vec): Declare.
6770 (bfd_target_vector): Add &i860coff_vec.
6771 * archures.c (bfd_i860_arch): Declare.
6772 (bfd_archures_list): Add &bfd_i860_arch.
6773 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6774 (coff_set_flags): Handle bfd_arch_i860.
6775 (coff_write_object_contents): Handle I860 a.out magic number.
6777 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6779 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6780 the created .tc section to 2.
6781 (xcoff_mark): Don't keep a .loader reloc for a call to an
6782 undefined symbol when creating a shared library.
6783 (xcoff_build_ldsyms): When creating a shared library, generate
6784 global linkage code for a call to an undefined symbol.
6786 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6788 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6789 BFD32_BACKENDS, BFD64_BACKENDS.
6790 (.dep1): Put mkdep output in a separate file.
6791 Rebuilt dependencies.
6793 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6796 Permit use of mmap when available:
6798 * configure.in: Check for mmap, madvise, mprotect.
6799 * config.in, configure: Regenerated.
6801 * libbfd.c (struct _bfd_window_internal): Define type.
6802 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6804 (ok_to_map): New static variable for debugging.
6805 (_bfd_generic_get_section_contents_in_window): New function.
6806 * bfd-in.h (bfd_window_internal): Declare type.
6807 (bfd_window): Define type.
6808 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6809 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6812 * libaout.h (struct aoutdata): Add two window fields.
6813 (obj_aout_sym_window, obj_aout_string_window): New macros.
6814 * aoutx.h (some_aout_object_p): Initialize windows.
6815 (aout_get_external_symbols): Get symbol data and strings in
6816 windows instead of explicitly allocated buffers.
6817 (slurp_symbol_table): Free window instead of memory.
6818 (bfd_free_cached_info): Release windows instead of freeing storage
6820 (aout_link_free_symbols): Ditto.
6822 * targets.c (bfd_target): Add new field for
6823 get_section_contents_in_window.
6824 (BFD_JUMP_TABLE_GENERIC): Updated.
6825 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6826 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6827 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6828 macros for get_section_contents_in_window field.
6830 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6832 * core.c: Renamed to corefile.c
6833 * makefile.dos (OBJS): Change core.o to corefile.o
6834 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6837 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6839 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6840 targ_selvecs to allow debugging under Irix-5 native.
6843 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6845 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6846 to o. Clobber and restore the list of new csects around the call
6847 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6848 linker error and the linker wants to read the symbol table. Reset
6849 the line number count of a real section even if it has no relocs.
6850 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6852 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6855 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6857 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6858 an undefined symbol in a shared link.
6860 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6861 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6862 phdm@info.ucl.ac.be (Philippe De Muyter).
6864 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6866 * coff-m88k.c (rtype2howto): New static function.
6867 (RTYPE2HOWTO): Use it rather than a macro definition.
6869 * coffcode.h (coff_write_object_contents): set internal_a.magic
6870 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6872 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6873 define TRAD_HEADER to new file hosts/delta68.h.
6874 m88*-motorola-sysv*, however, does use ptrace-core.o.
6875 * hosts/delta68.h: New file.
6877 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6878 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6880 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6882 * i386linux.c (MY(vec)): Declare before use.
6884 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6886 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6887 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6889 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6890 BFD is not of the right type.
6891 (bfd_elf_get_needed_list): Likewise.
6892 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6893 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6894 * xcofflink.c (XCOFF_XVECP): Define.
6895 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6897 (bfd_xcoff_import_symbol): Likewise.
6898 (bfd_xcoff_export_symbol): Likewise.
6899 (bfd_xcoff_link_count_reloc): Likewise.
6900 (bfd_xcoff_record_link_assignment): Likewise.
6901 (bfd_xcoff_size_dynamic_sections): Likewise.
6903 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6904 table index against the number of symbols for a base relative
6907 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6909 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6910 full_aouthdr flag here...
6911 (_bfd_xcoff_bfd_final_link): ...not here.
6913 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6915 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6916 systems that have a system <libelf.h>.
6917 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6918 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6919 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6920 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6921 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6922 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6923 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6925 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6927 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6928 set, set BSF_WEAK in symbol. Change all callers.
6929 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6930 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6931 _bfd_generic_link_add_one_symbol.
6932 (ecoff_indirect_link_order): Check that the section tdata relocs
6933 are not NULL before using them.
6935 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6936 define TRAD_HEADER as hosts/alphalinux.h.
6937 * configure: Rebuild.
6938 * hosts/alphalinux.h: New file.
6939 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6942 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6944 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6945 C_ECOMM storage classes.
6947 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6949 (xcoff_mark): Call xcoff_mark_symbol.
6950 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6951 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6953 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6955 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6957 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6959 (xcoff_find_reloc): New static function.
6960 (xcoff_link_add_symbols): Use it.
6961 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6962 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6963 relocate the value of C_DECL.
6965 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6967 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6969 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6970 callback decide what goes in .relocs.
6971 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6972 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6975 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6977 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6980 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6982 * xcofflink.c: More improvements, mostly to fix handling of
6983 constructors and a few other special cases.
6984 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6985 zero, reverting yesterday's change.
6986 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6987 (bfd_xcoff_link_count_reloc): Declare.
6988 (bfd_xcoff_record_link_assignment): Declare.
6989 * bfd-in2.h: Rebuild.
6991 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6993 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6994 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6995 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6996 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6997 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6998 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7000 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7003 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7004 segments includes the a.out header. See to that the magic number
7005 *always* is big-endian.
7007 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7008 m68k4k NetBSD configurations.
7010 * configure.in, configure: Separate i386 & mips NetBSD
7011 configurations from other BSD ones. Don't assume DEC is the only
7012 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7013 configurations. Add support for m68k4k NetBSD object format.
7015 * libaout.h: Added M_68K4K_NETBSD magic.
7017 * m68k4knetbsd.c: New file.
7019 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7021 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7024 * hosts/mipsnbsd.h: New file.
7027 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7029 * config.bfd: Add config stuff for mips*-*-magic* to set
7030 targ_defvec to ecoff_big_vec.
7033 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7035 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7037 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7038 toc_section, and entry_section fields.
7039 (struct xcoff_section_tdata): Remove ldrel_count field.
7040 * libcoff.h: Rebuild.
7041 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7043 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7044 full a.out header if full_aouthdr is set in xcoff_data.
7045 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7046 based on sections stored in xcoff_data.
7047 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7049 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7050 (rs6000coff_vec): Set symbol_leading_char to '.'.
7051 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7052 value stored in ret rather than returning a pointer value.
7054 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7056 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7059 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7061 * som.c (som_slurp_string_table): Allocate the strings with malloc
7062 since they're free'd by free_cached_info.
7063 (som_slurp_symbol_table): Similarly for the symbol table.
7065 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7067 * Makefile.in (diststuff): Don't make headers.
7069 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7071 * Makefile.in: Rebuild dependencies.
7073 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7074 output_bfd is not SunOS.
7075 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7076 non-SunOS input files.
7078 * xcofflink.c: Extensive changes to support linking shared objects
7079 and generating a .loader section.
7080 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7081 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7082 last_symndx, and ldrel_count fields.
7083 * libcoff.h: Rebuild.
7084 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7085 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7087 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7088 (bfd_xcoff_export_symbol): Declare.
7089 (bfd_xcoff_size_dynamic_sections): Declare.
7090 * bfd-in2.h: Rebuild.
7092 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7094 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7095 * configure: Rebuild.
7096 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7097 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7099 (pmac_xcoff_vec): Update to use new xcoff support.
7100 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7101 (xcoff_write_armap): Declare buf as unsigned char.
7102 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7104 * mpw-make.sed: Generalize subdir_do edit.
7106 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7108 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7109 correctly. Don't initialize asect->vma.
7111 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7113 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7114 something a little less than the page size.
7116 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7118 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7120 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7122 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7123 * coffcode.h (coff_write_object_contents): If .bss is before
7124 .data us that as data_start.
7125 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7127 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7128 (coff_swap_outhdr_out): Hardwire in version number.
7130 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7132 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7133 major and minor to *_vno, since the former are also macros in
7134 SunOS header files. Cast result of bfd_alloc to appropriate
7137 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7138 before assigning to sec_data.
7140 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7142 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7143 now relative to the section, not absolute.
7144 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7145 get the file name when there is a N_SO directory name. When
7146 handling stabs, remember that section->vma was added to the
7149 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7151 * sunos.c (struct sunos_link_hash_table): Add needed field.
7152 (sunos_link_hash_table_create): Call bfd_release, not free.
7153 (sunos_link_hash_table_create): Initialize needed field.
7154 (sunos_add_dynamic_symbols): Record needed objects.
7155 (bfd_sunos_get_needed_list): New function.
7156 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7157 * bfd-in2.h: Rebuild.
7159 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7161 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7163 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7165 * bfd-in.h (struct bfd_link_needed_list): Rename from
7166 bfd_elf_link_needed_list.
7167 * bfd-in2.h: Rebuild.
7168 * elf.c, elflink.h, libelf.h: Corresponding changes.
7170 Add start at AIX linker support; no shared libraries yet.
7171 * xcofflink.c: New file.
7172 * configure.in (rs600coff_vec): Use xcofflink.o.
7173 * configure: Rebuild.
7174 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7176 (struct xcoff_section_tdata): Define.
7177 (xcoff_section_data): Define macro.
7178 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7179 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7180 (_bfd_xcoff_bfd_final_link): Declare.
7181 (_bfd_ppc_xcoff_relocate_section): Declare.
7182 * libcoff.h: Rebuild.
7183 * coff-rs6000.c: Clean up a bit.
7184 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7185 cputype, csects, and debug_indices.
7186 (xcoff_copy_private_bfd_data): Copy cputype.
7187 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7188 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7189 (xcoff_reloc_type_lookup): Rename from
7190 rs6000coff_reloc_type_lookup.
7191 (coff_relocate_section): Define.
7192 (_bfd_xcoff_sizeof_headers): Define.
7193 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7194 (_bfd_xcoff_bfd_relax_section): Define.
7195 (_bfd_xcoff_bfd_link_split_section): Define.
7196 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7198 * coffcode.h (coff_compute_section_file_positions): If AIX,
7199 increment sofar by SMALL_AOUTSZ if not executable.
7200 (coff_write_object_contents): If AIX, always output an a.out
7201 header; if not executable, header size of SMALL_AOUTSZ.
7202 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7203 (_bfd_stringtab_init): Initialize xcoff field.
7204 (_bfd_xcoff_stringtab_init): New function.
7205 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7206 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7207 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7208 * libbfd.h: Rebuild.
7209 * Makefile.in: Rebuild dependencies.
7210 (BFD32_BACKENDS): Add xcofflink.o.
7211 (CFILES): Add xcofflink.c.
7213 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7214 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7215 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7217 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7219 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7221 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7223 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7224 * config.in: Regenerated.
7226 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7227 (_bfd_chunksize): New variable.
7228 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7229 for obstack chunk size.
7230 * configure.in: Check for getpagesize.
7231 * configure: Regenerated.
7233 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7235 * trad-core.c (rawptr): Make it a local variable of
7236 ptrace_unix_core_file_p.
7238 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7240 * coff-arm.c (in_reloc_p): New.
7241 * coff-i386.c (in_reloc_p): New.
7242 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7243 (coff_write_object_contents): Only set has_reloc_section
7245 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7246 in_reloc_p to decide if reloc should be emitted.
7247 * libcoff.h (pe_data_type.in_reloc_p): New.
7248 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7250 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7252 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7253 (_bfd_coff_read_internal_relocs): Likewise.
7254 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7255 (_bfd_coff_read_internal_relocs): Likewise.
7257 * elflink.h (elf_link_add_object_symbols): Correct conditions
7258 under which type and size change warnings are issued.
7260 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7262 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7263 a symbol which is not in a real section.
7264 (coff_write_native_symbol): Corresponding change.
7266 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7267 coff_link_hash_newfunc and make non-static.
7268 (_bfd_coff_link_hash_table_init): New function, broken out of
7269 _bfd_coff_link_hash_table_create.
7270 (_bfd_coff_link_hash_table_create): Use it.
7271 (process_embedded_commands): Make static.
7272 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7273 (_bfd_coff_link_hash_table_init): Declare.
7274 * libcoff.h: Rebuild.
7276 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7277 field in XCOFF tdata.
7278 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7279 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7280 based on cputype stored in a.out header, or in n_type of initial
7282 (coff_write_object_contents): Set cputype correctly in a.out
7284 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7286 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7287 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7289 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7290 * libcoff.h: Rebuild.
7292 * cpu-rs6000.c (rs6000_compatible): New static function.
7293 (bfd_rs6000_arch): Use it.
7294 * cpu-powerpc.c (powerpc_compatible): New static function.
7295 (arch_info_struct): Define various flavours of PowerPC.
7296 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7299 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7301 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7303 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7305 * elflink.h (elf_link_add_object_symbols): Don't warn about
7306 changing the size or type if the old definition was weak.
7308 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7310 * coffcode.h (combined_entry_type): Add fix_line field.
7311 (coff_slurp_line_table): Warn if we try to set the lineno field of
7313 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7314 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7315 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7316 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7318 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7319 * libcoff.h: Rebuild.
7321 * libcoff-in.h (struct xcoff_tdata): Define.
7322 (xcoff_data): Define.
7323 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7324 * bfd-in2.h, libcoff.h: Rebuild.
7325 * coff-rs6000.c (xcoff_mkobject): New static function.
7326 (coff_mkobject): Define.
7327 (xcoff_copy_private_bfd_data): New static function.
7328 (coff_bfd_copy_private_bfd_data): Define.
7329 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7331 (rs6000coff_vec): Add DYNAMIC to object_flags.
7332 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7333 .loader sections specially.
7334 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7335 section alignment from the XCOFF tdata information.
7336 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7337 F_SHROBJ, and copy the extra a.out header information into the
7338 XCOFF tdata structure.
7339 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7340 F_DYNLOAD and the extra a.out header information.
7341 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7342 C_HIDEXT symbol with attached csect information.
7343 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7344 in the o_maxdata field.
7345 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7346 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7347 end if BSF_NOT_AT_END is set.
7349 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7350 _bfd_read_ar_hdr_fn.
7351 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7352 * bfd-in2.h, libbfd.h: Rebuild.
7353 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7355 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7356 (bfd_slurp_bsd_armap_f2): Likewise.
7357 (_bfd_slurp_extended_name_table): Likewise.
7359 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7361 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7363 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7364 when the symbol table is empty.
7366 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7367 space for section symbols, since we don't output them either.
7368 (elf_m68k_adjust_dynindx): Removed.
7370 * ptrace-core.c (rawptr): Make it a local variable of
7371 ptrace_unix_core_file_p.
7373 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7375 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7378 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7379 Mac object file formats.
7381 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7383 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7384 auxent if there isn't one.
7385 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7386 rather than FILNMLEN as the maximum name length.
7388 * coffcode.h (bfd_coff_backend_data): Add new field
7389 _bfd_coff_print_aux.
7390 (bfd_coff_print_aux): New static function.
7391 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7392 scnlen field of an XTY_LD csect aux entry.
7393 (coff_print_aux): New static function.
7394 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7395 in coff_pointerize_aux_hook.
7396 (bfd_coff_std_swap_table): Initialize new field.
7397 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7398 * libcoff.h: Rebuild.
7399 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7400 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7402 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7403 if there are symbols, for native AIX ld compatibility.
7405 * coffcode.h (bfd_coff_backend_data): Add new field
7406 _bfd_coff_pointerize_aux_hook.
7407 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7408 or I960, and as 0 otherwise.
7409 (bfd_coff_std_swap_table): Initialize new field.
7410 * libcoff.h: Rebuild.
7411 * coffgen.c (coff_pointerize_aux): Change parameters to take
7412 symbol pointer instead of type and class, and to take aux index.
7413 Call _bfd_coff_pointerize_aux_hook if it is defined.
7414 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7415 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7416 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7418 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7419 read-only/host-only support.
7421 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7423 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7426 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7427 BFD_JUMP_TABLE_ARCHIVE accordingly.
7428 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7429 (_bfd_compute_and_write_armap): Declare.
7430 (_bfd_generic_read_ar_hdr): Declare.
7431 (_bfd_read_ar_hdr): Define.
7432 (_bfd_noarchive_read_ar_hdr): Define.
7433 (_bfd_archive_bsd_read_ar_hdr): Define.
7434 (_bfd_archive_coff_read_ar_hdr): Define.
7435 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7436 _bfd_read_ar_hdr instead.
7437 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7438 (_bfd_compute_and_write_armap): Rename from
7439 compute_and_write_armap. Make non-static. Change all callers.
7440 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7441 than _bfd_snarf_ar_hdr.
7442 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7443 * ieee.c (ieee_read_ar_hdr): Define.
7444 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7445 * oasys.c (oasys_read_ar_hdr): Define.
7446 * som.c (som_read_ar_hdr): Define.
7447 * bfd-in2.h, libbfd.h: Rebuild.
7449 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7451 * peicode.c (coff_swap_filehdr_in): If symptr is
7452 zero, there aren't any symbols, even if nsyms is set.
7454 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7456 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7458 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7459 sections, and set styp correctly for them: .got, .hash, .dynamic,
7460 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7461 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7463 (ecoff_sort_hdrs): New static function.
7464 (ecoff_compute_section_file_positions): Return boolean, not void.
7465 Sort the sections by VMA before looking through them. Put the
7466 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7467 section on an appropriate boundary within the page.
7468 (ecoff_compute_reloc_file_positions): Check return value of
7469 ecoff_compute_section_file_positions.
7470 (_bfd_ecoff_set_section_contents): Likewise.
7471 (_bfd_ecoff_write_object_contents): Check for various Alpha
7472 section types when incrementing text_size and data_size. Call
7473 adjust_headers backend function if it exists.
7474 * coff-alpha.c (alpha_adjust_headers): New static function.
7475 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7476 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7478 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7480 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7482 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7483 of ALTERNATE_AIX_CORE_FORMAT.
7484 * configure.in (aix4): No longer need CORE_FLAGS.
7485 * configure: Updated.
7487 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7489 NS32k changes from Ian Dall:
7490 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7492 (aout_link_input_section_std, aout_link_input_section_ext,
7493 aout_link_reloc_link_order): Call them instead of _bfd_*
7495 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7497 (backend_data): Use it instead of hardcoded zero.
7499 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7500 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7502 * ns32knetbsd.c: Include bfd.h.
7503 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7504 (MY_bfd_reloc_type_lookup): Declare function too.
7505 * pc532-mach.c (set_sizes): Don't declare.
7506 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7507 (backend_data, MY_backend_data): Don't define.
7509 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7510 ns32k-*-lites* like ns32k-*-netbsd*.
7512 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7515 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7517 * coffcode.h (coff_write_object_contents): Restore setting
7518 f_timdat to 0, deleted on August 22.
7520 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7522 * coffcode.h (coff_bfd_copy_private_symbol_data,
7523 coff_bfd_copy_private_section_data,
7524 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7525 * peicode.h (coff_bfd_copy_private_bfd_data): New
7526 (pe_bfd_copy_private_bfd_data): New.
7527 (coff_swap_scnhdr_in): Swap bss size into the right place.
7528 (pe_print_private_bfd_data): Add some newlines.
7530 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7532 * som.c (setup_sections): Don't die if a space has no subspaces.
7534 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7536 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7537 dynamic symbol override a common symbol. Don't change the size or
7538 type if they have been set and the new symbol is not a definition.
7539 Warn if the size or type changes.
7541 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7543 * som.c (som_begin_writing): Don't write the symbol table or
7545 (som_finish_writing): Write them here. Place them after the
7546 subspace data, but before the relocs.
7548 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7550 * sunos.c (sunos_add_one_symbol): Just pass false, not
7551 info->shared_library, to sunos_create_dynamic_sections.
7552 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7554 (sunos_check_dynamic_reloc): Remove .text section assertion.
7556 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7558 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7559 * configure, configure.in: Add pmac_xcoff_vec case.
7560 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7561 * coff-pmac.c: New file, PowerMac XCOFF support.
7562 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7563 * targets.c (pmac_xcoff_vec): Declare.
7565 * mpw-config.in: Various changes to be compatible with the
7566 autoconf-based configury.
7567 * mpw-make.sed: New file, sed commands to translate Unix
7568 makefile into MPW syntax.
7569 * mpw-make.in: Remove.
7570 * hosts/mpw.h: Remove.
7571 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7572 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7574 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7576 * binary.c (binary_get_symtab): Return an empty string on error.
7577 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7579 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7581 * coff-ppc.c: Reformatted according to gnu conventions
7582 Removed irrelevant "if 0" code
7584 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7586 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7587 symbols rather than as indirect symbols.
7588 (MY(slurp_symbol_table)): Don't do anything special about
7591 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7592 of .ctors and .dtors sections is no larger than 2.
7594 * sunos.c (sunos_add_one_symbol): Don't change
7595 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7597 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7598 dynamic symbols when creating a shared library.
7599 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7601 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7602 written even if it is not defined in a regular object.
7603 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7604 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7605 rather than the constant 22.
7606 (sunos_check_dynamic_reloc): Handle creating a shared library.
7607 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7608 zero when creating a shared library.
7609 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7610 write it out at the start of the symbol table.
7612 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7614 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7616 * config.bfd: Add arm-*-coff.
7617 * configure.in, configure: Add armcoff_{little,big}_vec.
7618 * targets.c (armcoff_{little,big}_vec): Declare.
7619 (bfd_target_vector): Add armcoff_{little,big}_vec.
7620 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7622 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7624 * targets.c (bfd_find_target): Remove debugging code.
7626 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7628 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7630 * Makefile.in: added *-ppc files
7631 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7632 allow pe based .o's to be shared with other tools on ppc/NT
7633 * config.bfd: added powerpc[le]-[pe|winnt] config support
7634 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7635 * peicode.h: Added more section flags for PE on ppc
7636 Added coff_swap_filehdr_out to allow peicode.h to be
7637 used for non-image PE files on ppc.
7638 Check for image, or not, before copying pe_opthdr
7639 * targets.c: Added new bfd's
7640 * targets.c: Removed two inactive bfds that shouldn't have made it this
7643 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7645 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7646 explicit values to initialize all relocs. Change all users.
7647 (ppc_elf_brtaken_inner): New function to handle branch predicition
7649 (ppc_elf_brtaken_reloc): Ditto.
7650 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7651 relocs use ppc_elf_unsupported_reloc.
7652 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7653 needs to be reported.
7654 (ppc_elf_relocate_section): Support branch prediction relocs.
7656 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7658 * bfd.c (bfd_assert): Remove \n from string passed to
7661 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7662 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7663 (bfd_coff_make_section_hook): Don't define.
7664 (coff_make_section_hook): Remove.
7665 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7666 (styp_to_sec_flags): Likewise.
7667 (coff_write_object_contents): Likewise.
7668 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7670 * libcoff.h: Rebuild.
7671 * coffgen.c (make_a_section_from_file): Just call
7672 bfd_make_section_anyway, not bfd_make_section or
7673 bfd_coff_make_section_hook.
7674 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7675 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7676 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7677 make_section_hook field.
7678 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7680 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7681 pointers into value field for warning and indirect symbols; just
7682 leave the value field alone.
7683 * linker.c (generic_link_add_symbol_list): Use next symbol for
7684 warning and indirect symbols, rather than looking in symbol value.
7685 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7686 parameter. Change all callers. Remove support for indirect
7687 symbols; it didn't work anyhow.
7688 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7689 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7690 * bfd-in2.h: Rebuild.
7692 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7694 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7695 go back to telling the tools this reloc operates on 32 bits.
7697 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7699 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7700 rather than a direct fprintf.
7701 * archive.c (_bfd_write_archive_contents): Likewise.
7702 * coffcode.h (coff_slurp_symbol_table): Likewise.
7703 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7704 (ppc_elf_unsupported_reloc): Likewise.
7705 (ppc_elf_relocate_section): Likewise.
7706 * i386linux.c (linux_tally_symbols): Likewise.
7707 (linux_finish_dynamic_link): Likewise.
7708 * osf-core.c (osf_core_core_file_p): Likewise.
7709 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7710 * som.c (som_sizeof_headers): Likewise.
7711 * srec.c (srec_bad_byte): Likewise.
7712 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7713 * libbfd-in.h (bfd_assert): Declare first parameter const.
7714 * libbfd.h: Rebuild.
7715 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7716 bfd_reloc_overflow is enough.
7717 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7718 * coff-h8500.c (rtype2howto): Likewise.
7719 * coff-z8k.c (rtype2howto): Likewise.
7720 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7721 * elf.c (_bfd_elf_get_lineno): Likewise.
7722 (_bfd_elf_no_info_to_howto): Likewise.
7723 (_bfd_elf_no_info_to_howto_rel): Likewise.
7724 * hp300hpux.c (convert_sym_type): Likewise.
7725 (MY(swap_std_reloc_in)): Likewise.
7726 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7728 * libaout.h (struct aoutdata): Add line_buf field.
7729 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7730 and filename_buffer. Instead, use a malloc buffer stored in the
7731 new line_buf field. Remove length restrictions.
7733 * coffgen.c (string_size): Remove static variable.
7734 (debug_string_size, debug_string_section): Likewise.
7735 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7736 and debug_string_size_p parameters. Use them instead of the
7737 global variables. Change all callers.
7738 (coff_write_symbol): Likewise.
7739 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7740 (coff_write_symbols): Add local variables to replace removed
7743 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7744 function, and line_base fields.
7745 * libcoff.h: Rebuild.
7746 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7747 information, rather than using static variables.
7749 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7750 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7752 * init.c (initialized): Remove static variable.
7753 (bfd_init): Don't bother setting initialized.
7754 (bfd_check_init): Remove.
7755 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7756 * libbfd.h: Rebuild.
7758 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7760 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7761 size for full core dumps. Copy core file header to private data.
7762 (rs6000coff_core_file_failing_command,
7763 rs6000coff_core_file_failing_signal): New functions to extract
7764 the file name and terminating signal from the core file.
7765 * coff-rs6000.c: Use them.
7767 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7769 Change arch info to be const, initialized at compile time.
7770 * archures.c: Reindent many functions. Change CONST to const.
7771 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7772 nothing set it anyhow. Make next const.
7773 (bfd_arch_info_list): Remove.
7774 (bfd_archures_list): Rename from archures_init_table. Change from
7775 a table of function pointers to a table of bfd_arch_info_type
7776 structure addresses.
7777 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7778 (bfd_lookup_arch): Likewise.
7779 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7781 (bfd_default_arch_struct): Make const.
7782 (bfd_arch_init, bfd_arch_linkin): Remove.
7783 (bfd_get_arch_info): Return a const pointer.
7784 * init.c (bfd_init): Don't call bfd_arch_init.
7785 * bfd.c (struct _bfd): Make arch_info const.
7786 * bfd-in2.h: Rebuild.
7787 * libbfd.h: Rebuild.
7788 * configure.in: Put & before everything in $selarchs.
7789 * configure: Rebuild.
7790 * cpu-*.c: Change bfd_*_arch from a function which calls
7791 bfd_arch_linkin to a const structure.
7792 * ieee.c (ieee_object_p): Make arch const.
7794 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7796 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7798 * bfd-in2.h: Regenerate.
7799 * libbfd.h: Regenerate.
7801 * elf32-ppc.c (reloc_type): Update names to match current draft.
7802 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7803 relative. Update names to current V.4 draft.
7804 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7805 (ppc_elf_relocate_section): Rename relocations to match draft.
7807 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7809 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7810 compiled with -mrelocatable-lib to be linked with either normal
7811 modules or -mrelocatable modules.
7813 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7815 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7816 in the a.out header.
7818 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7819 a reloc against a local symbol, even if it's not a section.
7821 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7823 * targets.c (bfd_target): Remove unused align_power_min field.
7824 * bfd-in2.h: Rebuild.
7825 * All backends: Remove initialization of align_power_min.
7827 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7829 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7831 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7833 * config.bfd (mips-dec-netbsd*): New target.
7834 * configure.host (mips-dec-netbsd*): New host.
7835 * configure.in (mips-dec-netbsd*): New native.
7836 * configure: Rebuild.
7838 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7840 Make the COFF backend linker merge common types:
7841 * cofflink.c (struct coff_debug_merge_element): Define.
7842 (struct coff_debug_merge_type): Define.
7843 (struct coff_debug_merge_hash_entry): Define.
7844 (struct coff_debug_merge_hash_table): Define.
7845 (coff_debug_merge_hash_table_init): Define.
7846 (coff_debug_merge_hash_table_free): Define.
7847 (coff_debug_merge_hash_lookup): Define.
7848 (struct coff_final_link_info): Add debug_merge field.
7849 (coff_debug_merge_hash_newfunc): New static function.
7850 (_bfd_coff_final_link): Allocate and free debug_merge table.
7851 (coff_link_input_bfd): Merge identical enum, struct and union
7854 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7856 Convert i960 COFF to use COFF backend linker.
7857 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7858 structure to store the symbol being used.
7859 (coff_i960_start_final_link): New static function.
7860 (coff_i960_relocate_section): New static function.
7861 (coff_i960_adjust_symndx): New static function.
7862 (coff_start_final_link): Define.
7863 (coff_relocate_section): Define.
7864 (coff_adjust_symndx): Define.
7865 * coffcode.h (bfd_coff_backend_data): Add new callback function
7866 _bfd_coff_start_final_link.
7867 (bfd_coff_start_final_link): Define.
7868 (coff_start_final_link): Define if not defined.
7869 (bfd_coff_std_swap_table): Add coff_start_final_link.
7870 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7872 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7873 function callback is not NULL.
7874 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7875 (_bfd_coff_internal_syment_name): Declare.
7876 * libcoff.h: Rebuild.
7877 * configure.in (icoff_big_vec): Add cofflink.o.
7878 (icoff_little_vec): Likewise.
7879 * configure: Rebuild.
7881 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7883 * Makefile.in (clean-info): Remove extraneous tab from line
7886 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7888 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7889 contents has relocs.
7891 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7893 * coffcode.h (coff_compute_section_file_positions): Keep the
7895 (coff_write_object_contents): Remember if it's a relocatable
7897 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7898 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7899 if relocatable file. Swap out saved raw size.
7901 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7903 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7904 (maintainer-clean): Rename from realclean, passing
7905 maintainer-clean down to subdirectories, but leave realclean as a
7908 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7911 * dep-in.sed: Remove config.h from generated dependencies.
7913 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7914 broken out of sunos_canonicalize_dynamic_symtab.
7915 (sunos_canonicalize_dynamic_symtab): Call new function
7916 sunos_slurp_dynamic_symtab.
7917 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7918 dynamic symbol table to the caller.
7919 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7920 callback to override the symbols being read.
7921 * libaout.h (struct aout_backend_data): Add three new parameters
7922 to add_dynamic_symbols callback.
7924 Extensive minor changes to avoid various gcc warnings. Also:
7925 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7926 * archures.c (bfd_arch_info_type): Change mach field from long to
7928 (bfd_lookup_arch): Change machine parameter from long to unsigned
7931 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7933 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7934 a symbol with a non-zero plt_offset.
7936 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7938 * elfcode.h (align_file_position): Remove; not used.
7940 * configure.in: Only check for <sys/procfs.h> on a native system,
7941 and make sure it defines prstatus_t.
7942 * configure: Rebuild.
7944 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7946 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7948 * config.in: Rename from config.h.in.
7949 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7950 Check for config.h:config.in when creating stamp-h.
7951 * configure: Rebuild.
7952 * Makefile.in (stamp-h): Depend upon config.in rather than
7953 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7954 calling config.status.
7956 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7957 (Makefile): Just rebuild Makefile.
7958 (config.h, stamp-h): New targets.
7959 * configure.in: Create stamp-h when rebuilding config.h.
7960 * configure: Rebuild.
7962 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7964 * configure.in: Call AC_CONFIG_HEADER. Substitute
7965 HOST_64BIT_LONG. Check that various header files exist. Check
7966 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7967 and/or free need to be declared. Don't make a link to sysdep.h.
7968 Define TRAD_HEADER for various hosts.
7969 * configure: Rebuild.
7970 * configure.host: Don't set my_host. Add definitions taken from
7971 host header files for various entries. Remove entries which now
7973 * acconfig.h: New file.
7974 * config.h.in: New file, built by autoheader.
7975 * sysdep.h: New file.
7976 * Makefile.in (do_distclean): Don't remove sysdep.h.
7978 (LOCAL_H_DEPS): New variable.
7979 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7981 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7982 ($(OPTIONAL_BACKENDS)): Likewise.
7983 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7984 looking through sysdep.h.
7985 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7986 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7987 (fprintf_vma, sprintf_vma): Likewise.
7988 (int64_type, uint64_type): Don't define.
7989 * bfd-in2.h: Rebuild.
7990 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7991 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7992 * lynx-core.c: Include stuff from old hosts/lynx.h.
7993 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7994 rather than NO_FCNTL.
7995 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7996 rather than NATIVE_HPPAHPUX_COMPILER.
7997 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7999 * hosts/*.h: Remove all header files which merely include,
8000 declare, and define things. Leave header files which define
8001 information needed by trad-core.c.
8003 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8004 (BFD_CC_FOR_BUILD): Define.
8005 * configure.in: Use BFD_CC_FOR_BUILD.
8006 * configure: Rebuild.
8008 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8010 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8011 * configure: Rebuild.
8013 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8016 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8018 * config.bfd: i386pe_ve -> i386pe_vec.
8020 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8022 * configure.host: Incorporate host Makefile fragments by setting
8024 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8025 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8026 value based on whether the code is being compiled by a cross
8027 compiler. Don't substitute host_makefile_frag or frags.
8028 * aclocal.m4: New file to define local AC_PROG_CC.
8029 * configure: Rebuild.
8030 * Makefile.in (INSTALL): Set to @INSTALL@.
8031 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8032 (INSTALL_DATA): Set to @INSTALL_DATA@.
8034 (CC): Define as @CC@.
8035 (CFLAGS): Set to @CFLAGS@.
8036 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8037 (@host_makefile_frag@): Remove.
8038 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8039 after other options.
8040 (config.status): Remove dependency upon @frags@.
8041 * config/*.mh, config/README: Remove.
8043 * config.bfd: Rewrite to incorporate the contents of the Makefile
8044 fragments by setting shell variables, rather than merely returning
8045 the name of a Makefile fragment.
8046 * configure.in: Use shell variables set by config.bfd rather than
8047 looking at the target Makefile fragment files. Don't substitute
8048 target_makefile_frag. Do substitute TDEFINES.
8049 * configure: Rebuild.
8050 * Makefile.in (@target_makefile_frag@): Remove.
8051 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8052 * config/*.mt: Remove.
8054 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8056 * configure.in: Put changequote lines around "i[345]86" patterns
8057 section of core file support.
8059 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8061 * som.c (som_bfd_print_private_bfd_data): Define to use the
8064 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8066 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8067 entry, text_start and data_start.
8069 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8071 * Makefile.in (OFILES): Remove $(TDEPFILES).
8072 * config/apollo.mt (TDEPFILES): Remove.
8073 * config/README: Update.
8075 * configure.in: For a native configuration, set COREFILE and
8076 COREFLAG based on the canonical host name.
8077 * configure: Rebuild.
8078 * Makefile.in: Rebuild dependencies.
8079 (ALL_CFLAGS): Add @COREFLAG@.
8080 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8081 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8082 support routines. Check LYNX_CORE rather than HOST_LYNX.
8083 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8084 * i386lynx.c: Likewise.
8085 * m68klynx.c: Likewise.
8086 * sparclynx.c: Likewise.
8087 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8088 * *-core.c: Comment changes.
8089 * config/decstation.mh (HDEPFILES): Remove.
8090 (HDEFINES): Remove -DTRAD_CORE.
8091 * config/irix3.mh (RANLIB): Remove.
8092 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8093 (HDEFINES): Remove -DIRIX_CORE.
8094 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8095 (HDEFINES): Remove -DTRAD_CORE.
8096 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8097 * config/ultra3.mh (RANLIB): Remove.
8098 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8099 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8100 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8101 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8102 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8103 * config/i386aix.mh, config/i386bsd.mh: Remove.
8104 * config/i386linux.mh, config/i386mach3.mh: Remove.
8105 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8106 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8107 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8108 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8109 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8110 * config/solaris2.mh, config/stratus.mh: Remove.
8111 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8112 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8114 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8116 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8117 DT_FINI entry if the appropriate symbol is not in the hash table.
8119 * libelf.h (struct elf_backend_data): Add create_program_headers
8120 and want_hdr_in_seg fields.
8121 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8123 (elf_backend_create_program_headers): Likewise.
8124 (elfNN_bed): Initialize create_program_headers and
8126 * elf.c (get_program_header_size): Call create_program_headers
8128 (map_program_segments): Check want_hdr_in_seg backend field. Call
8129 create_program_headers backend routine.
8131 * elf.c (assign_file_positions_except_relocs): Align non allocated
8132 sections when creating an executable.
8134 * elfcode.h (elf_swap_phdr_in): Make non static.
8135 (elf_swap_phdr_out): Make non static.
8136 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8137 (bfd_elf32_swap_phdr_out): Declare.
8138 (bfd_elf64_swap_phdr_in): Declare.
8139 (bfd_elf64_swap_phdr_out): Declare.
8141 * ecofflink.c (ecoff_collect_shuffle): New static function.
8142 (_bfd_ecoff_get_accumulated_pdr): New function.
8143 (_bfd_ecoff_get_accumulated_sym): New function.
8144 (_bfd_ecoff_get_accumulated_ss): New function.
8145 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8146 (_bfd_ecoff_get_accumulated_sym): Declare.
8147 (_bfd_ecoff_get_accumulated_ss): Declare.
8148 * libbfd.h: Rebuild.
8150 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8152 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8154 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8155 warning symbols. If any section is named .gnu.warning.XXX, treat
8156 the contents as a warning to be issued if the symbol XXX is
8158 (elf_link_output_extsym): For an indirect or warning symbol, just
8159 output the symbol it points to.
8161 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8162 if bfd_hash_allocate fails, since it will already be set.
8163 (generic_link_hash_newfunc): Likewise.
8164 (archive_hash_newfunc): Likewise.
8165 (hash_entry_bfd): New static function.
8166 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8167 callback. Allocate a new warning using the hash table newfunc.
8168 Use bfd_hash_replace to update the entry in the hash table, rather
8169 than assuming we can copy the fields with structure assignment.
8171 * hash.c (bfd_hash_replace): New function.
8172 * bfd-in.h (bfd_hash_replace): Declare.
8173 * bfd-in2.h: Rebuild.
8175 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8177 * config.bfd: Add mips*vr4300-*-elf* target.
8178 * config/mipsbvr4300.mt: Added.
8180 See file ChangeLog.2
8187 version-control: never