1 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
3 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
5 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
7 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
8 instructions are relative to the next instruction, not the
10 (mn10200_elf_relax_section): Similarly.
12 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
14 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
17 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
18 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
19 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
21 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
23 * cpu-v850.c: Remove "plain" from v850 printable name.
24 (scan): Use strcasecmp.
26 * archures.c (bfd_mach_v850): Define.
28 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
29 just sh/SH, use strcasecmp.
30 (arch_info_struct): Add entries for sh3 et.al.
32 * archures.c (bfd_mach_sh, ...): Define.
34 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
36 * archures.c (bfd_archures_list): Always NULL terminate the list.
38 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
40 * Makefile.am: Rebuild dependencies.
41 (ALL_MACHINES_CFILES): Add cpu-arc.c.
42 (ALL_MACHINES_CFILES): Add elf32-arc.c.
43 (elf32-arc.lo): Remove explicit dependency.
44 * Makefile.in: Rebuild.
46 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
47 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
48 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
50 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
52 * configure: Rebuild with latest devo autoconf for NT support
54 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
56 * cpu-arm.c (compatible): If B is a default type, return A.
59 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
61 * cpu-v850.c (scan): New function.
62 (arch_info_struct): New structure.
63 (bfd_v850_arch): Add link into arch_info_structure.
65 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
68 * elf32-v850.c (v850_elf_object_p): New function.
71 * archures.c (bfd_mach_v850e): Machine value for v850e.
73 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
75 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
78 * elf.c (prep_headers): Add support for v850e machine number.
82 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
84 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
86 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
89 * elf.c (prep_headers): Add support for v850eq machine number.
93 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
95 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
96 cached_stab field if the offset prevents us from using the cache.
98 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
100 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
102 * aout-arm.c (aout_arm_little_vec): Likewise.
103 (aout_arm_big_vec): Likewise.
104 * bout.c (b_out_vec_big_host): Likewise.
105 (b_out_vec_little_host): Likewise.
106 * mipsbsd.c (aout_mips_little_vec): Likewise.
107 (aout_mips_big_vec): Likewise.
110 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
112 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
113 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
114 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
117 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
119 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
120 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
121 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
122 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
123 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
124 of two for I960 only.
125 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
126 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
128 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
129 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
130 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
132 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
133 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
134 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
135 *coffcode.h (coff_write_object_contents): Set alignment field in
136 section header for TIC80COFF files.
140 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
142 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
143 v850_elf_check_relocs, v850_elf_reloc,
144 v850_elf_final_link_relocate): Add support for
145 BFD_RELOC_V850_16_PCREL relocation.
147 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
150 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
152 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
156 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
158 * cpu-v850e: New file.
160 * elf.c (prep_headers): Add support for v850e target.
162 * bfd-in2.h (bfd_architecture): Add support for v850e target.
164 * config.bfd: Add support for v850e target.
166 * archures.c: Add support for v850e target.
169 start-sanitize-v850eq
170 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
172 * cpu-v850eq: New file.
174 * elf.c (prep_headers): Add support for v850eq target.
176 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
178 * config.bfd: Add support for v850eq target.
180 * archures.c: Add support for v850eq target.
183 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
185 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
186 argument as section relative, rather than an absolute address.
187 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
189 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
191 * config.bfd (arc-*-elf*): Add.
192 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
193 * configure: Rebuild.
194 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
195 (BFD32_BACKENDS): Add elf32-arc.lo.
196 (cpu-arc.lo,elf32-arc.lo): Add rules for.
197 * Makefile.in: Rebuild.
198 * archures.c (architecture list): Add bfd_arch_arc.
199 (bfd_archures_list): Add bfd_arc_arch.
200 (bfd_mach_arc_base): Define.
201 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
202 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
203 (bfd_target_vect): Add them.
204 * bfd-in2.h, libbfd.h: Rebuild.
205 * cpu-arc.c, elf32-arc.c: New files.
206 * elf.c (pre_headers): Recognize bfd_arch_arc.
208 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
210 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
211 data section is correctly rounded to a page in the file.
213 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
215 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
216 there are no symbols.
218 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
220 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
221 file system 14 character limit.
222 * Makefile.am, configure.in: Corresponding changes.
223 * Makefile.in, configure: Rebuild.
225 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
227 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
228 Rebuild dependencies.
229 * Makefile.in: Rebuild.
231 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
233 * Makefile.am (docdir): Define.
234 * Makefile.in: Rebuild.
236 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
238 * configure: Rebuild with autoconf 2.12.1.
240 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
242 * aclocal.m4, configure: Rebuild with new automake patches.
244 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
246 * rs6000-core.c (make_bfd_asection): New function to add a section
247 to the core file bfd.
248 (rs6000coff_core_p): Use make_bfd_asection to add the core file
250 Use BFD routines to seek, read and stat the core file.
251 Handle .data sections from loaded objects and anonymously mmapped
252 regions, these are available in AIX 4 core files.
254 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
256 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
257 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
258 copy; use a patches libtool instead.
259 * acmacros.m4: Remove.
260 * Makefile.in, aclocal.m4, configure: Rebuild.
262 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
264 * Makefile.am: New file, based on old Makefile.in.
265 * acmacros.m4: New file, copied from old aclocal.m4.
266 * acinclude.m4: New file.
267 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
268 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
269 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
270 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
271 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
272 * acconfig.h: Mention PACKAGE and VERSION.
273 * stamp-h.in: New file.
274 * dep-in.sed: Change .o to .lo.
275 * Makefile.in: Now built with automake.
276 * aclocal.m4: Now built with aclocal.
277 * config.in, configure: Rebuild.
280 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
282 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
283 if there is only a relocation to a read-only but not allocatable
284 section (like .stab).
285 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
286 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
287 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
288 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
289 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
291 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
292 (ppc_elf_create_linker_section): These sections are not
293 created by the linker (that is, they are created by the user
294 putting data in them). In particular, they can be the source
295 and target of relocations.
296 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
297 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
298 objects (for instance, 'long double') to 16-byte boundaries.
299 (ppc_elf_size_dynamic_sections): Make the code that generates
300 section symbols exactly the same as for sparc, reducing the
301 number of section symbols output.
302 (ppc_elf_check_relocs): Check postcondition of
303 bfd_elf32_link_record_dynamic_symbol. Make default case the
304 same as corresponding code for sparc, fixing bug involving
306 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
307 forced to be local because of versioning (by replicating
308 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
309 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
311 (ppc_elf_relocate_section): Add handy debugging code for when
312 assertion fails. Add some more 'symbol made local because of
315 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
316 processing a GOT relocation as required by ABI.
318 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
320 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
321 version info if this symbol came from a dynamic object.
322 (elf_link_add_object_symbols): Set the version info of a symbol
323 only if the object actually contains version definitions and
326 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
328 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
329 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
331 * configure: Regenerated with autoconf 2.12.
332 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
334 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
336 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
337 a warning rather than returning an error.
339 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
341 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
343 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
345 * cisco-core.c: define signals for wingdb.
347 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
349 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
350 the same number of aux entries.
352 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
354 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
355 difference of two symbols if the relocation size is 32 bits.
356 (som_write_fixups): Handle R_DATA_EXPR.
358 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
360 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
361 its value if COFF_WITH_PE is defined.
363 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
365 * coff-stubgo32.c: New file.
366 * go32stub.h: New file.
367 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
368 * coffswap.h (coff_swap_filehdr_in): Invoke
369 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
371 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
372 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
373 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
374 COFF_ADJUST_AUX_IN_POST if they are defined.
375 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
376 COFF_ADJUST_AUX_OUT_POST if they are defined.
377 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
378 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
379 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
380 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
381 * targets.c (go32stubbedcoff_vec): Declare.
382 (bfd_target_vector): Add go32stubbedcoff_vec.
383 * configure.in (go32coff_vec): New target vector.
384 (go32stubbedcoff_vec): Likewise.
385 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
386 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
387 * Makefile.in: Rebuild dependencies.
388 (BFD32_BACKENDS): Add coff-stubgo32.o.
389 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
390 (HFILES): Add go32stub.h.
392 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
394 * configure.in: Check for fdopen.
395 * configure, config.in: Rebuild.
396 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
397 __GO32__. Reindent a bit.
399 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
401 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
402 flag for newly created sections.
403 (sunos_add_dynamic_symbols): Don't discard newly created sections
404 if shared library is dynobj.
406 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
408 * elf.c (map_sections_to_segments): When checking whether
409 including a section in a segment would force us to skip a page,
410 align the address of the next segment to avoid wraparound
414 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
416 * coffcode.h (coff_write_object_contents): Initialize
417 target id field to TIC80_TARGET_ID.
418 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
420 (coff_swap_filehdr_in): Swap in target id field if used.
423 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
425 * coff-i386.c (coff_i386_is_local_label_name): New static function
426 if TARGET_UNDERSCORE.
427 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
428 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
430 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
432 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
433 complain_overflow_signed, for 32 bit PC relative relocations.
435 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
437 * elflink.h (elf_link_add_object_symbols): When a version
438 indirection symbol is overridden, make the original symbol point
439 at the real overriding symbol.
441 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
444 * elflink.h (elf_link_output_extsym): Use the right section for a
446 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
447 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
449 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
451 * elflink.h (elf_merge_symbols): Resolve indirect and warning
452 symbols before checking for new symbols.
454 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
456 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
458 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
459 file, not aoutsz bytes (they are different in XCOFF .o files).
461 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
462 redefined by objects included from archives.
464 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
466 * elflink.h (elf_merge_symbol): In the case of a new defined
467 symbol overriding an old defined symbol, return the hash table
468 entry which we modify, even if it is the target of an
470 (elf_link_add_object_symbols): If the real name of the symbol gets
471 overridden, convert the versioned symbol into an indirect symbol
474 * elflink.h (elf_merge_symbol): New static function, broken out of
475 elf_link_add_object_symbols.
476 (elf_link_add_object_symbols): Call it.
478 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
480 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
481 handle case where COFF filehdr does not immediately follow PE
483 * coffgen.c (coff_object_p): Remove useless seek to current
486 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
488 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
491 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
493 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
494 symbols, skip N_ABS symbols with debugging storage classes.
496 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
498 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
499 relocs in shared libraries which refer to local symbols. Cope
500 with addend when processing a GOT relocation.
502 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
503 for sections that the linker didn't create.
504 (ppc_elf_finish_dynamic_sections): Only try to write out a section
505 symbol if it was created in ppc_elf_size_dynamic_sections.
506 (ppc_elf_relocate_section): Complain if we have to generate a reloc
507 relative to a section for which we didn't output a symbol.
509 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
510 relocs are 'rela' relocs, like everything else. .rela.plt is not
511 a read-only section, so we don't have to special-case it.
513 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
514 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
516 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
517 (ppc_elf_relocate_section): @got offsets are 4 from start of the
519 * elflink.c (_bfd_elf_create_got_section): The three reserved
520 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
522 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
525 * elf32-ppc.c (ppc_elf_check_relocs): Use
526 _bfd_elf_create_got_section to create the GOT rather than
527 ppc_elf_create_linker_section. Create the '.rela.got' section
529 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
530 symbol has a GOT entry.
531 (ppc_elf_relocate_section): Record when a symbol is used through
532 the GOT, and allocate space in the GOT for each such symbol.
533 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
534 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
537 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
538 treated in a similar way to ADDR16_HA relocs.
539 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
540 shared objects; the linker must deal with them.
541 (ppc_elf_create_linker_section): Stop setting
542 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
543 LINKER_SECTION_PLT stuff.
544 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
545 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
546 section, not ELF-specific calls.
547 (elf_backend_plt_not_loaded): Set to 1.
548 (elf_backend_got_symbol_offset): Set to 4.
549 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
550 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
551 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
552 plt_not_loaded member.
553 (_bfd_elf_create_got_section): Apply got_symbol_offset.
554 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
556 (elf_backend_G_O_T_offset): Set default to 0.
557 (elfNN_bed): Set added fields.
559 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
560 DT_RELENT in shared objects; should be DT_RELAENT.
562 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
563 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
564 such a reloc (in a non-shared object) refers to a symbol that's
567 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
569 * elfcode.h (put_signed_word): Define.
570 (get_signed_word): Define.
571 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
572 (elf_swap_reloca_out): Use put_signed_word for the r_addend
574 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
575 bfd_get_signed_32 to set the r_addend field.
576 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
577 bfd_h_get_signed_64 to set the r_addend field.
579 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
581 * elf32-i386.c (elf_i386_relocate_section): When generating a
582 shared library, do the relocation if the input section is not
585 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
586 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
587 (elf_fix_symbol_flags): New static function, broken out of
588 elf_adjust_dynamic_symbol.
589 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
590 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
591 forced local even if NEEDS_PLT is set. When forcing a symbol to
592 be local, clear NEEDS_PLT.
593 (elf_link_output_extsym): Remove unused local bed.
595 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
597 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
598 for derived elf linker hash table entries. References to
599 elf_link_hash_entry changed appropriately.
600 (elf32_mn10300_link_hash_table): New structure for derived elf
602 (elf32_mn10300_hash_table): Define.
603 (elf32_mn10300_link_hash_traverse): Likewise.
604 (elf32_mn10300_link_hash_newfunc): New function.
605 (elf32_mn10300_link_hash_table_create): Likewise.
606 (elf32_mn10300_finish_hash_table_entry): Likewise.
607 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
608 of prologue code, and call:32->call:16 relaxing.
609 (compute_function_info: New function.
610 (bfd_elf32_bfd_ilink_hash_table_create): Define.
612 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
614 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
615 for a symbol which is being forced to be local.
616 * elf32-i386.c (elf_i386_relocate_section): Write out the
617 relocation value for a GOT reloc for a symbol which is turning
619 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
620 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
622 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
624 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
625 value if the symbol is turning into a local symbol.
626 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
627 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
629 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
631 * elflink.h (elf_link_add_object_symbols): Also read verneed
632 information by calling `_bfd_elf_slurp_version_tables'.
633 (elf_link_add_object_symbols): For undefined symbols look for
634 version information in the verneed records.
635 (elf_link_add_object_symbols): Use soname of shared object
636 for verneed record if it is available.
638 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
640 * cpu-arm.c: Add prototypes for compatible and scan.
641 * cofflink.c: Add prototype for mark_relocs.
643 * archive.c (bfd_special_undocumented_glue): Change filename to
644 const pointer. Add prototype.
646 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
648 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
649 sections that will be discarded.
651 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
653 * elflink.h (elf_link_find_version_dependencies): When searching
654 for known version symbol skip non-matching verdef records, not
657 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
659 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
660 not a bfd_vma, to the base file, to match how dlltool reads it.
662 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
664 * reloc.c: Add thumb relocations.
666 * bfd-in2.h: Add Thumb relocations.
668 * libbfd.h: Add Thumb relocations.
670 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
672 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
674 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
676 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
677 for a section even if it is not loaded.
679 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
681 (_bfd_coff_link_input_bfd): Separate section VMA handling for
682 input and output files.
683 (_bfd_coff_generic_relocate_section): Check whether input file,
684 not output file, is a PE file.
686 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
688 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
690 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
692 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
695 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
697 * cpu-arm.c (compatible): Add test for supersets of ARM
700 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
702 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
705 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
707 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
708 called directly by gas/config/tc-arm.c.
710 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
712 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
713 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
715 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
717 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
720 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
722 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
723 (coff_bfd_copy_private_bfd_data): Ditto.
724 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
725 (coff_arm_bfd_print_private_bfd_data): Ditto.
726 (coff_arm_bfd_set_private_flags): Ditto.
727 (coff_arm_bfd_copy_private_bfd_data): Ditto.
729 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
731 * libcoff-in.h (struct coff_final_link_info): Add boolean
732 global_to_static member for support of task linking.
733 (_bfd_coff_write_task_globals): Add prototype.
734 * libcoff.h: Regenerate.
735 * coffcode.h (coff_write_object_contents): Use #ifdef to
736 check RS6000COFF_C, to be consistent with all other uses
738 * cofflink.c (_bfd_coff_final_link): If doing task linking,
739 call _bfd_coff_write_task_globals.
740 (_bfd_coff_link_input_bfd): If doing task linking, convert
741 global functions to static.
742 (_bfd_coff_write_global_sym): If doing task linking, convert
743 global variables to static.
744 (_bfd_coff_write_task_globals): New function.
746 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
747 (C_AUTOARG): #undef since it clashes with C_UEXT.
748 (C_LASTENT): #undef since it clashes with C_STATLAB.
749 * coffcode.h (coff_write_object_contents): Use TIC80COFF
751 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
752 when TIC80COFF defined (clashes with C_UEXT). Explicitly
753 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
757 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
759 * coff-tic80.c (tic80_howto_table): Change overflow check for most
760 PP relocations to complain_overflow_dont.
762 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
764 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
765 name of R_RELLONG to "RELLONG". Set rightshift and complain for
767 (ppbase_reloc, glob15_reloc): New static functions.
768 (glob16_reloc, local16_reloc): New static functions.
769 (rtype2howto): Handle all relocation types.
770 (coff_tic80_relocate_section): New static function.
771 (coff_relocate_section): Define to coff_tic80_relocate_section.
772 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
775 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
777 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
778 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
780 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
781 callers. If PE file, don't add section VMA.
782 (coff_write_alien_symbol): If PE file, don't add section VMA.
783 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
784 (_bfd_coff_write_global_sym): Likewise.
785 (_bfd_coff_generic_relocate_section): Likewise.
787 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
790 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
792 * cofflink.c (mark_relocs): Add new function to mark symbols which
793 are used by relocations.
794 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
795 suppress the skipping of symbols that have thus been marked.
797 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
799 * coff-sh.c (sh_merge_private_data): New static function.
800 (coff_bfd_merge_private_bfd_data): Define.
803 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
805 * coff-tic80.c: Remove unnecessary #ifdefs.
806 * config.bfd: Set targ_underscore to yes for tic80.
808 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
810 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
811 with unresolved external symbols in GDB).
814 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
816 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
817 the symbols associated with each BFD.
818 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
820 * elf-m10200.c: Likewise.
821 * elf32-m32r.c: Likewise.
822 * elf32-sh.c: Likewise.
824 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
826 * elflink.h (elf_link_add_object_symbols): Don't decrease the
827 alignment of a common symbol. If two symbols that look like
828 common symbols are found in two shared libraries, and the size is
829 different, use the larger size, and warn if --warn-common. If a
830 common symbol overrides a definition in a shared library, set the
831 size to the larger size, and warn if --warn-common.
833 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
835 * cpu-arm.c (compatible): Allow default machine to be polymorphed
836 into any other machine type.
838 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
840 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
841 data into an unitialised destination set its machine type as well.
843 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
845 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
846 to common symbol size. Consistently treat uninitialized symbols
847 in shared objects as common symbols.
849 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
851 * archures.c (constants): Added new constants to identify the
852 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
853 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
855 * bfd-in2.h (constants): Added new constants to identify
856 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
857 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
858 bfd_mach_arm_4T. This file is auto-magically generated from the
859 archures.c file. This update is just to save work.
861 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
862 coff_arm_bfd_print_private_bfd_data,
863 coff_arm_bfd_set_private_flags,
864 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
865 (global): Macro redefinitions set up to use these new functions.
867 * coffcode.h (coff_mkobject_hook): Added call to
868 coff_arm_bfd_set_private_flags().
869 (coff_set_arch_mach_hook): Added code to set machine type based on
870 bits stored in internal flags.
871 (coff_set_flags): Added code to set the new bits in the flags
872 field based on the machine number.
873 (function definition macros): Made all function definition macros
874 conditional so that they can be overridden by target specific
877 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
878 Structure extended to include new types, one each for ARMv2,
879 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
881 * libcoff-in.h (struct coff_tdata): Added flags field.
883 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
885 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
887 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
890 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
892 * coffgen.c (coff_find_nearest_line): If there are no syments,
895 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
897 * config.bfd: cope with '*-*-linux-gnuaout' targets.
899 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
901 * targmatch.sed: Add explicit \n characters to work around bug in
902 HP/UX 10.20 sed program.
904 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
906 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
909 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
911 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
913 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
915 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
916 (struct elf_m68k_pcrel_relocs_copied, struct
917 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
918 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
919 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
920 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
922 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
923 PC relative relocs for a global symbol defined in a regular
924 object, and count the number of PC relative relocs copied for any
926 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
927 traverse with elf_m68k_discard_copies.
929 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
931 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
932 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
934 * coffcode.h (coff_compute_section_file_positions): Force the
935 potential last byte in the file to be written out when
938 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
940 * configure.host (mips*-*-openbsd*): New host.
942 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
944 * elflink.h (elf_link_add_object_symbols): Only subtract the
945 section VMA from the symbol value if this is a fully linked file.
947 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
948 (struct elf_i386_link_hash_entry): Define.
949 (struct elf_i386_link_hash_table): Define.
950 (elf_i386_link_hash_traverse): Define.
951 (elf_i386_hash_table): Define.
952 (elf_i386_link_hash_newfunc): New static function.
953 (elf_i386_link_hash_table_create): New static function.
954 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
955 PC relative relocs for a global symbol defined in a regular
956 object, and count the number of PC relative relocs copied for any
958 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
959 traverse with elf_i386_discard_copies.
960 (elf_i386_discard_copies): New static function.
961 (bfd_elf32_bfd_link_hash_table_create): Define.
963 From Gordon W. Ross <gwr@mc.com>:
964 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
965 (sunos4_aout_backend): Use MY_entry_is_text_address.
968 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
970 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
971 R_D30V_32_NORMAL to 2 (4 bytes).
974 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
976 From Gordon W. Ross <gwr@mc.com>:
977 * netbsd.h (N_SHARED_LIB): Define.
978 (SEGMENT_SIZE): Don't define.
979 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
981 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
982 (SEGMENT_SIZE): Don't define.
984 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
985 to sizeof Rela structure, not sizeof Rel structure. From Gary
986 Thomas <g.thomas@opengroup.org>.
988 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
990 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
991 whenever entry is larger than text address, but only by whole
992 pages. From Gordon W. Ross <gwr@mc.com>.
994 * Makefile.in (install): Depend upon installdirs. Use
995 mkinstalldirs to build $(oldincludedir).
996 (installdirs): New target.
998 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
999 if this is a debugging section which we are stripping.
1001 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1003 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1004 alpha-specific target data struct.
1006 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1008 From Thomas Graichen <graichen@rzpd.de>:
1009 * Makefile.in: Always use $(SHELL) when running move-if-change.
1010 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1011 * configure: Rebuild.
1013 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1015 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1016 VMA if this is an executable file or a shared object.
1018 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1021 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1023 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1024 start of the file. Remove uses later on which switch using
1026 (MY(callback)): Handle entry_is_text_address.
1027 (MY_entry_is_text_address): Define if not defined.
1028 (MY(backend_data)): Initialize new field.
1029 * aoutf1.h (sunos4_aout_backend): Likewise.
1030 * i386aout.c (MY(backend_data)): Likewise.
1031 * i386mach3.c (MY(backend_data)): Likewise.
1032 * mipsbsd.c (MY(backend_data)): Likewise.
1033 * sparclynx.c (sparclynx_aout_backend): Likewise.
1034 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1035 (MY_entry_is_text_address): Define.
1036 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1038 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1039 whose name starts with `.'.
1041 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1043 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1044 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1045 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1046 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1047 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1048 sparc-*-openbsd*): New targets.
1049 * configure: Rebuild.
1051 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1053 * stabs.c (struct stab_section_info): New field
1055 (_bfd_link_section_stabs): Fill the above array.
1056 (_bfd_stab_section_offset): Use `cumulative_skips' to
1057 speed up offset calculation.
1059 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1061 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1062 addend for non pc-relative relocations.
1064 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1065 for non-existent function.
1067 * elf-m10300.c (mn10300_elf_relax_section): New function.
1068 (mn10300_elf_relax_delete_bytes): Likewise.
1069 (mn10300_elf_symbol_address_p): Likewise.
1070 (mn10300_elf_get_relocated_section_contents): Likewise.
1071 (bfd_elf32_bfd_relax_section): Define.
1072 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1074 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1076 * configure.host: Set SHLIB_LIBS.
1077 * configure.in: Substitute SHLIB_LIBS.
1078 * configure: Rebuild.
1079 * Makefile.in (SHLIB_LIBS): New variable.
1080 ($(SHLIB)): Use $(SHLIB_LIBS).
1082 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1084 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1085 with bfd_section_vma.
1087 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1089 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1090 Correct CPU file names for mn10[23]00.
1091 * configure: Rebuild.
1093 * bfd.c (bfd_record_phdr): Cast count to size_t before
1096 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1097 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1098 (xcoff_write_archive_contents): LIkewise.
1099 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1100 (mips_elf_create_procedure_table): Likewise.
1101 * peicode.h (pe_print_idata): Likewise.
1102 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1103 * xcofflink.c (xcoff_get_section_contents): Likewise.
1104 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1105 (xcoff_link_add_symbols): Likewise.
1106 (xcoff_link_add_symbols): Likewise.
1108 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1109 (ppcboot_bfd_print_private_bfd_data): Likewise.
1111 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1112 to complain_overflow_signed.
1114 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1116 * VERSION: Set to 2.8.1.
1118 * Branched binutils 2.8.
1120 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1121 deciding whether to copy a reloc into a shared object.
1122 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1123 relocs in unallocated sections.
1124 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1125 R_SPARC_RELATIVE relocs in unallocated sections.
1127 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1129 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1130 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1133 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1135 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1136 override an uninitialized symbol from a shared library with a
1139 * elf-m10200.c: Rename from elf32-mn10200.c.
1140 * elf-m10300.c: Rename from elf32-mn10300.c.
1141 * cpu-m10200.c: Rename from cpu-mn10200.c
1142 * cpu-m10300.c: Rename from cpu-mn10300.c
1143 * Makefile.in: Update accordingly.
1145 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1146 (elf_mips_isa): Move to earlier in file.
1147 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1148 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1151 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1154 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1156 * configure.com: New file.
1157 * config.h-vms: Remove file.
1158 * makefile.vms: Update for new configure scheme.
1160 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1162 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1163 (ppc_process_before_allocation): Declare.
1164 * libcoff.h: Rebuild.
1166 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1168 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1170 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1172 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1174 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1175 symbol index for a R_IHCONST reloc.
1177 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1179 * targmatch.sed: Do not use \(\) recursively.
1181 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1183 * m68klinux.c (MACHTYPE_OK): Define.
1184 * i386linux.c (MACHTYPE_OK): Define.
1186 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1188 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1189 <hjl@gnu.ai.mit.edu>:
1190 * sparclinux.c: New file.
1191 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1192 * bfd-in2.h: Rebuild.
1193 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1194 * configure.in (sparclinux_vec): Add to list of vectors.
1195 * configure: Rebuild.
1196 * targets.c (sparclinux_vec): Declare.
1197 (bfd_target_vector): Add sparclinux_vec.
1198 * Makefile.in: Rebuild dependencies.
1199 (BFD32_BACKENDS): Add sparclinux.o.
1200 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1202 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1203 bfd_coff_backend_data field.
1204 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1206 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1207 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1208 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1210 * bfd.c: Include "libiberty.h".
1211 (strerror): Don't declare.
1212 (bfd_errmsg): Call xstrerror rather than strerror.
1214 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1216 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1217 reloc even if the symbol is in the .bss section.
1218 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1219 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1220 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1222 * coffcode.h (bfd_coff_backend_data): Add new field
1223 _bfd_coff_default_section_alignment_power.
1224 (bfd_coff_default_section_alignment_power): Define.
1225 (bfd_coff_std_swap_table): Initialize new field.
1226 * libcoff.h: Rebuild.
1227 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1228 symbol to the default section alignment.
1230 * COPYING: Update FSF address.
1233 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1235 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1236 21-bit absolute that made it act as a relative.
1239 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1241 * elflink.c (_bfd_elf_create_linker_section): Don't set
1242 bss_section and rel_section from existing sections.
1244 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1247 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1249 * aoutx.h (some_aout_object_p): Change executable test to fix
1250 problems with embedded a.out systems.
1252 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1254 * stabs.c (_bfd_stab_section_offset): New function.
1255 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1256 * libbfd.h: Rebuild.
1257 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1259 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1260 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1261 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1262 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1263 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1265 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1266 symbol. Check for memory allocation failure of *psinfo.
1267 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1268 callers. Set the value of the header symbol.
1269 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1270 * libbfd.h: Rebuild.
1272 start-sanitize-tic80
1273 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1275 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1276 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1277 reloc types, rather than silently failing to generate an output file.
1280 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1282 * targmatch.sed: Use the hold space to put the #ifdef around the
1283 the string constant.
1284 * targets.c (UNSUPPORTED_TARGET): Don't define.
1285 (find_target): Don't check for UNSUPPORTED_TARGET.
1286 (bfd_set_default_target): Don't try to optimize by checking for
1289 * Makefile.in: Rebuild dependencies.
1290 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1291 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1292 (elf32-m32r.o): Remove explicit target.
1294 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1297 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1298 count section symbols for sections that were created by the
1299 linker, or are not allocatable or not loadable.
1300 (elf32_sparc_finish_dynamic_sections): Output output section
1301 symbols for section for which we made space for them.
1303 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1305 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1306 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1308 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1310 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1311 (m32r_hi16_list): New static local.
1312 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1313 (m32r_elf_do_hi16_reloc): Delete.
1314 (m32r_elf_relocate_hi16): New function.
1315 (m32r_elf_lo16_reloc): New function.
1316 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1319 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1321 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1322 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1323 (m32r_elf_final_sda_base): New function.
1324 (m32r_elf_relocate_section): Rewrite sdata support.
1325 (m32r_elf_finish_dynamic_sections): Delete.
1327 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1329 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1330 * coff-svm68k.c: New file. Just defines some macros and includes
1332 * coff-m68k.c: Add functions to handle common addends, moved in
1333 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1334 Control whether relocs are visible using STATIC_RELOCS.
1335 * cf-m68klynx.c: Simplify greatly: just define macros to control
1337 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1338 * targets. (m68ksysvcoff_vec): Declare.
1339 (bfd_target_vector): Add m68ksysvcoff_vec.
1340 * config.bfd (m68*-motorola-sysv*): New target.
1341 * configure.in (m68ksysvcoff_vec): New vector.
1342 * configure: Rebuild.
1343 * Makefile.in: Rebuild dependencies.
1344 (BFD32_BACKENDS): Add coff-svm68k.o.
1345 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1347 * binary.c (binary_set_section_contents): Don't get misled if the
1348 first section is not loadable. From Matthew L. Martin
1351 * elflink.h (elf_bfd_final_link): Set the value of a section
1352 symbol to the section address unless doing a relocateable link.
1354 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1356 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1357 .plt entry if we've taken the function's address.
1358 (elf64_alpha_merge_gots): Merge collected flags info as well.
1360 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1362 * Many files: Add function prototypes.
1363 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1364 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1365 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1366 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1367 * peicode.h: Change several void * parameters to PTR.
1368 * srec.c (srec_get_symbol_info): Make static.
1369 * syms.c (bfd_symbol_is_absolute): Remove.
1370 * Makefile.in: Rebuild dependencies.
1372 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1374 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1375 (bfd_elf32_bfd_is_local_label): Don't define.
1377 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1380 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1382 * bfd-in.h: Don't include obstack.h.
1383 (struct bfd_hash_table): Change memory field to PTR.
1384 * bfd.c (struct _bfd): Change memory field to PTR.
1385 * bfd-in2.h: Rebuild.
1386 * libbfd-in.h (bfd_release): Declare as function, don't define as
1388 * libbfd.h: Rebuild.
1389 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1390 objalloc routines rather than obstack routines.
1391 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1392 (getpagesize): Don't define.
1393 (_bfd_new_bfd): Don't set _bfd_chunksize.
1394 (bfd_openr): Free new bfd and objalloc on failure.
1395 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1396 (bfd_alloc_size): Remove.
1397 (bfd_release): New function.
1398 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1399 objalloc routines rather than obstack routines.
1400 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1401 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1402 objalloc routines rather than obstack routines.
1403 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1404 (struct accumulate): Change memory to struct objalloc *.
1405 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1406 * dep-in.sed: Don't remove obstack.h from dependency list.
1407 * Makefile.in: Rebuild dependencies.
1408 (BFD_H_DEPS): Remove obstack.h.
1409 (install): Don't install obstack.h.
1410 * Many files: Don't include "obstack.h".
1413 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1414 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1415 * libbfd.h: Rebuild.
1416 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1417 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1418 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1420 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1421 old version of bfd_alloc.
1422 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1423 * libbfd.h: Rebuild.
1424 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1426 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1428 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1429 ELF local label syntax as well.
1431 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1433 * config.bfd (powerpc-*-beos*): New target.
1434 * configure.in (powerpc-*-beos*): Add case that explicitly
1435 does not set COREFILE for now. A future BeOS version is
1436 expected to support core files.
1437 * configure: Regenerate with autoconf.
1439 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1441 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1442 seen with a local symbol, rather than crashing.
1444 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1445 version symbols if there aren't any.
1447 start-sanitize-tic80
1448 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1450 * coff-tic80.c (coff_rtype_to_howto): Define
1451 (coff_tic80_rtype_to_howto): Clone generic coff version and
1452 add code to handle the funky TI "internal relocations".
1455 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1457 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1458 or size changes because of a weak symbol.
1460 * cisco-core.c (SIGEMT): Define if not defined.
1462 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1464 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1465 setting ever. Sanity check the version number. Sort out copying
1466 flags and other information when adding an indirect symbol.
1467 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1468 symbols added by the backend. Clear the entire contents of the
1470 (elf_export_symbol): Ignore indirect symbols.
1471 (elf_link_output_extsym): Accept a section without an owner in an
1473 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1474 version count. Correct the allocation of x_versymp.
1476 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1477 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1478 Don't return bfd_und_section_ptr when info->shared.
1479 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1480 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1481 (mips_elf_check_relocs): Resolve an indirect symbol in
1483 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1484 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1486 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1488 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1490 From Eric Youngdale <eric@andante.jic.com>:
1491 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1492 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1493 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1494 versioned symbol appears in both a regular and a shared object.
1495 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1496 appropriate. Improve error message.
1497 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1498 all uses. Add localsyms field.
1499 (elf_bfd_final_link): When generating a shared library, call
1500 elf_link_output_extsym to output all local symbols.
1501 (elf_link_output_extsym): Handle symbols which were forced to
1504 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1506 From Eric Youngdale <eric@andante.jic.com>:
1507 * elf-bfd.h (elf_symbol_type): Add version field.
1508 * elfcode.h (elf_slurp_symbol_table): Set version field.
1509 * elflink.h (elf_link_add_object_symbols): When creating an
1510 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1511 appropriate. Set up an indirection from the nondefault version of
1513 (NAME(bfd_elf,size_dynamic_sections)): Call
1514 elf_link_assign_sym_version before checking whether there are any
1515 versions. Always record the version name as a dynamic symbol.
1516 Initialize counters.
1517 (elf_link_assign_sym_version): After finding a version, see if a
1518 symbol should be forced to local scope. Create a new version
1519 definition if appropriate.
1520 (elf_link_output_extsym): Correct indirect symbol handling.
1521 * elf.c (bfd_elf_print_symbol): Print version information.
1522 (bfd_section_from_shdr): Turn version sections into BFD sections.
1523 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1524 if sh_info is not already set.
1525 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1527 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1528 _bfd_stringtab_add to copy the name into permanent memory if
1531 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1533 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1535 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1537 * coffcode.h (bfd_coff_backend_data): Change
1538 _bfd_coff_compute_section_file_positions to return a boolean
1539 value. Change all callers.
1540 (coff_compute_section_file_positions): Change return type to
1541 boolean. If the size of the last section changed, then output a
1542 zero byte at the end of the file.
1543 * libcoff.h: Rebuild.
1545 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1546 for at least 6 output symbols.
1547 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1548 emit a TC csect to represent the space they take up. For an XO
1549 symbol, just emit a reference, not a csect.
1551 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1552 Solaris doesn't like the combined options, and the -f is
1554 (stamp-tshlink, install): Likewise.
1556 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1557 handling when little endian.
1559 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1561 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1562 (mn10300_elf_relocate_section): Likewise.
1563 (elf_backend_relocate_section): Define.
1565 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1566 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1567 (elf32_mn10300_howto_table): Likewise.
1568 (elf32_mn10300_reloc_map): Likewise.
1569 (bfd_elf32_mn10300_reloc): Delete unused function.
1571 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1573 start-sanitize-tic80
1574 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1575 understand, just set the howto field to NULL, and the caller will
1576 print an appropriate error message.
1578 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1579 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1580 block. Use NULL for initializations of "ptr" rather than bare 0.
1581 * coff-h8300.c: Fix typo in comment.
1582 * coff-h8500.c: Ditto.
1584 * coff-z8k.c: Ditto.
1586 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1588 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1589 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1590 m32r_elf_get_relocated_section_contents): First pass at relax support.
1592 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1594 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1595 entry for reading verdef records.
1596 Use correct braces for computing increments of extverdaux and
1597 exteverdef record pointers.
1599 start-sanitize-tic80
1600 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1602 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1606 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1608 * elflink.h (elf_link_find_version_dependencies): Check that
1609 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1612 start-sanitize-tic80
1613 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1615 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1618 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1620 * targets.c (bfd_default_vector): Make non-const.
1621 (find_target): New static function, broken out of
1623 (bfd_set_default_target): New function.
1624 (bfd_find_target): Call find_target. When defaulting, use
1625 bfd_default_vector[0] if it is not NULL.
1626 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1627 * bfd-in2.h, libbfd.h: Rebuild.
1629 * syms.c (bfd_is_local_label): Return false if the symbol has no
1631 * coff-i960.c (coff_i960_is_local_label_name): New function.
1632 (coff_bfd_is_local_label_name): Define.
1633 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1634 (coff_bfd_is_local_label_name): Define.
1635 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1636 (coff_bfd_is_local_label_name): Define.
1637 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1638 with .. or _.L_ as local.
1639 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1640 (bfd_elf32_bfd_is_local_label_name): Define.
1641 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1642 beginning with $ as local.
1644 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1646 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1647 rather than comparing against info->lprefix.
1648 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1649 * elflink.h (elf_link_input_bfd): Likewise.
1650 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1651 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1653 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1654 _bfd_elf_is_local_label_name if not already defined.
1655 * elf.c (_bfd_elf_is_local_label_name): New function.
1656 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1658 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1659 (m88k_is_local_label_name): New static function.
1661 * coffcode.h (coff_bfd_is_local_label_name): Define as
1662 _bfd_coff_is_local_label_name if not already defined.
1663 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1664 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1665 * libcoff.h: Rebuild.
1667 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1668 to _bfd_is_local_label_name.
1669 (bfd_target): Likewise.
1670 * syms.c (bfd_is_local_label): Define as function, not macro.
1671 (bfd_is_local_name): Define.
1672 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1673 bfd_generic_is_local_label, and take a string rather than a
1675 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1676 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1677 (bfd_generic_is_local_label): Don't declare.
1678 (bfd_generic_is_local_label_name): Declare.
1679 * bfd-in2.h, libbfd.h: Rebuild.
1680 * All backends: Change local_label to local_label_name.
1682 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1683 (mips_elf_relocate_got_local): Change return type to boolean.
1684 Don't assume that the first zero entry is unassigned; instead, use
1686 (mips_elf_relocate_section): Check return value of
1687 mips_elf_relocate_got_local.
1688 (mips_elf_create_got_section): Initialize assigned_gotno field.
1691 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1693 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1697 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1699 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1700 that have no contents merely because linker_mark is not set.
1702 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1704 * config.bfd (mips*-*-lnews*): New target.
1705 * coff-mips.c (mips_relocate_section): Make assert compare
1706 content byteorder instead of header byteorder.
1707 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1709 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1710 * configure.in (ecoff_biglittle_vec): Add case.
1711 * configure: Update.
1713 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1715 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1716 name begins with ".note".
1717 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1718 section whose name begins with ".note".
1719 (get_program_header_size): Corresponding change.
1721 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1722 jal and for jal overflow.
1724 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1726 From Eric Youngdale <eric@andante.jic.com>:
1727 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1728 not found, try looking it up again without the version name.
1729 (elf_link_add_object_symbols): Always link against the dynamic
1730 symbol table of a dynamic object. When linking against a dynamic
1731 object, include version strings in symbol names, and set up
1732 version information. Add indirect symbols for default versions.
1733 (elf_link_create_dynamic_sections): Add special version sections.
1734 (struct elf_assign_sym_version_info): Define.
1735 (struct elf_find_verdep_info): Define.
1736 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1737 up version sections.
1738 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1739 (elf_link_find_version_dependencies): New static function.
1740 (elf_link_assign_sym_version): New static function.
1741 (elf_link_renumber_dynsyms): New static function.
1742 (struct elf_final_link_info): Add symver_sec field.
1743 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1744 local symbols of a dynamic object. Handle DT_VER* constants.
1745 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1746 dynamic object. Skip indirect symbols from ELF objects. Remove
1747 the version name before choosing a hash bucket. Write out the
1748 version information if appropriate.
1749 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1750 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1751 (bfd_elf64_size_dynamic_sections): Likewise.
1752 * bfd-in2.h: Rebuild.
1753 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1754 Change elf_link_hash_flags to unsigned short.
1755 (ELF_LINK_HIDDEN): Define.
1756 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1757 dynverdef_hdr, dynversym_section, dynverdef_section,
1758 dynverref_section, cverdefs, cverrefs, verdef, verref.
1759 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1760 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1761 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1762 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1763 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1764 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1765 (_bfd_elf_slurp_version_tables): Declare.
1766 * elf.c (_bfd_elf_swap_verdef_in): New function.
1767 (_bfd_elf_swap_verdef_out): Likewise.
1768 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1769 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1770 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1771 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1772 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1773 version information if there is any.
1774 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1775 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1776 (elf_fake_sections): Handle .gnu.version* section names.
1777 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1778 (_bfd_elf_slurp_version_tables): New function.
1779 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1780 version name in string entered in dynamic hash table.
1781 * elfcode.h: Include fnmatch.h.
1782 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1783 symbol which was forced to become local.
1784 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1785 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1786 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1787 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1789 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1791 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1793 (mn10200_elf_relax_section): Correctly compute a symbol's value
1794 when the symbol is local, but not in the same section as we are
1795 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1798 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1800 * elf32-m32r.c: Rewrite to use ELF backend linker.
1801 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1802 Add small data area support (R_M32R_SDA16).
1803 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1804 * bfd-in2.h,libbfd.h: Regenerated.
1806 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1808 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1809 (mn10200_elf_relax_delete_bytes): Likewise.
1810 (mn10200_elf_symbol_address_p): Likewise.
1811 (mn10200_elf_get_relocated_section_contents): Likewise.
1812 (bfd_elf32_bfd_relax_section): Define.
1813 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1815 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1816 (mn10200_elf_relocate_section): Likewise.
1817 (elf_backend_relocate_section): Define.
1820 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1822 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1823 reloc.c, targets.c: New target, elf-*-D30V.
1825 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1827 * cpu-d30v.c, elf32-d30v.c: New files.
1830 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1832 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1833 * bfd-in2.h: Regenerated.
1834 start-sanitize-tic80
1835 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1836 (rtype2howto): Add function.
1837 (tic80_howto_table): Add.
1840 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1842 * sysdep.h: Don't define errno in MSVC if error.h is included.
1845 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1847 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1848 is initialized before it is used.
1851 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1853 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1854 symbol into a weak undefined symbol; leave it as a common symbol.
1856 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1858 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1859 about a symbol defined in a dynamic object if it has already been
1860 defined in a regular object.
1862 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1864 * makefile.vms: Add gcc flags to allow compiling with current gcc
1866 (targmatch.h): New dependency.
1868 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1870 * evax.h (ALPHA_R_CODEADDR): New relocation.
1871 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1873 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1875 * bfd-in2.h, libbfd.h: Rebuild.
1877 Restrict symbol length to 64 bytes, case preserving:
1878 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1879 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1880 (_bfd_evax_length_hash_symbol): Added.
1881 * evax-etir.c (_bfd_evax_write_etir): Call
1882 _bfd_evax_length_hash_symbol before output of symbol.
1883 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1884 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1886 * evax-emh.c: Output filename to object file without path.
1888 * evax-egsd.c: New sections for local and global commons.
1890 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1891 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1892 notices. Replace AXP with Alpha.
1894 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1896 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1897 sections if we are creating a shared library.
1899 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1901 * configure.host (i386-windows): Don't set host64=true.
1903 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1905 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1906 (elf_mips16_gprel_howto): New static variable.
1907 (mips16_gprel_reloc): New static function.
1908 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1909 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1910 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1911 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1912 * bfd-in2.h, libbfd.h: Rebuild.
1914 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1916 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1917 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1919 start-sanitize-r5900
1920 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1922 * config.bfd: add r5900
1925 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1927 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1928 the output section will be the absolute section; don't print an
1929 assertion message for that case when doing a relocateable link.
1931 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1933 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1934 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1935 need_fn_sub, call_stub, and call_fp_stub.
1936 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1937 (mips_elf_link_hash_newfunc): Initialize new fields.
1938 (mips_elf_link_hash_table_create): Likewise.
1939 (mips_elf_relocate_section): Redirect relocations to use mips16
1940 stubs when appropriate.
1941 (mips_elf_check_relocs): Attach stub sections to the appropriate
1942 symbol. Set need_fn_stub when appropriate.
1943 (mips_elf_always_size_sections): New static function.
1944 (mips_elf_check_mips16_stubs): New static function.
1945 (elf_backend_always_size_sections): Define.
1946 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1948 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1949 attached to sections which are not being included in the link.
1951 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1953 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1954 symbol value when computing the addend for a pc_relative
1957 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1959 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1960 relocateable link, just skip pc_relative pcrel_offset relocs.
1961 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1962 structure for an ARM26 reloc which can be resolved.
1963 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1964 reloc can be resolved.
1966 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1967 error in overflow check for R_RELBYTE.
1969 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1971 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1972 From Mark Rasin <mark.rasin@telrad.co.il>.
1974 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1977 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1979 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1980 (elf_mn10200_howto_table): Likewise.
1981 (mn10200_reloc_map): Likewise.
1983 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1985 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1986 * bfd-in2.h, libbfd.h: Regenerated.
1987 * elf32-m32r.c: Add support for them.
1989 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1991 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1992 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1994 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1995 r_format and r_pcrel. Always return a value.
1997 * riscix.c (MY_final_link_callback): Define to dummy value.
1999 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2000 relocations against the text segment, look up the output name of
2002 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2003 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2004 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2005 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2006 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2008 start-sanitize-tic80
2009 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2011 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2012 routines for little endian data.
2013 * coffcode.h (coff_write_object_contents): Set magic to
2014 TIC80_ARCH_MAGIC for TIc80.
2016 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2018 * coff-tic80.c (tic80coff_vec): Change to little endian data
2022 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2024 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2025 auxiliary_filters parameter to be const char * const *. Accept a
2026 NULL terminated array.
2027 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2028 (bfd_elf32_size_dynamic_sections): Update declaration.
2029 * bfd-in2.h: Rebuild.
2031 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2033 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2034 NOTYPE symbol in a text section as a FUNC symbol.
2036 * coffcode.h (coff_compute_section_file_positions): Force
2037 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2039 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2041 * libaout.h (machine_type): Reserve several values for sparclet.
2043 start-sanitize-tic80
2044 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2046 * config.bfd (tic80-*-*): Don't require 'coff'.
2050 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2052 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2053 table to v850_elf_reloc for all non-standard relocations.
2054 (v850_elf_check_relocs): Add check for h being non-null.
2055 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2056 statement instead of multiple ifs.
2057 (v850_elf_relocate_section): Fix up error message, don't just call
2061 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2063 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2064 Use bfd_elf_generic_reloc as special function for all relocs.
2065 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2067 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2068 24bit pc-relative reloc.
2070 start-sanitize-tic80
2071 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2073 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2074 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2075 header byte order is little endian. Use correct bfd_get and
2076 bfd_put routines for little endian headers.
2077 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2078 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2081 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2083 * reloc.c: Add BFD_RELOC_24.
2084 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2085 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2086 * bfd-in2.h, libbfd.h: Rebuilt.
2088 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2090 elf64-alpha multiple .got rewrite:
2092 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2093 (bfd_elf*_mkobject): Don't define here ...
2094 * elfxx-target.h: ... but rather here. Default always_size_sections
2096 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2097 what the #defines in elf-bfd.h transmuted it to anyway.
2099 * section.c: Add SEC_LINKER_CREATED flag.
2100 * bfd-in2.h: Rebuild.
2101 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2102 relocation section flags.
2103 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2104 SEC_IN_MEMORY to recognize generated bits.
2105 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2107 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2108 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2109 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2110 * elf32-ppc.c (ppc_elf_create_linker_section,
2111 ppc_elf_size_dynamic_sections): Likewise.
2112 * elf32-sparc.c (elf32_sparc_check_relocs,
2113 elf32_sparc_size_dynamic_sections): Likewise.
2114 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2116 (_bfd_elf_create_dynamic_sections): Likewise.
2117 (_bfd_elf_make_linker_section_rela): Likewise.
2118 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2119 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2120 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2121 to identify generated bits.
2122 (elf_link_input_bfd): Likewise.
2124 * elf64-alpha.c: Rewrite everything touching relocations.
2127 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2129 * elf32-v850.c (all functions and static variables): Go through
2130 and regularize names to be of the form v850_elf_<xxx>.
2131 (toplevel): Include <elf/v850.h>.
2132 (enum reloc_type): Move to include/elf/v850.h.
2133 (v850_elf_check_relocs): For common variables, if the variable is
2134 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2135 into the appropriate section.
2136 (elf_backend_check_relocs): Define.
2138 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2140 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2143 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2145 * config.bfd (mips*el-*-linux*): New target.
2146 (mips*-*-linux*): New target.
2148 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2149 Return a useful value.
2151 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2153 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2155 * configure: Rebuild.
2156 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2157 ac_cv_func_mmap in bfd/configure.host.
2159 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2160 filter_shlib and auxiliary_filter_shlib parameters.
2161 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2163 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2164 (bfd_elf64_size_dynamic_sections): Likewise.
2165 * bfd-in2.h: Rebuild.
2167 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2169 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2170 symbols, don't export a symbol which is defined by an object in an
2171 archive which contains shared objects.
2173 start-sanitize-tic80
2174 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2176 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2177 for TI TMS320c80 (MVP).
2178 (bfd_archures_list): Add bfd_tic80_arch.
2179 * bfd-in2.h: Regenerate by running "make headers".
2181 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2183 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2184 * configure.in (case $vec): Correct typo, "tb" not "tp".
2185 Also add cofflink.o for tic80coff_vec.
2186 * configure: Regenerate with autoconf.
2189 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2191 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2192 is configured with --with-mmap.
2194 start-sanitize-tic80
2195 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2197 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2198 (ALL_MACHINES): Add cpu-tic80.o
2199 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2200 * coff-tic80.c: Add skeleton, cloned from another coff config.
2201 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2205 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2207 * TODO: Correct a misspelling.
2208 start-sanitize-tic80
2209 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2210 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2211 * configure.in (case $vec): Add tic80coff_vec entry.
2212 * configure: Regenerate with autoconf.
2213 * archures.c (bfd_tic80_arch): Declare.
2214 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2215 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2216 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2217 (bfd_target_vector): Add tic80coff_vec entry.
2220 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2222 * elflink.h (elf_buckets): Add some more values for larger
2225 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2227 * Makefile.in (install): Move subdir_do out of conditional. From
2228 Fred Fish <fnf@cygnus.com>.
2230 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2232 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2234 (elf_mn10200_howto_table): Likewise.
2235 (mn10200_reloc_map): Likewise.
2237 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2239 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2240 mips16 symbol during the link.
2241 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2243 (mips_elf_link_output_symbol_hook): New static function.
2244 (elf_backend_link_output_symbol_hook): Define.
2246 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2249 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2252 against SEC_DEBUGGING sections here (revert patch of December 5).
2253 * elfcode.h (elf_object_p): Check for them here, instead.
2255 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2257 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2258 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2260 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2261 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2262 * elf-bfd.h (struct elf_size_info): Update declaration of
2264 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2265 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2266 * elfxx-target.h: Use new dynamic reloc routines by default.
2267 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2270 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2272 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2273 if NAMES_HAVE_UNDERSCORE is defined.
2275 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2277 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2279 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2281 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2284 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2286 * elflink.h (elf_link_add_object_symbols): Only add a weak
2287 symbol if the real definition is in the dynamic symbol table.
2288 After finding the real definition, then, if it is dynamic, add the
2289 weak symbol to the dynamic symbol table.
2291 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2293 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2295 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2298 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2300 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2302 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2303 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2304 * reloc.c: Remove mn10300 big endian relocs.
2305 * bfd-in2.h, libbfd.h: Rebuilt.
2307 * elf32-mn10200.c: Update from elf32-mn10300.c.
2309 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2311 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2313 * elf32-mn10300.c: Add some comments.
2315 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2317 * ihex.c (ihex_scan): Always initialize buf before jumping to
2319 (ihex_read_section): Likewise.
2321 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2323 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2324 inplace for most relocs.
2326 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2328 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2329 even if SEC_ALLOC is not set.
2330 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2331 when deciding whether to copy a reloc into a shared object.
2332 (elf_i386_relocate_section): Likewise.
2333 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2334 (elf32_sparc_relocate_section): Likewise.
2335 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2336 reloc section if it is not set in the source section.
2337 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2338 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2339 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2341 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2343 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2344 expects a .got.plt until we actually create it.
2346 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2349 message for bfd_reloc_outofrange, rather than aborting. From
2350 Philippe De Muyter <phdm@info.ucl.ac.be>.
2352 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2353 a relocateable link, don't try to process them. From Heinz Wrobel
2354 <wrobel@lpr.e-technik.tu-muenchen.de>.
2356 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2358 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2359 mn10300_info_howto_rel. Tweak reloc argument to be an
2360 Elf32_Internal_Rela.
2361 (USE_RELA): Define instead of USE_REL.
2362 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2364 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2366 * configure.in, configure: Handle mips*-sgi-irix6*.
2367 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2370 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2372 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2373 relocation against a symbol defined in a section with no output
2376 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2378 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2379 * configure, config.in: Rebuild with autoconf 2.12.
2381 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2382 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2383 (swap_out_syms): Set st_other from existing st_other field.
2384 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2386 (elf_link_output_extsym): Set the other field from the global hash
2388 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2389 (elf_mips16_jump_howto): New static variable.
2390 (mips16_jump_reloc): New static function.
2391 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2392 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2393 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2395 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2396 * bfd-in2.h, libbfd.h: Rebuild.
2397 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2399 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * configure.host: Use long long for mips-sgi-irix6*.
2403 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2404 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2406 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2408 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2409 (enum reloc_type): Add more reloc types.
2410 (elf32_mn10300_howto_table): Update for new reloc types.
2411 (elf32_mn10300_reloc_map): Update for new reloc types.
2412 * reloc.c: Add some new relocs for the mn10300 series.
2413 * bfd-in2.h, libbfd.h: Rebuilt.
2415 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2417 * som.c (setup_sections): Don't lose for a space which has
2418 no data, but some symbols.
2420 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2422 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2423 (sunos_link_hash_table_create): Initialize got_needed.
2424 (sunos_create_dynamic_sections): Only set .got section size if it
2425 is not already set. Set got_needed.
2426 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2427 sdynptr, and only handle dynamic sections, if dynamic sections are
2429 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2430 Initialize .got section.
2431 (sunos_scan_ext_relocs): Likewise.
2432 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2434 (sunos_finish_dynamic_link): Check got_needed. Only set up
2435 dynamic linking information if needed.
2437 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2439 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2441 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2443 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2445 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2447 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2450 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2452 * filemode.c: Include sysdep.h.
2453 * ihex.c: Add casts to eliminate compiler warnings.
2454 * sunos.c: Add casts to eliminate compiler warnings.
2456 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2458 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2460 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2461 appropriate relocations in the .so file if shared.
2462 (ppc_elf_relocate_section): Ditto.
2464 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2466 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2467 complain_overflow_unsigned.
2469 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2471 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2472 overflows for R_D10V_16 and R_D10V_18.
2474 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2476 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2477 (do_with_relocs): Likewise.
2478 (do_as_repeat): Likewise.
2479 (copy_expression): Likewise.
2481 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2483 * ieee.c (ieee_write_external_part): Correctly record whether
2484 there is an external part.
2487 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2489 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2490 handle tda offsets for sld.w and sst.w instructions.
2491 Fix alignment check in sld.w and sst.w tda reloc handling.
2494 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2496 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2499 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2501 * elf32-v850.c: Add comments about assumptions about
2502 char, short & long sizes.
2503 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2504 problems for several relocs.
2506 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2507 R_V850_SDA_OFFSET entry.
2510 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2512 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2513 Store import file index in ldindx.
2514 (xcoff_build_ldsyms): Assume that ldsym was not previously
2515 allocated. For an imported symbol, copy ldindx into l_ifile.
2518 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2520 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2521 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2522 fields in R_V850_TDA_OFFSET.
2523 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2524 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2527 * elf32-v850.c: Include bfdlink.h.
2528 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2530 (elf32_v850_bfd_final_link_relocate): New function.
2531 (v850_elf_relocation_section): Likewise.
2532 (elf_backend_relocate_section): Define.
2535 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2537 * binary.c (binary_set_section_contents): Ignore sections which
2538 don't have SEC_LOAD and SEC_ALLOC set.
2540 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2542 * linker.c (_bfd_generic_final_link): Avoid losing static
2543 symbols in the .bss section.
2545 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2548 (mips32_64bit_reloc): New static function.
2549 (mips_reloc_map): Add entry for BFD_RELOC_64.
2550 (mips_elf_relocate_section): Handle R_MIPS_64.
2552 * linker.c (default_indirect_link_order): Print an error message
2553 when attempting to do a relocateable link with different object
2554 file formats, rather than calling abort.
2556 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2558 * reloc.c (m32r relocs): Rename them.
2559 * bfd-in2.h, libbfd.h: Regenerated.
2560 * elf32-m32r.c: Update.
2561 (m32r_elf_10_pcrel_reloc): New function.
2562 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2563 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2565 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2567 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2568 all sections that will be included in the output file.
2569 (_bfd_generic_link_output_symbols): Discard symbols in sections
2570 which are being discarded.
2574 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2575 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2576 (elf_v850_howto_table): Corresponding changes.
2577 (elf_v850_reloc_map): Corresponding changes.
2578 * reloc.c: Add additional V850 relocations.
2579 * bfd-in2.h, libbfd.h: Rebuilt.
2581 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2582 no longer want in pc-relative relocs.
2584 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2586 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2587 accept a reloc against an undefined sybmol!
2589 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2591 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2594 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2596 * VERSION: Bump for new relocation.
2598 * hosts/i386bsd.h: If NBPG is not defined, define it as
2599 PAGE_SIZE, for recent versions of FreeBSD.
2601 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2603 * configure.host: Use `long long' as the 64 bit type on a Solaris
2604 host, since both gcc and the SunPRO compilers support it.
2606 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2608 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2609 mistake to have reused the ECOFF LITERAL for ELF since they have
2610 different semantics.
2611 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2612 * bfd-in2.h, libbfd.h: Rebuild.
2614 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2617 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2618 dynamic relocation for an undefweak symbol when we are building
2619 a static executable.
2621 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2623 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2624 point explicitly to srcdir.
2625 (targmatch.h): Edit references to point explicitly to objdir.
2627 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2629 * config.bfd: When setting targ_cpu, don't get confused by
2632 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2634 * configure.host: Add support for windows host (a build done
2635 under the Microsoft build environment).
2637 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2639 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2640 definition in a dynamic object, add it to the dynamic symbol table
2641 if any dynamic object mentions it. Reverts part of last patch.
2643 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2644 (sunos_link_hash_table_create): Initialize got_base.
2645 (bfd_sunos_size_dynamic_sections): If the .got section is more
2646 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2648 (sunos_check_dynamic_reloc): Subtract got_base from a base
2649 relative relocation.
2651 * elf32-mips.c (elf_mips_isa): New static function.
2652 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2653 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2655 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2657 * archive.c (do_slurp_coff_armap): Only treat archive as little
2658 endian for i960 COFF.
2660 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2662 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2663 by the change in size of the section when EXEC_P is not set.
2665 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2666 (m68kcoff_rtype_to_howto): New static function.
2667 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2668 VMA to the addend for a PC relative reloc.
2670 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2672 * Makefile.in: Rebuild dependencies.
2674 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2677 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2679 * Makefile.in: Remove explicit dependencies for mn10200 and
2681 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2682 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2683 (dependencies): Rebuilt.
2685 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2687 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2688 during this function.
2690 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2691 section if the flags are compatible.
2693 * configure.in: Add havevecs, and put it in tdefaults.
2694 * mpw-config.in: Likewise.
2695 * configure: Rebuild.
2696 * targmatch.sed: New file; a sed script to build targmatch.h from
2698 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2699 * targets.c: Include "fnmatch.h".
2700 (struct targmatch): Define.
2701 (bfd_target_match): Define by including targmatch.h.
2702 (bfd_find_target): If the target is not found by name, search for
2703 it as a configuration triplet.
2704 * Makefile.in: Rebuild dependencies.
2705 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2706 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2707 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2708 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2709 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2710 (CFILES): Remove i386dynix.c and hp300bsd.c.
2711 (targmatch.h): New target.
2712 (do_clean): Remove targmatch.h.
2714 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2715 * acconfig.h: Add NEED_DECLARATION_GETENV.
2716 * configure, config.in: Rebuild.
2717 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2718 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2720 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2722 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2723 * cpu-mn10200.c, cpu-mn10300.c: New files.
2724 * elf32-mn10200.c, elf32-mn10300.c: New files.
2725 * Makefile.in: Break mn10x00 support into two separate
2726 configurations, mn10200 and mn10300.
2727 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2728 * bfd-in2.h, configure: Rebuilt.
2730 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2732 * Makefile.in (do_clean): Move config.log to do_distclean.
2734 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2736 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2737 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2738 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2739 (elf32-mn10x00.o): Add dependencies.
2740 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2741 (bfd_mn10x00_arch): Declare.
2742 (bfd_archures_list): Add bfd_mn10x00_arch.
2743 * config.bfd: Add mn10x00-*-*.
2744 * configure.in: Add bfd_elf32_mn10x00_vec.
2745 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2746 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2747 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2748 * bfd-in2.h, configure: Rebuilt.
2750 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2752 openVMS/Alpha: Provide filename and case_hack flags via
2753 symbol table from gas.
2754 Add case_hack code for symbol output from vax/vms.
2755 * evax-alpha.c (evax_initialize): Remove filename handling,
2756 filename is provided via symbol table.
2757 (evax_get_symtab): Use local symbol count when setting up table.
2758 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2760 (_bfd_evax_write_egsd): Skip file name symbol.
2761 * evax-emh.c (get_vms_time_string): Local function now.
2762 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2764 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2765 through _bfd_evax_case_hack_symbol.
2766 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2768 (_bfd_evax_basename): Removed.
2769 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2770 * evax.h (evax_private_data_struct): Remove filename.
2771 (flag_hash_long_names, flag_show_after_trunc,
2772 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2775 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2777 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2778 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2779 (NO_SWAP_MAGIC): Don't define.
2780 (SWAP_MAGIC): Define.
2782 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2783 no hash table entry for a global symbol.
2785 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2787 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2789 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2791 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2792 symbol type with T_NULL. Warn if symbol type changes. Based on
2793 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2795 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2796 a dynamic object in the dynamic symbol table if it is referenced
2797 or defined by a regular object.
2800 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2802 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2803 remove dwarf local labels. Shrinks binaries by a factor of 3!
2806 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2808 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2809 by hand, rather than by calling bfd_make_section.
2811 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2813 * reloc.c: Rename m32r relocs.
2814 * bfd-in2.h, libbfd.h: Rebuilt.
2815 * elf32-m32r.c: Update.
2817 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2819 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2820 link, adjust the symbol index of a base relative reloc. Don't
2821 change the addend of a PC relative reloc if pcrel_offset is set.
2822 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2823 a relocateable link.
2825 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2826 it is zero, in case src_mask matters.
2827 (bfd_install_relocation): Likewise.
2829 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2831 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2833 (_bfd_xcoff_bfd_final_link): Don't set target_index
2834 to an uninitialized value.
2836 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2838 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2839 indices, rather than crashing.
2840 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2842 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2845 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2847 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2849 (coff_arm_adjust_symndx): New static function.
2850 (coff_adjust_symndx): Define.
2852 * srec.c (srec_scan): Accept multiple symbols on a single line.
2853 From Pascal Martin <pmartin@alsys.com>.
2857 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2859 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2860 (sunos_merge_private_bfd_data): New function.
2862 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2864 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2866 (bfd_merge_private_bfd_data): Likewise.
2867 * section.c (bfd_copy_private_section_data): Likewise.
2868 * syms.c (bfd_copy_private_symbol_data): Likewise.
2869 * bfd-in2.h: Rebuild.
2870 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2871 both BFD's are the right flavour.
2872 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2873 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2874 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2875 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2876 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2877 (ppc_elf_merge_private_bfd_data): Likewise.
2878 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2879 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2881 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2882 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2885 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2887 * reloc.c: Add m32r relocs.
2888 * bfd-in2.h, libbfd.h: Rebuilt.
2889 * cpu-m32r.c,elf32-m32r.c: New files.
2891 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2893 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2895 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2897 * tekhex.c (first_phase): Change type parameter from char to int.
2899 (pass_over): Change func to expect int, not char.
2901 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2902 rather than SEC_LOAD when aligning the file offset for the first
2903 section in a segment.
2905 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2907 * syms.c (coff_section_type): Make arg const.
2908 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2909 to make_bfd_asection().
2910 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2911 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2912 (_bfd_elf_stringtab_init): Remove prototype.
2914 * netbsd-core.c (swap_abort): Add prototype.
2915 * aix386-core.c (swap_abort): Ditto & make static
2916 * hpux-core.c (swap_abort): Ditto & make static.
2917 * irix-core.c (swap_abort): Ditto & make static.
2918 * ptrace-core.c (swap_abort): Ditto & make static.
2919 * trad-core.c (swap_abort): Ditto & make static.
2920 * coffswap.h (coff_swap_reloc_in): Ditto.
2921 (coff_swap_reloc_out): Ditto.
2922 (coff_swap_filehdr_in): Ditto.
2923 (coff_swap_filehdr_out): Ditto.
2924 (coff_swap_sym_in): Ditto.
2925 (coff_swap_sym_out): Ditto.
2926 (coff_swap_aux_in): Ditto.
2927 (coff_swap_aux_out): Ditto.
2928 (coff_swap_lineno_in): Ditto.
2929 (coff_swap_lineno_out): Ditto.
2930 (coff_swap_aouthdr_in): Ditto.
2931 (coff_swap_aouthdr_out): Ditto.
2932 (coff_swap_scnhdr_in): Ditto.
2933 (coff_swap_scnhdr_out): Ditto.
2934 * ihex.c (ihex_sizeof_headers): Ditto.
2935 * tekhex.c (getsym): Ditto.
2936 (find_chunk): Ditto & make static.
2937 (insert_byte): Ditto.
2938 (first_phase): Ditto.
2940 (tekhex_get_symtab): Ditto & make static.
2941 (tekhex_get_symtab_upper_bound): Ditto & make static.
2942 (tekhex_mkobject): Ditto.
2943 (tekhex_object_p): Ditto.
2944 (move_section_contents): Ditto.
2945 (tekhex_get_section_contents): Ditto.
2946 (tekhex_set_arch_mach): Ditto & make static.
2947 (tekhex_set_section_contents): Ditto.
2948 (writevalue): Ditto.
2951 (tekhex_write_object_contents): Ditto.
2952 (tekhex_sizeof_headers): Ditto.
2953 (tekhex_make_empty_symbol): Ditto.
2954 (tekhex_get_symbol_info): Ditto.
2955 (tekhex_print_symbol): Ditto.
2956 * irix-core.c (make_bfd_asection): Ditto.
2957 (irix_core_core_file_p): Ditto.
2958 (irix_core_core_file_failing_command): Ditto.
2959 (irix_core_core_file_failing_signal): Ditto.
2960 (irix_core_core_file_matches_executable_p): Ditto.
2961 (irix_core_make_empty_symbol): Ditto.
2962 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2963 * srec.c (srec_new_symbol): Ditto.
2964 (srec_get_section_contents): Ditto.
2965 (srec_set_arch_mach): Ditto.
2966 (srec_set_section_contents): Ditto.
2967 (internal_srec_write_object_contents): Ditto.
2968 (srec_write_object_contents): Ditto.
2969 (symbolsrec_write_object_contents): Ditto.
2970 (srec_sizeof_headers): Ditto.
2971 (srec_make_empty_symbol): Ditto.
2972 (srec_get_symtab_upper_bound): Ditto.
2973 (srec_get_symtab): Ditto.
2974 (srec_print_symbol): Ditto and make static.
2975 * elf.c (elf_read): Ditto
2976 (assign_section_numbers): Ditto.
2977 (elf_fake_sections): Ditto.
2978 (sym_is_global): Ditto.
2979 (elf_map_symbols): Ditto.
2980 (get_program_header_size): Ditto.
2981 * coffgen.c (make_a_section_from_file): Ditto.
2982 (coff_real_object_p): Ditto.
2983 (fixup_symbol_value): Ditto.
2984 (build_debug_section): Ditto.
2986 * syms.c (coff_section_type): Ditto.
2988 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2990 * bfd-in2.h: Rebuilt after m32r changes.
2992 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2994 * config.bfd,configure.in,configure: Add m32r support.
2995 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2996 * config.bfd: Keep target list alphabetically sorted.
2999 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3001 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3002 to add in the constant part found in the instruction itself.
3003 (case R_V850_HI16_S): Likewise.
3006 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3008 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3009 and R_D10V_18 to be 1 (word).
3011 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3013 * stabs.c (_bfd_link_section_stabs): If the output_section field
3014 of either section is bfd_abs_section, then the linker is
3015 discarding the section and we should not optimize it.
3017 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3019 * Makefile.in (aout-sparcle.o): New target.
3020 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3021 * config.bfd (sparclet-*-aout*): Add case.
3022 * configure.in (sparcle_aout_vec): Add case.
3023 * configure: Regenerated.
3024 * targets.c (sparcle_aout_vec): Declare.
3025 (bfd_target_vector): Add sparcle_aout_vec.
3026 * aout-sparcle.c: New file.
3029 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3031 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3032 low order sign bit propogation for R_V850_HI16_S.
3034 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3035 handling V850 specific relocs.
3036 (elf_v850_howto_table): Use the new function for some
3037 relocations. Twiddle masks & shifts for some relocs.
3038 Set partial_inplace where needed.
3041 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3043 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3044 default architecture to a machine number of 0.
3045 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3047 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3048 the output BFD is the default, set it from the first input BFD.
3051 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3053 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3054 insert at bitpos zero. The HI16 relocs are shifted right
3055 by 16 bits. Fix src_mask for all relocs.
3056 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3058 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3062 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3065 Rewrite to use BFD file read routines and to avoid using a fixed
3066 length for the file name.
3069 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3071 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3072 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3073 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3074 to R_V850_{32,16,8}.
3076 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3078 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3079 (elf_v850_howto_table): Add info for HI16_S reloc.
3080 (v850_reloc_map): Add HI_16_S reloc.
3081 * reloc.c: Define BFD_RELOC_V850_* relocs.
3084 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3087 * elf32-sh.c: New file.
3088 * elf.c (prep_headers): Handle bfd_arch_sh.
3089 * elfcode.h (write_relocs): Handle absolute symbol.
3090 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3091 (_bfd_elf64_link_read_relocs): Declare.
3092 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3093 elf_link_read_relocs. Make globally visible. Change all
3095 (elf_link_input_bfd): Get external symbols from cache in
3096 symtab_hdr->contents. Get contents from cache in
3098 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3100 * reloc.c: Define BFD_RELOC_SH_* relocs.
3101 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3102 * coff-sh.c (sh_insns_conflict): Fix a return value.
3103 (_bfd_sh_align_load_span): New globally visible function, broken
3104 out of sh_align_load.
3105 (sh_align_load): Call _bfd_sh_align_load_span.
3106 (sh_swap_insns): Change relocs parameter to PTR.
3107 * bfd-in2.h, libbfd.h: Rebuild.
3108 * targets.c (bfd_elf32_sh_vec): Declare.
3109 (bfd_elf32_shl_vec): Declare.
3110 * config.bfd (sh-*-elf*): New target.
3111 * configure.in (bfd_elf32_sh_vec): New target vector.
3112 (bfd_elf32_shl_vec): New target vector.
3113 * configure: Rebuild.
3114 * Makefile.in: Rebuild dependencies.
3115 (BFD32_BACKENDS): Add elf32-sh.o.
3116 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3118 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3119 page before checking D_PAGED.
3121 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3122 (ihex_write_object_contents): Remove extbase; always use segbase
3125 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3127 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3128 * configure.host (i[345]86-*-*): Ditto.
3129 * config.bfd (i[345]86-*-*): Ditto.
3130 * configure: Regenerate.
3132 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3135 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3137 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3138 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3139 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3140 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3141 will have an ST_CODE type, change the symbol's type to ST_DATA.
3142 * som.c (hppa_som_gen_reloc_type): Update prototype.
3144 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3146 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3147 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3148 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3149 (mips_elf_finish_dynamic_sections): Likewise.
3151 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * configure.host (HLDENV): New variable to set. Set it for
3154 *-*-sysv4*, since those linkers may not support -R but they always
3155 support LD_RUN_PATH.
3157 * libieee.h (NSECTIONS): Don't define.
3158 (ieee_data_struct): Change section_table to asection **. Add
3160 * ieee.c (get_section_entry): If the table isn't big enough, make
3162 (ieee_slurp_sections): Remove assertion about number of sections.
3163 (ieee_object_p): Adjust initialization of ieee to match changes to
3166 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3167 symbols merely because we are generating a shared library.
3168 (xcoff_build_ldsyms): Don't set up global linkage code for an
3169 undefined symbol merely because we are generating a shared
3173 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3175 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3176 (BFD32_BACKENDS) Add elf32-v850.o.
3177 * archures.c: Add bfd_v850_arch.
3178 * bfd-in2.h: Add bfd_v850_arch.
3179 * config.bfd (v850-*-*): New target.
3180 * configure: (bfd_elf32_v850_vec) New vector.
3181 * configure.in: (bfd_elf32_v850_vec) New vector.
3182 * cpu-v850.c: New file.
3183 * elf.c (prep_headers): Added case bfd_arch_v850.
3184 * elf32-v850.c: New file.
3185 * targets.c (bfd_elf32_v850_vec): New vector.
3188 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3190 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3191 a function code symbol for an XMC_XO symbol.
3193 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3195 * mpw-config.in: Update editing of autoconf vars to reflect
3196 Jul 18 configure.in change.
3197 * mpw-make.sed: Update editing of include pathnames to be
3198 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3200 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3202 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3203 which to offset to get the .plt entry address is ".plt".
3205 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3207 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3208 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3209 Added, for internal use by the ARM gas.
3211 * bfd-in2.h: Rebuilt
3213 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3215 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3216 in section dynidx start.
3218 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3220 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3221 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3222 optimization for g++.
3224 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3226 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3227 the -mrelocatable-lib bit set and the other doesn't, clear the
3228 -mrelocatable-lib bit in the header.
3230 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3232 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3233 symbol against a STT_FUNC symbol in a shared library.
3235 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3237 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3238 symbol is found, automatically define the corresponding function
3241 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3242 if sym.n_numaux is not zero.
3243 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3244 entry to disagree about the number of aux entries if the symbol
3247 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3248 section if it might be needed, not just if info->shared.
3249 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3250 the start of .rel.dyn if we are going to use it.
3251 (mips_elf_finish_dynamic_sections): Only clear the first element
3252 of .rel.dyn if the size is greater than zero.
3254 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3256 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3257 undefined_symbol callback for a symbol, then don't issue any more
3258 warnings about loader relocs.
3259 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3260 after calling the undefined_symbol callback.
3262 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3263 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3264 as the AIX linker seems to do.
3266 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3268 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3269 (evax_initialize): Remove evax_reloc_table.
3270 (evax_close_and_cleanup): Ditto.
3272 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3274 (evax_bfd_reloc_type_lookup): Ditto.
3275 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3276 cooked_size == raw_size.
3277 * evax-emh.c (_bfd_evax_register_filename): Remove.
3278 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3279 * evax-misc.c (add_new_contents): Malloc section at full size.
3280 (_bfd_save_evax_section): Memcpy section contents directly.
3281 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3282 (evax_reloc_table): Remove.
3284 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3286 * makefile.vms: Add better support for DEC C compilation
3287 Add evax.h dependencies
3289 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3290 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3291 (BFD_RELOC_ALPHA_BASEREG): Remove.
3292 * bfd-in2.h, libbfd.h: Rebuild.
3294 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3296 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3297 getgid if _WIN32 is defined.
3298 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3300 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3302 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3303 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3305 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3308 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3310 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3312 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3313 (NEED_DECLARATION_REALLOC): New macro.
3314 * configure, config.in: Rebuild.
3315 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3316 (realloc): Declare if NEED_DECLARATION_REALLOC.
3318 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3319 <strings.h> if they exist.
3321 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3323 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3325 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3327 Based on patches from Eric Valette <valette@crf.canon.fr>:
3328 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3329 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3330 (elf_howto_table): Add entries for new relocs.
3331 (elf_i386_reloc_type_lookup): Handle new relocs.
3332 (elf_i386_info_to_howto): Just call abort.
3333 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3334 (elf_i386_relocate_section): Likewise.
3336 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3338 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3340 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3342 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3343 only get the LMA from the phdr if they are in the same part of the
3346 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3347 new segment to make them more comprehensible. If the relationship
3348 between the LMA and the VMA changed, start a new segment. Don't
3349 check dynsec when deciding whether to start a new segment for a
3350 writeable section; -N will now handle this.
3352 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3354 * libhppa.h: Remove "esel" changes. Not the right approach.
3355 * som.c: Corresponding changes.
3356 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3357 which don't have a SOM symbol type associated with them.
3358 Reverses a 1994 change.
3360 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3362 Make ld -N more reasonable for ELF:
3363 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3364 phdr_in_section to false, and always use a single load segment.
3365 (elf_sort_sections): Sort sections by LMA after VMA.
3366 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3367 align to maxpagesize.
3368 (assign_file_positions_except_relocs): Likewise.
3369 * elfcode.h (elf_object_p): If a section is loaded but not page
3370 aligned, clear D_PAGED.
3372 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3374 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3375 Added, for internal use by the ARM gas.
3377 * bfd-in2.h: Rebuilt
3379 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3381 * libhppa.h (R_HPPA_ESEL): New field selector.
3382 (e_esel): Similarly.
3383 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3384 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3385 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3387 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3389 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3390 archive search before looking for stripped dynamic objects.
3392 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3394 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3395 symbol a warning rather than an error.
3397 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3399 * elf.c (assign_file_positions_for_segments): Track the virtual
3400 memory position separately from the file position, and use it to
3401 compute the alignment adjustment.
3403 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3405 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3406 and fixed mask on R_D10V_10_PCREL_L.
3408 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3410 * elf64-mips.c: Include "aout/ar.h".
3411 (mips_elf64_slurp_armap): New static function.
3412 (mips_elf64_write_armap): New static function.
3413 (bfd_elf64_archive_*): Define.
3414 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3415 Use instead of bfd_generic_archive_p.
3416 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3417 instead of _bfd_write_archive_contents.
3418 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3419 _bfd_generic_mkarchive.
3420 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3421 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3423 (TARGET_LITTLE_SYM): Likewise.
3424 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3426 * Makefile.in: Rebuild dependencies.
3428 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3429 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3430 SHT_MIPS_EVENTS sections.
3431 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3432 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3434 (_bfd_mips_elf_fake_sections): Likewise.
3436 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3437 * ecoff.c (ecoff_compute_section_file_positions): Copy
3438 rdata_in_text from backend info to tdata. Clear it if any data
3439 section comes before .rdata.
3440 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3441 tdata rather than backend info.
3443 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3445 * configure.in: Fix test for whether a compiler has a 64 bit
3446 type. From Jim Wilson <wilson@cygnus.com>.
3448 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3450 * configure.host (mips-sgi-irix6*): New host.
3452 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3453 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3454 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3456 * configure: Rebuild.
3457 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3458 (BFD_HOST_64_BIT): Define conditionally.
3459 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3460 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3461 (symvalue, bfd_size_type): Likewise.
3462 * bfd-in2.h: Rebuild.
3463 * Makefile.in (do_clean): Remove bfd-tmp.h.
3464 (do_distclean): Remove bfd-in3.h.
3465 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3466 (bfd-in3.h): New target.
3468 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3469 Andrew Gierth <ANDREWG@microlise.co.uk>.
3471 * configure.host: Set INSTALL_SHLIB.
3472 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3473 * configure: Rebuild.
3474 * Makefile.in (install): Use @INSTALL_SHLIB@.
3476 * config.bfd (mips*-*-irix6*): New target.
3477 * configure.host: Handle Irix 6 shared library like Irix 5.
3479 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3480 symbol for a magic name.
3481 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3483 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3486 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3488 * mpw-config.in: Add ELF support to mips config, create the
3489 elf32-target.h file in the object dir.
3490 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3492 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3494 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3495 Also removed most abort calls, in favor of using bfd reporting.
3497 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3499 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3500 (BFD32_BACKENDS) Add elf32-d10v.o.
3501 * archures.c: Add bfd_d10v_arch.
3502 * bfd-in2.h: Add bfd_d10v_arch.
3503 * config.bfd (d10v-*-*): New target.
3504 * configure: (bfd_elf32_d10v_vec) New vector.
3505 * configure.in: (bfd_elf32_d10v_vec) New vector.
3506 * cpu-d10v.c: New file.
3507 * elf.c (prep_headers): Added case bfd_arch_d10v.
3508 * elf32-d10v.c: New file.
3509 * libbfd.h: Rebuild.
3510 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3511 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3512 * targets.c (bfd_elf32_d10v_vec): New vector.
3514 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3516 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3518 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3520 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3521 bfd_mach_i386_i8086 machine types.
3523 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3525 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3528 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3530 * coffcode.h (coff_set_section_contents): A/UX does not require
3531 special handling of the _LIB section.
3533 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3535 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3536 value for R_RELBYTE.
3538 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3539 array if one was allocated.
3541 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3543 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3544 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3545 use_rld_obj_head and rld_value.
3546 (mips_elf_link_hash_table_create): Initialize new fields.
3547 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3549 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3550 __rld_obj_head symbol not seen, create an __rld_map symbol.
3551 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3552 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3553 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3554 __rld_obj_head symbol.
3555 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3557 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3561 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3562 ppc_elf_addr16_ha_reloc.
3563 (ppc_elf_addr16_ha_reloc): New static function.
3565 * coff-mips.c (struct mips_hi): Define.
3566 (mips_refhi_list): New static variable.
3567 (mips_refhi_addr, mips_refhi_addend): Remove.
3568 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3569 (mips_reflo_reloc): Process mips_refhi_list.
3570 (mips_relhi_list): New static variable.
3571 (mips_relhi_addr, mips_relhi_addend): Remove.
3572 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3573 (mips_rello_reloc): Process mips_relhi_list.
3574 (mips_relocate_section): Permit an arbitrary number of REFHI or
3575 RELHI relocs before the associated REFLO or RELLO reloc.
3577 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3579 * aout-target.h (MY(callback)): Set reloc_count fields.
3581 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3583 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3584 sections unless this is a SunOS link.
3586 * VERSION: Set to 2.7.1.
3588 * Released binutils 2.7.
3590 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3592 * i386aout.c: Include "aout/aout64.h".
3593 (i386aout_write_object_contents): New static function.
3594 (MY_write_object_contents): Define.
3596 * netbsd.h (MY(write_object_contents)): Make sure that
3597 adjust_sizes_and_vmas is called before fiddling with the magic
3600 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3602 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3604 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * libbfd-in.h (itos, stoi): Don't define.
3607 * libbfd.h: Rebuild.
3608 * i386lynx.c (KEEPIT): Define as udata.i.
3609 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3610 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3611 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3612 flags. Don't use stoi.
3614 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3616 * elf.c (map_sections_to_segments): Don't start a new segment for
3617 a writable section if it's on the same page as the previous
3618 segment. Reset the writable variable for a readonly section.
3620 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3622 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3623 first_thunk_address, thunk_size, and import_table_size.
3624 * peicode.h: Improved some diagnostics regarding edata sections.
3626 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3628 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3629 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3631 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3633 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3634 with XCOFF_DEF_DYNAMIC set is really defined.
3635 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3636 (xcoff_link_add_symbols): Only create special sections if using an
3639 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3641 (bfd_install_relocation): Likewise.
3643 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3645 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3647 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3648 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3649 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3650 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3651 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3652 are found for LITERAL relocs.
3653 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3654 taken, we cannot generate a .plt entry for the symbol.
3656 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3658 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3659 sysconf functions (for gprof).
3660 * configure, config.in: Rebuild.
3662 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3664 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3665 an archive if it has a map. If the object file has the wrong
3668 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3669 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3671 (alpha_relocate_section): Likewise.
3673 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3674 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3675 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3676 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3677 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3678 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3679 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3680 * peicode.h: Corresponding changes.
3682 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3684 * elflink.h (elf_create_pointer_linker_section): Comment out code
3685 dealing with making GOT pointers negative of the GOT symbol for
3688 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3690 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3691 increment the .rela.plt size until after we're done creating the
3693 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3694 .rela.plt offset directly rather than calculating it.
3696 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3698 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3699 Use autoconf-set values.
3700 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3701 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3704 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3705 * configure: Rebuilt.
3707 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3709 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3710 handling code > 1k away.
3712 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3714 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3715 defined, output whenever the symbol is updated.
3717 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3719 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3720 section to 0 if user_set_vma is set.
3721 * elflink.h (elf_bfd_final_link): Likewise.
3723 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3725 Partially undo patch of Jun 20.
3726 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3727 (coff_compute_section_file_positions): Likewise.
3728 (coff_write_object_contents): Likewise. Re-add deleted code, but
3729 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3730 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3732 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3734 * config.bfd: Add support for *-*-rtems* configurations.
3736 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3738 * elf.c (prep_headers): Add bfd_arch_alpha case.
3740 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3742 * elf64-alpha.c: New file.
3743 * config.bfd (alpha-*-linuxecoff*): New target.
3744 (alpha-*-linux*, alpha-*-elf*): New targets.
3745 * configure.in (bfd_elf64_alpha_vec): New vector.
3746 * configure: Rebuild.
3747 * targets.c (bfd_elf64_alpha_vec): Declare.
3748 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3749 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3750 * bfd-in2.h, libbfd.h: Rebuild.
3751 * Makefile.in: Rebuild dependencies.
3752 (BFD64_BACKENDS): Add elf64-alpha.o.
3753 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3755 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3757 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3758 than relying on a right shift of 32.
3760 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3762 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3763 ifdef to COFF_WITH_PE.
3764 (coff_compute_section_file_positions): Likewise.
3765 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3766 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3767 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3768 COFF_IMAGE_WITH_PE, always include.
3770 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3772 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3775 approximate the correct answer if SIZEOF_HEADERS was not used.
3777 * binary.c (binary_set_section_contents): Set section file
3778 position based on LMA rather than VMA.
3780 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3782 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3783 symbols if info->strip == strip_all.
3785 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3787 * coff-h8300.c: Remove #if 0 code.
3788 (compatable): Don't allow mixing/matching of different architectures.
3790 * archures.c (bfd_mach_h8300s): Add.
3791 * bfd-in2.h: Rebuilt.
3792 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3794 (h8300_reloc16_estimate): Likewise.
3795 (h8300_reloc16_extra_cases): Likewise.
3796 (h8300_bfd_link_add_symbols): Likewise.
3797 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3798 (coff_set_flags): Likewise.
3799 * cpu-h8300.c (h8300_scan): Likewise.
3800 Add H8/S to bfd_h8300_arch list.
3802 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3804 Added support for Alpha OpenVMS:
3805 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3806 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3807 * config.h-vms, makefile.vms: New files.
3808 * config.bfd (alpha-*-*vms*): New target.
3809 * configure.in (evax_alpha_vec): New target vector.
3810 * configure: Rebuild.
3811 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3812 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3813 * targets.c (bfd_target_evax_flavour): Define.
3814 (evax_alpha_vec): Declare.
3815 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3816 if BFD64 is defined.
3817 * bfd-in2.h, libbfd.h: Rebuild.
3818 * Makefile.in: Rebuild dependencies.
3819 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3820 evax-emh.o, and evax-misc.o.
3821 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3822 evax-etir.c, evax-emh.c, and evax-misc.c.
3823 (HFILES): Add evax.h.
3825 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3829 (h8300_bfd_link_add_symbols): Likewise.
3831 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3833 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3834 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3836 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3838 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3839 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3841 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3842 R_MIPS_32 relocs if creating a shared library.
3844 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3846 * peicode.h (add_data_entry): Use pei_section_data rather than
3847 _cooked_size. Corresponds to May 13 change in coffcode.h.
3849 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3851 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3852 * coffcode.h (coff_write_object_contents): If there are long
3853 section names, always set the f_symptr field, even if there are no
3855 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3856 if there are no symbols.
3858 * coffgen.c (make_a_section_from_file): Check return value of
3859 _bfd_coff_read_string_table.
3860 (coff_real_object_p): Check return value of
3861 make_a_section_from_file.
3862 (_bfd_coff_read_string_table): Check that there are some symbols
3863 before trying to read the string table size.
3865 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3867 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3868 to replace a symbol in a dynamic object with a symbol from another
3869 dynamic object, do the replacement if the existing symbol is
3870 global linkage code.
3872 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3873 for _ptrgl, and treat it as global linkage code.
3875 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3876 filename or N_SO symbol past the offset, and use it to indicate
3877 that there is no line number or function when appropriate.
3879 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3881 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3882 common symbol defined by the linker. Don't export function code
3883 even if export_defineds is set.
3885 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3887 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3889 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3890 (h8300_symbol_address_p): New function.
3891 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3894 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3896 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3898 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3899 correctly for the two variants. Allow relaxing if the target
3900 is 128 bytes away since after relaxation it'll be 126 bytes away.
3901 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3902 "dot" and "value". Allow relaxing if the target is 128 bytes
3903 away since after relaxation it'll be 126 bytes away.
3904 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3905 the given section until nothing changes.
3907 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3909 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3910 alignment hack--we can get the lnnoptr info another way without
3911 suddenly increasing the alignment requirements. Set the flags for
3913 (ecoff_compute_section_file_positions): Do so.
3915 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3917 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3918 to keep the HP emulator database happy.
3920 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3921 From Kevin Buettner <kev@primenet.com>.
3923 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3926 name of a NULL section.
3928 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3930 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3931 set, always call the notice callback.
3933 * VERSION: Increment for bfdlink.h change.
3935 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3938 (sh_relax_delete_bytes): Correct handling of differently sized
3939 trailing alignment reloc.
3941 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3942 * bfd-in2.h: Rebuild.
3943 * configure.in: Warn if there is no known 64 bit type.
3944 * configure: Rebuild.
3946 * Makefile.in: Rebuild dependencies.
3947 (BFD32_BACKENDS): Add ppcboot.o.
3948 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3950 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3951 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3953 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3956 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3957 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3958 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3960 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * elf64-mips.c: Improve reloc special_functions and handling of
3963 SHT_MIPS_OPTIONS section.
3964 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3965 mips_elf_hi16_reloc and make globally visible.
3966 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3967 make globally visible.
3968 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3969 make globally visible.
3970 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3971 and make globally visible.
3972 (gprel16_with_gp): Check howto->src_mask before using value in
3974 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3975 and make globally visible.
3976 (gprel32_with_gp): Check howto->src_mask before fetching value.
3977 (bfd_mips_elf_swap_options_in): New function.
3978 (bfd_mips_elf_swap_options_out): New function.
3979 (_bfd_mips_elf_set_private_flags): Rename from
3980 mips_elf_set_private_flags and make globally visible.
3981 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3982 mips_elf_copy_private_bfd_data and make globally visible.
3983 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3984 mips_elf_merge_private_bfd_data and make globally visible.
3985 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3986 for a SHT_MIPS_OPTIONS section.
3987 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3988 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3989 name of a SHT_MIPS_OPTIONS section.
3990 (_bfd_mips_elf_set_section_contents): New function.
3991 (mips_elf32_section_processing): Set the GP value in a
3992 SHT_MIPS_OPTIONS section.
3993 (_bfd_mips_elf_find_nearest_line): Rename from
3994 mips_elf_find_nearest_line and make globally visible.
3995 (bfd_elf32_set_section_contents): Define.
3996 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3997 (_bfd_mips_elf_lo16_reloc): Declare.
3998 (_bfd_mips_elf_gprel16_reloc): Declare.
3999 (_bfd_mips_elf_got16_reloc): Declare.
4000 (_bfd_mips_elf_gprel32_reloc): Declare.
4001 (_bfd_mips_elf_set_private_flags): Declare.
4002 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4003 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4004 (_bfd_mips_elf_find_nearest_line): Declare.
4005 (_bfd_mips_elf_set_section_contents): Declare.
4007 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4009 (elf_info_to_howto): Define.
4010 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4012 (elf_info_to_howto): Define.
4013 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4015 (elf_info_to_howto): Define.
4017 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4018 R_MOV16B[12], to match change in coff/internal.h.
4020 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4022 * elf64-mips.c: Extensive additions to provide better support for
4023 writing files and for gas.
4024 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4025 of mips_elf_object_p.
4026 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4027 _bfd_mips_elf_object_p.
4028 (_bfd_mips_elf_final_write_processing): Rename from
4029 mips_elf_final_write_processing and make globally visible.
4030 (_bfd_mips_elf_fake_sections): Rename from
4031 mips_elf_fake_sections and make globally visible.
4032 (_bfd_mips_elf_section_from_bfd_section): Rename from
4033 mips_elf_section_from_bfd_section and make globally visible.
4034 (_bfd_mips_elf_section_processing): New function, broken out of
4035 mips_elf_section_processing.
4036 (mips_elf32_section_processing): Rename from
4037 mips_elf_section_processing; call
4038 _bfd_mips_elf_section_processing.
4039 (_bfd_mips_elf_symbol_processing): Rename from
4040 mips_elf_symbol_processing and make globally visible.
4041 (_bfd_mips_elf_read_ecoff_info): Rename from
4042 mips_elf_read_ecoff_info and make globally visible.
4043 (mips_elf32_ecoff_debug_swap): Rename from
4044 mips_elf_ecoff_debug_swap.
4045 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4046 struct symbol_cache_entry.
4047 (_bfd_elf_validate_reloc): New function, moved in from
4048 elfcode.h:validate_reloc.
4049 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4050 to _bfd_elf_validate_reloc. Change all callers.
4051 * elf-bfd.h (bfd_section_from_shdr): Declare.
4052 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4053 (_bfd_elf_validate_reloc): Declare.
4054 (_bfd_mips_elf_object_p): Declare.
4055 (_bfd_mips_elf_fake_sections): Declare.
4056 (_bfd_mips_elf_section_from_bfd_section): Declare.
4057 (_bfd_mips_elf_section_processing): Declare.
4058 (_bfd_mips_elf_symbol_processing): Declare.
4059 (_bfd_mips_elf_read_ecoff_info): Declare.
4060 (_bfd_mips_elf_final_write_processing): Declare.
4061 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4064 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4065 (mips_elf_final_write_processing): Likewise.
4067 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4069 64-bit MIPS ELF ABI objdump support:
4070 * elf64-mips.c: New file.
4071 * Makefile.in: Rebuild dependencies.
4072 (BFD64_BACKENDS): Add elf64-mips.o.
4073 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4074 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4075 bfd_elf64_littlemips_vec to targ_selvecs.
4076 (mips*-*-elf*): Likewise.
4077 * confingure.in: Add bfd_elf64_bigmips_vec and
4078 bfd_elf64_littlemips_vec to vector switch.
4079 * configure: Rebuild.
4080 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4081 broken out of mips_elf_section_from_shdr.
4082 (mips_elf32_section_from_shdr): Rename from
4083 mips_elf_section_from_shdr. Call new function.
4084 (elf_backend_section_from_shdr): Update name of renamed function.
4085 * elf-bfd.h (struct elf_size_info): Change second parameter of
4086 write_out_phdrs to be const. Likewise for second parameter of
4088 (struct bfd_elf_section_data): Add rel_hdr2 field.
4089 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4090 (bfd_elf32_swap_symbol_out): Likewise.
4091 (bfd_elf32_swap_reloc_in): Likewise.
4092 (bfd_elf32_swap_reloc_out): Likewise.
4093 (bfd_elf32_swap_reloca_in): Likewise.
4094 (bfd_elf32_swap_reloca_out): Likewise.
4095 (bfd_elf32_swap_phdr_in): Likewise.
4096 (bfd_elf32_swap_phdr_out): Likewise.
4097 (bfd_elf32_swap_dyn_in): Likewise.
4098 (bfd_elf32_swap_dyn_out): Likewise.
4099 (bfd_elf32_slurp_symbol_table): Declare.
4100 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4101 (bfd_elf32_write_out_phdrs): Declare.
4102 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4103 (bfd_elf64_swap_symbol_out): Likewise.
4104 (bfd_elf64_swap_reloc_in): Likewise.
4105 (bfd_elf64_swap_reloc_out): Likewise.
4106 (bfd_elf64_swap_reloca_in): Likewise.
4107 (bfd_elf64_swap_reloca_out): Likewise.
4108 (bfd_elf64_swap_phdr_in): Likewise.
4109 (bfd_elf64_swap_phdr_out): Likewise.
4110 (bfd_elf64_swap_dyn_in): Likewise.
4111 (bfd_elf64_swap_dyn_out): Likewise.
4112 (bfd_elf64_slurp_symbol_table): Declare.
4113 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4114 (bfd_elf64_write_out_phdrs): Declare.
4115 (_bfd_mips_elf_section_from_shdr): Declare.
4116 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4117 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4118 section for the section, add the new one to rel_hdr2. Increment
4119 reloc_count rather than setting it.
4120 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4121 Remove static declaration.
4122 (elf_write_shdrs_and_ehdr): Define name as macro.
4123 (elf_write_out_phdrs): Likewise.
4124 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4125 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4126 (elf_swap_symbol_in): Change second parameter to be const.
4127 (elf_swap_symbol_out): Likewise.
4128 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4129 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4130 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4131 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4132 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4133 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4134 parameter to be const. Make non-static.
4135 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4137 (elf_slurp_symbol_table): Make non-static.
4138 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4139 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4140 (elf_backend_size_info): Likewise.
4141 (elfNN_bed): Use elf_backend_size_info.
4142 * targets.c (bfd_elf64_bigmips_vec): Declare.
4143 (bfd_elf64_littlemips_vec): Declare.
4144 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4145 bfd_elf64_littlemips_vec if BFD64 is defined.
4147 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4149 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4151 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4152 zeroes, in alignment holes.
4154 * configure: Rebuild with autoconf 2.10.
4156 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4157 potential leading underscore in the allocated buffer.
4159 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4161 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4162 symbols into .sbss if this is a relocatable link.
4164 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4166 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4167 undefined symbols when creating a shared library.
4169 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4171 * coff-sh.c: Add a bunch of new code and static const arrays to
4172 support aligning loads and stores on four byte memory boundaries.
4174 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4176 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4177 call sh_align_loads.
4178 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4181 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4183 * cache.c (bfd_open_file): Unlink the file before opening it for
4184 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4186 * opncls.c (bfd_fdopenr): Set opened_once.
4188 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4190 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4193 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4194 the code unconditionally.
4196 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4198 * libcoff-in.h (struct pei_section_tdata): Define structure.
4199 (pei_section_data): Define macro.
4200 * libcoff.h: Rebuild.
4201 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4202 store s_paddr field in pei_section_data.
4203 (coff_compute_section_file_positions): Use pei_section_data rather
4204 than _cooked_size, and don't overwrite an existing value.
4205 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4206 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4207 * peicode.h (coff_bfd_copy_private_section_data): Define if
4209 (pe_bfd_copy_private_section_data): New static function if
4212 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4214 * srec.c (srec_set_arch_mach): Write as a function rather than a
4217 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4218 no map, just check each member in turn to see whether it is
4221 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4223 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4224 table. Call BFD_ASSERT to validate header size, instead of
4226 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4229 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4231 * ppcboot.c: New target for looking at PPCbug boot records.
4233 * config{ure.in,.bfd}: Add support for ppcboot target.
4235 * configure: Regenerate.
4237 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4239 * coff-h8300.c (howto_table): Update names to match recent
4240 changes to include/coff/internal.h. Fix minor errors in the
4241 existing relocs. Add R_MOVL1 and R_MOVL2.
4242 (rtype2howto): Similarly.
4243 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4244 existing relaxing code and peform more relaxing.
4245 (h8300_reloc16_extra_cases): Likewise.
4247 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4249 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4252 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4254 * elfcode.h (elf_object_p): Reject generic ELF target if
4255 e_machine matches an alternate machine code in a specific backend.
4257 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4258 obsolete align_power_min field.
4260 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4262 * coff-h8300.c (reloc_howto_type): Add howto entry for
4264 (rtype2howto): Handle R_PCRWORD_B.
4265 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4266 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4267 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4268 branch (R_PCWORD_B).
4270 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4272 * aoutx.h (translate_from_native_sym_flags): Set the section for
4273 BSF_CONSTRUCTOR symbols.
4275 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4278 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4280 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4281 stop looking when section is found.
4283 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4285 * coffcode.h (STRING_SIZE_SIZE): Define.
4286 (styp_to_sec_flags): Handle long symbol names when looking for the
4288 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4289 (bfd_coff_long_section_names): Define.
4290 (coff_write_object_contents): Handle long section names.
4291 (bfd_coff_std_swap_table): Initialize new field.
4292 * libcoff.h: Rebuild.
4293 * coffgen.c (make_a_section_from_file): Handle long section
4295 (coff_write_symbols): Handle long section names.
4296 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4297 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4298 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4299 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4300 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4301 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4302 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4303 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4305 * bout.c (b_out_callback): Set lma of sections.
4306 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4307 parameter to output_bfd. Used input_bfd instead of output_bfd in
4310 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * aoutx.h (translate_from_native_sym_flags): Don't create
4313 SEC_CONSTRUCTOR sections.
4314 * ecoff.c (ecoff_set_symbol_info): Likewise.
4316 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4317 From Don Bowman <bowman@waterloo.hp.com>.
4319 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4321 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4322 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4324 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4326 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4327 mips_32_relocs field.
4328 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4329 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4330 relocs against a global symbol which is not defined in a regular
4332 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4333 against a global symbol, increment mips_32_relocs.
4334 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4335 the symbol is not defined in a regular file, make room in the
4338 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4340 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4341 file position and the virtual file position separately. Set
4342 filepos information bsaed on the real file position.
4343 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4344 Jan 23 change to coffcode.h.
4346 * som.c (som_slurp_symbol_table): Set the symbol count to the
4347 number of BFD symbols created.
4349 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4351 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4352 output file if linking shared objects. Loop to check all relocs,
4353 rather than returning false on first error.
4355 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4357 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4358 (ppc_elf_additional_program_headers): If .interp section, bump #
4359 of program headers by 1.
4360 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4361 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4362 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4364 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4366 (ppc_elf_relocate_section): If the output section isn't defined,
4367 don't abort, just give an error message.
4369 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4370 being created is .sdata or .sdata2, don't make the symbol dynamic.
4372 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4374 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4375 members of an archive for dynamic objects with no symbols, and
4376 pass them directly to check_archive_element.
4377 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4378 xcoff_link_check_dynamic_ar_symbols.
4379 (xcoff_link_check_dynamic_ar_symbols): New static function.
4381 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4382 from _bfd_nodynamic to _bfd_xcoff.
4383 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4385 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4386 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4387 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4388 * libcoff.h: Rebuild.
4389 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4390 (xcoff_get_section_contents): New static function.
4391 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4392 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4393 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4394 (xcoff_dynamic_reloc): New static variable.
4395 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4396 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4398 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4400 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4401 if reloc_entry->addend is not 0.
4402 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4404 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4406 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4408 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4409 Add entries for R_SPARC_[56].
4410 (sparc_reloc_map): Add entries for R_SPARC_[56].
4412 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4414 Optimize linking of stabs in sections as used in ELF and COFF.
4415 * stabs.c: New file.
4416 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4417 (_bfd_write_section_stabs): Declare.
4418 (_bfd_write_stab_strings): Declare.
4419 * libbfd.h: Rebuild.
4420 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4421 (struct coff_link_hash_table): Add stab_info field.
4422 * libcoff.h: Rebuild.
4423 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4425 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4427 (_bfd_coff_final_link): Write out stab strings hash table.
4428 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4429 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4431 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4432 (struct bfd_elf_section_data): Add stab_info field.
4433 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4435 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4436 _bfd_link_section_stabs.
4437 (elf_bfd_final_link): Write out stab strings hash table.
4438 (elf_link_input_bfd): Handle optimized stabs sections.
4439 * reloc.c (_bfd_final_link_relocate): Check address against
4440 _raw_size rather than _cooked_size.
4441 * Makefile.in: Rebuild dependencies.
4442 (BFD_LIBS): Add stabs.o
4443 (BFD_LIBS_CFILES): Add stabs.c.
4445 * VERSION: Increment for bfdlink.h change.
4447 * coffgen.c (coff_renumber_symbols): Correct handling of
4448 BSF_NOT_AT_END common symbols.
4450 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4452 * coff-ppc.c (record_toc): Add cast to avoid warning.
4453 (ppc_allocate_toc_section): Likewise.
4454 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4455 (ppc_coff_reloc_type_lookup): Remove unreached code.
4456 * coffcode.h (coff_write_object_contents): Don't take the address
4458 * peicode.h (pe_print_idata): Add casts to avoid warning.
4459 (pe_print_edata): Likewise.
4460 (pe_print_reloc): Remove ANSI C string concatenation.
4462 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4464 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4466 * libcoff.h: Rebuild.
4467 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4469 (coff_swap_aux_out): Likewise.
4470 * peicode.h (coff_swap_aux_in): Likewise.
4471 (coff_swap_aux_out): Likewise.
4472 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4474 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4476 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4477 Fix up .bf endndx link fields.
4478 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4480 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4483 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4485 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4486 on Solaris PowerPC systems doesn't get confused.
4488 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4491 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4492 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4493 update did_reg and did_reg2.
4495 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4497 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4499 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4500 callback routines, pass h->root.string rather than name, in case
4501 copy is true and name is transient.
4503 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4505 * elfcore.h: Add support for core files with multiple threads.
4506 (Primarily for Solaris.)
4508 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4510 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4511 section->orelocation is NULL.
4513 * coffgen.c (bfd_coff_get_syment): New function.
4514 (bfd_coff_get_auxent): New function.
4515 * bfd-in.h (bfd_coff_get_syment): Declare.
4516 (bfd_coff_get_auxent): Declare.
4517 * bfd-in2.h: Rebuild.
4519 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4521 * elf32-mips.c (struct mips_hi16): Define.
4522 (mips_hi16_addr, mips_hi16_addend): Remove.
4523 (mips_hi16_list): New static variable.
4524 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4525 (mips_elf_lo16_reloc): Process mips_hi16_list.
4526 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4527 relocs before the associated LO16 reloc.
4529 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4531 * versados.c (versados_scan): Check bfd_alloc return value.
4532 (versados_object_p): Check all bfd_read return values. Require
4533 that lang field be less than 10, to avoid confusion with Intel Hex
4536 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4538 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4539 not 0, for an absolute symbol.
4540 (NAME(aout,swap_ext_reloc_out)): Likewise.
4542 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4543 (ihex_write_object_contents): For a large start address, output
4544 the full 32 bit address in record type 5.
4546 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4547 to int to avoid promotion problems in prototype.
4549 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4551 * configure.host: Use ${srcdir} when looking for picfrag.
4553 * configure.host: Switch on ${libdir}, not $(libdir). From
4554 alan@spri.levels.unisa.edu.au (Alan Modra).
4556 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4557 entry point, not just for DYNAMIC objects.
4558 * sunos.c (sunos_add_dynamic_symbols): Always call
4559 sunos_create_dynamic_sections. If called with a non DYNAMIC
4560 object, don't do anything else.
4561 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4563 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4565 * configure.in: Permit --enable-shared to specify a list of
4567 * configure: Rebuild.
4569 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4570 host when configuring with --enable-shard.
4572 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4574 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4577 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4578 to avoid crashing in bfd_hash_replace.
4580 * sysdep.h: Use #ifdef, not #if.
4582 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4584 * config.in: Rebuild.
4586 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4588 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4589 (AC_CHECK_HEADERS): Check for sys/time.h
4590 (AC_HEADER_TIME): Add macro.
4591 * configure: Rebuild.
4592 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4593 to control what combination of <time> and <sys/time.h>
4596 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4598 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4599 (aout_32_sunos4_write_object_contents): Likewise.
4600 * aoutx.h (NAME(aout,machine_type)): Handle
4601 bfd_mach_sparc_{sparclet,sparclite}.
4602 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4603 (bfd_mach_sparc_v9_p): Update.
4604 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4605 * libaout.h (enum machine_type): Add M_SPARCLET.
4606 * sunos.c (MACHTYPE_OK): Define.
4607 * bfd-in2.h: Regenerated.
4609 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4611 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4612 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4613 * elflink.c (_bfd_elf_create_got_section): Store the
4614 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4615 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4616 global offset table goes over 0x1000, set the value of
4617 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4618 (elf32_sparc_relocate_section): Subtract the offset of
4619 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4621 * elfcode.h: Don't include <string.h>.
4623 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4625 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4626 generic_link_hash_newfunc. All references changed.
4627 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4628 moved here from libbfd-in.h.
4629 * libbfd-in.h: Corresponding changes.
4630 * libbfd.h: Regenerated.
4632 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4634 * aoutx.h (aout_link_input_section_std): When reporting an
4635 overflow error, use the name of the symbol in the hash table if
4637 (aout_link_input_section_ext): Likewise.
4639 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4640 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4642 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4644 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4645 * coffcode.h (coff_compute_section_file_positions): Likewise.
4646 (coff_write_object_contents): Likewise.
4648 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4650 * section.c (SEC_LINK_ONCE): Define.
4651 (SEC_LINK_DUPLICATES): Define.
4652 (SEC_LINK_DUPLICATES_DISCARD): Define.
4653 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4654 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4655 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4656 * bfd-in2.h: Rebuild.
4657 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4658 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4659 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4660 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4661 SEC_LINK_ONCE, and look through the symbol table for the setting
4662 for SEC_LINK_DUPLICATES.
4663 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4664 set for a section, find the section symbol in the symbol table,
4665 and set the aux entry based on SEC_LINK_DUPLICATES.
4666 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4667 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4668 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4669 * coff-i386.c (i386coff_vec): Likewise.
4670 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4672 * VERSION: Bump to 2.6.1.
4673 * Makefile.in (stamp-h): Depend upon VERSION.
4675 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4677 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4678 * libbfd.h: Rebuilt.
4679 * linker.c (generic_link_hash_newfunc): No longer static.
4680 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4682 * coff-h8300.c: Add two derived hash tables and their associated
4683 funtions and #defines for use by the h8300 linker.
4684 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4685 the function vector as needed. Place the address of the function
4686 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4687 Rewrite the vectors section contents as necessary.
4688 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4689 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4690 (coff_bfd_link_hash_table_create): Likewise.
4692 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4694 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4695 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4697 (hppa_rebuild_insn): Pass pointer to correct type to
4698 low_sign_unext and dis_assemble_21.
4700 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4702 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4703 Stick with sparc-*-{sysv4*,solaris2*}.
4705 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4707 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4708 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4709 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4710 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4711 fields is non-zero, print them.
4713 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4714 ifdef. Remove unused variables.
4715 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4717 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4718 (get_symbol_value): Ifdef out.
4719 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4720 (coff_ppc_relocate_section): Remove unused variables. Make
4721 fprintf strings and argument types correspond. Put before_addr in
4723 (dump_toc): Make fprintf strings and argument types correspond.
4724 (ppc_process_before_allocation): Remove unused variables. Always
4726 (ppc_reflo_reloc): Ifdef out.
4727 (ppc_addr32nb_reloc): Ifdef out.
4728 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4730 (coff_ppc_rtype_to_howto): Likewise.
4731 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4733 * peicode.h (pe_print_idata): Move otherwise unused variables into
4734 the #ifdef where they are used. Always return a value.
4735 (pe_print_edata): Make fprintf strings and argument types
4736 correspond. Always return a value.
4737 (pe_print_pdata): Removed unused variable addr_value. Always
4739 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4740 strings and argument types correspond. Always return a value.
4742 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4743 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4744 variable rela inside #if 0 section where it is used.
4746 * ns32k.h: New file.
4747 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4748 functions to start with _bfd_.
4749 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4750 functions in cpu-ns32k.h.
4751 * Makefile.in: Rebuild dependencies.
4752 (HFILES): Add ns32k.h.
4754 * section.c (struct sec): Add linker_mark field. Change
4755 user_set_vma and reloc_done to be single bit fields.
4756 (STD_SECTION): Update accordingly.
4757 * bfd-in2.h: Rebuild.
4758 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4760 (aout_link_input_bfd): Don't link unmarked sections.
4761 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4763 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4764 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4766 * elflink.h (elf_bfd_final_link): Mark sections included in the
4768 (elf_link_input_bfd): Don't link unmarked sections.
4769 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4771 (xcoff_link_input_bfd): Don't link unmarked sections.
4773 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4774 overflow error messages.
4776 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4778 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4779 is not set, print "BFD: " before the error message.
4781 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4782 Miles Bader <miles@gnu.ai.mit.edu>.
4783 * configure: Rebuild.
4785 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4787 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4790 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4791 m68k-aout, m68k-coff, and m68k-elf targets.
4793 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4795 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4796 (ieee_generic_stat_arch_elt): Restructured to prevent
4797 ieee_object_p from being called repeatedly.
4799 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4801 * coffcode.h (coff_write_object_contents): Allocate
4802 buffers large enough for any FILEHDR or AOUTHDR.
4804 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4806 * ecofflink.c (lookup_line): New static function, renamed and
4807 slighly changed from old _bfd_ecoff_locate_line.
4808 (_bfd_ecoff_locate_line): Cache line number information. Use
4809 lookup_line for actual lookup.
4811 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4813 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4814 multiple of 20 bytes.
4816 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4819 allocate ecoff_find_line, and don't initialize by hand.
4820 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4821 mips_elf_find_line, and don't call memset.
4823 * coffcode.h (coff_compute_section_file_positions): If not
4824 producing a final executable, don't consider sofar when aligning
4825 the section to the correct size.
4827 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4829 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4830 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4831 * coffgen.c (coff_section_symbol): Ifdef out.
4833 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4835 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4836 output_bfd is not NULL.
4838 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4840 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4841 of bfd_alloc (fixes fix_line not being initialized).
4842 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4844 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4846 * coffcode.h: Allow specific backends to override the
4847 bfd_link_add_symbols routine.
4849 * coff-h8300.c: Include genlink.h.
4850 (howto_table): Add R_MEM_INDIRECT.
4851 (rtype2howto): Support R_MEM_INDIRECT.
4852 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4855 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4857 * coff-alpha.c (alpha_relocate_section): Use
4858 info->callbacks_warning, rather than _bfd_error_handler, for
4859 "multiple gp" warning.
4861 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4863 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4864 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4865 table string. Use bfd_wrapped_link_hash_lookup.
4866 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4868 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4869 table, if any, when writing out symbols.
4870 (aout_link_input_section_std): Use the name from the hash table,
4871 if any, when reporting undefined symbols.
4872 (aout_link_input_section_ext): Likewise.
4873 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4874 * bout.c (get_value): Likewise.
4875 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4876 * ecoff.c (ecoff_reloc_link_order): Likewise.
4877 * elflink.h (elf_link_add_object_symbols): Likewise.
4878 (elf_reloc_link_order): Likewise.
4879 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4880 (_bfd_generic_reloc_link_order): Likewise.
4881 (default_indirect_link_order): Likewise.
4882 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4883 * sunos.c (sunos_add_one_symbol): Likewise.
4884 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4885 (bfd_xcoff_link_count_reloc): Likewise.
4886 (xcoff_reloc_link_order): Likewise.
4888 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4889 into -1 for intern->rss.
4891 * configure: Rebuild with autoconf 2.8.
4893 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4895 * stab-syms.c (__define_stab_duplicate): Define.
4896 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4898 * bfd-in.h (bfd_get_stab_name): Declare.
4899 * bfd-in2.h: Rebuild.
4900 * Makefile.in: Rebuild dependencies.
4901 (BFD_LIBS): Add stab-syms.o.
4902 (BFD_LIBS_CFILES): Add stab-syms.c.
4903 (BFD32_BACKENDS): Remove stab-syms.o.
4904 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4905 * configure.in: Don't list stab-syms.o in bfd_backends.
4906 * configure: Rebuild.
4907 * libaout.h (aout_stab_name): Don't declare.
4908 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4911 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4913 * elf.c (assign_file_positions_for_segments): Adjust file offset
4914 for section alignment even if SEC_LOAD is not set.
4916 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4918 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4919 since they appear as targets in Makefile.in.
4920 * configure: Rebuild.
4922 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4923 don't fiddle with a symbol which is not defined anywhere.
4925 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4927 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4928 though they are defined in a shared library.
4929 (xcoff_build_ldsyms): Likewise.
4931 * coffgen.c (coff_find_nearest_line): Don't look at the line
4932 numbers for the section if section->lineno is NULL.
4934 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4935 message rather than calling BFD_ASSERT.
4936 * elfcode.h (write_relocs): Check return value of
4937 _bfd_elf_symbol_from_bfd_symbol.
4939 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4941 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4944 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4946 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4948 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4949 hppa_reloc_field_selector_type_alt.
4950 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4951 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4953 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4955 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4957 * elf.c (assign_file_positions_for_segments): Adjust the segment
4958 memory size for the alignment of a SEC_ALLOC section, not just a
4961 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4963 * m68klinux.c: New file.
4964 * hosts/m68klinux.h: New file.
4965 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4966 * configure.in (m68*-*-linux*): New native host.
4967 (m68klinux_vec): New vector.
4968 * configure: Rebuild.
4969 * targets.c (m68klinux_vec): Declare.
4970 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4971 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4972 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4973 declaration from bfd_linux_size_dynamic_sections.
4974 (bfd_m68klinux_size_dynamic_sections): Declare.
4975 * bfd-in2.h: Rebuild.
4976 * Makefile.in: Rebuild dependencies.
4977 (BFD32_BACKENDS): Add m68klinux.o.
4978 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4980 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4982 * libhppa.h (pa_arch): Add pa20.
4983 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4984 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4985 (hppa_field_adjust): Handle e_nsel.
4986 * som.c: Provide default definitions for many new relocs found only
4987 in hpux10 include files.
4988 (som_fixup_formats): Add several new relocs from hpux10.
4989 (som_hppa_howto_table): Add hpux10 relocs.
4990 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4992 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4994 * mpw-make.sed: Edit out recent shared library support, and
4995 rules to rebuild .h files using doc/chew.
4997 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4999 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5000 size even of sections with no contents.
5002 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5004 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5005 starting with '$' the way we skip names starting with '.'. When
5006 updating x_endndx, don't be fooled by an index which has been
5009 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5010 struct/union/enum type with no elements.
5012 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5014 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5016 * archive.c (bfd_generic_archive_p): If the first file in the
5017 archive can not be recognized as an object, don't assume that this
5018 is the wrong format.
5020 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5021 format is not bfd_object.
5022 (bfd_elf_get_dt_soname): Likewise.
5024 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5026 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5029 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5031 * bfd.c (tdata): Add netbsd_core_data.
5032 * bfd-in2.h: Regenerated.
5034 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5036 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5037 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5038 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5041 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5042 to get the symbol index, matching 14 Jul 95 change.
5044 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5046 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5047 Remove duplicate definition of gp.
5049 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5052 assume that we can set the GP value and then get the same value,
5053 since it won't be true if the output file is neither ELF nor
5055 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5056 _bfd_get_gp_value here.
5057 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5058 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5060 (mips_elf_lo16_reloc): Likewise.
5061 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5062 Don't require that the BFD be ELF.
5063 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5064 (mips_elf_gprel32_reloc): Likewise.
5065 (mips_elf_relocate_section): Don't assume we can set and get the
5067 (mips_elf_finish_dynamic_symbol): Don't bother to use
5068 _bfd_get_gp_value here.
5070 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5071 Don't change epdr between malloc and free. Be careful not to free
5072 NULL pointers. Zero out the first RPDR.
5074 * configure.host: On Linux, only pass -rpath option if $(libdir)
5075 is neither /lib nor /usr/lib. From Alan Modra
5076 <alan@mullet.Levels.UniSA.Edu.Au>.
5078 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5080 (elf_dt_name): Rename from elf_dt_needed_name.
5081 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5083 (bfd_elf_get_dt_soname): New function.
5084 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5085 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5086 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5087 * bfd-in2.h: Rebuild.
5089 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5091 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5092 _bfd_sparc_elf_reloc_type_lookup.
5093 (bfd_elf32_bfd_reloc_type_lookup): Update.
5094 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5095 (sparc64_elf_howto_table): Define.
5096 (sparc_reloc_map): Define.
5097 (sparc64_elf_reloc_type_lookup): New function.
5098 (sparc_elf_wdisp16_reloc): New function.
5099 (elf_info_to_howto): Use sparc64_elf_howto_table.
5100 (sparc64_elf_relocate_section): Likewise.
5101 (bfd_elf64_bfd_reloc_type_lookup): Update.
5103 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5105 * configure.host: Check for 'do not mix' from native linker before
5106 trying to use -rpath.
5108 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5110 * bfd.c (_bfd_get_gp_value): New function.
5111 (_bfd_set_gp_value): New function.
5112 * libbfd-in.h (_bfd_get_gp_value): Declare.
5113 (_bfd_set_gp_value): Declare.
5114 * libbfd.h: Rebuild.
5115 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5116 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5117 directly to the fields in the tdata information.
5118 (alpha_relocate_section): Likewise.
5119 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5120 (mips_gprel_reloc): Likewise.
5121 (mips_relocate_section): Likewise.
5122 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5123 (mips_elf_lo16_reloc): Likewise.
5124 (mips_elf_final_gp): Likewise.
5125 (mips_elf_gprel16_reloc): Likewise.
5126 (mips_elf_gprel32_reloc): Likewise.
5127 (mips_elf_relocate_section): Likewise.
5128 (mips_elf_finish_dynamic_symbol): Likewise.
5130 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5132 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5134 * configure.in: Call AC_PROG_CC before configure.host.
5135 * configure: Rebuild.
5136 * configure.host: Don't set information which autoconf should
5137 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5139 * configure.host: Remove go32 and win32 host information, since it
5140 should no longer be needed.
5142 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5143 then start a new segment rather than put a writable section in a
5146 * configure.host: Set RPATH_ENVVAR.
5148 * Makefile.in: Rebuild dependencies.
5150 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5151 zero_section variable.
5153 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5155 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5156 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5157 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5159 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5161 * ieee.c (ieee_write_expression): Only use an R variable for a
5162 local symbol. Don't output a zero offset. Handle a zero address.
5163 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5164 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5166 (parse_expression): Don't try to handle multiple occurrences of a
5167 P variable. Handle I variables differently from X variables. Fix
5168 the order of minus expressions.
5169 (ieee_slurp_external_symbols): Generate an I variable for an NN
5170 record. Fix handling of ATI and ATX records.
5171 (ieee_slurp_sections): Only set minimal section attributes.
5172 Adjust them later, based on the section contents.
5173 (ieee_object_p): Read in the file until just after the ME record.
5174 Call ieee_slurp_section_data to set the section flags.
5175 (do_one): Add iterations parameter. Only repeat the first load
5176 item. Set the section and file reloc flags.
5177 (ieee_slurp_section_data): Set section flags. Pass iterations to
5179 (ieee_canonicalize_reloc): Handle I variables.
5180 (do_with_relocs): Only emit relocation size when necessary.
5181 Increase MAXRUN to 127. Change ov to be assigned, and take
5182 src_mask and pcrel_offset into account.
5183 (ieee_write_data_part): Skip sections that are not loaded.
5184 (ieee_write_external_part): Don't output optional last entry of WX
5186 (ieee_write_me_part): Make setting of me_record neater.
5187 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5189 * syms.c (stt): Add entries for zerovars, vars, and code.
5191 * elfcode.h (validate_reloc): New static function.
5192 (write_relocs): Call validate_reloc for non ELF relocs.
5194 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5195 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5196 (TARGET_LITTLE_SYM): Likewise.
5198 * config.bfd (m68*-*-psos*): New target.
5200 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5202 * i386msdos.c: Remove some #if 0 code.
5203 (msdos_write_object_contents): Don't include empty sections in the
5204 size computation, regardless of their address.
5206 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5208 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5209 is NULL, ie, the -r switch is used.
5211 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5213 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5214 (BFD_RELOC_MIPS_GOT_LO16): Define.
5215 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5216 * bfd-in2.h, libbfd.h: Rebuild.
5217 * elf32-mips.c (mips_reloc_map): Map new relocs.
5219 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5221 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5224 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5225 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5226 simple number for the section address, rather than an expression.
5227 Limit the number of bytes between relocs to MAXRUN.
5228 (ieee_write_me_part): Set me_record to the file offset after the
5230 (ieee_write_processor): New static function.
5231 (ieee_write_object_contents): Use ieee_write_processor.
5233 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5235 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5237 * coff-aux.c: Change include of aux.h to aux-coff.h.
5239 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5241 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5242 relocation put the addend both in the reloc entry and the data.
5243 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5246 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5247 a R_68K_PCxx reloc against a defined global symbol directly.
5248 (elf_m68k_check_relocs): Don't count such a reloc.
5250 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5251 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5252 symbol for now, otherwise always record the symbol as dynamic.
5253 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5254 is not referenced by a dynamic object, and we are not making a
5255 shared object, then don't make a PLT entry. If we do make a PLT
5256 entry, make sure the symbol has been recorded as dynamic.
5258 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5260 * configure.host: When making a shared library, set HLDFLAGS to
5261 pass an appropriate -rpath option. Use the make variable SONAME
5262 as the shared library soname, rather than computing it here. On
5263 SunOS, build stamp-tshlink in place of $(SHLINK).
5264 * Makefile.in (SONAME): New variable.
5265 ($(SHLINK)): Make a link to the transformed name, as well.
5266 (stamp-tshlink): New target.
5267 (install): Skip stamp-tshlink during install.
5269 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5271 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5272 linker sections have been set up yet.
5274 * elf.c (make_mapping): Add an additional argument to suppress
5275 making the first section include the program headers.
5276 (map_sections_to_segments): If the user used -Ttext such that the
5277 program headers are on a different page, do not set the flags
5278 saying that this section includes the program headers.
5280 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5282 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5283 don't define TRAD_HEADER.
5284 * configure: Rebuild.
5286 * netbsd-core.c: New file, support for NetBSD core files.
5287 * hosts/*nbsd.h: Removed.
5289 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5291 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5292 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5293 * libbfd.h, bfd-in2.h: Regenerated.
5294 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5295 bfd_elf32_bfd_reloc_type_lookup.
5296 (reloc_type{,_names}): Deleted.
5297 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5299 (sparc_reloc_map): Add sparc64 relocs.
5300 (sparc_elf_notsupported_reloc): New static function.
5301 (sparc_elf_wdisp16_reloc): New static function.
5302 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5303 (elf32_sparc_relocate_section): Likewise.
5304 (bfd_elf32_bfd_reloc_type_lookup): Define.
5305 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5306 (reloc_type{,_names}): Deleted.
5307 (elf_sparc_howto_table): Deleted.
5308 (sparc_reloc_map): Deleted.
5309 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5310 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5312 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5314 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5317 * Makefile.in (program_transform_name): New variable.
5318 (install): Transform library name before installing it.
5320 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5322 * archures.c (bfd_mach_i960_hx): Define.
5323 * bfd-in2.h: Rebuild.
5324 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5325 (MATRIX): Expand entries for HX.
5326 (arch_info_struct): Add i960:hx entry.
5327 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5328 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5329 (coff_set_flags): Handle bfd_mach_i960_hx.
5331 Support for building as a shared library, based on patches from
5332 Alan Modra <alan@spri.levels.unisa.edu.au>:
5333 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5334 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5335 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5336 * configure: Rebuild.
5337 * configure.host: If --enable-shared, adjust shared library stuff
5338 based on the host. If the host is SunOS, and the linker supports
5339 -rpath, set HLDFLAGS to use it.
5340 * Makefile.in (ALLLIBS): New variable.
5341 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5342 (COMMON_SHLIB, SHLINK): New variables.
5343 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5344 (STAGESTUFF): Remove variable.
5345 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5347 (stamp-ofiles): New target, like old ofiles target, but build
5348 using a temporary file and move-if-change, and touch stamp-ofiles
5350 (ofiles): Just depend upon stamp-ofiles.
5351 (stamp-piclist, piclist): New targets.
5352 ($(SHLIB), $(SHLINK)): New targets.
5353 (targets.o, archures.o): Build twice if PICFLAG is set.
5354 (do_mostlyclean): Remove pic/*.o.
5355 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5357 (do_distclean): Remove pic and stamp-picdir.
5358 (install): Install shared libraries.
5359 ($(OFILES)): Depend upon stamp-picdir.
5360 (stamp-picdir): New target.
5362 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5364 * libcoff.h: Rebuild.
5366 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5367 flavour of a section with no owner.
5369 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5370 ELF_LINK_NON_ELF flag.
5371 (mips_elf_create_got_section): Likewise.
5373 * elf.c: Revert last change, since it breaks dynamic linking.
5374 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5376 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5377 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5378 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5380 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5382 * elf.c (assign_file_positions_for_segments): If the backend does
5383 not want the elf header or the program headers in the address
5384 space, do not include them in the calculations.
5386 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5387 function to determine if we need additional program headers.
5388 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5389 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5391 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5393 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5395 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5397 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5398 back into one line. Some compilers (sunos 4.1.3 for example)
5399 won't accept args split across more than one line.
5401 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5403 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5404 * configure: Regenerate.
5406 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5408 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5409 try to do arithmetic on a void *, cast it to a unsigned char * first.
5411 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5413 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5414 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5416 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5417 flag for a newly defined symbol.
5418 (NAME(bfd_elf,record_link_assignment)): Likewise.
5419 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5420 set the DEF or REF_REGULAR flags correctly.
5422 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5423 (libbfd.h, libcoff.h): Corresponding change.
5425 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5426 a PLT32 reloc as dynamic.
5427 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5428 is not referenced by a dynamic object, and we are not making a
5429 shared object, then don't make a PLT entry. If we do make a PLT
5430 entry, make sure the symbol has been recorded as dynamic.
5432 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5434 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5435 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5436 (powerpcle-*-cygwin32): New.
5437 * peicode.h (add_data_entry): Get address from vma.
5439 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5441 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5442 attached to the section has already been created as an undefined
5443 symbol, treat it as if it hasn't been created yet.
5445 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5447 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5448 symbol or section symbols if stripping all symbols and this is not
5449 a relocateable link. Don't output the symbol string table if
5450 there are no symbols.
5451 (elf_link_flush_output_syms): Don't do anything if there are no
5454 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5456 * coff-aux.c: New file.
5457 * hosts/m68kaux.h: New file.
5458 * config.bfd (m68*-apple-aux*): New target.
5459 * configure.in (m68*-apple-aux*): New native host.
5460 (m68kaux_coff_vec): New vector.
5461 * configure: Rebuild.
5462 * targets.c (m68kaux_coff_vec): Declare.
5463 * coffcode.h (bfd_coff_backend_data): Add field
5464 _bfd_coff_link_add_one_symbol.
5465 (bfd_coff_link_add_one_symbol): Define.
5466 (compare_arelent_ptr): New static function if TARG_AUX.
5467 (coff_write_relocs): If TARG_AUX, sort the relocs.
5468 (coff_write_object_contents): Set A/UX aouthdr magic number.
5469 (coff_link_add_one_symbol): Define if not defined.
5470 (bfd_coff_std_swap_table): Initialize new field.
5471 * libcoff.h: Rebuild.
5472 * cofflink.c (coff_link_add_symbols): Call
5473 bfd_coff_link_add_one_symbol rather than
5474 _bfd_generic_link_add_one_symbol.
5475 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5476 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5477 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5478 * Makefile.in: Rebuild dependencies.
5479 (BFD32_BACKENDS): Add coff-aux.o.
5480 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5482 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5484 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5485 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5487 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5489 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5490 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5491 (maintainer-clean): Warn about deleting special files.
5492 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5494 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5495 warning symbols correctly.
5496 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5497 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5498 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5499 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5500 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5501 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5503 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5506 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5508 * libcoff-in.h: aligned newly exported names with bfd naming
5509 conventions. Removed an erroneous define of POWERPC_LE_PE.
5510 * libcoff.h: Rebuild.
5511 * cofflink.c, coff-ppc.c: the above function name changes
5513 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5515 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5516 * ecoff.c (struct extsym_info): Define.
5517 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5518 to ecoff_link_write_external.
5519 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5520 Strip symbols when appropriate.
5522 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5523 * syms.c (BSF_OBJECT): Define.
5524 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5525 * bfd-in2.h: Rebuild.
5526 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5528 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5531 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5532 copying relocs into a shared object, treat a defined global symbol
5534 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5535 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5536 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5538 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5539 real defined symbol, not to a weak defined symbol.
5541 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5543 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5544 and made a few static functions externs.
5546 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5547 POWERPC_LE_PE hack in cofflink.
5549 * libcoff-in.h: promoted the following from cofflink.c to allow
5550 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5551 coff_debug_merge_element, struct coff_debug_merge_type,
5552 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5553 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5554 coff_debug_merge_hash_lookup, coff_link_section_info,
5555 coff_final_link_info, coff_debug_merge_hash_newfunc,
5556 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5558 * libcoff.h: re-gen'd
5560 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5562 * syms.c: Include "bfdlink.h".
5563 (struct stab_find_info): Define.
5564 (_bfd_stab_section_find_nearest_line): New function.
5565 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5566 * libbfd.h: Rebuild.
5567 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5568 * elf.c (_bfd_elf_find_nearest_line): Try calling
5569 _bfd_stab_section_find_nearest_line before searching the ELF
5570 symbol table. Find the closest STT_FUNC symbol, not the last one.
5571 * libcoff-in.h (coff_data_type): Add line_info field.
5572 * libcoff.h: Rebuild.
5573 * coffgen.c (coff_find_nearest_line): Try calling
5574 _bfd_stab_section_find_nearest_line before searching the COFF
5576 * Makefile.in: Rebuild dependencies.
5578 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5580 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5581 4 bytes, so we get the correct value when updating the register
5582 field in little endian mode.
5584 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5586 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5587 entry_section fields. Add sntoc and snentry fields.
5588 * libcoff.h: Rebuild.
5589 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5590 not toc_section and entry_section (the COFF file does not have any
5591 sections at this point).
5592 (coff_write_object_contents): Set o_snentry and o_sntoc from
5593 snentry and sntoc rather than entry_section and toc_section.
5594 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5595 snentry, not toc_section and entry_section.
5596 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5597 entry_section from hentry.
5598 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5600 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5601 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5602 than using toc_section directly.
5604 * archures.c: Add missing `.' in enum bfd_architecture.
5605 * bfd-in2.h: Rebuild.
5607 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5608 Robert Lipe <robertl@arnet.com>.
5610 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5612 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5613 to sections we allocate. Use bfd_zalloc to allocate initialial
5614 sections, not bfd_alloc.
5615 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5616 SDA{,2}I16 relocations.
5617 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5618 whether to put something in .sbss or not.
5619 (ppc_elf_relocate_section): Add support for more relocations. Add
5620 in sec->output_offset where appropriate. Make error messages
5621 include the symbol name.
5623 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5624 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5625 doesn't get redefined messages if -shared.
5627 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5628 section if the rel_section field has been set up.
5630 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5632 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5635 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5637 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5638 of flags, only flags used are controlled by mach number. Bump up
5639 output file mach number to highest of input file mach numbers.
5640 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5641 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5643 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5644 bfd_elf64_sparc_vec support.
5646 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5648 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5649 the embedded bit is set on some objects and not on others. Just
5651 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5654 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5656 * coffcode.h (coff_new_section_hook): Don't try to align the
5659 * coffcode.h (coff_set_section_contents): Fix the handling of the
5660 .lib section to work even if the entire section contents are
5661 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5662 Robert Lipe <robertl@arnet.com>.
5664 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5666 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5667 memory here for contents.
5669 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5670 _SDA2_BASE_ by 32768.
5671 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5672 started using. Allocate contents for .sdata and .sdata2 sections
5674 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5676 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5677 size _SDA{,2}_BASE_.
5678 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5681 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5683 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5685 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5686 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5687 (bfd_mach_sparc_v9a): Define.
5688 (bfd_mach_sparc_v9_p): Define.
5689 * bfd-in2.h: Regenerated.
5690 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5692 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5693 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5694 to bfd_elf32_sparc_vec.
5695 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5696 Add v8plus{,a} support.
5698 (sparc_compatible): New function.
5699 * elf32-sparc.h: #include "elf/sparc.h".
5700 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5701 elf32_sparc_final_write_processing): New functions.
5702 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5703 elf_backend_final_write_processing): Define.
5705 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5707 * elf-bfd.h (struct elf_link_hash_entry): Add
5708 linker_section_pointer field.
5709 (enum elf_linker_section_enum): Enumeration for new way of
5710 creating linker dynamic sections and symbols.
5711 (elf_linker_section{,_pointers}): New structures for creating
5712 dynamic sections and symbols.
5713 (elf_obj_tdata): Add linker_section_pointers and linker_section
5715 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5716 (_bfd_elf_create_linker_section): New declarations.
5717 (_bfd_elf_find_pointer_linker_section): Ditto.
5718 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5719 (_bfd_elf_make_linker_section_rela): Ditto.
5721 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5723 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5724 (ppc_elf_create_linker_section): New function to create the
5725 sections .got, .sdata, and .sdata2.
5726 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5728 (ppc_elf_check_relocs): Support more of the eabi relocations.
5729 (ppc_elf_relocate_section): Ditto.
5730 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5731 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5733 * elflink.h (elf_create_pointer_linker_section): New function to
5734 create initialized pointers in dynamic linker sections.
5735 (elf_finish_pointer_linker_section): Actually intialize the
5736 pointers created above.
5738 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5739 macros to provide both 32 and 64 bit versions of
5740 elf_create_pointer_linker_section.
5741 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5742 provide both 32 and 64 bit versions of
5743 elf_finish_pointer_linker_section.
5745 * elflink.c (_bfd_elf_create_linker_section): New function to
5746 create a linker section.
5747 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5748 given address in the linker pointer offsets created for a given
5750 (_bfd_elf_make_linker_section_rela): Make a RELA section
5751 corresponding to the generated linker section.
5753 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5755 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5757 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5759 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5760 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5761 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5762 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5763 toc entry in an objdump) for now.
5764 (ppc_do_last, ppc_get_last): New function - needed to save processing
5765 the toc owner to the end.
5766 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5769 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5770 toc owner from being done till last. Must define POWERPC_LE_PC
5773 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5775 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5777 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5778 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5780 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5782 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5784 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5786 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5788 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5790 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * elf.c (assign_file_positions_for_segments): Don't increment file
5793 offset for a segment which contains no loadable sections.
5795 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5797 * reloc.c: Add new PowerPC relocations.
5798 * {bfd-in2,libbfd}.h: Regenerate.
5800 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5801 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5803 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5805 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5808 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5811 * coffgen.c (coff_find_nearest_line): Don't try to cache
5812 information in sections that are not owned by a BFD. From Richard
5813 Henderson <richard@atheist.tamu.edu>.
5815 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5816 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5817 * elflink.h (elf_link_output_extsym): Remove special check for
5820 * ecoffswap.h: Add prototypes for static functions.
5822 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5824 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5825 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5827 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5828 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5829 support. Begin support for R_PPC_SDA{2,}REL.
5831 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5833 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5834 create the .got and .got.neg sections.
5835 (ppc_elf_size_dynamic_sections): Call it.
5836 (ppc_elf_check_relocs): Call it.
5837 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5838 (ppc_elf_check_relocs): Add error messages for relocations we
5839 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5842 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5844 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5845 section flags for V.4 and eabi.
5847 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5849 * elf.c (assign_file_positions_for_segments): If a segment
5850 contains no sections, don't mark it as readable.
5852 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5853 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5855 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5856 dynamic section, if there is one.
5857 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5858 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5859 (bfd_elf64_swap_dyn_in): Likewise.
5860 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5862 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5864 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5865 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5866 <pirker@eiunix.tuwien.ac.at>.
5868 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5870 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5871 PowerPC V.4 and eabi.
5872 * bfd-in2.h: Regenerate.
5873 * libfd.h: Regenerate.
5875 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5877 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5878 section type and SHF_EXCLUDE section flag, turning them into the
5879 appropriate bfd section flag.
5881 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5883 * xcofflink.c (xcoff_link_add_symbols): Create the special
5884 sections if we see a DYNAMIC object, in case that is the only
5885 XCOFF input object we see.
5887 * elf32-mips.c: Extensive changes for a start at dynamic linking
5888 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5890 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5891 (struct elf_backend_data): Remove
5892 elf_backend_create_program_headers field. Add
5893 elf_backend_additional_program_headers and
5894 elf_backend_modify_segment_map fields.
5895 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5897 (elf_backend_additional_program_headers): Likewise.
5898 (elf_backend_modify_segment_map): Likewise.
5899 (elf_backend_create_program_headers): Don't define.
5900 (elfNN_bed): Change to account for field changes.
5901 * elf.c (assign_file_positions_for_segments): Call new
5902 modify_segment_map backend function. Don't call old
5903 create_program_headers backend function.
5904 (get_program_header_size): Call additional_program_headers rather
5905 than create_program_headers.
5906 * elflink.h (elf_link_add_object_symbols): Initialize
5907 type_change_ok from new backend field.
5908 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5910 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5911 a reloc against the appropriate section.
5913 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5914 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5915 (elf_flags_init): Rename from elf_ppc_flags_init.
5916 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5918 (ppc_elf_copy_private_bfd_data): Likewise.
5919 (ppc_elf_merge_private_bfd_data): Likewise.
5921 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5924 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5926 * coff-alpha.c (alpha_relocate_section): During final link, allow
5927 output .lita section to be bigger than 64k by adjusting gp value
5928 on a per-input section basis.
5929 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5931 (struct ecoff_section_tdata): Add gp field.
5933 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5935 Handle Alpha ECOFF changes in OSF/1 3.2.
5936 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5938 * coff-alpha.c: Include "aout/ar.h".
5939 (alpha_ecoff_get_relocated_section_contents): Don't require an
5940 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5941 3.2 doesn't generate one.
5942 (alpha_relocate_section): Likewise.
5943 (alpha_ecoff_slurp_armap): Define.
5944 (alpha_ecoff_slurp_extended_name_table): Define.
5945 (alpha_ecoff_construct_extended_name_table): Define.
5946 (alpha_ecoff_truncate_arname): Define.
5947 (alpha_ecoff_write_armap): Define.
5948 (alpha_ecoff_generic_stat_arch_elt): Define.
5949 (alpha_ecoff_update_armap_timestamp): Define.
5951 (alpha_ecoff_read_ar_hdr): New static function.
5952 (alpha_ecoff_get_elt_at_filepos): New static function.
5953 (alpha_ecoff_openr_next_archived_file): New static function.
5954 (alpha_ecoff_get_elt_at_index): New static function.
5955 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5956 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5957 _bfd_ecoff to alpha_ecoff.
5958 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5959 field from backend structure, rather than always calling
5960 _bfd_get_elt_at_filepos.
5961 * coff-mips.c (mips_ecoff_backend_data): Initialize
5962 get_elt_at_filepos field.
5963 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5964 from _bfd_generic_read_ar_hdr with minor changes.
5965 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5966 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5967 * libbfd.h: Rebuild.
5969 * bfd-in.h (BFD_IN_MEMORY): Define.
5970 * libbfd-in.h (struct bfd_in_memory): Define.
5971 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5972 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5973 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5974 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5975 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5976 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5977 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5978 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5979 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5980 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5982 (bfd_openstreamr): Likewise.
5983 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5984 BFD_IN_MEMORY is not set.
5985 * riscix.c (riscix_some_aout_object_p): Likewise.
5986 * bfd-in2.h, libbfd.h: Rebuild.
5988 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5989 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5990 (bfd_get_elt_at_index): Define.
5991 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5992 bfd_get_elt_at_index. Change index parameter from int to
5994 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5995 (_bfd_noarchive_get_elt_at_index): Define.
5996 (_bfd_archive_bsd_get_elt_at_index): Define.
5997 (_bfd_archive_coff_get_elt_at_index): Define.
5998 * bfd-in2.h, libbfd.h: Rebuild.
5999 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6000 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6001 * ieee.c (ieee_get_elt_at_index): Define.
6002 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6003 * oasys.c (oasys_get_elt_at_index): Define.
6004 * som.c (som_get_elt_at_index): Define.
6006 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6007 numbers to the .text section.
6009 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6011 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6012 If there is a SEC_DEBUGGING section, get the contents of the debug
6013 information part from it.
6014 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6016 (ieee_write_object_contents): Check ieee_write_debug_part return.
6018 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6020 * config.bfd (i[345]86-*-freebsd*): Add target.
6021 * configure.in (i386freebsd_vec): Add vec.
6022 * configure: Regenerate.
6023 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6024 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6025 Rebuild dependencies..
6026 * freebsd.h: New file.
6027 * i386freebsd.c: New file.
6028 * targets.c (i386freebsd_vec): Declare.
6029 (bfd_target_vector): Add i386freebsd_vec.
6030 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6031 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6033 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6035 * ieee.c (ieee_slurp_debug): New static function.
6036 (ieee_object_p): Call it.
6037 (ieee_slurp_section_data): Skip debugging sections.
6038 (ieee_get_reloc_upper_bound): Likewise.
6039 (ieee_get_section_contents): Likewise.
6040 (ieee_canonicalize_reloc): Likewise.
6041 (ieee_write_section_part): Likewise.
6042 (ieee_write_debug_part): Likewise.
6043 (ieee_write_data_part): Likewise.
6044 (init_for_output): Likewise.
6046 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6048 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6050 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6051 relocs, since ppc_elf_relocate_section handles the linker case.
6052 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6054 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6055 ppc_elf_relocate_section since that is now the only caller.
6056 (ppc_elf_relocate_section): Ditto.
6058 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6060 * coffcode.h (coff_write_object_contents): If we don't know the
6061 section of the entry point for an XCOFF executable, always set the
6062 entry address to -1.
6064 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6066 * elf.c (bfd_section_from_shdr): Add support for note sections.
6068 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6070 * bfd-in.h (struct _symbol_info): Add stab_type field.
6071 * bfd-in2.h: Rebuild.
6072 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6074 * elf32-ppc.c: Remove trailing newline from calls to
6076 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6077 difference if target endianness is known.
6079 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6081 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6082 old style TOC16 references without using R_PPC_GOT.
6083 (ppc_reloc_type): Ditto.
6084 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6085 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6086 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6087 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6088 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6090 (ppc_elf_adjust_dynamic_symbol): Ditto.
6091 (ppc_elf_adjust_dynindx): Ditto.
6092 (ppc_elf_size_dynamic_sections): Ditto.
6093 (ppc_elf_finish_dynamic_symbol): Ditto.
6094 (ppc_elf_finish_dynamic_sections): Ditto.
6095 (ELF_DYNAMIC_INTERPRETER): Define.
6097 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6099 * elf.c (copy_private_bfd_data): When attaching sections to
6100 segments ignore sections that won't be allocated. Patch from
6103 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6105 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6108 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6110 * coff-i960.c (CALC_ADDEND): Define.
6111 (coff_i960_relocate_section): Add the input section VMA to the
6112 addend for PC relative relocs.
6114 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6116 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6117 to correctly terminate.
6119 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6121 * targets.c (enum bfd_endian): Define.
6122 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6123 from boolean to enum bfd_endian. Change header_byteorder_big_p
6125 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6126 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6127 * bfd-in2.h: Rebuild.
6128 * All targets: Change initialization of byteorder and
6129 header_byteorder to use enum bfd_endian values rather than
6131 * All files: Change all references to byteorder_big_p and
6132 header_byteorder_big_p to use new bfd_*_endian macros.
6134 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6136 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6138 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6140 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6142 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6144 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6146 * ieee.c: Lots of minor cleanups. Make many functions return
6147 errors rather than calling abort. Also:
6148 (ieee_write_twobyte): Remove; change callers to call existing
6149 ieee_write_2bytes function.
6150 (ieee_write_expression): Don't output the section twice when
6151 outputting a local symbol. Don't emit an extraneous zero if there
6153 (ieee_slurp_sections): Set the lma as well as the vma.
6154 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6156 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6157 a recognized one or bfd_arch_unknown.
6158 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6160 (ihex_get_symtab): Likewise.
6162 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6164 * aoutx.h: Include <ctype.h>.
6165 (struct aout_link_includes_table): Define.
6166 (struct aout_link_includes_totals): Define.
6167 (struct aout_link_includes_entry): Define.
6168 (aout_link_includes_lookup): Define macro.
6169 (struct aout_final_link_info): Add includes field.
6170 (aout_link_includes_newfunc): New static function.
6171 (NAME(aout,final_link)): Initialize includes hash table.
6172 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6174 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6176 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6178 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6180 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6182 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6184 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6185 (pe_print_private_bfd_data): call pe_print_reloc.
6186 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6187 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6188 up some debugging as well.
6190 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6192 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6195 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6197 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6198 when setting sections to NULL.
6200 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6202 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6204 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6205 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6207 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6208 * bfd-in2.h: Rebuild.
6210 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6212 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6214 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6216 * ihex.c (ihex_scan): Handle record types 4 and 5.
6217 (ihex_object_p): Permit types 4 and 5.
6218 (ihex_set_section_contents): Remove check for out of range
6220 (ihex_write_object_contents): Generate types 4 and 5.
6222 * elflink.h (elf_link_output_extsym): Just ignore warning and
6223 indirect references to symbols which don't really exist.
6225 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6227 * peicode.h (pe_print_idata): Minor format fixes
6228 (pe_print_edata): New function. Under private printing, this formats
6229 the edata section of a PE file.
6230 (pe_print_private_bfd_data): Added call to pe_print_edata.
6232 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6234 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6235 index, don't call stoi.
6237 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6239 * srec.c (srec_scan): Set lma as well as vma.
6241 * ihex.c: New file; support for Intel Hex format.
6242 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6243 (ihex_vec): Declare.
6244 (bfd_target_vector): Always include ihex_vec.
6245 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6246 * Makefile.in: Rebuild dependencies.
6247 (BFD_LIBS): Add ihex.o
6248 (BFD_LIBS_CFILES): Add ihex.c.
6249 * bfd-in2.h: Rebuild.
6251 * elf.c (assign_file_positions_for_segments): Sort the sections in
6253 (get_program_header_size): Return the right size if segment_map is
6255 (copy_private_bfd_data): Don't bother to sort the sections.
6257 * bfd.c (bfd_record_phdr): New function.
6258 * bfd-in.h (bfd_record_phdr): Declare.
6259 * bfd_in2.h: Rebuild.
6261 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6264 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6265 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6267 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6268 (bfd_zmalloc): Change declaration.
6269 * libbfd.h: Rebuild.
6270 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6271 and realloc. Don't set bfd_error_no_memory if they fail.
6273 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6275 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6276 uses as well. Added a new howto to deal with TOCREL16 relocs that
6277 are TOCDEFN as well.
6278 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6279 to handle RVA relocs from dlltool.
6280 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6281 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6282 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6284 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6285 to get the right section alignment.
6287 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6289 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6290 p_paddr if p_paddr is zero.
6291 (make_mapping): Set includes_filehdr and includes_phdrs for first
6293 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6295 (assign_file_positions_for_segments): Handle includes_filehdr and
6296 includes_phdrs. Remove special handling of PT_PHDR and first
6298 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6299 when appropriate. Remove special handling of PT_PHDR segment.
6300 Use a more complex condition for when a section is included in a
6301 segment to handle Solaris linker oddities.
6303 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6305 * coff-m88k.c (howto_table): Reformatted for easier reading;
6306 special_function now points to new function m88k_special_reloc.
6307 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6309 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6310 be done correctly by m88k_special_reloc.
6311 (reloc_processing): New function to be used by RELOC_PROCESSING.
6312 (RELOC_PROCESSING): Define to call reloc_processing.
6314 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6316 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6317 (pe_print_pdata): Likewise.
6319 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6320 obstack_alloc fails.
6321 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6323 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6324 * Many files: don't set bfd_error_no_memory if one of the above
6327 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6328 if p_paddr_valid is set.
6329 (copy_private_bfd_data): New static function.
6330 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6332 * elf.c (assign_file_positions_for_segments): Fix case where extra
6333 program headers were allocated.
6335 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6336 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6337 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6338 _bfd_elf_print_private_bfd_data.
6340 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6341 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6342 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6343 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6344 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6345 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6346 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6348 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6350 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6351 * elf.c (make_mapping): New static function.
6352 (map_sections_to_segments): New static function.
6353 (elf_sort_sections): New static function.
6354 (assign_file_positions_for_segments): New static function.
6355 (map_program_segments): Remove.
6356 (get_program_header_size): Remove sorted_hdrs, count, and
6357 maxpagesize parameters. Simplify.
6358 (assign_file_positions_except_relocs): When generating an
6359 executable, use assign_file_positions_for_segments.
6360 (elf_sort_hdrs): Remove.
6361 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6362 to get_program_header_size.
6364 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6366 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6368 * configure, config.in: Regenerate with autoconf 2.7.
6370 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6371 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6373 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6375 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6376 (ecoff_sec_to_styp_flags): Likewise.
6377 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6378 (ecoff_set_symbol_info): Handle scRConst.
6379 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6380 (ecoff_compute_section_file_positions): Handle .rconst section.
6381 (_bfd_ecoff_write_object_contents): Likewise.
6382 (ecoff_link_check_archive_element): Handle scRConst.
6383 (ecoff_link_add_externals): Likewise.
6384 (ecoff_link_write_external): Handle .rconst section.
6385 (ecoff_reloc_link_order): Likewise.
6386 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6387 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6389 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6391 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6392 DEF_DYNAMIC flag is set.
6394 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6396 * host-aout.c: If TRAD_HEADER is defined, include it.
6398 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6400 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6401 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6402 (BFD_NEED_DECLARATION): New function.
6403 * configure.in: Use BFD_NEED_DECLARATION.
6404 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6405 * configure, config.in: Rebuild with autoconf 2.6.
6407 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6408 special_sections before returning when called with a non XCOFF
6411 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6414 * coffcode.h (coff_compute_section_file_positions): Only pad the
6415 previous section to force file alignment when creating an
6418 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6420 * coffcode.h (coff_compute_section_file_positions): If
6421 RS6000COFF_C, set up the .debug section.
6423 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6424 if it is not large enough to accomodate the entire TOC area with
6425 signed 16 bit offsets.
6426 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6428 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6429 TOC anchor to use the TOC value used in the output file.
6431 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6433 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6434 (_bfd_coff_read_string_table): Likewise.
6436 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6438 * pe-arm.c: Fix typos.
6439 * coff-arm.c: Likewise.
6441 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6443 * coff-ppc.c (list_ele): Added "cat"egory member.
6444 (record_toc): New category parameter (priv or pub).
6445 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6446 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6447 the mainline. It addes extra toc cells in error.
6448 (ppc_coff_swap_sym_in_hook): Added some documentation.
6449 (dump_toc): Can now diagnose "virtual toc" chicanery.
6451 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6453 * elf-bfd.h (struct elf_link_hash_table): Change type of
6454 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6456 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6458 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6459 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6461 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6462 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6463 defined or mentioned in a regular file.
6465 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6467 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6468 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6469 (coff_ppc_relocate_section): Correct REL24 handling
6470 (ppc_process_before_allocation): Correct TOCDEFN handling
6472 * peicode.h (dir_names): Added name descriptions
6474 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6476 * VERSION: Updated to cygnus-2.6.
6478 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6480 * targets.c (m68k4knetbsd_vec): Declare.
6482 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6484 * targets.c (bfd_target): Change type of second argument to
6485 _bfd_print_private_bfd_data from void * to PTR.
6486 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6487 using PTR rather than void *.
6488 * bfd-in2, libbfd.h: Rebuild.
6489 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6491 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6492 _bfd_generic_bfd_print_private_bfd_data rather than casting
6495 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6497 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6498 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6500 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6501 BFD64_BACKENDS_CFILES): New variables.
6504 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6506 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6507 not at the file position of the first section.
6508 * coffcode.h (coff_compute_section_file_positions): Avoid using
6510 (coff_write_object_contents): When generating a PPC PE executable
6511 with no symbols, round up the file size to a COFF_PAGE_SIZE
6513 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6514 don't write out a string table.
6516 * elf.c (bfd_section_from_shdr): When using a different section
6517 header, pass the new one to _bfd_elf_make_section_from_shdr.
6518 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6519 (elf_map_symbols): Add section VMA to symbol value when comparing
6521 (_bfd_elf_compute_section_file_positions): Only build symbol table
6522 if there are some symbols. Set file offset of symtab and strtab
6524 (assign_file_positions_except_relocs): Remove dosyms parameter.
6525 Change all callers. Never set file offset of symtab and strtab
6527 (_bfd_elf_copy_private_section_data): New function.
6528 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6529 (_bfd_elf_copy_private_symbol_data): New function.
6530 (swap_out_syms): Check for special mapping of st_shndx created by
6531 copy_private_symbol_data.
6532 * elfxx-target.h: Use new copy routines.
6533 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6534 (_bfd_elf_copy_private_section_data): Declare.
6536 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6538 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6541 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6542 _bfd_dummy_target, matching the recent change to archive
6545 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6547 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6548 arithmetic on PTR types.
6550 * aout-target.h (MY(callback)): Set the lma of the sections.
6552 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6553 symbol into a reloc against the section.
6555 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6557 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6558 glue for the relocs: IMGLUE and IFGLUE.
6559 (record_toc): new function - tracks toc contents
6560 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6561 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6562 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6563 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6564 (ppc_record_toc_entry): Removed a debug define (duh)
6566 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6567 (pe_print_idata): New function - formats the idata section data
6568 (pe_print_pdata): New function - formats the pdata section data
6569 (pe_print_private_bfd_data): calls to above
6571 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6573 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6574 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6575 TARGET_SYM and TARGET_NAME for vector and BFD name.
6576 * coff-pmac.c (pmac_xcoff_vec): Remove.
6577 (TARGET_SYM, TARGET_NAME): Define.
6578 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6579 machine to 0, not all PowerMacs are 601s.
6581 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6583 * elfcode.h (elf_object_p): Read in any program headers.
6584 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6585 based on the program headers, if any.
6586 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6587 (map_program_segments): Set p_paddr of program headers based on
6590 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6592 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6595 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6596 trying to do a relocateable link with a non-a.out object file.
6598 * archive.c (bfd_generic_archive_p): Check the first object file
6599 in an archive even if target_defaulted is set. If the object file
6600 has the wrong xvec, reject it.
6602 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6603 be represented, report the name via _bfd_error_handler.
6604 (translate_to_native_sym_flags): Likewise.
6605 * elf32-mips.c (mips_elf_final_link): Likewise.
6606 * oasys.c (oasys_write_sections): Likewise.
6608 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6609 which checks for STYP_OVRFLO sections.
6610 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6611 reloc and lineno count overflows.
6612 (coff_write_object_contents): Call coff_count_linenumbers before
6613 coff_compute_section_file_positions. If RS6000COFF_C, handle
6614 reloc and lineno count overflows.
6615 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6616 relocs before dealing with .pad sections. Count overflow section
6617 headers when handling .pad sections.
6619 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6622 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6623 (struct xcoff_link_hash_table): Add descriptor_section and
6624 special_sections fields.
6625 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6626 (xcoff_link_add_symbols): Set linkage section alignment. Create
6627 descriptor section. Check for magic symbol names (_text, etc.),
6628 and record them in special_sections if found. Set
6629 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6630 descriptor field to point back to the function code symbol.
6631 (xcoff_sweep): Always mark the special descriptor_section.
6632 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6633 function descriptor, and mark it if it is.
6634 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6635 parameter, and fill it in. Allocate space for the descriptor
6637 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6638 global linkage code. If an undefined function descriptor is
6639 exported, arrange to define it. Warn about any other undefined
6641 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6642 (xcoff_write_global_symbol): Create a function descriptor when
6644 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6645 * bfd-in2.h: Rebuild.
6647 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6649 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6650 (ppc_coff_link_hash_table): new types for hashing
6651 (ppc_coff_link_hash_newfunc): hash entry constructor
6652 (ppc_coff_link_hash_table_init): hash table initializer
6653 (ppc_coff_link_hash_table_create): hash table constructor
6654 (ppc_record_toc_entry): changed references to hash table
6655 (coff_ppc_relocate_section): changed references to hash table
6657 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6658 * libcoff.h: Rebuild
6660 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6661 (coff_link_add_symbols): removed toc_offset init
6663 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6665 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6668 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6669 if it is given and mmep is available.
6670 * acconfig.h: Undef USE_MMAP.
6671 * configure, config.in: Regenerated.
6672 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6673 table handling the old way.
6674 (aout_get_external_symbols): Don't complain if last byte of string
6676 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6677 (bfd_free_window) [! USE_MMAP]: Don't define.
6678 (bfd_get_file_window,
6679 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6681 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6683 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6686 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6688 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6689 compatible with AMD generated COFF files. Try to support both AMD
6690 and GNU formats simultaneously.
6691 (coff_a29k_relocate_section): Likewise.
6693 * libbfd.c (bfd_get_file_window): Change writable parameter from
6694 int to boolean; update all callers. Pass MAP_SHARED if not
6695 writable--it's required on Solaris. Cast fprintf argument to
6697 * bfd-in.h (bfd_get_file_window): Update declaration.
6698 * bfd-in2.h: Rebuild.
6699 * aoutx.h: Update calls to bfd_get_file_window.
6701 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6703 (xcoff_swap_ldhdr_in): New static function.
6704 (xcoff_swap_ldsym_in): New static function.
6705 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6706 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6707 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6708 Handle XTY_ER/XMC_XO symbols correctly.
6709 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6710 rather than normal symbol table.
6711 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6712 already defined with the same absolute value.
6713 (xcoff_mark): When considering called symbols, check whether the
6714 descriptor is from a dynamic object, rather than the symbol
6716 (xcoff_build_ldsyms): Likewise.
6718 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6719 Cast realloc and malloc return values. If malloc or realloc fail,
6720 set bfd_error_no_memory.
6721 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6722 * bfd-in2.h: Rebuild.
6724 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6726 * coff-ppc.c (ppc_record_toc_entry): new function.
6727 (in_reloc_p): changed return value.
6728 (coff_ppc_relocate_section): much rework.
6729 (ppc_allocate_toc_section): new function.
6730 (ppc_process_before_allocation): new function.
6731 (ppc_coff_swap_sym_in_hook): new function.
6733 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6734 (coff_link_add_symbols): initialize toc_offset.
6736 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6737 (coff_swap_aouthdr_out): Added more sections to the data
6738 dictionary for the pe file header. Also changed linker version
6739 number on the ppc side.
6740 (dir_names): small improvements to the dictionary printing.
6741 (pe_mkobject_hook): save the file level flags.
6743 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6744 (pe_tdata): added real_flags field
6745 (coff_tdata): added local_toc_sym_map and access macro
6747 * libcoff.h (coff_link_hash_entry): added toc_offset field
6748 (pe_tdata): added real_flags field
6749 (coff_tdata): added local_toc_sym_map and access macro
6751 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6752 (coff_mkobject): init for local_toc_sym_map
6753 (coff_write_object_contents): set the internal_a.magic to
6754 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6757 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6759 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6760 entries until both the line number address and the function name
6761 address are too large.
6763 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6764 * configure: Rebuilt.
6766 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6767 is defined in the environment.
6769 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6771 * som.c (som_get_section_contents_in_window): Define to use
6774 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6776 * coff-i860.c: New file, based on coff-i386.c.
6777 * cpu-i860.c: New file, based on cpu-i386.c.
6778 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6779 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6780 targets, using i860coff_vec.
6781 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6782 trad-core.o and hosts/i860mach3.h.
6783 (i860coff_vec): Use coff-i860.o and cofflink.o.
6784 * configure: Rebuild.
6785 * Makefile.in: Rebuild dependencies.
6786 (ALL_MACHINES): Add cpu-i860.o.
6787 (BFD32_BACKENDS): Add coff-i860.o.
6788 (CFILES): Add cpu-i860.c and coff-i860.c.
6789 * targets.c (i860coff_vec): Declare.
6790 (bfd_target_vector): Add &i860coff_vec.
6791 * archures.c (bfd_i860_arch): Declare.
6792 (bfd_archures_list): Add &bfd_i860_arch.
6793 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6794 (coff_set_flags): Handle bfd_arch_i860.
6795 (coff_write_object_contents): Handle I860 a.out magic number.
6797 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6799 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6800 the created .tc section to 2.
6801 (xcoff_mark): Don't keep a .loader reloc for a call to an
6802 undefined symbol when creating a shared library.
6803 (xcoff_build_ldsyms): When creating a shared library, generate
6804 global linkage code for a call to an undefined symbol.
6806 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6808 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6809 BFD32_BACKENDS, BFD64_BACKENDS.
6810 (.dep1): Put mkdep output in a separate file.
6811 Rebuilt dependencies.
6813 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6816 Permit use of mmap when available:
6818 * configure.in: Check for mmap, madvise, mprotect.
6819 * config.in, configure: Regenerated.
6821 * libbfd.c (struct _bfd_window_internal): Define type.
6822 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6824 (ok_to_map): New static variable for debugging.
6825 (_bfd_generic_get_section_contents_in_window): New function.
6826 * bfd-in.h (bfd_window_internal): Declare type.
6827 (bfd_window): Define type.
6828 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6829 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6832 * libaout.h (struct aoutdata): Add two window fields.
6833 (obj_aout_sym_window, obj_aout_string_window): New macros.
6834 * aoutx.h (some_aout_object_p): Initialize windows.
6835 (aout_get_external_symbols): Get symbol data and strings in
6836 windows instead of explicitly allocated buffers.
6837 (slurp_symbol_table): Free window instead of memory.
6838 (bfd_free_cached_info): Release windows instead of freeing storage
6840 (aout_link_free_symbols): Ditto.
6842 * targets.c (bfd_target): Add new field for
6843 get_section_contents_in_window.
6844 (BFD_JUMP_TABLE_GENERIC): Updated.
6845 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6846 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6847 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6848 macros for get_section_contents_in_window field.
6850 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6852 * core.c: Renamed to corefile.c
6853 * makefile.dos (OBJS): Change core.o to corefile.o
6854 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6857 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6859 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6860 targ_selvecs to allow debugging under Irix-5 native.
6863 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6865 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6866 to o. Clobber and restore the list of new csects around the call
6867 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6868 linker error and the linker wants to read the symbol table. Reset
6869 the line number count of a real section even if it has no relocs.
6870 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6872 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6875 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6877 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6878 an undefined symbol in a shared link.
6880 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6881 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6882 phdm@info.ucl.ac.be (Philippe De Muyter).
6884 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6886 * coff-m88k.c (rtype2howto): New static function.
6887 (RTYPE2HOWTO): Use it rather than a macro definition.
6889 * coffcode.h (coff_write_object_contents): set internal_a.magic
6890 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6892 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6893 define TRAD_HEADER to new file hosts/delta68.h.
6894 m88*-motorola-sysv*, however, does use ptrace-core.o.
6895 * hosts/delta68.h: New file.
6897 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6898 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6900 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6902 * i386linux.c (MY(vec)): Declare before use.
6904 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6906 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6907 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6909 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6910 BFD is not of the right type.
6911 (bfd_elf_get_needed_list): Likewise.
6912 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6913 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6914 * xcofflink.c (XCOFF_XVECP): Define.
6915 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6917 (bfd_xcoff_import_symbol): Likewise.
6918 (bfd_xcoff_export_symbol): Likewise.
6919 (bfd_xcoff_link_count_reloc): Likewise.
6920 (bfd_xcoff_record_link_assignment): Likewise.
6921 (bfd_xcoff_size_dynamic_sections): Likewise.
6923 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6924 table index against the number of symbols for a base relative
6927 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6929 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6930 full_aouthdr flag here...
6931 (_bfd_xcoff_bfd_final_link): ...not here.
6933 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6935 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6936 systems that have a system <libelf.h>.
6937 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6938 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6939 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6940 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6941 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6942 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6943 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6945 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6947 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6948 set, set BSF_WEAK in symbol. Change all callers.
6949 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6950 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6951 _bfd_generic_link_add_one_symbol.
6952 (ecoff_indirect_link_order): Check that the section tdata relocs
6953 are not NULL before using them.
6955 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6956 define TRAD_HEADER as hosts/alphalinux.h.
6957 * configure: Rebuild.
6958 * hosts/alphalinux.h: New file.
6959 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6962 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6964 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6965 C_ECOMM storage classes.
6967 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6969 (xcoff_mark): Call xcoff_mark_symbol.
6970 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6971 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6973 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6975 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6977 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6979 (xcoff_find_reloc): New static function.
6980 (xcoff_link_add_symbols): Use it.
6981 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6982 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6983 relocate the value of C_DECL.
6985 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6987 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6989 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6990 callback decide what goes in .relocs.
6991 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6992 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6995 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6997 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7000 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7002 * xcofflink.c: More improvements, mostly to fix handling of
7003 constructors and a few other special cases.
7004 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7005 zero, reverting yesterday's change.
7006 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7007 (bfd_xcoff_link_count_reloc): Declare.
7008 (bfd_xcoff_record_link_assignment): Declare.
7009 * bfd-in2.h: Rebuild.
7011 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7013 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7014 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7015 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7016 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7017 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7018 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7020 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7023 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7024 segments includes the a.out header. See to that the magic number
7025 *always* is big-endian.
7027 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7028 m68k4k NetBSD configurations.
7030 * configure.in, configure: Separate i386 & mips NetBSD
7031 configurations from other BSD ones. Don't assume DEC is the only
7032 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7033 configurations. Add support for m68k4k NetBSD object format.
7035 * libaout.h: Added M_68K4K_NETBSD magic.
7037 * m68k4knetbsd.c: New file.
7039 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7041 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7044 * hosts/mipsnbsd.h: New file.
7047 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7049 * config.bfd: Add config stuff for mips*-*-magic* to set
7050 targ_defvec to ecoff_big_vec.
7053 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7055 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7057 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7058 toc_section, and entry_section fields.
7059 (struct xcoff_section_tdata): Remove ldrel_count field.
7060 * libcoff.h: Rebuild.
7061 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7063 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7064 full a.out header if full_aouthdr is set in xcoff_data.
7065 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7066 based on sections stored in xcoff_data.
7067 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7069 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7070 (rs6000coff_vec): Set symbol_leading_char to '.'.
7071 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7072 value stored in ret rather than returning a pointer value.
7074 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7076 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7079 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7081 * som.c (som_slurp_string_table): Allocate the strings with malloc
7082 since they're free'd by free_cached_info.
7083 (som_slurp_symbol_table): Similarly for the symbol table.
7085 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7087 * Makefile.in (diststuff): Don't make headers.
7089 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7091 * Makefile.in: Rebuild dependencies.
7093 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7094 output_bfd is not SunOS.
7095 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7096 non-SunOS input files.
7098 * xcofflink.c: Extensive changes to support linking shared objects
7099 and generating a .loader section.
7100 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7101 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7102 last_symndx, and ldrel_count fields.
7103 * libcoff.h: Rebuild.
7104 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7105 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7107 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7108 (bfd_xcoff_export_symbol): Declare.
7109 (bfd_xcoff_size_dynamic_sections): Declare.
7110 * bfd-in2.h: Rebuild.
7112 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7114 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7115 * configure: Rebuild.
7116 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7117 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7119 (pmac_xcoff_vec): Update to use new xcoff support.
7120 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7121 (xcoff_write_armap): Declare buf as unsigned char.
7122 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7124 * mpw-make.sed: Generalize subdir_do edit.
7126 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7128 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7129 correctly. Don't initialize asect->vma.
7131 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7133 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7134 something a little less than the page size.
7136 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7138 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7140 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7142 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7143 * coffcode.h (coff_write_object_contents): If .bss is before
7144 .data us that as data_start.
7145 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7147 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7148 (coff_swap_outhdr_out): Hardwire in version number.
7150 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7152 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7153 major and minor to *_vno, since the former are also macros in
7154 SunOS header files. Cast result of bfd_alloc to appropriate
7157 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7158 before assigning to sec_data.
7160 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7162 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7163 now relative to the section, not absolute.
7164 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7165 get the file name when there is a N_SO directory name. When
7166 handling stabs, remember that section->vma was added to the
7169 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7171 * sunos.c (struct sunos_link_hash_table): Add needed field.
7172 (sunos_link_hash_table_create): Call bfd_release, not free.
7173 (sunos_link_hash_table_create): Initialize needed field.
7174 (sunos_add_dynamic_symbols): Record needed objects.
7175 (bfd_sunos_get_needed_list): New function.
7176 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7177 * bfd-in2.h: Rebuild.
7179 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7181 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7183 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7185 * bfd-in.h (struct bfd_link_needed_list): Rename from
7186 bfd_elf_link_needed_list.
7187 * bfd-in2.h: Rebuild.
7188 * elf.c, elflink.h, libelf.h: Corresponding changes.
7190 Add start at AIX linker support; no shared libraries yet.
7191 * xcofflink.c: New file.
7192 * configure.in (rs600coff_vec): Use xcofflink.o.
7193 * configure: Rebuild.
7194 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7196 (struct xcoff_section_tdata): Define.
7197 (xcoff_section_data): Define macro.
7198 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7199 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7200 (_bfd_xcoff_bfd_final_link): Declare.
7201 (_bfd_ppc_xcoff_relocate_section): Declare.
7202 * libcoff.h: Rebuild.
7203 * coff-rs6000.c: Clean up a bit.
7204 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7205 cputype, csects, and debug_indices.
7206 (xcoff_copy_private_bfd_data): Copy cputype.
7207 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7208 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7209 (xcoff_reloc_type_lookup): Rename from
7210 rs6000coff_reloc_type_lookup.
7211 (coff_relocate_section): Define.
7212 (_bfd_xcoff_sizeof_headers): Define.
7213 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7214 (_bfd_xcoff_bfd_relax_section): Define.
7215 (_bfd_xcoff_bfd_link_split_section): Define.
7216 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7218 * coffcode.h (coff_compute_section_file_positions): If AIX,
7219 increment sofar by SMALL_AOUTSZ if not executable.
7220 (coff_write_object_contents): If AIX, always output an a.out
7221 header; if not executable, header size of SMALL_AOUTSZ.
7222 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7223 (_bfd_stringtab_init): Initialize xcoff field.
7224 (_bfd_xcoff_stringtab_init): New function.
7225 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7226 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7227 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7228 * libbfd.h: Rebuild.
7229 * Makefile.in: Rebuild dependencies.
7230 (BFD32_BACKENDS): Add xcofflink.o.
7231 (CFILES): Add xcofflink.c.
7233 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7234 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7235 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7237 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7239 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7241 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7243 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7244 * config.in: Regenerated.
7246 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7247 (_bfd_chunksize): New variable.
7248 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7249 for obstack chunk size.
7250 * configure.in: Check for getpagesize.
7251 * configure: Regenerated.
7253 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7255 * trad-core.c (rawptr): Make it a local variable of
7256 ptrace_unix_core_file_p.
7258 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7260 * coff-arm.c (in_reloc_p): New.
7261 * coff-i386.c (in_reloc_p): New.
7262 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7263 (coff_write_object_contents): Only set has_reloc_section
7265 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7266 in_reloc_p to decide if reloc should be emitted.
7267 * libcoff.h (pe_data_type.in_reloc_p): New.
7268 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7270 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7272 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7273 (_bfd_coff_read_internal_relocs): Likewise.
7274 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7275 (_bfd_coff_read_internal_relocs): Likewise.
7277 * elflink.h (elf_link_add_object_symbols): Correct conditions
7278 under which type and size change warnings are issued.
7280 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7282 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7283 a symbol which is not in a real section.
7284 (coff_write_native_symbol): Corresponding change.
7286 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7287 coff_link_hash_newfunc and make non-static.
7288 (_bfd_coff_link_hash_table_init): New function, broken out of
7289 _bfd_coff_link_hash_table_create.
7290 (_bfd_coff_link_hash_table_create): Use it.
7291 (process_embedded_commands): Make static.
7292 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7293 (_bfd_coff_link_hash_table_init): Declare.
7294 * libcoff.h: Rebuild.
7296 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7297 field in XCOFF tdata.
7298 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7299 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7300 based on cputype stored in a.out header, or in n_type of initial
7302 (coff_write_object_contents): Set cputype correctly in a.out
7304 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7306 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7307 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7309 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7310 * libcoff.h: Rebuild.
7312 * cpu-rs6000.c (rs6000_compatible): New static function.
7313 (bfd_rs6000_arch): Use it.
7314 * cpu-powerpc.c (powerpc_compatible): New static function.
7315 (arch_info_struct): Define various flavours of PowerPC.
7316 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7319 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7321 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7323 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7325 * elflink.h (elf_link_add_object_symbols): Don't warn about
7326 changing the size or type if the old definition was weak.
7328 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7330 * coffcode.h (combined_entry_type): Add fix_line field.
7331 (coff_slurp_line_table): Warn if we try to set the lineno field of
7333 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7334 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7335 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7336 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7338 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7339 * libcoff.h: Rebuild.
7341 * libcoff-in.h (struct xcoff_tdata): Define.
7342 (xcoff_data): Define.
7343 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7344 * bfd-in2.h, libcoff.h: Rebuild.
7345 * coff-rs6000.c (xcoff_mkobject): New static function.
7346 (coff_mkobject): Define.
7347 (xcoff_copy_private_bfd_data): New static function.
7348 (coff_bfd_copy_private_bfd_data): Define.
7349 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7351 (rs6000coff_vec): Add DYNAMIC to object_flags.
7352 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7353 .loader sections specially.
7354 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7355 section alignment from the XCOFF tdata information.
7356 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7357 F_SHROBJ, and copy the extra a.out header information into the
7358 XCOFF tdata structure.
7359 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7360 F_DYNLOAD and the extra a.out header information.
7361 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7362 C_HIDEXT symbol with attached csect information.
7363 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7364 in the o_maxdata field.
7365 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7366 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7367 end if BSF_NOT_AT_END is set.
7369 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7370 _bfd_read_ar_hdr_fn.
7371 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7372 * bfd-in2.h, libbfd.h: Rebuild.
7373 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7375 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7376 (bfd_slurp_bsd_armap_f2): Likewise.
7377 (_bfd_slurp_extended_name_table): Likewise.
7379 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7381 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7383 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7384 when the symbol table is empty.
7386 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7387 space for section symbols, since we don't output them either.
7388 (elf_m68k_adjust_dynindx): Removed.
7390 * ptrace-core.c (rawptr): Make it a local variable of
7391 ptrace_unix_core_file_p.
7393 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7395 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7398 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7399 Mac object file formats.
7401 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7403 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7404 auxent if there isn't one.
7405 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7406 rather than FILNMLEN as the maximum name length.
7408 * coffcode.h (bfd_coff_backend_data): Add new field
7409 _bfd_coff_print_aux.
7410 (bfd_coff_print_aux): New static function.
7411 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7412 scnlen field of an XTY_LD csect aux entry.
7413 (coff_print_aux): New static function.
7414 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7415 in coff_pointerize_aux_hook.
7416 (bfd_coff_std_swap_table): Initialize new field.
7417 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7418 * libcoff.h: Rebuild.
7419 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7420 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7422 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7423 if there are symbols, for native AIX ld compatibility.
7425 * coffcode.h (bfd_coff_backend_data): Add new field
7426 _bfd_coff_pointerize_aux_hook.
7427 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7428 or I960, and as 0 otherwise.
7429 (bfd_coff_std_swap_table): Initialize new field.
7430 * libcoff.h: Rebuild.
7431 * coffgen.c (coff_pointerize_aux): Change parameters to take
7432 symbol pointer instead of type and class, and to take aux index.
7433 Call _bfd_coff_pointerize_aux_hook if it is defined.
7434 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7435 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7436 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7438 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7439 read-only/host-only support.
7441 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7443 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7446 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7447 BFD_JUMP_TABLE_ARCHIVE accordingly.
7448 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7449 (_bfd_compute_and_write_armap): Declare.
7450 (_bfd_generic_read_ar_hdr): Declare.
7451 (_bfd_read_ar_hdr): Define.
7452 (_bfd_noarchive_read_ar_hdr): Define.
7453 (_bfd_archive_bsd_read_ar_hdr): Define.
7454 (_bfd_archive_coff_read_ar_hdr): Define.
7455 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7456 _bfd_read_ar_hdr instead.
7457 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7458 (_bfd_compute_and_write_armap): Rename from
7459 compute_and_write_armap. Make non-static. Change all callers.
7460 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7461 than _bfd_snarf_ar_hdr.
7462 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7463 * ieee.c (ieee_read_ar_hdr): Define.
7464 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7465 * oasys.c (oasys_read_ar_hdr): Define.
7466 * som.c (som_read_ar_hdr): Define.
7467 * bfd-in2.h, libbfd.h: Rebuild.
7469 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7471 * peicode.c (coff_swap_filehdr_in): If symptr is
7472 zero, there aren't any symbols, even if nsyms is set.
7474 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7476 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7478 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7479 sections, and set styp correctly for them: .got, .hash, .dynamic,
7480 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7481 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7483 (ecoff_sort_hdrs): New static function.
7484 (ecoff_compute_section_file_positions): Return boolean, not void.
7485 Sort the sections by VMA before looking through them. Put the
7486 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7487 section on an appropriate boundary within the page.
7488 (ecoff_compute_reloc_file_positions): Check return value of
7489 ecoff_compute_section_file_positions.
7490 (_bfd_ecoff_set_section_contents): Likewise.
7491 (_bfd_ecoff_write_object_contents): Check for various Alpha
7492 section types when incrementing text_size and data_size. Call
7493 adjust_headers backend function if it exists.
7494 * coff-alpha.c (alpha_adjust_headers): New static function.
7495 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7496 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7498 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7500 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7502 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7503 of ALTERNATE_AIX_CORE_FORMAT.
7504 * configure.in (aix4): No longer need CORE_FLAGS.
7505 * configure: Updated.
7507 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7509 NS32k changes from Ian Dall:
7510 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7512 (aout_link_input_section_std, aout_link_input_section_ext,
7513 aout_link_reloc_link_order): Call them instead of _bfd_*
7515 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7517 (backend_data): Use it instead of hardcoded zero.
7519 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7520 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7522 * ns32knetbsd.c: Include bfd.h.
7523 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7524 (MY_bfd_reloc_type_lookup): Declare function too.
7525 * pc532-mach.c (set_sizes): Don't declare.
7526 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7527 (backend_data, MY_backend_data): Don't define.
7529 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7530 ns32k-*-lites* like ns32k-*-netbsd*.
7532 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7535 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7537 * coffcode.h (coff_write_object_contents): Restore setting
7538 f_timdat to 0, deleted on August 22.
7540 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7542 * coffcode.h (coff_bfd_copy_private_symbol_data,
7543 coff_bfd_copy_private_section_data,
7544 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7545 * peicode.h (coff_bfd_copy_private_bfd_data): New
7546 (pe_bfd_copy_private_bfd_data): New.
7547 (coff_swap_scnhdr_in): Swap bss size into the right place.
7548 (pe_print_private_bfd_data): Add some newlines.
7550 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7552 * som.c (setup_sections): Don't die if a space has no subspaces.
7554 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7556 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7557 dynamic symbol override a common symbol. Don't change the size or
7558 type if they have been set and the new symbol is not a definition.
7559 Warn if the size or type changes.
7561 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7563 * som.c (som_begin_writing): Don't write the symbol table or
7565 (som_finish_writing): Write them here. Place them after the
7566 subspace data, but before the relocs.
7568 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7570 * sunos.c (sunos_add_one_symbol): Just pass false, not
7571 info->shared_library, to sunos_create_dynamic_sections.
7572 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7574 (sunos_check_dynamic_reloc): Remove .text section assertion.
7576 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7578 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7579 * configure, configure.in: Add pmac_xcoff_vec case.
7580 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7581 * coff-pmac.c: New file, PowerMac XCOFF support.
7582 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7583 * targets.c (pmac_xcoff_vec): Declare.
7585 * mpw-config.in: Various changes to be compatible with the
7586 autoconf-based configury.
7587 * mpw-make.sed: New file, sed commands to translate Unix
7588 makefile into MPW syntax.
7589 * mpw-make.in: Remove.
7590 * hosts/mpw.h: Remove.
7591 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7592 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7594 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7596 * binary.c (binary_get_symtab): Return an empty string on error.
7597 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7599 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7601 * coff-ppc.c: Reformatted according to gnu conventions
7602 Removed irrelevant "if 0" code
7604 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7606 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7607 symbols rather than as indirect symbols.
7608 (MY(slurp_symbol_table)): Don't do anything special about
7611 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7612 of .ctors and .dtors sections is no larger than 2.
7614 * sunos.c (sunos_add_one_symbol): Don't change
7615 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7617 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7618 dynamic symbols when creating a shared library.
7619 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7621 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7622 written even if it is not defined in a regular object.
7623 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7624 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7625 rather than the constant 22.
7626 (sunos_check_dynamic_reloc): Handle creating a shared library.
7627 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7628 zero when creating a shared library.
7629 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7630 write it out at the start of the symbol table.
7632 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7634 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7636 * config.bfd: Add arm-*-coff.
7637 * configure.in, configure: Add armcoff_{little,big}_vec.
7638 * targets.c (armcoff_{little,big}_vec): Declare.
7639 (bfd_target_vector): Add armcoff_{little,big}_vec.
7640 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7642 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7644 * targets.c (bfd_find_target): Remove debugging code.
7646 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7648 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7650 * Makefile.in: added *-ppc files
7651 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7652 allow pe based .o's to be shared with other tools on ppc/NT
7653 * config.bfd: added powerpc[le]-[pe|winnt] config support
7654 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7655 * peicode.h: Added more section flags for PE on ppc
7656 Added coff_swap_filehdr_out to allow peicode.h to be
7657 used for non-image PE files on ppc.
7658 Check for image, or not, before copying pe_opthdr
7659 * targets.c: Added new bfd's
7660 * targets.c: Removed two inactive bfds that shouldn't have made it this
7663 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7665 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7666 explicit values to initialize all relocs. Change all users.
7667 (ppc_elf_brtaken_inner): New function to handle branch predicition
7669 (ppc_elf_brtaken_reloc): Ditto.
7670 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7671 relocs use ppc_elf_unsupported_reloc.
7672 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7673 needs to be reported.
7674 (ppc_elf_relocate_section): Support branch prediction relocs.
7676 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7678 * bfd.c (bfd_assert): Remove \n from string passed to
7681 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7682 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7683 (bfd_coff_make_section_hook): Don't define.
7684 (coff_make_section_hook): Remove.
7685 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7686 (styp_to_sec_flags): Likewise.
7687 (coff_write_object_contents): Likewise.
7688 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7690 * libcoff.h: Rebuild.
7691 * coffgen.c (make_a_section_from_file): Just call
7692 bfd_make_section_anyway, not bfd_make_section or
7693 bfd_coff_make_section_hook.
7694 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7695 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7696 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7697 make_section_hook field.
7698 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7700 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7701 pointers into value field for warning and indirect symbols; just
7702 leave the value field alone.
7703 * linker.c (generic_link_add_symbol_list): Use next symbol for
7704 warning and indirect symbols, rather than looking in symbol value.
7705 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7706 parameter. Change all callers. Remove support for indirect
7707 symbols; it didn't work anyhow.
7708 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7709 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7710 * bfd-in2.h: Rebuild.
7712 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7714 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7715 go back to telling the tools this reloc operates on 32 bits.
7717 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7719 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7720 rather than a direct fprintf.
7721 * archive.c (_bfd_write_archive_contents): Likewise.
7722 * coffcode.h (coff_slurp_symbol_table): Likewise.
7723 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7724 (ppc_elf_unsupported_reloc): Likewise.
7725 (ppc_elf_relocate_section): Likewise.
7726 * i386linux.c (linux_tally_symbols): Likewise.
7727 (linux_finish_dynamic_link): Likewise.
7728 * osf-core.c (osf_core_core_file_p): Likewise.
7729 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7730 * som.c (som_sizeof_headers): Likewise.
7731 * srec.c (srec_bad_byte): Likewise.
7732 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7733 * libbfd-in.h (bfd_assert): Declare first parameter const.
7734 * libbfd.h: Rebuild.
7735 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7736 bfd_reloc_overflow is enough.
7737 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7738 * coff-h8500.c (rtype2howto): Likewise.
7739 * coff-z8k.c (rtype2howto): Likewise.
7740 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7741 * elf.c (_bfd_elf_get_lineno): Likewise.
7742 (_bfd_elf_no_info_to_howto): Likewise.
7743 (_bfd_elf_no_info_to_howto_rel): Likewise.
7744 * hp300hpux.c (convert_sym_type): Likewise.
7745 (MY(swap_std_reloc_in)): Likewise.
7746 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7748 * libaout.h (struct aoutdata): Add line_buf field.
7749 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7750 and filename_buffer. Instead, use a malloc buffer stored in the
7751 new line_buf field. Remove length restrictions.
7753 * coffgen.c (string_size): Remove static variable.
7754 (debug_string_size, debug_string_section): Likewise.
7755 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7756 and debug_string_size_p parameters. Use them instead of the
7757 global variables. Change all callers.
7758 (coff_write_symbol): Likewise.
7759 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7760 (coff_write_symbols): Add local variables to replace removed
7763 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7764 function, and line_base fields.
7765 * libcoff.h: Rebuild.
7766 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7767 information, rather than using static variables.
7769 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7770 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7772 * init.c (initialized): Remove static variable.
7773 (bfd_init): Don't bother setting initialized.
7774 (bfd_check_init): Remove.
7775 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7776 * libbfd.h: Rebuild.
7778 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7780 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7781 size for full core dumps. Copy core file header to private data.
7782 (rs6000coff_core_file_failing_command,
7783 rs6000coff_core_file_failing_signal): New functions to extract
7784 the file name and terminating signal from the core file.
7785 * coff-rs6000.c: Use them.
7787 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7789 Change arch info to be const, initialized at compile time.
7790 * archures.c: Reindent many functions. Change CONST to const.
7791 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7792 nothing set it anyhow. Make next const.
7793 (bfd_arch_info_list): Remove.
7794 (bfd_archures_list): Rename from archures_init_table. Change from
7795 a table of function pointers to a table of bfd_arch_info_type
7796 structure addresses.
7797 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7798 (bfd_lookup_arch): Likewise.
7799 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7801 (bfd_default_arch_struct): Make const.
7802 (bfd_arch_init, bfd_arch_linkin): Remove.
7803 (bfd_get_arch_info): Return a const pointer.
7804 * init.c (bfd_init): Don't call bfd_arch_init.
7805 * bfd.c (struct _bfd): Make arch_info const.
7806 * bfd-in2.h: Rebuild.
7807 * libbfd.h: Rebuild.
7808 * configure.in: Put & before everything in $selarchs.
7809 * configure: Rebuild.
7810 * cpu-*.c: Change bfd_*_arch from a function which calls
7811 bfd_arch_linkin to a const structure.
7812 * ieee.c (ieee_object_p): Make arch const.
7814 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7816 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7818 * bfd-in2.h: Regenerate.
7819 * libbfd.h: Regenerate.
7821 * elf32-ppc.c (reloc_type): Update names to match current draft.
7822 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7823 relative. Update names to current V.4 draft.
7824 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7825 (ppc_elf_relocate_section): Rename relocations to match draft.
7827 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7829 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7830 compiled with -mrelocatable-lib to be linked with either normal
7831 modules or -mrelocatable modules.
7833 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7835 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7836 in the a.out header.
7838 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7839 a reloc against a local symbol, even if it's not a section.
7841 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7843 * targets.c (bfd_target): Remove unused align_power_min field.
7844 * bfd-in2.h: Rebuild.
7845 * All backends: Remove initialization of align_power_min.
7847 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7849 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7851 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7853 * config.bfd (mips-dec-netbsd*): New target.
7854 * configure.host (mips-dec-netbsd*): New host.
7855 * configure.in (mips-dec-netbsd*): New native.
7856 * configure: Rebuild.
7858 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7860 Make the COFF backend linker merge common types:
7861 * cofflink.c (struct coff_debug_merge_element): Define.
7862 (struct coff_debug_merge_type): Define.
7863 (struct coff_debug_merge_hash_entry): Define.
7864 (struct coff_debug_merge_hash_table): Define.
7865 (coff_debug_merge_hash_table_init): Define.
7866 (coff_debug_merge_hash_table_free): Define.
7867 (coff_debug_merge_hash_lookup): Define.
7868 (struct coff_final_link_info): Add debug_merge field.
7869 (coff_debug_merge_hash_newfunc): New static function.
7870 (_bfd_coff_final_link): Allocate and free debug_merge table.
7871 (coff_link_input_bfd): Merge identical enum, struct and union
7874 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7876 Convert i960 COFF to use COFF backend linker.
7877 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7878 structure to store the symbol being used.
7879 (coff_i960_start_final_link): New static function.
7880 (coff_i960_relocate_section): New static function.
7881 (coff_i960_adjust_symndx): New static function.
7882 (coff_start_final_link): Define.
7883 (coff_relocate_section): Define.
7884 (coff_adjust_symndx): Define.
7885 * coffcode.h (bfd_coff_backend_data): Add new callback function
7886 _bfd_coff_start_final_link.
7887 (bfd_coff_start_final_link): Define.
7888 (coff_start_final_link): Define if not defined.
7889 (bfd_coff_std_swap_table): Add coff_start_final_link.
7890 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7892 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7893 function callback is not NULL.
7894 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7895 (_bfd_coff_internal_syment_name): Declare.
7896 * libcoff.h: Rebuild.
7897 * configure.in (icoff_big_vec): Add cofflink.o.
7898 (icoff_little_vec): Likewise.
7899 * configure: Rebuild.
7901 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7903 * Makefile.in (clean-info): Remove extraneous tab from line
7906 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7908 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7909 contents has relocs.
7911 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7913 * coffcode.h (coff_compute_section_file_positions): Keep the
7915 (coff_write_object_contents): Remember if it's a relocatable
7917 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7918 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7919 if relocatable file. Swap out saved raw size.
7921 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7923 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7924 (maintainer-clean): Rename from realclean, passing
7925 maintainer-clean down to subdirectories, but leave realclean as a
7928 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7931 * dep-in.sed: Remove config.h from generated dependencies.
7933 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7934 broken out of sunos_canonicalize_dynamic_symtab.
7935 (sunos_canonicalize_dynamic_symtab): Call new function
7936 sunos_slurp_dynamic_symtab.
7937 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7938 dynamic symbol table to the caller.
7939 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7940 callback to override the symbols being read.
7941 * libaout.h (struct aout_backend_data): Add three new parameters
7942 to add_dynamic_symbols callback.
7944 Extensive minor changes to avoid various gcc warnings. Also:
7945 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7946 * archures.c (bfd_arch_info_type): Change mach field from long to
7948 (bfd_lookup_arch): Change machine parameter from long to unsigned
7951 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7953 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7954 a symbol with a non-zero plt_offset.
7956 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7958 * elfcode.h (align_file_position): Remove; not used.
7960 * configure.in: Only check for <sys/procfs.h> on a native system,
7961 and make sure it defines prstatus_t.
7962 * configure: Rebuild.
7964 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7966 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7968 * config.in: Rename from config.h.in.
7969 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7970 Check for config.h:config.in when creating stamp-h.
7971 * configure: Rebuild.
7972 * Makefile.in (stamp-h): Depend upon config.in rather than
7973 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7974 calling config.status.
7976 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7977 (Makefile): Just rebuild Makefile.
7978 (config.h, stamp-h): New targets.
7979 * configure.in: Create stamp-h when rebuilding config.h.
7980 * configure: Rebuild.
7982 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7984 * configure.in: Call AC_CONFIG_HEADER. Substitute
7985 HOST_64BIT_LONG. Check that various header files exist. Check
7986 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7987 and/or free need to be declared. Don't make a link to sysdep.h.
7988 Define TRAD_HEADER for various hosts.
7989 * configure: Rebuild.
7990 * configure.host: Don't set my_host. Add definitions taken from
7991 host header files for various entries. Remove entries which now
7993 * acconfig.h: New file.
7994 * config.h.in: New file, built by autoheader.
7995 * sysdep.h: New file.
7996 * Makefile.in (do_distclean): Don't remove sysdep.h.
7998 (LOCAL_H_DEPS): New variable.
7999 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8001 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8002 ($(OPTIONAL_BACKENDS)): Likewise.
8003 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8004 looking through sysdep.h.
8005 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8006 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8007 (fprintf_vma, sprintf_vma): Likewise.
8008 (int64_type, uint64_type): Don't define.
8009 * bfd-in2.h: Rebuild.
8010 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8011 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8012 * lynx-core.c: Include stuff from old hosts/lynx.h.
8013 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8014 rather than NO_FCNTL.
8015 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8016 rather than NATIVE_HPPAHPUX_COMPILER.
8017 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8019 * hosts/*.h: Remove all header files which merely include,
8020 declare, and define things. Leave header files which define
8021 information needed by trad-core.c.
8023 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8024 (BFD_CC_FOR_BUILD): Define.
8025 * configure.in: Use BFD_CC_FOR_BUILD.
8026 * configure: Rebuild.
8028 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8030 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8031 * configure: Rebuild.
8033 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8036 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8038 * config.bfd: i386pe_ve -> i386pe_vec.
8040 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8042 * configure.host: Incorporate host Makefile fragments by setting
8044 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8045 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8046 value based on whether the code is being compiled by a cross
8047 compiler. Don't substitute host_makefile_frag or frags.
8048 * aclocal.m4: New file to define local AC_PROG_CC.
8049 * configure: Rebuild.
8050 * Makefile.in (INSTALL): Set to @INSTALL@.
8051 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8052 (INSTALL_DATA): Set to @INSTALL_DATA@.
8054 (CC): Define as @CC@.
8055 (CFLAGS): Set to @CFLAGS@.
8056 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8057 (@host_makefile_frag@): Remove.
8058 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8059 after other options.
8060 (config.status): Remove dependency upon @frags@.
8061 * config/*.mh, config/README: Remove.
8063 * config.bfd: Rewrite to incorporate the contents of the Makefile
8064 fragments by setting shell variables, rather than merely returning
8065 the name of a Makefile fragment.
8066 * configure.in: Use shell variables set by config.bfd rather than
8067 looking at the target Makefile fragment files. Don't substitute
8068 target_makefile_frag. Do substitute TDEFINES.
8069 * configure: Rebuild.
8070 * Makefile.in (@target_makefile_frag@): Remove.
8071 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8072 * config/*.mt: Remove.
8074 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8076 * configure.in: Put changequote lines around "i[345]86" patterns
8077 section of core file support.
8079 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8081 * som.c (som_bfd_print_private_bfd_data): Define to use the
8084 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8086 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8087 entry, text_start and data_start.
8089 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8091 * Makefile.in (OFILES): Remove $(TDEPFILES).
8092 * config/apollo.mt (TDEPFILES): Remove.
8093 * config/README: Update.
8095 * configure.in: For a native configuration, set COREFILE and
8096 COREFLAG based on the canonical host name.
8097 * configure: Rebuild.
8098 * Makefile.in: Rebuild dependencies.
8099 (ALL_CFLAGS): Add @COREFLAG@.
8100 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8101 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8102 support routines. Check LYNX_CORE rather than HOST_LYNX.
8103 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8104 * i386lynx.c: Likewise.
8105 * m68klynx.c: Likewise.
8106 * sparclynx.c: Likewise.
8107 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8108 * *-core.c: Comment changes.
8109 * config/decstation.mh (HDEPFILES): Remove.
8110 (HDEFINES): Remove -DTRAD_CORE.
8111 * config/irix3.mh (RANLIB): Remove.
8112 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8113 (HDEFINES): Remove -DIRIX_CORE.
8114 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8115 (HDEFINES): Remove -DTRAD_CORE.
8116 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8117 * config/ultra3.mh (RANLIB): Remove.
8118 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8119 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8120 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8121 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8122 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8123 * config/i386aix.mh, config/i386bsd.mh: Remove.
8124 * config/i386linux.mh, config/i386mach3.mh: Remove.
8125 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8126 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8127 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8128 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8129 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8130 * config/solaris2.mh, config/stratus.mh: Remove.
8131 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8132 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8134 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8136 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8137 DT_FINI entry if the appropriate symbol is not in the hash table.
8139 * libelf.h (struct elf_backend_data): Add create_program_headers
8140 and want_hdr_in_seg fields.
8141 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8143 (elf_backend_create_program_headers): Likewise.
8144 (elfNN_bed): Initialize create_program_headers and
8146 * elf.c (get_program_header_size): Call create_program_headers
8148 (map_program_segments): Check want_hdr_in_seg backend field. Call
8149 create_program_headers backend routine.
8151 * elf.c (assign_file_positions_except_relocs): Align non allocated
8152 sections when creating an executable.
8154 * elfcode.h (elf_swap_phdr_in): Make non static.
8155 (elf_swap_phdr_out): Make non static.
8156 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8157 (bfd_elf32_swap_phdr_out): Declare.
8158 (bfd_elf64_swap_phdr_in): Declare.
8159 (bfd_elf64_swap_phdr_out): Declare.
8161 * ecofflink.c (ecoff_collect_shuffle): New static function.
8162 (_bfd_ecoff_get_accumulated_pdr): New function.
8163 (_bfd_ecoff_get_accumulated_sym): New function.
8164 (_bfd_ecoff_get_accumulated_ss): New function.
8165 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8166 (_bfd_ecoff_get_accumulated_sym): Declare.
8167 (_bfd_ecoff_get_accumulated_ss): Declare.
8168 * libbfd.h: Rebuild.
8170 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8172 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8174 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8175 warning symbols. If any section is named .gnu.warning.XXX, treat
8176 the contents as a warning to be issued if the symbol XXX is
8178 (elf_link_output_extsym): For an indirect or warning symbol, just
8179 output the symbol it points to.
8181 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8182 if bfd_hash_allocate fails, since it will already be set.
8183 (generic_link_hash_newfunc): Likewise.
8184 (archive_hash_newfunc): Likewise.
8185 (hash_entry_bfd): New static function.
8186 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8187 callback. Allocate a new warning using the hash table newfunc.
8188 Use bfd_hash_replace to update the entry in the hash table, rather
8189 than assuming we can copy the fields with structure assignment.
8191 * hash.c (bfd_hash_replace): New function.
8192 * bfd-in.h (bfd_hash_replace): Declare.
8193 * bfd-in2.h: Rebuild.
8195 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8197 * config.bfd: Add mips*vr4300-*-elf* target.
8198 * config/mipsbvr4300.mt: Added.
8200 See file ChangeLog.2
8207 version-control: never