1 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
3 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
5 * aout-arm.c (aout_arm_little_vec): Likewise.
6 (aout_arm_big_vec): Likewise.
7 * bout.c (b_out_vec_big_host): Likewise.
8 (b_out_vec_little_host): Likewise.
9 * mipsbsd.c (aout_mips_little_vec): Likewise.
10 (aout_mips_big_vec): Likewise.
13 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
15 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
16 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
17 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
20 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
22 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
23 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
24 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
25 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
26 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
28 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
29 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
31 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
32 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
33 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
35 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
36 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
37 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
38 *coffcode.h (coff_write_object_contents): Set alignment field in
39 section header for TIC80COFF files.
43 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
45 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
46 v850_elf_check_relocs, v850_elf_reloc,
47 v850_elf_final_link_relocate): Add support for
48 BFD_RELOC_V850_16_PCREL relocation.
50 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
53 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
55 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
59 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
61 * cpu-v850e: New file.
63 * elf.c (prep_headers): Add support for v850e target.
65 * bfd-in2.h (bfd_architecture): Add support for v850e target.
67 * config.bfd: Add support for v850e target.
69 * archures.c: Add support for v850e target.
73 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
75 * cpu-v850eq: New file.
77 * elf.c (prep_headers): Add support for v850eq target.
79 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
81 * config.bfd: Add support for v850eq target.
83 * archures.c: Add support for v850eq target.
86 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
88 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
89 argument as section relative, rather than an absolute address.
90 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
92 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
94 * config.bfd (arc-*-elf*): Add.
95 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
97 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
98 (BFD32_BACKENDS): Add elf32-arc.lo.
99 (cpu-arc.lo,elf32-arc.lo): Add rules for.
100 * Makefile.in: Rebuild.
101 * archures.c (architecture list): Add bfd_arch_arc.
102 (bfd_archures_list): Add bfd_arc_arch.
103 (bfd_mach_arc_base): Define.
104 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
105 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
106 (bfd_target_vect): Add them.
107 * bfd-in2.h, libbfd.h: Rebuild.
108 * cpu-arc.c, elf32-arc.c: New files.
109 * elf.c (pre_headers): Recognize bfd_arch_arc.
111 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
113 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
114 data section is correctly rounded to a page in the file.
116 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
118 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
119 there are no symbols.
121 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
123 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
124 file system 14 character limit.
125 * Makefile.am, configure.in: Corresponding changes.
126 * Makefile.in, configure: Rebuild.
128 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
130 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
131 Rebuild dependencies.
132 * Makefile.in: Rebuild.
134 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
136 * Makefile.am (docdir): Define.
137 * Makefile.in: Rebuild.
139 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
141 * configure: Rebuild with autoconf 2.12.1.
143 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
145 * aclocal.m4, configure: Rebuild with new automake patches.
147 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
149 * rs6000-core.c (make_bfd_asection): New function to add a section
150 to the core file bfd.
151 (rs6000coff_core_p): Use make_bfd_asection to add the core file
153 Use BFD routines to seek, read and stat the core file.
154 Handle .data sections from loaded objects and anonymously mmapped
155 regions, these are available in AIX 4 core files.
157 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
159 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
160 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
161 copy; use a patches libtool instead.
162 * acmacros.m4: Remove.
163 * Makefile.in, aclocal.m4, configure: Rebuild.
165 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
167 * Makefile.am: New file, based on old Makefile.in.
168 * acmacros.m4: New file, copied from old aclocal.m4.
169 * acinclude.m4: New file.
170 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
171 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
172 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
173 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
174 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
175 * acconfig.h: Mention PACKAGE and VERSION.
176 * stamp-h.in: New file.
177 * dep-in.sed: Change .o to .lo.
178 * Makefile.in: Now built with automake.
179 * aclocal.m4: Now built with aclocal.
180 * config.in, configure: Rebuild.
183 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
185 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
186 if there is only a relocation to a read-only but not allocatable
187 section (like .stab).
188 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
189 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
190 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
191 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
192 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
194 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
195 (ppc_elf_create_linker_section): These sections are not
196 created by the linker (that is, they are created by the user
197 putting data in them). In particular, they can be the source
198 and target of relocations.
199 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
200 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
201 objects (for instance, 'long double') to 16-byte boundaries.
202 (ppc_elf_size_dynamic_sections): Make the code that generates
203 section symbols exactly the same as for sparc, reducing the
204 number of section symbols output.
205 (ppc_elf_check_relocs): Check postcondition of
206 bfd_elf32_link_record_dynamic_symbol. Make default case the
207 same as corresponding code for sparc, fixing bug involving
209 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
210 forced to be local because of versioning (by replicating
211 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
212 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
214 (ppc_elf_relocate_section): Add handy debugging code for when
215 assertion fails. Add some more 'symbol made local because of
218 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
219 processing a GOT relocation as required by ABI.
221 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
223 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
224 version info if this symbol came from a dynamic object.
225 (elf_link_add_object_symbols): Set the version info of a symbol
226 only if the object actually contains version definitions and
229 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
231 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
232 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
234 * configure: Regenerated with autoconf 2.12.
235 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
237 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
239 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
240 a warning rather than returning an error.
242 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
244 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
246 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
248 * cisco-core.c: define signals for wingdb.
250 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
252 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
253 the same number of aux entries.
255 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
257 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
258 difference of two symbols if the relocation size is 32 bits.
259 (som_write_fixups): Handle R_DATA_EXPR.
261 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
263 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
264 its value if COFF_WITH_PE is defined.
266 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
268 * coff-stubgo32.c: New file.
269 * go32stub.h: New file.
270 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
271 * coffswap.h (coff_swap_filehdr_in): Invoke
272 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
274 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
275 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
276 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
277 COFF_ADJUST_AUX_IN_POST if they are defined.
278 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
279 COFF_ADJUST_AUX_OUT_POST if they are defined.
280 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
281 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
282 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
283 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
284 * targets.c (go32stubbedcoff_vec): Declare.
285 (bfd_target_vector): Add go32stubbedcoff_vec.
286 * configure.in (go32coff_vec): New target vector.
287 (go32stubbedcoff_vec): Likewise.
288 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
289 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
290 * Makefile.in: Rebuild dependencies.
291 (BFD32_BACKENDS): Add coff-stubgo32.o.
292 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
293 (HFILES): Add go32stub.h.
295 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
297 * configure.in: Check for fdopen.
298 * configure, config.in: Rebuild.
299 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
300 __GO32__. Reindent a bit.
302 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
304 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
305 flag for newly created sections.
306 (sunos_add_dynamic_symbols): Don't discard newly created sections
307 if shared library is dynobj.
309 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
311 * elf.c (map_sections_to_segments): When checking whether
312 including a section in a segment would force us to skip a page,
313 align the address of the next segment to avoid wraparound
317 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
319 * coffcode.h (coff_write_object_contents): Initialize
320 target id field to TIC80_TARGET_ID.
321 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
323 (coff_swap_filehdr_in): Swap in target id field if used.
326 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
328 * coff-i386.c (coff_i386_is_local_label_name): New static function
329 if TARGET_UNDERSCORE.
330 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
331 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
333 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
335 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
336 complain_overflow_signed, for 32 bit PC relative relocations.
338 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
340 * elflink.h (elf_link_add_object_symbols): When a version
341 indirection symbol is overridden, make the original symbol point
342 at the real overriding symbol.
344 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
347 * elflink.h (elf_link_output_extsym): Use the right section for a
349 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
350 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
352 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
354 * elflink.h (elf_merge_symbols): Resolve indirect and warning
355 symbols before checking for new symbols.
357 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
359 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
361 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
362 file, not aoutsz bytes (they are different in XCOFF .o files).
364 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
365 redefined by objects included from archives.
367 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
369 * elflink.h (elf_merge_symbol): In the case of a new defined
370 symbol overriding an old defined symbol, return the hash table
371 entry which we modify, even if it is the target of an
373 (elf_link_add_object_symbols): If the real name of the symbol gets
374 overridden, convert the versioned symbol into an indirect symbol
377 * elflink.h (elf_merge_symbol): New static function, broken out of
378 elf_link_add_object_symbols.
379 (elf_link_add_object_symbols): Call it.
381 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
383 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
384 handle case where COFF filehdr does not immediately follow PE
386 * coffgen.c (coff_object_p): Remove useless seek to current
389 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
391 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
394 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
396 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
397 symbols, skip N_ABS symbols with debugging storage classes.
399 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
401 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
402 relocs in shared libraries which refer to local symbols. Cope
403 with addend when processing a GOT relocation.
405 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
406 for sections that the linker didn't create.
407 (ppc_elf_finish_dynamic_sections): Only try to write out a section
408 symbol if it was created in ppc_elf_size_dynamic_sections.
409 (ppc_elf_relocate_section): Complain if we have to generate a reloc
410 relative to a section for which we didn't output a symbol.
412 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
413 relocs are 'rela' relocs, like everything else. .rela.plt is not
414 a read-only section, so we don't have to special-case it.
416 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
417 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
419 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
420 (ppc_elf_relocate_section): @got offsets are 4 from start of the
422 * elflink.c (_bfd_elf_create_got_section): The three reserved
423 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
425 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
428 * elf32-ppc.c (ppc_elf_check_relocs): Use
429 _bfd_elf_create_got_section to create the GOT rather than
430 ppc_elf_create_linker_section. Create the '.rela.got' section
432 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
433 symbol has a GOT entry.
434 (ppc_elf_relocate_section): Record when a symbol is used through
435 the GOT, and allocate space in the GOT for each such symbol.
436 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
437 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
440 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
441 treated in a similar way to ADDR16_HA relocs.
442 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
443 shared objects; the linker must deal with them.
444 (ppc_elf_create_linker_section): Stop setting
445 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
446 LINKER_SECTION_PLT stuff.
447 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
448 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
449 section, not ELF-specific calls.
450 (elf_backend_plt_not_loaded): Set to 1.
451 (elf_backend_got_symbol_offset): Set to 4.
452 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
453 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
454 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
455 plt_not_loaded member.
456 (_bfd_elf_create_got_section): Apply got_symbol_offset.
457 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
459 (elf_backend_G_O_T_offset): Set default to 0.
460 (elfNN_bed): Set added fields.
462 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
463 DT_RELENT in shared objects; should be DT_RELAENT.
465 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
466 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
467 such a reloc (in a non-shared object) refers to a symbol that's
470 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
472 * elfcode.h (put_signed_word): Define.
473 (get_signed_word): Define.
474 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
475 (elf_swap_reloca_out): Use put_signed_word for the r_addend
477 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
478 bfd_get_signed_32 to set the r_addend field.
479 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
480 bfd_h_get_signed_64 to set the r_addend field.
482 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
484 * elf32-i386.c (elf_i386_relocate_section): When generating a
485 shared library, do the relocation if the input section is not
488 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
489 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
490 (elf_fix_symbol_flags): New static function, broken out of
491 elf_adjust_dynamic_symbol.
492 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
493 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
494 forced local even if NEEDS_PLT is set. When forcing a symbol to
495 be local, clear NEEDS_PLT.
496 (elf_link_output_extsym): Remove unused local bed.
498 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
500 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
501 for derived elf linker hash table entries. References to
502 elf_link_hash_entry changed appropriately.
503 (elf32_mn10300_link_hash_table): New structure for derived elf
505 (elf32_mn10300_hash_table): Define.
506 (elf32_mn10300_link_hash_traverse): Likewise.
507 (elf32_mn10300_link_hash_newfunc): New function.
508 (elf32_mn10300_link_hash_table_create): Likewise.
509 (elf32_mn10300_finish_hash_table_entry): Likewise.
510 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
511 of prologue code, and call:32->call:16 relaxing.
512 (compute_function_info: New function.
513 (bfd_elf32_bfd_ilink_hash_table_create): Define.
515 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
517 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
518 for a symbol which is being forced to be local.
519 * elf32-i386.c (elf_i386_relocate_section): Write out the
520 relocation value for a GOT reloc for a symbol which is turning
522 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
523 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
525 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
527 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
528 value if the symbol is turning into a local symbol.
529 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
530 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
532 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
534 * elflink.h (elf_link_add_object_symbols): Also read verneed
535 information by calling `_bfd_elf_slurp_version_tables'.
536 (elf_link_add_object_symbols): For undefined symbols look for
537 version information in the verneed records.
538 (elf_link_add_object_symbols): Use soname of shared object
539 for verneed record if it is available.
541 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
543 * cpu-arm.c: Add prototypes for compatible and scan.
544 * cofflink.c: Add prototype for mark_relocs.
546 * archive.c (bfd_special_undocumented_glue): Change filename to
547 const pointer. Add prototype.
549 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
551 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
552 sections that will be discarded.
554 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
556 * elflink.h (elf_link_find_version_dependencies): When searching
557 for known version symbol skip non-matching verdef records, not
560 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
562 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
563 not a bfd_vma, to the base file, to match how dlltool reads it.
565 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
567 * reloc.c: Add thumb relocations.
569 * bfd-in2.h: Add Thumb relocations.
571 * libbfd.h: Add Thumb relocations.
573 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
575 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
577 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
579 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
580 for a section even if it is not loaded.
582 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
584 (_bfd_coff_link_input_bfd): Separate section VMA handling for
585 input and output files.
586 (_bfd_coff_generic_relocate_section): Check whether input file,
587 not output file, is a PE file.
589 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
591 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
593 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
595 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
598 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
600 * cpu-arm.c (compatible): Add test for supersets of ARM
603 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
605 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
608 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
610 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
611 called directly by gas/config/tc-arm.c.
613 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
615 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
616 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
618 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
620 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
623 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
625 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
626 (coff_bfd_copy_private_bfd_data): Ditto.
627 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
628 (coff_arm_bfd_print_private_bfd_data): Ditto.
629 (coff_arm_bfd_set_private_flags): Ditto.
630 (coff_arm_bfd_copy_private_bfd_data): Ditto.
632 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
634 * libcoff-in.h (struct coff_final_link_info): Add boolean
635 global_to_static member for support of task linking.
636 (_bfd_coff_write_task_globals): Add prototype.
637 * libcoff.h: Regenerate.
638 * coffcode.h (coff_write_object_contents): Use #ifdef to
639 check RS6000COFF_C, to be consistent with all other uses
641 * cofflink.c (_bfd_coff_final_link): If doing task linking,
642 call _bfd_coff_write_task_globals.
643 (_bfd_coff_link_input_bfd): If doing task linking, convert
644 global functions to static.
645 (_bfd_coff_write_global_sym): If doing task linking, convert
646 global variables to static.
647 (_bfd_coff_write_task_globals): New function.
649 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
650 (C_AUTOARG): #undef since it clashes with C_UEXT.
651 (C_LASTENT): #undef since it clashes with C_STATLAB.
652 * coffcode.h (coff_write_object_contents): Use TIC80COFF
654 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
655 when TIC80COFF defined (clashes with C_UEXT). Explicitly
656 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
660 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
662 * coff-tic80.c (tic80_howto_table): Change overflow check for most
663 PP relocations to complain_overflow_dont.
665 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
667 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
668 name of R_RELLONG to "RELLONG". Set rightshift and complain for
670 (ppbase_reloc, glob15_reloc): New static functions.
671 (glob16_reloc, local16_reloc): New static functions.
672 (rtype2howto): Handle all relocation types.
673 (coff_tic80_relocate_section): New static function.
674 (coff_relocate_section): Define to coff_tic80_relocate_section.
675 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
678 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
680 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
681 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
683 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
684 callers. If PE file, don't add section VMA.
685 (coff_write_alien_symbol): If PE file, don't add section VMA.
686 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
687 (_bfd_coff_write_global_sym): Likewise.
688 (_bfd_coff_generic_relocate_section): Likewise.
690 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
693 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
695 * cofflink.c (mark_relocs): Add new function to mark symbols which
696 are used by relocations.
697 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
698 suppress the skipping of symbols that have thus been marked.
700 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
702 * coff-sh.c (sh_merge_private_data): New static function.
703 (coff_bfd_merge_private_bfd_data): Define.
706 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
708 * coff-tic80.c: Remove unnecessary #ifdefs.
709 * config.bfd: Set targ_underscore to yes for tic80.
711 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
713 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
714 with unresolved external symbols in GDB).
717 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
719 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
720 the symbols associated with each BFD.
721 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
723 * elf-m10200.c: Likewise.
724 * elf32-m32r.c: Likewise.
725 * elf32-sh.c: Likewise.
727 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
729 * elflink.h (elf_link_add_object_symbols): Don't decrease the
730 alignment of a common symbol. If two symbols that look like
731 common symbols are found in two shared libraries, and the size is
732 different, use the larger size, and warn if --warn-common. If a
733 common symbol overrides a definition in a shared library, set the
734 size to the larger size, and warn if --warn-common.
736 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
738 * cpu-arm.c (compatible): Allow default machine to be polymorphed
739 into any other machine type.
741 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
743 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
744 data into an unitialised destination set its machine type as well.
746 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
748 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
749 to common symbol size. Consistently treat uninitialized symbols
750 in shared objects as common symbols.
752 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
754 * archures.c (constants): Added new constants to identify the
755 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
756 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
758 * bfd-in2.h (constants): Added new constants to identify
759 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
760 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
761 bfd_mach_arm_4T. This file is auto-magically generated from the
762 archures.c file. This update is just to save work.
764 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
765 coff_arm_bfd_print_private_bfd_data,
766 coff_arm_bfd_set_private_flags,
767 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
768 (global): Macro redefinitions set up to use these new functions.
770 * coffcode.h (coff_mkobject_hook): Added call to
771 coff_arm_bfd_set_private_flags().
772 (coff_set_arch_mach_hook): Added code to set machine type based on
773 bits stored in internal flags.
774 (coff_set_flags): Added code to set the new bits in the flags
775 field based on the machine number.
776 (function definition macros): Made all function definition macros
777 conditional so that they can be overridden by target specific
780 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
781 Structure extended to include new types, one each for ARMv2,
782 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
784 * libcoff-in.h (struct coff_tdata): Added flags field.
786 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
788 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
790 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
793 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
795 * coffgen.c (coff_find_nearest_line): If there are no syments,
798 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
800 * config.bfd: cope with '*-*-linux-gnuaout' targets.
802 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
804 * targmatch.sed: Add explicit \n characters to work around bug in
805 HP/UX 10.20 sed program.
807 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
809 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
812 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
814 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
816 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
818 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
819 (struct elf_m68k_pcrel_relocs_copied, struct
820 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
821 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
822 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
823 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
825 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
826 PC relative relocs for a global symbol defined in a regular
827 object, and count the number of PC relative relocs copied for any
829 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
830 traverse with elf_m68k_discard_copies.
832 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
834 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
835 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
837 * coffcode.h (coff_compute_section_file_positions): Force the
838 potential last byte in the file to be written out when
841 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
843 * configure.host (mips*-*-openbsd*): New host.
845 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
847 * elflink.h (elf_link_add_object_symbols): Only subtract the
848 section VMA from the symbol value if this is a fully linked file.
850 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
851 (struct elf_i386_link_hash_entry): Define.
852 (struct elf_i386_link_hash_table): Define.
853 (elf_i386_link_hash_traverse): Define.
854 (elf_i386_hash_table): Define.
855 (elf_i386_link_hash_newfunc): New static function.
856 (elf_i386_link_hash_table_create): New static function.
857 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
858 PC relative relocs for a global symbol defined in a regular
859 object, and count the number of PC relative relocs copied for any
861 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
862 traverse with elf_i386_discard_copies.
863 (elf_i386_discard_copies): New static function.
864 (bfd_elf32_bfd_link_hash_table_create): Define.
866 From Gordon W. Ross <gwr@mc.com>:
867 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
868 (sunos4_aout_backend): Use MY_entry_is_text_address.
871 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
873 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
874 R_D30V_32_NORMAL to 2 (4 bytes).
877 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
879 From Gordon W. Ross <gwr@mc.com>:
880 * netbsd.h (N_SHARED_LIB): Define.
881 (SEGMENT_SIZE): Don't define.
882 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
884 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
885 (SEGMENT_SIZE): Don't define.
887 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
888 to sizeof Rela structure, not sizeof Rel structure. From Gary
889 Thomas <g.thomas@opengroup.org>.
891 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
893 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
894 whenever entry is larger than text address, but only by whole
895 pages. From Gordon W. Ross <gwr@mc.com>.
897 * Makefile.in (install): Depend upon installdirs. Use
898 mkinstalldirs to build $(oldincludedir).
899 (installdirs): New target.
901 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
902 if this is a debugging section which we are stripping.
904 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
906 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
907 alpha-specific target data struct.
909 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
911 From Thomas Graichen <graichen@rzpd.de>:
912 * Makefile.in: Always use $(SHELL) when running move-if-change.
913 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
914 * configure: Rebuild.
916 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
918 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
919 VMA if this is an executable file or a shared object.
921 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
924 * libaout.h (struct aout_backend_data): Add entry_is_text_address
926 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
927 start of the file. Remove uses later on which switch using
929 (MY(callback)): Handle entry_is_text_address.
930 (MY_entry_is_text_address): Define if not defined.
931 (MY(backend_data)): Initialize new field.
932 * aoutf1.h (sunos4_aout_backend): Likewise.
933 * i386aout.c (MY(backend_data)): Likewise.
934 * i386mach3.c (MY(backend_data)): Likewise.
935 * mipsbsd.c (MY(backend_data)): Likewise.
936 * sparclynx.c (sparclynx_aout_backend): Likewise.
937 * netbsd.h (SEGMENT_SIZE): Define if not defined.
938 (MY_entry_is_text_address): Define.
939 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
941 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
942 whose name starts with `.'.
944 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
946 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
947 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
948 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
949 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
950 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
951 sparc-*-openbsd*): New targets.
952 * configure: Rebuild.
954 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
956 * stabs.c (struct stab_section_info): New field
958 (_bfd_link_section_stabs): Fill the above array.
959 (_bfd_stab_section_offset): Use `cumulative_skips' to
960 speed up offset calculation.
962 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
964 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
965 addend for non pc-relative relocations.
967 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
968 for non-existent function.
970 * elf-m10300.c (mn10300_elf_relax_section): New function.
971 (mn10300_elf_relax_delete_bytes): Likewise.
972 (mn10300_elf_symbol_address_p): Likewise.
973 (mn10300_elf_get_relocated_section_contents): Likewise.
974 (bfd_elf32_bfd_relax_section): Define.
975 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
977 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
979 * configure.host: Set SHLIB_LIBS.
980 * configure.in: Substitute SHLIB_LIBS.
981 * configure: Rebuild.
982 * Makefile.in (SHLIB_LIBS): New variable.
983 ($(SHLIB)): Use $(SHLIB_LIBS).
985 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
987 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
988 with bfd_section_vma.
990 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
992 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
993 Correct CPU file names for mn10[23]00.
994 * configure: Rebuild.
996 * bfd.c (bfd_record_phdr): Cast count to size_t before
999 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1000 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1001 (xcoff_write_archive_contents): LIkewise.
1002 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1003 (mips_elf_create_procedure_table): Likewise.
1004 * peicode.h (pe_print_idata): Likewise.
1005 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1006 * xcofflink.c (xcoff_get_section_contents): Likewise.
1007 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1008 (xcoff_link_add_symbols): Likewise.
1009 (xcoff_link_add_symbols): Likewise.
1011 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1012 (ppcboot_bfd_print_private_bfd_data): Likewise.
1014 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1015 to complain_overflow_signed.
1017 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1019 * VERSION: Set to 2.8.1.
1021 * Branched binutils 2.8.
1023 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1024 deciding whether to copy a reloc into a shared object.
1025 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1026 relocs in unallocated sections.
1027 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1028 R_SPARC_RELATIVE relocs in unallocated sections.
1030 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1032 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1033 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1036 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1038 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1039 override an uninitialized symbol from a shared library with a
1042 * elf-m10200.c: Rename from elf32-mn10200.c.
1043 * elf-m10300.c: Rename from elf32-mn10300.c.
1044 * cpu-m10200.c: Rename from cpu-mn10200.c
1045 * cpu-m10300.c: Rename from cpu-mn10300.c
1046 * Makefile.in: Update accordingly.
1048 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1049 (elf_mips_isa): Move to earlier in file.
1050 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1051 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1054 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1057 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1059 * configure.com: New file.
1060 * config.h-vms: Remove file.
1061 * makefile.vms: Update for new configure scheme.
1063 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1065 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1066 (ppc_process_before_allocation): Declare.
1067 * libcoff.h: Rebuild.
1069 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1071 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1073 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1075 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1077 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1078 symbol index for a R_IHCONST reloc.
1080 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1082 * targmatch.sed: Do not use \(\) recursively.
1084 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1086 * m68klinux.c (MACHTYPE_OK): Define.
1087 * i386linux.c (MACHTYPE_OK): Define.
1089 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1091 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1092 <hjl@gnu.ai.mit.edu>:
1093 * sparclinux.c: New file.
1094 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1095 * bfd-in2.h: Rebuild.
1096 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1097 * configure.in (sparclinux_vec): Add to list of vectors.
1098 * configure: Rebuild.
1099 * targets.c (sparclinux_vec): Declare.
1100 (bfd_target_vector): Add sparclinux_vec.
1101 * Makefile.in: Rebuild dependencies.
1102 (BFD32_BACKENDS): Add sparclinux.o.
1103 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1105 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1106 bfd_coff_backend_data field.
1107 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1109 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1110 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1111 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1113 * bfd.c: Include "libiberty.h".
1114 (strerror): Don't declare.
1115 (bfd_errmsg): Call xstrerror rather than strerror.
1117 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1119 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1120 reloc even if the symbol is in the .bss section.
1121 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1122 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1123 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1125 * coffcode.h (bfd_coff_backend_data): Add new field
1126 _bfd_coff_default_section_alignment_power.
1127 (bfd_coff_default_section_alignment_power): Define.
1128 (bfd_coff_std_swap_table): Initialize new field.
1129 * libcoff.h: Rebuild.
1130 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1131 symbol to the default section alignment.
1133 * COPYING: Update FSF address.
1136 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1138 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1139 21-bit absolute that made it act as a relative.
1142 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1144 * elflink.c (_bfd_elf_create_linker_section): Don't set
1145 bss_section and rel_section from existing sections.
1147 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1150 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1152 * aoutx.h (some_aout_object_p): Change executable test to fix
1153 problems with embedded a.out systems.
1155 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1157 * stabs.c (_bfd_stab_section_offset): New function.
1158 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1159 * libbfd.h: Rebuild.
1160 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1162 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1163 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1164 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1165 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1166 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1168 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1169 symbol. Check for memory allocation failure of *psinfo.
1170 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1171 callers. Set the value of the header symbol.
1172 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1173 * libbfd.h: Rebuild.
1175 start-sanitize-tic80
1176 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1178 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1179 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1180 reloc types, rather than silently failing to generate an output file.
1183 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1185 * targmatch.sed: Use the hold space to put the #ifdef around the
1186 the string constant.
1187 * targets.c (UNSUPPORTED_TARGET): Don't define.
1188 (find_target): Don't check for UNSUPPORTED_TARGET.
1189 (bfd_set_default_target): Don't try to optimize by checking for
1192 * Makefile.in: Rebuild dependencies.
1193 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1194 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1195 (elf32-m32r.o): Remove explicit target.
1197 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1200 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1201 count section symbols for sections that were created by the
1202 linker, or are not allocatable or not loadable.
1203 (elf32_sparc_finish_dynamic_sections): Output output section
1204 symbols for section for which we made space for them.
1206 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1208 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1209 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1211 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1213 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1214 (m32r_hi16_list): New static local.
1215 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1216 (m32r_elf_do_hi16_reloc): Delete.
1217 (m32r_elf_relocate_hi16): New function.
1218 (m32r_elf_lo16_reloc): New function.
1219 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1222 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1224 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1225 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1226 (m32r_elf_final_sda_base): New function.
1227 (m32r_elf_relocate_section): Rewrite sdata support.
1228 (m32r_elf_finish_dynamic_sections): Delete.
1230 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1232 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1233 * coff-svm68k.c: New file. Just defines some macros and includes
1235 * coff-m68k.c: Add functions to handle common addends, moved in
1236 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1237 Control whether relocs are visible using STATIC_RELOCS.
1238 * cf-m68klynx.c: Simplify greatly: just define macros to control
1240 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1241 * targets. (m68ksysvcoff_vec): Declare.
1242 (bfd_target_vector): Add m68ksysvcoff_vec.
1243 * config.bfd (m68*-motorola-sysv*): New target.
1244 * configure.in (m68ksysvcoff_vec): New vector.
1245 * configure: Rebuild.
1246 * Makefile.in: Rebuild dependencies.
1247 (BFD32_BACKENDS): Add coff-svm68k.o.
1248 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1250 * binary.c (binary_set_section_contents): Don't get misled if the
1251 first section is not loadable. From Matthew L. Martin
1254 * elflink.h (elf_bfd_final_link): Set the value of a section
1255 symbol to the section address unless doing a relocateable link.
1257 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1259 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1260 .plt entry if we've taken the function's address.
1261 (elf64_alpha_merge_gots): Merge collected flags info as well.
1263 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1265 * Many files: Add function prototypes.
1266 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1267 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1268 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1269 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1270 * peicode.h: Change several void * parameters to PTR.
1271 * srec.c (srec_get_symbol_info): Make static.
1272 * syms.c (bfd_symbol_is_absolute): Remove.
1273 * Makefile.in: Rebuild dependencies.
1275 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1277 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1278 (bfd_elf32_bfd_is_local_label): Don't define.
1280 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1283 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1285 * bfd-in.h: Don't include obstack.h.
1286 (struct bfd_hash_table): Change memory field to PTR.
1287 * bfd.c (struct _bfd): Change memory field to PTR.
1288 * bfd-in2.h: Rebuild.
1289 * libbfd-in.h (bfd_release): Declare as function, don't define as
1291 * libbfd.h: Rebuild.
1292 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1293 objalloc routines rather than obstack routines.
1294 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1295 (getpagesize): Don't define.
1296 (_bfd_new_bfd): Don't set _bfd_chunksize.
1297 (bfd_openr): Free new bfd and objalloc on failure.
1298 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1299 (bfd_alloc_size): Remove.
1300 (bfd_release): New function.
1301 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1302 objalloc routines rather than obstack routines.
1303 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1304 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1305 objalloc routines rather than obstack routines.
1306 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1307 (struct accumulate): Change memory to struct objalloc *.
1308 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1309 * dep-in.sed: Don't remove obstack.h from dependency list.
1310 * Makefile.in: Rebuild dependencies.
1311 (BFD_H_DEPS): Remove obstack.h.
1312 (install): Don't install obstack.h.
1313 * Many files: Don't include "obstack.h".
1316 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1317 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1318 * libbfd.h: Rebuild.
1319 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1320 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1321 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1323 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1324 old version of bfd_alloc.
1325 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1326 * libbfd.h: Rebuild.
1327 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1329 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1332 ELF local label syntax as well.
1334 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1336 * config.bfd (powerpc-*-beos*): New target.
1337 * configure.in (powerpc-*-beos*): Add case that explicitly
1338 does not set COREFILE for now. A future BeOS version is
1339 expected to support core files.
1340 * configure: Regenerate with autoconf.
1342 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1344 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1345 seen with a local symbol, rather than crashing.
1347 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1348 version symbols if there aren't any.
1350 start-sanitize-tic80
1351 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1353 * coff-tic80.c (coff_rtype_to_howto): Define
1354 (coff_tic80_rtype_to_howto): Clone generic coff version and
1355 add code to handle the funky TI "internal relocations".
1358 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1360 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1361 or size changes because of a weak symbol.
1363 * cisco-core.c (SIGEMT): Define if not defined.
1365 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1367 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1368 setting ever. Sanity check the version number. Sort out copying
1369 flags and other information when adding an indirect symbol.
1370 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1371 symbols added by the backend. Clear the entire contents of the
1373 (elf_export_symbol): Ignore indirect symbols.
1374 (elf_link_output_extsym): Accept a section without an owner in an
1376 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1377 version count. Correct the allocation of x_versymp.
1379 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1380 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1381 Don't return bfd_und_section_ptr when info->shared.
1382 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1383 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1384 (mips_elf_check_relocs): Resolve an indirect symbol in
1386 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1387 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1389 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1391 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1393 From Eric Youngdale <eric@andante.jic.com>:
1394 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1395 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1396 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1397 versioned symbol appears in both a regular and a shared object.
1398 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1399 appropriate. Improve error message.
1400 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1401 all uses. Add localsyms field.
1402 (elf_bfd_final_link): When generating a shared library, call
1403 elf_link_output_extsym to output all local symbols.
1404 (elf_link_output_extsym): Handle symbols which were forced to
1407 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1409 From Eric Youngdale <eric@andante.jic.com>:
1410 * elf-bfd.h (elf_symbol_type): Add version field.
1411 * elfcode.h (elf_slurp_symbol_table): Set version field.
1412 * elflink.h (elf_link_add_object_symbols): When creating an
1413 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1414 appropriate. Set up an indirection from the nondefault version of
1416 (NAME(bfd_elf,size_dynamic_sections)): Call
1417 elf_link_assign_sym_version before checking whether there are any
1418 versions. Always record the version name as a dynamic symbol.
1419 Initialize counters.
1420 (elf_link_assign_sym_version): After finding a version, see if a
1421 symbol should be forced to local scope. Create a new version
1422 definition if appropriate.
1423 (elf_link_output_extsym): Correct indirect symbol handling.
1424 * elf.c (bfd_elf_print_symbol): Print version information.
1425 (bfd_section_from_shdr): Turn version sections into BFD sections.
1426 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1427 if sh_info is not already set.
1428 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1430 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1431 _bfd_stringtab_add to copy the name into permanent memory if
1434 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1436 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1438 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1440 * coffcode.h (bfd_coff_backend_data): Change
1441 _bfd_coff_compute_section_file_positions to return a boolean
1442 value. Change all callers.
1443 (coff_compute_section_file_positions): Change return type to
1444 boolean. If the size of the last section changed, then output a
1445 zero byte at the end of the file.
1446 * libcoff.h: Rebuild.
1448 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1449 for at least 6 output symbols.
1450 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1451 emit a TC csect to represent the space they take up. For an XO
1452 symbol, just emit a reference, not a csect.
1454 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1455 Solaris doesn't like the combined options, and the -f is
1457 (stamp-tshlink, install): Likewise.
1459 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1460 handling when little endian.
1462 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1464 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1465 (mn10300_elf_relocate_section): Likewise.
1466 (elf_backend_relocate_section): Define.
1468 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1469 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1470 (elf32_mn10300_howto_table): Likewise.
1471 (elf32_mn10300_reloc_map): Likewise.
1472 (bfd_elf32_mn10300_reloc): Delete unused function.
1474 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1476 start-sanitize-tic80
1477 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1478 understand, just set the howto field to NULL, and the caller will
1479 print an appropriate error message.
1481 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1482 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1483 block. Use NULL for initializations of "ptr" rather than bare 0.
1484 * coff-h8300.c: Fix typo in comment.
1485 * coff-h8500.c: Ditto.
1487 * coff-z8k.c: Ditto.
1489 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1491 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1492 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1493 m32r_elf_get_relocated_section_contents): First pass at relax support.
1495 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1497 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1498 entry for reading verdef records.
1499 Use correct braces for computing increments of extverdaux and
1500 exteverdef record pointers.
1502 start-sanitize-tic80
1503 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1505 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1509 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1511 * elflink.h (elf_link_find_version_dependencies): Check that
1512 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1515 start-sanitize-tic80
1516 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1518 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1521 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1523 * targets.c (bfd_default_vector): Make non-const.
1524 (find_target): New static function, broken out of
1526 (bfd_set_default_target): New function.
1527 (bfd_find_target): Call find_target. When defaulting, use
1528 bfd_default_vector[0] if it is not NULL.
1529 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1530 * bfd-in2.h, libbfd.h: Rebuild.
1532 * syms.c (bfd_is_local_label): Return false if the symbol has no
1534 * coff-i960.c (coff_i960_is_local_label_name): New function.
1535 (coff_bfd_is_local_label_name): Define.
1536 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1537 (coff_bfd_is_local_label_name): Define.
1538 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1539 (coff_bfd_is_local_label_name): Define.
1540 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1541 with .. or _.L_ as local.
1542 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1543 (bfd_elf32_bfd_is_local_label_name): Define.
1544 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1545 beginning with $ as local.
1547 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1549 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1550 rather than comparing against info->lprefix.
1551 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1552 * elflink.h (elf_link_input_bfd): Likewise.
1553 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1554 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1556 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1557 _bfd_elf_is_local_label_name if not already defined.
1558 * elf.c (_bfd_elf_is_local_label_name): New function.
1559 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1561 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1562 (m88k_is_local_label_name): New static function.
1564 * coffcode.h (coff_bfd_is_local_label_name): Define as
1565 _bfd_coff_is_local_label_name if not already defined.
1566 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1567 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1568 * libcoff.h: Rebuild.
1570 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1571 to _bfd_is_local_label_name.
1572 (bfd_target): Likewise.
1573 * syms.c (bfd_is_local_label): Define as function, not macro.
1574 (bfd_is_local_name): Define.
1575 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1576 bfd_generic_is_local_label, and take a string rather than a
1578 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1579 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1580 (bfd_generic_is_local_label): Don't declare.
1581 (bfd_generic_is_local_label_name): Declare.
1582 * bfd-in2.h, libbfd.h: Rebuild.
1583 * All backends: Change local_label to local_label_name.
1585 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1586 (mips_elf_relocate_got_local): Change return type to boolean.
1587 Don't assume that the first zero entry is unassigned; instead, use
1589 (mips_elf_relocate_section): Check return value of
1590 mips_elf_relocate_got_local.
1591 (mips_elf_create_got_section): Initialize assigned_gotno field.
1594 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1596 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1600 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1602 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1603 that have no contents merely because linker_mark is not set.
1605 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1607 * config.bfd (mips*-*-lnews*): New target.
1608 * coff-mips.c (mips_relocate_section): Make assert compare
1609 content byteorder instead of header byteorder.
1610 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1612 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1613 * configure.in (ecoff_biglittle_vec): Add case.
1614 * configure: Update.
1616 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1618 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1619 name begins with ".note".
1620 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1621 section whose name begins with ".note".
1622 (get_program_header_size): Corresponding change.
1624 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1625 jal and for jal overflow.
1627 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1629 From Eric Youngdale <eric@andante.jic.com>:
1630 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1631 not found, try looking it up again without the version name.
1632 (elf_link_add_object_symbols): Always link against the dynamic
1633 symbol table of a dynamic object. When linking against a dynamic
1634 object, include version strings in symbol names, and set up
1635 version information. Add indirect symbols for default versions.
1636 (elf_link_create_dynamic_sections): Add special version sections.
1637 (struct elf_assign_sym_version_info): Define.
1638 (struct elf_find_verdep_info): Define.
1639 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1640 up version sections.
1641 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1642 (elf_link_find_version_dependencies): New static function.
1643 (elf_link_assign_sym_version): New static function.
1644 (elf_link_renumber_dynsyms): New static function.
1645 (struct elf_final_link_info): Add symver_sec field.
1646 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1647 local symbols of a dynamic object. Handle DT_VER* constants.
1648 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1649 dynamic object. Skip indirect symbols from ELF objects. Remove
1650 the version name before choosing a hash bucket. Write out the
1651 version information if appropriate.
1652 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1653 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1654 (bfd_elf64_size_dynamic_sections): Likewise.
1655 * bfd-in2.h: Rebuild.
1656 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1657 Change elf_link_hash_flags to unsigned short.
1658 (ELF_LINK_HIDDEN): Define.
1659 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1660 dynverdef_hdr, dynversym_section, dynverdef_section,
1661 dynverref_section, cverdefs, cverrefs, verdef, verref.
1662 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1663 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1664 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1665 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1666 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1667 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1668 (_bfd_elf_slurp_version_tables): Declare.
1669 * elf.c (_bfd_elf_swap_verdef_in): New function.
1670 (_bfd_elf_swap_verdef_out): Likewise.
1671 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1672 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1673 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1674 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1675 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1676 version information if there is any.
1677 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1678 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1679 (elf_fake_sections): Handle .gnu.version* section names.
1680 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1681 (_bfd_elf_slurp_version_tables): New function.
1682 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1683 version name in string entered in dynamic hash table.
1684 * elfcode.h: Include fnmatch.h.
1685 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1686 symbol which was forced to become local.
1687 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1688 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1689 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1690 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1692 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1694 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1696 (mn10200_elf_relax_section): Correctly compute a symbol's value
1697 when the symbol is local, but not in the same section as we are
1698 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1701 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1703 * elf32-m32r.c: Rewrite to use ELF backend linker.
1704 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1705 Add small data area support (R_M32R_SDA16).
1706 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1707 * bfd-in2.h,libbfd.h: Regenerated.
1709 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1711 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1712 (mn10200_elf_relax_delete_bytes): Likewise.
1713 (mn10200_elf_symbol_address_p): Likewise.
1714 (mn10200_elf_get_relocated_section_contents): Likewise.
1715 (bfd_elf32_bfd_relax_section): Define.
1716 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1718 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1719 (mn10200_elf_relocate_section): Likewise.
1720 (elf_backend_relocate_section): Define.
1723 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1725 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1726 reloc.c, targets.c: New target, elf-*-D30V.
1728 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1730 * cpu-d30v.c, elf32-d30v.c: New files.
1733 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1735 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1736 * bfd-in2.h: Regenerated.
1737 start-sanitize-tic80
1738 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1739 (rtype2howto): Add function.
1740 (tic80_howto_table): Add.
1743 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1745 * sysdep.h: Don't define errno in MSVC if error.h is included.
1748 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1750 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1751 is initialized before it is used.
1754 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1756 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1757 symbol into a weak undefined symbol; leave it as a common symbol.
1759 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1761 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1762 about a symbol defined in a dynamic object if it has already been
1763 defined in a regular object.
1765 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1767 * makefile.vms: Add gcc flags to allow compiling with current gcc
1769 (targmatch.h): New dependency.
1771 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1773 * evax.h (ALPHA_R_CODEADDR): New relocation.
1774 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1776 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1778 * bfd-in2.h, libbfd.h: Rebuild.
1780 Restrict symbol length to 64 bytes, case preserving:
1781 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1782 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1783 (_bfd_evax_length_hash_symbol): Added.
1784 * evax-etir.c (_bfd_evax_write_etir): Call
1785 _bfd_evax_length_hash_symbol before output of symbol.
1786 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1787 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1789 * evax-emh.c: Output filename to object file without path.
1791 * evax-egsd.c: New sections for local and global commons.
1793 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1794 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1795 notices. Replace AXP with Alpha.
1797 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1799 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1800 sections if we are creating a shared library.
1802 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1804 * configure.host (i386-windows): Don't set host64=true.
1806 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1808 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1809 (elf_mips16_gprel_howto): New static variable.
1810 (mips16_gprel_reloc): New static function.
1811 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1812 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1813 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1814 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1815 * bfd-in2.h, libbfd.h: Rebuild.
1817 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1819 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1820 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1822 start-sanitize-r5900
1823 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1825 * config.bfd: add r5900
1828 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1830 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1831 the output section will be the absolute section; don't print an
1832 assertion message for that case when doing a relocateable link.
1834 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1836 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1837 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1838 need_fn_sub, call_stub, and call_fp_stub.
1839 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1840 (mips_elf_link_hash_newfunc): Initialize new fields.
1841 (mips_elf_link_hash_table_create): Likewise.
1842 (mips_elf_relocate_section): Redirect relocations to use mips16
1843 stubs when appropriate.
1844 (mips_elf_check_relocs): Attach stub sections to the appropriate
1845 symbol. Set need_fn_stub when appropriate.
1846 (mips_elf_always_size_sections): New static function.
1847 (mips_elf_check_mips16_stubs): New static function.
1848 (elf_backend_always_size_sections): Define.
1849 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1851 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1852 attached to sections which are not being included in the link.
1854 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1856 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1857 symbol value when computing the addend for a pc_relative
1860 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1862 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1863 relocateable link, just skip pc_relative pcrel_offset relocs.
1864 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1865 structure for an ARM26 reloc which can be resolved.
1866 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1867 reloc can be resolved.
1869 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1870 error in overflow check for R_RELBYTE.
1872 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1874 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1875 From Mark Rasin <mark.rasin@telrad.co.il>.
1877 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1880 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1882 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1883 (elf_mn10200_howto_table): Likewise.
1884 (mn10200_reloc_map): Likewise.
1886 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1888 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1889 * bfd-in2.h, libbfd.h: Regenerated.
1890 * elf32-m32r.c: Add support for them.
1892 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1894 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1895 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1897 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1898 r_format and r_pcrel. Always return a value.
1900 * riscix.c (MY_final_link_callback): Define to dummy value.
1902 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1903 relocations against the text segment, look up the output name of
1905 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1906 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1907 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1908 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1909 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1911 start-sanitize-tic80
1912 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1914 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1915 routines for little endian data.
1916 * coffcode.h (coff_write_object_contents): Set magic to
1917 TIC80_ARCH_MAGIC for TIc80.
1919 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1921 * coff-tic80.c (tic80coff_vec): Change to little endian data
1925 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1927 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1928 auxiliary_filters parameter to be const char * const *. Accept a
1929 NULL terminated array.
1930 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1931 (bfd_elf32_size_dynamic_sections): Update declaration.
1932 * bfd-in2.h: Rebuild.
1934 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1936 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1937 NOTYPE symbol in a text section as a FUNC symbol.
1939 * coffcode.h (coff_compute_section_file_positions): Force
1940 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1942 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1944 * libaout.h (machine_type): Reserve several values for sparclet.
1946 start-sanitize-tic80
1947 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1949 * config.bfd (tic80-*-*): Don't require 'coff'.
1953 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1955 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1956 table to v850_elf_reloc for all non-standard relocations.
1957 (v850_elf_check_relocs): Add check for h being non-null.
1958 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1959 statement instead of multiple ifs.
1960 (v850_elf_relocate_section): Fix up error message, don't just call
1964 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1966 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1967 Use bfd_elf_generic_reloc as special function for all relocs.
1968 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1970 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1971 24bit pc-relative reloc.
1973 start-sanitize-tic80
1974 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1976 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1977 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1978 header byte order is little endian. Use correct bfd_get and
1979 bfd_put routines for little endian headers.
1980 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1981 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1984 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1986 * reloc.c: Add BFD_RELOC_24.
1987 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1988 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1989 * bfd-in2.h, libbfd.h: Rebuilt.
1991 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1993 elf64-alpha multiple .got rewrite:
1995 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1996 (bfd_elf*_mkobject): Don't define here ...
1997 * elfxx-target.h: ... but rather here. Default always_size_sections
1999 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2000 what the #defines in elf-bfd.h transmuted it to anyway.
2002 * section.c: Add SEC_LINKER_CREATED flag.
2003 * bfd-in2.h: Rebuild.
2004 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2005 relocation section flags.
2006 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2007 SEC_IN_MEMORY to recognize generated bits.
2008 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2010 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2011 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2012 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2013 * elf32-ppc.c (ppc_elf_create_linker_section,
2014 ppc_elf_size_dynamic_sections): Likewise.
2015 * elf32-sparc.c (elf32_sparc_check_relocs,
2016 elf32_sparc_size_dynamic_sections): Likewise.
2017 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2019 (_bfd_elf_create_dynamic_sections): Likewise.
2020 (_bfd_elf_make_linker_section_rela): Likewise.
2021 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2022 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2023 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2024 to identify generated bits.
2025 (elf_link_input_bfd): Likewise.
2027 * elf64-alpha.c: Rewrite everything touching relocations.
2030 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2032 * elf32-v850.c (all functions and static variables): Go through
2033 and regularize names to be of the form v850_elf_<xxx>.
2034 (toplevel): Include <elf/v850.h>.
2035 (enum reloc_type): Move to include/elf/v850.h.
2036 (v850_elf_check_relocs): For common variables, if the variable is
2037 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2038 into the appropriate section.
2039 (elf_backend_check_relocs): Define.
2041 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2043 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2046 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2048 * config.bfd (mips*el-*-linux*): New target.
2049 (mips*-*-linux*): New target.
2051 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2052 Return a useful value.
2054 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2056 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2058 * configure: Rebuild.
2059 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2060 ac_cv_func_mmap in bfd/configure.host.
2062 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2063 filter_shlib and auxiliary_filter_shlib parameters.
2064 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2066 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2067 (bfd_elf64_size_dynamic_sections): Likewise.
2068 * bfd-in2.h: Rebuild.
2070 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2072 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2073 symbols, don't export a symbol which is defined by an object in an
2074 archive which contains shared objects.
2076 start-sanitize-tic80
2077 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2079 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2080 for TI TMS320c80 (MVP).
2081 (bfd_archures_list): Add bfd_tic80_arch.
2082 * bfd-in2.h: Regenerate by running "make headers".
2084 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2086 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2087 * configure.in (case $vec): Correct typo, "tb" not "tp".
2088 Also add cofflink.o for tic80coff_vec.
2089 * configure: Regenerate with autoconf.
2092 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2094 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2095 is configured with --with-mmap.
2097 start-sanitize-tic80
2098 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2100 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2101 (ALL_MACHINES): Add cpu-tic80.o
2102 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2103 * coff-tic80.c: Add skeleton, cloned from another coff config.
2104 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2108 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2110 * TODO: Correct a misspelling.
2111 start-sanitize-tic80
2112 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2113 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2114 * configure.in (case $vec): Add tic80coff_vec entry.
2115 * configure: Regenerate with autoconf.
2116 * archures.c (bfd_tic80_arch): Declare.
2117 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2118 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2119 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2120 (bfd_target_vector): Add tic80coff_vec entry.
2123 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2125 * elflink.h (elf_buckets): Add some more values for larger
2128 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2130 * Makefile.in (install): Move subdir_do out of conditional. From
2131 Fred Fish <fnf@cygnus.com>.
2133 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2135 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2137 (elf_mn10200_howto_table): Likewise.
2138 (mn10200_reloc_map): Likewise.
2140 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2142 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2143 mips16 symbol during the link.
2144 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2146 (mips_elf_link_output_symbol_hook): New static function.
2147 (elf_backend_link_output_symbol_hook): Define.
2149 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2152 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2154 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2155 against SEC_DEBUGGING sections here (revert patch of December 5).
2156 * elfcode.h (elf_object_p): Check for them here, instead.
2158 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2160 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2161 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2163 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2164 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2165 * elf-bfd.h (struct elf_size_info): Update declaration of
2167 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2168 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2169 * elfxx-target.h: Use new dynamic reloc routines by default.
2170 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2173 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2175 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2176 if NAMES_HAVE_UNDERSCORE is defined.
2178 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2180 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2182 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2184 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2187 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2189 * elflink.h (elf_link_add_object_symbols): Only add a weak
2190 symbol if the real definition is in the dynamic symbol table.
2191 After finding the real definition, then, if it is dynamic, add the
2192 weak symbol to the dynamic symbol table.
2194 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2196 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2198 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2201 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2203 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2205 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2206 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2207 * reloc.c: Remove mn10300 big endian relocs.
2208 * bfd-in2.h, libbfd.h: Rebuilt.
2210 * elf32-mn10200.c: Update from elf32-mn10300.c.
2212 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2214 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2216 * elf32-mn10300.c: Add some comments.
2218 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2220 * ihex.c (ihex_scan): Always initialize buf before jumping to
2222 (ihex_read_section): Likewise.
2224 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2226 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2227 inplace for most relocs.
2229 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2231 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2232 even if SEC_ALLOC is not set.
2233 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2234 when deciding whether to copy a reloc into a shared object.
2235 (elf_i386_relocate_section): Likewise.
2236 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2237 (elf32_sparc_relocate_section): Likewise.
2238 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2239 reloc section if it is not set in the source section.
2240 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2241 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2242 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2244 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2246 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2247 expects a .got.plt until we actually create it.
2249 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2252 message for bfd_reloc_outofrange, rather than aborting. From
2253 Philippe De Muyter <phdm@info.ucl.ac.be>.
2255 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2256 a relocateable link, don't try to process them. From Heinz Wrobel
2257 <wrobel@lpr.e-technik.tu-muenchen.de>.
2259 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2261 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2262 mn10300_info_howto_rel. Tweak reloc argument to be an
2263 Elf32_Internal_Rela.
2264 (USE_RELA): Define instead of USE_REL.
2265 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2267 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2269 * configure.in, configure: Handle mips*-sgi-irix6*.
2270 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2273 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2275 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2276 relocation against a symbol defined in a section with no output
2279 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2281 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2282 * configure, config.in: Rebuild with autoconf 2.12.
2284 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2285 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2286 (swap_out_syms): Set st_other from existing st_other field.
2287 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2289 (elf_link_output_extsym): Set the other field from the global hash
2291 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2292 (elf_mips16_jump_howto): New static variable.
2293 (mips16_jump_reloc): New static function.
2294 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2295 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2296 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2298 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2299 * bfd-in2.h, libbfd.h: Rebuild.
2300 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2302 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * configure.host: Use long long for mips-sgi-irix6*.
2306 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2307 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2309 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2311 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2312 (enum reloc_type): Add more reloc types.
2313 (elf32_mn10300_howto_table): Update for new reloc types.
2314 (elf32_mn10300_reloc_map): Update for new reloc types.
2315 * reloc.c: Add some new relocs for the mn10300 series.
2316 * bfd-in2.h, libbfd.h: Rebuilt.
2318 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2320 * som.c (setup_sections): Don't lose for a space which has
2321 no data, but some symbols.
2323 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2326 (sunos_link_hash_table_create): Initialize got_needed.
2327 (sunos_create_dynamic_sections): Only set .got section size if it
2328 is not already set. Set got_needed.
2329 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2330 sdynptr, and only handle dynamic sections, if dynamic sections are
2332 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2333 Initialize .got section.
2334 (sunos_scan_ext_relocs): Likewise.
2335 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2337 (sunos_finish_dynamic_link): Check got_needed. Only set up
2338 dynamic linking information if needed.
2340 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2342 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2344 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2346 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2348 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2350 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2353 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2355 * filemode.c: Include sysdep.h.
2356 * ihex.c: Add casts to eliminate compiler warnings.
2357 * sunos.c: Add casts to eliminate compiler warnings.
2359 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2361 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2363 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2364 appropriate relocations in the .so file if shared.
2365 (ppc_elf_relocate_section): Ditto.
2367 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2369 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2370 complain_overflow_unsigned.
2372 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2374 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2375 overflows for R_D10V_16 and R_D10V_18.
2377 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2379 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2380 (do_with_relocs): Likewise.
2381 (do_as_repeat): Likewise.
2382 (copy_expression): Likewise.
2384 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * ieee.c (ieee_write_external_part): Correctly record whether
2387 there is an external part.
2390 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2392 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2393 handle tda offsets for sld.w and sst.w instructions.
2394 Fix alignment check in sld.w and sst.w tda reloc handling.
2397 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2399 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2402 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2404 * elf32-v850.c: Add comments about assumptions about
2405 char, short & long sizes.
2406 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2407 problems for several relocs.
2409 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2410 R_V850_SDA_OFFSET entry.
2413 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2416 Store import file index in ldindx.
2417 (xcoff_build_ldsyms): Assume that ldsym was not previously
2418 allocated. For an imported symbol, copy ldindx into l_ifile.
2421 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2423 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2424 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2425 fields in R_V850_TDA_OFFSET.
2426 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2427 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2430 * elf32-v850.c: Include bfdlink.h.
2431 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2433 (elf32_v850_bfd_final_link_relocate): New function.
2434 (v850_elf_relocation_section): Likewise.
2435 (elf_backend_relocate_section): Define.
2438 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2440 * binary.c (binary_set_section_contents): Ignore sections which
2441 don't have SEC_LOAD and SEC_ALLOC set.
2443 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2445 * linker.c (_bfd_generic_final_link): Avoid losing static
2446 symbols in the .bss section.
2448 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2451 (mips32_64bit_reloc): New static function.
2452 (mips_reloc_map): Add entry for BFD_RELOC_64.
2453 (mips_elf_relocate_section): Handle R_MIPS_64.
2455 * linker.c (default_indirect_link_order): Print an error message
2456 when attempting to do a relocateable link with different object
2457 file formats, rather than calling abort.
2459 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2461 * reloc.c (m32r relocs): Rename them.
2462 * bfd-in2.h, libbfd.h: Regenerated.
2463 * elf32-m32r.c: Update.
2464 (m32r_elf_10_pcrel_reloc): New function.
2465 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2466 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2468 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2470 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2471 all sections that will be included in the output file.
2472 (_bfd_generic_link_output_symbols): Discard symbols in sections
2473 which are being discarded.
2477 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2478 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2479 (elf_v850_howto_table): Corresponding changes.
2480 (elf_v850_reloc_map): Corresponding changes.
2481 * reloc.c: Add additional V850 relocations.
2482 * bfd-in2.h, libbfd.h: Rebuilt.
2484 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2485 no longer want in pc-relative relocs.
2487 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2489 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2490 accept a reloc against an undefined sybmol!
2492 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2494 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2497 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2499 * VERSION: Bump for new relocation.
2501 * hosts/i386bsd.h: If NBPG is not defined, define it as
2502 PAGE_SIZE, for recent versions of FreeBSD.
2504 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2506 * configure.host: Use `long long' as the 64 bit type on a Solaris
2507 host, since both gcc and the SunPRO compilers support it.
2509 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2511 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2512 mistake to have reused the ECOFF LITERAL for ELF since they have
2513 different semantics.
2514 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2515 * bfd-in2.h, libbfd.h: Rebuild.
2517 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2520 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2521 dynamic relocation for an undefweak symbol when we are building
2522 a static executable.
2524 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2526 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2527 point explicitly to srcdir.
2528 (targmatch.h): Edit references to point explicitly to objdir.
2530 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2532 * config.bfd: When setting targ_cpu, don't get confused by
2535 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2537 * configure.host: Add support for windows host (a build done
2538 under the Microsoft build environment).
2540 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2542 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2543 definition in a dynamic object, add it to the dynamic symbol table
2544 if any dynamic object mentions it. Reverts part of last patch.
2546 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2547 (sunos_link_hash_table_create): Initialize got_base.
2548 (bfd_sunos_size_dynamic_sections): If the .got section is more
2549 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2551 (sunos_check_dynamic_reloc): Subtract got_base from a base
2552 relative relocation.
2554 * elf32-mips.c (elf_mips_isa): New static function.
2555 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2556 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2558 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2560 * archive.c (do_slurp_coff_armap): Only treat archive as little
2561 endian for i960 COFF.
2563 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2566 by the change in size of the section when EXEC_P is not set.
2568 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2569 (m68kcoff_rtype_to_howto): New static function.
2570 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2571 VMA to the addend for a PC relative reloc.
2573 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2575 * Makefile.in: Rebuild dependencies.
2577 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2580 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2582 * Makefile.in: Remove explicit dependencies for mn10200 and
2584 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2585 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2586 (dependencies): Rebuilt.
2588 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2590 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2591 during this function.
2593 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2594 section if the flags are compatible.
2596 * configure.in: Add havevecs, and put it in tdefaults.
2597 * mpw-config.in: Likewise.
2598 * configure: Rebuild.
2599 * targmatch.sed: New file; a sed script to build targmatch.h from
2601 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2602 * targets.c: Include "fnmatch.h".
2603 (struct targmatch): Define.
2604 (bfd_target_match): Define by including targmatch.h.
2605 (bfd_find_target): If the target is not found by name, search for
2606 it as a configuration triplet.
2607 * Makefile.in: Rebuild dependencies.
2608 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2609 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2610 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2611 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2612 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2613 (CFILES): Remove i386dynix.c and hp300bsd.c.
2614 (targmatch.h): New target.
2615 (do_clean): Remove targmatch.h.
2617 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2618 * acconfig.h: Add NEED_DECLARATION_GETENV.
2619 * configure, config.in: Rebuild.
2620 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2621 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2623 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2625 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2626 * cpu-mn10200.c, cpu-mn10300.c: New files.
2627 * elf32-mn10200.c, elf32-mn10300.c: New files.
2628 * Makefile.in: Break mn10x00 support into two separate
2629 configurations, mn10200 and mn10300.
2630 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2631 * bfd-in2.h, configure: Rebuilt.
2633 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2635 * Makefile.in (do_clean): Move config.log to do_distclean.
2637 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2639 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2640 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2641 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2642 (elf32-mn10x00.o): Add dependencies.
2643 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2644 (bfd_mn10x00_arch): Declare.
2645 (bfd_archures_list): Add bfd_mn10x00_arch.
2646 * config.bfd: Add mn10x00-*-*.
2647 * configure.in: Add bfd_elf32_mn10x00_vec.
2648 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2649 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2650 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2651 * bfd-in2.h, configure: Rebuilt.
2653 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2655 openVMS/Alpha: Provide filename and case_hack flags via
2656 symbol table from gas.
2657 Add case_hack code for symbol output from vax/vms.
2658 * evax-alpha.c (evax_initialize): Remove filename handling,
2659 filename is provided via symbol table.
2660 (evax_get_symtab): Use local symbol count when setting up table.
2661 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2663 (_bfd_evax_write_egsd): Skip file name symbol.
2664 * evax-emh.c (get_vms_time_string): Local function now.
2665 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2667 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2668 through _bfd_evax_case_hack_symbol.
2669 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2671 (_bfd_evax_basename): Removed.
2672 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2673 * evax.h (evax_private_data_struct): Remove filename.
2674 (flag_hash_long_names, flag_show_after_trunc,
2675 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2678 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2680 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2681 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2682 (NO_SWAP_MAGIC): Don't define.
2683 (SWAP_MAGIC): Define.
2685 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2686 no hash table entry for a global symbol.
2688 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2690 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2692 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2695 symbol type with T_NULL. Warn if symbol type changes. Based on
2696 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2698 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2699 a dynamic object in the dynamic symbol table if it is referenced
2700 or defined by a regular object.
2703 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2705 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2706 remove dwarf local labels. Shrinks binaries by a factor of 3!
2709 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2711 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2712 by hand, rather than by calling bfd_make_section.
2714 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2716 * reloc.c: Rename m32r relocs.
2717 * bfd-in2.h, libbfd.h: Rebuilt.
2718 * elf32-m32r.c: Update.
2720 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2723 link, adjust the symbol index of a base relative reloc. Don't
2724 change the addend of a PC relative reloc if pcrel_offset is set.
2725 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2726 a relocateable link.
2728 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2729 it is zero, in case src_mask matters.
2730 (bfd_install_relocation): Likewise.
2732 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2734 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2736 (_bfd_xcoff_bfd_final_link): Don't set target_index
2737 to an uninitialized value.
2739 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2741 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2742 indices, rather than crashing.
2743 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2745 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2748 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2750 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2752 (coff_arm_adjust_symndx): New static function.
2753 (coff_adjust_symndx): Define.
2755 * srec.c (srec_scan): Accept multiple symbols on a single line.
2756 From Pascal Martin <pmartin@alsys.com>.
2760 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2762 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2763 (sunos_merge_private_bfd_data): New function.
2765 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2767 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2769 (bfd_merge_private_bfd_data): Likewise.
2770 * section.c (bfd_copy_private_section_data): Likewise.
2771 * syms.c (bfd_copy_private_symbol_data): Likewise.
2772 * bfd-in2.h: Rebuild.
2773 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2774 both BFD's are the right flavour.
2775 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2776 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2777 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2778 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2779 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2780 (ppc_elf_merge_private_bfd_data): Likewise.
2781 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2782 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2784 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2785 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2788 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2790 * reloc.c: Add m32r relocs.
2791 * bfd-in2.h, libbfd.h: Rebuilt.
2792 * cpu-m32r.c,elf32-m32r.c: New files.
2794 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2796 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2798 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2800 * tekhex.c (first_phase): Change type parameter from char to int.
2802 (pass_over): Change func to expect int, not char.
2804 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2805 rather than SEC_LOAD when aligning the file offset for the first
2806 section in a segment.
2808 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2810 * syms.c (coff_section_type): Make arg const.
2811 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2812 to make_bfd_asection().
2813 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2814 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2815 (_bfd_elf_stringtab_init): Remove prototype.
2817 * netbsd-core.c (swap_abort): Add prototype.
2818 * aix386-core.c (swap_abort): Ditto & make static
2819 * hpux-core.c (swap_abort): Ditto & make static.
2820 * irix-core.c (swap_abort): Ditto & make static.
2821 * ptrace-core.c (swap_abort): Ditto & make static.
2822 * trad-core.c (swap_abort): Ditto & make static.
2823 * coffswap.h (coff_swap_reloc_in): Ditto.
2824 (coff_swap_reloc_out): Ditto.
2825 (coff_swap_filehdr_in): Ditto.
2826 (coff_swap_filehdr_out): Ditto.
2827 (coff_swap_sym_in): Ditto.
2828 (coff_swap_sym_out): Ditto.
2829 (coff_swap_aux_in): Ditto.
2830 (coff_swap_aux_out): Ditto.
2831 (coff_swap_lineno_in): Ditto.
2832 (coff_swap_lineno_out): Ditto.
2833 (coff_swap_aouthdr_in): Ditto.
2834 (coff_swap_aouthdr_out): Ditto.
2835 (coff_swap_scnhdr_in): Ditto.
2836 (coff_swap_scnhdr_out): Ditto.
2837 * ihex.c (ihex_sizeof_headers): Ditto.
2838 * tekhex.c (getsym): Ditto.
2839 (find_chunk): Ditto & make static.
2840 (insert_byte): Ditto.
2841 (first_phase): Ditto.
2843 (tekhex_get_symtab): Ditto & make static.
2844 (tekhex_get_symtab_upper_bound): Ditto & make static.
2845 (tekhex_mkobject): Ditto.
2846 (tekhex_object_p): Ditto.
2847 (move_section_contents): Ditto.
2848 (tekhex_get_section_contents): Ditto.
2849 (tekhex_set_arch_mach): Ditto & make static.
2850 (tekhex_set_section_contents): Ditto.
2851 (writevalue): Ditto.
2854 (tekhex_write_object_contents): Ditto.
2855 (tekhex_sizeof_headers): Ditto.
2856 (tekhex_make_empty_symbol): Ditto.
2857 (tekhex_get_symbol_info): Ditto.
2858 (tekhex_print_symbol): Ditto.
2859 * irix-core.c (make_bfd_asection): Ditto.
2860 (irix_core_core_file_p): Ditto.
2861 (irix_core_core_file_failing_command): Ditto.
2862 (irix_core_core_file_failing_signal): Ditto.
2863 (irix_core_core_file_matches_executable_p): Ditto.
2864 (irix_core_make_empty_symbol): Ditto.
2865 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2866 * srec.c (srec_new_symbol): Ditto.
2867 (srec_get_section_contents): Ditto.
2868 (srec_set_arch_mach): Ditto.
2869 (srec_set_section_contents): Ditto.
2870 (internal_srec_write_object_contents): Ditto.
2871 (srec_write_object_contents): Ditto.
2872 (symbolsrec_write_object_contents): Ditto.
2873 (srec_sizeof_headers): Ditto.
2874 (srec_make_empty_symbol): Ditto.
2875 (srec_get_symtab_upper_bound): Ditto.
2876 (srec_get_symtab): Ditto.
2877 (srec_print_symbol): Ditto and make static.
2878 * elf.c (elf_read): Ditto
2879 (assign_section_numbers): Ditto.
2880 (elf_fake_sections): Ditto.
2881 (sym_is_global): Ditto.
2882 (elf_map_symbols): Ditto.
2883 (get_program_header_size): Ditto.
2884 * coffgen.c (make_a_section_from_file): Ditto.
2885 (coff_real_object_p): Ditto.
2886 (fixup_symbol_value): Ditto.
2887 (build_debug_section): Ditto.
2889 * syms.c (coff_section_type): Ditto.
2891 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2893 * bfd-in2.h: Rebuilt after m32r changes.
2895 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2897 * config.bfd,configure.in,configure: Add m32r support.
2898 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2899 * config.bfd: Keep target list alphabetically sorted.
2902 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2904 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2905 to add in the constant part found in the instruction itself.
2906 (case R_V850_HI16_S): Likewise.
2909 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2911 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2912 and R_D10V_18 to be 1 (word).
2914 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2916 * stabs.c (_bfd_link_section_stabs): If the output_section field
2917 of either section is bfd_abs_section, then the linker is
2918 discarding the section and we should not optimize it.
2920 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2922 * Makefile.in (aout-sparcle.o): New target.
2923 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2924 * config.bfd (sparclet-*-aout*): Add case.
2925 * configure.in (sparcle_aout_vec): Add case.
2926 * configure: Regenerated.
2927 * targets.c (sparcle_aout_vec): Declare.
2928 (bfd_target_vector): Add sparcle_aout_vec.
2929 * aout-sparcle.c: New file.
2932 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2934 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2935 low order sign bit propogation for R_V850_HI16_S.
2937 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2938 handling V850 specific relocs.
2939 (elf_v850_howto_table): Use the new function for some
2940 relocations. Twiddle masks & shifts for some relocs.
2941 Set partial_inplace where needed.
2944 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2946 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2947 default architecture to a machine number of 0.
2948 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2950 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2951 the output BFD is the default, set it from the first input BFD.
2954 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2956 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2957 insert at bitpos zero. The HI16 relocs are shifted right
2958 by 16 bits. Fix src_mask for all relocs.
2959 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2961 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2965 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2967 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2968 Rewrite to use BFD file read routines and to avoid using a fixed
2969 length for the file name.
2972 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2974 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2975 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2976 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2977 to R_V850_{32,16,8}.
2979 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2981 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2982 (elf_v850_howto_table): Add info for HI16_S reloc.
2983 (v850_reloc_map): Add HI_16_S reloc.
2984 * reloc.c: Define BFD_RELOC_V850_* relocs.
2987 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * elf32-sh.c: New file.
2991 * elf.c (prep_headers): Handle bfd_arch_sh.
2992 * elfcode.h (write_relocs): Handle absolute symbol.
2993 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2994 (_bfd_elf64_link_read_relocs): Declare.
2995 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2996 elf_link_read_relocs. Make globally visible. Change all
2998 (elf_link_input_bfd): Get external symbols from cache in
2999 symtab_hdr->contents. Get contents from cache in
3001 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3003 * reloc.c: Define BFD_RELOC_SH_* relocs.
3004 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3005 * coff-sh.c (sh_insns_conflict): Fix a return value.
3006 (_bfd_sh_align_load_span): New globally visible function, broken
3007 out of sh_align_load.
3008 (sh_align_load): Call _bfd_sh_align_load_span.
3009 (sh_swap_insns): Change relocs parameter to PTR.
3010 * bfd-in2.h, libbfd.h: Rebuild.
3011 * targets.c (bfd_elf32_sh_vec): Declare.
3012 (bfd_elf32_shl_vec): Declare.
3013 * config.bfd (sh-*-elf*): New target.
3014 * configure.in (bfd_elf32_sh_vec): New target vector.
3015 (bfd_elf32_shl_vec): New target vector.
3016 * configure: Rebuild.
3017 * Makefile.in: Rebuild dependencies.
3018 (BFD32_BACKENDS): Add elf32-sh.o.
3019 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3021 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3022 page before checking D_PAGED.
3024 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3025 (ihex_write_object_contents): Remove extbase; always use segbase
3028 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3030 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3031 * configure.host (i[345]86-*-*): Ditto.
3032 * config.bfd (i[345]86-*-*): Ditto.
3033 * configure: Regenerate.
3035 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3038 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3040 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3041 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3042 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3043 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3044 will have an ST_CODE type, change the symbol's type to ST_DATA.
3045 * som.c (hppa_som_gen_reloc_type): Update prototype.
3047 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3049 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3050 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3051 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3052 (mips_elf_finish_dynamic_sections): Likewise.
3054 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3056 * configure.host (HLDENV): New variable to set. Set it for
3057 *-*-sysv4*, since those linkers may not support -R but they always
3058 support LD_RUN_PATH.
3060 * libieee.h (NSECTIONS): Don't define.
3061 (ieee_data_struct): Change section_table to asection **. Add
3063 * ieee.c (get_section_entry): If the table isn't big enough, make
3065 (ieee_slurp_sections): Remove assertion about number of sections.
3066 (ieee_object_p): Adjust initialization of ieee to match changes to
3069 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3070 symbols merely because we are generating a shared library.
3071 (xcoff_build_ldsyms): Don't set up global linkage code for an
3072 undefined symbol merely because we are generating a shared
3076 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3078 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3079 (BFD32_BACKENDS) Add elf32-v850.o.
3080 * archures.c: Add bfd_v850_arch.
3081 * bfd-in2.h: Add bfd_v850_arch.
3082 * config.bfd (v850-*-*): New target.
3083 * configure: (bfd_elf32_v850_vec) New vector.
3084 * configure.in: (bfd_elf32_v850_vec) New vector.
3085 * cpu-v850.c: New file.
3086 * elf.c (prep_headers): Added case bfd_arch_v850.
3087 * elf32-v850.c: New file.
3088 * targets.c (bfd_elf32_v850_vec): New vector.
3091 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3093 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3094 a function code symbol for an XMC_XO symbol.
3096 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3098 * mpw-config.in: Update editing of autoconf vars to reflect
3099 Jul 18 configure.in change.
3100 * mpw-make.sed: Update editing of include pathnames to be
3101 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3103 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3105 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3106 which to offset to get the .plt entry address is ".plt".
3108 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3110 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3111 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3112 Added, for internal use by the ARM gas.
3114 * bfd-in2.h: Rebuilt
3116 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3118 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3119 in section dynidx start.
3121 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3123 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3124 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3125 optimization for g++.
3127 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3129 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3130 the -mrelocatable-lib bit set and the other doesn't, clear the
3131 -mrelocatable-lib bit in the header.
3133 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3135 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3136 symbol against a STT_FUNC symbol in a shared library.
3138 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3140 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3141 symbol is found, automatically define the corresponding function
3144 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3145 if sym.n_numaux is not zero.
3146 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3147 entry to disagree about the number of aux entries if the symbol
3150 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3151 section if it might be needed, not just if info->shared.
3152 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3153 the start of .rel.dyn if we are going to use it.
3154 (mips_elf_finish_dynamic_sections): Only clear the first element
3155 of .rel.dyn if the size is greater than zero.
3157 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3159 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3160 undefined_symbol callback for a symbol, then don't issue any more
3161 warnings about loader relocs.
3162 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3163 after calling the undefined_symbol callback.
3165 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3166 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3167 as the AIX linker seems to do.
3169 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3171 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3172 (evax_initialize): Remove evax_reloc_table.
3173 (evax_close_and_cleanup): Ditto.
3175 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3177 (evax_bfd_reloc_type_lookup): Ditto.
3178 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3179 cooked_size == raw_size.
3180 * evax-emh.c (_bfd_evax_register_filename): Remove.
3181 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3182 * evax-misc.c (add_new_contents): Malloc section at full size.
3183 (_bfd_save_evax_section): Memcpy section contents directly.
3184 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3185 (evax_reloc_table): Remove.
3187 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3189 * makefile.vms: Add better support for DEC C compilation
3190 Add evax.h dependencies
3192 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3193 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3194 (BFD_RELOC_ALPHA_BASEREG): Remove.
3195 * bfd-in2.h, libbfd.h: Rebuild.
3197 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3199 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3200 getgid if _WIN32 is defined.
3201 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3203 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3205 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3206 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3208 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3211 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3213 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3215 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3216 (NEED_DECLARATION_REALLOC): New macro.
3217 * configure, config.in: Rebuild.
3218 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3219 (realloc): Declare if NEED_DECLARATION_REALLOC.
3221 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3222 <strings.h> if they exist.
3224 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3226 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3228 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3230 Based on patches from Eric Valette <valette@crf.canon.fr>:
3231 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3232 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3233 (elf_howto_table): Add entries for new relocs.
3234 (elf_i386_reloc_type_lookup): Handle new relocs.
3235 (elf_i386_info_to_howto): Just call abort.
3236 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3237 (elf_i386_relocate_section): Likewise.
3239 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3241 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3243 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3245 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3246 only get the LMA from the phdr if they are in the same part of the
3249 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3250 new segment to make them more comprehensible. If the relationship
3251 between the LMA and the VMA changed, start a new segment. Don't
3252 check dynsec when deciding whether to start a new segment for a
3253 writeable section; -N will now handle this.
3255 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3257 * libhppa.h: Remove "esel" changes. Not the right approach.
3258 * som.c: Corresponding changes.
3259 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3260 which don't have a SOM symbol type associated with them.
3261 Reverses a 1994 change.
3263 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3265 Make ld -N more reasonable for ELF:
3266 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3267 phdr_in_section to false, and always use a single load segment.
3268 (elf_sort_sections): Sort sections by LMA after VMA.
3269 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3270 align to maxpagesize.
3271 (assign_file_positions_except_relocs): Likewise.
3272 * elfcode.h (elf_object_p): If a section is loaded but not page
3273 aligned, clear D_PAGED.
3275 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3277 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3278 Added, for internal use by the ARM gas.
3280 * bfd-in2.h: Rebuilt
3282 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3284 * libhppa.h (R_HPPA_ESEL): New field selector.
3285 (e_esel): Similarly.
3286 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3287 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3288 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3290 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3292 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3293 archive search before looking for stripped dynamic objects.
3295 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3298 symbol a warning rather than an error.
3300 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3302 * elf.c (assign_file_positions_for_segments): Track the virtual
3303 memory position separately from the file position, and use it to
3304 compute the alignment adjustment.
3306 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3308 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3309 and fixed mask on R_D10V_10_PCREL_L.
3311 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3313 * elf64-mips.c: Include "aout/ar.h".
3314 (mips_elf64_slurp_armap): New static function.
3315 (mips_elf64_write_armap): New static function.
3316 (bfd_elf64_archive_*): Define.
3317 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3318 Use instead of bfd_generic_archive_p.
3319 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3320 instead of _bfd_write_archive_contents.
3321 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3322 _bfd_generic_mkarchive.
3323 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3324 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3326 (TARGET_LITTLE_SYM): Likewise.
3327 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3329 * Makefile.in: Rebuild dependencies.
3331 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3332 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3333 SHT_MIPS_EVENTS sections.
3334 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3335 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3337 (_bfd_mips_elf_fake_sections): Likewise.
3339 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3340 * ecoff.c (ecoff_compute_section_file_positions): Copy
3341 rdata_in_text from backend info to tdata. Clear it if any data
3342 section comes before .rdata.
3343 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3344 tdata rather than backend info.
3346 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * configure.in: Fix test for whether a compiler has a 64 bit
3349 type. From Jim Wilson <wilson@cygnus.com>.
3351 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3353 * configure.host (mips-sgi-irix6*): New host.
3355 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3356 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3357 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3359 * configure: Rebuild.
3360 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3361 (BFD_HOST_64_BIT): Define conditionally.
3362 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3363 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3364 (symvalue, bfd_size_type): Likewise.
3365 * bfd-in2.h: Rebuild.
3366 * Makefile.in (do_clean): Remove bfd-tmp.h.
3367 (do_distclean): Remove bfd-in3.h.
3368 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3369 (bfd-in3.h): New target.
3371 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3372 Andrew Gierth <ANDREWG@microlise.co.uk>.
3374 * configure.host: Set INSTALL_SHLIB.
3375 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3376 * configure: Rebuild.
3377 * Makefile.in (install): Use @INSTALL_SHLIB@.
3379 * config.bfd (mips*-*-irix6*): New target.
3380 * configure.host: Handle Irix 6 shared library like Irix 5.
3382 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3383 symbol for a magic name.
3384 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3386 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3389 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3391 * mpw-config.in: Add ELF support to mips config, create the
3392 elf32-target.h file in the object dir.
3393 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3395 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3397 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3398 Also removed most abort calls, in favor of using bfd reporting.
3400 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3402 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3403 (BFD32_BACKENDS) Add elf32-d10v.o.
3404 * archures.c: Add bfd_d10v_arch.
3405 * bfd-in2.h: Add bfd_d10v_arch.
3406 * config.bfd (d10v-*-*): New target.
3407 * configure: (bfd_elf32_d10v_vec) New vector.
3408 * configure.in: (bfd_elf32_d10v_vec) New vector.
3409 * cpu-d10v.c: New file.
3410 * elf.c (prep_headers): Added case bfd_arch_d10v.
3411 * elf32-d10v.c: New file.
3412 * libbfd.h: Rebuild.
3413 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3414 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3415 * targets.c (bfd_elf32_d10v_vec): New vector.
3417 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3419 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3421 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3423 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3424 bfd_mach_i386_i8086 machine types.
3426 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3428 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3431 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3433 * coffcode.h (coff_set_section_contents): A/UX does not require
3434 special handling of the _LIB section.
3436 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3438 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3439 value for R_RELBYTE.
3441 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3442 array if one was allocated.
3444 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3446 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3447 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3448 use_rld_obj_head and rld_value.
3449 (mips_elf_link_hash_table_create): Initialize new fields.
3450 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3452 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3453 __rld_obj_head symbol not seen, create an __rld_map symbol.
3454 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3455 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3456 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3457 __rld_obj_head symbol.
3458 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3460 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3464 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3465 ppc_elf_addr16_ha_reloc.
3466 (ppc_elf_addr16_ha_reloc): New static function.
3468 * coff-mips.c (struct mips_hi): Define.
3469 (mips_refhi_list): New static variable.
3470 (mips_refhi_addr, mips_refhi_addend): Remove.
3471 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3472 (mips_reflo_reloc): Process mips_refhi_list.
3473 (mips_relhi_list): New static variable.
3474 (mips_relhi_addr, mips_relhi_addend): Remove.
3475 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3476 (mips_rello_reloc): Process mips_relhi_list.
3477 (mips_relocate_section): Permit an arbitrary number of REFHI or
3478 RELHI relocs before the associated REFLO or RELLO reloc.
3480 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3482 * aout-target.h (MY(callback)): Set reloc_count fields.
3484 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3487 sections unless this is a SunOS link.
3489 * VERSION: Set to 2.7.1.
3491 * Released binutils 2.7.
3493 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * i386aout.c: Include "aout/aout64.h".
3496 (i386aout_write_object_contents): New static function.
3497 (MY_write_object_contents): Define.
3499 * netbsd.h (MY(write_object_contents)): Make sure that
3500 adjust_sizes_and_vmas is called before fiddling with the magic
3503 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3505 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3507 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * libbfd-in.h (itos, stoi): Don't define.
3510 * libbfd.h: Rebuild.
3511 * i386lynx.c (KEEPIT): Define as udata.i.
3512 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3513 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3514 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3515 flags. Don't use stoi.
3517 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3519 * elf.c (map_sections_to_segments): Don't start a new segment for
3520 a writable section if it's on the same page as the previous
3521 segment. Reset the writable variable for a readonly section.
3523 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3525 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3526 first_thunk_address, thunk_size, and import_table_size.
3527 * peicode.h: Improved some diagnostics regarding edata sections.
3529 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3531 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3532 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3534 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3536 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3537 with XCOFF_DEF_DYNAMIC set is really defined.
3538 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3539 (xcoff_link_add_symbols): Only create special sections if using an
3542 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3544 (bfd_install_relocation): Likewise.
3546 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3548 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3550 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3551 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3552 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3553 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3554 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3555 are found for LITERAL relocs.
3556 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3557 taken, we cannot generate a .plt entry for the symbol.
3559 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3561 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3562 sysconf functions (for gprof).
3563 * configure, config.in: Rebuild.
3565 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3567 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3568 an archive if it has a map. If the object file has the wrong
3571 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3572 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3574 (alpha_relocate_section): Likewise.
3576 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3577 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3578 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3579 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3580 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3581 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3582 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3583 * peicode.h: Corresponding changes.
3585 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3587 * elflink.h (elf_create_pointer_linker_section): Comment out code
3588 dealing with making GOT pointers negative of the GOT symbol for
3591 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3593 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3594 increment the .rela.plt size until after we're done creating the
3596 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3597 .rela.plt offset directly rather than calculating it.
3599 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3601 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3602 Use autoconf-set values.
3603 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3604 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3607 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3608 * configure: Rebuilt.
3610 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3612 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3613 handling code > 1k away.
3615 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3617 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3618 defined, output whenever the symbol is updated.
3620 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3622 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3623 section to 0 if user_set_vma is set.
3624 * elflink.h (elf_bfd_final_link): Likewise.
3626 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3628 Partially undo patch of Jun 20.
3629 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3630 (coff_compute_section_file_positions): Likewise.
3631 (coff_write_object_contents): Likewise. Re-add deleted code, but
3632 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3633 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3635 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3637 * config.bfd: Add support for *-*-rtems* configurations.
3639 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3641 * elf.c (prep_headers): Add bfd_arch_alpha case.
3643 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3645 * elf64-alpha.c: New file.
3646 * config.bfd (alpha-*-linuxecoff*): New target.
3647 (alpha-*-linux*, alpha-*-elf*): New targets.
3648 * configure.in (bfd_elf64_alpha_vec): New vector.
3649 * configure: Rebuild.
3650 * targets.c (bfd_elf64_alpha_vec): Declare.
3651 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3652 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3653 * bfd-in2.h, libbfd.h: Rebuild.
3654 * Makefile.in: Rebuild dependencies.
3655 (BFD64_BACKENDS): Add elf64-alpha.o.
3656 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3658 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3660 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3661 than relying on a right shift of 32.
3663 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3665 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3666 ifdef to COFF_WITH_PE.
3667 (coff_compute_section_file_positions): Likewise.
3668 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3669 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3670 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3671 COFF_IMAGE_WITH_PE, always include.
3673 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3675 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3677 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3678 approximate the correct answer if SIZEOF_HEADERS was not used.
3680 * binary.c (binary_set_section_contents): Set section file
3681 position based on LMA rather than VMA.
3683 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3685 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3686 symbols if info->strip == strip_all.
3688 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3690 * coff-h8300.c: Remove #if 0 code.
3691 (compatable): Don't allow mixing/matching of different architectures.
3693 * archures.c (bfd_mach_h8300s): Add.
3694 * bfd-in2.h: Rebuilt.
3695 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3697 (h8300_reloc16_estimate): Likewise.
3698 (h8300_reloc16_extra_cases): Likewise.
3699 (h8300_bfd_link_add_symbols): Likewise.
3700 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3701 (coff_set_flags): Likewise.
3702 * cpu-h8300.c (h8300_scan): Likewise.
3703 Add H8/S to bfd_h8300_arch list.
3705 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3707 Added support for Alpha OpenVMS:
3708 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3709 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3710 * config.h-vms, makefile.vms: New files.
3711 * config.bfd (alpha-*-*vms*): New target.
3712 * configure.in (evax_alpha_vec): New target vector.
3713 * configure: Rebuild.
3714 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3715 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3716 * targets.c (bfd_target_evax_flavour): Define.
3717 (evax_alpha_vec): Declare.
3718 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3719 if BFD64 is defined.
3720 * bfd-in2.h, libbfd.h: Rebuild.
3721 * Makefile.in: Rebuild dependencies.
3722 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3723 evax-emh.o, and evax-misc.o.
3724 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3725 evax-etir.c, evax-emh.c, and evax-misc.c.
3726 (HFILES): Add evax.h.
3728 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3730 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3732 (h8300_bfd_link_add_symbols): Likewise.
3734 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3736 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3737 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3739 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3741 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3742 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3744 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3745 R_MIPS_32 relocs if creating a shared library.
3747 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3749 * peicode.h (add_data_entry): Use pei_section_data rather than
3750 _cooked_size. Corresponds to May 13 change in coffcode.h.
3752 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3754 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3755 * coffcode.h (coff_write_object_contents): If there are long
3756 section names, always set the f_symptr field, even if there are no
3758 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3759 if there are no symbols.
3761 * coffgen.c (make_a_section_from_file): Check return value of
3762 _bfd_coff_read_string_table.
3763 (coff_real_object_p): Check return value of
3764 make_a_section_from_file.
3765 (_bfd_coff_read_string_table): Check that there are some symbols
3766 before trying to read the string table size.
3768 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3770 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3771 to replace a symbol in a dynamic object with a symbol from another
3772 dynamic object, do the replacement if the existing symbol is
3773 global linkage code.
3775 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3776 for _ptrgl, and treat it as global linkage code.
3778 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3779 filename or N_SO symbol past the offset, and use it to indicate
3780 that there is no line number or function when appropriate.
3782 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3784 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3785 common symbol defined by the linker. Don't export function code
3786 even if export_defineds is set.
3788 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3790 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3792 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3793 (h8300_symbol_address_p): New function.
3794 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3797 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3799 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3801 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3802 correctly for the two variants. Allow relaxing if the target
3803 is 128 bytes away since after relaxation it'll be 126 bytes away.
3804 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3805 "dot" and "value". Allow relaxing if the target is 128 bytes
3806 away since after relaxation it'll be 126 bytes away.
3807 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3808 the given section until nothing changes.
3810 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3812 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3813 alignment hack--we can get the lnnoptr info another way without
3814 suddenly increasing the alignment requirements. Set the flags for
3816 (ecoff_compute_section_file_positions): Do so.
3818 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3820 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3821 to keep the HP emulator database happy.
3823 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3824 From Kevin Buettner <kev@primenet.com>.
3826 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3828 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3829 name of a NULL section.
3831 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3833 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3834 set, always call the notice callback.
3836 * VERSION: Increment for bfdlink.h change.
3838 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3840 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3841 (sh_relax_delete_bytes): Correct handling of differently sized
3842 trailing alignment reloc.
3844 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3845 * bfd-in2.h: Rebuild.
3846 * configure.in: Warn if there is no known 64 bit type.
3847 * configure: Rebuild.
3849 * Makefile.in: Rebuild dependencies.
3850 (BFD32_BACKENDS): Add ppcboot.o.
3851 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3853 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3854 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3856 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3858 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3859 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3860 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3861 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3863 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * elf64-mips.c: Improve reloc special_functions and handling of
3866 SHT_MIPS_OPTIONS section.
3867 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3868 mips_elf_hi16_reloc and make globally visible.
3869 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3870 make globally visible.
3871 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3872 make globally visible.
3873 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3874 and make globally visible.
3875 (gprel16_with_gp): Check howto->src_mask before using value in
3877 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3878 and make globally visible.
3879 (gprel32_with_gp): Check howto->src_mask before fetching value.
3880 (bfd_mips_elf_swap_options_in): New function.
3881 (bfd_mips_elf_swap_options_out): New function.
3882 (_bfd_mips_elf_set_private_flags): Rename from
3883 mips_elf_set_private_flags and make globally visible.
3884 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3885 mips_elf_copy_private_bfd_data and make globally visible.
3886 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3887 mips_elf_merge_private_bfd_data and make globally visible.
3888 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3889 for a SHT_MIPS_OPTIONS section.
3890 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3891 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3892 name of a SHT_MIPS_OPTIONS section.
3893 (_bfd_mips_elf_set_section_contents): New function.
3894 (mips_elf32_section_processing): Set the GP value in a
3895 SHT_MIPS_OPTIONS section.
3896 (_bfd_mips_elf_find_nearest_line): Rename from
3897 mips_elf_find_nearest_line and make globally visible.
3898 (bfd_elf32_set_section_contents): Define.
3899 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3900 (_bfd_mips_elf_lo16_reloc): Declare.
3901 (_bfd_mips_elf_gprel16_reloc): Declare.
3902 (_bfd_mips_elf_got16_reloc): Declare.
3903 (_bfd_mips_elf_gprel32_reloc): Declare.
3904 (_bfd_mips_elf_set_private_flags): Declare.
3905 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3906 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3907 (_bfd_mips_elf_find_nearest_line): Declare.
3908 (_bfd_mips_elf_set_section_contents): Declare.
3910 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3912 (elf_info_to_howto): Define.
3913 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3915 (elf_info_to_howto): Define.
3916 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3918 (elf_info_to_howto): Define.
3920 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3921 R_MOV16B[12], to match change in coff/internal.h.
3923 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * elf64-mips.c: Extensive additions to provide better support for
3926 writing files and for gas.
3927 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3928 of mips_elf_object_p.
3929 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3930 _bfd_mips_elf_object_p.
3931 (_bfd_mips_elf_final_write_processing): Rename from
3932 mips_elf_final_write_processing and make globally visible.
3933 (_bfd_mips_elf_fake_sections): Rename from
3934 mips_elf_fake_sections and make globally visible.
3935 (_bfd_mips_elf_section_from_bfd_section): Rename from
3936 mips_elf_section_from_bfd_section and make globally visible.
3937 (_bfd_mips_elf_section_processing): New function, broken out of
3938 mips_elf_section_processing.
3939 (mips_elf32_section_processing): Rename from
3940 mips_elf_section_processing; call
3941 _bfd_mips_elf_section_processing.
3942 (_bfd_mips_elf_symbol_processing): Rename from
3943 mips_elf_symbol_processing and make globally visible.
3944 (_bfd_mips_elf_read_ecoff_info): Rename from
3945 mips_elf_read_ecoff_info and make globally visible.
3946 (mips_elf32_ecoff_debug_swap): Rename from
3947 mips_elf_ecoff_debug_swap.
3948 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3949 struct symbol_cache_entry.
3950 (_bfd_elf_validate_reloc): New function, moved in from
3951 elfcode.h:validate_reloc.
3952 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3953 to _bfd_elf_validate_reloc. Change all callers.
3954 * elf-bfd.h (bfd_section_from_shdr): Declare.
3955 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3956 (_bfd_elf_validate_reloc): Declare.
3957 (_bfd_mips_elf_object_p): Declare.
3958 (_bfd_mips_elf_fake_sections): Declare.
3959 (_bfd_mips_elf_section_from_bfd_section): Declare.
3960 (_bfd_mips_elf_section_processing): Declare.
3961 (_bfd_mips_elf_symbol_processing): Declare.
3962 (_bfd_mips_elf_read_ecoff_info): Declare.
3963 (_bfd_mips_elf_final_write_processing): Declare.
3964 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3967 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3968 (mips_elf_final_write_processing): Likewise.
3970 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3972 64-bit MIPS ELF ABI objdump support:
3973 * elf64-mips.c: New file.
3974 * Makefile.in: Rebuild dependencies.
3975 (BFD64_BACKENDS): Add elf64-mips.o.
3976 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3977 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3978 bfd_elf64_littlemips_vec to targ_selvecs.
3979 (mips*-*-elf*): Likewise.
3980 * confingure.in: Add bfd_elf64_bigmips_vec and
3981 bfd_elf64_littlemips_vec to vector switch.
3982 * configure: Rebuild.
3983 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3984 broken out of mips_elf_section_from_shdr.
3985 (mips_elf32_section_from_shdr): Rename from
3986 mips_elf_section_from_shdr. Call new function.
3987 (elf_backend_section_from_shdr): Update name of renamed function.
3988 * elf-bfd.h (struct elf_size_info): Change second parameter of
3989 write_out_phdrs to be const. Likewise for second parameter of
3991 (struct bfd_elf_section_data): Add rel_hdr2 field.
3992 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3993 (bfd_elf32_swap_symbol_out): Likewise.
3994 (bfd_elf32_swap_reloc_in): Likewise.
3995 (bfd_elf32_swap_reloc_out): Likewise.
3996 (bfd_elf32_swap_reloca_in): Likewise.
3997 (bfd_elf32_swap_reloca_out): Likewise.
3998 (bfd_elf32_swap_phdr_in): Likewise.
3999 (bfd_elf32_swap_phdr_out): Likewise.
4000 (bfd_elf32_swap_dyn_in): Likewise.
4001 (bfd_elf32_swap_dyn_out): Likewise.
4002 (bfd_elf32_slurp_symbol_table): Declare.
4003 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4004 (bfd_elf32_write_out_phdrs): Declare.
4005 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4006 (bfd_elf64_swap_symbol_out): Likewise.
4007 (bfd_elf64_swap_reloc_in): Likewise.
4008 (bfd_elf64_swap_reloc_out): Likewise.
4009 (bfd_elf64_swap_reloca_in): Likewise.
4010 (bfd_elf64_swap_reloca_out): Likewise.
4011 (bfd_elf64_swap_phdr_in): Likewise.
4012 (bfd_elf64_swap_phdr_out): Likewise.
4013 (bfd_elf64_swap_dyn_in): Likewise.
4014 (bfd_elf64_swap_dyn_out): Likewise.
4015 (bfd_elf64_slurp_symbol_table): Declare.
4016 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4017 (bfd_elf64_write_out_phdrs): Declare.
4018 (_bfd_mips_elf_section_from_shdr): Declare.
4019 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4020 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4021 section for the section, add the new one to rel_hdr2. Increment
4022 reloc_count rather than setting it.
4023 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4024 Remove static declaration.
4025 (elf_write_shdrs_and_ehdr): Define name as macro.
4026 (elf_write_out_phdrs): Likewise.
4027 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4028 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4029 (elf_swap_symbol_in): Change second parameter to be const.
4030 (elf_swap_symbol_out): Likewise.
4031 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4032 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4033 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4034 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4035 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4036 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4037 parameter to be const. Make non-static.
4038 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4040 (elf_slurp_symbol_table): Make non-static.
4041 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4042 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4043 (elf_backend_size_info): Likewise.
4044 (elfNN_bed): Use elf_backend_size_info.
4045 * targets.c (bfd_elf64_bigmips_vec): Declare.
4046 (bfd_elf64_littlemips_vec): Declare.
4047 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4048 bfd_elf64_littlemips_vec if BFD64 is defined.
4050 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4052 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4054 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4055 zeroes, in alignment holes.
4057 * configure: Rebuild with autoconf 2.10.
4059 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4060 potential leading underscore in the allocated buffer.
4062 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4064 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4065 symbols into .sbss if this is a relocatable link.
4067 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4069 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4070 undefined symbols when creating a shared library.
4072 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4074 * coff-sh.c: Add a bunch of new code and static const arrays to
4075 support aligning loads and stores on four byte memory boundaries.
4077 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4079 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4080 call sh_align_loads.
4081 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4084 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4086 * cache.c (bfd_open_file): Unlink the file before opening it for
4087 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4089 * opncls.c (bfd_fdopenr): Set opened_once.
4091 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4093 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4096 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4097 the code unconditionally.
4099 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4101 * libcoff-in.h (struct pei_section_tdata): Define structure.
4102 (pei_section_data): Define macro.
4103 * libcoff.h: Rebuild.
4104 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4105 store s_paddr field in pei_section_data.
4106 (coff_compute_section_file_positions): Use pei_section_data rather
4107 than _cooked_size, and don't overwrite an existing value.
4108 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4109 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4110 * peicode.h (coff_bfd_copy_private_section_data): Define if
4112 (pe_bfd_copy_private_section_data): New static function if
4115 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4117 * srec.c (srec_set_arch_mach): Write as a function rather than a
4120 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4121 no map, just check each member in turn to see whether it is
4124 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4126 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4127 table. Call BFD_ASSERT to validate header size, instead of
4129 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4132 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4134 * ppcboot.c: New target for looking at PPCbug boot records.
4136 * config{ure.in,.bfd}: Add support for ppcboot target.
4138 * configure: Regenerate.
4140 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4142 * coff-h8300.c (howto_table): Update names to match recent
4143 changes to include/coff/internal.h. Fix minor errors in the
4144 existing relocs. Add R_MOVL1 and R_MOVL2.
4145 (rtype2howto): Similarly.
4146 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4147 existing relaxing code and peform more relaxing.
4148 (h8300_reloc16_extra_cases): Likewise.
4150 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4152 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4155 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4157 * elfcode.h (elf_object_p): Reject generic ELF target if
4158 e_machine matches an alternate machine code in a specific backend.
4160 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4161 obsolete align_power_min field.
4163 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4165 * coff-h8300.c (reloc_howto_type): Add howto entry for
4167 (rtype2howto): Handle R_PCRWORD_B.
4168 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4169 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4170 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4171 branch (R_PCWORD_B).
4173 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4175 * aoutx.h (translate_from_native_sym_flags): Set the section for
4176 BSF_CONSTRUCTOR symbols.
4178 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4181 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4183 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4184 stop looking when section is found.
4186 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4188 * coffcode.h (STRING_SIZE_SIZE): Define.
4189 (styp_to_sec_flags): Handle long symbol names when looking for the
4191 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4192 (bfd_coff_long_section_names): Define.
4193 (coff_write_object_contents): Handle long section names.
4194 (bfd_coff_std_swap_table): Initialize new field.
4195 * libcoff.h: Rebuild.
4196 * coffgen.c (make_a_section_from_file): Handle long section
4198 (coff_write_symbols): Handle long section names.
4199 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4200 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4201 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4202 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4203 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4204 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4205 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4206 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4208 * bout.c (b_out_callback): Set lma of sections.
4209 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4210 parameter to output_bfd. Used input_bfd instead of output_bfd in
4213 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4215 * aoutx.h (translate_from_native_sym_flags): Don't create
4216 SEC_CONSTRUCTOR sections.
4217 * ecoff.c (ecoff_set_symbol_info): Likewise.
4219 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4220 From Don Bowman <bowman@waterloo.hp.com>.
4222 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4224 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4225 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4227 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4229 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4230 mips_32_relocs field.
4231 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4232 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4233 relocs against a global symbol which is not defined in a regular
4235 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4236 against a global symbol, increment mips_32_relocs.
4237 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4238 the symbol is not defined in a regular file, make room in the
4241 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4244 file position and the virtual file position separately. Set
4245 filepos information bsaed on the real file position.
4246 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4247 Jan 23 change to coffcode.h.
4249 * som.c (som_slurp_symbol_table): Set the symbol count to the
4250 number of BFD symbols created.
4252 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4254 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4255 output file if linking shared objects. Loop to check all relocs,
4256 rather than returning false on first error.
4258 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4260 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4261 (ppc_elf_additional_program_headers): If .interp section, bump #
4262 of program headers by 1.
4263 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4264 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4265 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4267 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4269 (ppc_elf_relocate_section): If the output section isn't defined,
4270 don't abort, just give an error message.
4272 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4273 being created is .sdata or .sdata2, don't make the symbol dynamic.
4275 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4277 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4278 members of an archive for dynamic objects with no symbols, and
4279 pass them directly to check_archive_element.
4280 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4281 xcoff_link_check_dynamic_ar_symbols.
4282 (xcoff_link_check_dynamic_ar_symbols): New static function.
4284 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4285 from _bfd_nodynamic to _bfd_xcoff.
4286 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4288 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4289 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4290 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4291 * libcoff.h: Rebuild.
4292 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4293 (xcoff_get_section_contents): New static function.
4294 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4295 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4296 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4297 (xcoff_dynamic_reloc): New static variable.
4298 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4299 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4301 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4303 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4304 if reloc_entry->addend is not 0.
4305 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4307 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4309 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4311 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4312 Add entries for R_SPARC_[56].
4313 (sparc_reloc_map): Add entries for R_SPARC_[56].
4315 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4317 Optimize linking of stabs in sections as used in ELF and COFF.
4318 * stabs.c: New file.
4319 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4320 (_bfd_write_section_stabs): Declare.
4321 (_bfd_write_stab_strings): Declare.
4322 * libbfd.h: Rebuild.
4323 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4324 (struct coff_link_hash_table): Add stab_info field.
4325 * libcoff.h: Rebuild.
4326 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4328 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4330 (_bfd_coff_final_link): Write out stab strings hash table.
4331 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4332 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4334 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4335 (struct bfd_elf_section_data): Add stab_info field.
4336 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4338 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4339 _bfd_link_section_stabs.
4340 (elf_bfd_final_link): Write out stab strings hash table.
4341 (elf_link_input_bfd): Handle optimized stabs sections.
4342 * reloc.c (_bfd_final_link_relocate): Check address against
4343 _raw_size rather than _cooked_size.
4344 * Makefile.in: Rebuild dependencies.
4345 (BFD_LIBS): Add stabs.o
4346 (BFD_LIBS_CFILES): Add stabs.c.
4348 * VERSION: Increment for bfdlink.h change.
4350 * coffgen.c (coff_renumber_symbols): Correct handling of
4351 BSF_NOT_AT_END common symbols.
4353 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4355 * coff-ppc.c (record_toc): Add cast to avoid warning.
4356 (ppc_allocate_toc_section): Likewise.
4357 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4358 (ppc_coff_reloc_type_lookup): Remove unreached code.
4359 * coffcode.h (coff_write_object_contents): Don't take the address
4361 * peicode.h (pe_print_idata): Add casts to avoid warning.
4362 (pe_print_edata): Likewise.
4363 (pe_print_reloc): Remove ANSI C string concatenation.
4365 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4367 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4369 * libcoff.h: Rebuild.
4370 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4372 (coff_swap_aux_out): Likewise.
4373 * peicode.h (coff_swap_aux_in): Likewise.
4374 (coff_swap_aux_out): Likewise.
4375 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4377 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4379 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4380 Fix up .bf endndx link fields.
4381 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4383 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4386 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4388 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4389 on Solaris PowerPC systems doesn't get confused.
4391 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4394 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4395 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4396 update did_reg and did_reg2.
4398 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4400 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4402 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4403 callback routines, pass h->root.string rather than name, in case
4404 copy is true and name is transient.
4406 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4408 * elfcore.h: Add support for core files with multiple threads.
4409 (Primarily for Solaris.)
4411 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4413 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4414 section->orelocation is NULL.
4416 * coffgen.c (bfd_coff_get_syment): New function.
4417 (bfd_coff_get_auxent): New function.
4418 * bfd-in.h (bfd_coff_get_syment): Declare.
4419 (bfd_coff_get_auxent): Declare.
4420 * bfd-in2.h: Rebuild.
4422 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4424 * elf32-mips.c (struct mips_hi16): Define.
4425 (mips_hi16_addr, mips_hi16_addend): Remove.
4426 (mips_hi16_list): New static variable.
4427 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4428 (mips_elf_lo16_reloc): Process mips_hi16_list.
4429 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4430 relocs before the associated LO16 reloc.
4432 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4434 * versados.c (versados_scan): Check bfd_alloc return value.
4435 (versados_object_p): Check all bfd_read return values. Require
4436 that lang field be less than 10, to avoid confusion with Intel Hex
4439 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4441 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4442 not 0, for an absolute symbol.
4443 (NAME(aout,swap_ext_reloc_out)): Likewise.
4445 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4446 (ihex_write_object_contents): For a large start address, output
4447 the full 32 bit address in record type 5.
4449 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4450 to int to avoid promotion problems in prototype.
4452 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4454 * configure.host: Use ${srcdir} when looking for picfrag.
4456 * configure.host: Switch on ${libdir}, not $(libdir). From
4457 alan@spri.levels.unisa.edu.au (Alan Modra).
4459 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4460 entry point, not just for DYNAMIC objects.
4461 * sunos.c (sunos_add_dynamic_symbols): Always call
4462 sunos_create_dynamic_sections. If called with a non DYNAMIC
4463 object, don't do anything else.
4464 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4466 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4468 * configure.in: Permit --enable-shared to specify a list of
4470 * configure: Rebuild.
4472 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4473 host when configuring with --enable-shard.
4475 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4480 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4481 to avoid crashing in bfd_hash_replace.
4483 * sysdep.h: Use #ifdef, not #if.
4485 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4487 * config.in: Rebuild.
4489 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4491 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4492 (AC_CHECK_HEADERS): Check for sys/time.h
4493 (AC_HEADER_TIME): Add macro.
4494 * configure: Rebuild.
4495 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4496 to control what combination of <time> and <sys/time.h>
4499 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4501 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4502 (aout_32_sunos4_write_object_contents): Likewise.
4503 * aoutx.h (NAME(aout,machine_type)): Handle
4504 bfd_mach_sparc_{sparclet,sparclite}.
4505 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4506 (bfd_mach_sparc_v9_p): Update.
4507 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4508 * libaout.h (enum machine_type): Add M_SPARCLET.
4509 * sunos.c (MACHTYPE_OK): Define.
4510 * bfd-in2.h: Regenerated.
4512 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4514 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4515 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4516 * elflink.c (_bfd_elf_create_got_section): Store the
4517 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4518 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4519 global offset table goes over 0x1000, set the value of
4520 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4521 (elf32_sparc_relocate_section): Subtract the offset of
4522 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4524 * elfcode.h: Don't include <string.h>.
4526 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4528 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4529 generic_link_hash_newfunc. All references changed.
4530 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4531 moved here from libbfd-in.h.
4532 * libbfd-in.h: Corresponding changes.
4533 * libbfd.h: Regenerated.
4535 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4537 * aoutx.h (aout_link_input_section_std): When reporting an
4538 overflow error, use the name of the symbol in the hash table if
4540 (aout_link_input_section_ext): Likewise.
4542 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4543 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4545 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4547 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4548 * coffcode.h (coff_compute_section_file_positions): Likewise.
4549 (coff_write_object_contents): Likewise.
4551 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4553 * section.c (SEC_LINK_ONCE): Define.
4554 (SEC_LINK_DUPLICATES): Define.
4555 (SEC_LINK_DUPLICATES_DISCARD): Define.
4556 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4557 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4558 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4559 * bfd-in2.h: Rebuild.
4560 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4561 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4562 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4563 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4564 SEC_LINK_ONCE, and look through the symbol table for the setting
4565 for SEC_LINK_DUPLICATES.
4566 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4567 set for a section, find the section symbol in the symbol table,
4568 and set the aux entry based on SEC_LINK_DUPLICATES.
4569 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4570 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4571 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4572 * coff-i386.c (i386coff_vec): Likewise.
4573 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4575 * VERSION: Bump to 2.6.1.
4576 * Makefile.in (stamp-h): Depend upon VERSION.
4578 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4580 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4581 * libbfd.h: Rebuilt.
4582 * linker.c (generic_link_hash_newfunc): No longer static.
4583 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4585 * coff-h8300.c: Add two derived hash tables and their associated
4586 funtions and #defines for use by the h8300 linker.
4587 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4588 the function vector as needed. Place the address of the function
4589 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4590 Rewrite the vectors section contents as necessary.
4591 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4592 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4593 (coff_bfd_link_hash_table_create): Likewise.
4595 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4597 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4598 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4600 (hppa_rebuild_insn): Pass pointer to correct type to
4601 low_sign_unext and dis_assemble_21.
4603 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4605 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4606 Stick with sparc-*-{sysv4*,solaris2*}.
4608 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4611 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4612 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4613 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4614 fields is non-zero, print them.
4616 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4617 ifdef. Remove unused variables.
4618 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4620 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4621 (get_symbol_value): Ifdef out.
4622 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4623 (coff_ppc_relocate_section): Remove unused variables. Make
4624 fprintf strings and argument types correspond. Put before_addr in
4626 (dump_toc): Make fprintf strings and argument types correspond.
4627 (ppc_process_before_allocation): Remove unused variables. Always
4629 (ppc_reflo_reloc): Ifdef out.
4630 (ppc_addr32nb_reloc): Ifdef out.
4631 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4633 (coff_ppc_rtype_to_howto): Likewise.
4634 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4636 * peicode.h (pe_print_idata): Move otherwise unused variables into
4637 the #ifdef where they are used. Always return a value.
4638 (pe_print_edata): Make fprintf strings and argument types
4639 correspond. Always return a value.
4640 (pe_print_pdata): Removed unused variable addr_value. Always
4642 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4643 strings and argument types correspond. Always return a value.
4645 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4646 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4647 variable rela inside #if 0 section where it is used.
4649 * ns32k.h: New file.
4650 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4651 functions to start with _bfd_.
4652 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4653 functions in cpu-ns32k.h.
4654 * Makefile.in: Rebuild dependencies.
4655 (HFILES): Add ns32k.h.
4657 * section.c (struct sec): Add linker_mark field. Change
4658 user_set_vma and reloc_done to be single bit fields.
4659 (STD_SECTION): Update accordingly.
4660 * bfd-in2.h: Rebuild.
4661 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4663 (aout_link_input_bfd): Don't link unmarked sections.
4664 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4666 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4667 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4669 * elflink.h (elf_bfd_final_link): Mark sections included in the
4671 (elf_link_input_bfd): Don't link unmarked sections.
4672 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4674 (xcoff_link_input_bfd): Don't link unmarked sections.
4676 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4677 overflow error messages.
4679 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4681 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4682 is not set, print "BFD: " before the error message.
4684 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4685 Miles Bader <miles@gnu.ai.mit.edu>.
4686 * configure: Rebuild.
4688 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4690 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4693 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4694 m68k-aout, m68k-coff, and m68k-elf targets.
4696 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4698 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4699 (ieee_generic_stat_arch_elt): Restructured to prevent
4700 ieee_object_p from being called repeatedly.
4702 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4704 * coffcode.h (coff_write_object_contents): Allocate
4705 buffers large enough for any FILEHDR or AOUTHDR.
4707 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4709 * ecofflink.c (lookup_line): New static function, renamed and
4710 slighly changed from old _bfd_ecoff_locate_line.
4711 (_bfd_ecoff_locate_line): Cache line number information. Use
4712 lookup_line for actual lookup.
4714 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4716 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4717 multiple of 20 bytes.
4719 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4721 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4722 allocate ecoff_find_line, and don't initialize by hand.
4723 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4724 mips_elf_find_line, and don't call memset.
4726 * coffcode.h (coff_compute_section_file_positions): If not
4727 producing a final executable, don't consider sofar when aligning
4728 the section to the correct size.
4730 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4732 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4733 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4734 * coffgen.c (coff_section_symbol): Ifdef out.
4736 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4738 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4739 output_bfd is not NULL.
4741 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4743 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4744 of bfd_alloc (fixes fix_line not being initialized).
4745 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4747 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4749 * coffcode.h: Allow specific backends to override the
4750 bfd_link_add_symbols routine.
4752 * coff-h8300.c: Include genlink.h.
4753 (howto_table): Add R_MEM_INDIRECT.
4754 (rtype2howto): Support R_MEM_INDIRECT.
4755 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4758 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4760 * coff-alpha.c (alpha_relocate_section): Use
4761 info->callbacks_warning, rather than _bfd_error_handler, for
4762 "multiple gp" warning.
4764 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4766 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4767 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4768 table string. Use bfd_wrapped_link_hash_lookup.
4769 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4771 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4772 table, if any, when writing out symbols.
4773 (aout_link_input_section_std): Use the name from the hash table,
4774 if any, when reporting undefined symbols.
4775 (aout_link_input_section_ext): Likewise.
4776 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4777 * bout.c (get_value): Likewise.
4778 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4779 * ecoff.c (ecoff_reloc_link_order): Likewise.
4780 * elflink.h (elf_link_add_object_symbols): Likewise.
4781 (elf_reloc_link_order): Likewise.
4782 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4783 (_bfd_generic_reloc_link_order): Likewise.
4784 (default_indirect_link_order): Likewise.
4785 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4786 * sunos.c (sunos_add_one_symbol): Likewise.
4787 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4788 (bfd_xcoff_link_count_reloc): Likewise.
4789 (xcoff_reloc_link_order): Likewise.
4791 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4792 into -1 for intern->rss.
4794 * configure: Rebuild with autoconf 2.8.
4796 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4798 * stab-syms.c (__define_stab_duplicate): Define.
4799 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4801 * bfd-in.h (bfd_get_stab_name): Declare.
4802 * bfd-in2.h: Rebuild.
4803 * Makefile.in: Rebuild dependencies.
4804 (BFD_LIBS): Add stab-syms.o.
4805 (BFD_LIBS_CFILES): Add stab-syms.c.
4806 (BFD32_BACKENDS): Remove stab-syms.o.
4807 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4808 * configure.in: Don't list stab-syms.o in bfd_backends.
4809 * configure: Rebuild.
4810 * libaout.h (aout_stab_name): Don't declare.
4811 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4814 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4816 * elf.c (assign_file_positions_for_segments): Adjust file offset
4817 for section alignment even if SEC_LOAD is not set.
4819 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4821 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4822 since they appear as targets in Makefile.in.
4823 * configure: Rebuild.
4825 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4826 don't fiddle with a symbol which is not defined anywhere.
4828 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4830 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4831 though they are defined in a shared library.
4832 (xcoff_build_ldsyms): Likewise.
4834 * coffgen.c (coff_find_nearest_line): Don't look at the line
4835 numbers for the section if section->lineno is NULL.
4837 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4838 message rather than calling BFD_ASSERT.
4839 * elfcode.h (write_relocs): Check return value of
4840 _bfd_elf_symbol_from_bfd_symbol.
4842 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4844 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4847 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4849 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4851 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4852 hppa_reloc_field_selector_type_alt.
4853 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4854 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4856 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4858 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4860 * elf.c (assign_file_positions_for_segments): Adjust the segment
4861 memory size for the alignment of a SEC_ALLOC section, not just a
4864 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4866 * m68klinux.c: New file.
4867 * hosts/m68klinux.h: New file.
4868 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4869 * configure.in (m68*-*-linux*): New native host.
4870 (m68klinux_vec): New vector.
4871 * configure: Rebuild.
4872 * targets.c (m68klinux_vec): Declare.
4873 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4874 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4875 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4876 declaration from bfd_linux_size_dynamic_sections.
4877 (bfd_m68klinux_size_dynamic_sections): Declare.
4878 * bfd-in2.h: Rebuild.
4879 * Makefile.in: Rebuild dependencies.
4880 (BFD32_BACKENDS): Add m68klinux.o.
4881 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4883 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4885 * libhppa.h (pa_arch): Add pa20.
4886 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4887 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4888 (hppa_field_adjust): Handle e_nsel.
4889 * som.c: Provide default definitions for many new relocs found only
4890 in hpux10 include files.
4891 (som_fixup_formats): Add several new relocs from hpux10.
4892 (som_hppa_howto_table): Add hpux10 relocs.
4893 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4895 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4897 * mpw-make.sed: Edit out recent shared library support, and
4898 rules to rebuild .h files using doc/chew.
4900 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4902 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4903 size even of sections with no contents.
4905 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4907 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4908 starting with '$' the way we skip names starting with '.'. When
4909 updating x_endndx, don't be fooled by an index which has been
4912 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4913 struct/union/enum type with no elements.
4915 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4917 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4919 * archive.c (bfd_generic_archive_p): If the first file in the
4920 archive can not be recognized as an object, don't assume that this
4921 is the wrong format.
4923 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4924 format is not bfd_object.
4925 (bfd_elf_get_dt_soname): Likewise.
4927 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4929 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4932 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4934 * bfd.c (tdata): Add netbsd_core_data.
4935 * bfd-in2.h: Regenerated.
4937 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4939 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4940 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4941 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4944 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4945 to get the symbol index, matching 14 Jul 95 change.
4947 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4949 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4950 Remove duplicate definition of gp.
4952 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4954 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4955 assume that we can set the GP value and then get the same value,
4956 since it won't be true if the output file is neither ELF nor
4958 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4959 _bfd_get_gp_value here.
4960 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4961 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4963 (mips_elf_lo16_reloc): Likewise.
4964 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4965 Don't require that the BFD be ELF.
4966 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4967 (mips_elf_gprel32_reloc): Likewise.
4968 (mips_elf_relocate_section): Don't assume we can set and get the
4970 (mips_elf_finish_dynamic_symbol): Don't bother to use
4971 _bfd_get_gp_value here.
4973 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4974 Don't change epdr between malloc and free. Be careful not to free
4975 NULL pointers. Zero out the first RPDR.
4977 * configure.host: On Linux, only pass -rpath option if $(libdir)
4978 is neither /lib nor /usr/lib. From Alan Modra
4979 <alan@mullet.Levels.UniSA.Edu.Au>.
4981 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4983 (elf_dt_name): Rename from elf_dt_needed_name.
4984 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4986 (bfd_elf_get_dt_soname): New function.
4987 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4988 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4989 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4990 * bfd-in2.h: Rebuild.
4992 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4994 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4995 _bfd_sparc_elf_reloc_type_lookup.
4996 (bfd_elf32_bfd_reloc_type_lookup): Update.
4997 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4998 (sparc64_elf_howto_table): Define.
4999 (sparc_reloc_map): Define.
5000 (sparc64_elf_reloc_type_lookup): New function.
5001 (sparc_elf_wdisp16_reloc): New function.
5002 (elf_info_to_howto): Use sparc64_elf_howto_table.
5003 (sparc64_elf_relocate_section): Likewise.
5004 (bfd_elf64_bfd_reloc_type_lookup): Update.
5006 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5008 * configure.host: Check for 'do not mix' from native linker before
5009 trying to use -rpath.
5011 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5013 * bfd.c (_bfd_get_gp_value): New function.
5014 (_bfd_set_gp_value): New function.
5015 * libbfd-in.h (_bfd_get_gp_value): Declare.
5016 (_bfd_set_gp_value): Declare.
5017 * libbfd.h: Rebuild.
5018 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5019 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5020 directly to the fields in the tdata information.
5021 (alpha_relocate_section): Likewise.
5022 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5023 (mips_gprel_reloc): Likewise.
5024 (mips_relocate_section): Likewise.
5025 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5026 (mips_elf_lo16_reloc): Likewise.
5027 (mips_elf_final_gp): Likewise.
5028 (mips_elf_gprel16_reloc): Likewise.
5029 (mips_elf_gprel32_reloc): Likewise.
5030 (mips_elf_relocate_section): Likewise.
5031 (mips_elf_finish_dynamic_symbol): Likewise.
5033 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5035 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5037 * configure.in: Call AC_PROG_CC before configure.host.
5038 * configure: Rebuild.
5039 * configure.host: Don't set information which autoconf should
5040 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5042 * configure.host: Remove go32 and win32 host information, since it
5043 should no longer be needed.
5045 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5046 then start a new segment rather than put a writable section in a
5049 * configure.host: Set RPATH_ENVVAR.
5051 * Makefile.in: Rebuild dependencies.
5053 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5054 zero_section variable.
5056 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5058 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5059 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5060 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5062 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5064 * ieee.c (ieee_write_expression): Only use an R variable for a
5065 local symbol. Don't output a zero offset. Handle a zero address.
5066 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5067 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5069 (parse_expression): Don't try to handle multiple occurrences of a
5070 P variable. Handle I variables differently from X variables. Fix
5071 the order of minus expressions.
5072 (ieee_slurp_external_symbols): Generate an I variable for an NN
5073 record. Fix handling of ATI and ATX records.
5074 (ieee_slurp_sections): Only set minimal section attributes.
5075 Adjust them later, based on the section contents.
5076 (ieee_object_p): Read in the file until just after the ME record.
5077 Call ieee_slurp_section_data to set the section flags.
5078 (do_one): Add iterations parameter. Only repeat the first load
5079 item. Set the section and file reloc flags.
5080 (ieee_slurp_section_data): Set section flags. Pass iterations to
5082 (ieee_canonicalize_reloc): Handle I variables.
5083 (do_with_relocs): Only emit relocation size when necessary.
5084 Increase MAXRUN to 127. Change ov to be assigned, and take
5085 src_mask and pcrel_offset into account.
5086 (ieee_write_data_part): Skip sections that are not loaded.
5087 (ieee_write_external_part): Don't output optional last entry of WX
5089 (ieee_write_me_part): Make setting of me_record neater.
5090 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5092 * syms.c (stt): Add entries for zerovars, vars, and code.
5094 * elfcode.h (validate_reloc): New static function.
5095 (write_relocs): Call validate_reloc for non ELF relocs.
5097 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5098 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5099 (TARGET_LITTLE_SYM): Likewise.
5101 * config.bfd (m68*-*-psos*): New target.
5103 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5105 * i386msdos.c: Remove some #if 0 code.
5106 (msdos_write_object_contents): Don't include empty sections in the
5107 size computation, regardless of their address.
5109 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5111 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5112 is NULL, ie, the -r switch is used.
5114 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5116 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5117 (BFD_RELOC_MIPS_GOT_LO16): Define.
5118 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5119 * bfd-in2.h, libbfd.h: Rebuild.
5120 * elf32-mips.c (mips_reloc_map): Map new relocs.
5122 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5124 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5127 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5128 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5129 simple number for the section address, rather than an expression.
5130 Limit the number of bytes between relocs to MAXRUN.
5131 (ieee_write_me_part): Set me_record to the file offset after the
5133 (ieee_write_processor): New static function.
5134 (ieee_write_object_contents): Use ieee_write_processor.
5136 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5138 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5140 * coff-aux.c: Change include of aux.h to aux-coff.h.
5142 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5144 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5145 relocation put the addend both in the reloc entry and the data.
5146 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5149 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5150 a R_68K_PCxx reloc against a defined global symbol directly.
5151 (elf_m68k_check_relocs): Don't count such a reloc.
5153 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5154 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5155 symbol for now, otherwise always record the symbol as dynamic.
5156 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5157 is not referenced by a dynamic object, and we are not making a
5158 shared object, then don't make a PLT entry. If we do make a PLT
5159 entry, make sure the symbol has been recorded as dynamic.
5161 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5163 * configure.host: When making a shared library, set HLDFLAGS to
5164 pass an appropriate -rpath option. Use the make variable SONAME
5165 as the shared library soname, rather than computing it here. On
5166 SunOS, build stamp-tshlink in place of $(SHLINK).
5167 * Makefile.in (SONAME): New variable.
5168 ($(SHLINK)): Make a link to the transformed name, as well.
5169 (stamp-tshlink): New target.
5170 (install): Skip stamp-tshlink during install.
5172 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5174 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5175 linker sections have been set up yet.
5177 * elf.c (make_mapping): Add an additional argument to suppress
5178 making the first section include the program headers.
5179 (map_sections_to_segments): If the user used -Ttext such that the
5180 program headers are on a different page, do not set the flags
5181 saying that this section includes the program headers.
5183 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5185 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5186 don't define TRAD_HEADER.
5187 * configure: Rebuild.
5189 * netbsd-core.c: New file, support for NetBSD core files.
5190 * hosts/*nbsd.h: Removed.
5192 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5194 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5195 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5196 * libbfd.h, bfd-in2.h: Regenerated.
5197 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5198 bfd_elf32_bfd_reloc_type_lookup.
5199 (reloc_type{,_names}): Deleted.
5200 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5202 (sparc_reloc_map): Add sparc64 relocs.
5203 (sparc_elf_notsupported_reloc): New static function.
5204 (sparc_elf_wdisp16_reloc): New static function.
5205 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5206 (elf32_sparc_relocate_section): Likewise.
5207 (bfd_elf32_bfd_reloc_type_lookup): Define.
5208 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5209 (reloc_type{,_names}): Deleted.
5210 (elf_sparc_howto_table): Deleted.
5211 (sparc_reloc_map): Deleted.
5212 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5213 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5215 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5217 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5220 * Makefile.in (program_transform_name): New variable.
5221 (install): Transform library name before installing it.
5223 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5225 * archures.c (bfd_mach_i960_hx): Define.
5226 * bfd-in2.h: Rebuild.
5227 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5228 (MATRIX): Expand entries for HX.
5229 (arch_info_struct): Add i960:hx entry.
5230 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5231 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5232 (coff_set_flags): Handle bfd_mach_i960_hx.
5234 Support for building as a shared library, based on patches from
5235 Alan Modra <alan@spri.levels.unisa.edu.au>:
5236 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5237 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5238 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5239 * configure: Rebuild.
5240 * configure.host: If --enable-shared, adjust shared library stuff
5241 based on the host. If the host is SunOS, and the linker supports
5242 -rpath, set HLDFLAGS to use it.
5243 * Makefile.in (ALLLIBS): New variable.
5244 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5245 (COMMON_SHLIB, SHLINK): New variables.
5246 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5247 (STAGESTUFF): Remove variable.
5248 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5250 (stamp-ofiles): New target, like old ofiles target, but build
5251 using a temporary file and move-if-change, and touch stamp-ofiles
5253 (ofiles): Just depend upon stamp-ofiles.
5254 (stamp-piclist, piclist): New targets.
5255 ($(SHLIB), $(SHLINK)): New targets.
5256 (targets.o, archures.o): Build twice if PICFLAG is set.
5257 (do_mostlyclean): Remove pic/*.o.
5258 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5260 (do_distclean): Remove pic and stamp-picdir.
5261 (install): Install shared libraries.
5262 ($(OFILES)): Depend upon stamp-picdir.
5263 (stamp-picdir): New target.
5265 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5267 * libcoff.h: Rebuild.
5269 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5270 flavour of a section with no owner.
5272 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5273 ELF_LINK_NON_ELF flag.
5274 (mips_elf_create_got_section): Likewise.
5276 * elf.c: Revert last change, since it breaks dynamic linking.
5277 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5279 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5280 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5281 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5283 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5285 * elf.c (assign_file_positions_for_segments): If the backend does
5286 not want the elf header or the program headers in the address
5287 space, do not include them in the calculations.
5289 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5290 function to determine if we need additional program headers.
5291 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5292 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5294 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5296 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5298 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5300 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5301 back into one line. Some compilers (sunos 4.1.3 for example)
5302 won't accept args split across more than one line.
5304 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5306 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5307 * configure: Regenerate.
5309 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5311 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5312 try to do arithmetic on a void *, cast it to a unsigned char * first.
5314 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5316 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5317 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5319 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5320 flag for a newly defined symbol.
5321 (NAME(bfd_elf,record_link_assignment)): Likewise.
5322 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5323 set the DEF or REF_REGULAR flags correctly.
5325 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5326 (libbfd.h, libcoff.h): Corresponding change.
5328 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5329 a PLT32 reloc as dynamic.
5330 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5331 is not referenced by a dynamic object, and we are not making a
5332 shared object, then don't make a PLT entry. If we do make a PLT
5333 entry, make sure the symbol has been recorded as dynamic.
5335 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5337 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5338 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5339 (powerpcle-*-cygwin32): New.
5340 * peicode.h (add_data_entry): Get address from vma.
5342 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5344 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5345 attached to the section has already been created as an undefined
5346 symbol, treat it as if it hasn't been created yet.
5348 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5350 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5351 symbol or section symbols if stripping all symbols and this is not
5352 a relocateable link. Don't output the symbol string table if
5353 there are no symbols.
5354 (elf_link_flush_output_syms): Don't do anything if there are no
5357 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5359 * coff-aux.c: New file.
5360 * hosts/m68kaux.h: New file.
5361 * config.bfd (m68*-apple-aux*): New target.
5362 * configure.in (m68*-apple-aux*): New native host.
5363 (m68kaux_coff_vec): New vector.
5364 * configure: Rebuild.
5365 * targets.c (m68kaux_coff_vec): Declare.
5366 * coffcode.h (bfd_coff_backend_data): Add field
5367 _bfd_coff_link_add_one_symbol.
5368 (bfd_coff_link_add_one_symbol): Define.
5369 (compare_arelent_ptr): New static function if TARG_AUX.
5370 (coff_write_relocs): If TARG_AUX, sort the relocs.
5371 (coff_write_object_contents): Set A/UX aouthdr magic number.
5372 (coff_link_add_one_symbol): Define if not defined.
5373 (bfd_coff_std_swap_table): Initialize new field.
5374 * libcoff.h: Rebuild.
5375 * cofflink.c (coff_link_add_symbols): Call
5376 bfd_coff_link_add_one_symbol rather than
5377 _bfd_generic_link_add_one_symbol.
5378 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5379 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5380 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5381 * Makefile.in: Rebuild dependencies.
5382 (BFD32_BACKENDS): Add coff-aux.o.
5383 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5385 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5387 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5388 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5390 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5392 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5393 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5394 (maintainer-clean): Warn about deleting special files.
5395 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5397 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5398 warning symbols correctly.
5399 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5400 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5401 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5402 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5403 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5404 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5406 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5409 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5411 * libcoff-in.h: aligned newly exported names with bfd naming
5412 conventions. Removed an erroneous define of POWERPC_LE_PE.
5413 * libcoff.h: Rebuild.
5414 * cofflink.c, coff-ppc.c: the above function name changes
5416 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5418 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5419 * ecoff.c (struct extsym_info): Define.
5420 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5421 to ecoff_link_write_external.
5422 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5423 Strip symbols when appropriate.
5425 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5426 * syms.c (BSF_OBJECT): Define.
5427 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5428 * bfd-in2.h: Rebuild.
5429 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5431 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5434 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5435 copying relocs into a shared object, treat a defined global symbol
5437 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5438 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5439 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5441 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5442 real defined symbol, not to a weak defined symbol.
5444 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5446 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5447 and made a few static functions externs.
5449 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5450 POWERPC_LE_PE hack in cofflink.
5452 * libcoff-in.h: promoted the following from cofflink.c to allow
5453 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5454 coff_debug_merge_element, struct coff_debug_merge_type,
5455 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5456 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5457 coff_debug_merge_hash_lookup, coff_link_section_info,
5458 coff_final_link_info, coff_debug_merge_hash_newfunc,
5459 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5461 * libcoff.h: re-gen'd
5463 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5465 * syms.c: Include "bfdlink.h".
5466 (struct stab_find_info): Define.
5467 (_bfd_stab_section_find_nearest_line): New function.
5468 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5469 * libbfd.h: Rebuild.
5470 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5471 * elf.c (_bfd_elf_find_nearest_line): Try calling
5472 _bfd_stab_section_find_nearest_line before searching the ELF
5473 symbol table. Find the closest STT_FUNC symbol, not the last one.
5474 * libcoff-in.h (coff_data_type): Add line_info field.
5475 * libcoff.h: Rebuild.
5476 * coffgen.c (coff_find_nearest_line): Try calling
5477 _bfd_stab_section_find_nearest_line before searching the COFF
5479 * Makefile.in: Rebuild dependencies.
5481 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5483 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5484 4 bytes, so we get the correct value when updating the register
5485 field in little endian mode.
5487 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5489 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5490 entry_section fields. Add sntoc and snentry fields.
5491 * libcoff.h: Rebuild.
5492 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5493 not toc_section and entry_section (the COFF file does not have any
5494 sections at this point).
5495 (coff_write_object_contents): Set o_snentry and o_sntoc from
5496 snentry and sntoc rather than entry_section and toc_section.
5497 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5498 snentry, not toc_section and entry_section.
5499 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5500 entry_section from hentry.
5501 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5503 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5504 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5505 than using toc_section directly.
5507 * archures.c: Add missing `.' in enum bfd_architecture.
5508 * bfd-in2.h: Rebuild.
5510 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5511 Robert Lipe <robertl@arnet.com>.
5513 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5515 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5516 to sections we allocate. Use bfd_zalloc to allocate initialial
5517 sections, not bfd_alloc.
5518 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5519 SDA{,2}I16 relocations.
5520 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5521 whether to put something in .sbss or not.
5522 (ppc_elf_relocate_section): Add support for more relocations. Add
5523 in sec->output_offset where appropriate. Make error messages
5524 include the symbol name.
5526 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5527 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5528 doesn't get redefined messages if -shared.
5530 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5531 section if the rel_section field has been set up.
5533 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5535 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5538 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5540 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5541 of flags, only flags used are controlled by mach number. Bump up
5542 output file mach number to highest of input file mach numbers.
5543 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5544 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5546 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5547 bfd_elf64_sparc_vec support.
5549 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5551 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5552 the embedded bit is set on some objects and not on others. Just
5554 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5557 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5559 * coffcode.h (coff_new_section_hook): Don't try to align the
5562 * coffcode.h (coff_set_section_contents): Fix the handling of the
5563 .lib section to work even if the entire section contents are
5564 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5565 Robert Lipe <robertl@arnet.com>.
5567 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5569 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5570 memory here for contents.
5572 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5573 _SDA2_BASE_ by 32768.
5574 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5575 started using. Allocate contents for .sdata and .sdata2 sections
5577 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5579 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5580 size _SDA{,2}_BASE_.
5581 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5584 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5586 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5588 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5589 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5590 (bfd_mach_sparc_v9a): Define.
5591 (bfd_mach_sparc_v9_p): Define.
5592 * bfd-in2.h: Regenerated.
5593 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5595 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5596 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5597 to bfd_elf32_sparc_vec.
5598 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5599 Add v8plus{,a} support.
5601 (sparc_compatible): New function.
5602 * elf32-sparc.h: #include "elf/sparc.h".
5603 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5604 elf32_sparc_final_write_processing): New functions.
5605 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5606 elf_backend_final_write_processing): Define.
5608 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5610 * elf-bfd.h (struct elf_link_hash_entry): Add
5611 linker_section_pointer field.
5612 (enum elf_linker_section_enum): Enumeration for new way of
5613 creating linker dynamic sections and symbols.
5614 (elf_linker_section{,_pointers}): New structures for creating
5615 dynamic sections and symbols.
5616 (elf_obj_tdata): Add linker_section_pointers and linker_section
5618 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5619 (_bfd_elf_create_linker_section): New declarations.
5620 (_bfd_elf_find_pointer_linker_section): Ditto.
5621 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5622 (_bfd_elf_make_linker_section_rela): Ditto.
5624 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5626 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5627 (ppc_elf_create_linker_section): New function to create the
5628 sections .got, .sdata, and .sdata2.
5629 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5631 (ppc_elf_check_relocs): Support more of the eabi relocations.
5632 (ppc_elf_relocate_section): Ditto.
5633 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5634 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5636 * elflink.h (elf_create_pointer_linker_section): New function to
5637 create initialized pointers in dynamic linker sections.
5638 (elf_finish_pointer_linker_section): Actually intialize the
5639 pointers created above.
5641 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5642 macros to provide both 32 and 64 bit versions of
5643 elf_create_pointer_linker_section.
5644 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5645 provide both 32 and 64 bit versions of
5646 elf_finish_pointer_linker_section.
5648 * elflink.c (_bfd_elf_create_linker_section): New function to
5649 create a linker section.
5650 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5651 given address in the linker pointer offsets created for a given
5653 (_bfd_elf_make_linker_section_rela): Make a RELA section
5654 corresponding to the generated linker section.
5656 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5658 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5660 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5662 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5663 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5664 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5665 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5666 toc entry in an objdump) for now.
5667 (ppc_do_last, ppc_get_last): New function - needed to save processing
5668 the toc owner to the end.
5669 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5672 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5673 toc owner from being done till last. Must define POWERPC_LE_PC
5676 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5678 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5680 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5681 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5683 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5685 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5687 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5689 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5691 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5693 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5695 * elf.c (assign_file_positions_for_segments): Don't increment file
5696 offset for a segment which contains no loadable sections.
5698 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5700 * reloc.c: Add new PowerPC relocations.
5701 * {bfd-in2,libbfd}.h: Regenerate.
5703 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5704 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5706 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5708 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5711 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5714 * coffgen.c (coff_find_nearest_line): Don't try to cache
5715 information in sections that are not owned by a BFD. From Richard
5716 Henderson <richard@atheist.tamu.edu>.
5718 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5719 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5720 * elflink.h (elf_link_output_extsym): Remove special check for
5723 * ecoffswap.h: Add prototypes for static functions.
5725 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5727 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5728 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5730 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5731 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5732 support. Begin support for R_PPC_SDA{2,}REL.
5734 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5736 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5737 create the .got and .got.neg sections.
5738 (ppc_elf_size_dynamic_sections): Call it.
5739 (ppc_elf_check_relocs): Call it.
5740 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5741 (ppc_elf_check_relocs): Add error messages for relocations we
5742 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5745 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5747 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5748 section flags for V.4 and eabi.
5750 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5752 * elf.c (assign_file_positions_for_segments): If a segment
5753 contains no sections, don't mark it as readable.
5755 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5756 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5758 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5759 dynamic section, if there is one.
5760 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5761 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5762 (bfd_elf64_swap_dyn_in): Likewise.
5763 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5765 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5767 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5768 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5769 <pirker@eiunix.tuwien.ac.at>.
5771 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5773 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5774 PowerPC V.4 and eabi.
5775 * bfd-in2.h: Regenerate.
5776 * libfd.h: Regenerate.
5778 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5780 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5781 section type and SHF_EXCLUDE section flag, turning them into the
5782 appropriate bfd section flag.
5784 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5786 * xcofflink.c (xcoff_link_add_symbols): Create the special
5787 sections if we see a DYNAMIC object, in case that is the only
5788 XCOFF input object we see.
5790 * elf32-mips.c: Extensive changes for a start at dynamic linking
5791 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5793 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5794 (struct elf_backend_data): Remove
5795 elf_backend_create_program_headers field. Add
5796 elf_backend_additional_program_headers and
5797 elf_backend_modify_segment_map fields.
5798 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5800 (elf_backend_additional_program_headers): Likewise.
5801 (elf_backend_modify_segment_map): Likewise.
5802 (elf_backend_create_program_headers): Don't define.
5803 (elfNN_bed): Change to account for field changes.
5804 * elf.c (assign_file_positions_for_segments): Call new
5805 modify_segment_map backend function. Don't call old
5806 create_program_headers backend function.
5807 (get_program_header_size): Call additional_program_headers rather
5808 than create_program_headers.
5809 * elflink.h (elf_link_add_object_symbols): Initialize
5810 type_change_ok from new backend field.
5811 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5813 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5814 a reloc against the appropriate section.
5816 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5817 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5818 (elf_flags_init): Rename from elf_ppc_flags_init.
5819 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5821 (ppc_elf_copy_private_bfd_data): Likewise.
5822 (ppc_elf_merge_private_bfd_data): Likewise.
5824 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5827 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5829 * coff-alpha.c (alpha_relocate_section): During final link, allow
5830 output .lita section to be bigger than 64k by adjusting gp value
5831 on a per-input section basis.
5832 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5834 (struct ecoff_section_tdata): Add gp field.
5836 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5838 Handle Alpha ECOFF changes in OSF/1 3.2.
5839 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5841 * coff-alpha.c: Include "aout/ar.h".
5842 (alpha_ecoff_get_relocated_section_contents): Don't require an
5843 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5844 3.2 doesn't generate one.
5845 (alpha_relocate_section): Likewise.
5846 (alpha_ecoff_slurp_armap): Define.
5847 (alpha_ecoff_slurp_extended_name_table): Define.
5848 (alpha_ecoff_construct_extended_name_table): Define.
5849 (alpha_ecoff_truncate_arname): Define.
5850 (alpha_ecoff_write_armap): Define.
5851 (alpha_ecoff_generic_stat_arch_elt): Define.
5852 (alpha_ecoff_update_armap_timestamp): Define.
5854 (alpha_ecoff_read_ar_hdr): New static function.
5855 (alpha_ecoff_get_elt_at_filepos): New static function.
5856 (alpha_ecoff_openr_next_archived_file): New static function.
5857 (alpha_ecoff_get_elt_at_index): New static function.
5858 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5859 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5860 _bfd_ecoff to alpha_ecoff.
5861 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5862 field from backend structure, rather than always calling
5863 _bfd_get_elt_at_filepos.
5864 * coff-mips.c (mips_ecoff_backend_data): Initialize
5865 get_elt_at_filepos field.
5866 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5867 from _bfd_generic_read_ar_hdr with minor changes.
5868 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5869 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5870 * libbfd.h: Rebuild.
5872 * bfd-in.h (BFD_IN_MEMORY): Define.
5873 * libbfd-in.h (struct bfd_in_memory): Define.
5874 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5875 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5876 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5877 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5878 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5879 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5880 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5881 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5882 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5883 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5885 (bfd_openstreamr): Likewise.
5886 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5887 BFD_IN_MEMORY is not set.
5888 * riscix.c (riscix_some_aout_object_p): Likewise.
5889 * bfd-in2.h, libbfd.h: Rebuild.
5891 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5892 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5893 (bfd_get_elt_at_index): Define.
5894 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5895 bfd_get_elt_at_index. Change index parameter from int to
5897 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5898 (_bfd_noarchive_get_elt_at_index): Define.
5899 (_bfd_archive_bsd_get_elt_at_index): Define.
5900 (_bfd_archive_coff_get_elt_at_index): Define.
5901 * bfd-in2.h, libbfd.h: Rebuild.
5902 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5903 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5904 * ieee.c (ieee_get_elt_at_index): Define.
5905 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5906 * oasys.c (oasys_get_elt_at_index): Define.
5907 * som.c (som_get_elt_at_index): Define.
5909 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5910 numbers to the .text section.
5912 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5914 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5915 If there is a SEC_DEBUGGING section, get the contents of the debug
5916 information part from it.
5917 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5919 (ieee_write_object_contents): Check ieee_write_debug_part return.
5921 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5923 * config.bfd (i[345]86-*-freebsd*): Add target.
5924 * configure.in (i386freebsd_vec): Add vec.
5925 * configure: Regenerate.
5926 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5927 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5928 Rebuild dependencies..
5929 * freebsd.h: New file.
5930 * i386freebsd.c: New file.
5931 * targets.c (i386freebsd_vec): Declare.
5932 (bfd_target_vector): Add i386freebsd_vec.
5933 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5934 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5936 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5938 * ieee.c (ieee_slurp_debug): New static function.
5939 (ieee_object_p): Call it.
5940 (ieee_slurp_section_data): Skip debugging sections.
5941 (ieee_get_reloc_upper_bound): Likewise.
5942 (ieee_get_section_contents): Likewise.
5943 (ieee_canonicalize_reloc): Likewise.
5944 (ieee_write_section_part): Likewise.
5945 (ieee_write_debug_part): Likewise.
5946 (ieee_write_data_part): Likewise.
5947 (init_for_output): Likewise.
5949 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5951 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5953 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5954 relocs, since ppc_elf_relocate_section handles the linker case.
5955 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5957 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5958 ppc_elf_relocate_section since that is now the only caller.
5959 (ppc_elf_relocate_section): Ditto.
5961 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5963 * coffcode.h (coff_write_object_contents): If we don't know the
5964 section of the entry point for an XCOFF executable, always set the
5965 entry address to -1.
5967 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5969 * elf.c (bfd_section_from_shdr): Add support for note sections.
5971 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5973 * bfd-in.h (struct _symbol_info): Add stab_type field.
5974 * bfd-in2.h: Rebuild.
5975 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5977 * elf32-ppc.c: Remove trailing newline from calls to
5979 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5980 difference if target endianness is known.
5982 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5984 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5985 old style TOC16 references without using R_PPC_GOT.
5986 (ppc_reloc_type): Ditto.
5987 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5988 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5989 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5990 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5991 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5993 (ppc_elf_adjust_dynamic_symbol): Ditto.
5994 (ppc_elf_adjust_dynindx): Ditto.
5995 (ppc_elf_size_dynamic_sections): Ditto.
5996 (ppc_elf_finish_dynamic_symbol): Ditto.
5997 (ppc_elf_finish_dynamic_sections): Ditto.
5998 (ELF_DYNAMIC_INTERPRETER): Define.
6000 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6002 * elf.c (copy_private_bfd_data): When attaching sections to
6003 segments ignore sections that won't be allocated. Patch from
6006 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6008 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6011 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6013 * coff-i960.c (CALC_ADDEND): Define.
6014 (coff_i960_relocate_section): Add the input section VMA to the
6015 addend for PC relative relocs.
6017 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6019 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6020 to correctly terminate.
6022 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6024 * targets.c (enum bfd_endian): Define.
6025 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6026 from boolean to enum bfd_endian. Change header_byteorder_big_p
6028 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6029 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6030 * bfd-in2.h: Rebuild.
6031 * All targets: Change initialization of byteorder and
6032 header_byteorder to use enum bfd_endian values rather than
6034 * All files: Change all references to byteorder_big_p and
6035 header_byteorder_big_p to use new bfd_*_endian macros.
6037 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6039 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6041 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6043 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6045 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6047 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6049 * ieee.c: Lots of minor cleanups. Make many functions return
6050 errors rather than calling abort. Also:
6051 (ieee_write_twobyte): Remove; change callers to call existing
6052 ieee_write_2bytes function.
6053 (ieee_write_expression): Don't output the section twice when
6054 outputting a local symbol. Don't emit an extraneous zero if there
6056 (ieee_slurp_sections): Set the lma as well as the vma.
6057 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6059 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6060 a recognized one or bfd_arch_unknown.
6061 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6063 (ihex_get_symtab): Likewise.
6065 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6067 * aoutx.h: Include <ctype.h>.
6068 (struct aout_link_includes_table): Define.
6069 (struct aout_link_includes_totals): Define.
6070 (struct aout_link_includes_entry): Define.
6071 (aout_link_includes_lookup): Define macro.
6072 (struct aout_final_link_info): Add includes field.
6073 (aout_link_includes_newfunc): New static function.
6074 (NAME(aout,final_link)): Initialize includes hash table.
6075 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6077 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6079 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6081 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6083 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6085 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6087 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6088 (pe_print_private_bfd_data): call pe_print_reloc.
6089 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6090 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6091 up some debugging as well.
6093 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6095 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6098 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6100 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6101 when setting sections to NULL.
6103 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6105 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6107 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6108 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6110 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6111 * bfd-in2.h: Rebuild.
6113 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6115 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6117 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6119 * ihex.c (ihex_scan): Handle record types 4 and 5.
6120 (ihex_object_p): Permit types 4 and 5.
6121 (ihex_set_section_contents): Remove check for out of range
6123 (ihex_write_object_contents): Generate types 4 and 5.
6125 * elflink.h (elf_link_output_extsym): Just ignore warning and
6126 indirect references to symbols which don't really exist.
6128 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6130 * peicode.h (pe_print_idata): Minor format fixes
6131 (pe_print_edata): New function. Under private printing, this formats
6132 the edata section of a PE file.
6133 (pe_print_private_bfd_data): Added call to pe_print_edata.
6135 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6137 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6138 index, don't call stoi.
6140 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6142 * srec.c (srec_scan): Set lma as well as vma.
6144 * ihex.c: New file; support for Intel Hex format.
6145 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6146 (ihex_vec): Declare.
6147 (bfd_target_vector): Always include ihex_vec.
6148 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6149 * Makefile.in: Rebuild dependencies.
6150 (BFD_LIBS): Add ihex.o
6151 (BFD_LIBS_CFILES): Add ihex.c.
6152 * bfd-in2.h: Rebuild.
6154 * elf.c (assign_file_positions_for_segments): Sort the sections in
6156 (get_program_header_size): Return the right size if segment_map is
6158 (copy_private_bfd_data): Don't bother to sort the sections.
6160 * bfd.c (bfd_record_phdr): New function.
6161 * bfd-in.h (bfd_record_phdr): Declare.
6162 * bfd_in2.h: Rebuild.
6164 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6167 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6168 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6170 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6171 (bfd_zmalloc): Change declaration.
6172 * libbfd.h: Rebuild.
6173 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6174 and realloc. Don't set bfd_error_no_memory if they fail.
6176 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6178 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6179 uses as well. Added a new howto to deal with TOCREL16 relocs that
6180 are TOCDEFN as well.
6181 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6182 to handle RVA relocs from dlltool.
6183 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6184 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6185 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6187 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6188 to get the right section alignment.
6190 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6192 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6193 p_paddr if p_paddr is zero.
6194 (make_mapping): Set includes_filehdr and includes_phdrs for first
6196 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6198 (assign_file_positions_for_segments): Handle includes_filehdr and
6199 includes_phdrs. Remove special handling of PT_PHDR and first
6201 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6202 when appropriate. Remove special handling of PT_PHDR segment.
6203 Use a more complex condition for when a section is included in a
6204 segment to handle Solaris linker oddities.
6206 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6208 * coff-m88k.c (howto_table): Reformatted for easier reading;
6209 special_function now points to new function m88k_special_reloc.
6210 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6212 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6213 be done correctly by m88k_special_reloc.
6214 (reloc_processing): New function to be used by RELOC_PROCESSING.
6215 (RELOC_PROCESSING): Define to call reloc_processing.
6217 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6219 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6220 (pe_print_pdata): Likewise.
6222 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6223 obstack_alloc fails.
6224 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6226 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6227 * Many files: don't set bfd_error_no_memory if one of the above
6230 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6231 if p_paddr_valid is set.
6232 (copy_private_bfd_data): New static function.
6233 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6235 * elf.c (assign_file_positions_for_segments): Fix case where extra
6236 program headers were allocated.
6238 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6239 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6240 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6241 _bfd_elf_print_private_bfd_data.
6243 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6244 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6245 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6246 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6247 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6248 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6249 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6251 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6253 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6254 * elf.c (make_mapping): New static function.
6255 (map_sections_to_segments): New static function.
6256 (elf_sort_sections): New static function.
6257 (assign_file_positions_for_segments): New static function.
6258 (map_program_segments): Remove.
6259 (get_program_header_size): Remove sorted_hdrs, count, and
6260 maxpagesize parameters. Simplify.
6261 (assign_file_positions_except_relocs): When generating an
6262 executable, use assign_file_positions_for_segments.
6263 (elf_sort_hdrs): Remove.
6264 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6265 to get_program_header_size.
6267 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6269 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6271 * configure, config.in: Regenerate with autoconf 2.7.
6273 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6274 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6276 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6278 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6279 (ecoff_sec_to_styp_flags): Likewise.
6280 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6281 (ecoff_set_symbol_info): Handle scRConst.
6282 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6283 (ecoff_compute_section_file_positions): Handle .rconst section.
6284 (_bfd_ecoff_write_object_contents): Likewise.
6285 (ecoff_link_check_archive_element): Handle scRConst.
6286 (ecoff_link_add_externals): Likewise.
6287 (ecoff_link_write_external): Handle .rconst section.
6288 (ecoff_reloc_link_order): Likewise.
6289 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6290 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6292 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6294 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6295 DEF_DYNAMIC flag is set.
6297 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6299 * host-aout.c: If TRAD_HEADER is defined, include it.
6301 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6303 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6304 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6305 (BFD_NEED_DECLARATION): New function.
6306 * configure.in: Use BFD_NEED_DECLARATION.
6307 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6308 * configure, config.in: Rebuild with autoconf 2.6.
6310 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6311 special_sections before returning when called with a non XCOFF
6314 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6317 * coffcode.h (coff_compute_section_file_positions): Only pad the
6318 previous section to force file alignment when creating an
6321 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6323 * coffcode.h (coff_compute_section_file_positions): If
6324 RS6000COFF_C, set up the .debug section.
6326 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6327 if it is not large enough to accomodate the entire TOC area with
6328 signed 16 bit offsets.
6329 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6331 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6332 TOC anchor to use the TOC value used in the output file.
6334 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6336 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6337 (_bfd_coff_read_string_table): Likewise.
6339 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6341 * pe-arm.c: Fix typos.
6342 * coff-arm.c: Likewise.
6344 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6346 * coff-ppc.c (list_ele): Added "cat"egory member.
6347 (record_toc): New category parameter (priv or pub).
6348 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6349 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6350 the mainline. It addes extra toc cells in error.
6351 (ppc_coff_swap_sym_in_hook): Added some documentation.
6352 (dump_toc): Can now diagnose "virtual toc" chicanery.
6354 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6356 * elf-bfd.h (struct elf_link_hash_table): Change type of
6357 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6359 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6361 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6362 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6364 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6365 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6366 defined or mentioned in a regular file.
6368 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6370 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6371 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6372 (coff_ppc_relocate_section): Correct REL24 handling
6373 (ppc_process_before_allocation): Correct TOCDEFN handling
6375 * peicode.h (dir_names): Added name descriptions
6377 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6379 * VERSION: Updated to cygnus-2.6.
6381 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6383 * targets.c (m68k4knetbsd_vec): Declare.
6385 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6387 * targets.c (bfd_target): Change type of second argument to
6388 _bfd_print_private_bfd_data from void * to PTR.
6389 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6390 using PTR rather than void *.
6391 * bfd-in2, libbfd.h: Rebuild.
6392 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6394 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6395 _bfd_generic_bfd_print_private_bfd_data rather than casting
6398 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6400 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6401 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6403 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6404 BFD64_BACKENDS_CFILES): New variables.
6407 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6409 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6410 not at the file position of the first section.
6411 * coffcode.h (coff_compute_section_file_positions): Avoid using
6413 (coff_write_object_contents): When generating a PPC PE executable
6414 with no symbols, round up the file size to a COFF_PAGE_SIZE
6416 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6417 don't write out a string table.
6419 * elf.c (bfd_section_from_shdr): When using a different section
6420 header, pass the new one to _bfd_elf_make_section_from_shdr.
6421 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6422 (elf_map_symbols): Add section VMA to symbol value when comparing
6424 (_bfd_elf_compute_section_file_positions): Only build symbol table
6425 if there are some symbols. Set file offset of symtab and strtab
6427 (assign_file_positions_except_relocs): Remove dosyms parameter.
6428 Change all callers. Never set file offset of symtab and strtab
6430 (_bfd_elf_copy_private_section_data): New function.
6431 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6432 (_bfd_elf_copy_private_symbol_data): New function.
6433 (swap_out_syms): Check for special mapping of st_shndx created by
6434 copy_private_symbol_data.
6435 * elfxx-target.h: Use new copy routines.
6436 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6437 (_bfd_elf_copy_private_section_data): Declare.
6439 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6441 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6444 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6445 _bfd_dummy_target, matching the recent change to archive
6448 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6450 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6451 arithmetic on PTR types.
6453 * aout-target.h (MY(callback)): Set the lma of the sections.
6455 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6456 symbol into a reloc against the section.
6458 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6460 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6461 glue for the relocs: IMGLUE and IFGLUE.
6462 (record_toc): new function - tracks toc contents
6463 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6464 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6465 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6466 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6467 (ppc_record_toc_entry): Removed a debug define (duh)
6469 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6470 (pe_print_idata): New function - formats the idata section data
6471 (pe_print_pdata): New function - formats the pdata section data
6472 (pe_print_private_bfd_data): calls to above
6474 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6476 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6477 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6478 TARGET_SYM and TARGET_NAME for vector and BFD name.
6479 * coff-pmac.c (pmac_xcoff_vec): Remove.
6480 (TARGET_SYM, TARGET_NAME): Define.
6481 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6482 machine to 0, not all PowerMacs are 601s.
6484 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6486 * elfcode.h (elf_object_p): Read in any program headers.
6487 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6488 based on the program headers, if any.
6489 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6490 (map_program_segments): Set p_paddr of program headers based on
6493 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6495 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6498 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6499 trying to do a relocateable link with a non-a.out object file.
6501 * archive.c (bfd_generic_archive_p): Check the first object file
6502 in an archive even if target_defaulted is set. If the object file
6503 has the wrong xvec, reject it.
6505 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6506 be represented, report the name via _bfd_error_handler.
6507 (translate_to_native_sym_flags): Likewise.
6508 * elf32-mips.c (mips_elf_final_link): Likewise.
6509 * oasys.c (oasys_write_sections): Likewise.
6511 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6512 which checks for STYP_OVRFLO sections.
6513 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6514 reloc and lineno count overflows.
6515 (coff_write_object_contents): Call coff_count_linenumbers before
6516 coff_compute_section_file_positions. If RS6000COFF_C, handle
6517 reloc and lineno count overflows.
6518 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6519 relocs before dealing with .pad sections. Count overflow section
6520 headers when handling .pad sections.
6522 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6525 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6526 (struct xcoff_link_hash_table): Add descriptor_section and
6527 special_sections fields.
6528 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6529 (xcoff_link_add_symbols): Set linkage section alignment. Create
6530 descriptor section. Check for magic symbol names (_text, etc.),
6531 and record them in special_sections if found. Set
6532 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6533 descriptor field to point back to the function code symbol.
6534 (xcoff_sweep): Always mark the special descriptor_section.
6535 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6536 function descriptor, and mark it if it is.
6537 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6538 parameter, and fill it in. Allocate space for the descriptor
6540 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6541 global linkage code. If an undefined function descriptor is
6542 exported, arrange to define it. Warn about any other undefined
6544 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6545 (xcoff_write_global_symbol): Create a function descriptor when
6547 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6548 * bfd-in2.h: Rebuild.
6550 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6552 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6553 (ppc_coff_link_hash_table): new types for hashing
6554 (ppc_coff_link_hash_newfunc): hash entry constructor
6555 (ppc_coff_link_hash_table_init): hash table initializer
6556 (ppc_coff_link_hash_table_create): hash table constructor
6557 (ppc_record_toc_entry): changed references to hash table
6558 (coff_ppc_relocate_section): changed references to hash table
6560 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6561 * libcoff.h: Rebuild
6563 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6564 (coff_link_add_symbols): removed toc_offset init
6566 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6568 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6571 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6572 if it is given and mmep is available.
6573 * acconfig.h: Undef USE_MMAP.
6574 * configure, config.in: Regenerated.
6575 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6576 table handling the old way.
6577 (aout_get_external_symbols): Don't complain if last byte of string
6579 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6580 (bfd_free_window) [! USE_MMAP]: Don't define.
6581 (bfd_get_file_window,
6582 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6584 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6586 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6589 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6591 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6592 compatible with AMD generated COFF files. Try to support both AMD
6593 and GNU formats simultaneously.
6594 (coff_a29k_relocate_section): Likewise.
6596 * libbfd.c (bfd_get_file_window): Change writable parameter from
6597 int to boolean; update all callers. Pass MAP_SHARED if not
6598 writable--it's required on Solaris. Cast fprintf argument to
6600 * bfd-in.h (bfd_get_file_window): Update declaration.
6601 * bfd-in2.h: Rebuild.
6602 * aoutx.h: Update calls to bfd_get_file_window.
6604 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6606 (xcoff_swap_ldhdr_in): New static function.
6607 (xcoff_swap_ldsym_in): New static function.
6608 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6609 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6610 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6611 Handle XTY_ER/XMC_XO symbols correctly.
6612 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6613 rather than normal symbol table.
6614 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6615 already defined with the same absolute value.
6616 (xcoff_mark): When considering called symbols, check whether the
6617 descriptor is from a dynamic object, rather than the symbol
6619 (xcoff_build_ldsyms): Likewise.
6621 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6622 Cast realloc and malloc return values. If malloc or realloc fail,
6623 set bfd_error_no_memory.
6624 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6625 * bfd-in2.h: Rebuild.
6627 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6629 * coff-ppc.c (ppc_record_toc_entry): new function.
6630 (in_reloc_p): changed return value.
6631 (coff_ppc_relocate_section): much rework.
6632 (ppc_allocate_toc_section): new function.
6633 (ppc_process_before_allocation): new function.
6634 (ppc_coff_swap_sym_in_hook): new function.
6636 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6637 (coff_link_add_symbols): initialize toc_offset.
6639 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6640 (coff_swap_aouthdr_out): Added more sections to the data
6641 dictionary for the pe file header. Also changed linker version
6642 number on the ppc side.
6643 (dir_names): small improvements to the dictionary printing.
6644 (pe_mkobject_hook): save the file level flags.
6646 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6647 (pe_tdata): added real_flags field
6648 (coff_tdata): added local_toc_sym_map and access macro
6650 * libcoff.h (coff_link_hash_entry): added toc_offset field
6651 (pe_tdata): added real_flags field
6652 (coff_tdata): added local_toc_sym_map and access macro
6654 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6655 (coff_mkobject): init for local_toc_sym_map
6656 (coff_write_object_contents): set the internal_a.magic to
6657 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6660 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6662 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6663 entries until both the line number address and the function name
6664 address are too large.
6666 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6667 * configure: Rebuilt.
6669 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6670 is defined in the environment.
6672 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6674 * som.c (som_get_section_contents_in_window): Define to use
6677 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6679 * coff-i860.c: New file, based on coff-i386.c.
6680 * cpu-i860.c: New file, based on cpu-i386.c.
6681 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6682 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6683 targets, using i860coff_vec.
6684 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6685 trad-core.o and hosts/i860mach3.h.
6686 (i860coff_vec): Use coff-i860.o and cofflink.o.
6687 * configure: Rebuild.
6688 * Makefile.in: Rebuild dependencies.
6689 (ALL_MACHINES): Add cpu-i860.o.
6690 (BFD32_BACKENDS): Add coff-i860.o.
6691 (CFILES): Add cpu-i860.c and coff-i860.c.
6692 * targets.c (i860coff_vec): Declare.
6693 (bfd_target_vector): Add &i860coff_vec.
6694 * archures.c (bfd_i860_arch): Declare.
6695 (bfd_archures_list): Add &bfd_i860_arch.
6696 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6697 (coff_set_flags): Handle bfd_arch_i860.
6698 (coff_write_object_contents): Handle I860 a.out magic number.
6700 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6702 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6703 the created .tc section to 2.
6704 (xcoff_mark): Don't keep a .loader reloc for a call to an
6705 undefined symbol when creating a shared library.
6706 (xcoff_build_ldsyms): When creating a shared library, generate
6707 global linkage code for a call to an undefined symbol.
6709 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6711 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6712 BFD32_BACKENDS, BFD64_BACKENDS.
6713 (.dep1): Put mkdep output in a separate file.
6714 Rebuilt dependencies.
6716 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6719 Permit use of mmap when available:
6721 * configure.in: Check for mmap, madvise, mprotect.
6722 * config.in, configure: Regenerated.
6724 * libbfd.c (struct _bfd_window_internal): Define type.
6725 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6727 (ok_to_map): New static variable for debugging.
6728 (_bfd_generic_get_section_contents_in_window): New function.
6729 * bfd-in.h (bfd_window_internal): Declare type.
6730 (bfd_window): Define type.
6731 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6732 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6735 * libaout.h (struct aoutdata): Add two window fields.
6736 (obj_aout_sym_window, obj_aout_string_window): New macros.
6737 * aoutx.h (some_aout_object_p): Initialize windows.
6738 (aout_get_external_symbols): Get symbol data and strings in
6739 windows instead of explicitly allocated buffers.
6740 (slurp_symbol_table): Free window instead of memory.
6741 (bfd_free_cached_info): Release windows instead of freeing storage
6743 (aout_link_free_symbols): Ditto.
6745 * targets.c (bfd_target): Add new field for
6746 get_section_contents_in_window.
6747 (BFD_JUMP_TABLE_GENERIC): Updated.
6748 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6749 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6750 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6751 macros for get_section_contents_in_window field.
6753 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6755 * core.c: Renamed to corefile.c
6756 * makefile.dos (OBJS): Change core.o to corefile.o
6757 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6760 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6762 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6763 targ_selvecs to allow debugging under Irix-5 native.
6766 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6768 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6769 to o. Clobber and restore the list of new csects around the call
6770 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6771 linker error and the linker wants to read the symbol table. Reset
6772 the line number count of a real section even if it has no relocs.
6773 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6775 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6778 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6780 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6781 an undefined symbol in a shared link.
6783 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6784 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6785 phdm@info.ucl.ac.be (Philippe De Muyter).
6787 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6789 * coff-m88k.c (rtype2howto): New static function.
6790 (RTYPE2HOWTO): Use it rather than a macro definition.
6792 * coffcode.h (coff_write_object_contents): set internal_a.magic
6793 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6795 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6796 define TRAD_HEADER to new file hosts/delta68.h.
6797 m88*-motorola-sysv*, however, does use ptrace-core.o.
6798 * hosts/delta68.h: New file.
6800 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6801 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6803 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6805 * i386linux.c (MY(vec)): Declare before use.
6807 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6809 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6810 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6812 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6813 BFD is not of the right type.
6814 (bfd_elf_get_needed_list): Likewise.
6815 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6816 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6817 * xcofflink.c (XCOFF_XVECP): Define.
6818 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6820 (bfd_xcoff_import_symbol): Likewise.
6821 (bfd_xcoff_export_symbol): Likewise.
6822 (bfd_xcoff_link_count_reloc): Likewise.
6823 (bfd_xcoff_record_link_assignment): Likewise.
6824 (bfd_xcoff_size_dynamic_sections): Likewise.
6826 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6827 table index against the number of symbols for a base relative
6830 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6832 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6833 full_aouthdr flag here...
6834 (_bfd_xcoff_bfd_final_link): ...not here.
6836 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6838 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6839 systems that have a system <libelf.h>.
6840 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6841 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6842 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6843 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6844 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6845 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6846 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6848 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6850 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6851 set, set BSF_WEAK in symbol. Change all callers.
6852 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6853 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6854 _bfd_generic_link_add_one_symbol.
6855 (ecoff_indirect_link_order): Check that the section tdata relocs
6856 are not NULL before using them.
6858 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6859 define TRAD_HEADER as hosts/alphalinux.h.
6860 * configure: Rebuild.
6861 * hosts/alphalinux.h: New file.
6862 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6865 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6867 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6868 C_ECOMM storage classes.
6870 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6872 (xcoff_mark): Call xcoff_mark_symbol.
6873 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6874 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6876 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6878 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6880 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6882 (xcoff_find_reloc): New static function.
6883 (xcoff_link_add_symbols): Use it.
6884 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6885 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6886 relocate the value of C_DECL.
6888 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6890 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6892 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6893 callback decide what goes in .relocs.
6894 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6895 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6898 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6900 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6903 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6905 * xcofflink.c: More improvements, mostly to fix handling of
6906 constructors and a few other special cases.
6907 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6908 zero, reverting yesterday's change.
6909 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6910 (bfd_xcoff_link_count_reloc): Declare.
6911 (bfd_xcoff_record_link_assignment): Declare.
6912 * bfd-in2.h: Rebuild.
6914 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6916 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6917 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6918 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6919 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6920 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6921 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6923 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6926 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6927 segments includes the a.out header. See to that the magic number
6928 *always* is big-endian.
6930 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6931 m68k4k NetBSD configurations.
6933 * configure.in, configure: Separate i386 & mips NetBSD
6934 configurations from other BSD ones. Don't assume DEC is the only
6935 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6936 configurations. Add support for m68k4k NetBSD object format.
6938 * libaout.h: Added M_68K4K_NETBSD magic.
6940 * m68k4knetbsd.c: New file.
6942 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6944 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6947 * hosts/mipsnbsd.h: New file.
6950 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6952 * config.bfd: Add config stuff for mips*-*-magic* to set
6953 targ_defvec to ecoff_big_vec.
6956 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6958 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6960 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6961 toc_section, and entry_section fields.
6962 (struct xcoff_section_tdata): Remove ldrel_count field.
6963 * libcoff.h: Rebuild.
6964 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6966 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6967 full a.out header if full_aouthdr is set in xcoff_data.
6968 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6969 based on sections stored in xcoff_data.
6970 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6972 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6973 (rs6000coff_vec): Set symbol_leading_char to '.'.
6974 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6975 value stored in ret rather than returning a pointer value.
6977 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6979 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6982 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6984 * som.c (som_slurp_string_table): Allocate the strings with malloc
6985 since they're free'd by free_cached_info.
6986 (som_slurp_symbol_table): Similarly for the symbol table.
6988 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6990 * Makefile.in (diststuff): Don't make headers.
6992 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6994 * Makefile.in: Rebuild dependencies.
6996 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6997 output_bfd is not SunOS.
6998 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6999 non-SunOS input files.
7001 * xcofflink.c: Extensive changes to support linking shared objects
7002 and generating a .loader section.
7003 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7004 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7005 last_symndx, and ldrel_count fields.
7006 * libcoff.h: Rebuild.
7007 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7008 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7010 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7011 (bfd_xcoff_export_symbol): Declare.
7012 (bfd_xcoff_size_dynamic_sections): Declare.
7013 * bfd-in2.h: Rebuild.
7015 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7017 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7018 * configure: Rebuild.
7019 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7020 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7022 (pmac_xcoff_vec): Update to use new xcoff support.
7023 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7024 (xcoff_write_armap): Declare buf as unsigned char.
7025 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7027 * mpw-make.sed: Generalize subdir_do edit.
7029 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7031 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7032 correctly. Don't initialize asect->vma.
7034 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7036 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7037 something a little less than the page size.
7039 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7041 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7043 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7045 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7046 * coffcode.h (coff_write_object_contents): If .bss is before
7047 .data us that as data_start.
7048 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7050 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7051 (coff_swap_outhdr_out): Hardwire in version number.
7053 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7055 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7056 major and minor to *_vno, since the former are also macros in
7057 SunOS header files. Cast result of bfd_alloc to appropriate
7060 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7061 before assigning to sec_data.
7063 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7065 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7066 now relative to the section, not absolute.
7067 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7068 get the file name when there is a N_SO directory name. When
7069 handling stabs, remember that section->vma was added to the
7072 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7074 * sunos.c (struct sunos_link_hash_table): Add needed field.
7075 (sunos_link_hash_table_create): Call bfd_release, not free.
7076 (sunos_link_hash_table_create): Initialize needed field.
7077 (sunos_add_dynamic_symbols): Record needed objects.
7078 (bfd_sunos_get_needed_list): New function.
7079 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7080 * bfd-in2.h: Rebuild.
7082 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7084 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7086 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7088 * bfd-in.h (struct bfd_link_needed_list): Rename from
7089 bfd_elf_link_needed_list.
7090 * bfd-in2.h: Rebuild.
7091 * elf.c, elflink.h, libelf.h: Corresponding changes.
7093 Add start at AIX linker support; no shared libraries yet.
7094 * xcofflink.c: New file.
7095 * configure.in (rs600coff_vec): Use xcofflink.o.
7096 * configure: Rebuild.
7097 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7099 (struct xcoff_section_tdata): Define.
7100 (xcoff_section_data): Define macro.
7101 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7102 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7103 (_bfd_xcoff_bfd_final_link): Declare.
7104 (_bfd_ppc_xcoff_relocate_section): Declare.
7105 * libcoff.h: Rebuild.
7106 * coff-rs6000.c: Clean up a bit.
7107 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7108 cputype, csects, and debug_indices.
7109 (xcoff_copy_private_bfd_data): Copy cputype.
7110 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7111 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7112 (xcoff_reloc_type_lookup): Rename from
7113 rs6000coff_reloc_type_lookup.
7114 (coff_relocate_section): Define.
7115 (_bfd_xcoff_sizeof_headers): Define.
7116 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7117 (_bfd_xcoff_bfd_relax_section): Define.
7118 (_bfd_xcoff_bfd_link_split_section): Define.
7119 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7121 * coffcode.h (coff_compute_section_file_positions): If AIX,
7122 increment sofar by SMALL_AOUTSZ if not executable.
7123 (coff_write_object_contents): If AIX, always output an a.out
7124 header; if not executable, header size of SMALL_AOUTSZ.
7125 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7126 (_bfd_stringtab_init): Initialize xcoff field.
7127 (_bfd_xcoff_stringtab_init): New function.
7128 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7129 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7130 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7131 * libbfd.h: Rebuild.
7132 * Makefile.in: Rebuild dependencies.
7133 (BFD32_BACKENDS): Add xcofflink.o.
7134 (CFILES): Add xcofflink.c.
7136 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7137 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7138 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7140 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7142 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7144 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7146 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7147 * config.in: Regenerated.
7149 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7150 (_bfd_chunksize): New variable.
7151 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7152 for obstack chunk size.
7153 * configure.in: Check for getpagesize.
7154 * configure: Regenerated.
7156 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7158 * trad-core.c (rawptr): Make it a local variable of
7159 ptrace_unix_core_file_p.
7161 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7163 * coff-arm.c (in_reloc_p): New.
7164 * coff-i386.c (in_reloc_p): New.
7165 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7166 (coff_write_object_contents): Only set has_reloc_section
7168 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7169 in_reloc_p to decide if reloc should be emitted.
7170 * libcoff.h (pe_data_type.in_reloc_p): New.
7171 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7173 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7175 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7176 (_bfd_coff_read_internal_relocs): Likewise.
7177 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7178 (_bfd_coff_read_internal_relocs): Likewise.
7180 * elflink.h (elf_link_add_object_symbols): Correct conditions
7181 under which type and size change warnings are issued.
7183 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7185 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7186 a symbol which is not in a real section.
7187 (coff_write_native_symbol): Corresponding change.
7189 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7190 coff_link_hash_newfunc and make non-static.
7191 (_bfd_coff_link_hash_table_init): New function, broken out of
7192 _bfd_coff_link_hash_table_create.
7193 (_bfd_coff_link_hash_table_create): Use it.
7194 (process_embedded_commands): Make static.
7195 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7196 (_bfd_coff_link_hash_table_init): Declare.
7197 * libcoff.h: Rebuild.
7199 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7200 field in XCOFF tdata.
7201 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7202 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7203 based on cputype stored in a.out header, or in n_type of initial
7205 (coff_write_object_contents): Set cputype correctly in a.out
7207 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7209 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7210 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7212 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7213 * libcoff.h: Rebuild.
7215 * cpu-rs6000.c (rs6000_compatible): New static function.
7216 (bfd_rs6000_arch): Use it.
7217 * cpu-powerpc.c (powerpc_compatible): New static function.
7218 (arch_info_struct): Define various flavours of PowerPC.
7219 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7222 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7224 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7226 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7228 * elflink.h (elf_link_add_object_symbols): Don't warn about
7229 changing the size or type if the old definition was weak.
7231 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7233 * coffcode.h (combined_entry_type): Add fix_line field.
7234 (coff_slurp_line_table): Warn if we try to set the lineno field of
7236 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7237 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7238 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7239 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7241 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7242 * libcoff.h: Rebuild.
7244 * libcoff-in.h (struct xcoff_tdata): Define.
7245 (xcoff_data): Define.
7246 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7247 * bfd-in2.h, libcoff.h: Rebuild.
7248 * coff-rs6000.c (xcoff_mkobject): New static function.
7249 (coff_mkobject): Define.
7250 (xcoff_copy_private_bfd_data): New static function.
7251 (coff_bfd_copy_private_bfd_data): Define.
7252 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7254 (rs6000coff_vec): Add DYNAMIC to object_flags.
7255 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7256 .loader sections specially.
7257 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7258 section alignment from the XCOFF tdata information.
7259 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7260 F_SHROBJ, and copy the extra a.out header information into the
7261 XCOFF tdata structure.
7262 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7263 F_DYNLOAD and the extra a.out header information.
7264 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7265 C_HIDEXT symbol with attached csect information.
7266 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7267 in the o_maxdata field.
7268 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7269 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7270 end if BSF_NOT_AT_END is set.
7272 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7273 _bfd_read_ar_hdr_fn.
7274 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7275 * bfd-in2.h, libbfd.h: Rebuild.
7276 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7278 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7279 (bfd_slurp_bsd_armap_f2): Likewise.
7280 (_bfd_slurp_extended_name_table): Likewise.
7282 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7284 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7286 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7287 when the symbol table is empty.
7289 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7290 space for section symbols, since we don't output them either.
7291 (elf_m68k_adjust_dynindx): Removed.
7293 * ptrace-core.c (rawptr): Make it a local variable of
7294 ptrace_unix_core_file_p.
7296 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7298 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7301 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7302 Mac object file formats.
7304 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7306 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7307 auxent if there isn't one.
7308 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7309 rather than FILNMLEN as the maximum name length.
7311 * coffcode.h (bfd_coff_backend_data): Add new field
7312 _bfd_coff_print_aux.
7313 (bfd_coff_print_aux): New static function.
7314 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7315 scnlen field of an XTY_LD csect aux entry.
7316 (coff_print_aux): New static function.
7317 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7318 in coff_pointerize_aux_hook.
7319 (bfd_coff_std_swap_table): Initialize new field.
7320 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7321 * libcoff.h: Rebuild.
7322 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7323 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7325 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7326 if there are symbols, for native AIX ld compatibility.
7328 * coffcode.h (bfd_coff_backend_data): Add new field
7329 _bfd_coff_pointerize_aux_hook.
7330 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7331 or I960, and as 0 otherwise.
7332 (bfd_coff_std_swap_table): Initialize new field.
7333 * libcoff.h: Rebuild.
7334 * coffgen.c (coff_pointerize_aux): Change parameters to take
7335 symbol pointer instead of type and class, and to take aux index.
7336 Call _bfd_coff_pointerize_aux_hook if it is defined.
7337 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7338 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7339 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7341 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7342 read-only/host-only support.
7344 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7346 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7349 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7350 BFD_JUMP_TABLE_ARCHIVE accordingly.
7351 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7352 (_bfd_compute_and_write_armap): Declare.
7353 (_bfd_generic_read_ar_hdr): Declare.
7354 (_bfd_read_ar_hdr): Define.
7355 (_bfd_noarchive_read_ar_hdr): Define.
7356 (_bfd_archive_bsd_read_ar_hdr): Define.
7357 (_bfd_archive_coff_read_ar_hdr): Define.
7358 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7359 _bfd_read_ar_hdr instead.
7360 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7361 (_bfd_compute_and_write_armap): Rename from
7362 compute_and_write_armap. Make non-static. Change all callers.
7363 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7364 than _bfd_snarf_ar_hdr.
7365 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7366 * ieee.c (ieee_read_ar_hdr): Define.
7367 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7368 * oasys.c (oasys_read_ar_hdr): Define.
7369 * som.c (som_read_ar_hdr): Define.
7370 * bfd-in2.h, libbfd.h: Rebuild.
7372 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7374 * peicode.c (coff_swap_filehdr_in): If symptr is
7375 zero, there aren't any symbols, even if nsyms is set.
7377 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7379 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7381 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7382 sections, and set styp correctly for them: .got, .hash, .dynamic,
7383 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7384 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7386 (ecoff_sort_hdrs): New static function.
7387 (ecoff_compute_section_file_positions): Return boolean, not void.
7388 Sort the sections by VMA before looking through them. Put the
7389 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7390 section on an appropriate boundary within the page.
7391 (ecoff_compute_reloc_file_positions): Check return value of
7392 ecoff_compute_section_file_positions.
7393 (_bfd_ecoff_set_section_contents): Likewise.
7394 (_bfd_ecoff_write_object_contents): Check for various Alpha
7395 section types when incrementing text_size and data_size. Call
7396 adjust_headers backend function if it exists.
7397 * coff-alpha.c (alpha_adjust_headers): New static function.
7398 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7399 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7401 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7403 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7405 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7406 of ALTERNATE_AIX_CORE_FORMAT.
7407 * configure.in (aix4): No longer need CORE_FLAGS.
7408 * configure: Updated.
7410 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7412 NS32k changes from Ian Dall:
7413 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7415 (aout_link_input_section_std, aout_link_input_section_ext,
7416 aout_link_reloc_link_order): Call them instead of _bfd_*
7418 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7420 (backend_data): Use it instead of hardcoded zero.
7422 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7423 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7425 * ns32knetbsd.c: Include bfd.h.
7426 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7427 (MY_bfd_reloc_type_lookup): Declare function too.
7428 * pc532-mach.c (set_sizes): Don't declare.
7429 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7430 (backend_data, MY_backend_data): Don't define.
7432 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7433 ns32k-*-lites* like ns32k-*-netbsd*.
7435 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7438 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7440 * coffcode.h (coff_write_object_contents): Restore setting
7441 f_timdat to 0, deleted on August 22.
7443 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7445 * coffcode.h (coff_bfd_copy_private_symbol_data,
7446 coff_bfd_copy_private_section_data,
7447 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7448 * peicode.h (coff_bfd_copy_private_bfd_data): New
7449 (pe_bfd_copy_private_bfd_data): New.
7450 (coff_swap_scnhdr_in): Swap bss size into the right place.
7451 (pe_print_private_bfd_data): Add some newlines.
7453 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7455 * som.c (setup_sections): Don't die if a space has no subspaces.
7457 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7459 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7460 dynamic symbol override a common symbol. Don't change the size or
7461 type if they have been set and the new symbol is not a definition.
7462 Warn if the size or type changes.
7464 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7466 * som.c (som_begin_writing): Don't write the symbol table or
7468 (som_finish_writing): Write them here. Place them after the
7469 subspace data, but before the relocs.
7471 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7473 * sunos.c (sunos_add_one_symbol): Just pass false, not
7474 info->shared_library, to sunos_create_dynamic_sections.
7475 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7477 (sunos_check_dynamic_reloc): Remove .text section assertion.
7479 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7481 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7482 * configure, configure.in: Add pmac_xcoff_vec case.
7483 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7484 * coff-pmac.c: New file, PowerMac XCOFF support.
7485 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7486 * targets.c (pmac_xcoff_vec): Declare.
7488 * mpw-config.in: Various changes to be compatible with the
7489 autoconf-based configury.
7490 * mpw-make.sed: New file, sed commands to translate Unix
7491 makefile into MPW syntax.
7492 * mpw-make.in: Remove.
7493 * hosts/mpw.h: Remove.
7494 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7495 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7497 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7499 * binary.c (binary_get_symtab): Return an empty string on error.
7500 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7502 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7504 * coff-ppc.c: Reformatted according to gnu conventions
7505 Removed irrelevant "if 0" code
7507 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7509 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7510 symbols rather than as indirect symbols.
7511 (MY(slurp_symbol_table)): Don't do anything special about
7514 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7515 of .ctors and .dtors sections is no larger than 2.
7517 * sunos.c (sunos_add_one_symbol): Don't change
7518 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7520 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7521 dynamic symbols when creating a shared library.
7522 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7524 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7525 written even if it is not defined in a regular object.
7526 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7527 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7528 rather than the constant 22.
7529 (sunos_check_dynamic_reloc): Handle creating a shared library.
7530 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7531 zero when creating a shared library.
7532 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7533 write it out at the start of the symbol table.
7535 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7537 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7539 * config.bfd: Add arm-*-coff.
7540 * configure.in, configure: Add armcoff_{little,big}_vec.
7541 * targets.c (armcoff_{little,big}_vec): Declare.
7542 (bfd_target_vector): Add armcoff_{little,big}_vec.
7543 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7545 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7547 * targets.c (bfd_find_target): Remove debugging code.
7549 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7551 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7553 * Makefile.in: added *-ppc files
7554 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7555 allow pe based .o's to be shared with other tools on ppc/NT
7556 * config.bfd: added powerpc[le]-[pe|winnt] config support
7557 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7558 * peicode.h: Added more section flags for PE on ppc
7559 Added coff_swap_filehdr_out to allow peicode.h to be
7560 used for non-image PE files on ppc.
7561 Check for image, or not, before copying pe_opthdr
7562 * targets.c: Added new bfd's
7563 * targets.c: Removed two inactive bfds that shouldn't have made it this
7566 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7568 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7569 explicit values to initialize all relocs. Change all users.
7570 (ppc_elf_brtaken_inner): New function to handle branch predicition
7572 (ppc_elf_brtaken_reloc): Ditto.
7573 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7574 relocs use ppc_elf_unsupported_reloc.
7575 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7576 needs to be reported.
7577 (ppc_elf_relocate_section): Support branch prediction relocs.
7579 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7581 * bfd.c (bfd_assert): Remove \n from string passed to
7584 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7585 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7586 (bfd_coff_make_section_hook): Don't define.
7587 (coff_make_section_hook): Remove.
7588 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7589 (styp_to_sec_flags): Likewise.
7590 (coff_write_object_contents): Likewise.
7591 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7593 * libcoff.h: Rebuild.
7594 * coffgen.c (make_a_section_from_file): Just call
7595 bfd_make_section_anyway, not bfd_make_section or
7596 bfd_coff_make_section_hook.
7597 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7598 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7599 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7600 make_section_hook field.
7601 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7603 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7604 pointers into value field for warning and indirect symbols; just
7605 leave the value field alone.
7606 * linker.c (generic_link_add_symbol_list): Use next symbol for
7607 warning and indirect symbols, rather than looking in symbol value.
7608 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7609 parameter. Change all callers. Remove support for indirect
7610 symbols; it didn't work anyhow.
7611 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7612 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7613 * bfd-in2.h: Rebuild.
7615 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7617 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7618 go back to telling the tools this reloc operates on 32 bits.
7620 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7622 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7623 rather than a direct fprintf.
7624 * archive.c (_bfd_write_archive_contents): Likewise.
7625 * coffcode.h (coff_slurp_symbol_table): Likewise.
7626 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7627 (ppc_elf_unsupported_reloc): Likewise.
7628 (ppc_elf_relocate_section): Likewise.
7629 * i386linux.c (linux_tally_symbols): Likewise.
7630 (linux_finish_dynamic_link): Likewise.
7631 * osf-core.c (osf_core_core_file_p): Likewise.
7632 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7633 * som.c (som_sizeof_headers): Likewise.
7634 * srec.c (srec_bad_byte): Likewise.
7635 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7636 * libbfd-in.h (bfd_assert): Declare first parameter const.
7637 * libbfd.h: Rebuild.
7638 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7639 bfd_reloc_overflow is enough.
7640 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7641 * coff-h8500.c (rtype2howto): Likewise.
7642 * coff-z8k.c (rtype2howto): Likewise.
7643 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7644 * elf.c (_bfd_elf_get_lineno): Likewise.
7645 (_bfd_elf_no_info_to_howto): Likewise.
7646 (_bfd_elf_no_info_to_howto_rel): Likewise.
7647 * hp300hpux.c (convert_sym_type): Likewise.
7648 (MY(swap_std_reloc_in)): Likewise.
7649 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7651 * libaout.h (struct aoutdata): Add line_buf field.
7652 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7653 and filename_buffer. Instead, use a malloc buffer stored in the
7654 new line_buf field. Remove length restrictions.
7656 * coffgen.c (string_size): Remove static variable.
7657 (debug_string_size, debug_string_section): Likewise.
7658 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7659 and debug_string_size_p parameters. Use them instead of the
7660 global variables. Change all callers.
7661 (coff_write_symbol): Likewise.
7662 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7663 (coff_write_symbols): Add local variables to replace removed
7666 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7667 function, and line_base fields.
7668 * libcoff.h: Rebuild.
7669 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7670 information, rather than using static variables.
7672 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7673 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7675 * init.c (initialized): Remove static variable.
7676 (bfd_init): Don't bother setting initialized.
7677 (bfd_check_init): Remove.
7678 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7679 * libbfd.h: Rebuild.
7681 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7683 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7684 size for full core dumps. Copy core file header to private data.
7685 (rs6000coff_core_file_failing_command,
7686 rs6000coff_core_file_failing_signal): New functions to extract
7687 the file name and terminating signal from the core file.
7688 * coff-rs6000.c: Use them.
7690 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7692 Change arch info to be const, initialized at compile time.
7693 * archures.c: Reindent many functions. Change CONST to const.
7694 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7695 nothing set it anyhow. Make next const.
7696 (bfd_arch_info_list): Remove.
7697 (bfd_archures_list): Rename from archures_init_table. Change from
7698 a table of function pointers to a table of bfd_arch_info_type
7699 structure addresses.
7700 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7701 (bfd_lookup_arch): Likewise.
7702 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7704 (bfd_default_arch_struct): Make const.
7705 (bfd_arch_init, bfd_arch_linkin): Remove.
7706 (bfd_get_arch_info): Return a const pointer.
7707 * init.c (bfd_init): Don't call bfd_arch_init.
7708 * bfd.c (struct _bfd): Make arch_info const.
7709 * bfd-in2.h: Rebuild.
7710 * libbfd.h: Rebuild.
7711 * configure.in: Put & before everything in $selarchs.
7712 * configure: Rebuild.
7713 * cpu-*.c: Change bfd_*_arch from a function which calls
7714 bfd_arch_linkin to a const structure.
7715 * ieee.c (ieee_object_p): Make arch const.
7717 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7719 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7721 * bfd-in2.h: Regenerate.
7722 * libbfd.h: Regenerate.
7724 * elf32-ppc.c (reloc_type): Update names to match current draft.
7725 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7726 relative. Update names to current V.4 draft.
7727 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7728 (ppc_elf_relocate_section): Rename relocations to match draft.
7730 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7732 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7733 compiled with -mrelocatable-lib to be linked with either normal
7734 modules or -mrelocatable modules.
7736 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7738 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7739 in the a.out header.
7741 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7742 a reloc against a local symbol, even if it's not a section.
7744 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7746 * targets.c (bfd_target): Remove unused align_power_min field.
7747 * bfd-in2.h: Rebuild.
7748 * All backends: Remove initialization of align_power_min.
7750 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7752 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7754 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7756 * config.bfd (mips-dec-netbsd*): New target.
7757 * configure.host (mips-dec-netbsd*): New host.
7758 * configure.in (mips-dec-netbsd*): New native.
7759 * configure: Rebuild.
7761 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7763 Make the COFF backend linker merge common types:
7764 * cofflink.c (struct coff_debug_merge_element): Define.
7765 (struct coff_debug_merge_type): Define.
7766 (struct coff_debug_merge_hash_entry): Define.
7767 (struct coff_debug_merge_hash_table): Define.
7768 (coff_debug_merge_hash_table_init): Define.
7769 (coff_debug_merge_hash_table_free): Define.
7770 (coff_debug_merge_hash_lookup): Define.
7771 (struct coff_final_link_info): Add debug_merge field.
7772 (coff_debug_merge_hash_newfunc): New static function.
7773 (_bfd_coff_final_link): Allocate and free debug_merge table.
7774 (coff_link_input_bfd): Merge identical enum, struct and union
7777 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7779 Convert i960 COFF to use COFF backend linker.
7780 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7781 structure to store the symbol being used.
7782 (coff_i960_start_final_link): New static function.
7783 (coff_i960_relocate_section): New static function.
7784 (coff_i960_adjust_symndx): New static function.
7785 (coff_start_final_link): Define.
7786 (coff_relocate_section): Define.
7787 (coff_adjust_symndx): Define.
7788 * coffcode.h (bfd_coff_backend_data): Add new callback function
7789 _bfd_coff_start_final_link.
7790 (bfd_coff_start_final_link): Define.
7791 (coff_start_final_link): Define if not defined.
7792 (bfd_coff_std_swap_table): Add coff_start_final_link.
7793 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7795 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7796 function callback is not NULL.
7797 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7798 (_bfd_coff_internal_syment_name): Declare.
7799 * libcoff.h: Rebuild.
7800 * configure.in (icoff_big_vec): Add cofflink.o.
7801 (icoff_little_vec): Likewise.
7802 * configure: Rebuild.
7804 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7806 * Makefile.in (clean-info): Remove extraneous tab from line
7809 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7811 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7812 contents has relocs.
7814 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7816 * coffcode.h (coff_compute_section_file_positions): Keep the
7818 (coff_write_object_contents): Remember if it's a relocatable
7820 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7821 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7822 if relocatable file. Swap out saved raw size.
7824 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7826 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7827 (maintainer-clean): Rename from realclean, passing
7828 maintainer-clean down to subdirectories, but leave realclean as a
7831 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7834 * dep-in.sed: Remove config.h from generated dependencies.
7836 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7837 broken out of sunos_canonicalize_dynamic_symtab.
7838 (sunos_canonicalize_dynamic_symtab): Call new function
7839 sunos_slurp_dynamic_symtab.
7840 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7841 dynamic symbol table to the caller.
7842 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7843 callback to override the symbols being read.
7844 * libaout.h (struct aout_backend_data): Add three new parameters
7845 to add_dynamic_symbols callback.
7847 Extensive minor changes to avoid various gcc warnings. Also:
7848 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7849 * archures.c (bfd_arch_info_type): Change mach field from long to
7851 (bfd_lookup_arch): Change machine parameter from long to unsigned
7854 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7856 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7857 a symbol with a non-zero plt_offset.
7859 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7861 * elfcode.h (align_file_position): Remove; not used.
7863 * configure.in: Only check for <sys/procfs.h> on a native system,
7864 and make sure it defines prstatus_t.
7865 * configure: Rebuild.
7867 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7869 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7871 * config.in: Rename from config.h.in.
7872 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7873 Check for config.h:config.in when creating stamp-h.
7874 * configure: Rebuild.
7875 * Makefile.in (stamp-h): Depend upon config.in rather than
7876 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7877 calling config.status.
7879 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7880 (Makefile): Just rebuild Makefile.
7881 (config.h, stamp-h): New targets.
7882 * configure.in: Create stamp-h when rebuilding config.h.
7883 * configure: Rebuild.
7885 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7887 * configure.in: Call AC_CONFIG_HEADER. Substitute
7888 HOST_64BIT_LONG. Check that various header files exist. Check
7889 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7890 and/or free need to be declared. Don't make a link to sysdep.h.
7891 Define TRAD_HEADER for various hosts.
7892 * configure: Rebuild.
7893 * configure.host: Don't set my_host. Add definitions taken from
7894 host header files for various entries. Remove entries which now
7896 * acconfig.h: New file.
7897 * config.h.in: New file, built by autoheader.
7898 * sysdep.h: New file.
7899 * Makefile.in (do_distclean): Don't remove sysdep.h.
7901 (LOCAL_H_DEPS): New variable.
7902 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7904 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7905 ($(OPTIONAL_BACKENDS)): Likewise.
7906 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7907 looking through sysdep.h.
7908 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7909 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7910 (fprintf_vma, sprintf_vma): Likewise.
7911 (int64_type, uint64_type): Don't define.
7912 * bfd-in2.h: Rebuild.
7913 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7914 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7915 * lynx-core.c: Include stuff from old hosts/lynx.h.
7916 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7917 rather than NO_FCNTL.
7918 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7919 rather than NATIVE_HPPAHPUX_COMPILER.
7920 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7922 * hosts/*.h: Remove all header files which merely include,
7923 declare, and define things. Leave header files which define
7924 information needed by trad-core.c.
7926 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7927 (BFD_CC_FOR_BUILD): Define.
7928 * configure.in: Use BFD_CC_FOR_BUILD.
7929 * configure: Rebuild.
7931 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7933 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7934 * configure: Rebuild.
7936 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7939 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7941 * config.bfd: i386pe_ve -> i386pe_vec.
7943 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7945 * configure.host: Incorporate host Makefile fragments by setting
7947 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7948 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7949 value based on whether the code is being compiled by a cross
7950 compiler. Don't substitute host_makefile_frag or frags.
7951 * aclocal.m4: New file to define local AC_PROG_CC.
7952 * configure: Rebuild.
7953 * Makefile.in (INSTALL): Set to @INSTALL@.
7954 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7955 (INSTALL_DATA): Set to @INSTALL_DATA@.
7957 (CC): Define as @CC@.
7958 (CFLAGS): Set to @CFLAGS@.
7959 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7960 (@host_makefile_frag@): Remove.
7961 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7962 after other options.
7963 (config.status): Remove dependency upon @frags@.
7964 * config/*.mh, config/README: Remove.
7966 * config.bfd: Rewrite to incorporate the contents of the Makefile
7967 fragments by setting shell variables, rather than merely returning
7968 the name of a Makefile fragment.
7969 * configure.in: Use shell variables set by config.bfd rather than
7970 looking at the target Makefile fragment files. Don't substitute
7971 target_makefile_frag. Do substitute TDEFINES.
7972 * configure: Rebuild.
7973 * Makefile.in (@target_makefile_frag@): Remove.
7974 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7975 * config/*.mt: Remove.
7977 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7979 * configure.in: Put changequote lines around "i[345]86" patterns
7980 section of core file support.
7982 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7984 * som.c (som_bfd_print_private_bfd_data): Define to use the
7987 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7989 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7990 entry, text_start and data_start.
7992 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7994 * Makefile.in (OFILES): Remove $(TDEPFILES).
7995 * config/apollo.mt (TDEPFILES): Remove.
7996 * config/README: Update.
7998 * configure.in: For a native configuration, set COREFILE and
7999 COREFLAG based on the canonical host name.
8000 * configure: Rebuild.
8001 * Makefile.in: Rebuild dependencies.
8002 (ALL_CFLAGS): Add @COREFLAG@.
8003 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8004 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8005 support routines. Check LYNX_CORE rather than HOST_LYNX.
8006 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8007 * i386lynx.c: Likewise.
8008 * m68klynx.c: Likewise.
8009 * sparclynx.c: Likewise.
8010 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8011 * *-core.c: Comment changes.
8012 * config/decstation.mh (HDEPFILES): Remove.
8013 (HDEFINES): Remove -DTRAD_CORE.
8014 * config/irix3.mh (RANLIB): Remove.
8015 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8016 (HDEFINES): Remove -DIRIX_CORE.
8017 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8018 (HDEFINES): Remove -DTRAD_CORE.
8019 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8020 * config/ultra3.mh (RANLIB): Remove.
8021 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8022 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8023 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8024 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8025 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8026 * config/i386aix.mh, config/i386bsd.mh: Remove.
8027 * config/i386linux.mh, config/i386mach3.mh: Remove.
8028 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8029 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8030 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8031 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8032 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8033 * config/solaris2.mh, config/stratus.mh: Remove.
8034 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8035 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8037 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8039 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8040 DT_FINI entry if the appropriate symbol is not in the hash table.
8042 * libelf.h (struct elf_backend_data): Add create_program_headers
8043 and want_hdr_in_seg fields.
8044 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8046 (elf_backend_create_program_headers): Likewise.
8047 (elfNN_bed): Initialize create_program_headers and
8049 * elf.c (get_program_header_size): Call create_program_headers
8051 (map_program_segments): Check want_hdr_in_seg backend field. Call
8052 create_program_headers backend routine.
8054 * elf.c (assign_file_positions_except_relocs): Align non allocated
8055 sections when creating an executable.
8057 * elfcode.h (elf_swap_phdr_in): Make non static.
8058 (elf_swap_phdr_out): Make non static.
8059 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8060 (bfd_elf32_swap_phdr_out): Declare.
8061 (bfd_elf64_swap_phdr_in): Declare.
8062 (bfd_elf64_swap_phdr_out): Declare.
8064 * ecofflink.c (ecoff_collect_shuffle): New static function.
8065 (_bfd_ecoff_get_accumulated_pdr): New function.
8066 (_bfd_ecoff_get_accumulated_sym): New function.
8067 (_bfd_ecoff_get_accumulated_ss): New function.
8068 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8069 (_bfd_ecoff_get_accumulated_sym): Declare.
8070 (_bfd_ecoff_get_accumulated_ss): Declare.
8071 * libbfd.h: Rebuild.
8073 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8075 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8077 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8078 warning symbols. If any section is named .gnu.warning.XXX, treat
8079 the contents as a warning to be issued if the symbol XXX is
8081 (elf_link_output_extsym): For an indirect or warning symbol, just
8082 output the symbol it points to.
8084 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8085 if bfd_hash_allocate fails, since it will already be set.
8086 (generic_link_hash_newfunc): Likewise.
8087 (archive_hash_newfunc): Likewise.
8088 (hash_entry_bfd): New static function.
8089 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8090 callback. Allocate a new warning using the hash table newfunc.
8091 Use bfd_hash_replace to update the entry in the hash table, rather
8092 than assuming we can copy the fields with structure assignment.
8094 * hash.c (bfd_hash_replace): New function.
8095 * bfd-in.h (bfd_hash_replace): Declare.
8096 * bfd-in2.h: Rebuild.
8098 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8100 * config.bfd: Add mips*vr4300-*-elf* target.
8101 * config/mipsbvr4300.mt: Added.
8103 See file ChangeLog.2
8110 version-control: never