2 Mon Aug 25 10:04:35 1997 Nick Clifton <nickc@cygnus.com>
4 * Makefile.in: Add rule to build cpu-v850e.lo object file.
6 * Makefile.in: Add rule to build cpu-v850eq.lo object file.
10 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
12 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
14 * aout-arm.c (aout_arm_little_vec): Likewise.
15 (aout_arm_big_vec): Likewise.
16 * bout.c (b_out_vec_big_host): Likewise.
17 (b_out_vec_little_host): Likewise.
18 * mipsbsd.c (aout_mips_little_vec): Likewise.
19 (aout_mips_big_vec): Likewise.
22 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
24 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
25 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
26 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
29 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
31 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
32 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
33 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
34 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
35 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
37 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
38 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
40 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
41 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
42 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
44 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
45 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
46 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
47 *coffcode.h (coff_write_object_contents): Set alignment field in
48 section header for TIC80COFF files.
52 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
54 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
55 v850_elf_check_relocs, v850_elf_reloc,
56 v850_elf_final_link_relocate): Add support for
57 BFD_RELOC_V850_16_PCREL relocation.
59 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
62 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
64 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
68 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
70 * cpu-v850e: New file.
72 * elf.c (prep_headers): Add support for v850e target.
74 * bfd-in2.h (bfd_architecture): Add support for v850e target.
76 * config.bfd: Add support for v850e target.
78 * archures.c: Add support for v850e target.
82 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
84 * cpu-v850eq: New file.
86 * elf.c (prep_headers): Add support for v850eq target.
88 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
90 * config.bfd: Add support for v850eq target.
92 * archures.c: Add support for v850eq target.
95 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
97 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
98 argument as section relative, rather than an absolute address.
99 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
101 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
103 * config.bfd (arc-*-elf*): Add.
104 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
105 * configure: Rebuild.
106 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
107 (BFD32_BACKENDS): Add elf32-arc.lo.
108 (cpu-arc.lo,elf32-arc.lo): Add rules for.
109 * Makefile.in: Rebuild.
110 * archures.c (architecture list): Add bfd_arch_arc.
111 (bfd_archures_list): Add bfd_arc_arch.
112 (bfd_mach_arc_base): Define.
113 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
114 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
115 (bfd_target_vect): Add them.
116 * bfd-in2.h, libbfd.h: Rebuild.
117 * cpu-arc.c, elf32-arc.c: New files.
118 * elf.c (pre_headers): Recognize bfd_arch_arc.
120 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
122 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
123 data section is correctly rounded to a page in the file.
125 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
127 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
128 there are no symbols.
130 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
132 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
133 file system 14 character limit.
134 * Makefile.am, configure.in: Corresponding changes.
135 * Makefile.in, configure: Rebuild.
137 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
139 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
140 Rebuild dependencies.
141 * Makefile.in: Rebuild.
143 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
145 * Makefile.am (docdir): Define.
146 * Makefile.in: Rebuild.
148 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
150 * configure: Rebuild with autoconf 2.12.1.
152 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
154 * aclocal.m4, configure: Rebuild with new automake patches.
156 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
158 * rs6000-core.c (make_bfd_asection): New function to add a section
159 to the core file bfd.
160 (rs6000coff_core_p): Use make_bfd_asection to add the core file
162 Use BFD routines to seek, read and stat the core file.
163 Handle .data sections from loaded objects and anonymously mmapped
164 regions, these are available in AIX 4 core files.
166 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
168 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
169 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
170 copy; use a patches libtool instead.
171 * acmacros.m4: Remove.
172 * Makefile.in, aclocal.m4, configure: Rebuild.
174 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
176 * Makefile.am: New file, based on old Makefile.in.
177 * acmacros.m4: New file, copied from old aclocal.m4.
178 * acinclude.m4: New file.
179 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
180 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
181 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
182 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
183 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
184 * acconfig.h: Mention PACKAGE and VERSION.
185 * stamp-h.in: New file.
186 * dep-in.sed: Change .o to .lo.
187 * Makefile.in: Now built with automake.
188 * aclocal.m4: Now built with aclocal.
189 * config.in, configure: Rebuild.
192 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
194 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
195 if there is only a relocation to a read-only but not allocatable
196 section (like .stab).
197 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
198 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
199 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
200 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
201 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
203 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
204 (ppc_elf_create_linker_section): These sections are not
205 created by the linker (that is, they are created by the user
206 putting data in them). In particular, they can be the source
207 and target of relocations.
208 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
209 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
210 objects (for instance, 'long double') to 16-byte boundaries.
211 (ppc_elf_size_dynamic_sections): Make the code that generates
212 section symbols exactly the same as for sparc, reducing the
213 number of section symbols output.
214 (ppc_elf_check_relocs): Check postcondition of
215 bfd_elf32_link_record_dynamic_symbol. Make default case the
216 same as corresponding code for sparc, fixing bug involving
218 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
219 forced to be local because of versioning (by replicating
220 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
221 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
223 (ppc_elf_relocate_section): Add handy debugging code for when
224 assertion fails. Add some more 'symbol made local because of
227 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
228 processing a GOT relocation as required by ABI.
230 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
232 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
233 version info if this symbol came from a dynamic object.
234 (elf_link_add_object_symbols): Set the version info of a symbol
235 only if the object actually contains version definitions and
238 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
240 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
241 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
243 * configure: Regenerated with autoconf 2.12.
244 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
246 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
248 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
249 a warning rather than returning an error.
251 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
253 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
255 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
257 * cisco-core.c: define signals for wingdb.
259 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
261 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
262 the same number of aux entries.
264 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
266 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
267 difference of two symbols if the relocation size is 32 bits.
268 (som_write_fixups): Handle R_DATA_EXPR.
270 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
272 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
273 its value if COFF_WITH_PE is defined.
275 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
277 * coff-stubgo32.c: New file.
278 * go32stub.h: New file.
279 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
280 * coffswap.h (coff_swap_filehdr_in): Invoke
281 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
283 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
284 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
285 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
286 COFF_ADJUST_AUX_IN_POST if they are defined.
287 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
288 COFF_ADJUST_AUX_OUT_POST if they are defined.
289 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
290 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
291 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
292 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
293 * targets.c (go32stubbedcoff_vec): Declare.
294 (bfd_target_vector): Add go32stubbedcoff_vec.
295 * configure.in (go32coff_vec): New target vector.
296 (go32stubbedcoff_vec): Likewise.
297 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
298 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
299 * Makefile.in: Rebuild dependencies.
300 (BFD32_BACKENDS): Add coff-stubgo32.o.
301 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
302 (HFILES): Add go32stub.h.
304 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
306 * configure.in: Check for fdopen.
307 * configure, config.in: Rebuild.
308 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
309 __GO32__. Reindent a bit.
311 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
313 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
314 flag for newly created sections.
315 (sunos_add_dynamic_symbols): Don't discard newly created sections
316 if shared library is dynobj.
318 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
320 * elf.c (map_sections_to_segments): When checking whether
321 including a section in a segment would force us to skip a page,
322 align the address of the next segment to avoid wraparound
326 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
328 * coffcode.h (coff_write_object_contents): Initialize
329 target id field to TIC80_TARGET_ID.
330 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
332 (coff_swap_filehdr_in): Swap in target id field if used.
335 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
337 * coff-i386.c (coff_i386_is_local_label_name): New static function
338 if TARGET_UNDERSCORE.
339 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
340 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
342 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
344 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
345 complain_overflow_signed, for 32 bit PC relative relocations.
347 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
349 * elflink.h (elf_link_add_object_symbols): When a version
350 indirection symbol is overridden, make the original symbol point
351 at the real overriding symbol.
353 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
356 * elflink.h (elf_link_output_extsym): Use the right section for a
358 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
359 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
361 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
363 * elflink.h (elf_merge_symbols): Resolve indirect and warning
364 symbols before checking for new symbols.
366 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
368 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
370 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
371 file, not aoutsz bytes (they are different in XCOFF .o files).
373 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
374 redefined by objects included from archives.
376 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
378 * elflink.h (elf_merge_symbol): In the case of a new defined
379 symbol overriding an old defined symbol, return the hash table
380 entry which we modify, even if it is the target of an
382 (elf_link_add_object_symbols): If the real name of the symbol gets
383 overridden, convert the versioned symbol into an indirect symbol
386 * elflink.h (elf_merge_symbol): New static function, broken out of
387 elf_link_add_object_symbols.
388 (elf_link_add_object_symbols): Call it.
390 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
392 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
393 handle case where COFF filehdr does not immediately follow PE
395 * coffgen.c (coff_object_p): Remove useless seek to current
398 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
400 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
403 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
405 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
406 symbols, skip N_ABS symbols with debugging storage classes.
408 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
410 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
411 relocs in shared libraries which refer to local symbols. Cope
412 with addend when processing a GOT relocation.
414 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
415 for sections that the linker didn't create.
416 (ppc_elf_finish_dynamic_sections): Only try to write out a section
417 symbol if it was created in ppc_elf_size_dynamic_sections.
418 (ppc_elf_relocate_section): Complain if we have to generate a reloc
419 relative to a section for which we didn't output a symbol.
421 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
422 relocs are 'rela' relocs, like everything else. .rela.plt is not
423 a read-only section, so we don't have to special-case it.
425 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
426 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
428 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
429 (ppc_elf_relocate_section): @got offsets are 4 from start of the
431 * elflink.c (_bfd_elf_create_got_section): The three reserved
432 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
434 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
437 * elf32-ppc.c (ppc_elf_check_relocs): Use
438 _bfd_elf_create_got_section to create the GOT rather than
439 ppc_elf_create_linker_section. Create the '.rela.got' section
441 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
442 symbol has a GOT entry.
443 (ppc_elf_relocate_section): Record when a symbol is used through
444 the GOT, and allocate space in the GOT for each such symbol.
445 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
446 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
449 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
450 treated in a similar way to ADDR16_HA relocs.
451 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
452 shared objects; the linker must deal with them.
453 (ppc_elf_create_linker_section): Stop setting
454 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
455 LINKER_SECTION_PLT stuff.
456 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
457 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
458 section, not ELF-specific calls.
459 (elf_backend_plt_not_loaded): Set to 1.
460 (elf_backend_got_symbol_offset): Set to 4.
461 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
462 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
463 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
464 plt_not_loaded member.
465 (_bfd_elf_create_got_section): Apply got_symbol_offset.
466 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
468 (elf_backend_G_O_T_offset): Set default to 0.
469 (elfNN_bed): Set added fields.
471 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
472 DT_RELENT in shared objects; should be DT_RELAENT.
474 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
475 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
476 such a reloc (in a non-shared object) refers to a symbol that's
479 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
481 * elfcode.h (put_signed_word): Define.
482 (get_signed_word): Define.
483 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
484 (elf_swap_reloca_out): Use put_signed_word for the r_addend
486 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
487 bfd_get_signed_32 to set the r_addend field.
488 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
489 bfd_h_get_signed_64 to set the r_addend field.
491 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
493 * elf32-i386.c (elf_i386_relocate_section): When generating a
494 shared library, do the relocation if the input section is not
497 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
498 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
499 (elf_fix_symbol_flags): New static function, broken out of
500 elf_adjust_dynamic_symbol.
501 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
502 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
503 forced local even if NEEDS_PLT is set. When forcing a symbol to
504 be local, clear NEEDS_PLT.
505 (elf_link_output_extsym): Remove unused local bed.
507 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
509 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
510 for derived elf linker hash table entries. References to
511 elf_link_hash_entry changed appropriately.
512 (elf32_mn10300_link_hash_table): New structure for derived elf
514 (elf32_mn10300_hash_table): Define.
515 (elf32_mn10300_link_hash_traverse): Likewise.
516 (elf32_mn10300_link_hash_newfunc): New function.
517 (elf32_mn10300_link_hash_table_create): Likewise.
518 (elf32_mn10300_finish_hash_table_entry): Likewise.
519 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
520 of prologue code, and call:32->call:16 relaxing.
521 (compute_function_info: New function.
522 (bfd_elf32_bfd_ilink_hash_table_create): Define.
524 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
526 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
527 for a symbol which is being forced to be local.
528 * elf32-i386.c (elf_i386_relocate_section): Write out the
529 relocation value for a GOT reloc for a symbol which is turning
531 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
532 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
534 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
536 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
537 value if the symbol is turning into a local symbol.
538 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
539 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
541 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
543 * elflink.h (elf_link_add_object_symbols): Also read verneed
544 information by calling `_bfd_elf_slurp_version_tables'.
545 (elf_link_add_object_symbols): For undefined symbols look for
546 version information in the verneed records.
547 (elf_link_add_object_symbols): Use soname of shared object
548 for verneed record if it is available.
550 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
552 * cpu-arm.c: Add prototypes for compatible and scan.
553 * cofflink.c: Add prototype for mark_relocs.
555 * archive.c (bfd_special_undocumented_glue): Change filename to
556 const pointer. Add prototype.
558 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
560 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
561 sections that will be discarded.
563 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
565 * elflink.h (elf_link_find_version_dependencies): When searching
566 for known version symbol skip non-matching verdef records, not
569 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
571 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
572 not a bfd_vma, to the base file, to match how dlltool reads it.
574 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
576 * reloc.c: Add thumb relocations.
578 * bfd-in2.h: Add Thumb relocations.
580 * libbfd.h: Add Thumb relocations.
582 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
584 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
586 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
588 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
589 for a section even if it is not loaded.
591 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
593 (_bfd_coff_link_input_bfd): Separate section VMA handling for
594 input and output files.
595 (_bfd_coff_generic_relocate_section): Check whether input file,
596 not output file, is a PE file.
598 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
600 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
602 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
604 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
607 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
609 * cpu-arm.c (compatible): Add test for supersets of ARM
612 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
614 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
617 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
619 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
620 called directly by gas/config/tc-arm.c.
622 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
624 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
625 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
627 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
629 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
632 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
634 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
635 (coff_bfd_copy_private_bfd_data): Ditto.
636 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
637 (coff_arm_bfd_print_private_bfd_data): Ditto.
638 (coff_arm_bfd_set_private_flags): Ditto.
639 (coff_arm_bfd_copy_private_bfd_data): Ditto.
641 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
643 * libcoff-in.h (struct coff_final_link_info): Add boolean
644 global_to_static member for support of task linking.
645 (_bfd_coff_write_task_globals): Add prototype.
646 * libcoff.h: Regenerate.
647 * coffcode.h (coff_write_object_contents): Use #ifdef to
648 check RS6000COFF_C, to be consistent with all other uses
650 * cofflink.c (_bfd_coff_final_link): If doing task linking,
651 call _bfd_coff_write_task_globals.
652 (_bfd_coff_link_input_bfd): If doing task linking, convert
653 global functions to static.
654 (_bfd_coff_write_global_sym): If doing task linking, convert
655 global variables to static.
656 (_bfd_coff_write_task_globals): New function.
658 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
659 (C_AUTOARG): #undef since it clashes with C_UEXT.
660 (C_LASTENT): #undef since it clashes with C_STATLAB.
661 * coffcode.h (coff_write_object_contents): Use TIC80COFF
663 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
664 when TIC80COFF defined (clashes with C_UEXT). Explicitly
665 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
669 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
671 * coff-tic80.c (tic80_howto_table): Change overflow check for most
672 PP relocations to complain_overflow_dont.
674 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
676 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
677 name of R_RELLONG to "RELLONG". Set rightshift and complain for
679 (ppbase_reloc, glob15_reloc): New static functions.
680 (glob16_reloc, local16_reloc): New static functions.
681 (rtype2howto): Handle all relocation types.
682 (coff_tic80_relocate_section): New static function.
683 (coff_relocate_section): Define to coff_tic80_relocate_section.
684 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
687 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
689 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
690 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
692 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
693 callers. If PE file, don't add section VMA.
694 (coff_write_alien_symbol): If PE file, don't add section VMA.
695 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
696 (_bfd_coff_write_global_sym): Likewise.
697 (_bfd_coff_generic_relocate_section): Likewise.
699 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
702 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
704 * cofflink.c (mark_relocs): Add new function to mark symbols which
705 are used by relocations.
706 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
707 suppress the skipping of symbols that have thus been marked.
709 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
711 * coff-sh.c (sh_merge_private_data): New static function.
712 (coff_bfd_merge_private_bfd_data): Define.
715 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
717 * coff-tic80.c: Remove unnecessary #ifdefs.
718 * config.bfd: Set targ_underscore to yes for tic80.
720 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
722 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
723 with unresolved external symbols in GDB).
726 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
728 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
729 the symbols associated with each BFD.
730 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
732 * elf-m10200.c: Likewise.
733 * elf32-m32r.c: Likewise.
734 * elf32-sh.c: Likewise.
736 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
738 * elflink.h (elf_link_add_object_symbols): Don't decrease the
739 alignment of a common symbol. If two symbols that look like
740 common symbols are found in two shared libraries, and the size is
741 different, use the larger size, and warn if --warn-common. If a
742 common symbol overrides a definition in a shared library, set the
743 size to the larger size, and warn if --warn-common.
745 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
747 * cpu-arm.c (compatible): Allow default machine to be polymorphed
748 into any other machine type.
750 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
752 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
753 data into an unitialised destination set its machine type as well.
755 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
757 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
758 to common symbol size. Consistently treat uninitialized symbols
759 in shared objects as common symbols.
761 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
763 * archures.c (constants): Added new constants to identify the
764 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
765 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
767 * bfd-in2.h (constants): Added new constants to identify
768 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
769 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
770 bfd_mach_arm_4T. This file is auto-magically generated from the
771 archures.c file. This update is just to save work.
773 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
774 coff_arm_bfd_print_private_bfd_data,
775 coff_arm_bfd_set_private_flags,
776 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
777 (global): Macro redefinitions set up to use these new functions.
779 * coffcode.h (coff_mkobject_hook): Added call to
780 coff_arm_bfd_set_private_flags().
781 (coff_set_arch_mach_hook): Added code to set machine type based on
782 bits stored in internal flags.
783 (coff_set_flags): Added code to set the new bits in the flags
784 field based on the machine number.
785 (function definition macros): Made all function definition macros
786 conditional so that they can be overridden by target specific
789 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
790 Structure extended to include new types, one each for ARMv2,
791 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
793 * libcoff-in.h (struct coff_tdata): Added flags field.
795 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
797 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
799 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
802 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
804 * coffgen.c (coff_find_nearest_line): If there are no syments,
807 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
809 * config.bfd: cope with '*-*-linux-gnuaout' targets.
811 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
813 * targmatch.sed: Add explicit \n characters to work around bug in
814 HP/UX 10.20 sed program.
816 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
818 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
821 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
823 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
825 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
827 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
828 (struct elf_m68k_pcrel_relocs_copied, struct
829 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
830 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
831 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
832 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
834 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
835 PC relative relocs for a global symbol defined in a regular
836 object, and count the number of PC relative relocs copied for any
838 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
839 traverse with elf_m68k_discard_copies.
841 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
843 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
844 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
846 * coffcode.h (coff_compute_section_file_positions): Force the
847 potential last byte in the file to be written out when
850 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
852 * configure.host (mips*-*-openbsd*): New host.
854 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
856 * elflink.h (elf_link_add_object_symbols): Only subtract the
857 section VMA from the symbol value if this is a fully linked file.
859 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
860 (struct elf_i386_link_hash_entry): Define.
861 (struct elf_i386_link_hash_table): Define.
862 (elf_i386_link_hash_traverse): Define.
863 (elf_i386_hash_table): Define.
864 (elf_i386_link_hash_newfunc): New static function.
865 (elf_i386_link_hash_table_create): New static function.
866 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
867 PC relative relocs for a global symbol defined in a regular
868 object, and count the number of PC relative relocs copied for any
870 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
871 traverse with elf_i386_discard_copies.
872 (elf_i386_discard_copies): New static function.
873 (bfd_elf32_bfd_link_hash_table_create): Define.
875 From Gordon W. Ross <gwr@mc.com>:
876 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
877 (sunos4_aout_backend): Use MY_entry_is_text_address.
880 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
882 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
883 R_D30V_32_NORMAL to 2 (4 bytes).
886 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
888 From Gordon W. Ross <gwr@mc.com>:
889 * netbsd.h (N_SHARED_LIB): Define.
890 (SEGMENT_SIZE): Don't define.
891 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
893 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
894 (SEGMENT_SIZE): Don't define.
896 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
897 to sizeof Rela structure, not sizeof Rel structure. From Gary
898 Thomas <g.thomas@opengroup.org>.
900 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
902 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
903 whenever entry is larger than text address, but only by whole
904 pages. From Gordon W. Ross <gwr@mc.com>.
906 * Makefile.in (install): Depend upon installdirs. Use
907 mkinstalldirs to build $(oldincludedir).
908 (installdirs): New target.
910 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
911 if this is a debugging section which we are stripping.
913 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
915 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
916 alpha-specific target data struct.
918 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
920 From Thomas Graichen <graichen@rzpd.de>:
921 * Makefile.in: Always use $(SHELL) when running move-if-change.
922 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
923 * configure: Rebuild.
925 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
927 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
928 VMA if this is an executable file or a shared object.
930 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
933 * libaout.h (struct aout_backend_data): Add entry_is_text_address
935 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
936 start of the file. Remove uses later on which switch using
938 (MY(callback)): Handle entry_is_text_address.
939 (MY_entry_is_text_address): Define if not defined.
940 (MY(backend_data)): Initialize new field.
941 * aoutf1.h (sunos4_aout_backend): Likewise.
942 * i386aout.c (MY(backend_data)): Likewise.
943 * i386mach3.c (MY(backend_data)): Likewise.
944 * mipsbsd.c (MY(backend_data)): Likewise.
945 * sparclynx.c (sparclynx_aout_backend): Likewise.
946 * netbsd.h (SEGMENT_SIZE): Define if not defined.
947 (MY_entry_is_text_address): Define.
948 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
950 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
951 whose name starts with `.'.
953 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
955 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
956 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
957 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
958 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
959 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
960 sparc-*-openbsd*): New targets.
961 * configure: Rebuild.
963 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
965 * stabs.c (struct stab_section_info): New field
967 (_bfd_link_section_stabs): Fill the above array.
968 (_bfd_stab_section_offset): Use `cumulative_skips' to
969 speed up offset calculation.
971 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
973 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
974 addend for non pc-relative relocations.
976 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
977 for non-existent function.
979 * elf-m10300.c (mn10300_elf_relax_section): New function.
980 (mn10300_elf_relax_delete_bytes): Likewise.
981 (mn10300_elf_symbol_address_p): Likewise.
982 (mn10300_elf_get_relocated_section_contents): Likewise.
983 (bfd_elf32_bfd_relax_section): Define.
984 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
986 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
988 * configure.host: Set SHLIB_LIBS.
989 * configure.in: Substitute SHLIB_LIBS.
990 * configure: Rebuild.
991 * Makefile.in (SHLIB_LIBS): New variable.
992 ($(SHLIB)): Use $(SHLIB_LIBS).
994 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
996 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
997 with bfd_section_vma.
999 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1001 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1002 Correct CPU file names for mn10[23]00.
1003 * configure: Rebuild.
1005 * bfd.c (bfd_record_phdr): Cast count to size_t before
1008 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1009 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1010 (xcoff_write_archive_contents): LIkewise.
1011 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1012 (mips_elf_create_procedure_table): Likewise.
1013 * peicode.h (pe_print_idata): Likewise.
1014 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1015 * xcofflink.c (xcoff_get_section_contents): Likewise.
1016 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1017 (xcoff_link_add_symbols): Likewise.
1018 (xcoff_link_add_symbols): Likewise.
1020 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1021 (ppcboot_bfd_print_private_bfd_data): Likewise.
1023 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1024 to complain_overflow_signed.
1026 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1028 * VERSION: Set to 2.8.1.
1030 * Branched binutils 2.8.
1032 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1033 deciding whether to copy a reloc into a shared object.
1034 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1035 relocs in unallocated sections.
1036 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1037 R_SPARC_RELATIVE relocs in unallocated sections.
1039 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1041 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1042 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1045 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1047 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1048 override an uninitialized symbol from a shared library with a
1051 * elf-m10200.c: Rename from elf32-mn10200.c.
1052 * elf-m10300.c: Rename from elf32-mn10300.c.
1053 * cpu-m10200.c: Rename from cpu-mn10200.c
1054 * cpu-m10300.c: Rename from cpu-mn10300.c
1055 * Makefile.in: Update accordingly.
1057 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1058 (elf_mips_isa): Move to earlier in file.
1059 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1060 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1063 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1066 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1068 * configure.com: New file.
1069 * config.h-vms: Remove file.
1070 * makefile.vms: Update for new configure scheme.
1072 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1074 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1075 (ppc_process_before_allocation): Declare.
1076 * libcoff.h: Rebuild.
1078 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1080 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1082 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1084 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1086 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1087 symbol index for a R_IHCONST reloc.
1089 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1091 * targmatch.sed: Do not use \(\) recursively.
1093 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1095 * m68klinux.c (MACHTYPE_OK): Define.
1096 * i386linux.c (MACHTYPE_OK): Define.
1098 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1100 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1101 <hjl@gnu.ai.mit.edu>:
1102 * sparclinux.c: New file.
1103 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1104 * bfd-in2.h: Rebuild.
1105 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1106 * configure.in (sparclinux_vec): Add to list of vectors.
1107 * configure: Rebuild.
1108 * targets.c (sparclinux_vec): Declare.
1109 (bfd_target_vector): Add sparclinux_vec.
1110 * Makefile.in: Rebuild dependencies.
1111 (BFD32_BACKENDS): Add sparclinux.o.
1112 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1114 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1115 bfd_coff_backend_data field.
1116 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1118 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1119 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1120 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1122 * bfd.c: Include "libiberty.h".
1123 (strerror): Don't declare.
1124 (bfd_errmsg): Call xstrerror rather than strerror.
1126 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1128 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1129 reloc even if the symbol is in the .bss section.
1130 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1131 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1132 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1134 * coffcode.h (bfd_coff_backend_data): Add new field
1135 _bfd_coff_default_section_alignment_power.
1136 (bfd_coff_default_section_alignment_power): Define.
1137 (bfd_coff_std_swap_table): Initialize new field.
1138 * libcoff.h: Rebuild.
1139 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1140 symbol to the default section alignment.
1142 * COPYING: Update FSF address.
1145 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1147 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1148 21-bit absolute that made it act as a relative.
1151 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1153 * elflink.c (_bfd_elf_create_linker_section): Don't set
1154 bss_section and rel_section from existing sections.
1156 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1159 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1161 * aoutx.h (some_aout_object_p): Change executable test to fix
1162 problems with embedded a.out systems.
1164 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1166 * stabs.c (_bfd_stab_section_offset): New function.
1167 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1168 * libbfd.h: Rebuild.
1169 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1171 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1172 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1173 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1174 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1175 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1177 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1178 symbol. Check for memory allocation failure of *psinfo.
1179 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1180 callers. Set the value of the header symbol.
1181 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1182 * libbfd.h: Rebuild.
1184 start-sanitize-tic80
1185 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1187 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1188 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1189 reloc types, rather than silently failing to generate an output file.
1192 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1194 * targmatch.sed: Use the hold space to put the #ifdef around the
1195 the string constant.
1196 * targets.c (UNSUPPORTED_TARGET): Don't define.
1197 (find_target): Don't check for UNSUPPORTED_TARGET.
1198 (bfd_set_default_target): Don't try to optimize by checking for
1201 * Makefile.in: Rebuild dependencies.
1202 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1203 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1204 (elf32-m32r.o): Remove explicit target.
1206 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1209 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1210 count section symbols for sections that were created by the
1211 linker, or are not allocatable or not loadable.
1212 (elf32_sparc_finish_dynamic_sections): Output output section
1213 symbols for section for which we made space for them.
1215 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1217 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1218 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1220 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1222 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1223 (m32r_hi16_list): New static local.
1224 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1225 (m32r_elf_do_hi16_reloc): Delete.
1226 (m32r_elf_relocate_hi16): New function.
1227 (m32r_elf_lo16_reloc): New function.
1228 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1231 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1233 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1234 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1235 (m32r_elf_final_sda_base): New function.
1236 (m32r_elf_relocate_section): Rewrite sdata support.
1237 (m32r_elf_finish_dynamic_sections): Delete.
1239 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1241 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1242 * coff-svm68k.c: New file. Just defines some macros and includes
1244 * coff-m68k.c: Add functions to handle common addends, moved in
1245 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1246 Control whether relocs are visible using STATIC_RELOCS.
1247 * cf-m68klynx.c: Simplify greatly: just define macros to control
1249 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1250 * targets. (m68ksysvcoff_vec): Declare.
1251 (bfd_target_vector): Add m68ksysvcoff_vec.
1252 * config.bfd (m68*-motorola-sysv*): New target.
1253 * configure.in (m68ksysvcoff_vec): New vector.
1254 * configure: Rebuild.
1255 * Makefile.in: Rebuild dependencies.
1256 (BFD32_BACKENDS): Add coff-svm68k.o.
1257 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1259 * binary.c (binary_set_section_contents): Don't get misled if the
1260 first section is not loadable. From Matthew L. Martin
1263 * elflink.h (elf_bfd_final_link): Set the value of a section
1264 symbol to the section address unless doing a relocateable link.
1266 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1268 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1269 .plt entry if we've taken the function's address.
1270 (elf64_alpha_merge_gots): Merge collected flags info as well.
1272 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1274 * Many files: Add function prototypes.
1275 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1276 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1277 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1278 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1279 * peicode.h: Change several void * parameters to PTR.
1280 * srec.c (srec_get_symbol_info): Make static.
1281 * syms.c (bfd_symbol_is_absolute): Remove.
1282 * Makefile.in: Rebuild dependencies.
1284 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1286 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1287 (bfd_elf32_bfd_is_local_label): Don't define.
1289 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1292 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1294 * bfd-in.h: Don't include obstack.h.
1295 (struct bfd_hash_table): Change memory field to PTR.
1296 * bfd.c (struct _bfd): Change memory field to PTR.
1297 * bfd-in2.h: Rebuild.
1298 * libbfd-in.h (bfd_release): Declare as function, don't define as
1300 * libbfd.h: Rebuild.
1301 * opncls.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 (getpagesize): Don't define.
1305 (_bfd_new_bfd): Don't set _bfd_chunksize.
1306 (bfd_openr): Free new bfd and objalloc on failure.
1307 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1308 (bfd_alloc_size): Remove.
1309 (bfd_release): New function.
1310 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1311 objalloc routines rather than obstack routines.
1312 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1313 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1314 objalloc routines rather than obstack routines.
1315 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1316 (struct accumulate): Change memory to struct objalloc *.
1317 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1318 * dep-in.sed: Don't remove obstack.h from dependency list.
1319 * Makefile.in: Rebuild dependencies.
1320 (BFD_H_DEPS): Remove obstack.h.
1321 (install): Don't install obstack.h.
1322 * Many files: Don't include "obstack.h".
1325 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1326 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1327 * libbfd.h: Rebuild.
1328 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1329 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1330 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1332 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1333 old version of bfd_alloc.
1334 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1335 * libbfd.h: Rebuild.
1336 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1338 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1340 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1341 ELF local label syntax as well.
1343 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1345 * config.bfd (powerpc-*-beos*): New target.
1346 * configure.in (powerpc-*-beos*): Add case that explicitly
1347 does not set COREFILE for now. A future BeOS version is
1348 expected to support core files.
1349 * configure: Regenerate with autoconf.
1351 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1353 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1354 seen with a local symbol, rather than crashing.
1356 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1357 version symbols if there aren't any.
1359 start-sanitize-tic80
1360 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1362 * coff-tic80.c (coff_rtype_to_howto): Define
1363 (coff_tic80_rtype_to_howto): Clone generic coff version and
1364 add code to handle the funky TI "internal relocations".
1367 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1369 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1370 or size changes because of a weak symbol.
1372 * cisco-core.c (SIGEMT): Define if not defined.
1374 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1376 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1377 setting ever. Sanity check the version number. Sort out copying
1378 flags and other information when adding an indirect symbol.
1379 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1380 symbols added by the backend. Clear the entire contents of the
1382 (elf_export_symbol): Ignore indirect symbols.
1383 (elf_link_output_extsym): Accept a section without an owner in an
1385 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1386 version count. Correct the allocation of x_versymp.
1388 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1389 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1390 Don't return bfd_und_section_ptr when info->shared.
1391 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1392 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1393 (mips_elf_check_relocs): Resolve an indirect symbol in
1395 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1396 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1398 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1400 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1402 From Eric Youngdale <eric@andante.jic.com>:
1403 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1404 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1405 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1406 versioned symbol appears in both a regular and a shared object.
1407 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1408 appropriate. Improve error message.
1409 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1410 all uses. Add localsyms field.
1411 (elf_bfd_final_link): When generating a shared library, call
1412 elf_link_output_extsym to output all local symbols.
1413 (elf_link_output_extsym): Handle symbols which were forced to
1416 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1418 From Eric Youngdale <eric@andante.jic.com>:
1419 * elf-bfd.h (elf_symbol_type): Add version field.
1420 * elfcode.h (elf_slurp_symbol_table): Set version field.
1421 * elflink.h (elf_link_add_object_symbols): When creating an
1422 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1423 appropriate. Set up an indirection from the nondefault version of
1425 (NAME(bfd_elf,size_dynamic_sections)): Call
1426 elf_link_assign_sym_version before checking whether there are any
1427 versions. Always record the version name as a dynamic symbol.
1428 Initialize counters.
1429 (elf_link_assign_sym_version): After finding a version, see if a
1430 symbol should be forced to local scope. Create a new version
1431 definition if appropriate.
1432 (elf_link_output_extsym): Correct indirect symbol handling.
1433 * elf.c (bfd_elf_print_symbol): Print version information.
1434 (bfd_section_from_shdr): Turn version sections into BFD sections.
1435 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1436 if sh_info is not already set.
1437 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1439 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1440 _bfd_stringtab_add to copy the name into permanent memory if
1443 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1445 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1447 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1449 * coffcode.h (bfd_coff_backend_data): Change
1450 _bfd_coff_compute_section_file_positions to return a boolean
1451 value. Change all callers.
1452 (coff_compute_section_file_positions): Change return type to
1453 boolean. If the size of the last section changed, then output a
1454 zero byte at the end of the file.
1455 * libcoff.h: Rebuild.
1457 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1458 for at least 6 output symbols.
1459 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1460 emit a TC csect to represent the space they take up. For an XO
1461 symbol, just emit a reference, not a csect.
1463 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1464 Solaris doesn't like the combined options, and the -f is
1466 (stamp-tshlink, install): Likewise.
1468 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1469 handling when little endian.
1471 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1473 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1474 (mn10300_elf_relocate_section): Likewise.
1475 (elf_backend_relocate_section): Define.
1477 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1478 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1479 (elf32_mn10300_howto_table): Likewise.
1480 (elf32_mn10300_reloc_map): Likewise.
1481 (bfd_elf32_mn10300_reloc): Delete unused function.
1483 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1485 start-sanitize-tic80
1486 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1487 understand, just set the howto field to NULL, and the caller will
1488 print an appropriate error message.
1490 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1491 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1492 block. Use NULL for initializations of "ptr" rather than bare 0.
1493 * coff-h8300.c: Fix typo in comment.
1494 * coff-h8500.c: Ditto.
1496 * coff-z8k.c: Ditto.
1498 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1500 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1501 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1502 m32r_elf_get_relocated_section_contents): First pass at relax support.
1504 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1506 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1507 entry for reading verdef records.
1508 Use correct braces for computing increments of extverdaux and
1509 exteverdef record pointers.
1511 start-sanitize-tic80
1512 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1514 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1518 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1520 * elflink.h (elf_link_find_version_dependencies): Check that
1521 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1524 start-sanitize-tic80
1525 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1527 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1530 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1532 * targets.c (bfd_default_vector): Make non-const.
1533 (find_target): New static function, broken out of
1535 (bfd_set_default_target): New function.
1536 (bfd_find_target): Call find_target. When defaulting, use
1537 bfd_default_vector[0] if it is not NULL.
1538 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1539 * bfd-in2.h, libbfd.h: Rebuild.
1541 * syms.c (bfd_is_local_label): Return false if the symbol has no
1543 * coff-i960.c (coff_i960_is_local_label_name): New function.
1544 (coff_bfd_is_local_label_name): Define.
1545 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1546 (coff_bfd_is_local_label_name): Define.
1547 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1548 (coff_bfd_is_local_label_name): Define.
1549 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1550 with .. or _.L_ as local.
1551 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1552 (bfd_elf32_bfd_is_local_label_name): Define.
1553 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1554 beginning with $ as local.
1556 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1558 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1559 rather than comparing against info->lprefix.
1560 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1561 * elflink.h (elf_link_input_bfd): Likewise.
1562 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1563 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1565 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1566 _bfd_elf_is_local_label_name if not already defined.
1567 * elf.c (_bfd_elf_is_local_label_name): New function.
1568 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1570 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1571 (m88k_is_local_label_name): New static function.
1573 * coffcode.h (coff_bfd_is_local_label_name): Define as
1574 _bfd_coff_is_local_label_name if not already defined.
1575 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1576 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1577 * libcoff.h: Rebuild.
1579 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1580 to _bfd_is_local_label_name.
1581 (bfd_target): Likewise.
1582 * syms.c (bfd_is_local_label): Define as function, not macro.
1583 (bfd_is_local_name): Define.
1584 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1585 bfd_generic_is_local_label, and take a string rather than a
1587 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1588 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1589 (bfd_generic_is_local_label): Don't declare.
1590 (bfd_generic_is_local_label_name): Declare.
1591 * bfd-in2.h, libbfd.h: Rebuild.
1592 * All backends: Change local_label to local_label_name.
1594 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1595 (mips_elf_relocate_got_local): Change return type to boolean.
1596 Don't assume that the first zero entry is unassigned; instead, use
1598 (mips_elf_relocate_section): Check return value of
1599 mips_elf_relocate_got_local.
1600 (mips_elf_create_got_section): Initialize assigned_gotno field.
1603 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1605 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1609 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1611 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1612 that have no contents merely because linker_mark is not set.
1614 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1616 * config.bfd (mips*-*-lnews*): New target.
1617 * coff-mips.c (mips_relocate_section): Make assert compare
1618 content byteorder instead of header byteorder.
1619 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1621 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1622 * configure.in (ecoff_biglittle_vec): Add case.
1623 * configure: Update.
1625 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1627 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1628 name begins with ".note".
1629 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1630 section whose name begins with ".note".
1631 (get_program_header_size): Corresponding change.
1633 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1634 jal and for jal overflow.
1636 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1638 From Eric Youngdale <eric@andante.jic.com>:
1639 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1640 not found, try looking it up again without the version name.
1641 (elf_link_add_object_symbols): Always link against the dynamic
1642 symbol table of a dynamic object. When linking against a dynamic
1643 object, include version strings in symbol names, and set up
1644 version information. Add indirect symbols for default versions.
1645 (elf_link_create_dynamic_sections): Add special version sections.
1646 (struct elf_assign_sym_version_info): Define.
1647 (struct elf_find_verdep_info): Define.
1648 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1649 up version sections.
1650 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1651 (elf_link_find_version_dependencies): New static function.
1652 (elf_link_assign_sym_version): New static function.
1653 (elf_link_renumber_dynsyms): New static function.
1654 (struct elf_final_link_info): Add symver_sec field.
1655 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1656 local symbols of a dynamic object. Handle DT_VER* constants.
1657 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1658 dynamic object. Skip indirect symbols from ELF objects. Remove
1659 the version name before choosing a hash bucket. Write out the
1660 version information if appropriate.
1661 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1662 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1663 (bfd_elf64_size_dynamic_sections): Likewise.
1664 * bfd-in2.h: Rebuild.
1665 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1666 Change elf_link_hash_flags to unsigned short.
1667 (ELF_LINK_HIDDEN): Define.
1668 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1669 dynverdef_hdr, dynversym_section, dynverdef_section,
1670 dynverref_section, cverdefs, cverrefs, verdef, verref.
1671 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1672 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1673 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1674 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1675 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1676 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1677 (_bfd_elf_slurp_version_tables): Declare.
1678 * elf.c (_bfd_elf_swap_verdef_in): New function.
1679 (_bfd_elf_swap_verdef_out): Likewise.
1680 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1681 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1682 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1683 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1684 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1685 version information if there is any.
1686 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1687 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1688 (elf_fake_sections): Handle .gnu.version* section names.
1689 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1690 (_bfd_elf_slurp_version_tables): New function.
1691 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1692 version name in string entered in dynamic hash table.
1693 * elfcode.h: Include fnmatch.h.
1694 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1695 symbol which was forced to become local.
1696 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1697 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1698 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1699 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1701 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1703 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1705 (mn10200_elf_relax_section): Correctly compute a symbol's value
1706 when the symbol is local, but not in the same section as we are
1707 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1710 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1712 * elf32-m32r.c: Rewrite to use ELF backend linker.
1713 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1714 Add small data area support (R_M32R_SDA16).
1715 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1716 * bfd-in2.h,libbfd.h: Regenerated.
1718 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1720 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1721 (mn10200_elf_relax_delete_bytes): Likewise.
1722 (mn10200_elf_symbol_address_p): Likewise.
1723 (mn10200_elf_get_relocated_section_contents): Likewise.
1724 (bfd_elf32_bfd_relax_section): Define.
1725 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1727 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1728 (mn10200_elf_relocate_section): Likewise.
1729 (elf_backend_relocate_section): Define.
1732 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1734 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1735 reloc.c, targets.c: New target, elf-*-D30V.
1737 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1739 * cpu-d30v.c, elf32-d30v.c: New files.
1742 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1744 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1745 * bfd-in2.h: Regenerated.
1746 start-sanitize-tic80
1747 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1748 (rtype2howto): Add function.
1749 (tic80_howto_table): Add.
1752 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1754 * sysdep.h: Don't define errno in MSVC if error.h is included.
1757 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1759 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1760 is initialized before it is used.
1763 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1765 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1766 symbol into a weak undefined symbol; leave it as a common symbol.
1768 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1770 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1771 about a symbol defined in a dynamic object if it has already been
1772 defined in a regular object.
1774 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1776 * makefile.vms: Add gcc flags to allow compiling with current gcc
1778 (targmatch.h): New dependency.
1780 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1782 * evax.h (ALPHA_R_CODEADDR): New relocation.
1783 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1785 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1787 * bfd-in2.h, libbfd.h: Rebuild.
1789 Restrict symbol length to 64 bytes, case preserving:
1790 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1791 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1792 (_bfd_evax_length_hash_symbol): Added.
1793 * evax-etir.c (_bfd_evax_write_etir): Call
1794 _bfd_evax_length_hash_symbol before output of symbol.
1795 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1796 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1798 * evax-emh.c: Output filename to object file without path.
1800 * evax-egsd.c: New sections for local and global commons.
1802 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1803 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1804 notices. Replace AXP with Alpha.
1806 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1808 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1809 sections if we are creating a shared library.
1811 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1813 * configure.host (i386-windows): Don't set host64=true.
1815 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1817 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1818 (elf_mips16_gprel_howto): New static variable.
1819 (mips16_gprel_reloc): New static function.
1820 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1821 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1822 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1823 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1824 * bfd-in2.h, libbfd.h: Rebuild.
1826 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1828 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1829 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1831 start-sanitize-r5900
1832 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1834 * config.bfd: add r5900
1837 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1839 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1840 the output section will be the absolute section; don't print an
1841 assertion message for that case when doing a relocateable link.
1843 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1845 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1846 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1847 need_fn_sub, call_stub, and call_fp_stub.
1848 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1849 (mips_elf_link_hash_newfunc): Initialize new fields.
1850 (mips_elf_link_hash_table_create): Likewise.
1851 (mips_elf_relocate_section): Redirect relocations to use mips16
1852 stubs when appropriate.
1853 (mips_elf_check_relocs): Attach stub sections to the appropriate
1854 symbol. Set need_fn_stub when appropriate.
1855 (mips_elf_always_size_sections): New static function.
1856 (mips_elf_check_mips16_stubs): New static function.
1857 (elf_backend_always_size_sections): Define.
1858 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1860 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1861 attached to sections which are not being included in the link.
1863 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1865 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1866 symbol value when computing the addend for a pc_relative
1869 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1871 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1872 relocateable link, just skip pc_relative pcrel_offset relocs.
1873 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1874 structure for an ARM26 reloc which can be resolved.
1875 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1876 reloc can be resolved.
1878 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1879 error in overflow check for R_RELBYTE.
1881 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1883 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1884 From Mark Rasin <mark.rasin@telrad.co.il>.
1886 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1889 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1891 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1892 (elf_mn10200_howto_table): Likewise.
1893 (mn10200_reloc_map): Likewise.
1895 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1897 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1898 * bfd-in2.h, libbfd.h: Regenerated.
1899 * elf32-m32r.c: Add support for them.
1901 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1903 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1904 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1906 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1907 r_format and r_pcrel. Always return a value.
1909 * riscix.c (MY_final_link_callback): Define to dummy value.
1911 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1912 relocations against the text segment, look up the output name of
1914 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1915 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1916 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1917 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1918 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1920 start-sanitize-tic80
1921 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1923 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1924 routines for little endian data.
1925 * coffcode.h (coff_write_object_contents): Set magic to
1926 TIC80_ARCH_MAGIC for TIc80.
1928 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1930 * coff-tic80.c (tic80coff_vec): Change to little endian data
1934 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1936 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1937 auxiliary_filters parameter to be const char * const *. Accept a
1938 NULL terminated array.
1939 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1940 (bfd_elf32_size_dynamic_sections): Update declaration.
1941 * bfd-in2.h: Rebuild.
1943 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1945 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1946 NOTYPE symbol in a text section as a FUNC symbol.
1948 * coffcode.h (coff_compute_section_file_positions): Force
1949 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1951 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1953 * libaout.h (machine_type): Reserve several values for sparclet.
1955 start-sanitize-tic80
1956 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1958 * config.bfd (tic80-*-*): Don't require 'coff'.
1962 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1964 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1965 table to v850_elf_reloc for all non-standard relocations.
1966 (v850_elf_check_relocs): Add check for h being non-null.
1967 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1968 statement instead of multiple ifs.
1969 (v850_elf_relocate_section): Fix up error message, don't just call
1973 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1975 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1976 Use bfd_elf_generic_reloc as special function for all relocs.
1977 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1979 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1980 24bit pc-relative reloc.
1982 start-sanitize-tic80
1983 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1985 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1986 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1987 header byte order is little endian. Use correct bfd_get and
1988 bfd_put routines for little endian headers.
1989 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1990 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1993 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1995 * reloc.c: Add BFD_RELOC_24.
1996 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1997 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1998 * bfd-in2.h, libbfd.h: Rebuilt.
2000 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2002 elf64-alpha multiple .got rewrite:
2004 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2005 (bfd_elf*_mkobject): Don't define here ...
2006 * elfxx-target.h: ... but rather here. Default always_size_sections
2008 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2009 what the #defines in elf-bfd.h transmuted it to anyway.
2011 * section.c: Add SEC_LINKER_CREATED flag.
2012 * bfd-in2.h: Rebuild.
2013 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2014 relocation section flags.
2015 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2016 SEC_IN_MEMORY to recognize generated bits.
2017 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2019 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2020 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2021 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2022 * elf32-ppc.c (ppc_elf_create_linker_section,
2023 ppc_elf_size_dynamic_sections): Likewise.
2024 * elf32-sparc.c (elf32_sparc_check_relocs,
2025 elf32_sparc_size_dynamic_sections): Likewise.
2026 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2028 (_bfd_elf_create_dynamic_sections): Likewise.
2029 (_bfd_elf_make_linker_section_rela): Likewise.
2030 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2031 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2032 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2033 to identify generated bits.
2034 (elf_link_input_bfd): Likewise.
2036 * elf64-alpha.c: Rewrite everything touching relocations.
2039 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2041 * elf32-v850.c (all functions and static variables): Go through
2042 and regularize names to be of the form v850_elf_<xxx>.
2043 (toplevel): Include <elf/v850.h>.
2044 (enum reloc_type): Move to include/elf/v850.h.
2045 (v850_elf_check_relocs): For common variables, if the variable is
2046 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2047 into the appropriate section.
2048 (elf_backend_check_relocs): Define.
2050 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2052 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2055 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2057 * config.bfd (mips*el-*-linux*): New target.
2058 (mips*-*-linux*): New target.
2060 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2061 Return a useful value.
2063 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2065 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2067 * configure: Rebuild.
2068 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2069 ac_cv_func_mmap in bfd/configure.host.
2071 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2072 filter_shlib and auxiliary_filter_shlib parameters.
2073 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2075 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2076 (bfd_elf64_size_dynamic_sections): Likewise.
2077 * bfd-in2.h: Rebuild.
2079 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2081 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2082 symbols, don't export a symbol which is defined by an object in an
2083 archive which contains shared objects.
2085 start-sanitize-tic80
2086 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2088 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2089 for TI TMS320c80 (MVP).
2090 (bfd_archures_list): Add bfd_tic80_arch.
2091 * bfd-in2.h: Regenerate by running "make headers".
2093 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2095 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2096 * configure.in (case $vec): Correct typo, "tb" not "tp".
2097 Also add cofflink.o for tic80coff_vec.
2098 * configure: Regenerate with autoconf.
2101 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2103 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2104 is configured with --with-mmap.
2106 start-sanitize-tic80
2107 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2109 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2110 (ALL_MACHINES): Add cpu-tic80.o
2111 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2112 * coff-tic80.c: Add skeleton, cloned from another coff config.
2113 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2117 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2119 * TODO: Correct a misspelling.
2120 start-sanitize-tic80
2121 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2122 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2123 * configure.in (case $vec): Add tic80coff_vec entry.
2124 * configure: Regenerate with autoconf.
2125 * archures.c (bfd_tic80_arch): Declare.
2126 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2127 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2128 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2129 (bfd_target_vector): Add tic80coff_vec entry.
2132 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2134 * elflink.h (elf_buckets): Add some more values for larger
2137 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2139 * Makefile.in (install): Move subdir_do out of conditional. From
2140 Fred Fish <fnf@cygnus.com>.
2142 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2144 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2146 (elf_mn10200_howto_table): Likewise.
2147 (mn10200_reloc_map): Likewise.
2149 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2151 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2152 mips16 symbol during the link.
2153 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2155 (mips_elf_link_output_symbol_hook): New static function.
2156 (elf_backend_link_output_symbol_hook): Define.
2158 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2161 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2163 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2164 against SEC_DEBUGGING sections here (revert patch of December 5).
2165 * elfcode.h (elf_object_p): Check for them here, instead.
2167 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2169 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2170 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2172 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2173 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2174 * elf-bfd.h (struct elf_size_info): Update declaration of
2176 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2177 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2178 * elfxx-target.h: Use new dynamic reloc routines by default.
2179 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2182 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2184 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2185 if NAMES_HAVE_UNDERSCORE is defined.
2187 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2189 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2191 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2193 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2196 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2198 * elflink.h (elf_link_add_object_symbols): Only add a weak
2199 symbol if the real definition is in the dynamic symbol table.
2200 After finding the real definition, then, if it is dynamic, add the
2201 weak symbol to the dynamic symbol table.
2203 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2205 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2207 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2210 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2212 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2214 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2215 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2216 * reloc.c: Remove mn10300 big endian relocs.
2217 * bfd-in2.h, libbfd.h: Rebuilt.
2219 * elf32-mn10200.c: Update from elf32-mn10300.c.
2221 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2223 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2225 * elf32-mn10300.c: Add some comments.
2227 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2229 * ihex.c (ihex_scan): Always initialize buf before jumping to
2231 (ihex_read_section): Likewise.
2233 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2235 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2236 inplace for most relocs.
2238 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2240 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2241 even if SEC_ALLOC is not set.
2242 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2243 when deciding whether to copy a reloc into a shared object.
2244 (elf_i386_relocate_section): Likewise.
2245 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2246 (elf32_sparc_relocate_section): Likewise.
2247 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2248 reloc section if it is not set in the source section.
2249 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2250 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2251 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2253 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2255 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2256 expects a .got.plt until we actually create it.
2258 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2260 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2261 message for bfd_reloc_outofrange, rather than aborting. From
2262 Philippe De Muyter <phdm@info.ucl.ac.be>.
2264 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2265 a relocateable link, don't try to process them. From Heinz Wrobel
2266 <wrobel@lpr.e-technik.tu-muenchen.de>.
2268 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2270 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2271 mn10300_info_howto_rel. Tweak reloc argument to be an
2272 Elf32_Internal_Rela.
2273 (USE_RELA): Define instead of USE_REL.
2274 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2276 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2278 * configure.in, configure: Handle mips*-sgi-irix6*.
2279 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2282 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2285 relocation against a symbol defined in a section with no output
2288 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2291 * configure, config.in: Rebuild with autoconf 2.12.
2293 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2294 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2295 (swap_out_syms): Set st_other from existing st_other field.
2296 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2298 (elf_link_output_extsym): Set the other field from the global hash
2300 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2301 (elf_mips16_jump_howto): New static variable.
2302 (mips16_jump_reloc): New static function.
2303 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2304 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2305 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2307 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2308 * bfd-in2.h, libbfd.h: Rebuild.
2309 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2311 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2313 * configure.host: Use long long for mips-sgi-irix6*.
2315 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2316 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2318 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2320 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2321 (enum reloc_type): Add more reloc types.
2322 (elf32_mn10300_howto_table): Update for new reloc types.
2323 (elf32_mn10300_reloc_map): Update for new reloc types.
2324 * reloc.c: Add some new relocs for the mn10300 series.
2325 * bfd-in2.h, libbfd.h: Rebuilt.
2327 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2329 * som.c (setup_sections): Don't lose for a space which has
2330 no data, but some symbols.
2332 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2334 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2335 (sunos_link_hash_table_create): Initialize got_needed.
2336 (sunos_create_dynamic_sections): Only set .got section size if it
2337 is not already set. Set got_needed.
2338 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2339 sdynptr, and only handle dynamic sections, if dynamic sections are
2341 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2342 Initialize .got section.
2343 (sunos_scan_ext_relocs): Likewise.
2344 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2346 (sunos_finish_dynamic_link): Check got_needed. Only set up
2347 dynamic linking information if needed.
2349 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2351 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2353 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2355 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2357 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2359 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2362 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2364 * filemode.c: Include sysdep.h.
2365 * ihex.c: Add casts to eliminate compiler warnings.
2366 * sunos.c: Add casts to eliminate compiler warnings.
2368 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2370 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2372 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2373 appropriate relocations in the .so file if shared.
2374 (ppc_elf_relocate_section): Ditto.
2376 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2378 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2379 complain_overflow_unsigned.
2381 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2383 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2384 overflows for R_D10V_16 and R_D10V_18.
2386 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2388 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2389 (do_with_relocs): Likewise.
2390 (do_as_repeat): Likewise.
2391 (copy_expression): Likewise.
2393 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2395 * ieee.c (ieee_write_external_part): Correctly record whether
2396 there is an external part.
2399 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2401 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2402 handle tda offsets for sld.w and sst.w instructions.
2403 Fix alignment check in sld.w and sst.w tda reloc handling.
2406 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2408 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2411 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2413 * elf32-v850.c: Add comments about assumptions about
2414 char, short & long sizes.
2415 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2416 problems for several relocs.
2418 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2419 R_V850_SDA_OFFSET entry.
2422 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2424 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2425 Store import file index in ldindx.
2426 (xcoff_build_ldsyms): Assume that ldsym was not previously
2427 allocated. For an imported symbol, copy ldindx into l_ifile.
2430 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2432 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2433 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2434 fields in R_V850_TDA_OFFSET.
2435 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2436 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2439 * elf32-v850.c: Include bfdlink.h.
2440 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2442 (elf32_v850_bfd_final_link_relocate): New function.
2443 (v850_elf_relocation_section): Likewise.
2444 (elf_backend_relocate_section): Define.
2447 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2449 * binary.c (binary_set_section_contents): Ignore sections which
2450 don't have SEC_LOAD and SEC_ALLOC set.
2452 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2454 * linker.c (_bfd_generic_final_link): Avoid losing static
2455 symbols in the .bss section.
2457 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2460 (mips32_64bit_reloc): New static function.
2461 (mips_reloc_map): Add entry for BFD_RELOC_64.
2462 (mips_elf_relocate_section): Handle R_MIPS_64.
2464 * linker.c (default_indirect_link_order): Print an error message
2465 when attempting to do a relocateable link with different object
2466 file formats, rather than calling abort.
2468 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2470 * reloc.c (m32r relocs): Rename them.
2471 * bfd-in2.h, libbfd.h: Regenerated.
2472 * elf32-m32r.c: Update.
2473 (m32r_elf_10_pcrel_reloc): New function.
2474 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2475 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2477 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2479 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2480 all sections that will be included in the output file.
2481 (_bfd_generic_link_output_symbols): Discard symbols in sections
2482 which are being discarded.
2486 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2487 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2488 (elf_v850_howto_table): Corresponding changes.
2489 (elf_v850_reloc_map): Corresponding changes.
2490 * reloc.c: Add additional V850 relocations.
2491 * bfd-in2.h, libbfd.h: Rebuilt.
2493 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2494 no longer want in pc-relative relocs.
2496 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2498 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2499 accept a reloc against an undefined sybmol!
2501 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2503 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2506 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2508 * VERSION: Bump for new relocation.
2510 * hosts/i386bsd.h: If NBPG is not defined, define it as
2511 PAGE_SIZE, for recent versions of FreeBSD.
2513 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2515 * configure.host: Use `long long' as the 64 bit type on a Solaris
2516 host, since both gcc and the SunPRO compilers support it.
2518 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2520 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2521 mistake to have reused the ECOFF LITERAL for ELF since they have
2522 different semantics.
2523 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2524 * bfd-in2.h, libbfd.h: Rebuild.
2526 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2529 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2530 dynamic relocation for an undefweak symbol when we are building
2531 a static executable.
2533 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2535 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2536 point explicitly to srcdir.
2537 (targmatch.h): Edit references to point explicitly to objdir.
2539 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2541 * config.bfd: When setting targ_cpu, don't get confused by
2544 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2546 * configure.host: Add support for windows host (a build done
2547 under the Microsoft build environment).
2549 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2551 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2552 definition in a dynamic object, add it to the dynamic symbol table
2553 if any dynamic object mentions it. Reverts part of last patch.
2555 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2556 (sunos_link_hash_table_create): Initialize got_base.
2557 (bfd_sunos_size_dynamic_sections): If the .got section is more
2558 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2560 (sunos_check_dynamic_reloc): Subtract got_base from a base
2561 relative relocation.
2563 * elf32-mips.c (elf_mips_isa): New static function.
2564 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2565 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2567 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2569 * archive.c (do_slurp_coff_armap): Only treat archive as little
2570 endian for i960 COFF.
2572 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2574 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2575 by the change in size of the section when EXEC_P is not set.
2577 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2578 (m68kcoff_rtype_to_howto): New static function.
2579 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2580 VMA to the addend for a PC relative reloc.
2582 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2584 * Makefile.in: Rebuild dependencies.
2586 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2589 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2591 * Makefile.in: Remove explicit dependencies for mn10200 and
2593 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2594 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2595 (dependencies): Rebuilt.
2597 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2599 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2600 during this function.
2602 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2603 section if the flags are compatible.
2605 * configure.in: Add havevecs, and put it in tdefaults.
2606 * mpw-config.in: Likewise.
2607 * configure: Rebuild.
2608 * targmatch.sed: New file; a sed script to build targmatch.h from
2610 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2611 * targets.c: Include "fnmatch.h".
2612 (struct targmatch): Define.
2613 (bfd_target_match): Define by including targmatch.h.
2614 (bfd_find_target): If the target is not found by name, search for
2615 it as a configuration triplet.
2616 * Makefile.in: Rebuild dependencies.
2617 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2618 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2619 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2620 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2621 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2622 (CFILES): Remove i386dynix.c and hp300bsd.c.
2623 (targmatch.h): New target.
2624 (do_clean): Remove targmatch.h.
2626 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2627 * acconfig.h: Add NEED_DECLARATION_GETENV.
2628 * configure, config.in: Rebuild.
2629 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2630 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2632 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2634 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2635 * cpu-mn10200.c, cpu-mn10300.c: New files.
2636 * elf32-mn10200.c, elf32-mn10300.c: New files.
2637 * Makefile.in: Break mn10x00 support into two separate
2638 configurations, mn10200 and mn10300.
2639 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2640 * bfd-in2.h, configure: Rebuilt.
2642 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2644 * Makefile.in (do_clean): Move config.log to do_distclean.
2646 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2648 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2649 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2650 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2651 (elf32-mn10x00.o): Add dependencies.
2652 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2653 (bfd_mn10x00_arch): Declare.
2654 (bfd_archures_list): Add bfd_mn10x00_arch.
2655 * config.bfd: Add mn10x00-*-*.
2656 * configure.in: Add bfd_elf32_mn10x00_vec.
2657 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2658 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2659 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2660 * bfd-in2.h, configure: Rebuilt.
2662 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2664 openVMS/Alpha: Provide filename and case_hack flags via
2665 symbol table from gas.
2666 Add case_hack code for symbol output from vax/vms.
2667 * evax-alpha.c (evax_initialize): Remove filename handling,
2668 filename is provided via symbol table.
2669 (evax_get_symtab): Use local symbol count when setting up table.
2670 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2672 (_bfd_evax_write_egsd): Skip file name symbol.
2673 * evax-emh.c (get_vms_time_string): Local function now.
2674 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2676 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2677 through _bfd_evax_case_hack_symbol.
2678 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2680 (_bfd_evax_basename): Removed.
2681 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2682 * evax.h (evax_private_data_struct): Remove filename.
2683 (flag_hash_long_names, flag_show_after_trunc,
2684 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2687 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2689 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2690 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2691 (NO_SWAP_MAGIC): Don't define.
2692 (SWAP_MAGIC): Define.
2694 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2695 no hash table entry for a global symbol.
2697 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2699 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2701 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2703 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2704 symbol type with T_NULL. Warn if symbol type changes. Based on
2705 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2707 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2708 a dynamic object in the dynamic symbol table if it is referenced
2709 or defined by a regular object.
2712 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2714 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2715 remove dwarf local labels. Shrinks binaries by a factor of 3!
2718 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2720 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2721 by hand, rather than by calling bfd_make_section.
2723 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2725 * reloc.c: Rename m32r relocs.
2726 * bfd-in2.h, libbfd.h: Rebuilt.
2727 * elf32-m32r.c: Update.
2729 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2731 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2732 link, adjust the symbol index of a base relative reloc. Don't
2733 change the addend of a PC relative reloc if pcrel_offset is set.
2734 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2735 a relocateable link.
2737 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2738 it is zero, in case src_mask matters.
2739 (bfd_install_relocation): Likewise.
2741 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2743 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2745 (_bfd_xcoff_bfd_final_link): Don't set target_index
2746 to an uninitialized value.
2748 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2750 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2751 indices, rather than crashing.
2752 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2754 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2757 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2759 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2761 (coff_arm_adjust_symndx): New static function.
2762 (coff_adjust_symndx): Define.
2764 * srec.c (srec_scan): Accept multiple symbols on a single line.
2765 From Pascal Martin <pmartin@alsys.com>.
2769 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2771 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2772 (sunos_merge_private_bfd_data): New function.
2774 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2778 (bfd_merge_private_bfd_data): Likewise.
2779 * section.c (bfd_copy_private_section_data): Likewise.
2780 * syms.c (bfd_copy_private_symbol_data): Likewise.
2781 * bfd-in2.h: Rebuild.
2782 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2783 both BFD's are the right flavour.
2784 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2785 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2786 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2787 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2788 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2789 (ppc_elf_merge_private_bfd_data): Likewise.
2790 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2791 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2793 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2794 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2797 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2799 * reloc.c: Add m32r relocs.
2800 * bfd-in2.h, libbfd.h: Rebuilt.
2801 * cpu-m32r.c,elf32-m32r.c: New files.
2803 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2805 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2807 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * tekhex.c (first_phase): Change type parameter from char to int.
2811 (pass_over): Change func to expect int, not char.
2813 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2814 rather than SEC_LOAD when aligning the file offset for the first
2815 section in a segment.
2817 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2819 * syms.c (coff_section_type): Make arg const.
2820 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2821 to make_bfd_asection().
2822 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2823 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2824 (_bfd_elf_stringtab_init): Remove prototype.
2826 * netbsd-core.c (swap_abort): Add prototype.
2827 * aix386-core.c (swap_abort): Ditto & make static
2828 * hpux-core.c (swap_abort): Ditto & make static.
2829 * irix-core.c (swap_abort): Ditto & make static.
2830 * ptrace-core.c (swap_abort): Ditto & make static.
2831 * trad-core.c (swap_abort): Ditto & make static.
2832 * coffswap.h (coff_swap_reloc_in): Ditto.
2833 (coff_swap_reloc_out): Ditto.
2834 (coff_swap_filehdr_in): Ditto.
2835 (coff_swap_filehdr_out): Ditto.
2836 (coff_swap_sym_in): Ditto.
2837 (coff_swap_sym_out): Ditto.
2838 (coff_swap_aux_in): Ditto.
2839 (coff_swap_aux_out): Ditto.
2840 (coff_swap_lineno_in): Ditto.
2841 (coff_swap_lineno_out): Ditto.
2842 (coff_swap_aouthdr_in): Ditto.
2843 (coff_swap_aouthdr_out): Ditto.
2844 (coff_swap_scnhdr_in): Ditto.
2845 (coff_swap_scnhdr_out): Ditto.
2846 * ihex.c (ihex_sizeof_headers): Ditto.
2847 * tekhex.c (getsym): Ditto.
2848 (find_chunk): Ditto & make static.
2849 (insert_byte): Ditto.
2850 (first_phase): Ditto.
2852 (tekhex_get_symtab): Ditto & make static.
2853 (tekhex_get_symtab_upper_bound): Ditto & make static.
2854 (tekhex_mkobject): Ditto.
2855 (tekhex_object_p): Ditto.
2856 (move_section_contents): Ditto.
2857 (tekhex_get_section_contents): Ditto.
2858 (tekhex_set_arch_mach): Ditto & make static.
2859 (tekhex_set_section_contents): Ditto.
2860 (writevalue): Ditto.
2863 (tekhex_write_object_contents): Ditto.
2864 (tekhex_sizeof_headers): Ditto.
2865 (tekhex_make_empty_symbol): Ditto.
2866 (tekhex_get_symbol_info): Ditto.
2867 (tekhex_print_symbol): Ditto.
2868 * irix-core.c (make_bfd_asection): Ditto.
2869 (irix_core_core_file_p): Ditto.
2870 (irix_core_core_file_failing_command): Ditto.
2871 (irix_core_core_file_failing_signal): Ditto.
2872 (irix_core_core_file_matches_executable_p): Ditto.
2873 (irix_core_make_empty_symbol): Ditto.
2874 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2875 * srec.c (srec_new_symbol): Ditto.
2876 (srec_get_section_contents): Ditto.
2877 (srec_set_arch_mach): Ditto.
2878 (srec_set_section_contents): Ditto.
2879 (internal_srec_write_object_contents): Ditto.
2880 (srec_write_object_contents): Ditto.
2881 (symbolsrec_write_object_contents): Ditto.
2882 (srec_sizeof_headers): Ditto.
2883 (srec_make_empty_symbol): Ditto.
2884 (srec_get_symtab_upper_bound): Ditto.
2885 (srec_get_symtab): Ditto.
2886 (srec_print_symbol): Ditto and make static.
2887 * elf.c (elf_read): Ditto
2888 (assign_section_numbers): Ditto.
2889 (elf_fake_sections): Ditto.
2890 (sym_is_global): Ditto.
2891 (elf_map_symbols): Ditto.
2892 (get_program_header_size): Ditto.
2893 * coffgen.c (make_a_section_from_file): Ditto.
2894 (coff_real_object_p): Ditto.
2895 (fixup_symbol_value): Ditto.
2896 (build_debug_section): Ditto.
2898 * syms.c (coff_section_type): Ditto.
2900 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2902 * bfd-in2.h: Rebuilt after m32r changes.
2904 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2906 * config.bfd,configure.in,configure: Add m32r support.
2907 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2908 * config.bfd: Keep target list alphabetically sorted.
2911 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2913 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2914 to add in the constant part found in the instruction itself.
2915 (case R_V850_HI16_S): Likewise.
2918 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2920 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2921 and R_D10V_18 to be 1 (word).
2923 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2925 * stabs.c (_bfd_link_section_stabs): If the output_section field
2926 of either section is bfd_abs_section, then the linker is
2927 discarding the section and we should not optimize it.
2929 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2931 * Makefile.in (aout-sparcle.o): New target.
2932 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2933 * config.bfd (sparclet-*-aout*): Add case.
2934 * configure.in (sparcle_aout_vec): Add case.
2935 * configure: Regenerated.
2936 * targets.c (sparcle_aout_vec): Declare.
2937 (bfd_target_vector): Add sparcle_aout_vec.
2938 * aout-sparcle.c: New file.
2941 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2943 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2944 low order sign bit propogation for R_V850_HI16_S.
2946 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2947 handling V850 specific relocs.
2948 (elf_v850_howto_table): Use the new function for some
2949 relocations. Twiddle masks & shifts for some relocs.
2950 Set partial_inplace where needed.
2953 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2955 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2956 default architecture to a machine number of 0.
2957 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2959 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2960 the output BFD is the default, set it from the first input BFD.
2963 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2965 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2966 insert at bitpos zero. The HI16 relocs are shifted right
2967 by 16 bits. Fix src_mask for all relocs.
2968 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2970 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2974 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2976 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2977 Rewrite to use BFD file read routines and to avoid using a fixed
2978 length for the file name.
2981 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2983 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2984 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2985 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2986 to R_V850_{32,16,8}.
2988 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2990 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2991 (elf_v850_howto_table): Add info for HI16_S reloc.
2992 (v850_reloc_map): Add HI_16_S reloc.
2993 * reloc.c: Define BFD_RELOC_V850_* relocs.
2996 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2999 * elf32-sh.c: New file.
3000 * elf.c (prep_headers): Handle bfd_arch_sh.
3001 * elfcode.h (write_relocs): Handle absolute symbol.
3002 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3003 (_bfd_elf64_link_read_relocs): Declare.
3004 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3005 elf_link_read_relocs. Make globally visible. Change all
3007 (elf_link_input_bfd): Get external symbols from cache in
3008 symtab_hdr->contents. Get contents from cache in
3010 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3012 * reloc.c: Define BFD_RELOC_SH_* relocs.
3013 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3014 * coff-sh.c (sh_insns_conflict): Fix a return value.
3015 (_bfd_sh_align_load_span): New globally visible function, broken
3016 out of sh_align_load.
3017 (sh_align_load): Call _bfd_sh_align_load_span.
3018 (sh_swap_insns): Change relocs parameter to PTR.
3019 * bfd-in2.h, libbfd.h: Rebuild.
3020 * targets.c (bfd_elf32_sh_vec): Declare.
3021 (bfd_elf32_shl_vec): Declare.
3022 * config.bfd (sh-*-elf*): New target.
3023 * configure.in (bfd_elf32_sh_vec): New target vector.
3024 (bfd_elf32_shl_vec): New target vector.
3025 * configure: Rebuild.
3026 * Makefile.in: Rebuild dependencies.
3027 (BFD32_BACKENDS): Add elf32-sh.o.
3028 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3030 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3031 page before checking D_PAGED.
3033 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3034 (ihex_write_object_contents): Remove extbase; always use segbase
3037 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3039 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3040 * configure.host (i[345]86-*-*): Ditto.
3041 * config.bfd (i[345]86-*-*): Ditto.
3042 * configure: Regenerate.
3044 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3047 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3049 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3050 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3051 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3052 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3053 will have an ST_CODE type, change the symbol's type to ST_DATA.
3054 * som.c (hppa_som_gen_reloc_type): Update prototype.
3056 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3058 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3059 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3060 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3061 (mips_elf_finish_dynamic_sections): Likewise.
3063 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3065 * configure.host (HLDENV): New variable to set. Set it for
3066 *-*-sysv4*, since those linkers may not support -R but they always
3067 support LD_RUN_PATH.
3069 * libieee.h (NSECTIONS): Don't define.
3070 (ieee_data_struct): Change section_table to asection **. Add
3072 * ieee.c (get_section_entry): If the table isn't big enough, make
3074 (ieee_slurp_sections): Remove assertion about number of sections.
3075 (ieee_object_p): Adjust initialization of ieee to match changes to
3078 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3079 symbols merely because we are generating a shared library.
3080 (xcoff_build_ldsyms): Don't set up global linkage code for an
3081 undefined symbol merely because we are generating a shared
3085 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3087 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3088 (BFD32_BACKENDS) Add elf32-v850.o.
3089 * archures.c: Add bfd_v850_arch.
3090 * bfd-in2.h: Add bfd_v850_arch.
3091 * config.bfd (v850-*-*): New target.
3092 * configure: (bfd_elf32_v850_vec) New vector.
3093 * configure.in: (bfd_elf32_v850_vec) New vector.
3094 * cpu-v850.c: New file.
3095 * elf.c (prep_headers): Added case bfd_arch_v850.
3096 * elf32-v850.c: New file.
3097 * targets.c (bfd_elf32_v850_vec): New vector.
3100 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3102 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3103 a function code symbol for an XMC_XO symbol.
3105 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3107 * mpw-config.in: Update editing of autoconf vars to reflect
3108 Jul 18 configure.in change.
3109 * mpw-make.sed: Update editing of include pathnames to be
3110 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3112 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3114 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3115 which to offset to get the .plt entry address is ".plt".
3117 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3119 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3120 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3121 Added, for internal use by the ARM gas.
3123 * bfd-in2.h: Rebuilt
3125 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3127 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3128 in section dynidx start.
3130 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3132 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3133 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3134 optimization for g++.
3136 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3138 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3139 the -mrelocatable-lib bit set and the other doesn't, clear the
3140 -mrelocatable-lib bit in the header.
3142 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3144 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3145 symbol against a STT_FUNC symbol in a shared library.
3147 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3149 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3150 symbol is found, automatically define the corresponding function
3153 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3154 if sym.n_numaux is not zero.
3155 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3156 entry to disagree about the number of aux entries if the symbol
3159 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3160 section if it might be needed, not just if info->shared.
3161 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3162 the start of .rel.dyn if we are going to use it.
3163 (mips_elf_finish_dynamic_sections): Only clear the first element
3164 of .rel.dyn if the size is greater than zero.
3166 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3168 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3169 undefined_symbol callback for a symbol, then don't issue any more
3170 warnings about loader relocs.
3171 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3172 after calling the undefined_symbol callback.
3174 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3175 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3176 as the AIX linker seems to do.
3178 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3180 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3181 (evax_initialize): Remove evax_reloc_table.
3182 (evax_close_and_cleanup): Ditto.
3184 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3186 (evax_bfd_reloc_type_lookup): Ditto.
3187 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3188 cooked_size == raw_size.
3189 * evax-emh.c (_bfd_evax_register_filename): Remove.
3190 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3191 * evax-misc.c (add_new_contents): Malloc section at full size.
3192 (_bfd_save_evax_section): Memcpy section contents directly.
3193 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3194 (evax_reloc_table): Remove.
3196 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3198 * makefile.vms: Add better support for DEC C compilation
3199 Add evax.h dependencies
3201 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3202 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3203 (BFD_RELOC_ALPHA_BASEREG): Remove.
3204 * bfd-in2.h, libbfd.h: Rebuild.
3206 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3208 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3209 getgid if _WIN32 is defined.
3210 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3212 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3214 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3215 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3217 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3220 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3222 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3224 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3225 (NEED_DECLARATION_REALLOC): New macro.
3226 * configure, config.in: Rebuild.
3227 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3228 (realloc): Declare if NEED_DECLARATION_REALLOC.
3230 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3231 <strings.h> if they exist.
3233 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3235 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3237 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3239 Based on patches from Eric Valette <valette@crf.canon.fr>:
3240 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3241 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3242 (elf_howto_table): Add entries for new relocs.
3243 (elf_i386_reloc_type_lookup): Handle new relocs.
3244 (elf_i386_info_to_howto): Just call abort.
3245 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3246 (elf_i386_relocate_section): Likewise.
3248 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3250 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3252 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3254 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3255 only get the LMA from the phdr if they are in the same part of the
3258 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3259 new segment to make them more comprehensible. If the relationship
3260 between the LMA and the VMA changed, start a new segment. Don't
3261 check dynsec when deciding whether to start a new segment for a
3262 writeable section; -N will now handle this.
3264 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3266 * libhppa.h: Remove "esel" changes. Not the right approach.
3267 * som.c: Corresponding changes.
3268 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3269 which don't have a SOM symbol type associated with them.
3270 Reverses a 1994 change.
3272 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3274 Make ld -N more reasonable for ELF:
3275 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3276 phdr_in_section to false, and always use a single load segment.
3277 (elf_sort_sections): Sort sections by LMA after VMA.
3278 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3279 align to maxpagesize.
3280 (assign_file_positions_except_relocs): Likewise.
3281 * elfcode.h (elf_object_p): If a section is loaded but not page
3282 aligned, clear D_PAGED.
3284 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3286 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3287 Added, for internal use by the ARM gas.
3289 * bfd-in2.h: Rebuilt
3291 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3293 * libhppa.h (R_HPPA_ESEL): New field selector.
3294 (e_esel): Similarly.
3295 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3296 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3297 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3299 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3301 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3302 archive search before looking for stripped dynamic objects.
3304 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3306 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3307 symbol a warning rather than an error.
3309 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3311 * elf.c (assign_file_positions_for_segments): Track the virtual
3312 memory position separately from the file position, and use it to
3313 compute the alignment adjustment.
3315 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3317 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3318 and fixed mask on R_D10V_10_PCREL_L.
3320 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3322 * elf64-mips.c: Include "aout/ar.h".
3323 (mips_elf64_slurp_armap): New static function.
3324 (mips_elf64_write_armap): New static function.
3325 (bfd_elf64_archive_*): Define.
3326 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3327 Use instead of bfd_generic_archive_p.
3328 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3329 instead of _bfd_write_archive_contents.
3330 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3331 _bfd_generic_mkarchive.
3332 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3333 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3335 (TARGET_LITTLE_SYM): Likewise.
3336 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3338 * Makefile.in: Rebuild dependencies.
3340 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3341 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3342 SHT_MIPS_EVENTS sections.
3343 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3344 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3346 (_bfd_mips_elf_fake_sections): Likewise.
3348 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3349 * ecoff.c (ecoff_compute_section_file_positions): Copy
3350 rdata_in_text from backend info to tdata. Clear it if any data
3351 section comes before .rdata.
3352 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3353 tdata rather than backend info.
3355 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3357 * configure.in: Fix test for whether a compiler has a 64 bit
3358 type. From Jim Wilson <wilson@cygnus.com>.
3360 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3362 * configure.host (mips-sgi-irix6*): New host.
3364 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3365 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3366 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3368 * configure: Rebuild.
3369 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3370 (BFD_HOST_64_BIT): Define conditionally.
3371 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3372 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3373 (symvalue, bfd_size_type): Likewise.
3374 * bfd-in2.h: Rebuild.
3375 * Makefile.in (do_clean): Remove bfd-tmp.h.
3376 (do_distclean): Remove bfd-in3.h.
3377 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3378 (bfd-in3.h): New target.
3380 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3381 Andrew Gierth <ANDREWG@microlise.co.uk>.
3383 * configure.host: Set INSTALL_SHLIB.
3384 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3385 * configure: Rebuild.
3386 * Makefile.in (install): Use @INSTALL_SHLIB@.
3388 * config.bfd (mips*-*-irix6*): New target.
3389 * configure.host: Handle Irix 6 shared library like Irix 5.
3391 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3392 symbol for a magic name.
3393 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3395 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3398 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3400 * mpw-config.in: Add ELF support to mips config, create the
3401 elf32-target.h file in the object dir.
3402 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3404 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3406 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3407 Also removed most abort calls, in favor of using bfd reporting.
3409 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3411 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3412 (BFD32_BACKENDS) Add elf32-d10v.o.
3413 * archures.c: Add bfd_d10v_arch.
3414 * bfd-in2.h: Add bfd_d10v_arch.
3415 * config.bfd (d10v-*-*): New target.
3416 * configure: (bfd_elf32_d10v_vec) New vector.
3417 * configure.in: (bfd_elf32_d10v_vec) New vector.
3418 * cpu-d10v.c: New file.
3419 * elf.c (prep_headers): Added case bfd_arch_d10v.
3420 * elf32-d10v.c: New file.
3421 * libbfd.h: Rebuild.
3422 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3423 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3424 * targets.c (bfd_elf32_d10v_vec): New vector.
3426 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3428 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3430 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3432 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3433 bfd_mach_i386_i8086 machine types.
3435 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3440 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3442 * coffcode.h (coff_set_section_contents): A/UX does not require
3443 special handling of the _LIB section.
3445 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3447 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3448 value for R_RELBYTE.
3450 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3451 array if one was allocated.
3453 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3455 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3456 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3457 use_rld_obj_head and rld_value.
3458 (mips_elf_link_hash_table_create): Initialize new fields.
3459 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3461 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3462 __rld_obj_head symbol not seen, create an __rld_map symbol.
3463 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3464 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3465 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3466 __rld_obj_head symbol.
3467 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3469 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3471 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3473 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3474 ppc_elf_addr16_ha_reloc.
3475 (ppc_elf_addr16_ha_reloc): New static function.
3477 * coff-mips.c (struct mips_hi): Define.
3478 (mips_refhi_list): New static variable.
3479 (mips_refhi_addr, mips_refhi_addend): Remove.
3480 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3481 (mips_reflo_reloc): Process mips_refhi_list.
3482 (mips_relhi_list): New static variable.
3483 (mips_relhi_addr, mips_relhi_addend): Remove.
3484 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3485 (mips_rello_reloc): Process mips_relhi_list.
3486 (mips_relocate_section): Permit an arbitrary number of REFHI or
3487 RELHI relocs before the associated REFLO or RELLO reloc.
3489 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * aout-target.h (MY(callback)): Set reloc_count fields.
3493 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3496 sections unless this is a SunOS link.
3498 * VERSION: Set to 2.7.1.
3500 * Released binutils 2.7.
3502 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3504 * i386aout.c: Include "aout/aout64.h".
3505 (i386aout_write_object_contents): New static function.
3506 (MY_write_object_contents): Define.
3508 * netbsd.h (MY(write_object_contents)): Make sure that
3509 adjust_sizes_and_vmas is called before fiddling with the magic
3512 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3514 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3516 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3518 * libbfd-in.h (itos, stoi): Don't define.
3519 * libbfd.h: Rebuild.
3520 * i386lynx.c (KEEPIT): Define as udata.i.
3521 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3522 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3523 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3524 flags. Don't use stoi.
3526 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3528 * elf.c (map_sections_to_segments): Don't start a new segment for
3529 a writable section if it's on the same page as the previous
3530 segment. Reset the writable variable for a readonly section.
3532 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3534 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3535 first_thunk_address, thunk_size, and import_table_size.
3536 * peicode.h: Improved some diagnostics regarding edata sections.
3538 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3540 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3541 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3543 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3546 with XCOFF_DEF_DYNAMIC set is really defined.
3547 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3548 (xcoff_link_add_symbols): Only create special sections if using an
3551 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3553 (bfd_install_relocation): Likewise.
3555 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3557 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3559 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3560 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3561 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3562 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3563 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3564 are found for LITERAL relocs.
3565 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3566 taken, we cannot generate a .plt entry for the symbol.
3568 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3570 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3571 sysconf functions (for gprof).
3572 * configure, config.in: Rebuild.
3574 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3576 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3577 an archive if it has a map. If the object file has the wrong
3580 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3581 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3583 (alpha_relocate_section): Likewise.
3585 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3586 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3587 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3588 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3589 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3590 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3591 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3592 * peicode.h: Corresponding changes.
3594 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3596 * elflink.h (elf_create_pointer_linker_section): Comment out code
3597 dealing with making GOT pointers negative of the GOT symbol for
3600 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3602 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3603 increment the .rela.plt size until after we're done creating the
3605 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3606 .rela.plt offset directly rather than calculating it.
3608 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3610 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3611 Use autoconf-set values.
3612 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3613 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3616 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3617 * configure: Rebuilt.
3619 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3621 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3622 handling code > 1k away.
3624 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3626 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3627 defined, output whenever the symbol is updated.
3629 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3631 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3632 section to 0 if user_set_vma is set.
3633 * elflink.h (elf_bfd_final_link): Likewise.
3635 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3637 Partially undo patch of Jun 20.
3638 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3639 (coff_compute_section_file_positions): Likewise.
3640 (coff_write_object_contents): Likewise. Re-add deleted code, but
3641 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3642 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3644 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3646 * config.bfd: Add support for *-*-rtems* configurations.
3648 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3650 * elf.c (prep_headers): Add bfd_arch_alpha case.
3652 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3654 * elf64-alpha.c: New file.
3655 * config.bfd (alpha-*-linuxecoff*): New target.
3656 (alpha-*-linux*, alpha-*-elf*): New targets.
3657 * configure.in (bfd_elf64_alpha_vec): New vector.
3658 * configure: Rebuild.
3659 * targets.c (bfd_elf64_alpha_vec): Declare.
3660 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3661 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3662 * bfd-in2.h, libbfd.h: Rebuild.
3663 * Makefile.in: Rebuild dependencies.
3664 (BFD64_BACKENDS): Add elf64-alpha.o.
3665 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3667 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3669 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3670 than relying on a right shift of 32.
3672 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3674 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3675 ifdef to COFF_WITH_PE.
3676 (coff_compute_section_file_positions): Likewise.
3677 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3678 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3679 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3680 COFF_IMAGE_WITH_PE, always include.
3682 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3684 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3686 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3687 approximate the correct answer if SIZEOF_HEADERS was not used.
3689 * binary.c (binary_set_section_contents): Set section file
3690 position based on LMA rather than VMA.
3692 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3694 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3695 symbols if info->strip == strip_all.
3697 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3699 * coff-h8300.c: Remove #if 0 code.
3700 (compatable): Don't allow mixing/matching of different architectures.
3702 * archures.c (bfd_mach_h8300s): Add.
3703 * bfd-in2.h: Rebuilt.
3704 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3706 (h8300_reloc16_estimate): Likewise.
3707 (h8300_reloc16_extra_cases): Likewise.
3708 (h8300_bfd_link_add_symbols): Likewise.
3709 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3710 (coff_set_flags): Likewise.
3711 * cpu-h8300.c (h8300_scan): Likewise.
3712 Add H8/S to bfd_h8300_arch list.
3714 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3716 Added support for Alpha OpenVMS:
3717 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3718 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3719 * config.h-vms, makefile.vms: New files.
3720 * config.bfd (alpha-*-*vms*): New target.
3721 * configure.in (evax_alpha_vec): New target vector.
3722 * configure: Rebuild.
3723 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3724 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3725 * targets.c (bfd_target_evax_flavour): Define.
3726 (evax_alpha_vec): Declare.
3727 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3728 if BFD64 is defined.
3729 * bfd-in2.h, libbfd.h: Rebuild.
3730 * Makefile.in: Rebuild dependencies.
3731 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3732 evax-emh.o, and evax-misc.o.
3733 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3734 evax-etir.c, evax-emh.c, and evax-misc.c.
3735 (HFILES): Add evax.h.
3737 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3739 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3741 (h8300_bfd_link_add_symbols): Likewise.
3743 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3745 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3746 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3748 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3751 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3753 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3754 R_MIPS_32 relocs if creating a shared library.
3756 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3758 * peicode.h (add_data_entry): Use pei_section_data rather than
3759 _cooked_size. Corresponds to May 13 change in coffcode.h.
3761 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3763 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3764 * coffcode.h (coff_write_object_contents): If there are long
3765 section names, always set the f_symptr field, even if there are no
3767 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3768 if there are no symbols.
3770 * coffgen.c (make_a_section_from_file): Check return value of
3771 _bfd_coff_read_string_table.
3772 (coff_real_object_p): Check return value of
3773 make_a_section_from_file.
3774 (_bfd_coff_read_string_table): Check that there are some symbols
3775 before trying to read the string table size.
3777 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3779 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3780 to replace a symbol in a dynamic object with a symbol from another
3781 dynamic object, do the replacement if the existing symbol is
3782 global linkage code.
3784 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3785 for _ptrgl, and treat it as global linkage code.
3787 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3788 filename or N_SO symbol past the offset, and use it to indicate
3789 that there is no line number or function when appropriate.
3791 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3793 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3794 common symbol defined by the linker. Don't export function code
3795 even if export_defineds is set.
3797 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3799 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3801 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3802 (h8300_symbol_address_p): New function.
3803 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3806 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3808 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3810 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3811 correctly for the two variants. Allow relaxing if the target
3812 is 128 bytes away since after relaxation it'll be 126 bytes away.
3813 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3814 "dot" and "value". Allow relaxing if the target is 128 bytes
3815 away since after relaxation it'll be 126 bytes away.
3816 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3817 the given section until nothing changes.
3819 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3821 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3822 alignment hack--we can get the lnnoptr info another way without
3823 suddenly increasing the alignment requirements. Set the flags for
3825 (ecoff_compute_section_file_positions): Do so.
3827 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3829 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3830 to keep the HP emulator database happy.
3832 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3833 From Kevin Buettner <kev@primenet.com>.
3835 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3838 name of a NULL section.
3840 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3843 set, always call the notice callback.
3845 * VERSION: Increment for bfdlink.h change.
3847 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3849 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3850 (sh_relax_delete_bytes): Correct handling of differently sized
3851 trailing alignment reloc.
3853 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3854 * bfd-in2.h: Rebuild.
3855 * configure.in: Warn if there is no known 64 bit type.
3856 * configure: Rebuild.
3858 * Makefile.in: Rebuild dependencies.
3859 (BFD32_BACKENDS): Add ppcboot.o.
3860 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3862 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3863 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3865 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3867 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3868 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3869 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3870 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3872 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3874 * elf64-mips.c: Improve reloc special_functions and handling of
3875 SHT_MIPS_OPTIONS section.
3876 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3877 mips_elf_hi16_reloc and make globally visible.
3878 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3879 make globally visible.
3880 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3881 make globally visible.
3882 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3883 and make globally visible.
3884 (gprel16_with_gp): Check howto->src_mask before using value in
3886 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3887 and make globally visible.
3888 (gprel32_with_gp): Check howto->src_mask before fetching value.
3889 (bfd_mips_elf_swap_options_in): New function.
3890 (bfd_mips_elf_swap_options_out): New function.
3891 (_bfd_mips_elf_set_private_flags): Rename from
3892 mips_elf_set_private_flags and make globally visible.
3893 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3894 mips_elf_copy_private_bfd_data and make globally visible.
3895 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3896 mips_elf_merge_private_bfd_data and make globally visible.
3897 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3898 for a SHT_MIPS_OPTIONS section.
3899 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3900 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3901 name of a SHT_MIPS_OPTIONS section.
3902 (_bfd_mips_elf_set_section_contents): New function.
3903 (mips_elf32_section_processing): Set the GP value in a
3904 SHT_MIPS_OPTIONS section.
3905 (_bfd_mips_elf_find_nearest_line): Rename from
3906 mips_elf_find_nearest_line and make globally visible.
3907 (bfd_elf32_set_section_contents): Define.
3908 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3909 (_bfd_mips_elf_lo16_reloc): Declare.
3910 (_bfd_mips_elf_gprel16_reloc): Declare.
3911 (_bfd_mips_elf_got16_reloc): Declare.
3912 (_bfd_mips_elf_gprel32_reloc): Declare.
3913 (_bfd_mips_elf_set_private_flags): Declare.
3914 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3915 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3916 (_bfd_mips_elf_find_nearest_line): Declare.
3917 (_bfd_mips_elf_set_section_contents): Declare.
3919 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3921 (elf_info_to_howto): Define.
3922 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3924 (elf_info_to_howto): Define.
3925 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3927 (elf_info_to_howto): Define.
3929 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3930 R_MOV16B[12], to match change in coff/internal.h.
3932 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3934 * elf64-mips.c: Extensive additions to provide better support for
3935 writing files and for gas.
3936 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3937 of mips_elf_object_p.
3938 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3939 _bfd_mips_elf_object_p.
3940 (_bfd_mips_elf_final_write_processing): Rename from
3941 mips_elf_final_write_processing and make globally visible.
3942 (_bfd_mips_elf_fake_sections): Rename from
3943 mips_elf_fake_sections and make globally visible.
3944 (_bfd_mips_elf_section_from_bfd_section): Rename from
3945 mips_elf_section_from_bfd_section and make globally visible.
3946 (_bfd_mips_elf_section_processing): New function, broken out of
3947 mips_elf_section_processing.
3948 (mips_elf32_section_processing): Rename from
3949 mips_elf_section_processing; call
3950 _bfd_mips_elf_section_processing.
3951 (_bfd_mips_elf_symbol_processing): Rename from
3952 mips_elf_symbol_processing and make globally visible.
3953 (_bfd_mips_elf_read_ecoff_info): Rename from
3954 mips_elf_read_ecoff_info and make globally visible.
3955 (mips_elf32_ecoff_debug_swap): Rename from
3956 mips_elf_ecoff_debug_swap.
3957 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3958 struct symbol_cache_entry.
3959 (_bfd_elf_validate_reloc): New function, moved in from
3960 elfcode.h:validate_reloc.
3961 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3962 to _bfd_elf_validate_reloc. Change all callers.
3963 * elf-bfd.h (bfd_section_from_shdr): Declare.
3964 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3965 (_bfd_elf_validate_reloc): Declare.
3966 (_bfd_mips_elf_object_p): Declare.
3967 (_bfd_mips_elf_fake_sections): Declare.
3968 (_bfd_mips_elf_section_from_bfd_section): Declare.
3969 (_bfd_mips_elf_section_processing): Declare.
3970 (_bfd_mips_elf_symbol_processing): Declare.
3971 (_bfd_mips_elf_read_ecoff_info): Declare.
3972 (_bfd_mips_elf_final_write_processing): Declare.
3973 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3976 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3977 (mips_elf_final_write_processing): Likewise.
3979 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3981 64-bit MIPS ELF ABI objdump support:
3982 * elf64-mips.c: New file.
3983 * Makefile.in: Rebuild dependencies.
3984 (BFD64_BACKENDS): Add elf64-mips.o.
3985 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3986 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3987 bfd_elf64_littlemips_vec to targ_selvecs.
3988 (mips*-*-elf*): Likewise.
3989 * confingure.in: Add bfd_elf64_bigmips_vec and
3990 bfd_elf64_littlemips_vec to vector switch.
3991 * configure: Rebuild.
3992 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3993 broken out of mips_elf_section_from_shdr.
3994 (mips_elf32_section_from_shdr): Rename from
3995 mips_elf_section_from_shdr. Call new function.
3996 (elf_backend_section_from_shdr): Update name of renamed function.
3997 * elf-bfd.h (struct elf_size_info): Change second parameter of
3998 write_out_phdrs to be const. Likewise for second parameter of
4000 (struct bfd_elf_section_data): Add rel_hdr2 field.
4001 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4002 (bfd_elf32_swap_symbol_out): Likewise.
4003 (bfd_elf32_swap_reloc_in): Likewise.
4004 (bfd_elf32_swap_reloc_out): Likewise.
4005 (bfd_elf32_swap_reloca_in): Likewise.
4006 (bfd_elf32_swap_reloca_out): Likewise.
4007 (bfd_elf32_swap_phdr_in): Likewise.
4008 (bfd_elf32_swap_phdr_out): Likewise.
4009 (bfd_elf32_swap_dyn_in): Likewise.
4010 (bfd_elf32_swap_dyn_out): Likewise.
4011 (bfd_elf32_slurp_symbol_table): Declare.
4012 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4013 (bfd_elf32_write_out_phdrs): Declare.
4014 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4015 (bfd_elf64_swap_symbol_out): Likewise.
4016 (bfd_elf64_swap_reloc_in): Likewise.
4017 (bfd_elf64_swap_reloc_out): Likewise.
4018 (bfd_elf64_swap_reloca_in): Likewise.
4019 (bfd_elf64_swap_reloca_out): Likewise.
4020 (bfd_elf64_swap_phdr_in): Likewise.
4021 (bfd_elf64_swap_phdr_out): Likewise.
4022 (bfd_elf64_swap_dyn_in): Likewise.
4023 (bfd_elf64_swap_dyn_out): Likewise.
4024 (bfd_elf64_slurp_symbol_table): Declare.
4025 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4026 (bfd_elf64_write_out_phdrs): Declare.
4027 (_bfd_mips_elf_section_from_shdr): Declare.
4028 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4029 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4030 section for the section, add the new one to rel_hdr2. Increment
4031 reloc_count rather than setting it.
4032 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4033 Remove static declaration.
4034 (elf_write_shdrs_and_ehdr): Define name as macro.
4035 (elf_write_out_phdrs): Likewise.
4036 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4037 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4038 (elf_swap_symbol_in): Change second parameter to be const.
4039 (elf_swap_symbol_out): Likewise.
4040 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4041 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4042 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4043 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4044 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4045 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4046 parameter to be const. Make non-static.
4047 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4049 (elf_slurp_symbol_table): Make non-static.
4050 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4051 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4052 (elf_backend_size_info): Likewise.
4053 (elfNN_bed): Use elf_backend_size_info.
4054 * targets.c (bfd_elf64_bigmips_vec): Declare.
4055 (bfd_elf64_littlemips_vec): Declare.
4056 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4057 bfd_elf64_littlemips_vec if BFD64 is defined.
4059 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4061 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4063 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4064 zeroes, in alignment holes.
4066 * configure: Rebuild with autoconf 2.10.
4068 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4069 potential leading underscore in the allocated buffer.
4071 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4073 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4074 symbols into .sbss if this is a relocatable link.
4076 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4078 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4079 undefined symbols when creating a shared library.
4081 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4083 * coff-sh.c: Add a bunch of new code and static const arrays to
4084 support aligning loads and stores on four byte memory boundaries.
4086 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4088 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4089 call sh_align_loads.
4090 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4093 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4095 * cache.c (bfd_open_file): Unlink the file before opening it for
4096 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4098 * opncls.c (bfd_fdopenr): Set opened_once.
4100 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4102 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4105 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4106 the code unconditionally.
4108 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4110 * libcoff-in.h (struct pei_section_tdata): Define structure.
4111 (pei_section_data): Define macro.
4112 * libcoff.h: Rebuild.
4113 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4114 store s_paddr field in pei_section_data.
4115 (coff_compute_section_file_positions): Use pei_section_data rather
4116 than _cooked_size, and don't overwrite an existing value.
4117 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4118 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4119 * peicode.h (coff_bfd_copy_private_section_data): Define if
4121 (pe_bfd_copy_private_section_data): New static function if
4124 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4126 * srec.c (srec_set_arch_mach): Write as a function rather than a
4129 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4130 no map, just check each member in turn to see whether it is
4133 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4135 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4136 table. Call BFD_ASSERT to validate header size, instead of
4138 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4141 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4143 * ppcboot.c: New target for looking at PPCbug boot records.
4145 * config{ure.in,.bfd}: Add support for ppcboot target.
4147 * configure: Regenerate.
4149 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4151 * coff-h8300.c (howto_table): Update names to match recent
4152 changes to include/coff/internal.h. Fix minor errors in the
4153 existing relocs. Add R_MOVL1 and R_MOVL2.
4154 (rtype2howto): Similarly.
4155 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4156 existing relaxing code and peform more relaxing.
4157 (h8300_reloc16_extra_cases): Likewise.
4159 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4161 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4164 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4166 * elfcode.h (elf_object_p): Reject generic ELF target if
4167 e_machine matches an alternate machine code in a specific backend.
4169 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4170 obsolete align_power_min field.
4172 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4174 * coff-h8300.c (reloc_howto_type): Add howto entry for
4176 (rtype2howto): Handle R_PCRWORD_B.
4177 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4178 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4179 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4180 branch (R_PCWORD_B).
4182 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4184 * aoutx.h (translate_from_native_sym_flags): Set the section for
4185 BSF_CONSTRUCTOR symbols.
4187 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4190 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4192 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4193 stop looking when section is found.
4195 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4197 * coffcode.h (STRING_SIZE_SIZE): Define.
4198 (styp_to_sec_flags): Handle long symbol names when looking for the
4200 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4201 (bfd_coff_long_section_names): Define.
4202 (coff_write_object_contents): Handle long section names.
4203 (bfd_coff_std_swap_table): Initialize new field.
4204 * libcoff.h: Rebuild.
4205 * coffgen.c (make_a_section_from_file): Handle long section
4207 (coff_write_symbols): Handle long section names.
4208 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4209 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4210 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4211 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4212 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4213 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4214 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4215 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4217 * bout.c (b_out_callback): Set lma of sections.
4218 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4219 parameter to output_bfd. Used input_bfd instead of output_bfd in
4222 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4224 * aoutx.h (translate_from_native_sym_flags): Don't create
4225 SEC_CONSTRUCTOR sections.
4226 * ecoff.c (ecoff_set_symbol_info): Likewise.
4228 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4229 From Don Bowman <bowman@waterloo.hp.com>.
4231 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4233 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4234 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4236 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4238 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4239 mips_32_relocs field.
4240 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4241 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4242 relocs against a global symbol which is not defined in a regular
4244 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4245 against a global symbol, increment mips_32_relocs.
4246 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4247 the symbol is not defined in a regular file, make room in the
4250 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4253 file position and the virtual file position separately. Set
4254 filepos information bsaed on the real file position.
4255 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4256 Jan 23 change to coffcode.h.
4258 * som.c (som_slurp_symbol_table): Set the symbol count to the
4259 number of BFD symbols created.
4261 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4263 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4264 output file if linking shared objects. Loop to check all relocs,
4265 rather than returning false on first error.
4267 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4269 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4270 (ppc_elf_additional_program_headers): If .interp section, bump #
4271 of program headers by 1.
4272 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4273 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4274 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4276 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4278 (ppc_elf_relocate_section): If the output section isn't defined,
4279 don't abort, just give an error message.
4281 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4282 being created is .sdata or .sdata2, don't make the symbol dynamic.
4284 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4286 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4287 members of an archive for dynamic objects with no symbols, and
4288 pass them directly to check_archive_element.
4289 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4290 xcoff_link_check_dynamic_ar_symbols.
4291 (xcoff_link_check_dynamic_ar_symbols): New static function.
4293 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4294 from _bfd_nodynamic to _bfd_xcoff.
4295 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4297 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4298 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4299 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4300 * libcoff.h: Rebuild.
4301 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4302 (xcoff_get_section_contents): New static function.
4303 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4304 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4305 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4306 (xcoff_dynamic_reloc): New static variable.
4307 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4308 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4310 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4313 if reloc_entry->addend is not 0.
4314 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4316 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4318 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4320 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4321 Add entries for R_SPARC_[56].
4322 (sparc_reloc_map): Add entries for R_SPARC_[56].
4324 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4326 Optimize linking of stabs in sections as used in ELF and COFF.
4327 * stabs.c: New file.
4328 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4329 (_bfd_write_section_stabs): Declare.
4330 (_bfd_write_stab_strings): Declare.
4331 * libbfd.h: Rebuild.
4332 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4333 (struct coff_link_hash_table): Add stab_info field.
4334 * libcoff.h: Rebuild.
4335 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4337 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4339 (_bfd_coff_final_link): Write out stab strings hash table.
4340 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4341 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4343 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4344 (struct bfd_elf_section_data): Add stab_info field.
4345 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4347 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4348 _bfd_link_section_stabs.
4349 (elf_bfd_final_link): Write out stab strings hash table.
4350 (elf_link_input_bfd): Handle optimized stabs sections.
4351 * reloc.c (_bfd_final_link_relocate): Check address against
4352 _raw_size rather than _cooked_size.
4353 * Makefile.in: Rebuild dependencies.
4354 (BFD_LIBS): Add stabs.o
4355 (BFD_LIBS_CFILES): Add stabs.c.
4357 * VERSION: Increment for bfdlink.h change.
4359 * coffgen.c (coff_renumber_symbols): Correct handling of
4360 BSF_NOT_AT_END common symbols.
4362 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4364 * coff-ppc.c (record_toc): Add cast to avoid warning.
4365 (ppc_allocate_toc_section): Likewise.
4366 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4367 (ppc_coff_reloc_type_lookup): Remove unreached code.
4368 * coffcode.h (coff_write_object_contents): Don't take the address
4370 * peicode.h (pe_print_idata): Add casts to avoid warning.
4371 (pe_print_edata): Likewise.
4372 (pe_print_reloc): Remove ANSI C string concatenation.
4374 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4376 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4378 * libcoff.h: Rebuild.
4379 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4381 (coff_swap_aux_out): Likewise.
4382 * peicode.h (coff_swap_aux_in): Likewise.
4383 (coff_swap_aux_out): Likewise.
4384 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4386 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4388 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4389 Fix up .bf endndx link fields.
4390 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4392 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4395 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4397 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4398 on Solaris PowerPC systems doesn't get confused.
4400 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4403 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4404 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4405 update did_reg and did_reg2.
4407 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4409 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4411 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4412 callback routines, pass h->root.string rather than name, in case
4413 copy is true and name is transient.
4415 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4417 * elfcore.h: Add support for core files with multiple threads.
4418 (Primarily for Solaris.)
4420 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4422 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4423 section->orelocation is NULL.
4425 * coffgen.c (bfd_coff_get_syment): New function.
4426 (bfd_coff_get_auxent): New function.
4427 * bfd-in.h (bfd_coff_get_syment): Declare.
4428 (bfd_coff_get_auxent): Declare.
4429 * bfd-in2.h: Rebuild.
4431 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4433 * elf32-mips.c (struct mips_hi16): Define.
4434 (mips_hi16_addr, mips_hi16_addend): Remove.
4435 (mips_hi16_list): New static variable.
4436 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4437 (mips_elf_lo16_reloc): Process mips_hi16_list.
4438 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4439 relocs before the associated LO16 reloc.
4441 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4443 * versados.c (versados_scan): Check bfd_alloc return value.
4444 (versados_object_p): Check all bfd_read return values. Require
4445 that lang field be less than 10, to avoid confusion with Intel Hex
4448 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4450 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4451 not 0, for an absolute symbol.
4452 (NAME(aout,swap_ext_reloc_out)): Likewise.
4454 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4455 (ihex_write_object_contents): For a large start address, output
4456 the full 32 bit address in record type 5.
4458 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4459 to int to avoid promotion problems in prototype.
4461 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4463 * configure.host: Use ${srcdir} when looking for picfrag.
4465 * configure.host: Switch on ${libdir}, not $(libdir). From
4466 alan@spri.levels.unisa.edu.au (Alan Modra).
4468 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4469 entry point, not just for DYNAMIC objects.
4470 * sunos.c (sunos_add_dynamic_symbols): Always call
4471 sunos_create_dynamic_sections. If called with a non DYNAMIC
4472 object, don't do anything else.
4473 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4475 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * configure.in: Permit --enable-shared to specify a list of
4479 * configure: Rebuild.
4481 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4482 host when configuring with --enable-shard.
4484 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4486 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4489 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4490 to avoid crashing in bfd_hash_replace.
4492 * sysdep.h: Use #ifdef, not #if.
4494 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4496 * config.in: Rebuild.
4498 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4500 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4501 (AC_CHECK_HEADERS): Check for sys/time.h
4502 (AC_HEADER_TIME): Add macro.
4503 * configure: Rebuild.
4504 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4505 to control what combination of <time> and <sys/time.h>
4508 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4510 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4511 (aout_32_sunos4_write_object_contents): Likewise.
4512 * aoutx.h (NAME(aout,machine_type)): Handle
4513 bfd_mach_sparc_{sparclet,sparclite}.
4514 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4515 (bfd_mach_sparc_v9_p): Update.
4516 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4517 * libaout.h (enum machine_type): Add M_SPARCLET.
4518 * sunos.c (MACHTYPE_OK): Define.
4519 * bfd-in2.h: Regenerated.
4521 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4523 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4524 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4525 * elflink.c (_bfd_elf_create_got_section): Store the
4526 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4527 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4528 global offset table goes over 0x1000, set the value of
4529 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4530 (elf32_sparc_relocate_section): Subtract the offset of
4531 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4533 * elfcode.h: Don't include <string.h>.
4535 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4537 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4538 generic_link_hash_newfunc. All references changed.
4539 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4540 moved here from libbfd-in.h.
4541 * libbfd-in.h: Corresponding changes.
4542 * libbfd.h: Regenerated.
4544 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4546 * aoutx.h (aout_link_input_section_std): When reporting an
4547 overflow error, use the name of the symbol in the hash table if
4549 (aout_link_input_section_ext): Likewise.
4551 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4552 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4554 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4556 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4557 * coffcode.h (coff_compute_section_file_positions): Likewise.
4558 (coff_write_object_contents): Likewise.
4560 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4562 * section.c (SEC_LINK_ONCE): Define.
4563 (SEC_LINK_DUPLICATES): Define.
4564 (SEC_LINK_DUPLICATES_DISCARD): Define.
4565 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4566 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4567 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4568 * bfd-in2.h: Rebuild.
4569 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4570 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4571 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4572 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4573 SEC_LINK_ONCE, and look through the symbol table for the setting
4574 for SEC_LINK_DUPLICATES.
4575 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4576 set for a section, find the section symbol in the symbol table,
4577 and set the aux entry based on SEC_LINK_DUPLICATES.
4578 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4579 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4580 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4581 * coff-i386.c (i386coff_vec): Likewise.
4582 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4584 * VERSION: Bump to 2.6.1.
4585 * Makefile.in (stamp-h): Depend upon VERSION.
4587 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4589 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4590 * libbfd.h: Rebuilt.
4591 * linker.c (generic_link_hash_newfunc): No longer static.
4592 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4594 * coff-h8300.c: Add two derived hash tables and their associated
4595 funtions and #defines for use by the h8300 linker.
4596 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4597 the function vector as needed. Place the address of the function
4598 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4599 Rewrite the vectors section contents as necessary.
4600 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4601 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4602 (coff_bfd_link_hash_table_create): Likewise.
4604 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4606 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4607 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4609 (hppa_rebuild_insn): Pass pointer to correct type to
4610 low_sign_unext and dis_assemble_21.
4612 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4614 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4615 Stick with sparc-*-{sysv4*,solaris2*}.
4617 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4619 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4620 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4621 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4622 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4623 fields is non-zero, print them.
4625 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4626 ifdef. Remove unused variables.
4627 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4629 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4630 (get_symbol_value): Ifdef out.
4631 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4632 (coff_ppc_relocate_section): Remove unused variables. Make
4633 fprintf strings and argument types correspond. Put before_addr in
4635 (dump_toc): Make fprintf strings and argument types correspond.
4636 (ppc_process_before_allocation): Remove unused variables. Always
4638 (ppc_reflo_reloc): Ifdef out.
4639 (ppc_addr32nb_reloc): Ifdef out.
4640 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4642 (coff_ppc_rtype_to_howto): Likewise.
4643 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4645 * peicode.h (pe_print_idata): Move otherwise unused variables into
4646 the #ifdef where they are used. Always return a value.
4647 (pe_print_edata): Make fprintf strings and argument types
4648 correspond. Always return a value.
4649 (pe_print_pdata): Removed unused variable addr_value. Always
4651 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4652 strings and argument types correspond. Always return a value.
4654 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4655 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4656 variable rela inside #if 0 section where it is used.
4658 * ns32k.h: New file.
4659 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4660 functions to start with _bfd_.
4661 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4662 functions in cpu-ns32k.h.
4663 * Makefile.in: Rebuild dependencies.
4664 (HFILES): Add ns32k.h.
4666 * section.c (struct sec): Add linker_mark field. Change
4667 user_set_vma and reloc_done to be single bit fields.
4668 (STD_SECTION): Update accordingly.
4669 * bfd-in2.h: Rebuild.
4670 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4672 (aout_link_input_bfd): Don't link unmarked sections.
4673 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4675 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4676 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4678 * elflink.h (elf_bfd_final_link): Mark sections included in the
4680 (elf_link_input_bfd): Don't link unmarked sections.
4681 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4683 (xcoff_link_input_bfd): Don't link unmarked sections.
4685 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4686 overflow error messages.
4688 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4690 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4691 is not set, print "BFD: " before the error message.
4693 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4694 Miles Bader <miles@gnu.ai.mit.edu>.
4695 * configure: Rebuild.
4697 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4699 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4702 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4703 m68k-aout, m68k-coff, and m68k-elf targets.
4705 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4707 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4708 (ieee_generic_stat_arch_elt): Restructured to prevent
4709 ieee_object_p from being called repeatedly.
4711 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4713 * coffcode.h (coff_write_object_contents): Allocate
4714 buffers large enough for any FILEHDR or AOUTHDR.
4716 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4718 * ecofflink.c (lookup_line): New static function, renamed and
4719 slighly changed from old _bfd_ecoff_locate_line.
4720 (_bfd_ecoff_locate_line): Cache line number information. Use
4721 lookup_line for actual lookup.
4723 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4725 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4726 multiple of 20 bytes.
4728 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4730 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4731 allocate ecoff_find_line, and don't initialize by hand.
4732 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4733 mips_elf_find_line, and don't call memset.
4735 * coffcode.h (coff_compute_section_file_positions): If not
4736 producing a final executable, don't consider sofar when aligning
4737 the section to the correct size.
4739 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4741 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4742 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4743 * coffgen.c (coff_section_symbol): Ifdef out.
4745 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4747 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4748 output_bfd is not NULL.
4750 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4752 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4753 of bfd_alloc (fixes fix_line not being initialized).
4754 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4756 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4758 * coffcode.h: Allow specific backends to override the
4759 bfd_link_add_symbols routine.
4761 * coff-h8300.c: Include genlink.h.
4762 (howto_table): Add R_MEM_INDIRECT.
4763 (rtype2howto): Support R_MEM_INDIRECT.
4764 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4767 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4769 * coff-alpha.c (alpha_relocate_section): Use
4770 info->callbacks_warning, rather than _bfd_error_handler, for
4771 "multiple gp" warning.
4773 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4776 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4777 table string. Use bfd_wrapped_link_hash_lookup.
4778 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4780 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4781 table, if any, when writing out symbols.
4782 (aout_link_input_section_std): Use the name from the hash table,
4783 if any, when reporting undefined symbols.
4784 (aout_link_input_section_ext): Likewise.
4785 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4786 * bout.c (get_value): Likewise.
4787 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4788 * ecoff.c (ecoff_reloc_link_order): Likewise.
4789 * elflink.h (elf_link_add_object_symbols): Likewise.
4790 (elf_reloc_link_order): Likewise.
4791 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4792 (_bfd_generic_reloc_link_order): Likewise.
4793 (default_indirect_link_order): Likewise.
4794 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4795 * sunos.c (sunos_add_one_symbol): Likewise.
4796 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4797 (bfd_xcoff_link_count_reloc): Likewise.
4798 (xcoff_reloc_link_order): Likewise.
4800 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4801 into -1 for intern->rss.
4803 * configure: Rebuild with autoconf 2.8.
4805 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4807 * stab-syms.c (__define_stab_duplicate): Define.
4808 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4810 * bfd-in.h (bfd_get_stab_name): Declare.
4811 * bfd-in2.h: Rebuild.
4812 * Makefile.in: Rebuild dependencies.
4813 (BFD_LIBS): Add stab-syms.o.
4814 (BFD_LIBS_CFILES): Add stab-syms.c.
4815 (BFD32_BACKENDS): Remove stab-syms.o.
4816 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4817 * configure.in: Don't list stab-syms.o in bfd_backends.
4818 * configure: Rebuild.
4819 * libaout.h (aout_stab_name): Don't declare.
4820 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4823 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4825 * elf.c (assign_file_positions_for_segments): Adjust file offset
4826 for section alignment even if SEC_LOAD is not set.
4828 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4830 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4831 since they appear as targets in Makefile.in.
4832 * configure: Rebuild.
4834 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4835 don't fiddle with a symbol which is not defined anywhere.
4837 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4839 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4840 though they are defined in a shared library.
4841 (xcoff_build_ldsyms): Likewise.
4843 * coffgen.c (coff_find_nearest_line): Don't look at the line
4844 numbers for the section if section->lineno is NULL.
4846 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4847 message rather than calling BFD_ASSERT.
4848 * elfcode.h (write_relocs): Check return value of
4849 _bfd_elf_symbol_from_bfd_symbol.
4851 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4853 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4856 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4858 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4860 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4861 hppa_reloc_field_selector_type_alt.
4862 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4863 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4865 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4867 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4869 * elf.c (assign_file_positions_for_segments): Adjust the segment
4870 memory size for the alignment of a SEC_ALLOC section, not just a
4873 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4875 * m68klinux.c: New file.
4876 * hosts/m68klinux.h: New file.
4877 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4878 * configure.in (m68*-*-linux*): New native host.
4879 (m68klinux_vec): New vector.
4880 * configure: Rebuild.
4881 * targets.c (m68klinux_vec): Declare.
4882 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4883 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4884 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4885 declaration from bfd_linux_size_dynamic_sections.
4886 (bfd_m68klinux_size_dynamic_sections): Declare.
4887 * bfd-in2.h: Rebuild.
4888 * Makefile.in: Rebuild dependencies.
4889 (BFD32_BACKENDS): Add m68klinux.o.
4890 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4892 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4894 * libhppa.h (pa_arch): Add pa20.
4895 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4896 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4897 (hppa_field_adjust): Handle e_nsel.
4898 * som.c: Provide default definitions for many new relocs found only
4899 in hpux10 include files.
4900 (som_fixup_formats): Add several new relocs from hpux10.
4901 (som_hppa_howto_table): Add hpux10 relocs.
4902 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4904 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4906 * mpw-make.sed: Edit out recent shared library support, and
4907 rules to rebuild .h files using doc/chew.
4909 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4911 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4912 size even of sections with no contents.
4914 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4916 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4917 starting with '$' the way we skip names starting with '.'. When
4918 updating x_endndx, don't be fooled by an index which has been
4921 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4922 struct/union/enum type with no elements.
4924 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4926 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4928 * archive.c (bfd_generic_archive_p): If the first file in the
4929 archive can not be recognized as an object, don't assume that this
4930 is the wrong format.
4932 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4933 format is not bfd_object.
4934 (bfd_elf_get_dt_soname): Likewise.
4936 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4938 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4941 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4943 * bfd.c (tdata): Add netbsd_core_data.
4944 * bfd-in2.h: Regenerated.
4946 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4948 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4949 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4950 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4953 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4954 to get the symbol index, matching 14 Jul 95 change.
4956 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4958 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4959 Remove duplicate definition of gp.
4961 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4963 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4964 assume that we can set the GP value and then get the same value,
4965 since it won't be true if the output file is neither ELF nor
4967 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4968 _bfd_get_gp_value here.
4969 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4970 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4972 (mips_elf_lo16_reloc): Likewise.
4973 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4974 Don't require that the BFD be ELF.
4975 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4976 (mips_elf_gprel32_reloc): Likewise.
4977 (mips_elf_relocate_section): Don't assume we can set and get the
4979 (mips_elf_finish_dynamic_symbol): Don't bother to use
4980 _bfd_get_gp_value here.
4982 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4983 Don't change epdr between malloc and free. Be careful not to free
4984 NULL pointers. Zero out the first RPDR.
4986 * configure.host: On Linux, only pass -rpath option if $(libdir)
4987 is neither /lib nor /usr/lib. From Alan Modra
4988 <alan@mullet.Levels.UniSA.Edu.Au>.
4990 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4992 (elf_dt_name): Rename from elf_dt_needed_name.
4993 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4995 (bfd_elf_get_dt_soname): New function.
4996 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4997 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4998 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4999 * bfd-in2.h: Rebuild.
5001 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5003 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5004 _bfd_sparc_elf_reloc_type_lookup.
5005 (bfd_elf32_bfd_reloc_type_lookup): Update.
5006 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5007 (sparc64_elf_howto_table): Define.
5008 (sparc_reloc_map): Define.
5009 (sparc64_elf_reloc_type_lookup): New function.
5010 (sparc_elf_wdisp16_reloc): New function.
5011 (elf_info_to_howto): Use sparc64_elf_howto_table.
5012 (sparc64_elf_relocate_section): Likewise.
5013 (bfd_elf64_bfd_reloc_type_lookup): Update.
5015 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * configure.host: Check for 'do not mix' from native linker before
5018 trying to use -rpath.
5020 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5022 * bfd.c (_bfd_get_gp_value): New function.
5023 (_bfd_set_gp_value): New function.
5024 * libbfd-in.h (_bfd_get_gp_value): Declare.
5025 (_bfd_set_gp_value): Declare.
5026 * libbfd.h: Rebuild.
5027 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5028 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5029 directly to the fields in the tdata information.
5030 (alpha_relocate_section): Likewise.
5031 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5032 (mips_gprel_reloc): Likewise.
5033 (mips_relocate_section): Likewise.
5034 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5035 (mips_elf_lo16_reloc): Likewise.
5036 (mips_elf_final_gp): Likewise.
5037 (mips_elf_gprel16_reloc): Likewise.
5038 (mips_elf_gprel32_reloc): Likewise.
5039 (mips_elf_relocate_section): Likewise.
5040 (mips_elf_finish_dynamic_symbol): Likewise.
5042 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5044 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5046 * configure.in: Call AC_PROG_CC before configure.host.
5047 * configure: Rebuild.
5048 * configure.host: Don't set information which autoconf should
5049 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5051 * configure.host: Remove go32 and win32 host information, since it
5052 should no longer be needed.
5054 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5055 then start a new segment rather than put a writable section in a
5058 * configure.host: Set RPATH_ENVVAR.
5060 * Makefile.in: Rebuild dependencies.
5062 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5063 zero_section variable.
5065 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5067 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5068 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5069 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5071 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5073 * ieee.c (ieee_write_expression): Only use an R variable for a
5074 local symbol. Don't output a zero offset. Handle a zero address.
5075 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5076 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5078 (parse_expression): Don't try to handle multiple occurrences of a
5079 P variable. Handle I variables differently from X variables. Fix
5080 the order of minus expressions.
5081 (ieee_slurp_external_symbols): Generate an I variable for an NN
5082 record. Fix handling of ATI and ATX records.
5083 (ieee_slurp_sections): Only set minimal section attributes.
5084 Adjust them later, based on the section contents.
5085 (ieee_object_p): Read in the file until just after the ME record.
5086 Call ieee_slurp_section_data to set the section flags.
5087 (do_one): Add iterations parameter. Only repeat the first load
5088 item. Set the section and file reloc flags.
5089 (ieee_slurp_section_data): Set section flags. Pass iterations to
5091 (ieee_canonicalize_reloc): Handle I variables.
5092 (do_with_relocs): Only emit relocation size when necessary.
5093 Increase MAXRUN to 127. Change ov to be assigned, and take
5094 src_mask and pcrel_offset into account.
5095 (ieee_write_data_part): Skip sections that are not loaded.
5096 (ieee_write_external_part): Don't output optional last entry of WX
5098 (ieee_write_me_part): Make setting of me_record neater.
5099 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5101 * syms.c (stt): Add entries for zerovars, vars, and code.
5103 * elfcode.h (validate_reloc): New static function.
5104 (write_relocs): Call validate_reloc for non ELF relocs.
5106 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5107 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5108 (TARGET_LITTLE_SYM): Likewise.
5110 * config.bfd (m68*-*-psos*): New target.
5112 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5114 * i386msdos.c: Remove some #if 0 code.
5115 (msdos_write_object_contents): Don't include empty sections in the
5116 size computation, regardless of their address.
5118 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5120 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5121 is NULL, ie, the -r switch is used.
5123 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5125 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5126 (BFD_RELOC_MIPS_GOT_LO16): Define.
5127 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5128 * bfd-in2.h, libbfd.h: Rebuild.
5129 * elf32-mips.c (mips_reloc_map): Map new relocs.
5131 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5133 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5136 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5137 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5138 simple number for the section address, rather than an expression.
5139 Limit the number of bytes between relocs to MAXRUN.
5140 (ieee_write_me_part): Set me_record to the file offset after the
5142 (ieee_write_processor): New static function.
5143 (ieee_write_object_contents): Use ieee_write_processor.
5145 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5147 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5149 * coff-aux.c: Change include of aux.h to aux-coff.h.
5151 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5153 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5154 relocation put the addend both in the reloc entry and the data.
5155 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5158 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5159 a R_68K_PCxx reloc against a defined global symbol directly.
5160 (elf_m68k_check_relocs): Don't count such a reloc.
5162 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5163 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5164 symbol for now, otherwise always record the symbol as dynamic.
5165 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5166 is not referenced by a dynamic object, and we are not making a
5167 shared object, then don't make a PLT entry. If we do make a PLT
5168 entry, make sure the symbol has been recorded as dynamic.
5170 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5172 * configure.host: When making a shared library, set HLDFLAGS to
5173 pass an appropriate -rpath option. Use the make variable SONAME
5174 as the shared library soname, rather than computing it here. On
5175 SunOS, build stamp-tshlink in place of $(SHLINK).
5176 * Makefile.in (SONAME): New variable.
5177 ($(SHLINK)): Make a link to the transformed name, as well.
5178 (stamp-tshlink): New target.
5179 (install): Skip stamp-tshlink during install.
5181 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5183 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5184 linker sections have been set up yet.
5186 * elf.c (make_mapping): Add an additional argument to suppress
5187 making the first section include the program headers.
5188 (map_sections_to_segments): If the user used -Ttext such that the
5189 program headers are on a different page, do not set the flags
5190 saying that this section includes the program headers.
5192 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5194 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5195 don't define TRAD_HEADER.
5196 * configure: Rebuild.
5198 * netbsd-core.c: New file, support for NetBSD core files.
5199 * hosts/*nbsd.h: Removed.
5201 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5203 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5204 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5205 * libbfd.h, bfd-in2.h: Regenerated.
5206 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5207 bfd_elf32_bfd_reloc_type_lookup.
5208 (reloc_type{,_names}): Deleted.
5209 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5211 (sparc_reloc_map): Add sparc64 relocs.
5212 (sparc_elf_notsupported_reloc): New static function.
5213 (sparc_elf_wdisp16_reloc): New static function.
5214 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5215 (elf32_sparc_relocate_section): Likewise.
5216 (bfd_elf32_bfd_reloc_type_lookup): Define.
5217 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5218 (reloc_type{,_names}): Deleted.
5219 (elf_sparc_howto_table): Deleted.
5220 (sparc_reloc_map): Deleted.
5221 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5222 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5224 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5226 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5229 * Makefile.in (program_transform_name): New variable.
5230 (install): Transform library name before installing it.
5232 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5234 * archures.c (bfd_mach_i960_hx): Define.
5235 * bfd-in2.h: Rebuild.
5236 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5237 (MATRIX): Expand entries for HX.
5238 (arch_info_struct): Add i960:hx entry.
5239 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5240 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5241 (coff_set_flags): Handle bfd_mach_i960_hx.
5243 Support for building as a shared library, based on patches from
5244 Alan Modra <alan@spri.levels.unisa.edu.au>:
5245 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5246 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5247 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5248 * configure: Rebuild.
5249 * configure.host: If --enable-shared, adjust shared library stuff
5250 based on the host. If the host is SunOS, and the linker supports
5251 -rpath, set HLDFLAGS to use it.
5252 * Makefile.in (ALLLIBS): New variable.
5253 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5254 (COMMON_SHLIB, SHLINK): New variables.
5255 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5256 (STAGESTUFF): Remove variable.
5257 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5259 (stamp-ofiles): New target, like old ofiles target, but build
5260 using a temporary file and move-if-change, and touch stamp-ofiles
5262 (ofiles): Just depend upon stamp-ofiles.
5263 (stamp-piclist, piclist): New targets.
5264 ($(SHLIB), $(SHLINK)): New targets.
5265 (targets.o, archures.o): Build twice if PICFLAG is set.
5266 (do_mostlyclean): Remove pic/*.o.
5267 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5269 (do_distclean): Remove pic and stamp-picdir.
5270 (install): Install shared libraries.
5271 ($(OFILES)): Depend upon stamp-picdir.
5272 (stamp-picdir): New target.
5274 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5276 * libcoff.h: Rebuild.
5278 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5279 flavour of a section with no owner.
5281 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5282 ELF_LINK_NON_ELF flag.
5283 (mips_elf_create_got_section): Likewise.
5285 * elf.c: Revert last change, since it breaks dynamic linking.
5286 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5288 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5289 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5290 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5292 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5294 * elf.c (assign_file_positions_for_segments): If the backend does
5295 not want the elf header or the program headers in the address
5296 space, do not include them in the calculations.
5298 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5299 function to determine if we need additional program headers.
5300 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5301 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5303 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5305 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5307 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5309 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5310 back into one line. Some compilers (sunos 4.1.3 for example)
5311 won't accept args split across more than one line.
5313 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5315 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5316 * configure: Regenerate.
5318 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5320 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5321 try to do arithmetic on a void *, cast it to a unsigned char * first.
5323 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5325 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5326 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5328 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5329 flag for a newly defined symbol.
5330 (NAME(bfd_elf,record_link_assignment)): Likewise.
5331 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5332 set the DEF or REF_REGULAR flags correctly.
5334 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5335 (libbfd.h, libcoff.h): Corresponding change.
5337 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5338 a PLT32 reloc as dynamic.
5339 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5340 is not referenced by a dynamic object, and we are not making a
5341 shared object, then don't make a PLT entry. If we do make a PLT
5342 entry, make sure the symbol has been recorded as dynamic.
5344 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5346 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5347 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5348 (powerpcle-*-cygwin32): New.
5349 * peicode.h (add_data_entry): Get address from vma.
5351 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5353 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5354 attached to the section has already been created as an undefined
5355 symbol, treat it as if it hasn't been created yet.
5357 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5359 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5360 symbol or section symbols if stripping all symbols and this is not
5361 a relocateable link. Don't output the symbol string table if
5362 there are no symbols.
5363 (elf_link_flush_output_syms): Don't do anything if there are no
5366 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5368 * coff-aux.c: New file.
5369 * hosts/m68kaux.h: New file.
5370 * config.bfd (m68*-apple-aux*): New target.
5371 * configure.in (m68*-apple-aux*): New native host.
5372 (m68kaux_coff_vec): New vector.
5373 * configure: Rebuild.
5374 * targets.c (m68kaux_coff_vec): Declare.
5375 * coffcode.h (bfd_coff_backend_data): Add field
5376 _bfd_coff_link_add_one_symbol.
5377 (bfd_coff_link_add_one_symbol): Define.
5378 (compare_arelent_ptr): New static function if TARG_AUX.
5379 (coff_write_relocs): If TARG_AUX, sort the relocs.
5380 (coff_write_object_contents): Set A/UX aouthdr magic number.
5381 (coff_link_add_one_symbol): Define if not defined.
5382 (bfd_coff_std_swap_table): Initialize new field.
5383 * libcoff.h: Rebuild.
5384 * cofflink.c (coff_link_add_symbols): Call
5385 bfd_coff_link_add_one_symbol rather than
5386 _bfd_generic_link_add_one_symbol.
5387 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5388 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5389 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5390 * Makefile.in: Rebuild dependencies.
5391 (BFD32_BACKENDS): Add coff-aux.o.
5392 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5394 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5396 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5397 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5399 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5401 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5402 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5403 (maintainer-clean): Warn about deleting special files.
5404 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5406 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5407 warning symbols correctly.
5408 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5409 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5410 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5411 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5412 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5413 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5415 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5418 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5420 * libcoff-in.h: aligned newly exported names with bfd naming
5421 conventions. Removed an erroneous define of POWERPC_LE_PE.
5422 * libcoff.h: Rebuild.
5423 * cofflink.c, coff-ppc.c: the above function name changes
5425 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5427 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5428 * ecoff.c (struct extsym_info): Define.
5429 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5430 to ecoff_link_write_external.
5431 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5432 Strip symbols when appropriate.
5434 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5435 * syms.c (BSF_OBJECT): Define.
5436 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5437 * bfd-in2.h: Rebuild.
5438 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5440 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5443 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5444 copying relocs into a shared object, treat a defined global symbol
5446 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5447 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5448 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5450 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5451 real defined symbol, not to a weak defined symbol.
5453 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5455 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5456 and made a few static functions externs.
5458 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5459 POWERPC_LE_PE hack in cofflink.
5461 * libcoff-in.h: promoted the following from cofflink.c to allow
5462 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5463 coff_debug_merge_element, struct coff_debug_merge_type,
5464 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5465 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5466 coff_debug_merge_hash_lookup, coff_link_section_info,
5467 coff_final_link_info, coff_debug_merge_hash_newfunc,
5468 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5470 * libcoff.h: re-gen'd
5472 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5474 * syms.c: Include "bfdlink.h".
5475 (struct stab_find_info): Define.
5476 (_bfd_stab_section_find_nearest_line): New function.
5477 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5478 * libbfd.h: Rebuild.
5479 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5480 * elf.c (_bfd_elf_find_nearest_line): Try calling
5481 _bfd_stab_section_find_nearest_line before searching the ELF
5482 symbol table. Find the closest STT_FUNC symbol, not the last one.
5483 * libcoff-in.h (coff_data_type): Add line_info field.
5484 * libcoff.h: Rebuild.
5485 * coffgen.c (coff_find_nearest_line): Try calling
5486 _bfd_stab_section_find_nearest_line before searching the COFF
5488 * Makefile.in: Rebuild dependencies.
5490 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5492 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5493 4 bytes, so we get the correct value when updating the register
5494 field in little endian mode.
5496 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5498 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5499 entry_section fields. Add sntoc and snentry fields.
5500 * libcoff.h: Rebuild.
5501 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5502 not toc_section and entry_section (the COFF file does not have any
5503 sections at this point).
5504 (coff_write_object_contents): Set o_snentry and o_sntoc from
5505 snentry and sntoc rather than entry_section and toc_section.
5506 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5507 snentry, not toc_section and entry_section.
5508 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5509 entry_section from hentry.
5510 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5512 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5513 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5514 than using toc_section directly.
5516 * archures.c: Add missing `.' in enum bfd_architecture.
5517 * bfd-in2.h: Rebuild.
5519 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5520 Robert Lipe <robertl@arnet.com>.
5522 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5524 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5525 to sections we allocate. Use bfd_zalloc to allocate initialial
5526 sections, not bfd_alloc.
5527 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5528 SDA{,2}I16 relocations.
5529 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5530 whether to put something in .sbss or not.
5531 (ppc_elf_relocate_section): Add support for more relocations. Add
5532 in sec->output_offset where appropriate. Make error messages
5533 include the symbol name.
5535 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5536 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5537 doesn't get redefined messages if -shared.
5539 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5540 section if the rel_section field has been set up.
5542 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5544 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5547 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5549 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5550 of flags, only flags used are controlled by mach number. Bump up
5551 output file mach number to highest of input file mach numbers.
5552 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5553 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5555 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5556 bfd_elf64_sparc_vec support.
5558 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5560 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5561 the embedded bit is set on some objects and not on others. Just
5563 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5566 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5568 * coffcode.h (coff_new_section_hook): Don't try to align the
5571 * coffcode.h (coff_set_section_contents): Fix the handling of the
5572 .lib section to work even if the entire section contents are
5573 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5574 Robert Lipe <robertl@arnet.com>.
5576 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5578 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5579 memory here for contents.
5581 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5582 _SDA2_BASE_ by 32768.
5583 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5584 started using. Allocate contents for .sdata and .sdata2 sections
5586 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5588 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5589 size _SDA{,2}_BASE_.
5590 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5593 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5595 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5597 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5598 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5599 (bfd_mach_sparc_v9a): Define.
5600 (bfd_mach_sparc_v9_p): Define.
5601 * bfd-in2.h: Regenerated.
5602 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5604 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5605 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5606 to bfd_elf32_sparc_vec.
5607 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5608 Add v8plus{,a} support.
5610 (sparc_compatible): New function.
5611 * elf32-sparc.h: #include "elf/sparc.h".
5612 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5613 elf32_sparc_final_write_processing): New functions.
5614 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5615 elf_backend_final_write_processing): Define.
5617 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5619 * elf-bfd.h (struct elf_link_hash_entry): Add
5620 linker_section_pointer field.
5621 (enum elf_linker_section_enum): Enumeration for new way of
5622 creating linker dynamic sections and symbols.
5623 (elf_linker_section{,_pointers}): New structures for creating
5624 dynamic sections and symbols.
5625 (elf_obj_tdata): Add linker_section_pointers and linker_section
5627 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5628 (_bfd_elf_create_linker_section): New declarations.
5629 (_bfd_elf_find_pointer_linker_section): Ditto.
5630 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5631 (_bfd_elf_make_linker_section_rela): Ditto.
5633 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5635 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5636 (ppc_elf_create_linker_section): New function to create the
5637 sections .got, .sdata, and .sdata2.
5638 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5640 (ppc_elf_check_relocs): Support more of the eabi relocations.
5641 (ppc_elf_relocate_section): Ditto.
5642 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5643 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5645 * elflink.h (elf_create_pointer_linker_section): New function to
5646 create initialized pointers in dynamic linker sections.
5647 (elf_finish_pointer_linker_section): Actually intialize the
5648 pointers created above.
5650 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5651 macros to provide both 32 and 64 bit versions of
5652 elf_create_pointer_linker_section.
5653 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5654 provide both 32 and 64 bit versions of
5655 elf_finish_pointer_linker_section.
5657 * elflink.c (_bfd_elf_create_linker_section): New function to
5658 create a linker section.
5659 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5660 given address in the linker pointer offsets created for a given
5662 (_bfd_elf_make_linker_section_rela): Make a RELA section
5663 corresponding to the generated linker section.
5665 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5667 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5669 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5671 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5672 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5673 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5674 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5675 toc entry in an objdump) for now.
5676 (ppc_do_last, ppc_get_last): New function - needed to save processing
5677 the toc owner to the end.
5678 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5681 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5682 toc owner from being done till last. Must define POWERPC_LE_PC
5685 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5687 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5689 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5690 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5692 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5694 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5696 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5698 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5700 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5702 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5704 * elf.c (assign_file_positions_for_segments): Don't increment file
5705 offset for a segment which contains no loadable sections.
5707 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5709 * reloc.c: Add new PowerPC relocations.
5710 * {bfd-in2,libbfd}.h: Regenerate.
5712 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5713 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5715 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5717 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5720 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5723 * coffgen.c (coff_find_nearest_line): Don't try to cache
5724 information in sections that are not owned by a BFD. From Richard
5725 Henderson <richard@atheist.tamu.edu>.
5727 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5728 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5729 * elflink.h (elf_link_output_extsym): Remove special check for
5732 * ecoffswap.h: Add prototypes for static functions.
5734 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5736 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5737 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5739 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5740 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5741 support. Begin support for R_PPC_SDA{2,}REL.
5743 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5745 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5746 create the .got and .got.neg sections.
5747 (ppc_elf_size_dynamic_sections): Call it.
5748 (ppc_elf_check_relocs): Call it.
5749 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5750 (ppc_elf_check_relocs): Add error messages for relocations we
5751 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5754 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5756 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5757 section flags for V.4 and eabi.
5759 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5761 * elf.c (assign_file_positions_for_segments): If a segment
5762 contains no sections, don't mark it as readable.
5764 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5765 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5767 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5768 dynamic section, if there is one.
5769 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5770 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5771 (bfd_elf64_swap_dyn_in): Likewise.
5772 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5774 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5776 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5777 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5778 <pirker@eiunix.tuwien.ac.at>.
5780 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5782 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5783 PowerPC V.4 and eabi.
5784 * bfd-in2.h: Regenerate.
5785 * libfd.h: Regenerate.
5787 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5789 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5790 section type and SHF_EXCLUDE section flag, turning them into the
5791 appropriate bfd section flag.
5793 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5795 * xcofflink.c (xcoff_link_add_symbols): Create the special
5796 sections if we see a DYNAMIC object, in case that is the only
5797 XCOFF input object we see.
5799 * elf32-mips.c: Extensive changes for a start at dynamic linking
5800 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5802 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5803 (struct elf_backend_data): Remove
5804 elf_backend_create_program_headers field. Add
5805 elf_backend_additional_program_headers and
5806 elf_backend_modify_segment_map fields.
5807 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5809 (elf_backend_additional_program_headers): Likewise.
5810 (elf_backend_modify_segment_map): Likewise.
5811 (elf_backend_create_program_headers): Don't define.
5812 (elfNN_bed): Change to account for field changes.
5813 * elf.c (assign_file_positions_for_segments): Call new
5814 modify_segment_map backend function. Don't call old
5815 create_program_headers backend function.
5816 (get_program_header_size): Call additional_program_headers rather
5817 than create_program_headers.
5818 * elflink.h (elf_link_add_object_symbols): Initialize
5819 type_change_ok from new backend field.
5820 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5822 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5823 a reloc against the appropriate section.
5825 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5826 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5827 (elf_flags_init): Rename from elf_ppc_flags_init.
5828 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5830 (ppc_elf_copy_private_bfd_data): Likewise.
5831 (ppc_elf_merge_private_bfd_data): Likewise.
5833 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5836 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5838 * coff-alpha.c (alpha_relocate_section): During final link, allow
5839 output .lita section to be bigger than 64k by adjusting gp value
5840 on a per-input section basis.
5841 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5843 (struct ecoff_section_tdata): Add gp field.
5845 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5847 Handle Alpha ECOFF changes in OSF/1 3.2.
5848 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5850 * coff-alpha.c: Include "aout/ar.h".
5851 (alpha_ecoff_get_relocated_section_contents): Don't require an
5852 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5853 3.2 doesn't generate one.
5854 (alpha_relocate_section): Likewise.
5855 (alpha_ecoff_slurp_armap): Define.
5856 (alpha_ecoff_slurp_extended_name_table): Define.
5857 (alpha_ecoff_construct_extended_name_table): Define.
5858 (alpha_ecoff_truncate_arname): Define.
5859 (alpha_ecoff_write_armap): Define.
5860 (alpha_ecoff_generic_stat_arch_elt): Define.
5861 (alpha_ecoff_update_armap_timestamp): Define.
5863 (alpha_ecoff_read_ar_hdr): New static function.
5864 (alpha_ecoff_get_elt_at_filepos): New static function.
5865 (alpha_ecoff_openr_next_archived_file): New static function.
5866 (alpha_ecoff_get_elt_at_index): New static function.
5867 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5868 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5869 _bfd_ecoff to alpha_ecoff.
5870 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5871 field from backend structure, rather than always calling
5872 _bfd_get_elt_at_filepos.
5873 * coff-mips.c (mips_ecoff_backend_data): Initialize
5874 get_elt_at_filepos field.
5875 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5876 from _bfd_generic_read_ar_hdr with minor changes.
5877 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5878 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5879 * libbfd.h: Rebuild.
5881 * bfd-in.h (BFD_IN_MEMORY): Define.
5882 * libbfd-in.h (struct bfd_in_memory): Define.
5883 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5884 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5885 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5886 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5887 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5888 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5889 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5890 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5891 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5892 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5894 (bfd_openstreamr): Likewise.
5895 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5896 BFD_IN_MEMORY is not set.
5897 * riscix.c (riscix_some_aout_object_p): Likewise.
5898 * bfd-in2.h, libbfd.h: Rebuild.
5900 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5901 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5902 (bfd_get_elt_at_index): Define.
5903 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5904 bfd_get_elt_at_index. Change index parameter from int to
5906 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5907 (_bfd_noarchive_get_elt_at_index): Define.
5908 (_bfd_archive_bsd_get_elt_at_index): Define.
5909 (_bfd_archive_coff_get_elt_at_index): Define.
5910 * bfd-in2.h, libbfd.h: Rebuild.
5911 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5912 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5913 * ieee.c (ieee_get_elt_at_index): Define.
5914 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5915 * oasys.c (oasys_get_elt_at_index): Define.
5916 * som.c (som_get_elt_at_index): Define.
5918 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5919 numbers to the .text section.
5921 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5923 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5924 If there is a SEC_DEBUGGING section, get the contents of the debug
5925 information part from it.
5926 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5928 (ieee_write_object_contents): Check ieee_write_debug_part return.
5930 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5932 * config.bfd (i[345]86-*-freebsd*): Add target.
5933 * configure.in (i386freebsd_vec): Add vec.
5934 * configure: Regenerate.
5935 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5936 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5937 Rebuild dependencies..
5938 * freebsd.h: New file.
5939 * i386freebsd.c: New file.
5940 * targets.c (i386freebsd_vec): Declare.
5941 (bfd_target_vector): Add i386freebsd_vec.
5942 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5943 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5945 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5947 * ieee.c (ieee_slurp_debug): New static function.
5948 (ieee_object_p): Call it.
5949 (ieee_slurp_section_data): Skip debugging sections.
5950 (ieee_get_reloc_upper_bound): Likewise.
5951 (ieee_get_section_contents): Likewise.
5952 (ieee_canonicalize_reloc): Likewise.
5953 (ieee_write_section_part): Likewise.
5954 (ieee_write_debug_part): Likewise.
5955 (ieee_write_data_part): Likewise.
5956 (init_for_output): Likewise.
5958 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5960 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5962 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5963 relocs, since ppc_elf_relocate_section handles the linker case.
5964 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5966 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5967 ppc_elf_relocate_section since that is now the only caller.
5968 (ppc_elf_relocate_section): Ditto.
5970 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5972 * coffcode.h (coff_write_object_contents): If we don't know the
5973 section of the entry point for an XCOFF executable, always set the
5974 entry address to -1.
5976 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5978 * elf.c (bfd_section_from_shdr): Add support for note sections.
5980 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5982 * bfd-in.h (struct _symbol_info): Add stab_type field.
5983 * bfd-in2.h: Rebuild.
5984 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5986 * elf32-ppc.c: Remove trailing newline from calls to
5988 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5989 difference if target endianness is known.
5991 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5993 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5994 old style TOC16 references without using R_PPC_GOT.
5995 (ppc_reloc_type): Ditto.
5996 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5997 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5998 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5999 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6000 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6002 (ppc_elf_adjust_dynamic_symbol): Ditto.
6003 (ppc_elf_adjust_dynindx): Ditto.
6004 (ppc_elf_size_dynamic_sections): Ditto.
6005 (ppc_elf_finish_dynamic_symbol): Ditto.
6006 (ppc_elf_finish_dynamic_sections): Ditto.
6007 (ELF_DYNAMIC_INTERPRETER): Define.
6009 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6011 * elf.c (copy_private_bfd_data): When attaching sections to
6012 segments ignore sections that won't be allocated. Patch from
6015 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6017 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6020 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6022 * coff-i960.c (CALC_ADDEND): Define.
6023 (coff_i960_relocate_section): Add the input section VMA to the
6024 addend for PC relative relocs.
6026 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6028 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6029 to correctly terminate.
6031 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6033 * targets.c (enum bfd_endian): Define.
6034 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6035 from boolean to enum bfd_endian. Change header_byteorder_big_p
6037 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6038 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6039 * bfd-in2.h: Rebuild.
6040 * All targets: Change initialization of byteorder and
6041 header_byteorder to use enum bfd_endian values rather than
6043 * All files: Change all references to byteorder_big_p and
6044 header_byteorder_big_p to use new bfd_*_endian macros.
6046 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6048 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6050 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6052 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6054 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6056 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6058 * ieee.c: Lots of minor cleanups. Make many functions return
6059 errors rather than calling abort. Also:
6060 (ieee_write_twobyte): Remove; change callers to call existing
6061 ieee_write_2bytes function.
6062 (ieee_write_expression): Don't output the section twice when
6063 outputting a local symbol. Don't emit an extraneous zero if there
6065 (ieee_slurp_sections): Set the lma as well as the vma.
6066 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6068 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6069 a recognized one or bfd_arch_unknown.
6070 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6072 (ihex_get_symtab): Likewise.
6074 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6076 * aoutx.h: Include <ctype.h>.
6077 (struct aout_link_includes_table): Define.
6078 (struct aout_link_includes_totals): Define.
6079 (struct aout_link_includes_entry): Define.
6080 (aout_link_includes_lookup): Define macro.
6081 (struct aout_final_link_info): Add includes field.
6082 (aout_link_includes_newfunc): New static function.
6083 (NAME(aout,final_link)): Initialize includes hash table.
6084 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6086 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6088 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6090 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6092 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6094 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6096 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6097 (pe_print_private_bfd_data): call pe_print_reloc.
6098 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6099 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6100 up some debugging as well.
6102 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6104 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6107 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6109 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6110 when setting sections to NULL.
6112 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6114 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6116 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6117 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6119 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6120 * bfd-in2.h: Rebuild.
6122 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6124 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6126 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6128 * ihex.c (ihex_scan): Handle record types 4 and 5.
6129 (ihex_object_p): Permit types 4 and 5.
6130 (ihex_set_section_contents): Remove check for out of range
6132 (ihex_write_object_contents): Generate types 4 and 5.
6134 * elflink.h (elf_link_output_extsym): Just ignore warning and
6135 indirect references to symbols which don't really exist.
6137 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6139 * peicode.h (pe_print_idata): Minor format fixes
6140 (pe_print_edata): New function. Under private printing, this formats
6141 the edata section of a PE file.
6142 (pe_print_private_bfd_data): Added call to pe_print_edata.
6144 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6146 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6147 index, don't call stoi.
6149 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6151 * srec.c (srec_scan): Set lma as well as vma.
6153 * ihex.c: New file; support for Intel Hex format.
6154 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6155 (ihex_vec): Declare.
6156 (bfd_target_vector): Always include ihex_vec.
6157 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6158 * Makefile.in: Rebuild dependencies.
6159 (BFD_LIBS): Add ihex.o
6160 (BFD_LIBS_CFILES): Add ihex.c.
6161 * bfd-in2.h: Rebuild.
6163 * elf.c (assign_file_positions_for_segments): Sort the sections in
6165 (get_program_header_size): Return the right size if segment_map is
6167 (copy_private_bfd_data): Don't bother to sort the sections.
6169 * bfd.c (bfd_record_phdr): New function.
6170 * bfd-in.h (bfd_record_phdr): Declare.
6171 * bfd_in2.h: Rebuild.
6173 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6176 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6177 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6179 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6180 (bfd_zmalloc): Change declaration.
6181 * libbfd.h: Rebuild.
6182 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6183 and realloc. Don't set bfd_error_no_memory if they fail.
6185 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6187 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6188 uses as well. Added a new howto to deal with TOCREL16 relocs that
6189 are TOCDEFN as well.
6190 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6191 to handle RVA relocs from dlltool.
6192 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6193 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6194 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6196 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6197 to get the right section alignment.
6199 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6201 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6202 p_paddr if p_paddr is zero.
6203 (make_mapping): Set includes_filehdr and includes_phdrs for first
6205 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6207 (assign_file_positions_for_segments): Handle includes_filehdr and
6208 includes_phdrs. Remove special handling of PT_PHDR and first
6210 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6211 when appropriate. Remove special handling of PT_PHDR segment.
6212 Use a more complex condition for when a section is included in a
6213 segment to handle Solaris linker oddities.
6215 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6217 * coff-m88k.c (howto_table): Reformatted for easier reading;
6218 special_function now points to new function m88k_special_reloc.
6219 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6221 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6222 be done correctly by m88k_special_reloc.
6223 (reloc_processing): New function to be used by RELOC_PROCESSING.
6224 (RELOC_PROCESSING): Define to call reloc_processing.
6226 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6228 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6229 (pe_print_pdata): Likewise.
6231 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6232 obstack_alloc fails.
6233 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6235 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6236 * Many files: don't set bfd_error_no_memory if one of the above
6239 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6240 if p_paddr_valid is set.
6241 (copy_private_bfd_data): New static function.
6242 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6244 * elf.c (assign_file_positions_for_segments): Fix case where extra
6245 program headers were allocated.
6247 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6248 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6249 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6250 _bfd_elf_print_private_bfd_data.
6252 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6253 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6254 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6255 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6256 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6257 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6258 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6260 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6262 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6263 * elf.c (make_mapping): New static function.
6264 (map_sections_to_segments): New static function.
6265 (elf_sort_sections): New static function.
6266 (assign_file_positions_for_segments): New static function.
6267 (map_program_segments): Remove.
6268 (get_program_header_size): Remove sorted_hdrs, count, and
6269 maxpagesize parameters. Simplify.
6270 (assign_file_positions_except_relocs): When generating an
6271 executable, use assign_file_positions_for_segments.
6272 (elf_sort_hdrs): Remove.
6273 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6274 to get_program_header_size.
6276 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6278 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6280 * configure, config.in: Regenerate with autoconf 2.7.
6282 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6283 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6285 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6287 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6288 (ecoff_sec_to_styp_flags): Likewise.
6289 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6290 (ecoff_set_symbol_info): Handle scRConst.
6291 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6292 (ecoff_compute_section_file_positions): Handle .rconst section.
6293 (_bfd_ecoff_write_object_contents): Likewise.
6294 (ecoff_link_check_archive_element): Handle scRConst.
6295 (ecoff_link_add_externals): Likewise.
6296 (ecoff_link_write_external): Handle .rconst section.
6297 (ecoff_reloc_link_order): Likewise.
6298 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6299 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6301 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6303 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6304 DEF_DYNAMIC flag is set.
6306 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6308 * host-aout.c: If TRAD_HEADER is defined, include it.
6310 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6312 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6313 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6314 (BFD_NEED_DECLARATION): New function.
6315 * configure.in: Use BFD_NEED_DECLARATION.
6316 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6317 * configure, config.in: Rebuild with autoconf 2.6.
6319 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6320 special_sections before returning when called with a non XCOFF
6323 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6326 * coffcode.h (coff_compute_section_file_positions): Only pad the
6327 previous section to force file alignment when creating an
6330 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6332 * coffcode.h (coff_compute_section_file_positions): If
6333 RS6000COFF_C, set up the .debug section.
6335 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6336 if it is not large enough to accomodate the entire TOC area with
6337 signed 16 bit offsets.
6338 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6340 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6341 TOC anchor to use the TOC value used in the output file.
6343 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6345 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6346 (_bfd_coff_read_string_table): Likewise.
6348 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6350 * pe-arm.c: Fix typos.
6351 * coff-arm.c: Likewise.
6353 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6355 * coff-ppc.c (list_ele): Added "cat"egory member.
6356 (record_toc): New category parameter (priv or pub).
6357 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6358 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6359 the mainline. It addes extra toc cells in error.
6360 (ppc_coff_swap_sym_in_hook): Added some documentation.
6361 (dump_toc): Can now diagnose "virtual toc" chicanery.
6363 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6365 * elf-bfd.h (struct elf_link_hash_table): Change type of
6366 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6368 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6370 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6371 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6373 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6374 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6375 defined or mentioned in a regular file.
6377 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6379 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6380 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6381 (coff_ppc_relocate_section): Correct REL24 handling
6382 (ppc_process_before_allocation): Correct TOCDEFN handling
6384 * peicode.h (dir_names): Added name descriptions
6386 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6388 * VERSION: Updated to cygnus-2.6.
6390 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6392 * targets.c (m68k4knetbsd_vec): Declare.
6394 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6396 * targets.c (bfd_target): Change type of second argument to
6397 _bfd_print_private_bfd_data from void * to PTR.
6398 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6399 using PTR rather than void *.
6400 * bfd-in2, libbfd.h: Rebuild.
6401 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6403 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6404 _bfd_generic_bfd_print_private_bfd_data rather than casting
6407 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6409 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6410 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6412 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6413 BFD64_BACKENDS_CFILES): New variables.
6416 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6418 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6419 not at the file position of the first section.
6420 * coffcode.h (coff_compute_section_file_positions): Avoid using
6422 (coff_write_object_contents): When generating a PPC PE executable
6423 with no symbols, round up the file size to a COFF_PAGE_SIZE
6425 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6426 don't write out a string table.
6428 * elf.c (bfd_section_from_shdr): When using a different section
6429 header, pass the new one to _bfd_elf_make_section_from_shdr.
6430 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6431 (elf_map_symbols): Add section VMA to symbol value when comparing
6433 (_bfd_elf_compute_section_file_positions): Only build symbol table
6434 if there are some symbols. Set file offset of symtab and strtab
6436 (assign_file_positions_except_relocs): Remove dosyms parameter.
6437 Change all callers. Never set file offset of symtab and strtab
6439 (_bfd_elf_copy_private_section_data): New function.
6440 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6441 (_bfd_elf_copy_private_symbol_data): New function.
6442 (swap_out_syms): Check for special mapping of st_shndx created by
6443 copy_private_symbol_data.
6444 * elfxx-target.h: Use new copy routines.
6445 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6446 (_bfd_elf_copy_private_section_data): Declare.
6448 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6450 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6453 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6454 _bfd_dummy_target, matching the recent change to archive
6457 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6459 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6460 arithmetic on PTR types.
6462 * aout-target.h (MY(callback)): Set the lma of the sections.
6464 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6465 symbol into a reloc against the section.
6467 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6469 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6470 glue for the relocs: IMGLUE and IFGLUE.
6471 (record_toc): new function - tracks toc contents
6472 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6473 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6474 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6475 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6476 (ppc_record_toc_entry): Removed a debug define (duh)
6478 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6479 (pe_print_idata): New function - formats the idata section data
6480 (pe_print_pdata): New function - formats the pdata section data
6481 (pe_print_private_bfd_data): calls to above
6483 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6485 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6486 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6487 TARGET_SYM and TARGET_NAME for vector and BFD name.
6488 * coff-pmac.c (pmac_xcoff_vec): Remove.
6489 (TARGET_SYM, TARGET_NAME): Define.
6490 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6491 machine to 0, not all PowerMacs are 601s.
6493 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6495 * elfcode.h (elf_object_p): Read in any program headers.
6496 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6497 based on the program headers, if any.
6498 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6499 (map_program_segments): Set p_paddr of program headers based on
6502 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6504 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6507 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6508 trying to do a relocateable link with a non-a.out object file.
6510 * archive.c (bfd_generic_archive_p): Check the first object file
6511 in an archive even if target_defaulted is set. If the object file
6512 has the wrong xvec, reject it.
6514 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6515 be represented, report the name via _bfd_error_handler.
6516 (translate_to_native_sym_flags): Likewise.
6517 * elf32-mips.c (mips_elf_final_link): Likewise.
6518 * oasys.c (oasys_write_sections): Likewise.
6520 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6521 which checks for STYP_OVRFLO sections.
6522 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6523 reloc and lineno count overflows.
6524 (coff_write_object_contents): Call coff_count_linenumbers before
6525 coff_compute_section_file_positions. If RS6000COFF_C, handle
6526 reloc and lineno count overflows.
6527 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6528 relocs before dealing with .pad sections. Count overflow section
6529 headers when handling .pad sections.
6531 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6534 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6535 (struct xcoff_link_hash_table): Add descriptor_section and
6536 special_sections fields.
6537 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6538 (xcoff_link_add_symbols): Set linkage section alignment. Create
6539 descriptor section. Check for magic symbol names (_text, etc.),
6540 and record them in special_sections if found. Set
6541 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6542 descriptor field to point back to the function code symbol.
6543 (xcoff_sweep): Always mark the special descriptor_section.
6544 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6545 function descriptor, and mark it if it is.
6546 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6547 parameter, and fill it in. Allocate space for the descriptor
6549 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6550 global linkage code. If an undefined function descriptor is
6551 exported, arrange to define it. Warn about any other undefined
6553 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6554 (xcoff_write_global_symbol): Create a function descriptor when
6556 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6557 * bfd-in2.h: Rebuild.
6559 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6561 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6562 (ppc_coff_link_hash_table): new types for hashing
6563 (ppc_coff_link_hash_newfunc): hash entry constructor
6564 (ppc_coff_link_hash_table_init): hash table initializer
6565 (ppc_coff_link_hash_table_create): hash table constructor
6566 (ppc_record_toc_entry): changed references to hash table
6567 (coff_ppc_relocate_section): changed references to hash table
6569 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6570 * libcoff.h: Rebuild
6572 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6573 (coff_link_add_symbols): removed toc_offset init
6575 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6577 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6580 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6581 if it is given and mmep is available.
6582 * acconfig.h: Undef USE_MMAP.
6583 * configure, config.in: Regenerated.
6584 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6585 table handling the old way.
6586 (aout_get_external_symbols): Don't complain if last byte of string
6588 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6589 (bfd_free_window) [! USE_MMAP]: Don't define.
6590 (bfd_get_file_window,
6591 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6593 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6595 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6598 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6600 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6601 compatible with AMD generated COFF files. Try to support both AMD
6602 and GNU formats simultaneously.
6603 (coff_a29k_relocate_section): Likewise.
6605 * libbfd.c (bfd_get_file_window): Change writable parameter from
6606 int to boolean; update all callers. Pass MAP_SHARED if not
6607 writable--it's required on Solaris. Cast fprintf argument to
6609 * bfd-in.h (bfd_get_file_window): Update declaration.
6610 * bfd-in2.h: Rebuild.
6611 * aoutx.h: Update calls to bfd_get_file_window.
6613 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6615 (xcoff_swap_ldhdr_in): New static function.
6616 (xcoff_swap_ldsym_in): New static function.
6617 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6618 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6619 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6620 Handle XTY_ER/XMC_XO symbols correctly.
6621 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6622 rather than normal symbol table.
6623 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6624 already defined with the same absolute value.
6625 (xcoff_mark): When considering called symbols, check whether the
6626 descriptor is from a dynamic object, rather than the symbol
6628 (xcoff_build_ldsyms): Likewise.
6630 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6631 Cast realloc and malloc return values. If malloc or realloc fail,
6632 set bfd_error_no_memory.
6633 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6634 * bfd-in2.h: Rebuild.
6636 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6638 * coff-ppc.c (ppc_record_toc_entry): new function.
6639 (in_reloc_p): changed return value.
6640 (coff_ppc_relocate_section): much rework.
6641 (ppc_allocate_toc_section): new function.
6642 (ppc_process_before_allocation): new function.
6643 (ppc_coff_swap_sym_in_hook): new function.
6645 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6646 (coff_link_add_symbols): initialize toc_offset.
6648 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6649 (coff_swap_aouthdr_out): Added more sections to the data
6650 dictionary for the pe file header. Also changed linker version
6651 number on the ppc side.
6652 (dir_names): small improvements to the dictionary printing.
6653 (pe_mkobject_hook): save the file level flags.
6655 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6656 (pe_tdata): added real_flags field
6657 (coff_tdata): added local_toc_sym_map and access macro
6659 * libcoff.h (coff_link_hash_entry): added toc_offset field
6660 (pe_tdata): added real_flags field
6661 (coff_tdata): added local_toc_sym_map and access macro
6663 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6664 (coff_mkobject): init for local_toc_sym_map
6665 (coff_write_object_contents): set the internal_a.magic to
6666 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6669 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6671 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6672 entries until both the line number address and the function name
6673 address are too large.
6675 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6676 * configure: Rebuilt.
6678 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6679 is defined in the environment.
6681 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6683 * som.c (som_get_section_contents_in_window): Define to use
6686 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6688 * coff-i860.c: New file, based on coff-i386.c.
6689 * cpu-i860.c: New file, based on cpu-i386.c.
6690 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6691 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6692 targets, using i860coff_vec.
6693 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6694 trad-core.o and hosts/i860mach3.h.
6695 (i860coff_vec): Use coff-i860.o and cofflink.o.
6696 * configure: Rebuild.
6697 * Makefile.in: Rebuild dependencies.
6698 (ALL_MACHINES): Add cpu-i860.o.
6699 (BFD32_BACKENDS): Add coff-i860.o.
6700 (CFILES): Add cpu-i860.c and coff-i860.c.
6701 * targets.c (i860coff_vec): Declare.
6702 (bfd_target_vector): Add &i860coff_vec.
6703 * archures.c (bfd_i860_arch): Declare.
6704 (bfd_archures_list): Add &bfd_i860_arch.
6705 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6706 (coff_set_flags): Handle bfd_arch_i860.
6707 (coff_write_object_contents): Handle I860 a.out magic number.
6709 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6711 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6712 the created .tc section to 2.
6713 (xcoff_mark): Don't keep a .loader reloc for a call to an
6714 undefined symbol when creating a shared library.
6715 (xcoff_build_ldsyms): When creating a shared library, generate
6716 global linkage code for a call to an undefined symbol.
6718 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6720 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6721 BFD32_BACKENDS, BFD64_BACKENDS.
6722 (.dep1): Put mkdep output in a separate file.
6723 Rebuilt dependencies.
6725 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6728 Permit use of mmap when available:
6730 * configure.in: Check for mmap, madvise, mprotect.
6731 * config.in, configure: Regenerated.
6733 * libbfd.c (struct _bfd_window_internal): Define type.
6734 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6736 (ok_to_map): New static variable for debugging.
6737 (_bfd_generic_get_section_contents_in_window): New function.
6738 * bfd-in.h (bfd_window_internal): Declare type.
6739 (bfd_window): Define type.
6740 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6741 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6744 * libaout.h (struct aoutdata): Add two window fields.
6745 (obj_aout_sym_window, obj_aout_string_window): New macros.
6746 * aoutx.h (some_aout_object_p): Initialize windows.
6747 (aout_get_external_symbols): Get symbol data and strings in
6748 windows instead of explicitly allocated buffers.
6749 (slurp_symbol_table): Free window instead of memory.
6750 (bfd_free_cached_info): Release windows instead of freeing storage
6752 (aout_link_free_symbols): Ditto.
6754 * targets.c (bfd_target): Add new field for
6755 get_section_contents_in_window.
6756 (BFD_JUMP_TABLE_GENERIC): Updated.
6757 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6758 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6759 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6760 macros for get_section_contents_in_window field.
6762 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6764 * core.c: Renamed to corefile.c
6765 * makefile.dos (OBJS): Change core.o to corefile.o
6766 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6769 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6771 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6772 targ_selvecs to allow debugging under Irix-5 native.
6775 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6777 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6778 to o. Clobber and restore the list of new csects around the call
6779 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6780 linker error and the linker wants to read the symbol table. Reset
6781 the line number count of a real section even if it has no relocs.
6782 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6784 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6787 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6789 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6790 an undefined symbol in a shared link.
6792 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6793 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6794 phdm@info.ucl.ac.be (Philippe De Muyter).
6796 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6798 * coff-m88k.c (rtype2howto): New static function.
6799 (RTYPE2HOWTO): Use it rather than a macro definition.
6801 * coffcode.h (coff_write_object_contents): set internal_a.magic
6802 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6804 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6805 define TRAD_HEADER to new file hosts/delta68.h.
6806 m88*-motorola-sysv*, however, does use ptrace-core.o.
6807 * hosts/delta68.h: New file.
6809 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6810 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6812 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6814 * i386linux.c (MY(vec)): Declare before use.
6816 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6818 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6819 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6821 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6822 BFD is not of the right type.
6823 (bfd_elf_get_needed_list): Likewise.
6824 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6825 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6826 * xcofflink.c (XCOFF_XVECP): Define.
6827 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6829 (bfd_xcoff_import_symbol): Likewise.
6830 (bfd_xcoff_export_symbol): Likewise.
6831 (bfd_xcoff_link_count_reloc): Likewise.
6832 (bfd_xcoff_record_link_assignment): Likewise.
6833 (bfd_xcoff_size_dynamic_sections): Likewise.
6835 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6836 table index against the number of symbols for a base relative
6839 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6841 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6842 full_aouthdr flag here...
6843 (_bfd_xcoff_bfd_final_link): ...not here.
6845 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6847 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6848 systems that have a system <libelf.h>.
6849 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6850 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6851 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6852 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6853 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6854 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6855 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6857 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6859 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6860 set, set BSF_WEAK in symbol. Change all callers.
6861 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6862 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6863 _bfd_generic_link_add_one_symbol.
6864 (ecoff_indirect_link_order): Check that the section tdata relocs
6865 are not NULL before using them.
6867 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6868 define TRAD_HEADER as hosts/alphalinux.h.
6869 * configure: Rebuild.
6870 * hosts/alphalinux.h: New file.
6871 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6874 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6876 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6877 C_ECOMM storage classes.
6879 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6881 (xcoff_mark): Call xcoff_mark_symbol.
6882 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6883 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6885 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6887 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6889 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6891 (xcoff_find_reloc): New static function.
6892 (xcoff_link_add_symbols): Use it.
6893 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6894 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6895 relocate the value of C_DECL.
6897 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6899 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6901 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6902 callback decide what goes in .relocs.
6903 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6904 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6907 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6909 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6912 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6914 * xcofflink.c: More improvements, mostly to fix handling of
6915 constructors and a few other special cases.
6916 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6917 zero, reverting yesterday's change.
6918 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6919 (bfd_xcoff_link_count_reloc): Declare.
6920 (bfd_xcoff_record_link_assignment): Declare.
6921 * bfd-in2.h: Rebuild.
6923 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6925 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6926 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6927 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6928 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6929 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6930 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6932 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6935 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6936 segments includes the a.out header. See to that the magic number
6937 *always* is big-endian.
6939 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6940 m68k4k NetBSD configurations.
6942 * configure.in, configure: Separate i386 & mips NetBSD
6943 configurations from other BSD ones. Don't assume DEC is the only
6944 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6945 configurations. Add support for m68k4k NetBSD object format.
6947 * libaout.h: Added M_68K4K_NETBSD magic.
6949 * m68k4knetbsd.c: New file.
6951 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6953 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6956 * hosts/mipsnbsd.h: New file.
6959 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6961 * config.bfd: Add config stuff for mips*-*-magic* to set
6962 targ_defvec to ecoff_big_vec.
6965 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6967 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6969 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6970 toc_section, and entry_section fields.
6971 (struct xcoff_section_tdata): Remove ldrel_count field.
6972 * libcoff.h: Rebuild.
6973 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6975 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6976 full a.out header if full_aouthdr is set in xcoff_data.
6977 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6978 based on sections stored in xcoff_data.
6979 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6981 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6982 (rs6000coff_vec): Set symbol_leading_char to '.'.
6983 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6984 value stored in ret rather than returning a pointer value.
6986 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6988 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6991 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6993 * som.c (som_slurp_string_table): Allocate the strings with malloc
6994 since they're free'd by free_cached_info.
6995 (som_slurp_symbol_table): Similarly for the symbol table.
6997 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6999 * Makefile.in (diststuff): Don't make headers.
7001 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7003 * Makefile.in: Rebuild dependencies.
7005 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7006 output_bfd is not SunOS.
7007 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7008 non-SunOS input files.
7010 * xcofflink.c: Extensive changes to support linking shared objects
7011 and generating a .loader section.
7012 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7013 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7014 last_symndx, and ldrel_count fields.
7015 * libcoff.h: Rebuild.
7016 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7017 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7019 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7020 (bfd_xcoff_export_symbol): Declare.
7021 (bfd_xcoff_size_dynamic_sections): Declare.
7022 * bfd-in2.h: Rebuild.
7024 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7026 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7027 * configure: Rebuild.
7028 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7029 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7031 (pmac_xcoff_vec): Update to use new xcoff support.
7032 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7033 (xcoff_write_armap): Declare buf as unsigned char.
7034 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7036 * mpw-make.sed: Generalize subdir_do edit.
7038 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7040 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7041 correctly. Don't initialize asect->vma.
7043 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7045 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7046 something a little less than the page size.
7048 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7050 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7052 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7054 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7055 * coffcode.h (coff_write_object_contents): If .bss is before
7056 .data us that as data_start.
7057 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7059 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7060 (coff_swap_outhdr_out): Hardwire in version number.
7062 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7064 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7065 major and minor to *_vno, since the former are also macros in
7066 SunOS header files. Cast result of bfd_alloc to appropriate
7069 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7070 before assigning to sec_data.
7072 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7074 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7075 now relative to the section, not absolute.
7076 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7077 get the file name when there is a N_SO directory name. When
7078 handling stabs, remember that section->vma was added to the
7081 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7083 * sunos.c (struct sunos_link_hash_table): Add needed field.
7084 (sunos_link_hash_table_create): Call bfd_release, not free.
7085 (sunos_link_hash_table_create): Initialize needed field.
7086 (sunos_add_dynamic_symbols): Record needed objects.
7087 (bfd_sunos_get_needed_list): New function.
7088 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7089 * bfd-in2.h: Rebuild.
7091 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7093 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7095 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7097 * bfd-in.h (struct bfd_link_needed_list): Rename from
7098 bfd_elf_link_needed_list.
7099 * bfd-in2.h: Rebuild.
7100 * elf.c, elflink.h, libelf.h: Corresponding changes.
7102 Add start at AIX linker support; no shared libraries yet.
7103 * xcofflink.c: New file.
7104 * configure.in (rs600coff_vec): Use xcofflink.o.
7105 * configure: Rebuild.
7106 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7108 (struct xcoff_section_tdata): Define.
7109 (xcoff_section_data): Define macro.
7110 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7111 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7112 (_bfd_xcoff_bfd_final_link): Declare.
7113 (_bfd_ppc_xcoff_relocate_section): Declare.
7114 * libcoff.h: Rebuild.
7115 * coff-rs6000.c: Clean up a bit.
7116 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7117 cputype, csects, and debug_indices.
7118 (xcoff_copy_private_bfd_data): Copy cputype.
7119 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7120 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7121 (xcoff_reloc_type_lookup): Rename from
7122 rs6000coff_reloc_type_lookup.
7123 (coff_relocate_section): Define.
7124 (_bfd_xcoff_sizeof_headers): Define.
7125 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7126 (_bfd_xcoff_bfd_relax_section): Define.
7127 (_bfd_xcoff_bfd_link_split_section): Define.
7128 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7130 * coffcode.h (coff_compute_section_file_positions): If AIX,
7131 increment sofar by SMALL_AOUTSZ if not executable.
7132 (coff_write_object_contents): If AIX, always output an a.out
7133 header; if not executable, header size of SMALL_AOUTSZ.
7134 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7135 (_bfd_stringtab_init): Initialize xcoff field.
7136 (_bfd_xcoff_stringtab_init): New function.
7137 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7138 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7139 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7140 * libbfd.h: Rebuild.
7141 * Makefile.in: Rebuild dependencies.
7142 (BFD32_BACKENDS): Add xcofflink.o.
7143 (CFILES): Add xcofflink.c.
7145 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7146 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7147 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7149 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7151 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7153 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7155 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7156 * config.in: Regenerated.
7158 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7159 (_bfd_chunksize): New variable.
7160 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7161 for obstack chunk size.
7162 * configure.in: Check for getpagesize.
7163 * configure: Regenerated.
7165 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7167 * trad-core.c (rawptr): Make it a local variable of
7168 ptrace_unix_core_file_p.
7170 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7172 * coff-arm.c (in_reloc_p): New.
7173 * coff-i386.c (in_reloc_p): New.
7174 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7175 (coff_write_object_contents): Only set has_reloc_section
7177 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7178 in_reloc_p to decide if reloc should be emitted.
7179 * libcoff.h (pe_data_type.in_reloc_p): New.
7180 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7182 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7184 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7185 (_bfd_coff_read_internal_relocs): Likewise.
7186 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7187 (_bfd_coff_read_internal_relocs): Likewise.
7189 * elflink.h (elf_link_add_object_symbols): Correct conditions
7190 under which type and size change warnings are issued.
7192 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7194 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7195 a symbol which is not in a real section.
7196 (coff_write_native_symbol): Corresponding change.
7198 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7199 coff_link_hash_newfunc and make non-static.
7200 (_bfd_coff_link_hash_table_init): New function, broken out of
7201 _bfd_coff_link_hash_table_create.
7202 (_bfd_coff_link_hash_table_create): Use it.
7203 (process_embedded_commands): Make static.
7204 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7205 (_bfd_coff_link_hash_table_init): Declare.
7206 * libcoff.h: Rebuild.
7208 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7209 field in XCOFF tdata.
7210 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7211 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7212 based on cputype stored in a.out header, or in n_type of initial
7214 (coff_write_object_contents): Set cputype correctly in a.out
7216 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7218 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7219 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7221 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7222 * libcoff.h: Rebuild.
7224 * cpu-rs6000.c (rs6000_compatible): New static function.
7225 (bfd_rs6000_arch): Use it.
7226 * cpu-powerpc.c (powerpc_compatible): New static function.
7227 (arch_info_struct): Define various flavours of PowerPC.
7228 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7231 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7233 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7235 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7237 * elflink.h (elf_link_add_object_symbols): Don't warn about
7238 changing the size or type if the old definition was weak.
7240 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7242 * coffcode.h (combined_entry_type): Add fix_line field.
7243 (coff_slurp_line_table): Warn if we try to set the lineno field of
7245 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7246 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7247 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7248 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7250 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7251 * libcoff.h: Rebuild.
7253 * libcoff-in.h (struct xcoff_tdata): Define.
7254 (xcoff_data): Define.
7255 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7256 * bfd-in2.h, libcoff.h: Rebuild.
7257 * coff-rs6000.c (xcoff_mkobject): New static function.
7258 (coff_mkobject): Define.
7259 (xcoff_copy_private_bfd_data): New static function.
7260 (coff_bfd_copy_private_bfd_data): Define.
7261 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7263 (rs6000coff_vec): Add DYNAMIC to object_flags.
7264 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7265 .loader sections specially.
7266 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7267 section alignment from the XCOFF tdata information.
7268 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7269 F_SHROBJ, and copy the extra a.out header information into the
7270 XCOFF tdata structure.
7271 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7272 F_DYNLOAD and the extra a.out header information.
7273 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7274 C_HIDEXT symbol with attached csect information.
7275 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7276 in the o_maxdata field.
7277 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7278 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7279 end if BSF_NOT_AT_END is set.
7281 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7282 _bfd_read_ar_hdr_fn.
7283 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7284 * bfd-in2.h, libbfd.h: Rebuild.
7285 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7287 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7288 (bfd_slurp_bsd_armap_f2): Likewise.
7289 (_bfd_slurp_extended_name_table): Likewise.
7291 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7293 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7295 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7296 when the symbol table is empty.
7298 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7299 space for section symbols, since we don't output them either.
7300 (elf_m68k_adjust_dynindx): Removed.
7302 * ptrace-core.c (rawptr): Make it a local variable of
7303 ptrace_unix_core_file_p.
7305 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7307 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7310 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7311 Mac object file formats.
7313 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7315 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7316 auxent if there isn't one.
7317 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7318 rather than FILNMLEN as the maximum name length.
7320 * coffcode.h (bfd_coff_backend_data): Add new field
7321 _bfd_coff_print_aux.
7322 (bfd_coff_print_aux): New static function.
7323 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7324 scnlen field of an XTY_LD csect aux entry.
7325 (coff_print_aux): New static function.
7326 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7327 in coff_pointerize_aux_hook.
7328 (bfd_coff_std_swap_table): Initialize new field.
7329 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7330 * libcoff.h: Rebuild.
7331 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7332 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7334 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7335 if there are symbols, for native AIX ld compatibility.
7337 * coffcode.h (bfd_coff_backend_data): Add new field
7338 _bfd_coff_pointerize_aux_hook.
7339 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7340 or I960, and as 0 otherwise.
7341 (bfd_coff_std_swap_table): Initialize new field.
7342 * libcoff.h: Rebuild.
7343 * coffgen.c (coff_pointerize_aux): Change parameters to take
7344 symbol pointer instead of type and class, and to take aux index.
7345 Call _bfd_coff_pointerize_aux_hook if it is defined.
7346 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7347 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7348 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7350 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7351 read-only/host-only support.
7353 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7355 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7358 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7359 BFD_JUMP_TABLE_ARCHIVE accordingly.
7360 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7361 (_bfd_compute_and_write_armap): Declare.
7362 (_bfd_generic_read_ar_hdr): Declare.
7363 (_bfd_read_ar_hdr): Define.
7364 (_bfd_noarchive_read_ar_hdr): Define.
7365 (_bfd_archive_bsd_read_ar_hdr): Define.
7366 (_bfd_archive_coff_read_ar_hdr): Define.
7367 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7368 _bfd_read_ar_hdr instead.
7369 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7370 (_bfd_compute_and_write_armap): Rename from
7371 compute_and_write_armap. Make non-static. Change all callers.
7372 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7373 than _bfd_snarf_ar_hdr.
7374 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7375 * ieee.c (ieee_read_ar_hdr): Define.
7376 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7377 * oasys.c (oasys_read_ar_hdr): Define.
7378 * som.c (som_read_ar_hdr): Define.
7379 * bfd-in2.h, libbfd.h: Rebuild.
7381 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7383 * peicode.c (coff_swap_filehdr_in): If symptr is
7384 zero, there aren't any symbols, even if nsyms is set.
7386 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7388 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7390 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7391 sections, and set styp correctly for them: .got, .hash, .dynamic,
7392 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7393 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7395 (ecoff_sort_hdrs): New static function.
7396 (ecoff_compute_section_file_positions): Return boolean, not void.
7397 Sort the sections by VMA before looking through them. Put the
7398 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7399 section on an appropriate boundary within the page.
7400 (ecoff_compute_reloc_file_positions): Check return value of
7401 ecoff_compute_section_file_positions.
7402 (_bfd_ecoff_set_section_contents): Likewise.
7403 (_bfd_ecoff_write_object_contents): Check for various Alpha
7404 section types when incrementing text_size and data_size. Call
7405 adjust_headers backend function if it exists.
7406 * coff-alpha.c (alpha_adjust_headers): New static function.
7407 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7408 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7410 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7412 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7414 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7415 of ALTERNATE_AIX_CORE_FORMAT.
7416 * configure.in (aix4): No longer need CORE_FLAGS.
7417 * configure: Updated.
7419 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7421 NS32k changes from Ian Dall:
7422 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7424 (aout_link_input_section_std, aout_link_input_section_ext,
7425 aout_link_reloc_link_order): Call them instead of _bfd_*
7427 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7429 (backend_data): Use it instead of hardcoded zero.
7431 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7432 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7434 * ns32knetbsd.c: Include bfd.h.
7435 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7436 (MY_bfd_reloc_type_lookup): Declare function too.
7437 * pc532-mach.c (set_sizes): Don't declare.
7438 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7439 (backend_data, MY_backend_data): Don't define.
7441 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7442 ns32k-*-lites* like ns32k-*-netbsd*.
7444 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7447 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7449 * coffcode.h (coff_write_object_contents): Restore setting
7450 f_timdat to 0, deleted on August 22.
7452 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7454 * coffcode.h (coff_bfd_copy_private_symbol_data,
7455 coff_bfd_copy_private_section_data,
7456 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7457 * peicode.h (coff_bfd_copy_private_bfd_data): New
7458 (pe_bfd_copy_private_bfd_data): New.
7459 (coff_swap_scnhdr_in): Swap bss size into the right place.
7460 (pe_print_private_bfd_data): Add some newlines.
7462 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7464 * som.c (setup_sections): Don't die if a space has no subspaces.
7466 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7468 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7469 dynamic symbol override a common symbol. Don't change the size or
7470 type if they have been set and the new symbol is not a definition.
7471 Warn if the size or type changes.
7473 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7475 * som.c (som_begin_writing): Don't write the symbol table or
7477 (som_finish_writing): Write them here. Place them after the
7478 subspace data, but before the relocs.
7480 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7482 * sunos.c (sunos_add_one_symbol): Just pass false, not
7483 info->shared_library, to sunos_create_dynamic_sections.
7484 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7486 (sunos_check_dynamic_reloc): Remove .text section assertion.
7488 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7490 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7491 * configure, configure.in: Add pmac_xcoff_vec case.
7492 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7493 * coff-pmac.c: New file, PowerMac XCOFF support.
7494 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7495 * targets.c (pmac_xcoff_vec): Declare.
7497 * mpw-config.in: Various changes to be compatible with the
7498 autoconf-based configury.
7499 * mpw-make.sed: New file, sed commands to translate Unix
7500 makefile into MPW syntax.
7501 * mpw-make.in: Remove.
7502 * hosts/mpw.h: Remove.
7503 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7504 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7506 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7508 * binary.c (binary_get_symtab): Return an empty string on error.
7509 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7511 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7513 * coff-ppc.c: Reformatted according to gnu conventions
7514 Removed irrelevant "if 0" code
7516 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7518 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7519 symbols rather than as indirect symbols.
7520 (MY(slurp_symbol_table)): Don't do anything special about
7523 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7524 of .ctors and .dtors sections is no larger than 2.
7526 * sunos.c (sunos_add_one_symbol): Don't change
7527 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7529 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7530 dynamic symbols when creating a shared library.
7531 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7533 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7534 written even if it is not defined in a regular object.
7535 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7536 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7537 rather than the constant 22.
7538 (sunos_check_dynamic_reloc): Handle creating a shared library.
7539 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7540 zero when creating a shared library.
7541 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7542 write it out at the start of the symbol table.
7544 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7546 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7548 * config.bfd: Add arm-*-coff.
7549 * configure.in, configure: Add armcoff_{little,big}_vec.
7550 * targets.c (armcoff_{little,big}_vec): Declare.
7551 (bfd_target_vector): Add armcoff_{little,big}_vec.
7552 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7554 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7556 * targets.c (bfd_find_target): Remove debugging code.
7558 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7560 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7562 * Makefile.in: added *-ppc files
7563 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7564 allow pe based .o's to be shared with other tools on ppc/NT
7565 * config.bfd: added powerpc[le]-[pe|winnt] config support
7566 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7567 * peicode.h: Added more section flags for PE on ppc
7568 Added coff_swap_filehdr_out to allow peicode.h to be
7569 used for non-image PE files on ppc.
7570 Check for image, or not, before copying pe_opthdr
7571 * targets.c: Added new bfd's
7572 * targets.c: Removed two inactive bfds that shouldn't have made it this
7575 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7577 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7578 explicit values to initialize all relocs. Change all users.
7579 (ppc_elf_brtaken_inner): New function to handle branch predicition
7581 (ppc_elf_brtaken_reloc): Ditto.
7582 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7583 relocs use ppc_elf_unsupported_reloc.
7584 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7585 needs to be reported.
7586 (ppc_elf_relocate_section): Support branch prediction relocs.
7588 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7590 * bfd.c (bfd_assert): Remove \n from string passed to
7593 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7594 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7595 (bfd_coff_make_section_hook): Don't define.
7596 (coff_make_section_hook): Remove.
7597 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7598 (styp_to_sec_flags): Likewise.
7599 (coff_write_object_contents): Likewise.
7600 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7602 * libcoff.h: Rebuild.
7603 * coffgen.c (make_a_section_from_file): Just call
7604 bfd_make_section_anyway, not bfd_make_section or
7605 bfd_coff_make_section_hook.
7606 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7607 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7608 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7609 make_section_hook field.
7610 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7612 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7613 pointers into value field for warning and indirect symbols; just
7614 leave the value field alone.
7615 * linker.c (generic_link_add_symbol_list): Use next symbol for
7616 warning and indirect symbols, rather than looking in symbol value.
7617 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7618 parameter. Change all callers. Remove support for indirect
7619 symbols; it didn't work anyhow.
7620 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7621 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7622 * bfd-in2.h: Rebuild.
7624 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7626 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7627 go back to telling the tools this reloc operates on 32 bits.
7629 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7631 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7632 rather than a direct fprintf.
7633 * archive.c (_bfd_write_archive_contents): Likewise.
7634 * coffcode.h (coff_slurp_symbol_table): Likewise.
7635 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7636 (ppc_elf_unsupported_reloc): Likewise.
7637 (ppc_elf_relocate_section): Likewise.
7638 * i386linux.c (linux_tally_symbols): Likewise.
7639 (linux_finish_dynamic_link): Likewise.
7640 * osf-core.c (osf_core_core_file_p): Likewise.
7641 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7642 * som.c (som_sizeof_headers): Likewise.
7643 * srec.c (srec_bad_byte): Likewise.
7644 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7645 * libbfd-in.h (bfd_assert): Declare first parameter const.
7646 * libbfd.h: Rebuild.
7647 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7648 bfd_reloc_overflow is enough.
7649 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7650 * coff-h8500.c (rtype2howto): Likewise.
7651 * coff-z8k.c (rtype2howto): Likewise.
7652 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7653 * elf.c (_bfd_elf_get_lineno): Likewise.
7654 (_bfd_elf_no_info_to_howto): Likewise.
7655 (_bfd_elf_no_info_to_howto_rel): Likewise.
7656 * hp300hpux.c (convert_sym_type): Likewise.
7657 (MY(swap_std_reloc_in)): Likewise.
7658 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7660 * libaout.h (struct aoutdata): Add line_buf field.
7661 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7662 and filename_buffer. Instead, use a malloc buffer stored in the
7663 new line_buf field. Remove length restrictions.
7665 * coffgen.c (string_size): Remove static variable.
7666 (debug_string_size, debug_string_section): Likewise.
7667 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7668 and debug_string_size_p parameters. Use them instead of the
7669 global variables. Change all callers.
7670 (coff_write_symbol): Likewise.
7671 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7672 (coff_write_symbols): Add local variables to replace removed
7675 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7676 function, and line_base fields.
7677 * libcoff.h: Rebuild.
7678 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7679 information, rather than using static variables.
7681 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7682 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7684 * init.c (initialized): Remove static variable.
7685 (bfd_init): Don't bother setting initialized.
7686 (bfd_check_init): Remove.
7687 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7688 * libbfd.h: Rebuild.
7690 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7692 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7693 size for full core dumps. Copy core file header to private data.
7694 (rs6000coff_core_file_failing_command,
7695 rs6000coff_core_file_failing_signal): New functions to extract
7696 the file name and terminating signal from the core file.
7697 * coff-rs6000.c: Use them.
7699 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7701 Change arch info to be const, initialized at compile time.
7702 * archures.c: Reindent many functions. Change CONST to const.
7703 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7704 nothing set it anyhow. Make next const.
7705 (bfd_arch_info_list): Remove.
7706 (bfd_archures_list): Rename from archures_init_table. Change from
7707 a table of function pointers to a table of bfd_arch_info_type
7708 structure addresses.
7709 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7710 (bfd_lookup_arch): Likewise.
7711 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7713 (bfd_default_arch_struct): Make const.
7714 (bfd_arch_init, bfd_arch_linkin): Remove.
7715 (bfd_get_arch_info): Return a const pointer.
7716 * init.c (bfd_init): Don't call bfd_arch_init.
7717 * bfd.c (struct _bfd): Make arch_info const.
7718 * bfd-in2.h: Rebuild.
7719 * libbfd.h: Rebuild.
7720 * configure.in: Put & before everything in $selarchs.
7721 * configure: Rebuild.
7722 * cpu-*.c: Change bfd_*_arch from a function which calls
7723 bfd_arch_linkin to a const structure.
7724 * ieee.c (ieee_object_p): Make arch const.
7726 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7728 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7730 * bfd-in2.h: Regenerate.
7731 * libbfd.h: Regenerate.
7733 * elf32-ppc.c (reloc_type): Update names to match current draft.
7734 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7735 relative. Update names to current V.4 draft.
7736 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7737 (ppc_elf_relocate_section): Rename relocations to match draft.
7739 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7741 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7742 compiled with -mrelocatable-lib to be linked with either normal
7743 modules or -mrelocatable modules.
7745 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7747 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7748 in the a.out header.
7750 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7751 a reloc against a local symbol, even if it's not a section.
7753 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7755 * targets.c (bfd_target): Remove unused align_power_min field.
7756 * bfd-in2.h: Rebuild.
7757 * All backends: Remove initialization of align_power_min.
7759 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7761 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7763 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7765 * config.bfd (mips-dec-netbsd*): New target.
7766 * configure.host (mips-dec-netbsd*): New host.
7767 * configure.in (mips-dec-netbsd*): New native.
7768 * configure: Rebuild.
7770 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7772 Make the COFF backend linker merge common types:
7773 * cofflink.c (struct coff_debug_merge_element): Define.
7774 (struct coff_debug_merge_type): Define.
7775 (struct coff_debug_merge_hash_entry): Define.
7776 (struct coff_debug_merge_hash_table): Define.
7777 (coff_debug_merge_hash_table_init): Define.
7778 (coff_debug_merge_hash_table_free): Define.
7779 (coff_debug_merge_hash_lookup): Define.
7780 (struct coff_final_link_info): Add debug_merge field.
7781 (coff_debug_merge_hash_newfunc): New static function.
7782 (_bfd_coff_final_link): Allocate and free debug_merge table.
7783 (coff_link_input_bfd): Merge identical enum, struct and union
7786 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7788 Convert i960 COFF to use COFF backend linker.
7789 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7790 structure to store the symbol being used.
7791 (coff_i960_start_final_link): New static function.
7792 (coff_i960_relocate_section): New static function.
7793 (coff_i960_adjust_symndx): New static function.
7794 (coff_start_final_link): Define.
7795 (coff_relocate_section): Define.
7796 (coff_adjust_symndx): Define.
7797 * coffcode.h (bfd_coff_backend_data): Add new callback function
7798 _bfd_coff_start_final_link.
7799 (bfd_coff_start_final_link): Define.
7800 (coff_start_final_link): Define if not defined.
7801 (bfd_coff_std_swap_table): Add coff_start_final_link.
7802 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7804 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7805 function callback is not NULL.
7806 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7807 (_bfd_coff_internal_syment_name): Declare.
7808 * libcoff.h: Rebuild.
7809 * configure.in (icoff_big_vec): Add cofflink.o.
7810 (icoff_little_vec): Likewise.
7811 * configure: Rebuild.
7813 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7815 * Makefile.in (clean-info): Remove extraneous tab from line
7818 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7820 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7821 contents has relocs.
7823 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7825 * coffcode.h (coff_compute_section_file_positions): Keep the
7827 (coff_write_object_contents): Remember if it's a relocatable
7829 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7830 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7831 if relocatable file. Swap out saved raw size.
7833 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7835 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7836 (maintainer-clean): Rename from realclean, passing
7837 maintainer-clean down to subdirectories, but leave realclean as a
7840 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7843 * dep-in.sed: Remove config.h from generated dependencies.
7845 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7846 broken out of sunos_canonicalize_dynamic_symtab.
7847 (sunos_canonicalize_dynamic_symtab): Call new function
7848 sunos_slurp_dynamic_symtab.
7849 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7850 dynamic symbol table to the caller.
7851 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7852 callback to override the symbols being read.
7853 * libaout.h (struct aout_backend_data): Add three new parameters
7854 to add_dynamic_symbols callback.
7856 Extensive minor changes to avoid various gcc warnings. Also:
7857 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7858 * archures.c (bfd_arch_info_type): Change mach field from long to
7860 (bfd_lookup_arch): Change machine parameter from long to unsigned
7863 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7865 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7866 a symbol with a non-zero plt_offset.
7868 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7870 * elfcode.h (align_file_position): Remove; not used.
7872 * configure.in: Only check for <sys/procfs.h> on a native system,
7873 and make sure it defines prstatus_t.
7874 * configure: Rebuild.
7876 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7878 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7880 * config.in: Rename from config.h.in.
7881 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7882 Check for config.h:config.in when creating stamp-h.
7883 * configure: Rebuild.
7884 * Makefile.in (stamp-h): Depend upon config.in rather than
7885 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7886 calling config.status.
7888 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7889 (Makefile): Just rebuild Makefile.
7890 (config.h, stamp-h): New targets.
7891 * configure.in: Create stamp-h when rebuilding config.h.
7892 * configure: Rebuild.
7894 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7896 * configure.in: Call AC_CONFIG_HEADER. Substitute
7897 HOST_64BIT_LONG. Check that various header files exist. Check
7898 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7899 and/or free need to be declared. Don't make a link to sysdep.h.
7900 Define TRAD_HEADER for various hosts.
7901 * configure: Rebuild.
7902 * configure.host: Don't set my_host. Add definitions taken from
7903 host header files for various entries. Remove entries which now
7905 * acconfig.h: New file.
7906 * config.h.in: New file, built by autoheader.
7907 * sysdep.h: New file.
7908 * Makefile.in (do_distclean): Don't remove sysdep.h.
7910 (LOCAL_H_DEPS): New variable.
7911 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7913 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7914 ($(OPTIONAL_BACKENDS)): Likewise.
7915 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7916 looking through sysdep.h.
7917 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7918 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7919 (fprintf_vma, sprintf_vma): Likewise.
7920 (int64_type, uint64_type): Don't define.
7921 * bfd-in2.h: Rebuild.
7922 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7923 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7924 * lynx-core.c: Include stuff from old hosts/lynx.h.
7925 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7926 rather than NO_FCNTL.
7927 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7928 rather than NATIVE_HPPAHPUX_COMPILER.
7929 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7931 * hosts/*.h: Remove all header files which merely include,
7932 declare, and define things. Leave header files which define
7933 information needed by trad-core.c.
7935 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7936 (BFD_CC_FOR_BUILD): Define.
7937 * configure.in: Use BFD_CC_FOR_BUILD.
7938 * configure: Rebuild.
7940 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7942 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7943 * configure: Rebuild.
7945 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7948 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7950 * config.bfd: i386pe_ve -> i386pe_vec.
7952 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7954 * configure.host: Incorporate host Makefile fragments by setting
7956 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7957 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7958 value based on whether the code is being compiled by a cross
7959 compiler. Don't substitute host_makefile_frag or frags.
7960 * aclocal.m4: New file to define local AC_PROG_CC.
7961 * configure: Rebuild.
7962 * Makefile.in (INSTALL): Set to @INSTALL@.
7963 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7964 (INSTALL_DATA): Set to @INSTALL_DATA@.
7966 (CC): Define as @CC@.
7967 (CFLAGS): Set to @CFLAGS@.
7968 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7969 (@host_makefile_frag@): Remove.
7970 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7971 after other options.
7972 (config.status): Remove dependency upon @frags@.
7973 * config/*.mh, config/README: Remove.
7975 * config.bfd: Rewrite to incorporate the contents of the Makefile
7976 fragments by setting shell variables, rather than merely returning
7977 the name of a Makefile fragment.
7978 * configure.in: Use shell variables set by config.bfd rather than
7979 looking at the target Makefile fragment files. Don't substitute
7980 target_makefile_frag. Do substitute TDEFINES.
7981 * configure: Rebuild.
7982 * Makefile.in (@target_makefile_frag@): Remove.
7983 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7984 * config/*.mt: Remove.
7986 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7988 * configure.in: Put changequote lines around "i[345]86" patterns
7989 section of core file support.
7991 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7993 * som.c (som_bfd_print_private_bfd_data): Define to use the
7996 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7998 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7999 entry, text_start and data_start.
8001 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8003 * Makefile.in (OFILES): Remove $(TDEPFILES).
8004 * config/apollo.mt (TDEPFILES): Remove.
8005 * config/README: Update.
8007 * configure.in: For a native configuration, set COREFILE and
8008 COREFLAG based on the canonical host name.
8009 * configure: Rebuild.
8010 * Makefile.in: Rebuild dependencies.
8011 (ALL_CFLAGS): Add @COREFLAG@.
8012 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8013 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8014 support routines. Check LYNX_CORE rather than HOST_LYNX.
8015 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8016 * i386lynx.c: Likewise.
8017 * m68klynx.c: Likewise.
8018 * sparclynx.c: Likewise.
8019 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8020 * *-core.c: Comment changes.
8021 * config/decstation.mh (HDEPFILES): Remove.
8022 (HDEFINES): Remove -DTRAD_CORE.
8023 * config/irix3.mh (RANLIB): Remove.
8024 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8025 (HDEFINES): Remove -DIRIX_CORE.
8026 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8027 (HDEFINES): Remove -DTRAD_CORE.
8028 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8029 * config/ultra3.mh (RANLIB): Remove.
8030 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8031 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8032 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8033 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8034 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8035 * config/i386aix.mh, config/i386bsd.mh: Remove.
8036 * config/i386linux.mh, config/i386mach3.mh: Remove.
8037 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8038 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8039 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8040 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8041 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8042 * config/solaris2.mh, config/stratus.mh: Remove.
8043 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8044 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8046 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8048 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8049 DT_FINI entry if the appropriate symbol is not in the hash table.
8051 * libelf.h (struct elf_backend_data): Add create_program_headers
8052 and want_hdr_in_seg fields.
8053 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8055 (elf_backend_create_program_headers): Likewise.
8056 (elfNN_bed): Initialize create_program_headers and
8058 * elf.c (get_program_header_size): Call create_program_headers
8060 (map_program_segments): Check want_hdr_in_seg backend field. Call
8061 create_program_headers backend routine.
8063 * elf.c (assign_file_positions_except_relocs): Align non allocated
8064 sections when creating an executable.
8066 * elfcode.h (elf_swap_phdr_in): Make non static.
8067 (elf_swap_phdr_out): Make non static.
8068 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8069 (bfd_elf32_swap_phdr_out): Declare.
8070 (bfd_elf64_swap_phdr_in): Declare.
8071 (bfd_elf64_swap_phdr_out): Declare.
8073 * ecofflink.c (ecoff_collect_shuffle): New static function.
8074 (_bfd_ecoff_get_accumulated_pdr): New function.
8075 (_bfd_ecoff_get_accumulated_sym): New function.
8076 (_bfd_ecoff_get_accumulated_ss): New function.
8077 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8078 (_bfd_ecoff_get_accumulated_sym): Declare.
8079 (_bfd_ecoff_get_accumulated_ss): Declare.
8080 * libbfd.h: Rebuild.
8082 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8084 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8086 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8087 warning symbols. If any section is named .gnu.warning.XXX, treat
8088 the contents as a warning to be issued if the symbol XXX is
8090 (elf_link_output_extsym): For an indirect or warning symbol, just
8091 output the symbol it points to.
8093 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8094 if bfd_hash_allocate fails, since it will already be set.
8095 (generic_link_hash_newfunc): Likewise.
8096 (archive_hash_newfunc): Likewise.
8097 (hash_entry_bfd): New static function.
8098 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8099 callback. Allocate a new warning using the hash table newfunc.
8100 Use bfd_hash_replace to update the entry in the hash table, rather
8101 than assuming we can copy the fields with structure assignment.
8103 * hash.c (bfd_hash_replace): New function.
8104 * bfd-in.h (bfd_hash_replace): Declare.
8105 * bfd-in2.h: Rebuild.
8107 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8109 * config.bfd: Add mips*vr4300-*-elf* target.
8110 * config/mipsbvr4300.mt: Added.
8112 See file ChangeLog.2
8119 version-control: never