1 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3 * peicode.h: Chain together calls to
4 coff_bfd_copy_private_bfd_data and
5 coff_bfd_print_private_bfd_data.
7 * coff-arm.c: Add prototypes for
8 coff_arm_bfd_print_private_bfd_data and
9 coff_arm_bfd_copy_private_bfd_data.
11 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
13 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
16 * peicode.h: Call arm-coff private data functions after handling
19 * coff-arm.c: Turn statics into globals so that they can be shared
20 both pe and pei backends.
22 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
24 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
26 (sunos_write_object_contents): Likewise.
27 * aoutx.h (NAME(aout,machine_type)): Likewise.
28 * coffcode.h (coff_set_arch_mach_hook): Likewise.
30 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
32 * archures.c (bfd_mach_m68*): Add definitions for various m68k
34 (bfd_default_scan): Remove m68k special cases.
36 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
38 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
39 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
41 (bfd_m68k_arch): Set mach field to zero to signal no explicit
42 selection, change printable_name to just "m68k" and make that the
43 default instead of m68k:68020.
45 * aout-tic30.c (NAME): Define this to avoid multiple definitions
47 (MY_get_section_contents): Define as aout_32_get_section_contents
48 rather than NAME(aout,get_section_contents).
50 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
52 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
53 and call bfd_default_set_arch_mach to do the real work.
55 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
57 * bout.c (BALX): Include return register g14 as part of the insn.
59 (calljx_callback): Use it.
61 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
63 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
66 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
67 byte_count to unsigned int.
68 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
69 unused local variables.
71 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
74 * cpu-v850.c: Include <ctype.h>.
75 (scan): Case isdigit argument to unsigned char.
77 From Yan Meroth <YAN.MEROTH@st.com>:
78 * ihex.c (ihex_scan): Add extbase variable so that getting an
79 extended linear address record does not ignore any previous
81 (ihex_write_object_contents): When writing out an extended linear
82 address record, zero out any previous extended address.
84 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
86 * ieee.c (do_one): Check section before dereferencing it.
87 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
88 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
90 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
92 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
94 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
96 * coff-arm.c: Add interworking functions to pe backends.
99 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
101 * elf32-mips.c (R_MIPS15_S3): New relocation type.
102 (elf_mips_howto_table): Add R_MIPS15_S3.
103 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
104 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
105 * bfd-in2.h, libbfd.h: Rebuilt.
108 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
110 * configure.in: Use AM_DISABLE_SHARED.
111 * aclocal.m4, configure: Rebuild with libtool 1.2.
113 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
115 * coff-arm.c (coff_arm_relocate_section): Better error messages
116 when interowrking conflucts occur. Courtesy of Jonathan Walton
117 and Tony Thompson. PR 15357.
118 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
119 relocations. Patch courtesy of Jonathan Walton and Tony
122 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
124 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
125 part of Feb 22 change controling when to override the existing
126 symbol with the .plt entry.
128 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
130 * config.bfd (targ_cpu): Add thumb-pe target.
132 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
133 functions in PE build.
135 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
137 * config.bfd (sparclite-*-elf*): Added.
139 start-sanitize-vr4320
140 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
142 * mips-cpu.c: Reorganize sanitization.
144 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
147 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
149 * configure.in: Add elf.lo to elf shell variable.
150 * Makefile.am (BFD_LIBS): Remove elf.lo.
151 (BFD_LIBS_CFILES): Remove elf.c.
152 (BFD32_BACKENDS): Add elf.lo.
153 (BFD32_BACKENDS_CFILES): Add elf.c.
154 * configure, Makefile.in: Rebuild.
156 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
158 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
159 relocation against a now-local symbol should not have a dynamic
162 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
164 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
166 (pe_print_private_bfd_data): Print PE flags. From Mikey
167 <jeffdb@netzone.com>.
169 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
171 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
172 a plt entry when we can determine that we authoritatively define
175 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
177 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
178 don't actually use trad-core, but a SunOS-style core file handled
180 * hosts/sparclinux.h: Remove.
183 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
185 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
186 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
187 (elf_mips_dvp_27_s4_howto): Describe it.
188 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
189 (mips_info_to_how_rel): Handle it.
190 (mips_elf_relocate_section): Handle it.
191 * bfd-in2.h,libbfd.h: Regenerate.
194 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
196 * peicode.h (pe_print_idata): If there is no .idata section, look
197 for the import tables in some other section. Make the initial
198 label line up better with the data. Print the import address
199 table even if there is no import name table. If the import
200 address table holds actual addresses, print them.
203 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
205 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
208 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
210 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
211 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
212 bfd_error_system_call.
214 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
216 * Makefile.am (AUTOMAKE_OPTIONS): Define.
217 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
219 From H.J. Lu <hjl@gnu.org>:
220 * Makefile.am (libbfd_la_LDFLAGS): Define.
221 * Makefile.in: Rebuild.
223 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
225 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
226 * netbsd.h (MACHTYPE_OK): Define.
227 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
228 calling N_SET_MACHTYPE, rather than having a switch.
229 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
231 * i386netbsd.c (MACHTYPE_OK): Don't define.
232 (DEFAULT_MID): Define.
233 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
234 (MACHTYPE_OK): Don't define.
235 (DEFAULT_MID): Define.
236 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
237 (DEFAULT_MID): Define.
238 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
239 (DEFAULT_MID): Define.
240 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
241 (DEFAULT_MID): Define.
243 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
244 * vaxnetbsd.c: New file.
245 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
246 rather than netbsd_core.
247 * targets.c (vaxnetbsd_vec): Declare.
248 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
249 defined, add netbsd_core_vec.
250 * configure.in: Set COREFILE for alpha*-*-netbsd* and
251 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
252 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
253 * config.bfd (alpha*-*-netbsd*): New target.
254 * Makefile.am: Rebuild dependencies.
255 (BFD32_BACKENDS): Add vaxnetbsd.lo.
256 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
257 * configure, Makefile.in: Rebuild.
259 * configure.host: Remove the old shared library build stuff. We
260 now use libtool instead.
262 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
264 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
266 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
268 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
269 * configure: Rebuild.
271 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
273 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
274 when merging m32r BFDs into m32rx BFDs.
276 * elf32-v850.c (remember_hi16s_reloc): New function.
277 (find_remembered_hi16s_reloc): New function.
278 (v850_elf_store_addend_in_insn): Use the above new functions to
279 match up HI6S relocs with LO16 relocs.
282 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
284 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
285 (bfd_txvu_arch): Delete.
286 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
288 * bfd-in2.h: Regenerate.
291 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
293 * configure.in: Change -linux* to -linux-gnu*.
294 * config.bfd, configure.host: Likewise.
295 * configure: Rebuild.
297 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
299 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
300 LO16/HI16S bug and improve comments about what is going on.
302 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
304 * configure, aclocal.m4: Rebuild with new libtool.
307 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
309 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
310 when merging v850 code into v850e/v850ea code. Do not initialise
311 output flags if the input is the default architecture. PR14732.
313 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
316 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
318 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
319 get the size from bfd_arch_bits_per_address instead of directly
322 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
324 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
325 to wrap, just return all 1's bits instead.
326 * libbfd.h: Regenerate.
328 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
330 * coff-i386.c (coff_pe_i386_relocate_section): New static function
332 (coff_relocate_section): If COFF_WITH_PE, define as
333 coff_pe_i386_relocate_section.
334 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
335 skip empty sections, to match coff_write_object_contents.
337 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
338 rather than swapping out r_offset twice. From Luke Deller
339 <luked@cse.unsw.edu.au>.
341 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
343 * configure.in: Set libtool_enable_shared rather than
344 libtool_shared. Remove diversion hack.
345 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
348 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
350 * syms.c (struct stab_cache): Define.
351 (struct stab_find_info): Remove cached_offset, cached_stab,
352 cached_str, and cached_stroff fields. Add file_cache,
353 function_cache, and line_cache fields.
354 (_bfd_stab_section_find_nearest_line): Use extensive caching to
357 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
359 * peicode.h (pe_print_idata): Check for import of ordinal rather
361 (pe_print_edata): If there is no .edata section, look for the
362 export data in some other section.
364 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
366 * configure.in: Change version to 2.8.4.
367 * configure: Regenerated.
369 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
371 Add tms320c30 support:
372 * cpu-tic30.c: New file.
373 * aout-tic30.c: New file.
374 * coff-tic30.c: New file.
375 * archures.c (bfd_arch_tic30): Define.
376 (bfd_tic30_arch): Declare.
377 (bfd_archures_list): Add bfd_tic30_arch.
378 * targets.c (bfd_target_vector): Add tic30_aout_vec and
380 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
381 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
382 (coff_set_flags): Likewise.
383 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
384 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
385 * Makefile.am: Rebuild dependencies.
386 (ALL_MACHINES): Add cpu-tic30.lo.
387 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
388 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
389 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
390 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
392 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
394 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
395 to lag behind LO16 reloc by a couple of instructions.
397 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
399 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
400 make to reexamine the file timestamp.
401 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
403 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
407 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
409 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
410 and partial_inplace=false.
411 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
414 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
416 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
417 to create .dynsbss and .rela.sbss sections.
418 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
419 copied from dynamic objects into .sbss.
420 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
421 use it. Correct typo of .rela.sdata2.
422 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
423 put the data, which may now be in .sbss.
424 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
425 (elf_backend_create_dynamic_sections): Define as
426 ppc_elf_create_dynamic_sections.
428 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
429 against _GLOBAL_OFFSET_TABLE_.
430 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
431 shared libraries which refer to local symbols. Make sure that the
432 test for allocating space for a reloc in a shared object is the
433 same as the test for emitting a reloc.
436 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
438 * elf32-mips.c: Add dvp support.
441 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
443 * config.bfd (i[3456]-*-mingw32*): New target.
444 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
445 * aclocal.m4, configure: Rebuild.
448 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
450 * config.bfd, configure.in: Add dvp support.
451 * configure: Regenerate.
452 * aclocal.m4: Regenerate.
453 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
454 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
457 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
459 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
462 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
464 Sparc v9 ABI compliant PLT:
465 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
466 (plt_templates, sparc64_elf_build_plt_entry): Delete.
467 (LARGE_PLT_THRESHOLD): New define.
468 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
469 (sparc64_elf_build_plt): New function.
470 (sparc64_elf_plt_entry_offset): Likewise.
471 (sparc64_elf_plt_ptr_offset): Likewise.
472 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
473 contain the index for convenience. Skip the initial entries
475 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
476 memory for the benefit of .rela.plt.
477 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
478 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
479 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
480 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
481 Call sparc64_elf_build_plt.
482 (elf_backend_want_got_plt): No.
483 (elf_backend_plt_readonly): No.
484 (elf_backend_plt_alignment): 8.
486 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
487 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
488 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
491 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
493 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
495 * cpu-mips.c (arch_info_struct): Add mips variants.
496 * bfd-in2.h: Rebuilt.
498 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
500 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
501 preserving the contents of t2a3_b_insn.
503 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
505 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
506 (i[3456]86sco3.2v5*coff): New target.
508 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
510 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
512 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
514 * bfd.c (bfd_get_error_handler): Add orthogonal function.
515 * bfd-in2.h: Regenerate.
517 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
519 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
521 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
523 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
524 adjust addend for an output common symbol (from Jimmy Blair
525 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
526 defined symbol to counteract adjustment made in generic relocation
529 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
531 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
533 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
534 (GET_SCNDHR_NLNNO): Likewise.
536 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
538 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
540 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
542 * elf32-m32r.c: Add macros to handle NOP insertion.
544 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
546 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
547 (xcoff_mark): Likewise.
548 (xcoff_build_ldsyms): Mark absolute symbols.
550 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
552 * bout.c (b_out_write_object_contents): Sort symbols before output
553 to keep {CALL,BAL}NAME symbols adjacent.
554 (b_out_symbol_cmp): New function.
556 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
558 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
559 allocate space for a PC relative reloc against a symbol which is
560 defined in a regular file.
561 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
562 relative reloc against a symbol which is defined in a regular
565 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
567 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
568 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
570 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
571 (mips*-*-netbsd*): New target.
573 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
575 * elflink.h (elf_link_assign_sym_version): Change error message
576 from "undefined version name" to "undefined versioned symbol
579 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
581 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
584 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
586 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
589 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
590 shared. Set stab* sections to be shared and read. Set .rsrc
591 section to be read and shared.
593 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
595 * Makefile.am: Rebuild dependencies.
596 (ALL_MACHINES_CFILES): Add dwarf2.lo.
597 (ALL_MACHINES_CFILES): Add dwarf2.c.
598 * Makefile.in: Rebuild.
600 * coff-arm.c: Don't include obstack.h.
602 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
604 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
607 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
609 * configure: Regenerate to get @SHELL@ substituted.
611 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
613 * coff-arm.c (coff_arm_relocate_section): Only look at section
614 owner if there is one.
616 * elf.c (assign_file_positions_for_segments): Fail if there is not
617 enough room for the program headers. (PR14186)
619 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
621 * elf.c (_bfd_elf_find_nearest_line): Call
622 _bfd_dwarf2_find_nearest_line first.
623 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
624 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
626 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
629 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
630 object files to be merged into a M32RX executable.
632 * archures.c: Add bfd_mach_m32rx.
634 * archures.c: Add bfd_mach_m32r.
636 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
638 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
639 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
640 to decide when to align the file sections for paging.
642 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
645 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
647 * elf32-m32r.c (m32r_elf_object_p): New Function.
648 (m32r_elf_final_write_processing): New Function.
649 (m32r_elf_set_private_flags): New Function.
650 (m32r_elf_copy_private_bfd_data): New Function.
651 (m32r_elf_merge_private_bfd_data): New Function.
652 (m32r_elf_print_private_bfd_data): New Function.
653 (elf_backend_object_p): Point to m32r_object_p.
654 (elf_backend_final_write_processing): Point to
655 m32r_elf_final_write_processing.
656 (bfd_elf32_bfd_copy_private_bfd_data): Point to
657 m32r_elf_copy_private_bfd_data.
658 (bfd_elf32_bfd_merge_private_bfd_data): Point to
659 m32r_elf_merge_private_bfd_data.
660 (bfd_elf32_bfd_set_private_flags): Point to
661 m32r_elf_set_private_bfd_data.
662 (bfd_elf32_bfd_print_private_bfd_data): Point to
663 m32r_elf_print_private_bfd_data.
666 * cpu-m32r.c: Add m32rx cpu architecture.
667 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
668 architecture machines.
671 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
674 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
676 * configure: Only build libbfd shared if --enable-shared's value
677 was `yes', or was set to `*bfd*'.
678 * aclocal.m4: Likewise.
679 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
680 original source of this bit of code. It's not clear what the best fix
683 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
685 * linker.c (generic_link_add_symbol_list): Always init udata.p so
686 that the generic relaxation code can function when input and output
687 file formats are mismatched.
689 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
691 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
693 * elf.c (assign_file_positions_for_segments): For a loadable
694 section, make sure that the load address is correct relative to
695 the load address of the segment plus the size of the segment so
698 * coffcode.h (_coff_link_output_has_begun): Make static.
699 (_coff_final_link_postscript): Likewise.
701 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
703 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
704 which a relocation refers to an indirect or warning symbol.
706 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
708 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
709 (coff_arm_final_link_postscript): New function.
710 (coff_arm_link_output_has_begun): New function.
712 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
713 _bfd_coff_link_output_has_begun and
714 _bfd_coff_final_link_postscript. Add new macros:
715 bfd_coff_link_output_has_begun() and
716 bfd_coff_final_link_postscript().
718 * cofflink.c (_bfd_coff_final_link): Insert calls to
719 bfd_coff_link_output_has_begun() and
720 bfd_coff_final_link_postscript().
722 * coffcode.h: Add two new fields to bfd_coff_backend_data
723 structure: _bfd_coff_link_output_has_begun and
724 _bfd_coff_final_link_postscript. Add default initialisers for
725 these fields. Add overridable aliases for the coff swap functions
726 in the backend data structure.
728 * elf32-v850.c: Update with patches from the branch to fix
729 HI16_S/LO16 reloc pairs.
732 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
734 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
736 (USE_REL): Don't define any more, switch to using RELA
738 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
741 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
743 * archures.c (bfd_mach_mips*): Define.
744 (start-sanitize-vr5400):
745 (vr5400, bfd_mach_vr5000): Define.
746 (end-sanitize-vr5400):
747 (bfd_default_scan): For 3000 and 4000 replace magic constant with
750 * cpu-mips.c (N): Define.
751 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
752 numbers with bfd_mach_mips* macros.
754 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
756 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
757 v850_elf_relocate_section): Fix PR2 14180 and 14181
758 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
759 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
760 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
761 (for PR14180) to create and handle special common sections.
762 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
763 which have data stored in the instructions. PR14258.
765 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
767 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
768 (USER_LABEL_PREFIX): Revert back to '_'
770 * config.bfd (targ_cpu): Add support for Thumb target.
772 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
774 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
775 (get_symbol_value): Handle R_SH_SWITCH8.
776 (sh_relax_delete_bytes): Likewise.
778 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
780 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
781 gcc/config/arm/semi.h
783 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
786 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
788 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
791 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
793 * coffcode.h (coff_mkobject_hook): Only set private flags for non
796 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
798 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
801 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
803 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
804 complain if inout and output formats differ.
806 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
808 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
809 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
810 * Makefile.in: Rebuild.
811 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
812 automake and autoconf.
814 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
815 (COFF_WITH_PR to COFF_WITH_PE).
817 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
819 * coff-arm.c: Make variables and some functions static, so that
820 this file can be included in multiple object files.
821 (coff_arm_bfd_final_link): Fix minor bug.
823 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
825 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
827 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
829 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
831 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
833 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
835 * sunos.c (sunos_add_one_symbol): When overriding a defined
836 symbol, set it to undefined, not new.
838 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
841 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
843 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
844 (sh_relax_delete_bytes): Don't kill LABEL relocs.
846 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
848 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
849 (mn10300_elf_relax_section): Likewise.
851 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
853 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
854 bfd_h_get_* calls to "bfd_byte *".
856 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
858 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
860 (mn10300_elf_relax_section): Include stack space for register saves
861 in the imm8 field of a "call" instruction.
862 (compute_function_info): Determine how much stack is allocated by
863 the movm instruction. Fix typo.
864 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
866 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
868 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
869 a version dependency could not be found.
871 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
873 * configure.com: Get version info from configure.in
875 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
877 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
878 New function. Avoid mixing US1 and HAL R1 code.
879 Set resulting memory ordering to the strongest one used.
880 (sparc64_elf_object_p): Set bfd_mach correctly.
882 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
884 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
885 (sparc64_elf_check_relocs): Handle them.
886 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
887 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
889 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
891 * configure.in (sparc*-*-linux*): Use trad-core and ...
892 * hosts/sparclinux.h: New file.
894 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
896 * config.bfd (sparc64-*-linux*): New target.
898 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
899 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
901 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
902 Set .plt alignment from new plt_alignment.
903 * elflink.h (elf_link_create_dynamic_sections): Set version section
904 alignment to LOG_FILE_ALIGN.
905 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
906 (elfXX_bed): Init plt_alignment.
908 * elf64-sparc.c (sparc64_elf_check_relocs,
909 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
910 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
911 sparc64_elf_finish_dynamic_sections): New functions.
912 (sparc64_elf_howto_table): Fix a few name strings.
913 (ELF_DYNAMIC_INTERPRETER): New definition.
914 (sparc64_elf_relocate_section): Handle shared libraries.
916 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
917 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
918 PLT definitions sparc64-linux originally choose. These will go
919 away soon in favour of the official abi definitions.
921 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
923 * coff-sh.c (coff_small_object_p): New static function.
924 (coff_small_new_section_hook): New static function.
925 (bfd_coff_small_swap_table): New static const structure.
926 (coff_small_close_and_cleanup): Define.
927 (coff_small_bfd_free_cached_info): Define.
928 (coff_small_get_section_contents): Define.
929 (coff_small_get_section_contents_in_window): Define.
930 (shcoff_small_vec): New static structure.
931 (shlcoff_small_vec): New static structure.
932 * targets.c (bfd_target_vector): Add shcoff_small_vec and
934 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
935 shlcoff_small_vec to targ_selvecs.
937 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
938 * configure: Rebuild.
940 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
942 * evax-egsd.c: Weak symbols are global.
944 * evax-emh.c: Use proper casts.
946 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
948 * evax-egsd.c: Section names and symbols have different
949 length restrictions. Add length parameter to
950 _bfd_evax_length_hash_symbol.
951 * evax-etir.c: Likewise.
952 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
954 * evax.h (EOBJ_S_C_SECSIZ): Define.
956 * evax-alpha.c: Remove duplicate test.
958 * evax-emh.c: SYS$ functions are upper-case.
960 * evax-egsd.c: Create separate sections for common symbols.
961 * evax-etir.c: Don't output common section.
962 * evax.h: Bump up section count.
964 * configure.com: Use 64bit integers with DEC C.
966 * evax-egsd.c: Make section flags dec c compatible.
968 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
970 * som.c (normalize): Delete function.
971 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
972 changed. Use passed in elength to determine size of the extended
973 name table instead of computing it again.
975 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
977 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
978 IMAGE_SCN_MEM_READ for an unrecognized section.
980 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
982 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
983 '/' in the extended name table.
985 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
987 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
988 symbols, check globals list before matching on locals.
990 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
992 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
995 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
997 * peicode.h (pe_mkobject_hook): Set DLL flag.
998 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1000 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1001 for .stab* sections. Replace strlen of constant strings with
1004 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1006 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1007 merge got and reloc entries from ind syms to their target.
1008 (elf64_alpha_always_size_sections): Call it.
1009 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1010 (elf64_alpha_can_merge_gots): Likewise.
1011 (elf64_alpha_merge_gots): Likewise.
1013 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1014 as it is insufficient to handle the relocation changes as well.
1016 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1018 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1019 relocs for symbols in shlibs that have been forced local.
1020 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1022 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1024 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1025 got_enties of the default symbol for the default versioned
1026 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1029 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1031 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1032 24 bits of the PC when computing a PC relative relocation.
1034 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1036 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1037 Correct value for maximum positive 22 bit PC relative relocation.
1038 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1039 HI_16 relocations. Correct bit adjustment in TDA offsets.
1041 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1043 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1044 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1046 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1048 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1051 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1053 * config.bfd: Missed one alpha* change.
1055 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1057 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1058 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1059 (MINUS_ONE): New macro.
1060 (sparc_elf_notsup_reloc): New function.
1061 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1062 H44,M44,L44,REGISTER.
1063 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1064 (init_insn_reloc): New function.
1065 (sparc_elf_wdisp16_reloc): Use it.
1066 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1068 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1070 * som.c (som_construct_extended_name_table): Remove static
1071 function, and define as macro instead.
1073 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1075 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1076 recognizes alphaev5 etc.
1077 * configure.host: Likewise.
1079 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1081 Make ld -s work on AIX:
1082 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1083 section if we are stripping.
1084 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1085 size if we are stripping.
1086 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1087 and don't write out relocs, if we are stripping.
1088 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1089 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1092 * configure.in: Don't include elf.lo again for ELF targets; it's
1093 always in the library anyhow.
1094 * configure: Rebuild.
1096 * bfd-in2.h: Rebuild.
1098 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1099 char *, when calling bfd_get_32 and bfd_put_32.
1100 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1101 when calling strcpy.
1103 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1105 * reloc.c (bfd_check_overflow): New function.
1106 (bfd_perform_relocation, bfd_install_relocation): Use it.
1107 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1108 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1109 * bfd-in2.h: Regenerate.
1110 * libbfd.h: Regenerate.
1112 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1114 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1115 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1117 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1119 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1120 (stmp-bfd-h): Rename from stmp-bfd.h.
1121 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1122 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1123 (stmp-bin2-h): New target.
1124 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1125 (stmp-lbfd-h): New target.
1126 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1127 (stmp-lcoff-h): New target.
1128 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1129 stmp-lbfd-h, and stmp-lcoff-h.
1130 * Makefile.in: Rebuild.
1132 * configure.in: Use a diversion to set enable_shared before the
1133 arguments are parsed.
1134 * configure: Rebuild.
1136 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1138 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1139 renamed to R_SPARC_UNUSED_42.
1140 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1141 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1142 renamed to R_SPARC_UNUSED_42.
1143 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1144 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1145 * bfd-in2.h: Regenerated.
1146 * libbfd.h: Regenerated.
1148 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1150 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1151 after we have set *sym_hash.
1153 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1155 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1157 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1159 * Makefile.am (libbfd_a_SOURCES): Define.
1160 * Makefile.in: Rebuild.
1162 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1163 * aclocal.m4: Rebuild with new libtool.
1164 * configure: Rebuild.
1166 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1168 * elf.c (map_sections_to_segments): Even if we are not demand
1169 paged, don't put a loadable section after a nonloadable section.
1170 (assign_file_positions_for_segments): Increment the file offset
1171 for a section with contents, even if it is not loadable.
1173 start-sanitize-v850e
1174 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1176 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1177 indicating that __ctbp could not be found.
1180 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1182 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1184 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1185 start-sanitize-v850e
1187 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1188 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1189 Add support for the CALLT relocs.
1191 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1192 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1195 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1196 relocations against non-existant symbols.
1198 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1200 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1202 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1203 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1204 bit reloc in the tiny data area.
1207 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1209 Merged changes from Martin Hunt:
1211 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1212 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1215 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1216 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1218 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1219 Do 15 and 21 bit pc-relative relocations.
1220 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1223 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1224 added to the relocation, not or'd.
1227 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1229 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1231 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1233 * archures.c (bfd_default_scan): Use strcasecmp.
1234 (bfd_default_scan): Test for match with arch_name + ":" +
1236 (bfd_default_scan): Test for match with printable_name - ":".
1237 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1238 cases. Each implements their own scan function.
1239 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1240 special cases. Since info->mach == 0. The test mach == number
1242 (bfd_arch_list): New function, return name of all the supported
1245 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1247 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1248 decoding architecture.
1249 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1252 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1254 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1256 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1258 * Makefile.am: Rebuild dependencies.
1259 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1260 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1261 * Makefile.in: Rebuild.
1263 * reloc.c: Remove extraneous commas from relocation entries.
1264 Remove BFD_RELOC_V850_16_PCREL.
1265 * bfd-in2.h: Rebuild.
1267 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1268 in sections named .tocbss rather than .bss.
1270 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1272 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1273 BFD_RELOC_V850_16_PCREL.
1275 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1277 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1278 the same as C_EXT syms.
1279 (coff_link_add_symbols): Ditto.
1280 (_bfd_coff_link_input_bfd): Ditto.
1281 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1282 it to preserve and restore state of global_to_static flag.
1284 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1286 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1287 bits in e_flags field rather than magic numbers.
1288 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1289 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1290 v850_elf_print_private_bfd_data): New functions.
1292 start-sanitize-v850e
1293 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1295 * elf.c (prep_headers): Remove V850E magic number.
1296 * elf.c (prep_headers): Remove V850EA magic number.
1299 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1301 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1303 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1305 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1306 instructions are relative to the next instruction, not the
1307 current instruction.
1308 (mn10200_elf_relax_section): Similarly.
1310 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1312 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1315 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1316 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1317 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1319 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1321 * cpu-v850.c: Remove "plain" from v850 printable name.
1322 (scan): Use strcasecmp.
1324 * archures.c (bfd_mach_v850): Define.
1326 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1327 just sh/SH, use strcasecmp.
1328 (arch_info_struct): Add entries for sh3 et.al.
1330 * archures.c (bfd_mach_sh, ...): Define.
1332 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1334 * archures.c (bfd_archures_list): Always NULL terminate the list.
1336 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1338 * Makefile.am: Rebuild dependencies.
1339 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1340 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1341 (elf32-arc.lo): Remove explicit dependency.
1342 * Makefile.in: Rebuild.
1344 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1345 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1346 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1348 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1350 * configure: Rebuild with latest devo autoconf for NT support
1352 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1354 * cpu-arm.c (compatible): If B is a default type, return A.
1356 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1358 * cpu-v850.c (scan): New function.
1359 (arch_info_struct): New structure.
1360 (bfd_v850_arch): Add link into arch_info_structure.
1362 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1365 * elf32-v850.c (v850_elf_object_p): New function.
1367 start-sanitize-v850e
1368 * archures.c (bfd_mach_v850e): Machine value for v850e.
1370 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1372 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1375 * elf.c (prep_headers): Add support for v850e machine number.
1377 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1379 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1381 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1384 * elf.c (prep_headers): Add support for v850ea machine number.
1387 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1389 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1390 cached_stab field if the offset prevents us from using the cache.
1392 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1394 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1396 * aout-arm.c (aout_arm_little_vec): Likewise.
1397 (aout_arm_big_vec): Likewise.
1398 * bout.c (b_out_vec_big_host): Likewise.
1399 (b_out_vec_little_host): Likewise.
1400 * mipsbsd.c (aout_mips_little_vec): Likewise.
1401 (aout_mips_big_vec): Likewise.
1403 start-sanitize-tic80
1404 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1406 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1407 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1408 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1411 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1413 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1414 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1415 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1416 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1417 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1418 of two for I960 only.
1419 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1420 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1421 default definitions.
1422 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1423 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1424 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1425 start-sanitize-tic80
1426 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1427 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1428 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1429 *coffcode.h (coff_write_object_contents): Set alignment field in
1430 section header for TIC80COFF files.
1433 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1435 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1436 v850_elf_check_relocs, v850_elf_reloc,
1437 v850_elf_final_link_relocate): Add support for
1438 BFD_RELOC_V850_16_PCREL relocation.
1440 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1443 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1445 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1447 start-sanitize-v850e
1448 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1450 * cpu-v850e: New file.
1452 * elf.c (prep_headers): Add support for v850e target.
1454 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1456 * config.bfd: Add support for v850e target.
1458 * archures.c: Add support for v850e target.
1460 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1462 * cpu-v850ea: New file.
1464 * elf.c (prep_headers): Add support for v850ea target.
1466 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1468 * config.bfd: Add support for v850ea target.
1470 * archures.c: Add support for v850ea target.
1473 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1475 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1476 argument as section relative, rather than an absolute address.
1477 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1479 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1481 * config.bfd (arc-*-elf*): Add.
1482 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1483 * configure: Rebuild.
1484 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1485 (BFD32_BACKENDS): Add elf32-arc.lo.
1486 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1487 * Makefile.in: Rebuild.
1488 * archures.c (architecture list): Add bfd_arch_arc.
1489 (bfd_archures_list): Add bfd_arc_arch.
1490 (bfd_mach_arc_base): Define.
1491 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1492 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1493 (bfd_target_vect): Add them.
1494 * bfd-in2.h, libbfd.h: Rebuild.
1495 * cpu-arc.c, elf32-arc.c: New files.
1496 * elf.c (pre_headers): Recognize bfd_arch_arc.
1498 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1500 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1501 data section is correctly rounded to a page in the file.
1503 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1505 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1506 there are no symbols.
1508 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1510 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1511 file system 14 character limit.
1512 * Makefile.am, configure.in: Corresponding changes.
1513 * Makefile.in, configure: Rebuild.
1515 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1517 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1518 Rebuild dependencies.
1519 * Makefile.in: Rebuild.
1521 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1523 * Makefile.am (docdir): Define.
1524 * Makefile.in: Rebuild.
1526 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1528 * configure: Rebuild with autoconf 2.12.1.
1530 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1532 * aclocal.m4, configure: Rebuild with new automake patches.
1534 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1536 * rs6000-core.c (make_bfd_asection): New function to add a section
1537 to the core file bfd.
1538 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1540 Use BFD routines to seek, read and stat the core file.
1541 Handle .data sections from loaded objects and anonymously mmapped
1542 regions, these are available in AIX 4 core files.
1544 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1546 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1547 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1548 copy; use a patches libtool instead.
1549 * acmacros.m4: Remove.
1550 * Makefile.in, aclocal.m4, configure: Rebuild.
1552 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1554 * Makefile.am: New file, based on old Makefile.in.
1555 * acmacros.m4: New file, copied from old aclocal.m4.
1556 * acinclude.m4: New file.
1557 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1558 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1559 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1560 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1561 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1562 * acconfig.h: Mention PACKAGE and VERSION.
1563 * stamp-h.in: New file.
1564 * dep-in.sed: Change .o to .lo.
1565 * Makefile.in: Now built with automake.
1566 * aclocal.m4: Now built with aclocal.
1567 * config.in, configure: Rebuild.
1570 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1572 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1573 if there is only a relocation to a read-only but not allocatable
1574 section (like .stab).
1575 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1576 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1577 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1578 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1579 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1581 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1582 (ppc_elf_create_linker_section): These sections are not
1583 created by the linker (that is, they are created by the user
1584 putting data in them). In particular, they can be the source
1585 and target of relocations.
1586 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1587 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1588 objects (for instance, 'long double') to 16-byte boundaries.
1589 (ppc_elf_size_dynamic_sections): Make the code that generates
1590 section symbols exactly the same as for sparc, reducing the
1591 number of section symbols output.
1592 (ppc_elf_check_relocs): Check postcondition of
1593 bfd_elf32_link_record_dynamic_symbol. Make default case the
1594 same as corresponding code for sparc, fixing bug involving
1596 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1597 forced to be local because of versioning (by replicating
1598 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1599 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1601 (ppc_elf_relocate_section): Add handy debugging code for when
1602 assertion fails. Add some more 'symbol made local because of
1605 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1606 processing a GOT relocation as required by ABI.
1608 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1610 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1611 version info if this symbol came from a dynamic object.
1612 (elf_link_add_object_symbols): Set the version info of a symbol
1613 only if the object actually contains version definitions and
1614 defines this symbol.
1616 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1618 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1619 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1621 * configure: Regenerated with autoconf 2.12.
1622 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1624 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1626 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1627 a warning rather than returning an error.
1629 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1631 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1633 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1635 * cisco-core.c: define signals for wingdb.
1637 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1639 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1640 the same number of aux entries.
1642 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1644 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1645 difference of two symbols if the relocation size is 32 bits.
1646 (som_write_fixups): Handle R_DATA_EXPR.
1648 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1650 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1651 its value if COFF_WITH_PE is defined.
1653 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1655 * coff-stubgo32.c: New file.
1656 * go32stub.h: New file.
1657 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1658 * coffswap.h (coff_swap_filehdr_in): Invoke
1659 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1661 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1662 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1663 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1664 COFF_ADJUST_AUX_IN_POST if they are defined.
1665 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1666 COFF_ADJUST_AUX_OUT_POST if they are defined.
1667 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1668 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1669 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1670 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1671 * targets.c (go32stubbedcoff_vec): Declare.
1672 (bfd_target_vector): Add go32stubbedcoff_vec.
1673 * configure.in (go32coff_vec): New target vector.
1674 (go32stubbedcoff_vec): Likewise.
1675 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1676 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1677 * Makefile.in: Rebuild dependencies.
1678 (BFD32_BACKENDS): Add coff-stubgo32.o.
1679 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1680 (HFILES): Add go32stub.h.
1682 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1684 * configure.in: Check for fdopen.
1685 * configure, config.in: Rebuild.
1686 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1687 __GO32__. Reindent a bit.
1689 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1691 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1692 flag for newly created sections.
1693 (sunos_add_dynamic_symbols): Don't discard newly created sections
1694 if shared library is dynobj.
1696 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1698 * elf.c (map_sections_to_segments): When checking whether
1699 including a section in a segment would force us to skip a page,
1700 align the address of the next segment to avoid wraparound
1703 start-sanitize-tic80
1704 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1706 * coffcode.h (coff_write_object_contents): Initialize
1707 target id field to TIC80_TARGET_ID.
1708 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1710 (coff_swap_filehdr_in): Swap in target id field if used.
1713 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1715 * coff-i386.c (coff_i386_is_local_label_name): New static function
1716 if TARGET_UNDERSCORE.
1717 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1718 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1720 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1722 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1723 complain_overflow_signed, for 32 bit PC relative relocations.
1725 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1727 * elflink.h (elf_link_add_object_symbols): When a version
1728 indirection symbol is overridden, make the original symbol point
1729 at the real overriding symbol.
1731 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1734 * elflink.h (elf_link_output_extsym): Use the right section for a
1736 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1737 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1739 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1741 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1742 symbols before checking for new symbols.
1744 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1746 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1748 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1749 file, not aoutsz bytes (they are different in XCOFF .o files).
1751 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1752 redefined by objects included from archives.
1754 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1756 * elflink.h (elf_merge_symbol): In the case of a new defined
1757 symbol overriding an old defined symbol, return the hash table
1758 entry which we modify, even if it is the target of an
1760 (elf_link_add_object_symbols): If the real name of the symbol gets
1761 overridden, convert the versioned symbol into an indirect symbol
1764 * elflink.h (elf_merge_symbol): New static function, broken out of
1765 elf_link_add_object_symbols.
1766 (elf_link_add_object_symbols): Call it.
1768 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1770 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1771 handle case where COFF filehdr does not immediately follow PE
1773 * coffgen.c (coff_object_p): Remove useless seek to current
1776 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1778 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1781 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1783 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1784 symbols, skip N_ABS symbols with debugging storage classes.
1786 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1788 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1789 relocs in shared libraries which refer to local symbols. Cope
1790 with addend when processing a GOT relocation.
1792 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1793 for sections that the linker didn't create.
1794 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1795 symbol if it was created in ppc_elf_size_dynamic_sections.
1796 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1797 relative to a section for which we didn't output a symbol.
1799 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1800 relocs are 'rela' relocs, like everything else. .rela.plt is not
1801 a read-only section, so we don't have to special-case it.
1803 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1804 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1806 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1807 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1808 actual .got section.
1809 * elflink.c (_bfd_elf_create_got_section): The three reserved
1810 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1812 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1815 * elf32-ppc.c (ppc_elf_check_relocs): Use
1816 _bfd_elf_create_got_section to create the GOT rather than
1817 ppc_elf_create_linker_section. Create the '.rela.got' section
1819 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1820 symbol has a GOT entry.
1821 (ppc_elf_relocate_section): Record when a symbol is used through
1822 the GOT, and allocate space in the GOT for each such symbol.
1823 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1824 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1827 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1828 treated in a similar way to ADDR16_HA relocs.
1829 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1830 shared objects; the linker must deal with them.
1831 (ppc_elf_create_linker_section): Stop setting
1832 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1833 LINKER_SECTION_PLT stuff.
1834 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1835 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1836 section, not ELF-specific calls.
1837 (elf_backend_plt_not_loaded): Set to 1.
1838 (elf_backend_got_symbol_offset): Set to 4.
1839 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1840 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1841 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1842 plt_not_loaded member.
1843 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1844 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1846 (elf_backend_G_O_T_offset): Set default to 0.
1847 (elfNN_bed): Set added fields.
1849 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1850 DT_RELENT in shared objects; should be DT_RELAENT.
1852 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1853 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1854 such a reloc (in a non-shared object) refers to a symbol that's
1857 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1859 * elfcode.h (put_signed_word): Define.
1860 (get_signed_word): Define.
1861 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1862 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1864 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1865 bfd_get_signed_32 to set the r_addend field.
1866 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1867 bfd_h_get_signed_64 to set the r_addend field.
1869 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1871 * elf32-i386.c (elf_i386_relocate_section): When generating a
1872 shared library, do the relocation if the input section is not
1873 allocated in memory.
1875 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1876 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1877 (elf_fix_symbol_flags): New static function, broken out of
1878 elf_adjust_dynamic_symbol.
1879 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1880 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1881 forced local even if NEEDS_PLT is set. When forcing a symbol to
1882 be local, clear NEEDS_PLT.
1883 (elf_link_output_extsym): Remove unused local bed.
1885 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1887 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1888 for derived elf linker hash table entries. References to
1889 elf_link_hash_entry changed appropriately.
1890 (elf32_mn10300_link_hash_table): New structure for derived elf
1892 (elf32_mn10300_hash_table): Define.
1893 (elf32_mn10300_link_hash_traverse): Likewise.
1894 (elf32_mn10300_link_hash_newfunc): New function.
1895 (elf32_mn10300_link_hash_table_create): Likewise.
1896 (elf32_mn10300_finish_hash_table_entry): Likewise.
1897 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1898 of prologue code, and call:32->call:16 relaxing.
1899 (compute_function_info: New function.
1900 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1902 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1904 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1905 for a symbol which is being forced to be local.
1906 * elf32-i386.c (elf_i386_relocate_section): Write out the
1907 relocation value for a GOT reloc for a symbol which is turning
1908 into a local symbol.
1909 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1910 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1912 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1914 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1915 value if the symbol is turning into a local symbol.
1916 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1917 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1919 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1921 * elflink.h (elf_link_add_object_symbols): Also read verneed
1922 information by calling `_bfd_elf_slurp_version_tables'.
1923 (elf_link_add_object_symbols): For undefined symbols look for
1924 version information in the verneed records.
1925 (elf_link_add_object_symbols): Use soname of shared object
1926 for verneed record if it is available.
1928 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1930 * cpu-arm.c: Add prototypes for compatible and scan.
1931 * cofflink.c: Add prototype for mark_relocs.
1933 * archive.c (bfd_special_undocumented_glue): Change filename to
1934 const pointer. Add prototype.
1936 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1938 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1939 sections that will be discarded.
1941 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1943 * elflink.h (elf_link_find_version_dependencies): When searching
1944 for known version symbol skip non-matching verdef records, not
1947 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1949 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1950 not a bfd_vma, to the base file, to match how dlltool reads it.
1952 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1954 * reloc.c: Add thumb relocations.
1956 * bfd-in2.h: Add Thumb relocations.
1958 * libbfd.h: Add Thumb relocations.
1960 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1962 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1964 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1966 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1967 for a section even if it is not loaded.
1969 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1971 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1972 input and output files.
1973 (_bfd_coff_generic_relocate_section): Check whether input file,
1974 not output file, is a PE file.
1976 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1978 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1980 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1982 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1985 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1987 * cpu-arm.c (compatible): Add test for supersets of ARM
1990 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1992 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1995 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1997 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1998 called directly by gas/config/tc-arm.c.
2000 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2002 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2003 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2005 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2007 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2010 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2012 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2013 (coff_bfd_copy_private_bfd_data): Ditto.
2014 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2015 (coff_arm_bfd_print_private_bfd_data): Ditto.
2016 (coff_arm_bfd_set_private_flags): Ditto.
2017 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2019 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2021 * libcoff-in.h (struct coff_final_link_info): Add boolean
2022 global_to_static member for support of task linking.
2023 (_bfd_coff_write_task_globals): Add prototype.
2024 * libcoff.h: Regenerate.
2025 * coffcode.h (coff_write_object_contents): Use #ifdef to
2026 check RS6000COFF_C, to be consistent with all other uses
2028 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2029 call _bfd_coff_write_task_globals.
2030 (_bfd_coff_link_input_bfd): If doing task linking, convert
2031 global functions to static.
2032 (_bfd_coff_write_global_sym): If doing task linking, convert
2033 global variables to static.
2034 (_bfd_coff_write_task_globals): New function.
2035 start-sanitize-tic80
2036 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2037 (C_AUTOARG): #undef since it clashes with C_UEXT.
2038 (C_LASTENT): #undef since it clashes with C_STATLAB.
2039 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2041 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2042 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2043 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2046 start-sanitize-tic80
2047 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2049 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2050 PP relocations to complain_overflow_dont.
2052 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2054 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2055 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2057 (ppbase_reloc, glob15_reloc): New static functions.
2058 (glob16_reloc, local16_reloc): New static functions.
2059 (rtype2howto): Handle all relocation types.
2060 (coff_tic80_relocate_section): New static function.
2061 (coff_relocate_section): Define to coff_tic80_relocate_section.
2062 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2065 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2067 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2068 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2070 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2071 callers. If PE file, don't add section VMA.
2072 (coff_write_alien_symbol): If PE file, don't add section VMA.
2073 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2074 (_bfd_coff_write_global_sym): Likewise.
2075 (_bfd_coff_generic_relocate_section): Likewise.
2077 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2080 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2082 * cofflink.c (mark_relocs): Add new function to mark symbols which
2083 are used by relocations.
2084 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2085 suppress the skipping of symbols that have thus been marked.
2087 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2089 * coff-sh.c (sh_merge_private_data): New static function.
2090 (coff_bfd_merge_private_bfd_data): Define.
2092 start-sanitize-tic80
2093 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2095 * coff-tic80.c: Remove unnecessary #ifdefs.
2096 * config.bfd: Set targ_underscore to yes for tic80.
2098 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2100 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2101 with unresolved external symbols in GDB).
2104 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2106 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2107 the symbols associated with each BFD.
2108 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2110 * elf-m10200.c: Likewise.
2111 * elf32-m32r.c: Likewise.
2112 * elf32-sh.c: Likewise.
2114 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2116 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2117 alignment of a common symbol. If two symbols that look like
2118 common symbols are found in two shared libraries, and the size is
2119 different, use the larger size, and warn if --warn-common. If a
2120 common symbol overrides a definition in a shared library, set the
2121 size to the larger size, and warn if --warn-common.
2123 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2125 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2126 into any other machine type.
2128 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2130 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2131 data into an unitialised destination set its machine type as well.
2133 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2135 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2136 to common symbol size. Consistently treat uninitialized symbols
2137 in shared objects as common symbols.
2139 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2141 * archures.c (constants): Added new constants to identify the
2142 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2143 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2145 * bfd-in2.h (constants): Added new constants to identify
2146 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2147 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2148 bfd_mach_arm_4T. This file is auto-magically generated from the
2149 archures.c file. This update is just to save work.
2151 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2152 coff_arm_bfd_print_private_bfd_data,
2153 coff_arm_bfd_set_private_flags,
2154 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2155 (global): Macro redefinitions set up to use these new functions.
2157 * coffcode.h (coff_mkobject_hook): Added call to
2158 coff_arm_bfd_set_private_flags().
2159 (coff_set_arch_mach_hook): Added code to set machine type based on
2160 bits stored in internal flags.
2161 (coff_set_flags): Added code to set the new bits in the flags
2162 field based on the machine number.
2163 (function definition macros): Made all function definition macros
2164 conditional so that they can be overridden by target specific
2167 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2168 Structure extended to include new types, one each for ARMv2,
2169 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2171 * libcoff-in.h (struct coff_tdata): Added flags field.
2173 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2175 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2177 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2180 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2182 * coffgen.c (coff_find_nearest_line): If there are no syments,
2185 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2187 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2189 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2191 * targmatch.sed: Add explicit \n characters to work around bug in
2192 HP/UX 10.20 sed program.
2194 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2196 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2199 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2201 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2203 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2205 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2206 (struct elf_m68k_pcrel_relocs_copied, struct
2207 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2208 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2209 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2210 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2212 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2213 PC relative relocs for a global symbol defined in a regular
2214 object, and count the number of PC relative relocs copied for any
2216 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2217 traverse with elf_m68k_discard_copies.
2219 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2221 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2222 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2224 * coffcode.h (coff_compute_section_file_positions): Force the
2225 potential last byte in the file to be written out when
2228 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2230 * configure.host (mips*-*-openbsd*): New host.
2232 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2234 * elflink.h (elf_link_add_object_symbols): Only subtract the
2235 section VMA from the symbol value if this is a fully linked file.
2237 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2238 (struct elf_i386_link_hash_entry): Define.
2239 (struct elf_i386_link_hash_table): Define.
2240 (elf_i386_link_hash_traverse): Define.
2241 (elf_i386_hash_table): Define.
2242 (elf_i386_link_hash_newfunc): New static function.
2243 (elf_i386_link_hash_table_create): New static function.
2244 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2245 PC relative relocs for a global symbol defined in a regular
2246 object, and count the number of PC relative relocs copied for any
2248 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2249 traverse with elf_i386_discard_copies.
2250 (elf_i386_discard_copies): New static function.
2251 (bfd_elf32_bfd_link_hash_table_create): Define.
2253 From Gordon W. Ross <gwr@mc.com>:
2254 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2255 (sunos4_aout_backend): Use MY_entry_is_text_address.
2258 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2260 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2261 R_D30V_32_NORMAL to 2 (4 bytes).
2264 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2266 From Gordon W. Ross <gwr@mc.com>:
2267 * netbsd.h (N_SHARED_LIB): Define.
2268 (SEGMENT_SIZE): Don't define.
2269 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2271 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2272 (SEGMENT_SIZE): Don't define.
2274 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2275 to sizeof Rela structure, not sizeof Rel structure. From Gary
2276 Thomas <g.thomas@opengroup.org>.
2278 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2280 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2281 whenever entry is larger than text address, but only by whole
2282 pages. From Gordon W. Ross <gwr@mc.com>.
2284 * Makefile.in (install): Depend upon installdirs. Use
2285 mkinstalldirs to build $(oldincludedir).
2286 (installdirs): New target.
2288 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2289 if this is a debugging section which we are stripping.
2291 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2293 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2294 alpha-specific target data struct.
2296 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2298 From Thomas Graichen <graichen@rzpd.de>:
2299 * Makefile.in: Always use $(SHELL) when running move-if-change.
2300 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2301 * configure: Rebuild.
2303 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2305 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2306 VMA if this is an executable file or a shared object.
2308 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2311 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2313 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2314 start of the file. Remove uses later on which switch using
2316 (MY(callback)): Handle entry_is_text_address.
2317 (MY_entry_is_text_address): Define if not defined.
2318 (MY(backend_data)): Initialize new field.
2319 * aoutf1.h (sunos4_aout_backend): Likewise.
2320 * i386aout.c (MY(backend_data)): Likewise.
2321 * i386mach3.c (MY(backend_data)): Likewise.
2322 * mipsbsd.c (MY(backend_data)): Likewise.
2323 * sparclynx.c (sparclynx_aout_backend): Likewise.
2324 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2325 (MY_entry_is_text_address): Define.
2326 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2328 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2329 whose name starts with `.'.
2331 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2333 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2334 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2335 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2336 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2337 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2338 sparc-*-openbsd*): New targets.
2339 * configure: Rebuild.
2341 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2343 * stabs.c (struct stab_section_info): New field
2345 (_bfd_link_section_stabs): Fill the above array.
2346 (_bfd_stab_section_offset): Use `cumulative_skips' to
2347 speed up offset calculation.
2349 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2351 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2352 addend for non pc-relative relocations.
2354 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2355 for non-existent function.
2357 * elf-m10300.c (mn10300_elf_relax_section): New function.
2358 (mn10300_elf_relax_delete_bytes): Likewise.
2359 (mn10300_elf_symbol_address_p): Likewise.
2360 (mn10300_elf_get_relocated_section_contents): Likewise.
2361 (bfd_elf32_bfd_relax_section): Define.
2362 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2364 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2366 * configure.host: Set SHLIB_LIBS.
2367 * configure.in: Substitute SHLIB_LIBS.
2368 * configure: Rebuild.
2369 * Makefile.in (SHLIB_LIBS): New variable.
2370 ($(SHLIB)): Use $(SHLIB_LIBS).
2372 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2374 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2375 with bfd_section_vma.
2377 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2379 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2380 Correct CPU file names for mn10[23]00.
2381 * configure: Rebuild.
2383 * bfd.c (bfd_record_phdr): Cast count to size_t before
2386 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2387 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2388 (xcoff_write_archive_contents): LIkewise.
2389 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2390 (mips_elf_create_procedure_table): Likewise.
2391 * peicode.h (pe_print_idata): Likewise.
2392 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2393 * xcofflink.c (xcoff_get_section_contents): Likewise.
2394 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2395 (xcoff_link_add_symbols): Likewise.
2396 (xcoff_link_add_symbols): Likewise.
2398 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2399 (ppcboot_bfd_print_private_bfd_data): Likewise.
2401 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2402 to complain_overflow_signed.
2404 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2406 * VERSION: Set to 2.8.1.
2408 * Branched binutils 2.8.
2410 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2411 deciding whether to copy a reloc into a shared object.
2412 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2413 relocs in unallocated sections.
2414 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2415 R_SPARC_RELATIVE relocs in unallocated sections.
2417 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2419 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2420 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2423 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2425 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2426 override an uninitialized symbol from a shared library with a
2429 * elf-m10200.c: Rename from elf32-mn10200.c.
2430 * elf-m10300.c: Rename from elf32-mn10300.c.
2431 * cpu-m10200.c: Rename from cpu-mn10200.c
2432 * cpu-m10300.c: Rename from cpu-mn10300.c
2433 * Makefile.in: Update accordingly.
2435 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2436 (elf_mips_isa): Move to earlier in file.
2437 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2438 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2441 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2444 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2446 * configure.com: New file.
2447 * config.h-vms: Remove file.
2448 * makefile.vms: Update for new configure scheme.
2450 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2452 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2453 (ppc_process_before_allocation): Declare.
2454 * libcoff.h: Rebuild.
2456 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2458 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2460 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2462 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2464 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2465 symbol index for a R_IHCONST reloc.
2467 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2469 * targmatch.sed: Do not use \(\) recursively.
2471 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2473 * m68klinux.c (MACHTYPE_OK): Define.
2474 * i386linux.c (MACHTYPE_OK): Define.
2476 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2478 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2479 <hjl@gnu.ai.mit.edu>:
2480 * sparclinux.c: New file.
2481 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2482 * bfd-in2.h: Rebuild.
2483 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2484 * configure.in (sparclinux_vec): Add to list of vectors.
2485 * configure: Rebuild.
2486 * targets.c (sparclinux_vec): Declare.
2487 (bfd_target_vector): Add sparclinux_vec.
2488 * Makefile.in: Rebuild dependencies.
2489 (BFD32_BACKENDS): Add sparclinux.o.
2490 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2492 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2493 bfd_coff_backend_data field.
2494 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2496 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2497 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2498 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2500 * bfd.c: Include "libiberty.h".
2501 (strerror): Don't declare.
2502 (bfd_errmsg): Call xstrerror rather than strerror.
2504 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2506 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2507 reloc even if the symbol is in the .bss section.
2508 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2509 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2510 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2512 * coffcode.h (bfd_coff_backend_data): Add new field
2513 _bfd_coff_default_section_alignment_power.
2514 (bfd_coff_default_section_alignment_power): Define.
2515 (bfd_coff_std_swap_table): Initialize new field.
2516 * libcoff.h: Rebuild.
2517 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2518 symbol to the default section alignment.
2520 * COPYING: Update FSF address.
2523 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2525 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2526 21-bit absolute that made it act as a relative.
2529 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2531 * elflink.c (_bfd_elf_create_linker_section): Don't set
2532 bss_section and rel_section from existing sections.
2534 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2537 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2539 * aoutx.h (some_aout_object_p): Change executable test to fix
2540 problems with embedded a.out systems.
2542 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2544 * stabs.c (_bfd_stab_section_offset): New function.
2545 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2546 * libbfd.h: Rebuild.
2547 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2549 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2550 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2551 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2552 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2553 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2555 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2556 symbol. Check for memory allocation failure of *psinfo.
2557 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2558 callers. Set the value of the header symbol.
2559 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2560 * libbfd.h: Rebuild.
2562 start-sanitize-tic80
2563 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2565 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2566 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2567 reloc types, rather than silently failing to generate an output file.
2570 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2572 * targmatch.sed: Use the hold space to put the #ifdef around the
2573 the string constant.
2574 * targets.c (UNSUPPORTED_TARGET): Don't define.
2575 (find_target): Don't check for UNSUPPORTED_TARGET.
2576 (bfd_set_default_target): Don't try to optimize by checking for
2579 * Makefile.in: Rebuild dependencies.
2580 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2581 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2582 (elf32-m32r.o): Remove explicit target.
2584 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2587 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2588 count section symbols for sections that were created by the
2589 linker, or are not allocatable or not loadable.
2590 (elf32_sparc_finish_dynamic_sections): Output output section
2591 symbols for section for which we made space for them.
2593 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2595 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2596 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2598 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2600 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2601 (m32r_hi16_list): New static local.
2602 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2603 (m32r_elf_do_hi16_reloc): Delete.
2604 (m32r_elf_relocate_hi16): New function.
2605 (m32r_elf_lo16_reloc): New function.
2606 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2609 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2611 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2612 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2613 (m32r_elf_final_sda_base): New function.
2614 (m32r_elf_relocate_section): Rewrite sdata support.
2615 (m32r_elf_finish_dynamic_sections): Delete.
2617 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2619 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2620 * coff-svm68k.c: New file. Just defines some macros and includes
2622 * coff-m68k.c: Add functions to handle common addends, moved in
2623 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2624 Control whether relocs are visible using STATIC_RELOCS.
2625 * cf-m68klynx.c: Simplify greatly: just define macros to control
2627 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2628 * targets. (m68ksysvcoff_vec): Declare.
2629 (bfd_target_vector): Add m68ksysvcoff_vec.
2630 * config.bfd (m68*-motorola-sysv*): New target.
2631 * configure.in (m68ksysvcoff_vec): New vector.
2632 * configure: Rebuild.
2633 * Makefile.in: Rebuild dependencies.
2634 (BFD32_BACKENDS): Add coff-svm68k.o.
2635 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2637 * binary.c (binary_set_section_contents): Don't get misled if the
2638 first section is not loadable. From Matthew L. Martin
2641 * elflink.h (elf_bfd_final_link): Set the value of a section
2642 symbol to the section address unless doing a relocateable link.
2644 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2646 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2647 .plt entry if we've taken the function's address.
2648 (elf64_alpha_merge_gots): Merge collected flags info as well.
2650 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2652 * Many files: Add function prototypes.
2653 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2654 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2655 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2656 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2657 * peicode.h: Change several void * parameters to PTR.
2658 * srec.c (srec_get_symbol_info): Make static.
2659 * syms.c (bfd_symbol_is_absolute): Remove.
2660 * Makefile.in: Rebuild dependencies.
2662 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2664 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2665 (bfd_elf32_bfd_is_local_label): Don't define.
2667 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2670 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2672 * bfd-in.h: Don't include obstack.h.
2673 (struct bfd_hash_table): Change memory field to PTR.
2674 * bfd.c (struct _bfd): Change memory field to PTR.
2675 * bfd-in2.h: Rebuild.
2676 * libbfd-in.h (bfd_release): Declare as function, don't define as
2678 * libbfd.h: Rebuild.
2679 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2680 objalloc routines rather than obstack routines.
2681 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2682 (getpagesize): Don't define.
2683 (_bfd_new_bfd): Don't set _bfd_chunksize.
2684 (bfd_openr): Free new bfd and objalloc on failure.
2685 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2686 (bfd_alloc_size): Remove.
2687 (bfd_release): New function.
2688 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2689 objalloc routines rather than obstack routines.
2690 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2691 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2692 objalloc routines rather than obstack routines.
2693 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2694 (struct accumulate): Change memory to struct objalloc *.
2695 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2696 * dep-in.sed: Don't remove obstack.h from dependency list.
2697 * Makefile.in: Rebuild dependencies.
2698 (BFD_H_DEPS): Remove obstack.h.
2699 (install): Don't install obstack.h.
2700 * Many files: Don't include "obstack.h".
2703 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2704 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2705 * libbfd.h: Rebuild.
2706 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2707 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2708 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2710 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2711 old version of bfd_alloc.
2712 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2713 * libbfd.h: Rebuild.
2714 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2716 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2718 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2719 ELF local label syntax as well.
2721 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2723 * config.bfd (powerpc-*-beos*): New target.
2724 * configure.in (powerpc-*-beos*): Add case that explicitly
2725 does not set COREFILE for now. A future BeOS version is
2726 expected to support core files.
2727 * configure: Regenerate with autoconf.
2729 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2731 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2732 seen with a local symbol, rather than crashing.
2734 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2735 version symbols if there aren't any.
2737 start-sanitize-tic80
2738 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2740 * coff-tic80.c (coff_rtype_to_howto): Define
2741 (coff_tic80_rtype_to_howto): Clone generic coff version and
2742 add code to handle the funky TI "internal relocations".
2745 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2747 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2748 or size changes because of a weak symbol.
2750 * cisco-core.c (SIGEMT): Define if not defined.
2752 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2754 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2755 setting ever. Sanity check the version number. Sort out copying
2756 flags and other information when adding an indirect symbol.
2757 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2758 symbols added by the backend. Clear the entire contents of the
2760 (elf_export_symbol): Ignore indirect symbols.
2761 (elf_link_output_extsym): Accept a section without an owner in an
2763 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2764 version count. Correct the allocation of x_versymp.
2766 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2767 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2768 Don't return bfd_und_section_ptr when info->shared.
2769 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2770 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2771 (mips_elf_check_relocs): Resolve an indirect symbol in
2773 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2774 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2776 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2778 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2780 From Eric Youngdale <eric@andante.jic.com>:
2781 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2782 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2783 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2784 versioned symbol appears in both a regular and a shared object.
2785 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2786 appropriate. Improve error message.
2787 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2788 all uses. Add localsyms field.
2789 (elf_bfd_final_link): When generating a shared library, call
2790 elf_link_output_extsym to output all local symbols.
2791 (elf_link_output_extsym): Handle symbols which were forced to
2794 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2796 From Eric Youngdale <eric@andante.jic.com>:
2797 * elf-bfd.h (elf_symbol_type): Add version field.
2798 * elfcode.h (elf_slurp_symbol_table): Set version field.
2799 * elflink.h (elf_link_add_object_symbols): When creating an
2800 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2801 appropriate. Set up an indirection from the nondefault version of
2803 (NAME(bfd_elf,size_dynamic_sections)): Call
2804 elf_link_assign_sym_version before checking whether there are any
2805 versions. Always record the version name as a dynamic symbol.
2806 Initialize counters.
2807 (elf_link_assign_sym_version): After finding a version, see if a
2808 symbol should be forced to local scope. Create a new version
2809 definition if appropriate.
2810 (elf_link_output_extsym): Correct indirect symbol handling.
2811 * elf.c (bfd_elf_print_symbol): Print version information.
2812 (bfd_section_from_shdr): Turn version sections into BFD sections.
2813 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2814 if sh_info is not already set.
2815 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2817 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2818 _bfd_stringtab_add to copy the name into permanent memory if
2821 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2823 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2825 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2827 * coffcode.h (bfd_coff_backend_data): Change
2828 _bfd_coff_compute_section_file_positions to return a boolean
2829 value. Change all callers.
2830 (coff_compute_section_file_positions): Change return type to
2831 boolean. If the size of the last section changed, then output a
2832 zero byte at the end of the file.
2833 * libcoff.h: Rebuild.
2835 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2836 for at least 6 output symbols.
2837 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2838 emit a TC csect to represent the space they take up. For an XO
2839 symbol, just emit a reference, not a csect.
2841 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2842 Solaris doesn't like the combined options, and the -f is
2844 (stamp-tshlink, install): Likewise.
2846 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2847 handling when little endian.
2849 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2851 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2852 (mn10300_elf_relocate_section): Likewise.
2853 (elf_backend_relocate_section): Define.
2855 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2856 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2857 (elf32_mn10300_howto_table): Likewise.
2858 (elf32_mn10300_reloc_map): Likewise.
2859 (bfd_elf32_mn10300_reloc): Delete unused function.
2861 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2863 start-sanitize-tic80
2864 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2865 understand, just set the howto field to NULL, and the caller will
2866 print an appropriate error message.
2868 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2869 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2870 block. Use NULL for initializations of "ptr" rather than bare 0.
2871 * coff-h8300.c: Fix typo in comment.
2872 * coff-h8500.c: Ditto.
2874 * coff-z8k.c: Ditto.
2876 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2878 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2879 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2880 m32r_elf_get_relocated_section_contents): First pass at relax support.
2882 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2884 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2885 entry for reading verdef records.
2886 Use correct braces for computing increments of extverdaux and
2887 exteverdef record pointers.
2889 start-sanitize-tic80
2890 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2892 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2896 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2898 * elflink.h (elf_link_find_version_dependencies): Check that
2899 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2902 start-sanitize-tic80
2903 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2905 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2908 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2910 * targets.c (bfd_default_vector): Make non-const.
2911 (find_target): New static function, broken out of
2913 (bfd_set_default_target): New function.
2914 (bfd_find_target): Call find_target. When defaulting, use
2915 bfd_default_vector[0] if it is not NULL.
2916 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2917 * bfd-in2.h, libbfd.h: Rebuild.
2919 * syms.c (bfd_is_local_label): Return false if the symbol has no
2921 * coff-i960.c (coff_i960_is_local_label_name): New function.
2922 (coff_bfd_is_local_label_name): Define.
2923 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2924 (coff_bfd_is_local_label_name): Define.
2925 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2926 (coff_bfd_is_local_label_name): Define.
2927 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2928 with .. or _.L_ as local.
2929 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2930 (bfd_elf32_bfd_is_local_label_name): Define.
2931 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2932 beginning with $ as local.
2934 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2936 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2937 rather than comparing against info->lprefix.
2938 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2939 * elflink.h (elf_link_input_bfd): Likewise.
2940 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2941 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2943 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2944 _bfd_elf_is_local_label_name if not already defined.
2945 * elf.c (_bfd_elf_is_local_label_name): New function.
2946 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2948 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2949 (m88k_is_local_label_name): New static function.
2951 * coffcode.h (coff_bfd_is_local_label_name): Define as
2952 _bfd_coff_is_local_label_name if not already defined.
2953 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2954 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2955 * libcoff.h: Rebuild.
2957 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2958 to _bfd_is_local_label_name.
2959 (bfd_target): Likewise.
2960 * syms.c (bfd_is_local_label): Define as function, not macro.
2961 (bfd_is_local_name): Define.
2962 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2963 bfd_generic_is_local_label, and take a string rather than a
2965 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2966 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2967 (bfd_generic_is_local_label): Don't declare.
2968 (bfd_generic_is_local_label_name): Declare.
2969 * bfd-in2.h, libbfd.h: Rebuild.
2970 * All backends: Change local_label to local_label_name.
2972 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2973 (mips_elf_relocate_got_local): Change return type to boolean.
2974 Don't assume that the first zero entry is unassigned; instead, use
2976 (mips_elf_relocate_section): Check return value of
2977 mips_elf_relocate_got_local.
2978 (mips_elf_create_got_section): Initialize assigned_gotno field.
2981 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2983 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2987 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2989 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2990 that have no contents merely because linker_mark is not set.
2992 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2994 * config.bfd (mips*-*-lnews*): New target.
2995 * coff-mips.c (mips_relocate_section): Make assert compare
2996 content byteorder instead of header byteorder.
2997 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2999 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3000 * configure.in (ecoff_biglittle_vec): Add case.
3001 * configure: Update.
3003 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3005 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3006 name begins with ".note".
3007 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3008 section whose name begins with ".note".
3009 (get_program_header_size): Corresponding change.
3011 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3012 jal and for jal overflow.
3014 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3016 From Eric Youngdale <eric@andante.jic.com>:
3017 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3018 not found, try looking it up again without the version name.
3019 (elf_link_add_object_symbols): Always link against the dynamic
3020 symbol table of a dynamic object. When linking against a dynamic
3021 object, include version strings in symbol names, and set up
3022 version information. Add indirect symbols for default versions.
3023 (elf_link_create_dynamic_sections): Add special version sections.
3024 (struct elf_assign_sym_version_info): Define.
3025 (struct elf_find_verdep_info): Define.
3026 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3027 up version sections.
3028 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3029 (elf_link_find_version_dependencies): New static function.
3030 (elf_link_assign_sym_version): New static function.
3031 (elf_link_renumber_dynsyms): New static function.
3032 (struct elf_final_link_info): Add symver_sec field.
3033 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3034 local symbols of a dynamic object. Handle DT_VER* constants.
3035 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3036 dynamic object. Skip indirect symbols from ELF objects. Remove
3037 the version name before choosing a hash bucket. Write out the
3038 version information if appropriate.
3039 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3040 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3041 (bfd_elf64_size_dynamic_sections): Likewise.
3042 * bfd-in2.h: Rebuild.
3043 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3044 Change elf_link_hash_flags to unsigned short.
3045 (ELF_LINK_HIDDEN): Define.
3046 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3047 dynverdef_hdr, dynversym_section, dynverdef_section,
3048 dynverref_section, cverdefs, cverrefs, verdef, verref.
3049 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3050 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3051 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3052 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3053 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3054 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3055 (_bfd_elf_slurp_version_tables): Declare.
3056 * elf.c (_bfd_elf_swap_verdef_in): New function.
3057 (_bfd_elf_swap_verdef_out): Likewise.
3058 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3059 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3060 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3061 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3062 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3063 version information if there is any.
3064 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3065 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3066 (elf_fake_sections): Handle .gnu.version* section names.
3067 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3068 (_bfd_elf_slurp_version_tables): New function.
3069 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3070 version name in string entered in dynamic hash table.
3071 * elfcode.h: Include fnmatch.h.
3072 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3073 symbol which was forced to become local.
3074 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3075 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3076 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3077 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3079 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3081 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3083 (mn10200_elf_relax_section): Correctly compute a symbol's value
3084 when the symbol is local, but not in the same section as we are
3085 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3088 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3090 * elf32-m32r.c: Rewrite to use ELF backend linker.
3091 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3092 Add small data area support (R_M32R_SDA16).
3093 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3094 * bfd-in2.h,libbfd.h: Regenerated.
3096 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3098 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3099 (mn10200_elf_relax_delete_bytes): Likewise.
3100 (mn10200_elf_symbol_address_p): Likewise.
3101 (mn10200_elf_get_relocated_section_contents): Likewise.
3102 (bfd_elf32_bfd_relax_section): Define.
3103 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3105 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3106 (mn10200_elf_relocate_section): Likewise.
3107 (elf_backend_relocate_section): Define.
3110 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3112 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3113 reloc.c, targets.c: New target, elf-*-D30V.
3115 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3117 * cpu-d30v.c, elf32-d30v.c: New files.
3120 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3122 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3123 * bfd-in2.h: Regenerated.
3124 start-sanitize-tic80
3125 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
3126 (rtype2howto): Add function.
3127 (tic80_howto_table): Add.
3130 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
3132 * sysdep.h: Don't define errno in MSVC if error.h is included.
3134 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3136 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3137 is initialized before it is used.
3139 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3141 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3142 symbol into a weak undefined symbol; leave it as a common symbol.
3144 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3146 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3147 about a symbol defined in a dynamic object if it has already been
3148 defined in a regular object.
3150 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3152 * makefile.vms: Add gcc flags to allow compiling with current gcc
3154 (targmatch.h): New dependency.
3156 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3158 * evax.h (ALPHA_R_CODEADDR): New relocation.
3159 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3161 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3163 * bfd-in2.h, libbfd.h: Rebuild.
3165 Restrict symbol length to 64 bytes, case preserving:
3166 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3167 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3168 (_bfd_evax_length_hash_symbol): Added.
3169 * evax-etir.c (_bfd_evax_write_etir): Call
3170 _bfd_evax_length_hash_symbol before output of symbol.
3171 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3172 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3174 * evax-emh.c: Output filename to object file without path.
3176 * evax-egsd.c: New sections for local and global commons.
3178 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3179 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3180 notices. Replace AXP with Alpha.
3182 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3184 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3185 sections if we are creating a shared library.
3187 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3189 * configure.host (i386-windows): Don't set host64=true.
3191 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3193 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3194 (elf_mips16_gprel_howto): New static variable.
3195 (mips16_gprel_reloc): New static function.
3196 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3197 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3198 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3199 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3200 * bfd-in2.h, libbfd.h: Rebuild.
3202 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3204 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3205 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3207 start-sanitize-r5900
3208 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3210 * config.bfd: add r5900
3213 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3215 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3216 the output section will be the absolute section; don't print an
3217 assertion message for that case when doing a relocateable link.
3219 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3221 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3222 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3223 need_fn_sub, call_stub, and call_fp_stub.
3224 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3225 (mips_elf_link_hash_newfunc): Initialize new fields.
3226 (mips_elf_link_hash_table_create): Likewise.
3227 (mips_elf_relocate_section): Redirect relocations to use mips16
3228 stubs when appropriate.
3229 (mips_elf_check_relocs): Attach stub sections to the appropriate
3230 symbol. Set need_fn_stub when appropriate.
3231 (mips_elf_always_size_sections): New static function.
3232 (mips_elf_check_mips16_stubs): New static function.
3233 (elf_backend_always_size_sections): Define.
3234 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3236 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3237 attached to sections which are not being included in the link.
3239 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3241 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3242 symbol value when computing the addend for a pc_relative
3245 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3247 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3248 relocateable link, just skip pc_relative pcrel_offset relocs.
3249 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3250 structure for an ARM26 reloc which can be resolved.
3251 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3252 reloc can be resolved.
3254 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3255 error in overflow check for R_RELBYTE.
3257 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3259 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3260 From Mark Rasin <mark.rasin@telrad.co.il>.
3262 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3265 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3267 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3268 (elf_mn10200_howto_table): Likewise.
3269 (mn10200_reloc_map): Likewise.
3271 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3273 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3274 * bfd-in2.h, libbfd.h: Regenerated.
3275 * elf32-m32r.c: Add support for them.
3277 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3279 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3280 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3281 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3282 r_format and r_pcrel. Always return a value.
3283 * riscix.c (MY_final_link_callback): Define to dummy value.
3285 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3286 relocations against the text segment, look up the output name of
3288 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3289 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3290 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3291 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3292 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3294 start-sanitize-tic80
3295 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3297 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3298 routines for little endian data.
3299 * coffcode.h (coff_write_object_contents): Set magic to
3300 TIC80_ARCH_MAGIC for TIc80.
3302 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3304 * coff-tic80.c (tic80coff_vec): Change to little endian data
3308 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3310 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3311 auxiliary_filters parameter to be const char * const *. Accept a
3312 NULL terminated array.
3313 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3314 (bfd_elf32_size_dynamic_sections): Update declaration.
3315 * bfd-in2.h: Rebuild.
3317 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3319 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3320 NOTYPE symbol in a text section as a FUNC symbol.
3322 * coffcode.h (coff_compute_section_file_positions): Force
3323 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3325 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3327 * libaout.h (machine_type): Reserve several values for sparclet.
3329 start-sanitize-tic80
3330 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3332 * config.bfd (tic80-*-*): Don't require 'coff'.
3335 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3337 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3338 table to v850_elf_reloc for all non-standard relocations.
3339 (v850_elf_check_relocs): Add check for h being non-null.
3340 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3341 statement instead of multiple ifs.
3342 (v850_elf_relocate_section): Fix up error message, don't just call
3345 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3347 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3348 Use bfd_elf_generic_reloc as special function for all relocs.
3349 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3351 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3352 24bit pc-relative reloc.
3354 start-sanitize-tic80
3355 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3357 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3358 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3359 header byte order is little endian. Use correct bfd_get and
3360 bfd_put routines for little endian headers.
3361 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3362 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3365 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3367 * reloc.c: Add BFD_RELOC_24.
3368 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3369 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3370 * bfd-in2.h, libbfd.h: Rebuilt.
3372 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3374 elf64-alpha multiple .got rewrite:
3376 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3377 (bfd_elf*_mkobject): Don't define here ...
3378 * elfxx-target.h: ... but rather here. Default always_size_sections
3380 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3381 what the #defines in elf-bfd.h transmuted it to anyway.
3383 * section.c: Add SEC_LINKER_CREATED flag.
3384 * bfd-in2.h: Rebuild.
3385 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3386 relocation section flags.
3387 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3388 SEC_IN_MEMORY to recognize generated bits.
3389 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3391 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3392 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3393 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3394 * elf32-ppc.c (ppc_elf_create_linker_section,
3395 ppc_elf_size_dynamic_sections): Likewise.
3396 * elf32-sparc.c (elf32_sparc_check_relocs,
3397 elf32_sparc_size_dynamic_sections): Likewise.
3398 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3400 (_bfd_elf_create_dynamic_sections): Likewise.
3401 (_bfd_elf_make_linker_section_rela): Likewise.
3402 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3403 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3404 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3405 to identify generated bits.
3406 (elf_link_input_bfd): Likewise.
3408 * elf64-alpha.c: Rewrite everything touching relocations.
3410 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3412 * elf32-v850.c (all functions and static variables): Go through
3413 and regularize names to be of the form v850_elf_<xxx>.
3414 (toplevel): Include <elf/v850.h>.
3415 (enum reloc_type): Move to include/elf/v850.h.
3416 (v850_elf_check_relocs): For common variables, if the variable is
3417 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3418 into the appropriate section.
3419 (elf_backend_check_relocs): Define.
3421 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3423 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3425 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3427 * config.bfd (mips*el-*-linux*): New target.
3428 (mips*-*-linux*): New target.
3430 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3431 Return a useful value.
3433 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3435 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3437 * configure: Rebuild.
3438 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3439 ac_cv_func_mmap in bfd/configure.host.
3441 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3442 filter_shlib and auxiliary_filter_shlib parameters.
3443 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3445 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3446 (bfd_elf64_size_dynamic_sections): Likewise.
3447 * bfd-in2.h: Rebuild.
3449 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3451 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3452 symbols, don't export a symbol which is defined by an object in an
3453 archive which contains shared objects.
3455 start-sanitize-tic80
3456 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3458 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3459 for TI TMS320c80 (MVP).
3460 (bfd_archures_list): Add bfd_tic80_arch.
3461 * bfd-in2.h: Regenerate by running "make headers".
3463 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3465 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3466 * configure.in (case $vec): Correct typo, "tb" not "tp".
3467 Also add cofflink.o for tic80coff_vec.
3468 * configure: Regenerate with autoconf.
3471 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3473 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3474 is configured with --with-mmap.
3476 start-sanitize-tic80
3477 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3479 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3480 (ALL_MACHINES): Add cpu-tic80.o
3481 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3482 * coff-tic80.c: Add skeleton, cloned from another coff config.
3483 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3487 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3489 * TODO: Correct a misspelling.
3490 start-sanitize-tic80
3491 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3492 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3493 * configure.in (case $vec): Add tic80coff_vec entry.
3494 * configure: Regenerate with autoconf.
3495 * archures.c (bfd_tic80_arch): Declare.
3496 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3497 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3498 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3499 (bfd_target_vector): Add tic80coff_vec entry.
3502 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3504 * elflink.h (elf_buckets): Add some more values for larger
3507 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * Makefile.in (install): Move subdir_do out of conditional. From
3510 Fred Fish <fnf@cygnus.com>.
3512 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3514 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3516 (elf_mn10200_howto_table): Likewise.
3517 (mn10200_reloc_map): Likewise.
3519 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3521 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3522 mips16 symbol during the link.
3523 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3525 (mips_elf_link_output_symbol_hook): New static function.
3526 (elf_backend_link_output_symbol_hook): Define.
3528 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3531 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3534 against SEC_DEBUGGING sections here (revert patch of December 5).
3535 * elfcode.h (elf_object_p): Check for them here, instead.
3537 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3539 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3540 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3542 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3543 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3544 * elf-bfd.h (struct elf_size_info): Update declaration of
3546 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3547 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3548 * elfxx-target.h: Use new dynamic reloc routines by default.
3549 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3552 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3554 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3555 if NAMES_HAVE_UNDERSCORE is defined.
3557 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3559 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3561 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3563 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3566 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3568 * elflink.h (elf_link_add_object_symbols): Only add a weak
3569 symbol if the real definition is in the dynamic symbol table.
3570 After finding the real definition, then, if it is dynamic, add the
3571 weak symbol to the dynamic symbol table.
3573 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3575 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3577 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3580 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3582 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3584 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3585 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3586 * reloc.c: Remove mn10300 big endian relocs.
3587 * bfd-in2.h, libbfd.h: Rebuilt.
3589 * elf32-mn10200.c: Update from elf32-mn10300.c.
3591 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3593 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3595 * elf32-mn10300.c: Add some comments.
3597 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * ihex.c (ihex_scan): Always initialize buf before jumping to
3601 (ihex_read_section): Likewise.
3603 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3605 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3606 inplace for most relocs.
3608 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3610 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3611 even if SEC_ALLOC is not set.
3612 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3613 when deciding whether to copy a reloc into a shared object.
3614 (elf_i386_relocate_section): Likewise.
3615 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3616 (elf32_sparc_relocate_section): Likewise.
3617 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3618 reloc section if it is not set in the source section.
3619 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3620 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3621 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3623 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3625 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3626 expects a .got.plt until we actually create it.
3628 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3630 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3631 message for bfd_reloc_outofrange, rather than aborting. From
3632 Philippe De Muyter <phdm@info.ucl.ac.be>.
3634 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3635 a relocateable link, don't try to process them. From Heinz Wrobel
3636 <wrobel@lpr.e-technik.tu-muenchen.de>.
3638 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3640 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3641 mn10300_info_howto_rel. Tweak reloc argument to be an
3642 Elf32_Internal_Rela.
3643 (USE_RELA): Define instead of USE_REL.
3644 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3646 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3648 * configure.in, configure: Handle mips*-sgi-irix6*.
3649 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3652 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3654 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3655 relocation against a symbol defined in a section with no output
3658 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3660 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3661 * configure, config.in: Rebuild with autoconf 2.12.
3663 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3664 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3665 (swap_out_syms): Set st_other from existing st_other field.
3666 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3668 (elf_link_output_extsym): Set the other field from the global hash
3670 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3671 (elf_mips16_jump_howto): New static variable.
3672 (mips16_jump_reloc): New static function.
3673 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3674 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3675 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3677 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3678 * bfd-in2.h, libbfd.h: Rebuild.
3679 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3681 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3683 * configure.host: Use long long for mips-sgi-irix6*.
3685 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3686 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3688 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3690 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3691 (enum reloc_type): Add more reloc types.
3692 (elf32_mn10300_howto_table): Update for new reloc types.
3693 (elf32_mn10300_reloc_map): Update for new reloc types.
3694 * reloc.c: Add some new relocs for the mn10300 series.
3695 * bfd-in2.h, libbfd.h: Rebuilt.
3697 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3699 * som.c (setup_sections): Don't lose for a space which has
3700 no data, but some symbols.
3702 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3704 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3705 (sunos_link_hash_table_create): Initialize got_needed.
3706 (sunos_create_dynamic_sections): Only set .got section size if it
3707 is not already set. Set got_needed.
3708 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3709 sdynptr, and only handle dynamic sections, if dynamic sections are
3711 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3712 Initialize .got section.
3713 (sunos_scan_ext_relocs): Likewise.
3714 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3716 (sunos_finish_dynamic_link): Check got_needed. Only set up
3717 dynamic linking information if needed.
3719 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3721 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3723 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3725 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3727 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3729 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3732 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3734 * filemode.c: Include sysdep.h.
3735 * ihex.c: Add casts to eliminate compiler warnings.
3736 * sunos.c: Add casts to eliminate compiler warnings.
3738 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3740 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3742 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3743 appropriate relocations in the .so file if shared.
3744 (ppc_elf_relocate_section): Ditto.
3746 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3748 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3749 complain_overflow_unsigned.
3751 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3753 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3754 overflows for R_D10V_16 and R_D10V_18.
3756 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3758 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3759 (do_with_relocs): Likewise.
3760 (do_as_repeat): Likewise.
3761 (copy_expression): Likewise.
3763 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3765 * ieee.c (ieee_write_external_part): Correctly record whether
3766 there is an external part.
3768 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3770 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3771 handle tda offsets for sld.w and sst.w instructions.
3772 Fix alignment check in sld.w and sst.w tda reloc handling.
3774 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3776 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3778 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3780 * elf32-v850.c: Add comments about assumptions about
3781 char, short & long sizes.
3782 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3783 problems for several relocs.
3785 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3786 R_V850_SDA_OFFSET entry.
3788 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3790 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3791 Store import file index in ldindx.
3792 (xcoff_build_ldsyms): Assume that ldsym was not previously
3793 allocated. For an imported symbol, copy ldindx into l_ifile.
3795 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3797 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3798 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3799 fields in R_V850_TDA_OFFSET.
3800 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3801 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3804 * elf32-v850.c: Include bfdlink.h.
3805 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3807 (elf32_v850_bfd_final_link_relocate): New function.
3808 (v850_elf_relocation_section): Likewise.
3809 (elf_backend_relocate_section): Define.
3811 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3813 * binary.c (binary_set_section_contents): Ignore sections which
3814 don't have SEC_LOAD and SEC_ALLOC set.
3816 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3818 * linker.c (_bfd_generic_final_link): Avoid losing static
3819 symbols in the .bss section.
3821 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3824 (mips32_64bit_reloc): New static function.
3825 (mips_reloc_map): Add entry for BFD_RELOC_64.
3826 (mips_elf_relocate_section): Handle R_MIPS_64.
3828 * linker.c (default_indirect_link_order): Print an error message
3829 when attempting to do a relocateable link with different object
3830 file formats, rather than calling abort.
3832 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3834 * reloc.c (m32r relocs): Rename them.
3835 * bfd-in2.h, libbfd.h: Regenerated.
3836 * elf32-m32r.c: Update.
3837 (m32r_elf_10_pcrel_reloc): New function.
3838 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3839 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3841 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3843 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3844 all sections that will be included in the output file.
3845 (_bfd_generic_link_output_symbols): Discard symbols in sections
3846 which are being discarded.
3847 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3848 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3849 (elf_v850_howto_table): Corresponding changes.
3850 (elf_v850_reloc_map): Corresponding changes.
3851 * reloc.c: Add additional V850 relocations.
3852 * bfd-in2.h, libbfd.h: Rebuilt.
3854 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3855 no longer want in pc-relative relocs.
3857 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3859 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3860 accept a reloc against an undefined sybmol!
3862 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3864 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3866 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3868 * VERSION: Bump for new relocation.
3870 * hosts/i386bsd.h: If NBPG is not defined, define it as
3871 PAGE_SIZE, for recent versions of FreeBSD.
3873 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3875 * configure.host: Use `long long' as the 64 bit type on a Solaris
3876 host, since both gcc and the SunPRO compilers support it.
3878 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3880 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3881 mistake to have reused the ECOFF LITERAL for ELF since they have
3882 different semantics.
3883 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3884 * bfd-in2.h, libbfd.h: Rebuild.
3886 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3889 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3890 dynamic relocation for an undefweak symbol when we are building
3891 a static executable.
3893 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3895 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3896 point explicitly to srcdir.
3897 (targmatch.h): Edit references to point explicitly to objdir.
3899 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * config.bfd: When setting targ_cpu, don't get confused by
3904 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3906 * configure.host: Add support for windows host (a build done
3907 under the Microsoft build environment).
3909 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3911 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3912 definition in a dynamic object, add it to the dynamic symbol table
3913 if any dynamic object mentions it. Reverts part of last patch.
3915 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3916 (sunos_link_hash_table_create): Initialize got_base.
3917 (bfd_sunos_size_dynamic_sections): If the .got section is more
3918 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3920 (sunos_check_dynamic_reloc): Subtract got_base from a base
3921 relative relocation.
3923 * elf32-mips.c (elf_mips_isa): New static function.
3924 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3925 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3927 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3929 * archive.c (do_slurp_coff_armap): Only treat archive as little
3930 endian for i960 COFF.
3932 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3934 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3935 by the change in size of the section when EXEC_P is not set.
3937 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3938 (m68kcoff_rtype_to_howto): New static function.
3939 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3940 VMA to the addend for a PC relative reloc.
3942 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3944 * Makefile.in: Rebuild dependencies.
3946 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3949 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3951 * Makefile.in: Remove explicit dependencies for mn10200 and
3953 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3954 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3955 (dependencies): Rebuilt.
3957 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3959 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3960 during this function.
3962 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3963 section if the flags are compatible.
3965 * configure.in: Add havevecs, and put it in tdefaults.
3966 * mpw-config.in: Likewise.
3967 * configure: Rebuild.
3968 * targmatch.sed: New file; a sed script to build targmatch.h from
3970 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3971 * targets.c: Include "fnmatch.h".
3972 (struct targmatch): Define.
3973 (bfd_target_match): Define by including targmatch.h.
3974 (bfd_find_target): If the target is not found by name, search for
3975 it as a configuration triplet.
3976 * Makefile.in: Rebuild dependencies.
3977 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3978 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3979 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3980 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3981 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3982 (CFILES): Remove i386dynix.c and hp300bsd.c.
3983 (targmatch.h): New target.
3984 (do_clean): Remove targmatch.h.
3986 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3987 * acconfig.h: Add NEED_DECLARATION_GETENV.
3988 * configure, config.in: Rebuild.
3989 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3990 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3992 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3994 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3995 * cpu-mn10200.c, cpu-mn10300.c: New files.
3996 * elf32-mn10200.c, elf32-mn10300.c: New files.
3997 * Makefile.in: Break mn10x00 support into two separate
3998 configurations, mn10200 and mn10300.
3999 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4000 * bfd-in2.h, configure: Rebuilt.
4002 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4004 * Makefile.in (do_clean): Move config.log to do_distclean.
4006 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4008 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4009 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4010 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4011 (elf32-mn10x00.o): Add dependencies.
4012 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4013 (bfd_mn10x00_arch): Declare.
4014 (bfd_archures_list): Add bfd_mn10x00_arch.
4015 * config.bfd: Add mn10x00-*-*.
4016 * configure.in: Add bfd_elf32_mn10x00_vec.
4017 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4018 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4019 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4020 * bfd-in2.h, configure: Rebuilt.
4022 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4024 openVMS/Alpha: Provide filename and case_hack flags via
4025 symbol table from gas.
4026 Add case_hack code for symbol output from vax/vms.
4027 * evax-alpha.c (evax_initialize): Remove filename handling,
4028 filename is provided via symbol table.
4029 (evax_get_symtab): Use local symbol count when setting up table.
4030 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4032 (_bfd_evax_write_egsd): Skip file name symbol.
4033 * evax-emh.c (get_vms_time_string): Local function now.
4034 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4036 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4037 through _bfd_evax_case_hack_symbol.
4038 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4040 (_bfd_evax_basename): Removed.
4041 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4042 * evax.h (evax_private_data_struct): Remove filename.
4043 (flag_hash_long_names, flag_show_after_trunc,
4044 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4047 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4049 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4050 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4051 (NO_SWAP_MAGIC): Don't define.
4052 (SWAP_MAGIC): Define.
4054 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4055 no hash table entry for a global symbol.
4057 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4059 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4061 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4063 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4064 symbol type with T_NULL. Warn if symbol type changes. Based on
4065 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4067 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4068 a dynamic object in the dynamic symbol table if it is referenced
4069 or defined by a regular object.
4071 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4073 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4074 remove dwarf local labels. Shrinks binaries by a factor of 3!
4076 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4078 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4079 by hand, rather than by calling bfd_make_section.
4081 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4083 * reloc.c: Rename m32r relocs.
4084 * bfd-in2.h, libbfd.h: Rebuilt.
4085 * elf32-m32r.c: Update.
4087 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4089 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4090 link, adjust the symbol index of a base relative reloc. Don't
4091 change the addend of a PC relative reloc if pcrel_offset is set.
4092 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4093 a relocateable link.
4095 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4096 it is zero, in case src_mask matters.
4097 (bfd_install_relocation): Likewise.
4099 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4101 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4103 (_bfd_xcoff_bfd_final_link): Don't set target_index
4104 to an uninitialized value.
4106 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4108 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4109 indices, rather than crashing.
4110 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4112 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4115 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4117 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4119 (coff_arm_adjust_symndx): New static function.
4120 (coff_adjust_symndx): Define.
4122 * srec.c (srec_scan): Accept multiple symbols on a single line.
4123 From Pascal Martin <pmartin@alsys.com>.
4127 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
4129 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
4130 (sunos_merge_private_bfd_data): New function.
4132 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
4134 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
4136 (bfd_merge_private_bfd_data): Likewise.
4137 * section.c (bfd_copy_private_section_data): Likewise.
4138 * syms.c (bfd_copy_private_symbol_data): Likewise.
4139 * bfd-in2.h: Rebuild.
4140 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4141 both BFD's are the right flavour.
4142 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4143 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4144 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4145 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4146 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4147 (ppc_elf_merge_private_bfd_data): Likewise.
4148 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4149 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4151 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4152 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4155 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4157 * reloc.c: Add m32r relocs.
4158 * bfd-in2.h, libbfd.h: Rebuilt.
4159 * cpu-m32r.c,elf32-m32r.c: New files.
4161 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4165 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4167 * tekhex.c (first_phase): Change type parameter from char to int.
4169 (pass_over): Change func to expect int, not char.
4171 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4172 rather than SEC_LOAD when aligning the file offset for the first
4173 section in a segment.
4175 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4177 * syms.c (coff_section_type): Make arg const.
4178 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4179 to make_bfd_asection().
4180 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4181 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4182 (_bfd_elf_stringtab_init): Remove prototype.
4184 * netbsd-core.c (swap_abort): Add prototype.
4185 * aix386-core.c (swap_abort): Ditto & make static
4186 * hpux-core.c (swap_abort): Ditto & make static.
4187 * irix-core.c (swap_abort): Ditto & make static.
4188 * ptrace-core.c (swap_abort): Ditto & make static.
4189 * trad-core.c (swap_abort): Ditto & make static.
4190 * coffswap.h (coff_swap_reloc_in): Ditto.
4191 (coff_swap_reloc_out): Ditto.
4192 (coff_swap_filehdr_in): Ditto.
4193 (coff_swap_filehdr_out): Ditto.
4194 (coff_swap_sym_in): Ditto.
4195 (coff_swap_sym_out): Ditto.
4196 (coff_swap_aux_in): Ditto.
4197 (coff_swap_aux_out): Ditto.
4198 (coff_swap_lineno_in): Ditto.
4199 (coff_swap_lineno_out): Ditto.
4200 (coff_swap_aouthdr_in): Ditto.
4201 (coff_swap_aouthdr_out): Ditto.
4202 (coff_swap_scnhdr_in): Ditto.
4203 (coff_swap_scnhdr_out): Ditto.
4204 * ihex.c (ihex_sizeof_headers): Ditto.
4205 * tekhex.c (getsym): Ditto.
4206 (find_chunk): Ditto & make static.
4207 (insert_byte): Ditto.
4208 (first_phase): Ditto.
4210 (tekhex_get_symtab): Ditto & make static.
4211 (tekhex_get_symtab_upper_bound): Ditto & make static.
4212 (tekhex_mkobject): Ditto.
4213 (tekhex_object_p): Ditto.
4214 (move_section_contents): Ditto.
4215 (tekhex_get_section_contents): Ditto.
4216 (tekhex_set_arch_mach): Ditto & make static.
4217 (tekhex_set_section_contents): Ditto.
4218 (writevalue): Ditto.
4221 (tekhex_write_object_contents): Ditto.
4222 (tekhex_sizeof_headers): Ditto.
4223 (tekhex_make_empty_symbol): Ditto.
4224 (tekhex_get_symbol_info): Ditto.
4225 (tekhex_print_symbol): Ditto.
4226 * irix-core.c (make_bfd_asection): Ditto.
4227 (irix_core_core_file_p): Ditto.
4228 (irix_core_core_file_failing_command): Ditto.
4229 (irix_core_core_file_failing_signal): Ditto.
4230 (irix_core_core_file_matches_executable_p): Ditto.
4231 (irix_core_make_empty_symbol): Ditto.
4232 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4233 * srec.c (srec_new_symbol): Ditto.
4234 (srec_get_section_contents): Ditto.
4235 (srec_set_arch_mach): Ditto.
4236 (srec_set_section_contents): Ditto.
4237 (internal_srec_write_object_contents): Ditto.
4238 (srec_write_object_contents): Ditto.
4239 (symbolsrec_write_object_contents): Ditto.
4240 (srec_sizeof_headers): Ditto.
4241 (srec_make_empty_symbol): Ditto.
4242 (srec_get_symtab_upper_bound): Ditto.
4243 (srec_get_symtab): Ditto.
4244 (srec_print_symbol): Ditto and make static.
4245 * elf.c (elf_read): Ditto
4246 (assign_section_numbers): Ditto.
4247 (elf_fake_sections): Ditto.
4248 (sym_is_global): Ditto.
4249 (elf_map_symbols): Ditto.
4250 (get_program_header_size): Ditto.
4251 * coffgen.c (make_a_section_from_file): Ditto.
4252 (coff_real_object_p): Ditto.
4253 (fixup_symbol_value): Ditto.
4254 (build_debug_section): Ditto.
4256 * syms.c (coff_section_type): Ditto.
4258 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4260 * bfd-in2.h: Rebuilt after m32r changes.
4262 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4264 * config.bfd,configure.in,configure: Add m32r support.
4265 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4266 * config.bfd: Keep target list alphabetically sorted.
4268 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4270 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4271 to add in the constant part found in the instruction itself.
4272 (case R_V850_HI16_S): Likewise.
4274 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4276 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4277 and R_D10V_18 to be 1 (word).
4279 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4281 * stabs.c (_bfd_link_section_stabs): If the output_section field
4282 of either section is bfd_abs_section, then the linker is
4283 discarding the section and we should not optimize it.
4285 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4287 * Makefile.in (aout-sparcle.o): New target.
4288 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4289 * config.bfd (sparclet-*-aout*): Add case.
4290 * configure.in (sparcle_aout_vec): Add case.
4291 * configure: Regenerated.
4292 * targets.c (sparcle_aout_vec): Declare.
4293 (bfd_target_vector): Add sparcle_aout_vec.
4294 * aout-sparcle.c: New file.
4296 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4298 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4299 low order sign bit propogation for R_V850_HI16_S.
4301 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4302 handling V850 specific relocs.
4303 (elf_v850_howto_table): Use the new function for some
4304 relocations. Twiddle masks & shifts for some relocs.
4305 Set partial_inplace where needed.
4307 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4310 default architecture to a machine number of 0.
4311 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4313 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4314 the output BFD is the default, set it from the first input BFD.
4316 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4318 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4319 insert at bitpos zero. The HI16 relocs are shifted right
4320 by 16 bits. Fix src_mask for all relocs.
4321 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4323 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4326 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4328 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4329 Rewrite to use BFD file read routines and to avoid using a fixed
4330 length for the file name.
4332 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4334 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4335 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4336 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4337 to R_V850_{32,16,8}.
4339 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4341 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4342 (elf_v850_howto_table): Add info for HI16_S reloc.
4343 (v850_reloc_map): Add HI_16_S reloc.
4344 * reloc.c: Define BFD_RELOC_V850_* relocs.
4346 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * elf32-sh.c: New file.
4350 * elf.c (prep_headers): Handle bfd_arch_sh.
4351 * elfcode.h (write_relocs): Handle absolute symbol.
4352 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4353 (_bfd_elf64_link_read_relocs): Declare.
4354 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4355 elf_link_read_relocs. Make globally visible. Change all
4357 (elf_link_input_bfd): Get external symbols from cache in
4358 symtab_hdr->contents. Get contents from cache in
4360 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4362 * reloc.c: Define BFD_RELOC_SH_* relocs.
4363 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4364 * coff-sh.c (sh_insns_conflict): Fix a return value.
4365 (_bfd_sh_align_load_span): New globally visible function, broken
4366 out of sh_align_load.
4367 (sh_align_load): Call _bfd_sh_align_load_span.
4368 (sh_swap_insns): Change relocs parameter to PTR.
4369 * bfd-in2.h, libbfd.h: Rebuild.
4370 * targets.c (bfd_elf32_sh_vec): Declare.
4371 (bfd_elf32_shl_vec): Declare.
4372 * config.bfd (sh-*-elf*): New target.
4373 * configure.in (bfd_elf32_sh_vec): New target vector.
4374 (bfd_elf32_shl_vec): New target vector.
4375 * configure: Rebuild.
4376 * Makefile.in: Rebuild dependencies.
4377 (BFD32_BACKENDS): Add elf32-sh.o.
4378 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4380 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4381 page before checking D_PAGED.
4383 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4384 (ihex_write_object_contents): Remove extbase; always use segbase
4387 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4389 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4390 * configure.host (i[345]86-*-*): Ditto.
4391 * config.bfd (i[345]86-*-*): Ditto.
4392 * configure: Regenerate.
4394 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4397 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4399 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4400 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4401 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4402 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4403 will have an ST_CODE type, change the symbol's type to ST_DATA.
4404 * som.c (hppa_som_gen_reloc_type): Update prototype.
4406 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4408 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4409 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4410 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4411 (mips_elf_finish_dynamic_sections): Likewise.
4413 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4415 * configure.host (HLDENV): New variable to set. Set it for
4416 *-*-sysv4*, since those linkers may not support -R but they always
4417 support LD_RUN_PATH.
4419 * libieee.h (NSECTIONS): Don't define.
4420 (ieee_data_struct): Change section_table to asection **. Add
4422 * ieee.c (get_section_entry): If the table isn't big enough, make
4424 (ieee_slurp_sections): Remove assertion about number of sections.
4425 (ieee_object_p): Adjust initialization of ieee to match changes to
4428 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4429 symbols merely because we are generating a shared library.
4430 (xcoff_build_ldsyms): Don't set up global linkage code for an
4431 undefined symbol merely because we are generating a shared
4434 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4436 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4437 (BFD32_BACKENDS) Add elf32-v850.o.
4438 * archures.c: Add bfd_v850_arch.
4439 * bfd-in2.h: Add bfd_v850_arch.
4440 * config.bfd (v850-*-*): New target.
4441 * configure: (bfd_elf32_v850_vec) New vector.
4442 * configure.in: (bfd_elf32_v850_vec) New vector.
4443 * cpu-v850.c: New file.
4444 * elf.c (prep_headers): Added case bfd_arch_v850.
4445 * elf32-v850.c: New file.
4446 * targets.c (bfd_elf32_v850_vec): New vector.
4448 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4450 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4451 a function code symbol for an XMC_XO symbol.
4453 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4455 * mpw-config.in: Update editing of autoconf vars to reflect
4456 Jul 18 configure.in change.
4457 * mpw-make.sed: Update editing of include pathnames to be
4458 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4460 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4462 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4463 which to offset to get the .plt entry address is ".plt".
4465 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4467 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4468 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4469 Added, for internal use by the ARM gas.
4471 * bfd-in2.h: Rebuilt
4473 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4475 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4476 in section dynidx start.
4478 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4480 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4481 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4482 optimization for g++.
4484 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4486 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4487 the -mrelocatable-lib bit set and the other doesn't, clear the
4488 -mrelocatable-lib bit in the header.
4490 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4493 symbol against a STT_FUNC symbol in a shared library.
4495 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4497 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4498 symbol is found, automatically define the corresponding function
4501 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4502 if sym.n_numaux is not zero.
4503 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4504 entry to disagree about the number of aux entries if the symbol
4507 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4508 section if it might be needed, not just if info->shared.
4509 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4510 the start of .rel.dyn if we are going to use it.
4511 (mips_elf_finish_dynamic_sections): Only clear the first element
4512 of .rel.dyn if the size is greater than zero.
4514 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4516 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4517 undefined_symbol callback for a symbol, then don't issue any more
4518 warnings about loader relocs.
4519 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4520 after calling the undefined_symbol callback.
4522 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4523 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4524 as the AIX linker seems to do.
4526 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4528 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4529 (evax_initialize): Remove evax_reloc_table.
4530 (evax_close_and_cleanup): Ditto.
4532 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4534 (evax_bfd_reloc_type_lookup): Ditto.
4535 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4536 cooked_size == raw_size.
4537 * evax-emh.c (_bfd_evax_register_filename): Remove.
4538 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4539 * evax-misc.c (add_new_contents): Malloc section at full size.
4540 (_bfd_save_evax_section): Memcpy section contents directly.
4541 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4542 (evax_reloc_table): Remove.
4544 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4546 * makefile.vms: Add better support for DEC C compilation
4547 Add evax.h dependencies
4549 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4550 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4551 (BFD_RELOC_ALPHA_BASEREG): Remove.
4552 * bfd-in2.h, libbfd.h: Rebuild.
4554 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4556 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4557 getgid if _WIN32 is defined.
4558 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4560 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4562 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4563 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4565 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4568 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4570 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4572 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4573 (NEED_DECLARATION_REALLOC): New macro.
4574 * configure, config.in: Rebuild.
4575 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4576 (realloc): Declare if NEED_DECLARATION_REALLOC.
4578 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4579 <strings.h> if they exist.
4581 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4583 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4585 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4587 Based on patches from Eric Valette <valette@crf.canon.fr>:
4588 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4589 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4590 (elf_howto_table): Add entries for new relocs.
4591 (elf_i386_reloc_type_lookup): Handle new relocs.
4592 (elf_i386_info_to_howto): Just call abort.
4593 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4594 (elf_i386_relocate_section): Likewise.
4596 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4598 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4600 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4602 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4603 only get the LMA from the phdr if they are in the same part of the
4606 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4607 new segment to make them more comprehensible. If the relationship
4608 between the LMA and the VMA changed, start a new segment. Don't
4609 check dynsec when deciding whether to start a new segment for a
4610 writeable section; -N will now handle this.
4612 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4614 * libhppa.h: Remove "esel" changes. Not the right approach.
4615 * som.c: Corresponding changes.
4616 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4617 which don't have a SOM symbol type associated with them.
4618 Reverses a 1994 change.
4620 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4622 Make ld -N more reasonable for ELF:
4623 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4624 phdr_in_section to false, and always use a single load segment.
4625 (elf_sort_sections): Sort sections by LMA after VMA.
4626 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4627 align to maxpagesize.
4628 (assign_file_positions_except_relocs): Likewise.
4629 * elfcode.h (elf_object_p): If a section is loaded but not page
4630 aligned, clear D_PAGED.
4632 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4634 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4635 Added, for internal use by the ARM gas.
4637 * bfd-in2.h: Rebuilt
4639 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4641 * libhppa.h (R_HPPA_ESEL): New field selector.
4642 (e_esel): Similarly.
4643 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4644 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4645 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4647 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4649 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4650 archive search before looking for stripped dynamic objects.
4652 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4654 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4655 symbol a warning rather than an error.
4657 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4659 * elf.c (assign_file_positions_for_segments): Track the virtual
4660 memory position separately from the file position, and use it to
4661 compute the alignment adjustment.
4663 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4665 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4666 and fixed mask on R_D10V_10_PCREL_L.
4668 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * elf64-mips.c: Include "aout/ar.h".
4671 (mips_elf64_slurp_armap): New static function.
4672 (mips_elf64_write_armap): New static function.
4673 (bfd_elf64_archive_*): Define.
4674 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4675 Use instead of bfd_generic_archive_p.
4676 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4677 instead of _bfd_write_archive_contents.
4678 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4679 _bfd_generic_mkarchive.
4680 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4681 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4683 (TARGET_LITTLE_SYM): Likewise.
4684 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4686 * Makefile.in: Rebuild dependencies.
4688 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4689 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4690 SHT_MIPS_EVENTS sections.
4691 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4692 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4694 (_bfd_mips_elf_fake_sections): Likewise.
4696 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4697 * ecoff.c (ecoff_compute_section_file_positions): Copy
4698 rdata_in_text from backend info to tdata. Clear it if any data
4699 section comes before .rdata.
4700 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4701 tdata rather than backend info.
4703 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * configure.in: Fix test for whether a compiler has a 64 bit
4706 type. From Jim Wilson <wilson@cygnus.com>.
4708 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4710 * configure.host (mips-sgi-irix6*): New host.
4712 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4713 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4714 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4716 * configure: Rebuild.
4717 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4718 (BFD_HOST_64_BIT): Define conditionally.
4719 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4720 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4721 (symvalue, bfd_size_type): Likewise.
4722 * bfd-in2.h: Rebuild.
4723 * Makefile.in (do_clean): Remove bfd-tmp.h.
4724 (do_distclean): Remove bfd-in3.h.
4725 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4726 (bfd-in3.h): New target.
4728 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4729 Andrew Gierth <ANDREWG@microlise.co.uk>.
4731 * configure.host: Set INSTALL_SHLIB.
4732 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4733 * configure: Rebuild.
4734 * Makefile.in (install): Use @INSTALL_SHLIB@.
4736 * config.bfd (mips*-*-irix6*): New target.
4737 * configure.host: Handle Irix 6 shared library like Irix 5.
4739 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4740 symbol for a magic name.
4741 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4743 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4746 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4748 * mpw-config.in: Add ELF support to mips config, create the
4749 elf32-target.h file in the object dir.
4750 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4752 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4754 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4755 Also removed most abort calls, in favor of using bfd reporting.
4757 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4759 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4760 (BFD32_BACKENDS) Add elf32-d10v.o.
4761 * archures.c: Add bfd_d10v_arch.
4762 * bfd-in2.h: Add bfd_d10v_arch.
4763 * config.bfd (d10v-*-*): New target.
4764 * configure: (bfd_elf32_d10v_vec) New vector.
4765 * configure.in: (bfd_elf32_d10v_vec) New vector.
4766 * cpu-d10v.c: New file.
4767 * elf.c (prep_headers): Added case bfd_arch_d10v.
4768 * elf32-d10v.c: New file.
4769 * libbfd.h: Rebuild.
4770 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4771 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4772 * targets.c (bfd_elf32_d10v_vec): New vector.
4774 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4776 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4778 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4780 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4781 bfd_mach_i386_i8086 machine types.
4783 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4785 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4788 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4790 * coffcode.h (coff_set_section_contents): A/UX does not require
4791 special handling of the _LIB section.
4793 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4795 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4796 value for R_RELBYTE.
4798 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4799 array if one was allocated.
4801 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4803 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4804 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4805 use_rld_obj_head and rld_value.
4806 (mips_elf_link_hash_table_create): Initialize new fields.
4807 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4809 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4810 __rld_obj_head symbol not seen, create an __rld_map symbol.
4811 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4812 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4813 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4814 __rld_obj_head symbol.
4815 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4817 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4819 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4821 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4822 ppc_elf_addr16_ha_reloc.
4823 (ppc_elf_addr16_ha_reloc): New static function.
4825 * coff-mips.c (struct mips_hi): Define.
4826 (mips_refhi_list): New static variable.
4827 (mips_refhi_addr, mips_refhi_addend): Remove.
4828 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4829 (mips_reflo_reloc): Process mips_refhi_list.
4830 (mips_relhi_list): New static variable.
4831 (mips_relhi_addr, mips_relhi_addend): Remove.
4832 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4833 (mips_rello_reloc): Process mips_relhi_list.
4834 (mips_relocate_section): Permit an arbitrary number of REFHI or
4835 RELHI relocs before the associated REFLO or RELLO reloc.
4837 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4839 * aout-target.h (MY(callback)): Set reloc_count fields.
4841 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4844 sections unless this is a SunOS link.
4846 * VERSION: Set to 2.7.1.
4848 * Released binutils 2.7.
4850 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4852 * i386aout.c: Include "aout/aout64.h".
4853 (i386aout_write_object_contents): New static function.
4854 (MY_write_object_contents): Define.
4856 * netbsd.h (MY(write_object_contents)): Make sure that
4857 adjust_sizes_and_vmas is called before fiddling with the magic
4860 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4862 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4864 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4866 * libbfd-in.h (itos, stoi): Don't define.
4867 * libbfd.h: Rebuild.
4868 * i386lynx.c (KEEPIT): Define as udata.i.
4869 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4870 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4871 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4872 flags. Don't use stoi.
4874 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4876 * elf.c (map_sections_to_segments): Don't start a new segment for
4877 a writable section if it's on the same page as the previous
4878 segment. Reset the writable variable for a readonly section.
4880 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4882 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4883 first_thunk_address, thunk_size, and import_table_size.
4884 * peicode.h: Improved some diagnostics regarding edata sections.
4886 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4888 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4889 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4891 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4893 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4894 with XCOFF_DEF_DYNAMIC set is really defined.
4895 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4896 (xcoff_link_add_symbols): Only create special sections if using an
4899 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4901 (bfd_install_relocation): Likewise.
4903 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4905 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4907 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4908 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4909 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4910 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4911 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4912 are found for LITERAL relocs.
4913 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4914 taken, we cannot generate a .plt entry for the symbol.
4916 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4918 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4919 sysconf functions (for gprof).
4920 * configure, config.in: Rebuild.
4922 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4925 an archive if it has a map. If the object file has the wrong
4928 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4929 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4931 (alpha_relocate_section): Likewise.
4933 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4934 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4935 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4936 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4937 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4938 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4939 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4940 * peicode.h: Corresponding changes.
4942 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4944 * elflink.h (elf_create_pointer_linker_section): Comment out code
4945 dealing with making GOT pointers negative of the GOT symbol for
4948 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4950 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4951 increment the .rela.plt size until after we're done creating the
4953 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4954 .rela.plt offset directly rather than calculating it.
4956 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4958 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4959 Use autoconf-set values.
4960 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4961 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4964 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4965 * configure: Rebuilt.
4967 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4969 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4970 handling code > 1k away.
4972 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4974 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4975 defined, output whenever the symbol is updated.
4977 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4979 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4980 section to 0 if user_set_vma is set.
4981 * elflink.h (elf_bfd_final_link): Likewise.
4983 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4985 Partially undo patch of Jun 20.
4986 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4987 (coff_compute_section_file_positions): Likewise.
4988 (coff_write_object_contents): Likewise. Re-add deleted code, but
4989 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4990 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4992 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4994 * config.bfd: Add support for *-*-rtems* configurations.
4996 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4998 * elf.c (prep_headers): Add bfd_arch_alpha case.
5000 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5002 * elf64-alpha.c: New file.
5003 * config.bfd (alpha-*-linuxecoff*): New target.
5004 (alpha-*-linux*, alpha-*-elf*): New targets.
5005 * configure.in (bfd_elf64_alpha_vec): New vector.
5006 * configure: Rebuild.
5007 * targets.c (bfd_elf64_alpha_vec): Declare.
5008 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5009 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5010 * bfd-in2.h, libbfd.h: Rebuild.
5011 * Makefile.in: Rebuild dependencies.
5012 (BFD64_BACKENDS): Add elf64-alpha.o.
5013 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5015 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5018 than relying on a right shift of 32.
5020 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5022 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5023 ifdef to COFF_WITH_PE.
5024 (coff_compute_section_file_positions): Likewise.
5025 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5026 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5027 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5028 COFF_IMAGE_WITH_PE, always include.
5030 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5032 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5034 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5035 approximate the correct answer if SIZEOF_HEADERS was not used.
5037 * binary.c (binary_set_section_contents): Set section file
5038 position based on LMA rather than VMA.
5040 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5042 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5043 symbols if info->strip == strip_all.
5045 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5047 * coff-h8300.c: Remove #if 0 code.
5048 (compatable): Don't allow mixing/matching of different architectures.
5050 * archures.c (bfd_mach_h8300s): Add.
5051 * bfd-in2.h: Rebuilt.
5052 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5054 (h8300_reloc16_estimate): Likewise.
5055 (h8300_reloc16_extra_cases): Likewise.
5056 (h8300_bfd_link_add_symbols): Likewise.
5057 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5058 (coff_set_flags): Likewise.
5059 * cpu-h8300.c (h8300_scan): Likewise.
5060 Add H8/S to bfd_h8300_arch list.
5062 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5064 Added support for Alpha OpenVMS:
5065 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5066 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5067 * config.h-vms, makefile.vms: New files.
5068 * config.bfd (alpha-*-*vms*): New target.
5069 * configure.in (evax_alpha_vec): New target vector.
5070 * configure: Rebuild.
5071 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5072 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5073 * targets.c (bfd_target_evax_flavour): Define.
5074 (evax_alpha_vec): Declare.
5075 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5076 if BFD64 is defined.
5077 * bfd-in2.h, libbfd.h: Rebuild.
5078 * Makefile.in: Rebuild dependencies.
5079 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5080 evax-emh.o, and evax-misc.o.
5081 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5082 evax-etir.c, evax-emh.c, and evax-misc.c.
5083 (HFILES): Add evax.h.
5085 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5087 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5089 (h8300_bfd_link_add_symbols): Likewise.
5091 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5093 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5094 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5096 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5098 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5099 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5101 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5102 R_MIPS_32 relocs if creating a shared library.
5104 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5106 * peicode.h (add_data_entry): Use pei_section_data rather than
5107 _cooked_size. Corresponds to May 13 change in coffcode.h.
5109 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5111 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5112 * coffcode.h (coff_write_object_contents): If there are long
5113 section names, always set the f_symptr field, even if there are no
5115 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5116 if there are no symbols.
5118 * coffgen.c (make_a_section_from_file): Check return value of
5119 _bfd_coff_read_string_table.
5120 (coff_real_object_p): Check return value of
5121 make_a_section_from_file.
5122 (_bfd_coff_read_string_table): Check that there are some symbols
5123 before trying to read the string table size.
5125 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
5127 * xcofflink.c (xcoff_link_add_symbols): When considering whether
5128 to replace a symbol in a dynamic object with a symbol from another
5129 dynamic object, do the replacement if the existing symbol is
5130 global linkage code.
5132 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
5133 for _ptrgl, and treat it as global linkage code.
5135 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
5136 filename or N_SO symbol past the offset, and use it to indicate
5137 that there is no line number or function when appropriate.
5139 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5141 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5142 common symbol defined by the linker. Don't export function code
5143 even if export_defineds is set.
5145 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5147 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5149 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5150 (h8300_symbol_address_p): New function.
5151 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5154 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5156 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5158 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5159 correctly for the two variants. Allow relaxing if the target
5160 is 128 bytes away since after relaxation it'll be 126 bytes away.
5161 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5162 "dot" and "value". Allow relaxing if the target is 128 bytes
5163 away since after relaxation it'll be 126 bytes away.
5164 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5165 the given section until nothing changes.
5167 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5169 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5170 alignment hack--we can get the lnnoptr info another way without
5171 suddenly increasing the alignment requirements. Set the flags for
5173 (ecoff_compute_section_file_positions): Do so.
5175 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5177 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5178 to keep the HP emulator database happy.
5180 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5181 From Kevin Buettner <kev@primenet.com>.
5183 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5185 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5186 name of a NULL section.
5188 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5190 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5191 set, always call the notice callback.
5193 * VERSION: Increment for bfdlink.h change.
5195 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5197 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5198 (sh_relax_delete_bytes): Correct handling of differently sized
5199 trailing alignment reloc.
5201 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5202 * bfd-in2.h: Rebuild.
5203 * configure.in: Warn if there is no known 64 bit type.
5204 * configure: Rebuild.
5206 * Makefile.in: Rebuild dependencies.
5207 (BFD32_BACKENDS): Add ppcboot.o.
5208 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5210 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5211 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5213 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5215 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5216 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5217 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5218 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5220 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5222 * elf64-mips.c: Improve reloc special_functions and handling of
5223 SHT_MIPS_OPTIONS section.
5224 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5225 mips_elf_hi16_reloc and make globally visible.
5226 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5227 make globally visible.
5228 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5229 make globally visible.
5230 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5231 and make globally visible.
5232 (gprel16_with_gp): Check howto->src_mask before using value in
5234 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5235 and make globally visible.
5236 (gprel32_with_gp): Check howto->src_mask before fetching value.
5237 (bfd_mips_elf_swap_options_in): New function.
5238 (bfd_mips_elf_swap_options_out): New function.
5239 (_bfd_mips_elf_set_private_flags): Rename from
5240 mips_elf_set_private_flags and make globally visible.
5241 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5242 mips_elf_copy_private_bfd_data and make globally visible.
5243 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5244 mips_elf_merge_private_bfd_data and make globally visible.
5245 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5246 for a SHT_MIPS_OPTIONS section.
5247 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5248 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5249 name of a SHT_MIPS_OPTIONS section.
5250 (_bfd_mips_elf_set_section_contents): New function.
5251 (mips_elf32_section_processing): Set the GP value in a
5252 SHT_MIPS_OPTIONS section.
5253 (_bfd_mips_elf_find_nearest_line): Rename from
5254 mips_elf_find_nearest_line and make globally visible.
5255 (bfd_elf32_set_section_contents): Define.
5256 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5257 (_bfd_mips_elf_lo16_reloc): Declare.
5258 (_bfd_mips_elf_gprel16_reloc): Declare.
5259 (_bfd_mips_elf_got16_reloc): Declare.
5260 (_bfd_mips_elf_gprel32_reloc): Declare.
5261 (_bfd_mips_elf_set_private_flags): Declare.
5262 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5263 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5264 (_bfd_mips_elf_find_nearest_line): Declare.
5265 (_bfd_mips_elf_set_section_contents): Declare.
5267 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5269 (elf_info_to_howto): Define.
5270 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5272 (elf_info_to_howto): Define.
5273 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5275 (elf_info_to_howto): Define.
5277 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5278 R_MOV16B[12], to match change in coff/internal.h.
5280 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * elf64-mips.c: Extensive additions to provide better support for
5283 writing files and for gas.
5284 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5285 of mips_elf_object_p.
5286 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5287 _bfd_mips_elf_object_p.
5288 (_bfd_mips_elf_final_write_processing): Rename from
5289 mips_elf_final_write_processing and make globally visible.
5290 (_bfd_mips_elf_fake_sections): Rename from
5291 mips_elf_fake_sections and make globally visible.
5292 (_bfd_mips_elf_section_from_bfd_section): Rename from
5293 mips_elf_section_from_bfd_section and make globally visible.
5294 (_bfd_mips_elf_section_processing): New function, broken out of
5295 mips_elf_section_processing.
5296 (mips_elf32_section_processing): Rename from
5297 mips_elf_section_processing; call
5298 _bfd_mips_elf_section_processing.
5299 (_bfd_mips_elf_symbol_processing): Rename from
5300 mips_elf_symbol_processing and make globally visible.
5301 (_bfd_mips_elf_read_ecoff_info): Rename from
5302 mips_elf_read_ecoff_info and make globally visible.
5303 (mips_elf32_ecoff_debug_swap): Rename from
5304 mips_elf_ecoff_debug_swap.
5305 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5306 struct symbol_cache_entry.
5307 (_bfd_elf_validate_reloc): New function, moved in from
5308 elfcode.h:validate_reloc.
5309 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5310 to _bfd_elf_validate_reloc. Change all callers.
5311 * elf-bfd.h (bfd_section_from_shdr): Declare.
5312 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5313 (_bfd_elf_validate_reloc): Declare.
5314 (_bfd_mips_elf_object_p): Declare.
5315 (_bfd_mips_elf_fake_sections): Declare.
5316 (_bfd_mips_elf_section_from_bfd_section): Declare.
5317 (_bfd_mips_elf_section_processing): Declare.
5318 (_bfd_mips_elf_symbol_processing): Declare.
5319 (_bfd_mips_elf_read_ecoff_info): Declare.
5320 (_bfd_mips_elf_final_write_processing): Declare.
5321 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5324 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5325 (mips_elf_final_write_processing): Likewise.
5327 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5329 64-bit MIPS ELF ABI objdump support:
5330 * elf64-mips.c: New file.
5331 * Makefile.in: Rebuild dependencies.
5332 (BFD64_BACKENDS): Add elf64-mips.o.
5333 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5334 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5335 bfd_elf64_littlemips_vec to targ_selvecs.
5336 (mips*-*-elf*): Likewise.
5337 * confingure.in: Add bfd_elf64_bigmips_vec and
5338 bfd_elf64_littlemips_vec to vector switch.
5339 * configure: Rebuild.
5340 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5341 broken out of mips_elf_section_from_shdr.
5342 (mips_elf32_section_from_shdr): Rename from
5343 mips_elf_section_from_shdr. Call new function.
5344 (elf_backend_section_from_shdr): Update name of renamed function.
5345 * elf-bfd.h (struct elf_size_info): Change second parameter of
5346 write_out_phdrs to be const. Likewise for second parameter of
5348 (struct bfd_elf_section_data): Add rel_hdr2 field.
5349 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5350 (bfd_elf32_swap_symbol_out): Likewise.
5351 (bfd_elf32_swap_reloc_in): Likewise.
5352 (bfd_elf32_swap_reloc_out): Likewise.
5353 (bfd_elf32_swap_reloca_in): Likewise.
5354 (bfd_elf32_swap_reloca_out): Likewise.
5355 (bfd_elf32_swap_phdr_in): Likewise.
5356 (bfd_elf32_swap_phdr_out): Likewise.
5357 (bfd_elf32_swap_dyn_in): Likewise.
5358 (bfd_elf32_swap_dyn_out): Likewise.
5359 (bfd_elf32_slurp_symbol_table): Declare.
5360 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5361 (bfd_elf32_write_out_phdrs): Declare.
5362 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5363 (bfd_elf64_swap_symbol_out): Likewise.
5364 (bfd_elf64_swap_reloc_in): Likewise.
5365 (bfd_elf64_swap_reloc_out): Likewise.
5366 (bfd_elf64_swap_reloca_in): Likewise.
5367 (bfd_elf64_swap_reloca_out): Likewise.
5368 (bfd_elf64_swap_phdr_in): Likewise.
5369 (bfd_elf64_swap_phdr_out): Likewise.
5370 (bfd_elf64_swap_dyn_in): Likewise.
5371 (bfd_elf64_swap_dyn_out): Likewise.
5372 (bfd_elf64_slurp_symbol_table): Declare.
5373 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5374 (bfd_elf64_write_out_phdrs): Declare.
5375 (_bfd_mips_elf_section_from_shdr): Declare.
5376 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5377 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5378 section for the section, add the new one to rel_hdr2. Increment
5379 reloc_count rather than setting it.
5380 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5381 Remove static declaration.
5382 (elf_write_shdrs_and_ehdr): Define name as macro.
5383 (elf_write_out_phdrs): Likewise.
5384 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5385 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5386 (elf_swap_symbol_in): Change second parameter to be const.
5387 (elf_swap_symbol_out): Likewise.
5388 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5389 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5390 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5391 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5392 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5393 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5394 parameter to be const. Make non-static.
5395 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5397 (elf_slurp_symbol_table): Make non-static.
5398 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5399 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5400 (elf_backend_size_info): Likewise.
5401 (elfNN_bed): Use elf_backend_size_info.
5402 * targets.c (bfd_elf64_bigmips_vec): Declare.
5403 (bfd_elf64_littlemips_vec): Declare.
5404 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5405 bfd_elf64_littlemips_vec if BFD64 is defined.
5407 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5409 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5411 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5412 zeroes, in alignment holes.
5414 * configure: Rebuild with autoconf 2.10.
5416 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5417 potential leading underscore in the allocated buffer.
5419 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5421 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5422 symbols into .sbss if this is a relocatable link.
5424 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5426 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5427 undefined symbols when creating a shared library.
5429 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5431 * coff-sh.c: Add a bunch of new code and static const arrays to
5432 support aligning loads and stores on four byte memory boundaries.
5434 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5436 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5437 call sh_align_loads.
5438 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5441 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5443 * cache.c (bfd_open_file): Unlink the file before opening it for
5444 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5446 * opncls.c (bfd_fdopenr): Set opened_once.
5448 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5450 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5453 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5454 the code unconditionally.
5456 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5458 * libcoff-in.h (struct pei_section_tdata): Define structure.
5459 (pei_section_data): Define macro.
5460 * libcoff.h: Rebuild.
5461 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5462 store s_paddr field in pei_section_data.
5463 (coff_compute_section_file_positions): Use pei_section_data rather
5464 than _cooked_size, and don't overwrite an existing value.
5465 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5466 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5467 * peicode.h (coff_bfd_copy_private_section_data): Define if
5469 (pe_bfd_copy_private_section_data): New static function if
5472 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5474 * srec.c (srec_set_arch_mach): Write as a function rather than a
5477 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5478 no map, just check each member in turn to see whether it is
5481 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5483 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5484 table. Call BFD_ASSERT to validate header size, instead of
5486 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5489 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5491 * ppcboot.c: New target for looking at PPCbug boot records.
5493 * config{ure.in,.bfd}: Add support for ppcboot target.
5495 * configure: Regenerate.
5497 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5499 * coff-h8300.c (howto_table): Update names to match recent
5500 changes to include/coff/internal.h. Fix minor errors in the
5501 existing relocs. Add R_MOVL1 and R_MOVL2.
5502 (rtype2howto): Similarly.
5503 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5504 existing relaxing code and peform more relaxing.
5505 (h8300_reloc16_extra_cases): Likewise.
5507 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5509 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5512 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5514 * elfcode.h (elf_object_p): Reject generic ELF target if
5515 e_machine matches an alternate machine code in a specific backend.
5517 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5518 obsolete align_power_min field.
5520 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5522 * coff-h8300.c (reloc_howto_type): Add howto entry for
5524 (rtype2howto): Handle R_PCRWORD_B.
5525 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5526 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5527 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5528 branch (R_PCWORD_B).
5530 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5532 * aoutx.h (translate_from_native_sym_flags): Set the section for
5533 BSF_CONSTRUCTOR symbols.
5535 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5538 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5540 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5541 stop looking when section is found.
5543 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5545 * coffcode.h (STRING_SIZE_SIZE): Define.
5546 (styp_to_sec_flags): Handle long symbol names when looking for the
5548 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5549 (bfd_coff_long_section_names): Define.
5550 (coff_write_object_contents): Handle long section names.
5551 (bfd_coff_std_swap_table): Initialize new field.
5552 * libcoff.h: Rebuild.
5553 * coffgen.c (make_a_section_from_file): Handle long section
5555 (coff_write_symbols): Handle long section names.
5556 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5557 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5558 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5559 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5560 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5561 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5562 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5563 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5565 * bout.c (b_out_callback): Set lma of sections.
5566 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5567 parameter to output_bfd. Used input_bfd instead of output_bfd in
5570 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5572 * aoutx.h (translate_from_native_sym_flags): Don't create
5573 SEC_CONSTRUCTOR sections.
5574 * ecoff.c (ecoff_set_symbol_info): Likewise.
5576 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5577 From Don Bowman <bowman@waterloo.hp.com>.
5579 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5581 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5582 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5584 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5586 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5587 mips_32_relocs field.
5588 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5589 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5590 relocs against a global symbol which is not defined in a regular
5592 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5593 against a global symbol, increment mips_32_relocs.
5594 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5595 the symbol is not defined in a regular file, make room in the
5598 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5600 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5601 file position and the virtual file position separately. Set
5602 filepos information bsaed on the real file position.
5603 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5604 Jan 23 change to coffcode.h.
5606 * som.c (som_slurp_symbol_table): Set the symbol count to the
5607 number of BFD symbols created.
5609 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5611 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5612 output file if linking shared objects. Loop to check all relocs,
5613 rather than returning false on first error.
5615 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5617 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5618 (ppc_elf_additional_program_headers): If .interp section, bump #
5619 of program headers by 1.
5620 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5621 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5622 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5624 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5626 (ppc_elf_relocate_section): If the output section isn't defined,
5627 don't abort, just give an error message.
5629 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5630 being created is .sdata or .sdata2, don't make the symbol dynamic.
5632 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5634 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5635 members of an archive for dynamic objects with no symbols, and
5636 pass them directly to check_archive_element.
5637 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5638 xcoff_link_check_dynamic_ar_symbols.
5639 (xcoff_link_check_dynamic_ar_symbols): New static function.
5641 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5642 from _bfd_nodynamic to _bfd_xcoff.
5643 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5645 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5646 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5647 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5648 * libcoff.h: Rebuild.
5649 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5650 (xcoff_get_section_contents): New static function.
5651 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5652 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5653 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5654 (xcoff_dynamic_reloc): New static variable.
5655 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5656 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5658 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5660 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5661 if reloc_entry->addend is not 0.
5662 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5664 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5666 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5668 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5669 Add entries for R_SPARC_[56].
5670 (sparc_reloc_map): Add entries for R_SPARC_[56].
5672 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5674 Optimize linking of stabs in sections as used in ELF and COFF.
5675 * stabs.c: New file.
5676 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5677 (_bfd_write_section_stabs): Declare.
5678 (_bfd_write_stab_strings): Declare.
5679 * libbfd.h: Rebuild.
5680 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5681 (struct coff_link_hash_table): Add stab_info field.
5682 * libcoff.h: Rebuild.
5683 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5685 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5687 (_bfd_coff_final_link): Write out stab strings hash table.
5688 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5689 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5691 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5692 (struct bfd_elf_section_data): Add stab_info field.
5693 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5695 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5696 _bfd_link_section_stabs.
5697 (elf_bfd_final_link): Write out stab strings hash table.
5698 (elf_link_input_bfd): Handle optimized stabs sections.
5699 * reloc.c (_bfd_final_link_relocate): Check address against
5700 _raw_size rather than _cooked_size.
5701 * Makefile.in: Rebuild dependencies.
5702 (BFD_LIBS): Add stabs.o
5703 (BFD_LIBS_CFILES): Add stabs.c.
5705 * VERSION: Increment for bfdlink.h change.
5707 * coffgen.c (coff_renumber_symbols): Correct handling of
5708 BSF_NOT_AT_END common symbols.
5710 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5712 * coff-ppc.c (record_toc): Add cast to avoid warning.
5713 (ppc_allocate_toc_section): Likewise.
5714 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5715 (ppc_coff_reloc_type_lookup): Remove unreached code.
5716 * coffcode.h (coff_write_object_contents): Don't take the address
5718 * peicode.h (pe_print_idata): Add casts to avoid warning.
5719 (pe_print_edata): Likewise.
5720 (pe_print_reloc): Remove ANSI C string concatenation.
5722 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5724 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5726 * libcoff.h: Rebuild.
5727 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5729 (coff_swap_aux_out): Likewise.
5730 * peicode.h (coff_swap_aux_in): Likewise.
5731 (coff_swap_aux_out): Likewise.
5732 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5734 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5736 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5737 Fix up .bf endndx link fields.
5738 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5740 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5743 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5745 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5746 on Solaris PowerPC systems doesn't get confused.
5748 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5751 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5752 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5753 update did_reg and did_reg2.
5755 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5757 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5759 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5760 callback routines, pass h->root.string rather than name, in case
5761 copy is true and name is transient.
5763 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5765 * elfcore.h: Add support for core files with multiple threads.
5766 (Primarily for Solaris.)
5768 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5770 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5771 section->orelocation is NULL.
5773 * coffgen.c (bfd_coff_get_syment): New function.
5774 (bfd_coff_get_auxent): New function.
5775 * bfd-in.h (bfd_coff_get_syment): Declare.
5776 (bfd_coff_get_auxent): Declare.
5777 * bfd-in2.h: Rebuild.
5779 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5781 * elf32-mips.c (struct mips_hi16): Define.
5782 (mips_hi16_addr, mips_hi16_addend): Remove.
5783 (mips_hi16_list): New static variable.
5784 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5785 (mips_elf_lo16_reloc): Process mips_hi16_list.
5786 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5787 relocs before the associated LO16 reloc.
5789 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5791 * versados.c (versados_scan): Check bfd_alloc return value.
5792 (versados_object_p): Check all bfd_read return values. Require
5793 that lang field be less than 10, to avoid confusion with Intel Hex
5796 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5798 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5799 not 0, for an absolute symbol.
5800 (NAME(aout,swap_ext_reloc_out)): Likewise.
5802 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5803 (ihex_write_object_contents): For a large start address, output
5804 the full 32 bit address in record type 5.
5806 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5807 to int to avoid promotion problems in prototype.
5809 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5811 * configure.host: Use ${srcdir} when looking for picfrag.
5813 * configure.host: Switch on ${libdir}, not $(libdir). From
5814 alan@spri.levels.unisa.edu.au (Alan Modra).
5816 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5817 entry point, not just for DYNAMIC objects.
5818 * sunos.c (sunos_add_dynamic_symbols): Always call
5819 sunos_create_dynamic_sections. If called with a non DYNAMIC
5820 object, don't do anything else.
5821 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5823 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5825 * configure.in: Permit --enable-shared to specify a list of
5827 * configure: Rebuild.
5829 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5830 host when configuring with --enable-shard.
5832 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5834 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5837 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5838 to avoid crashing in bfd_hash_replace.
5840 * sysdep.h: Use #ifdef, not #if.
5842 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5844 * config.in: Rebuild.
5846 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5848 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5849 (AC_CHECK_HEADERS): Check for sys/time.h
5850 (AC_HEADER_TIME): Add macro.
5851 * configure: Rebuild.
5852 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5853 to control what combination of <time> and <sys/time.h>
5856 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5858 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5859 (aout_32_sunos4_write_object_contents): Likewise.
5860 * aoutx.h (NAME(aout,machine_type)): Handle
5861 bfd_mach_sparc_{sparclet,sparclite}.
5862 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5863 (bfd_mach_sparc_v9_p): Update.
5864 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5865 * libaout.h (enum machine_type): Add M_SPARCLET.
5866 * sunos.c (MACHTYPE_OK): Define.
5867 * bfd-in2.h: Regenerated.
5869 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5871 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5872 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5873 * elflink.c (_bfd_elf_create_got_section): Store the
5874 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5875 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5876 global offset table goes over 0x1000, set the value of
5877 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5878 (elf32_sparc_relocate_section): Subtract the offset of
5879 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5881 * elfcode.h: Don't include <string.h>.
5883 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5885 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5886 generic_link_hash_newfunc. All references changed.
5887 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5888 moved here from libbfd-in.h.
5889 * libbfd-in.h: Corresponding changes.
5890 * libbfd.h: Regenerated.
5892 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5894 * aoutx.h (aout_link_input_section_std): When reporting an
5895 overflow error, use the name of the symbol in the hash table if
5897 (aout_link_input_section_ext): Likewise.
5899 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5900 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5902 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5904 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5905 * coffcode.h (coff_compute_section_file_positions): Likewise.
5906 (coff_write_object_contents): Likewise.
5908 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5910 * section.c (SEC_LINK_ONCE): Define.
5911 (SEC_LINK_DUPLICATES): Define.
5912 (SEC_LINK_DUPLICATES_DISCARD): Define.
5913 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5914 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5915 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5916 * bfd-in2.h: Rebuild.
5917 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5918 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5919 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5920 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5921 SEC_LINK_ONCE, and look through the symbol table for the setting
5922 for SEC_LINK_DUPLICATES.
5923 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5924 set for a section, find the section symbol in the symbol table,
5925 and set the aux entry based on SEC_LINK_DUPLICATES.
5926 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5927 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5928 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5929 * coff-i386.c (i386coff_vec): Likewise.
5930 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5932 * VERSION: Bump to 2.6.1.
5933 * Makefile.in (stamp-h): Depend upon VERSION.
5935 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5937 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5938 * libbfd.h: Rebuilt.
5939 * linker.c (generic_link_hash_newfunc): No longer static.
5940 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5942 * coff-h8300.c: Add two derived hash tables and their associated
5943 funtions and #defines for use by the h8300 linker.
5944 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5945 the function vector as needed. Place the address of the function
5946 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5947 Rewrite the vectors section contents as necessary.
5948 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5949 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5950 (coff_bfd_link_hash_table_create): Likewise.
5952 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5954 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5955 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5957 (hppa_rebuild_insn): Pass pointer to correct type to
5958 low_sign_unext and dis_assemble_21.
5960 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5962 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5963 Stick with sparc-*-{sysv4*,solaris2*}.
5965 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5967 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5968 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5969 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5970 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5971 fields is non-zero, print them.
5973 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5974 ifdef. Remove unused variables.
5975 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5977 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5978 (get_symbol_value): Ifdef out.
5979 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5980 (coff_ppc_relocate_section): Remove unused variables. Make
5981 fprintf strings and argument types correspond. Put before_addr in
5983 (dump_toc): Make fprintf strings and argument types correspond.
5984 (ppc_process_before_allocation): Remove unused variables. Always
5986 (ppc_reflo_reloc): Ifdef out.
5987 (ppc_addr32nb_reloc): Ifdef out.
5988 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5990 (coff_ppc_rtype_to_howto): Likewise.
5991 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5993 * peicode.h (pe_print_idata): Move otherwise unused variables into
5994 the #ifdef where they are used. Always return a value.
5995 (pe_print_edata): Make fprintf strings and argument types
5996 correspond. Always return a value.
5997 (pe_print_pdata): Removed unused variable addr_value. Always
5999 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6000 strings and argument types correspond. Always return a value.
6002 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6003 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6004 variable rela inside #if 0 section where it is used.
6006 * ns32k.h: New file.
6007 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6008 functions to start with _bfd_.
6009 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6010 functions in cpu-ns32k.h.
6011 * Makefile.in: Rebuild dependencies.
6012 (HFILES): Add ns32k.h.
6014 * section.c (struct sec): Add linker_mark field. Change
6015 user_set_vma and reloc_done to be single bit fields.
6016 (STD_SECTION): Update accordingly.
6017 * bfd-in2.h: Rebuild.
6018 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6020 (aout_link_input_bfd): Don't link unmarked sections.
6021 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6023 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6024 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6026 * elflink.h (elf_bfd_final_link): Mark sections included in the
6028 (elf_link_input_bfd): Don't link unmarked sections.
6029 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6031 (xcoff_link_input_bfd): Don't link unmarked sections.
6033 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6034 overflow error messages.
6036 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6038 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6039 is not set, print "BFD: " before the error message.
6041 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6042 Miles Bader <miles@gnu.ai.mit.edu>.
6043 * configure: Rebuild.
6045 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6047 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6050 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6051 m68k-aout, m68k-coff, and m68k-elf targets.
6053 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6055 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6056 (ieee_generic_stat_arch_elt): Restructured to prevent
6057 ieee_object_p from being called repeatedly.
6059 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6061 * coffcode.h (coff_write_object_contents): Allocate
6062 buffers large enough for any FILEHDR or AOUTHDR.
6064 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6066 * ecofflink.c (lookup_line): New static function, renamed and
6067 slighly changed from old _bfd_ecoff_locate_line.
6068 (_bfd_ecoff_locate_line): Cache line number information. Use
6069 lookup_line for actual lookup.
6071 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6073 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6074 multiple of 20 bytes.
6076 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6078 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6079 allocate ecoff_find_line, and don't initialize by hand.
6080 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6081 mips_elf_find_line, and don't call memset.
6083 * coffcode.h (coff_compute_section_file_positions): If not
6084 producing a final executable, don't consider sofar when aligning
6085 the section to the correct size.
6087 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6089 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6090 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6091 * coffgen.c (coff_section_symbol): Ifdef out.
6093 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6095 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6096 output_bfd is not NULL.
6098 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6100 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6101 of bfd_alloc (fixes fix_line not being initialized).
6102 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6104 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6106 * coffcode.h: Allow specific backends to override the
6107 bfd_link_add_symbols routine.
6109 * coff-h8300.c: Include genlink.h.
6110 (howto_table): Add R_MEM_INDIRECT.
6111 (rtype2howto): Support R_MEM_INDIRECT.
6112 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6115 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6117 * coff-alpha.c (alpha_relocate_section): Use
6118 info->callbacks_warning, rather than _bfd_error_handler, for
6119 "multiple gp" warning.
6121 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6123 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6124 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6125 table string. Use bfd_wrapped_link_hash_lookup.
6126 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
6128 * aoutx.h (aout_link_write_symbols): Use the name from the hash
6129 table, if any, when writing out symbols.
6130 (aout_link_input_section_std): Use the name from the hash table,
6131 if any, when reporting undefined symbols.
6132 (aout_link_input_section_ext): Likewise.
6133 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
6134 * bout.c (get_value): Likewise.
6135 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
6136 * ecoff.c (ecoff_reloc_link_order): Likewise.
6137 * elflink.h (elf_link_add_object_symbols): Likewise.
6138 (elf_reloc_link_order): Likewise.
6139 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6140 (_bfd_generic_reloc_link_order): Likewise.
6141 (default_indirect_link_order): Likewise.
6142 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6143 * sunos.c (sunos_add_one_symbol): Likewise.
6144 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6145 (bfd_xcoff_link_count_reloc): Likewise.
6146 (xcoff_reloc_link_order): Likewise.
6148 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6149 into -1 for intern->rss.
6151 * configure: Rebuild with autoconf 2.8.
6153 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6155 * stab-syms.c (__define_stab_duplicate): Define.
6156 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6158 * bfd-in.h (bfd_get_stab_name): Declare.
6159 * bfd-in2.h: Rebuild.
6160 * Makefile.in: Rebuild dependencies.
6161 (BFD_LIBS): Add stab-syms.o.
6162 (BFD_LIBS_CFILES): Add stab-syms.c.
6163 (BFD32_BACKENDS): Remove stab-syms.o.
6164 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6165 * configure.in: Don't list stab-syms.o in bfd_backends.
6166 * configure: Rebuild.
6167 * libaout.h (aout_stab_name): Don't declare.
6168 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6171 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6173 * elf.c (assign_file_positions_for_segments): Adjust file offset
6174 for section alignment even if SEC_LOAD is not set.
6176 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6178 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6179 since they appear as targets in Makefile.in.
6180 * configure: Rebuild.
6182 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6183 don't fiddle with a symbol which is not defined anywhere.
6185 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6187 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6188 though they are defined in a shared library.
6189 (xcoff_build_ldsyms): Likewise.
6191 * coffgen.c (coff_find_nearest_line): Don't look at the line
6192 numbers for the section if section->lineno is NULL.
6194 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6195 message rather than calling BFD_ASSERT.
6196 * elfcode.h (write_relocs): Check return value of
6197 _bfd_elf_symbol_from_bfd_symbol.
6199 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6201 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6204 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6206 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6208 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6209 hppa_reloc_field_selector_type_alt.
6210 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6211 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6213 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6215 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6217 * elf.c (assign_file_positions_for_segments): Adjust the segment
6218 memory size for the alignment of a SEC_ALLOC section, not just a
6221 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6223 * m68klinux.c: New file.
6224 * hosts/m68klinux.h: New file.
6225 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6226 * configure.in (m68*-*-linux*): New native host.
6227 (m68klinux_vec): New vector.
6228 * configure: Rebuild.
6229 * targets.c (m68klinux_vec): Declare.
6230 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6231 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6232 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6233 declaration from bfd_linux_size_dynamic_sections.
6234 (bfd_m68klinux_size_dynamic_sections): Declare.
6235 * bfd-in2.h: Rebuild.
6236 * Makefile.in: Rebuild dependencies.
6237 (BFD32_BACKENDS): Add m68klinux.o.
6238 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6240 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6242 * libhppa.h (pa_arch): Add pa20.
6243 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6244 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6245 (hppa_field_adjust): Handle e_nsel.
6246 * som.c: Provide default definitions for many new relocs found only
6247 in hpux10 include files.
6248 (som_fixup_formats): Add several new relocs from hpux10.
6249 (som_hppa_howto_table): Add hpux10 relocs.
6250 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6252 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6254 * mpw-make.sed: Edit out recent shared library support, and
6255 rules to rebuild .h files using doc/chew.
6257 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6259 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6260 size even of sections with no contents.
6262 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6264 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6265 starting with '$' the way we skip names starting with '.'. When
6266 updating x_endndx, don't be fooled by an index which has been
6269 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6270 struct/union/enum type with no elements.
6272 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6274 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6276 * archive.c (bfd_generic_archive_p): If the first file in the
6277 archive can not be recognized as an object, don't assume that this
6278 is the wrong format.
6280 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6281 format is not bfd_object.
6282 (bfd_elf_get_dt_soname): Likewise.
6284 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6286 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6289 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6291 * bfd.c (tdata): Add netbsd_core_data.
6292 * bfd-in2.h: Regenerated.
6294 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6296 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6297 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6298 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6301 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6302 to get the symbol index, matching 14 Jul 95 change.
6304 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6306 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6307 Remove duplicate definition of gp.
6309 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6311 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6312 assume that we can set the GP value and then get the same value,
6313 since it won't be true if the output file is neither ELF nor
6315 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6316 _bfd_get_gp_value here.
6317 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6318 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6320 (mips_elf_lo16_reloc): Likewise.
6321 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6322 Don't require that the BFD be ELF.
6323 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6324 (mips_elf_gprel32_reloc): Likewise.
6325 (mips_elf_relocate_section): Don't assume we can set and get the
6327 (mips_elf_finish_dynamic_symbol): Don't bother to use
6328 _bfd_get_gp_value here.
6330 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6331 Don't change epdr between malloc and free. Be careful not to free
6332 NULL pointers. Zero out the first RPDR.
6334 * configure.host: On Linux, only pass -rpath option if $(libdir)
6335 is neither /lib nor /usr/lib. From Alan Modra
6336 <alan@mullet.Levels.UniSA.Edu.Au>.
6338 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6340 (elf_dt_name): Rename from elf_dt_needed_name.
6341 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6343 (bfd_elf_get_dt_soname): New function.
6344 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6345 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6346 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6347 * bfd-in2.h: Rebuild.
6349 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6351 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6352 _bfd_sparc_elf_reloc_type_lookup.
6353 (bfd_elf32_bfd_reloc_type_lookup): Update.
6354 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6355 (sparc64_elf_howto_table): Define.
6356 (sparc_reloc_map): Define.
6357 (sparc64_elf_reloc_type_lookup): New function.
6358 (sparc_elf_wdisp16_reloc): New function.
6359 (elf_info_to_howto): Use sparc64_elf_howto_table.
6360 (sparc64_elf_relocate_section): Likewise.
6361 (bfd_elf64_bfd_reloc_type_lookup): Update.
6363 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6365 * configure.host: Check for 'do not mix' from native linker before
6366 trying to use -rpath.
6368 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6370 * bfd.c (_bfd_get_gp_value): New function.
6371 (_bfd_set_gp_value): New function.
6372 * libbfd-in.h (_bfd_get_gp_value): Declare.
6373 (_bfd_set_gp_value): Declare.
6374 * libbfd.h: Rebuild.
6375 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6376 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6377 directly to the fields in the tdata information.
6378 (alpha_relocate_section): Likewise.
6379 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6380 (mips_gprel_reloc): Likewise.
6381 (mips_relocate_section): Likewise.
6382 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6383 (mips_elf_lo16_reloc): Likewise.
6384 (mips_elf_final_gp): Likewise.
6385 (mips_elf_gprel16_reloc): Likewise.
6386 (mips_elf_gprel32_reloc): Likewise.
6387 (mips_elf_relocate_section): Likewise.
6388 (mips_elf_finish_dynamic_symbol): Likewise.
6390 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6392 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6394 * configure.in: Call AC_PROG_CC before configure.host.
6395 * configure: Rebuild.
6396 * configure.host: Don't set information which autoconf should
6397 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6399 * configure.host: Remove go32 and win32 host information, since it
6400 should no longer be needed.
6402 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6403 then start a new segment rather than put a writable section in a
6406 * configure.host: Set RPATH_ENVVAR.
6408 * Makefile.in: Rebuild dependencies.
6410 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6411 zero_section variable.
6413 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6415 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6416 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6417 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6419 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6421 * ieee.c (ieee_write_expression): Only use an R variable for a
6422 local symbol. Don't output a zero offset. Handle a zero address.
6423 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6424 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6426 (parse_expression): Don't try to handle multiple occurrences of a
6427 P variable. Handle I variables differently from X variables. Fix
6428 the order of minus expressions.
6429 (ieee_slurp_external_symbols): Generate an I variable for an NN
6430 record. Fix handling of ATI and ATX records.
6431 (ieee_slurp_sections): Only set minimal section attributes.
6432 Adjust them later, based on the section contents.
6433 (ieee_object_p): Read in the file until just after the ME record.
6434 Call ieee_slurp_section_data to set the section flags.
6435 (do_one): Add iterations parameter. Only repeat the first load
6436 item. Set the section and file reloc flags.
6437 (ieee_slurp_section_data): Set section flags. Pass iterations to
6439 (ieee_canonicalize_reloc): Handle I variables.
6440 (do_with_relocs): Only emit relocation size when necessary.
6441 Increase MAXRUN to 127. Change ov to be assigned, and take
6442 src_mask and pcrel_offset into account.
6443 (ieee_write_data_part): Skip sections that are not loaded.
6444 (ieee_write_external_part): Don't output optional last entry of WX
6446 (ieee_write_me_part): Make setting of me_record neater.
6447 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6449 * syms.c (stt): Add entries for zerovars, vars, and code.
6451 * elfcode.h (validate_reloc): New static function.
6452 (write_relocs): Call validate_reloc for non ELF relocs.
6454 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6455 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6456 (TARGET_LITTLE_SYM): Likewise.
6458 * config.bfd (m68*-*-psos*): New target.
6460 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6462 * i386msdos.c: Remove some #if 0 code.
6463 (msdos_write_object_contents): Don't include empty sections in the
6464 size computation, regardless of their address.
6466 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6468 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6469 is NULL, ie, the -r switch is used.
6471 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6473 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6474 (BFD_RELOC_MIPS_GOT_LO16): Define.
6475 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6476 * bfd-in2.h, libbfd.h: Rebuild.
6477 * elf32-mips.c (mips_reloc_map): Map new relocs.
6479 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6481 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6484 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6485 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6486 simple number for the section address, rather than an expression.
6487 Limit the number of bytes between relocs to MAXRUN.
6488 (ieee_write_me_part): Set me_record to the file offset after the
6490 (ieee_write_processor): New static function.
6491 (ieee_write_object_contents): Use ieee_write_processor.
6493 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6495 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6497 * coff-aux.c: Change include of aux.h to aux-coff.h.
6499 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6501 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6502 relocation put the addend both in the reloc entry and the data.
6503 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6506 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6507 a R_68K_PCxx reloc against a defined global symbol directly.
6508 (elf_m68k_check_relocs): Don't count such a reloc.
6510 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6511 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6512 symbol for now, otherwise always record the symbol as dynamic.
6513 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6514 is not referenced by a dynamic object, and we are not making a
6515 shared object, then don't make a PLT entry. If we do make a PLT
6516 entry, make sure the symbol has been recorded as dynamic.
6518 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6520 * configure.host: When making a shared library, set HLDFLAGS to
6521 pass an appropriate -rpath option. Use the make variable SONAME
6522 as the shared library soname, rather than computing it here. On
6523 SunOS, build stamp-tshlink in place of $(SHLINK).
6524 * Makefile.in (SONAME): New variable.
6525 ($(SHLINK)): Make a link to the transformed name, as well.
6526 (stamp-tshlink): New target.
6527 (install): Skip stamp-tshlink during install.
6529 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6531 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6532 linker sections have been set up yet.
6534 * elf.c (make_mapping): Add an additional argument to suppress
6535 making the first section include the program headers.
6536 (map_sections_to_segments): If the user used -Ttext such that the
6537 program headers are on a different page, do not set the flags
6538 saying that this section includes the program headers.
6540 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6542 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6543 don't define TRAD_HEADER.
6544 * configure: Rebuild.
6546 * netbsd-core.c: New file, support for NetBSD core files.
6547 * hosts/*nbsd.h: Removed.
6549 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6551 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6552 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6553 * libbfd.h, bfd-in2.h: Regenerated.
6554 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6555 bfd_elf32_bfd_reloc_type_lookup.
6556 (reloc_type{,_names}): Deleted.
6557 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6559 (sparc_reloc_map): Add sparc64 relocs.
6560 (sparc_elf_notsupported_reloc): New static function.
6561 (sparc_elf_wdisp16_reloc): New static function.
6562 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6563 (elf32_sparc_relocate_section): Likewise.
6564 (bfd_elf32_bfd_reloc_type_lookup): Define.
6565 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6566 (reloc_type{,_names}): Deleted.
6567 (elf_sparc_howto_table): Deleted.
6568 (sparc_reloc_map): Deleted.
6569 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6570 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6572 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6574 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6577 * Makefile.in (program_transform_name): New variable.
6578 (install): Transform library name before installing it.
6580 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6582 * archures.c (bfd_mach_i960_hx): Define.
6583 * bfd-in2.h: Rebuild.
6584 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6585 (MATRIX): Expand entries for HX.
6586 (arch_info_struct): Add i960:hx entry.
6587 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6588 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6589 (coff_set_flags): Handle bfd_mach_i960_hx.
6591 Support for building as a shared library, based on patches from
6592 Alan Modra <alan@spri.levels.unisa.edu.au>:
6593 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6594 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6595 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6596 * configure: Rebuild.
6597 * configure.host: If --enable-shared, adjust shared library stuff
6598 based on the host. If the host is SunOS, and the linker supports
6599 -rpath, set HLDFLAGS to use it.
6600 * Makefile.in (ALLLIBS): New variable.
6601 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6602 (COMMON_SHLIB, SHLINK): New variables.
6603 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6604 (STAGESTUFF): Remove variable.
6605 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6607 (stamp-ofiles): New target, like old ofiles target, but build
6608 using a temporary file and move-if-change, and touch stamp-ofiles
6610 (ofiles): Just depend upon stamp-ofiles.
6611 (stamp-piclist, piclist): New targets.
6612 ($(SHLIB), $(SHLINK)): New targets.
6613 (targets.o, archures.o): Build twice if PICFLAG is set.
6614 (do_mostlyclean): Remove pic/*.o.
6615 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6617 (do_distclean): Remove pic and stamp-picdir.
6618 (install): Install shared libraries.
6619 ($(OFILES)): Depend upon stamp-picdir.
6620 (stamp-picdir): New target.
6622 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6624 * libcoff.h: Rebuild.
6626 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6627 flavour of a section with no owner.
6629 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6630 ELF_LINK_NON_ELF flag.
6631 (mips_elf_create_got_section): Likewise.
6633 * elf.c: Revert last change, since it breaks dynamic linking.
6634 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6636 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6637 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6638 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6640 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6642 * elf.c (assign_file_positions_for_segments): If the backend does
6643 not want the elf header or the program headers in the address
6644 space, do not include them in the calculations.
6646 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6647 function to determine if we need additional program headers.
6648 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6649 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6651 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6653 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6655 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6657 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6658 back into one line. Some compilers (sunos 4.1.3 for example)
6659 won't accept args split across more than one line.
6661 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6663 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6664 * configure: Regenerate.
6666 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6668 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6669 try to do arithmetic on a void *, cast it to a unsigned char * first.
6671 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6673 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6674 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6676 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6677 flag for a newly defined symbol.
6678 (NAME(bfd_elf,record_link_assignment)): Likewise.
6679 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6680 set the DEF or REF_REGULAR flags correctly.
6682 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6683 (libbfd.h, libcoff.h): Corresponding change.
6685 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6686 a PLT32 reloc as dynamic.
6687 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6688 is not referenced by a dynamic object, and we are not making a
6689 shared object, then don't make a PLT entry. If we do make a PLT
6690 entry, make sure the symbol has been recorded as dynamic.
6692 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6694 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6695 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6696 (powerpcle-*-cygwin32): New.
6697 * peicode.h (add_data_entry): Get address from vma.
6699 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6701 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6702 attached to the section has already been created as an undefined
6703 symbol, treat it as if it hasn't been created yet.
6705 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6707 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6708 symbol or section symbols if stripping all symbols and this is not
6709 a relocateable link. Don't output the symbol string table if
6710 there are no symbols.
6711 (elf_link_flush_output_syms): Don't do anything if there are no
6714 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6716 * coff-aux.c: New file.
6717 * hosts/m68kaux.h: New file.
6718 * config.bfd (m68*-apple-aux*): New target.
6719 * configure.in (m68*-apple-aux*): New native host.
6720 (m68kaux_coff_vec): New vector.
6721 * configure: Rebuild.
6722 * targets.c (m68kaux_coff_vec): Declare.
6723 * coffcode.h (bfd_coff_backend_data): Add field
6724 _bfd_coff_link_add_one_symbol.
6725 (bfd_coff_link_add_one_symbol): Define.
6726 (compare_arelent_ptr): New static function if TARG_AUX.
6727 (coff_write_relocs): If TARG_AUX, sort the relocs.
6728 (coff_write_object_contents): Set A/UX aouthdr magic number.
6729 (coff_link_add_one_symbol): Define if not defined.
6730 (bfd_coff_std_swap_table): Initialize new field.
6731 * libcoff.h: Rebuild.
6732 * cofflink.c (coff_link_add_symbols): Call
6733 bfd_coff_link_add_one_symbol rather than
6734 _bfd_generic_link_add_one_symbol.
6735 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6736 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6737 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6738 * Makefile.in: Rebuild dependencies.
6739 (BFD32_BACKENDS): Add coff-aux.o.
6740 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6742 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6744 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6745 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6747 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6749 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6750 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6751 (maintainer-clean): Warn about deleting special files.
6752 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6754 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6755 warning symbols correctly.
6756 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6757 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6758 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6759 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6760 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6761 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6763 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6766 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6768 * libcoff-in.h: aligned newly exported names with bfd naming
6769 conventions. Removed an erroneous define of POWERPC_LE_PE.
6770 * libcoff.h: Rebuild.
6771 * cofflink.c, coff-ppc.c: the above function name changes
6773 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6775 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6776 * ecoff.c (struct extsym_info): Define.
6777 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6778 to ecoff_link_write_external.
6779 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6780 Strip symbols when appropriate.
6782 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6783 * syms.c (BSF_OBJECT): Define.
6784 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6785 * bfd-in2.h: Rebuild.
6786 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6788 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6791 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6792 copying relocs into a shared object, treat a defined global symbol
6794 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6795 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6796 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6798 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6799 real defined symbol, not to a weak defined symbol.
6801 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6803 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6804 and made a few static functions externs.
6806 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6807 POWERPC_LE_PE hack in cofflink.
6809 * libcoff-in.h: promoted the following from cofflink.c to allow
6810 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6811 coff_debug_merge_element, struct coff_debug_merge_type,
6812 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6813 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6814 coff_debug_merge_hash_lookup, coff_link_section_info,
6815 coff_final_link_info, coff_debug_merge_hash_newfunc,
6816 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6818 * libcoff.h: re-gen'd
6820 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6822 * syms.c: Include "bfdlink.h".
6823 (struct stab_find_info): Define.
6824 (_bfd_stab_section_find_nearest_line): New function.
6825 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6826 * libbfd.h: Rebuild.
6827 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6828 * elf.c (_bfd_elf_find_nearest_line): Try calling
6829 _bfd_stab_section_find_nearest_line before searching the ELF
6830 symbol table. Find the closest STT_FUNC symbol, not the last one.
6831 * libcoff-in.h (coff_data_type): Add line_info field.
6832 * libcoff.h: Rebuild.
6833 * coffgen.c (coff_find_nearest_line): Try calling
6834 _bfd_stab_section_find_nearest_line before searching the COFF
6836 * Makefile.in: Rebuild dependencies.
6838 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6840 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6841 4 bytes, so we get the correct value when updating the register
6842 field in little endian mode.
6844 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6846 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6847 entry_section fields. Add sntoc and snentry fields.
6848 * libcoff.h: Rebuild.
6849 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6850 not toc_section and entry_section (the COFF file does not have any
6851 sections at this point).
6852 (coff_write_object_contents): Set o_snentry and o_sntoc from
6853 snentry and sntoc rather than entry_section and toc_section.
6854 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6855 snentry, not toc_section and entry_section.
6856 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6857 entry_section from hentry.
6858 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6860 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6861 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6862 than using toc_section directly.
6864 * archures.c: Add missing `.' in enum bfd_architecture.
6865 * bfd-in2.h: Rebuild.
6867 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6868 Robert Lipe <robertl@arnet.com>.
6870 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6872 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6873 to sections we allocate. Use bfd_zalloc to allocate initialial
6874 sections, not bfd_alloc.
6875 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6876 SDA{,2}I16 relocations.
6877 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6878 whether to put something in .sbss or not.
6879 (ppc_elf_relocate_section): Add support for more relocations. Add
6880 in sec->output_offset where appropriate. Make error messages
6881 include the symbol name.
6883 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6884 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6885 doesn't get redefined messages if -shared.
6887 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6888 section if the rel_section field has been set up.
6890 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6892 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6895 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6897 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6898 of flags, only flags used are controlled by mach number. Bump up
6899 output file mach number to highest of input file mach numbers.
6900 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6901 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6903 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6904 bfd_elf64_sparc_vec support.
6906 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6908 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6909 the embedded bit is set on some objects and not on others. Just
6911 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6914 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6916 * coffcode.h (coff_new_section_hook): Don't try to align the
6919 * coffcode.h (coff_set_section_contents): Fix the handling of the
6920 .lib section to work even if the entire section contents are
6921 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6922 Robert Lipe <robertl@arnet.com>.
6924 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6926 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6927 memory here for contents.
6929 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6930 _SDA2_BASE_ by 32768.
6931 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6932 started using. Allocate contents for .sdata and .sdata2 sections
6934 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6936 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6937 size _SDA{,2}_BASE_.
6938 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6941 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6943 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6945 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6946 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6947 (bfd_mach_sparc_v9a): Define.
6948 (bfd_mach_sparc_v9_p): Define.
6949 * bfd-in2.h: Regenerated.
6950 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6952 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6953 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6954 to bfd_elf32_sparc_vec.
6955 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6956 Add v8plus{,a} support.
6958 (sparc_compatible): New function.
6959 * elf32-sparc.h: #include "elf/sparc.h".
6960 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6961 elf32_sparc_final_write_processing): New functions.
6962 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6963 elf_backend_final_write_processing): Define.
6965 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6967 * elf-bfd.h (struct elf_link_hash_entry): Add
6968 linker_section_pointer field.
6969 (enum elf_linker_section_enum): Enumeration for new way of
6970 creating linker dynamic sections and symbols.
6971 (elf_linker_section{,_pointers}): New structures for creating
6972 dynamic sections and symbols.
6973 (elf_obj_tdata): Add linker_section_pointers and linker_section
6975 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6976 (_bfd_elf_create_linker_section): New declarations.
6977 (_bfd_elf_find_pointer_linker_section): Ditto.
6978 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6979 (_bfd_elf_make_linker_section_rela): Ditto.
6981 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6983 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6984 (ppc_elf_create_linker_section): New function to create the
6985 sections .got, .sdata, and .sdata2.
6986 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6988 (ppc_elf_check_relocs): Support more of the eabi relocations.
6989 (ppc_elf_relocate_section): Ditto.
6990 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6991 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6993 * elflink.h (elf_create_pointer_linker_section): New function to
6994 create initialized pointers in dynamic linker sections.
6995 (elf_finish_pointer_linker_section): Actually intialize the
6996 pointers created above.
6998 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6999 macros to provide both 32 and 64 bit versions of
7000 elf_create_pointer_linker_section.
7001 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7002 provide both 32 and 64 bit versions of
7003 elf_finish_pointer_linker_section.
7005 * elflink.c (_bfd_elf_create_linker_section): New function to
7006 create a linker section.
7007 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7008 given address in the linker pointer offsets created for a given
7010 (_bfd_elf_make_linker_section_rela): Make a RELA section
7011 corresponding to the generated linker section.
7013 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7015 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7017 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7019 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7020 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7021 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7022 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7023 toc entry in an objdump) for now.
7024 (ppc_do_last, ppc_get_last): New function - needed to save processing
7025 the toc owner to the end.
7026 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7029 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7030 toc owner from being done till last. Must define POWERPC_LE_PC
7033 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7035 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7037 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7038 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7040 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7042 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7044 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7046 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7048 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7050 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7052 * elf.c (assign_file_positions_for_segments): Don't increment file
7053 offset for a segment which contains no loadable sections.
7055 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7057 * reloc.c: Add new PowerPC relocations.
7058 * {bfd-in2,libbfd}.h: Regenerate.
7060 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7061 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7063 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7065 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7068 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7071 * coffgen.c (coff_find_nearest_line): Don't try to cache
7072 information in sections that are not owned by a BFD. From Richard
7073 Henderson <richard@atheist.tamu.edu>.
7075 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7076 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7077 * elflink.h (elf_link_output_extsym): Remove special check for
7080 * ecoffswap.h: Add prototypes for static functions.
7082 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7084 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7085 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7087 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7088 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7089 support. Begin support for R_PPC_SDA{2,}REL.
7091 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7093 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7094 create the .got and .got.neg sections.
7095 (ppc_elf_size_dynamic_sections): Call it.
7096 (ppc_elf_check_relocs): Call it.
7097 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7098 (ppc_elf_check_relocs): Add error messages for relocations we
7099 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7102 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7104 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7105 section flags for V.4 and eabi.
7107 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7109 * elf.c (assign_file_positions_for_segments): If a segment
7110 contains no sections, don't mark it as readable.
7112 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7113 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7115 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7116 dynamic section, if there is one.
7117 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7118 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7119 (bfd_elf64_swap_dyn_in): Likewise.
7120 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7122 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7124 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7125 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
7126 <pirker@eiunix.tuwien.ac.at>.
7128 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7130 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
7131 PowerPC V.4 and eabi.
7132 * bfd-in2.h: Regenerate.
7133 * libfd.h: Regenerate.
7135 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
7137 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7138 section type and SHF_EXCLUDE section flag, turning them into the
7139 appropriate bfd section flag.
7141 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7143 * xcofflink.c (xcoff_link_add_symbols): Create the special
7144 sections if we see a DYNAMIC object, in case that is the only
7145 XCOFF input object we see.
7147 * elf32-mips.c: Extensive changes for a start at dynamic linking
7148 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7150 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7151 (struct elf_backend_data): Remove
7152 elf_backend_create_program_headers field. Add
7153 elf_backend_additional_program_headers and
7154 elf_backend_modify_segment_map fields.
7155 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7157 (elf_backend_additional_program_headers): Likewise.
7158 (elf_backend_modify_segment_map): Likewise.
7159 (elf_backend_create_program_headers): Don't define.
7160 (elfNN_bed): Change to account for field changes.
7161 * elf.c (assign_file_positions_for_segments): Call new
7162 modify_segment_map backend function. Don't call old
7163 create_program_headers backend function.
7164 (get_program_header_size): Call additional_program_headers rather
7165 than create_program_headers.
7166 * elflink.h (elf_link_add_object_symbols): Initialize
7167 type_change_ok from new backend field.
7168 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7170 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7171 a reloc against the appropriate section.
7173 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7174 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7175 (elf_flags_init): Rename from elf_ppc_flags_init.
7176 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7178 (ppc_elf_copy_private_bfd_data): Likewise.
7179 (ppc_elf_merge_private_bfd_data): Likewise.
7181 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7184 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7186 * coff-alpha.c (alpha_relocate_section): During final link, allow
7187 output .lita section to be bigger than 64k by adjusting gp value
7188 on a per-input section basis.
7189 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7191 (struct ecoff_section_tdata): Add gp field.
7193 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7195 Handle Alpha ECOFF changes in OSF/1 3.2.
7196 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7198 * coff-alpha.c: Include "aout/ar.h".
7199 (alpha_ecoff_get_relocated_section_contents): Don't require an
7200 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7201 3.2 doesn't generate one.
7202 (alpha_relocate_section): Likewise.
7203 (alpha_ecoff_slurp_armap): Define.
7204 (alpha_ecoff_slurp_extended_name_table): Define.
7205 (alpha_ecoff_construct_extended_name_table): Define.
7206 (alpha_ecoff_truncate_arname): Define.
7207 (alpha_ecoff_write_armap): Define.
7208 (alpha_ecoff_generic_stat_arch_elt): Define.
7209 (alpha_ecoff_update_armap_timestamp): Define.
7211 (alpha_ecoff_read_ar_hdr): New static function.
7212 (alpha_ecoff_get_elt_at_filepos): New static function.
7213 (alpha_ecoff_openr_next_archived_file): New static function.
7214 (alpha_ecoff_get_elt_at_index): New static function.
7215 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7216 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7217 _bfd_ecoff to alpha_ecoff.
7218 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7219 field from backend structure, rather than always calling
7220 _bfd_get_elt_at_filepos.
7221 * coff-mips.c (mips_ecoff_backend_data): Initialize
7222 get_elt_at_filepos field.
7223 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7224 from _bfd_generic_read_ar_hdr with minor changes.
7225 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7226 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7227 * libbfd.h: Rebuild.
7229 * bfd-in.h (BFD_IN_MEMORY): Define.
7230 * libbfd-in.h (struct bfd_in_memory): Define.
7231 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7232 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7233 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7234 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7235 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7236 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7237 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7238 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7239 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7240 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7242 (bfd_openstreamr): Likewise.
7243 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7244 BFD_IN_MEMORY is not set.
7245 * riscix.c (riscix_some_aout_object_p): Likewise.
7246 * bfd-in2.h, libbfd.h: Rebuild.
7248 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7249 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7250 (bfd_get_elt_at_index): Define.
7251 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7252 bfd_get_elt_at_index. Change index parameter from int to
7254 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7255 (_bfd_noarchive_get_elt_at_index): Define.
7256 (_bfd_archive_bsd_get_elt_at_index): Define.
7257 (_bfd_archive_coff_get_elt_at_index): Define.
7258 * bfd-in2.h, libbfd.h: Rebuild.
7259 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7260 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7261 * ieee.c (ieee_get_elt_at_index): Define.
7262 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7263 * oasys.c (oasys_get_elt_at_index): Define.
7264 * som.c (som_get_elt_at_index): Define.
7266 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7267 numbers to the .text section.
7269 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7271 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7272 If there is a SEC_DEBUGGING section, get the contents of the debug
7273 information part from it.
7274 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7276 (ieee_write_object_contents): Check ieee_write_debug_part return.
7278 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7280 * config.bfd (i[345]86-*-freebsd*): Add target.
7281 * configure.in (i386freebsd_vec): Add vec.
7282 * configure: Regenerate.
7283 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7284 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7285 Rebuild dependencies..
7286 * freebsd.h: New file.
7287 * i386freebsd.c: New file.
7288 * targets.c (i386freebsd_vec): Declare.
7289 (bfd_target_vector): Add i386freebsd_vec.
7290 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7291 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7293 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7295 * ieee.c (ieee_slurp_debug): New static function.
7296 (ieee_object_p): Call it.
7297 (ieee_slurp_section_data): Skip debugging sections.
7298 (ieee_get_reloc_upper_bound): Likewise.
7299 (ieee_get_section_contents): Likewise.
7300 (ieee_canonicalize_reloc): Likewise.
7301 (ieee_write_section_part): Likewise.
7302 (ieee_write_debug_part): Likewise.
7303 (ieee_write_data_part): Likewise.
7304 (init_for_output): Likewise.
7306 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7308 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7310 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7311 relocs, since ppc_elf_relocate_section handles the linker case.
7312 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7314 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7315 ppc_elf_relocate_section since that is now the only caller.
7316 (ppc_elf_relocate_section): Ditto.
7318 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7320 * coffcode.h (coff_write_object_contents): If we don't know the
7321 section of the entry point for an XCOFF executable, always set the
7322 entry address to -1.
7324 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7326 * elf.c (bfd_section_from_shdr): Add support for note sections.
7328 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7330 * bfd-in.h (struct _symbol_info): Add stab_type field.
7331 * bfd-in2.h: Rebuild.
7332 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7334 * elf32-ppc.c: Remove trailing newline from calls to
7336 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7337 difference if target endianness is known.
7339 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7341 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7342 old style TOC16 references without using R_PPC_GOT.
7343 (ppc_reloc_type): Ditto.
7344 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7345 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7346 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7347 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7348 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7350 (ppc_elf_adjust_dynamic_symbol): Ditto.
7351 (ppc_elf_adjust_dynindx): Ditto.
7352 (ppc_elf_size_dynamic_sections): Ditto.
7353 (ppc_elf_finish_dynamic_symbol): Ditto.
7354 (ppc_elf_finish_dynamic_sections): Ditto.
7355 (ELF_DYNAMIC_INTERPRETER): Define.
7357 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7359 * elf.c (copy_private_bfd_data): When attaching sections to
7360 segments ignore sections that won't be allocated. Patch from
7363 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7365 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7368 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7370 * coff-i960.c (CALC_ADDEND): Define.
7371 (coff_i960_relocate_section): Add the input section VMA to the
7372 addend for PC relative relocs.
7374 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7376 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7377 to correctly terminate.
7379 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7381 * targets.c (enum bfd_endian): Define.
7382 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7383 from boolean to enum bfd_endian. Change header_byteorder_big_p
7385 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7386 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7387 * bfd-in2.h: Rebuild.
7388 * All targets: Change initialization of byteorder and
7389 header_byteorder to use enum bfd_endian values rather than
7391 * All files: Change all references to byteorder_big_p and
7392 header_byteorder_big_p to use new bfd_*_endian macros.
7394 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7396 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7398 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7400 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7402 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7404 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7406 * ieee.c: Lots of minor cleanups. Make many functions return
7407 errors rather than calling abort. Also:
7408 (ieee_write_twobyte): Remove; change callers to call existing
7409 ieee_write_2bytes function.
7410 (ieee_write_expression): Don't output the section twice when
7411 outputting a local symbol. Don't emit an extraneous zero if there
7413 (ieee_slurp_sections): Set the lma as well as the vma.
7414 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7416 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7417 a recognized one or bfd_arch_unknown.
7418 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7420 (ihex_get_symtab): Likewise.
7422 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7424 * aoutx.h: Include <ctype.h>.
7425 (struct aout_link_includes_table): Define.
7426 (struct aout_link_includes_totals): Define.
7427 (struct aout_link_includes_entry): Define.
7428 (aout_link_includes_lookup): Define macro.
7429 (struct aout_final_link_info): Add includes field.
7430 (aout_link_includes_newfunc): New static function.
7431 (NAME(aout,final_link)): Initialize includes hash table.
7432 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7434 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7436 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7438 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7440 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7442 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7444 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7445 (pe_print_private_bfd_data): call pe_print_reloc.
7446 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7447 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7448 up some debugging as well.
7450 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7452 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7455 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7457 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7458 when setting sections to NULL.
7460 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7462 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7464 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7465 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7467 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7468 * bfd-in2.h: Rebuild.
7470 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7472 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7474 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7476 * ihex.c (ihex_scan): Handle record types 4 and 5.
7477 (ihex_object_p): Permit types 4 and 5.
7478 (ihex_set_section_contents): Remove check for out of range
7480 (ihex_write_object_contents): Generate types 4 and 5.
7482 * elflink.h (elf_link_output_extsym): Just ignore warning and
7483 indirect references to symbols which don't really exist.
7485 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7487 * peicode.h (pe_print_idata): Minor format fixes
7488 (pe_print_edata): New function. Under private printing, this formats
7489 the edata section of a PE file.
7490 (pe_print_private_bfd_data): Added call to pe_print_edata.
7492 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7494 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7495 index, don't call stoi.
7497 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7499 * srec.c (srec_scan): Set lma as well as vma.
7501 * ihex.c: New file; support for Intel Hex format.
7502 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7503 (ihex_vec): Declare.
7504 (bfd_target_vector): Always include ihex_vec.
7505 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7506 * Makefile.in: Rebuild dependencies.
7507 (BFD_LIBS): Add ihex.o
7508 (BFD_LIBS_CFILES): Add ihex.c.
7509 * bfd-in2.h: Rebuild.
7511 * elf.c (assign_file_positions_for_segments): Sort the sections in
7513 (get_program_header_size): Return the right size if segment_map is
7515 (copy_private_bfd_data): Don't bother to sort the sections.
7517 * bfd.c (bfd_record_phdr): New function.
7518 * bfd-in.h (bfd_record_phdr): Declare.
7519 * bfd_in2.h: Rebuild.
7521 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7524 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7525 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7527 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7528 (bfd_zmalloc): Change declaration.
7529 * libbfd.h: Rebuild.
7530 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7531 and realloc. Don't set bfd_error_no_memory if they fail.
7533 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7535 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7536 uses as well. Added a new howto to deal with TOCREL16 relocs that
7537 are TOCDEFN as well.
7538 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7539 to handle RVA relocs from dlltool.
7540 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7541 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7542 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7544 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7545 to get the right section alignment.
7547 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7549 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7550 p_paddr if p_paddr is zero.
7551 (make_mapping): Set includes_filehdr and includes_phdrs for first
7553 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7555 (assign_file_positions_for_segments): Handle includes_filehdr and
7556 includes_phdrs. Remove special handling of PT_PHDR and first
7558 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7559 when appropriate. Remove special handling of PT_PHDR segment.
7560 Use a more complex condition for when a section is included in a
7561 segment to handle Solaris linker oddities.
7563 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7565 * coff-m88k.c (howto_table): Reformatted for easier reading;
7566 special_function now points to new function m88k_special_reloc.
7567 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7569 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7570 be done correctly by m88k_special_reloc.
7571 (reloc_processing): New function to be used by RELOC_PROCESSING.
7572 (RELOC_PROCESSING): Define to call reloc_processing.
7574 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7576 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7577 (pe_print_pdata): Likewise.
7579 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7580 obstack_alloc fails.
7581 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7583 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7584 * Many files: don't set bfd_error_no_memory if one of the above
7587 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7588 if p_paddr_valid is set.
7589 (copy_private_bfd_data): New static function.
7590 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7592 * elf.c (assign_file_positions_for_segments): Fix case where extra
7593 program headers were allocated.
7595 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7596 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7597 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7598 _bfd_elf_print_private_bfd_data.
7600 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7601 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7602 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7603 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7604 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7605 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7606 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7608 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7610 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7611 * elf.c (make_mapping): New static function.
7612 (map_sections_to_segments): New static function.
7613 (elf_sort_sections): New static function.
7614 (assign_file_positions_for_segments): New static function.
7615 (map_program_segments): Remove.
7616 (get_program_header_size): Remove sorted_hdrs, count, and
7617 maxpagesize parameters. Simplify.
7618 (assign_file_positions_except_relocs): When generating an
7619 executable, use assign_file_positions_for_segments.
7620 (elf_sort_hdrs): Remove.
7621 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7622 to get_program_header_size.
7624 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7626 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7628 * configure, config.in: Regenerate with autoconf 2.7.
7630 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7631 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7633 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7635 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7636 (ecoff_sec_to_styp_flags): Likewise.
7637 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7638 (ecoff_set_symbol_info): Handle scRConst.
7639 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7640 (ecoff_compute_section_file_positions): Handle .rconst section.
7641 (_bfd_ecoff_write_object_contents): Likewise.
7642 (ecoff_link_check_archive_element): Handle scRConst.
7643 (ecoff_link_add_externals): Likewise.
7644 (ecoff_link_write_external): Handle .rconst section.
7645 (ecoff_reloc_link_order): Likewise.
7646 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7647 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7649 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7651 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7652 DEF_DYNAMIC flag is set.
7654 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7656 * host-aout.c: If TRAD_HEADER is defined, include it.
7658 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7660 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7661 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7662 (BFD_NEED_DECLARATION): New function.
7663 * configure.in: Use BFD_NEED_DECLARATION.
7664 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7665 * configure, config.in: Rebuild with autoconf 2.6.
7667 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7668 special_sections before returning when called with a non XCOFF
7671 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7674 * coffcode.h (coff_compute_section_file_positions): Only pad the
7675 previous section to force file alignment when creating an
7678 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7680 * coffcode.h (coff_compute_section_file_positions): If
7681 RS6000COFF_C, set up the .debug section.
7683 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7684 if it is not large enough to accomodate the entire TOC area with
7685 signed 16 bit offsets.
7686 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7688 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7689 TOC anchor to use the TOC value used in the output file.
7691 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7693 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7694 (_bfd_coff_read_string_table): Likewise.
7696 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7698 * pe-arm.c: Fix typos.
7699 * coff-arm.c: Likewise.
7701 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7703 * coff-ppc.c (list_ele): Added "cat"egory member.
7704 (record_toc): New category parameter (priv or pub).
7705 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7706 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7707 the mainline. It addes extra toc cells in error.
7708 (ppc_coff_swap_sym_in_hook): Added some documentation.
7709 (dump_toc): Can now diagnose "virtual toc" chicanery.
7711 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7713 * elf-bfd.h (struct elf_link_hash_table): Change type of
7714 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7716 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7718 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7719 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7721 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7722 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7723 defined or mentioned in a regular file.
7725 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7727 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7728 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7729 (coff_ppc_relocate_section): Correct REL24 handling
7730 (ppc_process_before_allocation): Correct TOCDEFN handling
7732 * peicode.h (dir_names): Added name descriptions
7734 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7736 * VERSION: Updated to cygnus-2.6.
7738 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7740 * targets.c (m68k4knetbsd_vec): Declare.
7742 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7744 * targets.c (bfd_target): Change type of second argument to
7745 _bfd_print_private_bfd_data from void * to PTR.
7746 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7747 using PTR rather than void *.
7748 * bfd-in2, libbfd.h: Rebuild.
7749 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7751 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7752 _bfd_generic_bfd_print_private_bfd_data rather than casting
7755 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7757 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7758 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7760 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7761 BFD64_BACKENDS_CFILES): New variables.
7764 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7766 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7767 not at the file position of the first section.
7768 * coffcode.h (coff_compute_section_file_positions): Avoid using
7770 (coff_write_object_contents): When generating a PPC PE executable
7771 with no symbols, round up the file size to a COFF_PAGE_SIZE
7773 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7774 don't write out a string table.
7776 * elf.c (bfd_section_from_shdr): When using a different section
7777 header, pass the new one to _bfd_elf_make_section_from_shdr.
7778 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7779 (elf_map_symbols): Add section VMA to symbol value when comparing
7781 (_bfd_elf_compute_section_file_positions): Only build symbol table
7782 if there are some symbols. Set file offset of symtab and strtab
7784 (assign_file_positions_except_relocs): Remove dosyms parameter.
7785 Change all callers. Never set file offset of symtab and strtab
7787 (_bfd_elf_copy_private_section_data): New function.
7788 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7789 (_bfd_elf_copy_private_symbol_data): New function.
7790 (swap_out_syms): Check for special mapping of st_shndx created by
7791 copy_private_symbol_data.
7792 * elfxx-target.h: Use new copy routines.
7793 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7794 (_bfd_elf_copy_private_section_data): Declare.
7796 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7798 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7801 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7802 _bfd_dummy_target, matching the recent change to archive
7805 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7807 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7808 arithmetic on PTR types.
7810 * aout-target.h (MY(callback)): Set the lma of the sections.
7812 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7813 symbol into a reloc against the section.
7815 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7817 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7818 glue for the relocs: IMGLUE and IFGLUE.
7819 (record_toc): new function - tracks toc contents
7820 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7821 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7822 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7823 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7824 (ppc_record_toc_entry): Removed a debug define (duh)
7826 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7827 (pe_print_idata): New function - formats the idata section data
7828 (pe_print_pdata): New function - formats the pdata section data
7829 (pe_print_private_bfd_data): calls to above
7831 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7833 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7834 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7835 TARGET_SYM and TARGET_NAME for vector and BFD name.
7836 * coff-pmac.c (pmac_xcoff_vec): Remove.
7837 (TARGET_SYM, TARGET_NAME): Define.
7838 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7839 machine to 0, not all PowerMacs are 601s.
7841 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7843 * elfcode.h (elf_object_p): Read in any program headers.
7844 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7845 based on the program headers, if any.
7846 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7847 (map_program_segments): Set p_paddr of program headers based on
7850 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7852 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7855 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7856 trying to do a relocateable link with a non-a.out object file.
7858 * archive.c (bfd_generic_archive_p): Check the first object file
7859 in an archive even if target_defaulted is set. If the object file
7860 has the wrong xvec, reject it.
7862 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7863 be represented, report the name via _bfd_error_handler.
7864 (translate_to_native_sym_flags): Likewise.
7865 * elf32-mips.c (mips_elf_final_link): Likewise.
7866 * oasys.c (oasys_write_sections): Likewise.
7868 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7869 which checks for STYP_OVRFLO sections.
7870 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7871 reloc and lineno count overflows.
7872 (coff_write_object_contents): Call coff_count_linenumbers before
7873 coff_compute_section_file_positions. If RS6000COFF_C, handle
7874 reloc and lineno count overflows.
7875 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7876 relocs before dealing with .pad sections. Count overflow section
7877 headers when handling .pad sections.
7879 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7882 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7883 (struct xcoff_link_hash_table): Add descriptor_section and
7884 special_sections fields.
7885 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7886 (xcoff_link_add_symbols): Set linkage section alignment. Create
7887 descriptor section. Check for magic symbol names (_text, etc.),
7888 and record them in special_sections if found. Set
7889 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7890 descriptor field to point back to the function code symbol.
7891 (xcoff_sweep): Always mark the special descriptor_section.
7892 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7893 function descriptor, and mark it if it is.
7894 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7895 parameter, and fill it in. Allocate space for the descriptor
7897 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7898 global linkage code. If an undefined function descriptor is
7899 exported, arrange to define it. Warn about any other undefined
7901 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7902 (xcoff_write_global_symbol): Create a function descriptor when
7904 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7905 * bfd-in2.h: Rebuild.
7907 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7909 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7910 (ppc_coff_link_hash_table): new types for hashing
7911 (ppc_coff_link_hash_newfunc): hash entry constructor
7912 (ppc_coff_link_hash_table_init): hash table initializer
7913 (ppc_coff_link_hash_table_create): hash table constructor
7914 (ppc_record_toc_entry): changed references to hash table
7915 (coff_ppc_relocate_section): changed references to hash table
7917 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7918 * libcoff.h: Rebuild
7920 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7921 (coff_link_add_symbols): removed toc_offset init
7923 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7925 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7928 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7929 if it is given and mmep is available.
7930 * acconfig.h: Undef USE_MMAP.
7931 * configure, config.in: Regenerated.
7932 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7933 table handling the old way.
7934 (aout_get_external_symbols): Don't complain if last byte of string
7936 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7937 (bfd_free_window) [! USE_MMAP]: Don't define.
7938 (bfd_get_file_window,
7939 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7941 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7943 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7946 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7948 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7949 compatible with AMD generated COFF files. Try to support both AMD
7950 and GNU formats simultaneously.
7951 (coff_a29k_relocate_section): Likewise.
7953 * libbfd.c (bfd_get_file_window): Change writable parameter from
7954 int to boolean; update all callers. Pass MAP_SHARED if not
7955 writable--it's required on Solaris. Cast fprintf argument to
7957 * bfd-in.h (bfd_get_file_window): Update declaration.
7958 * bfd-in2.h: Rebuild.
7959 * aoutx.h: Update calls to bfd_get_file_window.
7961 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7963 (xcoff_swap_ldhdr_in): New static function.
7964 (xcoff_swap_ldsym_in): New static function.
7965 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7966 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7967 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7968 Handle XTY_ER/XMC_XO symbols correctly.
7969 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7970 rather than normal symbol table.
7971 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7972 already defined with the same absolute value.
7973 (xcoff_mark): When considering called symbols, check whether the
7974 descriptor is from a dynamic object, rather than the symbol
7976 (xcoff_build_ldsyms): Likewise.
7978 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7979 Cast realloc and malloc return values. If malloc or realloc fail,
7980 set bfd_error_no_memory.
7981 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7982 * bfd-in2.h: Rebuild.
7984 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7986 * coff-ppc.c (ppc_record_toc_entry): new function.
7987 (in_reloc_p): changed return value.
7988 (coff_ppc_relocate_section): much rework.
7989 (ppc_allocate_toc_section): new function.
7990 (ppc_process_before_allocation): new function.
7991 (ppc_coff_swap_sym_in_hook): new function.
7993 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7994 (coff_link_add_symbols): initialize toc_offset.
7996 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7997 (coff_swap_aouthdr_out): Added more sections to the data
7998 dictionary for the pe file header. Also changed linker version
7999 number on the ppc side.
8000 (dir_names): small improvements to the dictionary printing.
8001 (pe_mkobject_hook): save the file level flags.
8003 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8004 (pe_tdata): added real_flags field
8005 (coff_tdata): added local_toc_sym_map and access macro
8007 * libcoff.h (coff_link_hash_entry): added toc_offset field
8008 (pe_tdata): added real_flags field
8009 (coff_tdata): added local_toc_sym_map and access macro
8011 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8012 (coff_mkobject): init for local_toc_sym_map
8013 (coff_write_object_contents): set the internal_a.magic to
8014 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8017 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8019 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8020 entries until both the line number address and the function name
8021 address are too large.
8023 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8024 * configure: Rebuilt.
8026 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8027 is defined in the environment.
8029 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8031 * som.c (som_get_section_contents_in_window): Define to use
8034 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8036 * coff-i860.c: New file, based on coff-i386.c.
8037 * cpu-i860.c: New file, based on cpu-i386.c.
8038 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8039 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8040 targets, using i860coff_vec.
8041 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8042 trad-core.o and hosts/i860mach3.h.
8043 (i860coff_vec): Use coff-i860.o and cofflink.o.
8044 * configure: Rebuild.
8045 * Makefile.in: Rebuild dependencies.
8046 (ALL_MACHINES): Add cpu-i860.o.
8047 (BFD32_BACKENDS): Add coff-i860.o.
8048 (CFILES): Add cpu-i860.c and coff-i860.c.
8049 * targets.c (i860coff_vec): Declare.
8050 (bfd_target_vector): Add &i860coff_vec.
8051 * archures.c (bfd_i860_arch): Declare.
8052 (bfd_archures_list): Add &bfd_i860_arch.
8053 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8054 (coff_set_flags): Handle bfd_arch_i860.
8055 (coff_write_object_contents): Handle I860 a.out magic number.
8057 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8059 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8060 the created .tc section to 2.
8061 (xcoff_mark): Don't keep a .loader reloc for a call to an
8062 undefined symbol when creating a shared library.
8063 (xcoff_build_ldsyms): When creating a shared library, generate
8064 global linkage code for a call to an undefined symbol.
8066 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8068 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8069 BFD32_BACKENDS, BFD64_BACKENDS.
8070 (.dep1): Put mkdep output in a separate file.
8071 Rebuilt dependencies.
8073 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8076 Permit use of mmap when available:
8078 * configure.in: Check for mmap, madvise, mprotect.
8079 * config.in, configure: Regenerated.
8081 * libbfd.c (struct _bfd_window_internal): Define type.
8082 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8084 (ok_to_map): New static variable for debugging.
8085 (_bfd_generic_get_section_contents_in_window): New function.
8086 * bfd-in.h (bfd_window_internal): Declare type.
8087 (bfd_window): Define type.
8088 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8089 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8092 * libaout.h (struct aoutdata): Add two window fields.
8093 (obj_aout_sym_window, obj_aout_string_window): New macros.
8094 * aoutx.h (some_aout_object_p): Initialize windows.
8095 (aout_get_external_symbols): Get symbol data and strings in
8096 windows instead of explicitly allocated buffers.
8097 (slurp_symbol_table): Free window instead of memory.
8098 (bfd_free_cached_info): Release windows instead of freeing storage
8100 (aout_link_free_symbols): Ditto.
8102 * targets.c (bfd_target): Add new field for
8103 get_section_contents_in_window.
8104 (BFD_JUMP_TABLE_GENERIC): Updated.
8105 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8106 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8107 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8108 macros for get_section_contents_in_window field.
8110 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8112 * core.c: Renamed to corefile.c
8113 * makefile.dos (OBJS): Change core.o to corefile.o
8114 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8116 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8118 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8119 to o. Clobber and restore the list of new csects around the call
8120 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8121 linker error and the linker wants to read the symbol table. Reset
8122 the line number count of a real section even if it has no relocs.
8123 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8125 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
8128 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
8130 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
8131 an undefined symbol in a shared link.
8133 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
8134 oldtype from bfd_link_order_type to bfd_link_hash_type. From
8135 phdm@info.ucl.ac.be (Philippe De Muyter).
8137 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8139 * coff-m88k.c (rtype2howto): New static function.
8140 (RTYPE2HOWTO): Use it rather than a macro definition.
8142 * coffcode.h (coff_write_object_contents): set internal_a.magic
8143 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8145 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8146 define TRAD_HEADER to new file hosts/delta68.h.
8147 m88*-motorola-sysv*, however, does use ptrace-core.o.
8148 * hosts/delta68.h: New file.
8150 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8151 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8153 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8155 * i386linux.c (MY(vec)): Declare before use.
8157 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8159 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8160 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8162 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8163 BFD is not of the right type.
8164 (bfd_elf_get_needed_list): Likewise.
8165 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8166 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8167 * xcofflink.c (XCOFF_XVECP): Define.
8168 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8170 (bfd_xcoff_import_symbol): Likewise.
8171 (bfd_xcoff_export_symbol): Likewise.
8172 (bfd_xcoff_link_count_reloc): Likewise.
8173 (bfd_xcoff_record_link_assignment): Likewise.
8174 (bfd_xcoff_size_dynamic_sections): Likewise.
8176 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8177 table index against the number of symbols for a base relative
8180 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8182 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8183 full_aouthdr flag here...
8184 (_bfd_xcoff_bfd_final_link): ...not here.
8186 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8188 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8189 systems that have a system <libelf.h>.
8190 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8191 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8192 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8193 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8194 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8195 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8196 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8198 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8200 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8201 set, set BSF_WEAK in symbol. Change all callers.
8202 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8203 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8204 _bfd_generic_link_add_one_symbol.
8205 (ecoff_indirect_link_order): Check that the section tdata relocs
8206 are not NULL before using them.
8208 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8209 define TRAD_HEADER as hosts/alphalinux.h.
8210 * configure: Rebuild.
8211 * hosts/alphalinux.h: New file.
8212 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8215 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8217 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8218 C_ECOMM storage classes.
8220 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8222 (xcoff_mark): Call xcoff_mark_symbol.
8223 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8224 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8226 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8228 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8230 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8232 (xcoff_find_reloc): New static function.
8233 (xcoff_link_add_symbols): Use it.
8234 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8235 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8236 relocate the value of C_DECL.
8238 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8240 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8242 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8243 callback decide what goes in .relocs.
8244 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8245 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8248 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8250 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8253 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8255 * xcofflink.c: More improvements, mostly to fix handling of
8256 constructors and a few other special cases.
8257 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8258 zero, reverting yesterday's change.
8259 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8260 (bfd_xcoff_link_count_reloc): Declare.
8261 (bfd_xcoff_record_link_assignment): Declare.
8262 * bfd-in2.h: Rebuild.
8264 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8266 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8267 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8268 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8269 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8270 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8271 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8273 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8276 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8277 segments includes the a.out header. See to that the magic number
8278 *always* is big-endian.
8280 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8281 m68k4k NetBSD configurations.
8283 * configure.in, configure: Separate i386 & mips NetBSD
8284 configurations from other BSD ones. Don't assume DEC is the only
8285 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8286 configurations. Add support for m68k4k NetBSD object format.
8288 * libaout.h: Added M_68K4K_NETBSD magic.
8290 * m68k4knetbsd.c: New file.
8292 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8294 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8297 * hosts/mipsnbsd.h: New file.
8299 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8301 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8303 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8304 toc_section, and entry_section fields.
8305 (struct xcoff_section_tdata): Remove ldrel_count field.
8306 * libcoff.h: Rebuild.
8307 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8309 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8310 full a.out header if full_aouthdr is set in xcoff_data.
8311 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8312 based on sections stored in xcoff_data.
8313 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8315 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8316 (rs6000coff_vec): Set symbol_leading_char to '.'.
8317 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8318 value stored in ret rather than returning a pointer value.
8320 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8322 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8325 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8327 * som.c (som_slurp_string_table): Allocate the strings with malloc
8328 since they're free'd by free_cached_info.
8329 (som_slurp_symbol_table): Similarly for the symbol table.
8331 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8333 * Makefile.in (diststuff): Don't make headers.
8335 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8337 * Makefile.in: Rebuild dependencies.
8339 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8340 output_bfd is not SunOS.
8341 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8342 non-SunOS input files.
8344 * xcofflink.c: Extensive changes to support linking shared objects
8345 and generating a .loader section.
8346 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8347 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8348 last_symndx, and ldrel_count fields.
8349 * libcoff.h: Rebuild.
8350 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8351 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8353 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8354 (bfd_xcoff_export_symbol): Declare.
8355 (bfd_xcoff_size_dynamic_sections): Declare.
8356 * bfd-in2.h: Rebuild.
8358 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8360 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8361 * configure: Rebuild.
8362 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8363 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8365 (pmac_xcoff_vec): Update to use new xcoff support.
8366 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8367 (xcoff_write_armap): Declare buf as unsigned char.
8368 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8370 * mpw-make.sed: Generalize subdir_do edit.
8372 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8374 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8375 correctly. Don't initialize asect->vma.
8377 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8379 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8380 something a little less than the page size.
8382 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8384 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8386 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8388 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8389 * coffcode.h (coff_write_object_contents): If .bss is before
8390 .data us that as data_start.
8391 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8393 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8394 (coff_swap_outhdr_out): Hardwire in version number.
8396 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8398 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8399 major and minor to *_vno, since the former are also macros in
8400 SunOS header files. Cast result of bfd_alloc to appropriate
8403 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8404 before assigning to sec_data.
8406 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8408 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8409 now relative to the section, not absolute.
8410 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8411 get the file name when there is a N_SO directory name. When
8412 handling stabs, remember that section->vma was added to the
8415 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8417 * sunos.c (struct sunos_link_hash_table): Add needed field.
8418 (sunos_link_hash_table_create): Call bfd_release, not free.
8419 (sunos_link_hash_table_create): Initialize needed field.
8420 (sunos_add_dynamic_symbols): Record needed objects.
8421 (bfd_sunos_get_needed_list): New function.
8422 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8423 * bfd-in2.h: Rebuild.
8425 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8427 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8429 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8431 * bfd-in.h (struct bfd_link_needed_list): Rename from
8432 bfd_elf_link_needed_list.
8433 * bfd-in2.h: Rebuild.
8434 * elf.c, elflink.h, libelf.h: Corresponding changes.
8436 Add start at AIX linker support; no shared libraries yet.
8437 * xcofflink.c: New file.
8438 * configure.in (rs600coff_vec): Use xcofflink.o.
8439 * configure: Rebuild.
8440 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8442 (struct xcoff_section_tdata): Define.
8443 (xcoff_section_data): Define macro.
8444 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8445 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8446 (_bfd_xcoff_bfd_final_link): Declare.
8447 (_bfd_ppc_xcoff_relocate_section): Declare.
8448 * libcoff.h: Rebuild.
8449 * coff-rs6000.c: Clean up a bit.
8450 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8451 cputype, csects, and debug_indices.
8452 (xcoff_copy_private_bfd_data): Copy cputype.
8453 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8454 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8455 (xcoff_reloc_type_lookup): Rename from
8456 rs6000coff_reloc_type_lookup.
8457 (coff_relocate_section): Define.
8458 (_bfd_xcoff_sizeof_headers): Define.
8459 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8460 (_bfd_xcoff_bfd_relax_section): Define.
8461 (_bfd_xcoff_bfd_link_split_section): Define.
8462 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8464 * coffcode.h (coff_compute_section_file_positions): If AIX,
8465 increment sofar by SMALL_AOUTSZ if not executable.
8466 (coff_write_object_contents): If AIX, always output an a.out
8467 header; if not executable, header size of SMALL_AOUTSZ.
8468 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8469 (_bfd_stringtab_init): Initialize xcoff field.
8470 (_bfd_xcoff_stringtab_init): New function.
8471 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8472 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8473 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8474 * libbfd.h: Rebuild.
8475 * Makefile.in: Rebuild dependencies.
8476 (BFD32_BACKENDS): Add xcofflink.o.
8477 (CFILES): Add xcofflink.c.
8479 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8480 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8481 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8483 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8485 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8487 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8489 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8490 * config.in: Regenerated.
8492 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8493 (_bfd_chunksize): New variable.
8494 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8495 for obstack chunk size.
8496 * configure.in: Check for getpagesize.
8497 * configure: Regenerated.
8499 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8501 * trad-core.c (rawptr): Make it a local variable of
8502 ptrace_unix_core_file_p.
8504 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8506 * coff-arm.c (in_reloc_p): New.
8507 * coff-i386.c (in_reloc_p): New.
8508 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8509 (coff_write_object_contents): Only set has_reloc_section
8511 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8512 in_reloc_p to decide if reloc should be emitted.
8513 * libcoff.h (pe_data_type.in_reloc_p): New.
8514 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8516 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8518 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8519 (_bfd_coff_read_internal_relocs): Likewise.
8520 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8521 (_bfd_coff_read_internal_relocs): Likewise.
8523 * elflink.h (elf_link_add_object_symbols): Correct conditions
8524 under which type and size change warnings are issued.
8526 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8528 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8529 a symbol which is not in a real section.
8530 (coff_write_native_symbol): Corresponding change.
8532 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8533 coff_link_hash_newfunc and make non-static.
8534 (_bfd_coff_link_hash_table_init): New function, broken out of
8535 _bfd_coff_link_hash_table_create.
8536 (_bfd_coff_link_hash_table_create): Use it.
8537 (process_embedded_commands): Make static.
8538 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8539 (_bfd_coff_link_hash_table_init): Declare.
8540 * libcoff.h: Rebuild.
8542 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8543 field in XCOFF tdata.
8544 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8545 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8546 based on cputype stored in a.out header, or in n_type of initial
8548 (coff_write_object_contents): Set cputype correctly in a.out
8550 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8552 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8553 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8555 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8556 * libcoff.h: Rebuild.
8558 * cpu-rs6000.c (rs6000_compatible): New static function.
8559 (bfd_rs6000_arch): Use it.
8560 * cpu-powerpc.c (powerpc_compatible): New static function.
8561 (arch_info_struct): Define various flavours of PowerPC.
8562 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8565 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8567 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8569 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8571 * elflink.h (elf_link_add_object_symbols): Don't warn about
8572 changing the size or type if the old definition was weak.
8574 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8576 * coffcode.h (combined_entry_type): Add fix_line field.
8577 (coff_slurp_line_table): Warn if we try to set the lineno field of
8579 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8580 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8581 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8582 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8584 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8585 * libcoff.h: Rebuild.
8587 * libcoff-in.h (struct xcoff_tdata): Define.
8588 (xcoff_data): Define.
8589 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8590 * bfd-in2.h, libcoff.h: Rebuild.
8591 * coff-rs6000.c (xcoff_mkobject): New static function.
8592 (coff_mkobject): Define.
8593 (xcoff_copy_private_bfd_data): New static function.
8594 (coff_bfd_copy_private_bfd_data): Define.
8595 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8597 (rs6000coff_vec): Add DYNAMIC to object_flags.
8598 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8599 .loader sections specially.
8600 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8601 section alignment from the XCOFF tdata information.
8602 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8603 F_SHROBJ, and copy the extra a.out header information into the
8604 XCOFF tdata structure.
8605 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8606 F_DYNLOAD and the extra a.out header information.
8607 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8608 C_HIDEXT symbol with attached csect information.
8609 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8610 in the o_maxdata field.
8611 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8612 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8613 end if BSF_NOT_AT_END is set.
8615 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8616 _bfd_read_ar_hdr_fn.
8617 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8618 * bfd-in2.h, libbfd.h: Rebuild.
8619 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8621 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8622 (bfd_slurp_bsd_armap_f2): Likewise.
8623 (_bfd_slurp_extended_name_table): Likewise.
8625 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8627 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8629 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8630 when the symbol table is empty.
8632 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8633 space for section symbols, since we don't output them either.
8634 (elf_m68k_adjust_dynindx): Removed.
8636 * ptrace-core.c (rawptr): Make it a local variable of
8637 ptrace_unix_core_file_p.
8639 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8641 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8644 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8645 Mac object file formats.
8647 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8649 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8650 auxent if there isn't one.
8651 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8652 rather than FILNMLEN as the maximum name length.
8654 * coffcode.h (bfd_coff_backend_data): Add new field
8655 _bfd_coff_print_aux.
8656 (bfd_coff_print_aux): New static function.
8657 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8658 scnlen field of an XTY_LD csect aux entry.
8659 (coff_print_aux): New static function.
8660 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8661 in coff_pointerize_aux_hook.
8662 (bfd_coff_std_swap_table): Initialize new field.
8663 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8664 * libcoff.h: Rebuild.
8665 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8666 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8668 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8669 if there are symbols, for native AIX ld compatibility.
8671 * coffcode.h (bfd_coff_backend_data): Add new field
8672 _bfd_coff_pointerize_aux_hook.
8673 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8674 or I960, and as 0 otherwise.
8675 (bfd_coff_std_swap_table): Initialize new field.
8676 * libcoff.h: Rebuild.
8677 * coffgen.c (coff_pointerize_aux): Change parameters to take
8678 symbol pointer instead of type and class, and to take aux index.
8679 Call _bfd_coff_pointerize_aux_hook if it is defined.
8680 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8681 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8682 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8684 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8685 read-only/host-only support.
8687 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8689 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8692 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8693 BFD_JUMP_TABLE_ARCHIVE accordingly.
8694 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8695 (_bfd_compute_and_write_armap): Declare.
8696 (_bfd_generic_read_ar_hdr): Declare.
8697 (_bfd_read_ar_hdr): Define.
8698 (_bfd_noarchive_read_ar_hdr): Define.
8699 (_bfd_archive_bsd_read_ar_hdr): Define.
8700 (_bfd_archive_coff_read_ar_hdr): Define.
8701 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8702 _bfd_read_ar_hdr instead.
8703 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8704 (_bfd_compute_and_write_armap): Rename from
8705 compute_and_write_armap. Make non-static. Change all callers.
8706 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8707 than _bfd_snarf_ar_hdr.
8708 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8709 * ieee.c (ieee_read_ar_hdr): Define.
8710 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8711 * oasys.c (oasys_read_ar_hdr): Define.
8712 * som.c (som_read_ar_hdr): Define.
8713 * bfd-in2.h, libbfd.h: Rebuild.
8715 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8717 * peicode.c (coff_swap_filehdr_in): If symptr is
8718 zero, there aren't any symbols, even if nsyms is set.
8720 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8722 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8724 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8725 sections, and set styp correctly for them: .got, .hash, .dynamic,
8726 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8727 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8729 (ecoff_sort_hdrs): New static function.
8730 (ecoff_compute_section_file_positions): Return boolean, not void.
8731 Sort the sections by VMA before looking through them. Put the
8732 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8733 section on an appropriate boundary within the page.
8734 (ecoff_compute_reloc_file_positions): Check return value of
8735 ecoff_compute_section_file_positions.
8736 (_bfd_ecoff_set_section_contents): Likewise.
8737 (_bfd_ecoff_write_object_contents): Check for various Alpha
8738 section types when incrementing text_size and data_size. Call
8739 adjust_headers backend function if it exists.
8740 * coff-alpha.c (alpha_adjust_headers): New static function.
8741 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8742 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8744 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8746 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8748 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8749 of ALTERNATE_AIX_CORE_FORMAT.
8750 * configure.in (aix4): No longer need CORE_FLAGS.
8751 * configure: Updated.
8753 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8755 NS32k changes from Ian Dall:
8756 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8758 (aout_link_input_section_std, aout_link_input_section_ext,
8759 aout_link_reloc_link_order): Call them instead of _bfd_*
8761 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8763 (backend_data): Use it instead of hardcoded zero.
8765 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8766 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8768 * ns32knetbsd.c: Include bfd.h.
8769 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8770 (MY_bfd_reloc_type_lookup): Declare function too.
8771 * pc532-mach.c (set_sizes): Don't declare.
8772 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8773 (backend_data, MY_backend_data): Don't define.
8775 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8776 ns32k-*-lites* like ns32k-*-netbsd*.
8778 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8781 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8783 * coffcode.h (coff_write_object_contents): Restore setting
8784 f_timdat to 0, deleted on August 22.
8786 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8788 * coffcode.h (coff_bfd_copy_private_symbol_data,
8789 coff_bfd_copy_private_section_data,
8790 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8791 * peicode.h (coff_bfd_copy_private_bfd_data): New
8792 (pe_bfd_copy_private_bfd_data): New.
8793 (coff_swap_scnhdr_in): Swap bss size into the right place.
8794 (pe_print_private_bfd_data): Add some newlines.
8796 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8798 * som.c (setup_sections): Don't die if a space has no subspaces.
8800 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8802 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8803 dynamic symbol override a common symbol. Don't change the size or
8804 type if they have been set and the new symbol is not a definition.
8805 Warn if the size or type changes.
8807 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8809 * som.c (som_begin_writing): Don't write the symbol table or
8811 (som_finish_writing): Write them here. Place them after the
8812 subspace data, but before the relocs.
8814 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8816 * sunos.c (sunos_add_one_symbol): Just pass false, not
8817 info->shared_library, to sunos_create_dynamic_sections.
8818 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8820 (sunos_check_dynamic_reloc): Remove .text section assertion.
8822 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8824 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8825 * configure, configure.in: Add pmac_xcoff_vec case.
8826 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8827 * coff-pmac.c: New file, PowerMac XCOFF support.
8828 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8829 * targets.c (pmac_xcoff_vec): Declare.
8831 * mpw-config.in: Various changes to be compatible with the
8832 autoconf-based configury.
8833 * mpw-make.sed: New file, sed commands to translate Unix
8834 makefile into MPW syntax.
8835 * mpw-make.in: Remove.
8836 * hosts/mpw.h: Remove.
8837 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8838 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8840 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8842 * binary.c (binary_get_symtab): Return an empty string on error.
8843 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8845 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8847 * coff-ppc.c: Reformatted according to gnu conventions
8848 Removed irrelevant "if 0" code
8850 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8852 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8853 symbols rather than as indirect symbols.
8854 (MY(slurp_symbol_table)): Don't do anything special about
8857 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8858 of .ctors and .dtors sections is no larger than 2.
8860 * sunos.c (sunos_add_one_symbol): Don't change
8861 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8863 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8864 dynamic symbols when creating a shared library.
8865 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8867 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8868 written even if it is not defined in a regular object.
8869 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8870 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8871 rather than the constant 22.
8872 (sunos_check_dynamic_reloc): Handle creating a shared library.
8873 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8874 zero when creating a shared library.
8875 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8876 write it out at the start of the symbol table.
8878 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8880 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8882 * config.bfd: Add arm-*-coff.
8883 * configure.in, configure: Add armcoff_{little,big}_vec.
8884 * targets.c (armcoff_{little,big}_vec): Declare.
8885 (bfd_target_vector): Add armcoff_{little,big}_vec.
8886 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8888 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8890 * targets.c (bfd_find_target): Remove debugging code.
8892 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8894 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8896 * Makefile.in: added *-ppc files
8897 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8898 allow pe based .o's to be shared with other tools on ppc/NT
8899 * config.bfd: added powerpc[le]-[pe|winnt] config support
8900 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8901 * peicode.h: Added more section flags for PE on ppc
8902 Added coff_swap_filehdr_out to allow peicode.h to be
8903 used for non-image PE files on ppc.
8904 Check for image, or not, before copying pe_opthdr
8905 * targets.c: Added new bfd's
8906 * targets.c: Removed two inactive bfds that shouldn't have made it this
8909 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8911 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8912 explicit values to initialize all relocs. Change all users.
8913 (ppc_elf_brtaken_inner): New function to handle branch predicition
8915 (ppc_elf_brtaken_reloc): Ditto.
8916 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8917 relocs use ppc_elf_unsupported_reloc.
8918 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8919 needs to be reported.
8920 (ppc_elf_relocate_section): Support branch prediction relocs.
8922 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8924 * bfd.c (bfd_assert): Remove \n from string passed to
8927 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8928 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8929 (bfd_coff_make_section_hook): Don't define.
8930 (coff_make_section_hook): Remove.
8931 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8932 (styp_to_sec_flags): Likewise.
8933 (coff_write_object_contents): Likewise.
8934 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8936 * libcoff.h: Rebuild.
8937 * coffgen.c (make_a_section_from_file): Just call
8938 bfd_make_section_anyway, not bfd_make_section or
8939 bfd_coff_make_section_hook.
8940 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8941 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8942 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8943 make_section_hook field.
8944 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8946 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8947 pointers into value field for warning and indirect symbols; just
8948 leave the value field alone.
8949 * linker.c (generic_link_add_symbol_list): Use next symbol for
8950 warning and indirect symbols, rather than looking in symbol value.
8951 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8952 parameter. Change all callers. Remove support for indirect
8953 symbols; it didn't work anyhow.
8954 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8955 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8956 * bfd-in2.h: Rebuild.
8958 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8960 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8961 go back to telling the tools this reloc operates on 32 bits.
8963 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8965 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8966 rather than a direct fprintf.
8967 * archive.c (_bfd_write_archive_contents): Likewise.
8968 * coffcode.h (coff_slurp_symbol_table): Likewise.
8969 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8970 (ppc_elf_unsupported_reloc): Likewise.
8971 (ppc_elf_relocate_section): Likewise.
8972 * i386linux.c (linux_tally_symbols): Likewise.
8973 (linux_finish_dynamic_link): Likewise.
8974 * osf-core.c (osf_core_core_file_p): Likewise.
8975 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8976 * som.c (som_sizeof_headers): Likewise.
8977 * srec.c (srec_bad_byte): Likewise.
8978 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8979 * libbfd-in.h (bfd_assert): Declare first parameter const.
8980 * libbfd.h: Rebuild.
8981 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8982 bfd_reloc_overflow is enough.
8983 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8984 * coff-h8500.c (rtype2howto): Likewise.
8985 * coff-z8k.c (rtype2howto): Likewise.
8986 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8987 * elf.c (_bfd_elf_get_lineno): Likewise.
8988 (_bfd_elf_no_info_to_howto): Likewise.
8989 (_bfd_elf_no_info_to_howto_rel): Likewise.
8990 * hp300hpux.c (convert_sym_type): Likewise.
8991 (MY(swap_std_reloc_in)): Likewise.
8992 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8994 * libaout.h (struct aoutdata): Add line_buf field.
8995 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8996 and filename_buffer. Instead, use a malloc buffer stored in the
8997 new line_buf field. Remove length restrictions.
8999 * coffgen.c (string_size): Remove static variable.
9000 (debug_string_size, debug_string_section): Likewise.
9001 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9002 and debug_string_size_p parameters. Use them instead of the
9003 global variables. Change all callers.
9004 (coff_write_symbol): Likewise.
9005 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9006 (coff_write_symbols): Add local variables to replace removed
9009 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9010 function, and line_base fields.
9011 * libcoff.h: Rebuild.
9012 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9013 information, rather than using static variables.
9015 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9016 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9018 * init.c (initialized): Remove static variable.
9019 (bfd_init): Don't bother setting initialized.
9020 (bfd_check_init): Remove.
9021 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9022 * libbfd.h: Rebuild.
9024 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9026 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9027 size for full core dumps. Copy core file header to private data.
9028 (rs6000coff_core_file_failing_command,
9029 rs6000coff_core_file_failing_signal): New functions to extract
9030 the file name and terminating signal from the core file.
9031 * coff-rs6000.c: Use them.
9033 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9035 Change arch info to be const, initialized at compile time.
9036 * archures.c: Reindent many functions. Change CONST to const.
9037 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9038 nothing set it anyhow. Make next const.
9039 (bfd_arch_info_list): Remove.
9040 (bfd_archures_list): Rename from archures_init_table. Change from
9041 a table of function pointers to a table of bfd_arch_info_type
9042 structure addresses.
9043 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9044 (bfd_lookup_arch): Likewise.
9045 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9047 (bfd_default_arch_struct): Make const.
9048 (bfd_arch_init, bfd_arch_linkin): Remove.
9049 (bfd_get_arch_info): Return a const pointer.
9050 * init.c (bfd_init): Don't call bfd_arch_init.
9051 * bfd.c (struct _bfd): Make arch_info const.
9052 * bfd-in2.h: Rebuild.
9053 * libbfd.h: Rebuild.
9054 * configure.in: Put & before everything in $selarchs.
9055 * configure: Rebuild.
9056 * cpu-*.c: Change bfd_*_arch from a function which calls
9057 bfd_arch_linkin to a const structure.
9058 * ieee.c (ieee_object_p): Make arch const.
9060 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9062 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9064 * bfd-in2.h: Regenerate.
9065 * libbfd.h: Regenerate.
9067 * elf32-ppc.c (reloc_type): Update names to match current draft.
9068 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9069 relative. Update names to current V.4 draft.
9070 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9071 (ppc_elf_relocate_section): Rename relocations to match draft.
9073 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9075 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9076 compiled with -mrelocatable-lib to be linked with either normal
9077 modules or -mrelocatable modules.
9079 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9081 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9082 in the a.out header.
9084 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9085 a reloc against a local symbol, even if it's not a section.
9087 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9089 * targets.c (bfd_target): Remove unused align_power_min field.
9090 * bfd-in2.h: Rebuild.
9091 * All backends: Remove initialization of align_power_min.
9093 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9095 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9097 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9099 * config.bfd (mips-dec-netbsd*): New target.
9100 * configure.host (mips-dec-netbsd*): New host.
9101 * configure.in (mips-dec-netbsd*): New native.
9102 * configure: Rebuild.
9104 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9106 Make the COFF backend linker merge common types:
9107 * cofflink.c (struct coff_debug_merge_element): Define.
9108 (struct coff_debug_merge_type): Define.
9109 (struct coff_debug_merge_hash_entry): Define.
9110 (struct coff_debug_merge_hash_table): Define.
9111 (coff_debug_merge_hash_table_init): Define.
9112 (coff_debug_merge_hash_table_free): Define.
9113 (coff_debug_merge_hash_lookup): Define.
9114 (struct coff_final_link_info): Add debug_merge field.
9115 (coff_debug_merge_hash_newfunc): New static function.
9116 (_bfd_coff_final_link): Allocate and free debug_merge table.
9117 (coff_link_input_bfd): Merge identical enum, struct and union
9120 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9122 Convert i960 COFF to use COFF backend linker.
9123 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9124 structure to store the symbol being used.
9125 (coff_i960_start_final_link): New static function.
9126 (coff_i960_relocate_section): New static function.
9127 (coff_i960_adjust_symndx): New static function.
9128 (coff_start_final_link): Define.
9129 (coff_relocate_section): Define.
9130 (coff_adjust_symndx): Define.
9131 * coffcode.h (bfd_coff_backend_data): Add new callback function
9132 _bfd_coff_start_final_link.
9133 (bfd_coff_start_final_link): Define.
9134 (coff_start_final_link): Define if not defined.
9135 (bfd_coff_std_swap_table): Add coff_start_final_link.
9136 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9138 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9139 function callback is not NULL.
9140 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9141 (_bfd_coff_internal_syment_name): Declare.
9142 * libcoff.h: Rebuild.
9143 * configure.in (icoff_big_vec): Add cofflink.o.
9144 (icoff_little_vec): Likewise.
9145 * configure: Rebuild.
9147 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9149 * Makefile.in (clean-info): Remove extraneous tab from line
9152 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9154 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9155 contents has relocs.
9157 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9159 * coffcode.h (coff_compute_section_file_positions): Keep the
9161 (coff_write_object_contents): Remember if it's a relocatable
9163 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9164 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9165 if relocatable file. Swap out saved raw size.
9167 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9169 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9170 (maintainer-clean): Rename from realclean, passing
9171 maintainer-clean down to subdirectories, but leave realclean as a
9174 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9177 * dep-in.sed: Remove config.h from generated dependencies.
9179 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9180 broken out of sunos_canonicalize_dynamic_symtab.
9181 (sunos_canonicalize_dynamic_symtab): Call new function
9182 sunos_slurp_dynamic_symtab.
9183 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9184 dynamic symbol table to the caller.
9185 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9186 callback to override the symbols being read.
9187 * libaout.h (struct aout_backend_data): Add three new parameters
9188 to add_dynamic_symbols callback.
9190 Extensive minor changes to avoid various gcc warnings. Also:
9191 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9192 * archures.c (bfd_arch_info_type): Change mach field from long to
9194 (bfd_lookup_arch): Change machine parameter from long to unsigned
9197 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9199 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9200 a symbol with a non-zero plt_offset.
9202 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9204 * elfcode.h (align_file_position): Remove; not used.
9206 * configure.in: Only check for <sys/procfs.h> on a native system,
9207 and make sure it defines prstatus_t.
9208 * configure: Rebuild.
9210 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9212 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9214 * config.in: Rename from config.h.in.
9215 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9216 Check for config.h:config.in when creating stamp-h.
9217 * configure: Rebuild.
9218 * Makefile.in (stamp-h): Depend upon config.in rather than
9219 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9220 calling config.status.
9222 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9223 (Makefile): Just rebuild Makefile.
9224 (config.h, stamp-h): New targets.
9225 * configure.in: Create stamp-h when rebuilding config.h.
9226 * configure: Rebuild.
9228 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9230 * configure.in: Call AC_CONFIG_HEADER. Substitute
9231 HOST_64BIT_LONG. Check that various header files exist. Check
9232 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9233 and/or free need to be declared. Don't make a link to sysdep.h.
9234 Define TRAD_HEADER for various hosts.
9235 * configure: Rebuild.
9236 * configure.host: Don't set my_host. Add definitions taken from
9237 host header files for various entries. Remove entries which now
9239 * acconfig.h: New file.
9240 * config.h.in: New file, built by autoheader.
9241 * sysdep.h: New file.
9242 * Makefile.in (do_distclean): Don't remove sysdep.h.
9244 (LOCAL_H_DEPS): New variable.
9245 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9247 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9248 ($(OPTIONAL_BACKENDS)): Likewise.
9249 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9250 looking through sysdep.h.
9251 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9252 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9253 (fprintf_vma, sprintf_vma): Likewise.
9254 (int64_type, uint64_type): Don't define.
9255 * bfd-in2.h: Rebuild.
9256 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9257 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9258 * lynx-core.c: Include stuff from old hosts/lynx.h.
9259 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9260 rather than NO_FCNTL.
9261 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9262 rather than NATIVE_HPPAHPUX_COMPILER.
9263 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9265 * hosts/*.h: Remove all header files which merely include,
9266 declare, and define things. Leave header files which define
9267 information needed by trad-core.c.
9269 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9270 (BFD_CC_FOR_BUILD): Define.
9271 * configure.in: Use BFD_CC_FOR_BUILD.
9272 * configure: Rebuild.
9274 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9276 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9277 * configure: Rebuild.
9279 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9282 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9284 * config.bfd: i386pe_ve -> i386pe_vec.
9286 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9288 * configure.host: Incorporate host Makefile fragments by setting
9290 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9291 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9292 value based on whether the code is being compiled by a cross
9293 compiler. Don't substitute host_makefile_frag or frags.
9294 * aclocal.m4: New file to define local AC_PROG_CC.
9295 * configure: Rebuild.
9296 * Makefile.in (INSTALL): Set to @INSTALL@.
9297 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9298 (INSTALL_DATA): Set to @INSTALL_DATA@.
9300 (CC): Define as @CC@.
9301 (CFLAGS): Set to @CFLAGS@.
9302 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9303 (@host_makefile_frag@): Remove.
9304 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9305 after other options.
9306 (config.status): Remove dependency upon @frags@.
9307 * config/*.mh, config/README: Remove.
9309 * config.bfd: Rewrite to incorporate the contents of the Makefile
9310 fragments by setting shell variables, rather than merely returning
9311 the name of a Makefile fragment.
9312 * configure.in: Use shell variables set by config.bfd rather than
9313 looking at the target Makefile fragment files. Don't substitute
9314 target_makefile_frag. Do substitute TDEFINES.
9315 * configure: Rebuild.
9316 * Makefile.in (@target_makefile_frag@): Remove.
9317 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9318 * config/*.mt: Remove.
9320 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9322 * configure.in: Put changequote lines around "i[345]86" patterns
9323 section of core file support.
9325 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9327 * som.c (som_bfd_print_private_bfd_data): Define to use the
9330 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9332 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9333 entry, text_start and data_start.
9335 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9337 * Makefile.in (OFILES): Remove $(TDEPFILES).
9338 * config/apollo.mt (TDEPFILES): Remove.
9339 * config/README: Update.
9341 * configure.in: For a native configuration, set COREFILE and
9342 COREFLAG based on the canonical host name.
9343 * configure: Rebuild.
9344 * Makefile.in: Rebuild dependencies.
9345 (ALL_CFLAGS): Add @COREFLAG@.
9346 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9347 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9348 support routines. Check LYNX_CORE rather than HOST_LYNX.
9349 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9350 * i386lynx.c: Likewise.
9351 * m68klynx.c: Likewise.
9352 * sparclynx.c: Likewise.
9353 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9354 * *-core.c: Comment changes.
9355 * config/decstation.mh (HDEPFILES): Remove.
9356 (HDEFINES): Remove -DTRAD_CORE.
9357 * config/irix3.mh (RANLIB): Remove.
9358 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9359 (HDEFINES): Remove -DIRIX_CORE.
9360 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9361 (HDEFINES): Remove -DTRAD_CORE.
9362 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9363 * config/ultra3.mh (RANLIB): Remove.
9364 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9365 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9366 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9367 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9368 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9369 * config/i386aix.mh, config/i386bsd.mh: Remove.
9370 * config/i386linux.mh, config/i386mach3.mh: Remove.
9371 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9372 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9373 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9374 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9375 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9376 * config/solaris2.mh, config/stratus.mh: Remove.
9377 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9378 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9380 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9382 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9383 DT_FINI entry if the appropriate symbol is not in the hash table.
9385 * libelf.h (struct elf_backend_data): Add create_program_headers
9386 and want_hdr_in_seg fields.
9387 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9389 (elf_backend_create_program_headers): Likewise.
9390 (elfNN_bed): Initialize create_program_headers and
9392 * elf.c (get_program_header_size): Call create_program_headers
9394 (map_program_segments): Check want_hdr_in_seg backend field. Call
9395 create_program_headers backend routine.
9397 * elf.c (assign_file_positions_except_relocs): Align non allocated
9398 sections when creating an executable.
9400 * elfcode.h (elf_swap_phdr_in): Make non static.
9401 (elf_swap_phdr_out): Make non static.
9402 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9403 (bfd_elf32_swap_phdr_out): Declare.
9404 (bfd_elf64_swap_phdr_in): Declare.
9405 (bfd_elf64_swap_phdr_out): Declare.
9407 * ecofflink.c (ecoff_collect_shuffle): New static function.
9408 (_bfd_ecoff_get_accumulated_pdr): New function.
9409 (_bfd_ecoff_get_accumulated_sym): New function.
9410 (_bfd_ecoff_get_accumulated_ss): New function.
9411 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9412 (_bfd_ecoff_get_accumulated_sym): Declare.
9413 (_bfd_ecoff_get_accumulated_ss): Declare.
9414 * libbfd.h: Rebuild.
9416 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9418 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9420 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9421 warning symbols. If any section is named .gnu.warning.XXX, treat
9422 the contents as a warning to be issued if the symbol XXX is
9424 (elf_link_output_extsym): For an indirect or warning symbol, just
9425 output the symbol it points to.
9427 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9428 if bfd_hash_allocate fails, since it will already be set.
9429 (generic_link_hash_newfunc): Likewise.
9430 (archive_hash_newfunc): Likewise.
9431 (hash_entry_bfd): New static function.
9432 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9433 callback. Allocate a new warning using the hash table newfunc.
9434 Use bfd_hash_replace to update the entry in the hash table, rather
9435 than assuming we can copy the fields with structure assignment.
9437 * hash.c (bfd_hash_replace): New function.
9438 * bfd-in.h (bfd_hash_replace): Declare.
9439 * bfd-in2.h: Rebuild.
9441 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9443 * config.bfd: Add mips*vr4300-*-elf* target.
9444 * config/mipsbvr4300.mt: Added.
9446 See file ChangeLog.2
9453 version-control: never